Area Of Research
Inorganic Chemistry
About the Faculty
Short note from the faculty
Awards
| Sl No | Award Name | Award For | Organization | Year |
|---|---|---|---|---|
| 1 | Best Oral Presentation | Presenting research work in National conference | Mysore University | 2014 |
Journals Publications
| Sl No | Authors | Title | Impact Factor | Publisher | Year |
|---|---|---|---|---|---|
| 1 | S. Harisha, Jathi Keshavayya, B.E. Kumara Swamy, S.M. Prasanna, C.C. Viswanath, B.N. Ravi | Catalytic approach green synthesis, characterization and electrochemical studies of heterocyclic azo dye derived from 5-amino-1,3,4-thiadiazole-2-thiol | 4.513 | molecular liquids | 2018-08-15 |
| 2 | Vinod Kumar, J Keshavayya, M. Pandurangappa and B.N. Ravi | Synthesis, characterization and electrochemical investigationsof azo dyes derived from 2-amino-6-ethoxybenzothiazole | 0 | Chemical Data Collections | 2018-07-13 |
| 3 | N M Mallikarjuana, J Keshavayya and B N Ravi | Synthesis, spectroscopic characterization, antimicrobial,antitubercular and DNA cleavage studies of 2-(1H-indol-3-yldiazenyl)-4, 5, 6, 7-tetrahydro-1, 3-benzothiazole and its metal complexes | 2.011 | Journal of Molecular Structure/ 1173 (2018) 557-566 (Elsevier) | 2018-07-02 |
| 4 | NM Mallikarjuna, J Keshavayya, MR Maliyappa, RA Shoukat Ali, Talavara Venkatesh | Synthesis, characterization, thermal and biological evaluation of Cu (II), Co (II) and Ni (II) complexes of azo dye ligand containing sulfamethaxazole moiety | 2.011 | Journal of Molecular Structure/ 1165 (2018) 28-36, (Elsevier) | 2018-05-08 |
| 5 | NM Mallikarjuna, J Keshavayya | Synthesis, Spectroscopic Characterization and Pharmacological studies on Novel Sulfamethaxazole based azo dyes | 0 | Journal of King Saud University-Science/ (Elsevier) | 2018-04-26 |
| 6 | N.M. Mallikarjuna, J. Keshavayya*, M.R. Maliyappa, R.A. Shoukat Ali, Talavara Venkatesh | Synthesis, characterization, thermal and biological evaluation of Cu (II), Co (II) and Ni (II) complexes of azo dye ligand containing sulfamethaxazole moiety | 2.011 | Journal of Molecular Structure | 2018-03-22 |
| 7 | MR Maliyappa, J Keshavayya, RA Shoukat Ali, S Harisha | Synthesis, Characterization, Solvatochromic and Biological studies of novel Benzothiazole based azo dyes | 1.5 | journal of chemical and pharmaceutical sciences | 2018-01-01 |
| 8 | Harisha S, Jathi Keshavayya, Kumara Swamy B E and Viswanath C C. | Synthesis, Characterization and Electrochemical studies of azo dyes derived from Barbituric acid. | 3.42 | Dyes and Pigments, 136, 742-753 | 2017 |
| 9 | Keerthikumar C. T, J Keshavayya, Ravi B. N and Sameer R Patil. | Synthesis, Characterization and Biological Studies of Azobenzothiazole Derivatives. | 0 | International Journal of Innovative Research and Devlopment. 5(11), 13-18 | 2016 |
| 10 | Shoukat Ali R A and J Keshavayya. | Thermal and X-Ray diffraction studies of Furan substituted metal phthalocyanines. | 0 | Chemical Science Review and Letters, 5(18), 44-51 (2016). | 2016 |
| 11 | Harisha S, Jathi Keshavayya, Sameer R Patil, Maliyappa M R. | Synthesis, Characterization and Antibacterial activity of new disperse Azo dyes derived from 2- amino 6-methoxy Benzothiazole. | 0 | Asian Journal of Biochemical and Pharmaceutical Research, 5(3), 82-100 (2015). | 2015 |
| 12 | Tantry Rajesh N., Jathi Keshavayya, Harish M.N.K., Angadi Shoukat Ali R, and Chinnagiri Keerthi Kuma | Synthesis and Characterization of Tetraformamido [2-amino-5-(phenyl) thiazole] substituted metal Phthalocyanines. | 0 | Res. J. Chem. Sci, 4(1), 1-6 (2014). | 2014 |
| 13 | Prasanna M Savanor, Keshavayya Jathi, Rajesha and Shoukat Ali R A., | Synthesis, characterization and solvatochromic spectra of novel thiazole based azo dye. | 0.676 | Der Chemica Sinica, 4(4), 49-54 (2013). | 2013 |
| 14 | Tantry Rajesh N, Jathi Keshavayya, Harish M.N.K, Angadi Shoukat Ali R, and Chinnagiri Keerthi Kumar | Synthesis, Spectral and Thermal degradation Kinetics studies of Benzimidazole substituted Metal phthalocyanine through oxadiazole Bridge (M=Co,Ni,Cu). | 0 | Res. J. Chem. Sci, 3(11), 36-46 (2013). | 2013 |
| 15 | Shoukat Ali. R. A, J. Keshavayya, Prasanna. S. M, Rajesha and Keerthi Kumar. C. T. | Synthesis and characterization of novel derivatives of oxadiazole substituted metal (II) phthalocyanines. | 0 | Archives of Applied Science Research, 5 (2), 189-196 (2013). | 2013 |
| 16 | Savanor Prasanna M., Jathi Keshavayya, Bhat Subramanya K. and Tantry Rajesh N. | Synthesis, Characterization and Solvatochromic studies of 3-{2-(5-Bromothiazol-2-yl) diazeny l}-4-Bromopyridine-2, 6-Diamine. | 0 | Res. J. Chem. Sci, 3(8), 38-43 (2013). | 2013 |
| 17 | C. T. Keerthi Kumar, J. Keshavayya, T. Rajesh, S.K. Peethambar and R. A. Shoukat Ali | Synthesis, Characterization and Antimicrobial Activity of Heterocyclic Azo dyes Derived from Thiadiazole. | 0.875 | Chemical Science Transactions, 2(4), 1346-1351 (2013). | 2013 |
| 18 | Subramanya K. Bhat, J. Keshavayya, Venkatrao H. Kulkarni, Venugoapala K. R. Reddy, Anandrao R. Kulka | Preparation, characterization and in-vitro release studies of enteric coated gelatin capsules containing guar gum microspheres for targeted delivery of 5-fluorouracil to colon. | 0.62 | Der Pharma Chemica, 5(3), 221-231(2013). | 2013 |
| 19 | Fasiulla, ,K.R. Venugopala Reddy, J.Keshavayya, B.Chandreshekhar Kumar,Anitha and Vittal Rao. | Synthesis, Structural Investigations Studies on Symmetrically Substituted metal (II) 1,3,8,10,15,17,22,24-octa-I-(3-nitrophenyl) methaniminephthalocyanine, | 0.28 | Journal of Chemical and Pharmaceutical Research, 5(1), 205-212 (2013). | 2013 |
| 20 | Keerthi Kumar C.T, J.Keshavayya, Rajesh.T and S.K. Peethambar. | Synthesis, Characterization and biological activity of heterocyclic azo dyes derived from 2 aminobenzothiozole. | 0.51 | International Journal of Pharmacy and Pharmaceutical Sciences, 5(1), 296-301 (2013). | 2013 |
| 21 | Shoukat ali . R. A, J.Keshavayya, Rajesha.T, Keerthi Kumar C.T, and Prashantha. A. G. | Synthesis and characterization of 2, 9, 16, 23- oxadiazole substituted copper (II) phthalocyanines. | 0 | International Journal of Macromolecular Science. 3(1), 1-5 (2013). | 2013 |
| 22 | Fasiulla,K.R. Venugopala Reddy, J.Keshavayya, B. Chnadreshekhar Kumar | Synthesis, Characterization of Symmetrically Substituted Metal (II) Octa-1- (3-bromophenyl) Methanimine Phthalocyanine | 0 | Chemical Science Transactions, 2(3), 761-770 (2013). | 2013 |
| 23 | Chinnagiri T. Keerthi Kumar, Jathi Keshavayya, Tantry N. Rajesh, Sanehalli K. Peethambar and Angadi | Synthesis, Characterization, and Biological Activity of 5-Phenyl-1,3,4-thiadiazole-2-amine Incorporated Azo Dye Derivatives. | 0 | Organic Chemistry International, 1-7, (2013). | 2013 |
| 24 | G. Anantharam, M.N.K.Harish, Y.Arthob Naik, J. Keshavayya and K. R. Venugopala Reddy. | Liquid chromatographic method for the determination of enatiomeric purity of Levobetaxolol by Chiral Chromatography | 0.28 | Journal of Chemical and Pharmaceutical Research 4(1), 586-591 (2012). | 2012 |
| 25 | A.H. Shridhar J. Keshavayya, S.K. Peethambar, H. Joy Hoskeri | Synthesis and biological activities of Bis alkyl 1,3,4-oxadiazole incorporated azo dye derivatives. | 3.84 | Arabian Journal of Chemistry. 9(2), 1643-1648, 2012 | 2012 |
| 26 | Jithan Kumar Rai, J.Keshavayya, S.K. Rai | A New Method for the Estimation of Dithiocarbamates using Vapodest. | 0.27 | International Journal of ChemTech Research, 4(3), 867-869 (2012). | 2012 |
| 27 | Shridhar. A. H, J. Keshavayya and Joy Hoskeri. H. | Synthesis of 1,3,4-oxadiazole incorporated azo dye derivatives as a potentbiological activity molecules | 0.28 | International Journal of Pharmacy and Pharmaceutical Sciences, 4(2), 386-390 (2012). | 2012 |
| 28 | Subramanya K. Bhat, J. Keshavayya, Venkatrao H. Kulkarni. Venugoapala K. R. Reddy, Preeti V. Kulkarn | Preparation and Characterization of Crosslinked Chitosan Microspheres for the Colonic Delivery of 5-Fluorouracil | 0.53 | J. of Applied Polymer Science, 125 (3), 1736-1744 (2012) | 2012 |
| 29 | R.Vishwanath, T. G. Venkatesh, Y.Arthob Naik, J.Keshavayya and K.R.Venugopala Reddy. | A Hybrid Electrochemical-adsorption Method for the Removal of Levafix Yellow CA | 0 | Invent Rapid: Water & Environment, 2 , (2012). | 2012 |
| 30 | Subramanya K. Bhat, J. Keshavayya, Venkatrao H. Kulkarni, Venugoapala K. R. Reddy, Preeti V. Kulkarn | Preparation of pH sensitive Chitosan Microspheres for the targeted delivery of 5-Fluorouracil | 0 | Kuvempu University Science Journal, 4, 154-162 (2012). | 2012 |
| 31 | Shoukat Ali.R.A, J. Keshavayya, M.N.K.Harish, Shridhar.A.H, Rajesha.T and Prashantha. A.G., | Synthesis and Studies on 2,9,16,23-tetra anilido nickel (II) Phthalocyanines | 0.27 | International Journal of Chem Tech Research, 3(3), 1145-1151 (2011) | 2011 |
| 32 | Ajjanna M Sridhara, Kallam R Venugopala Reddy, Jathi Keshavayya. Suphala G Vadiraj, Prosenjit Bose, | Synthesis, Antimicrobial And Cytotoxicity Studies of Some Novel Phthalazine-Methoxyacrylate Derivatives | 0.26 | Journal of Pharmacy Research, 4(2),496-500 (2011). | 2011 |
| 33 | Ajjanna M. Sridhara, Kallam R. Venugopala Reddy, Jathi Keshavayya. Dasannana Malige S. Ambika, Vadir | Synthesis, Antimicrobial and Cytotoxicity Studies of Some Novel Modified Strobilurin Derivatives. | 0.36 | J. Braz. Chem. Soc, 22 (5), 849-856 (2011). | 2011 |
| 34 | Fasiulla, Venugopala Reddy K. R, Moinuddin Khan. M. H and Keshavayya. J. | Synthesis, Spectral, Magnetic Susceptibility and Antifungal Studies On Symmetrically Substituted Metal (II) Octafuryl methanimine Phthalocyanine | 0.62 | Der Pharma Chemica, 3(2), 392-403 (2011). | 2011 |
| 35 | M. N. K. Harish, J. Keshavayya, K.R, Venugopala Reddy; H. R. Mallikarjuna | Designing nickel phthalocyanine periphery by alkyl chain via [1,3,4]- Oxadiazole. | 1.66 | Journal of Coordination Chemistry, 64(12), 20752087 (2011). | 2011 |
| 36 | Fasiulla, Venugopala Reddy K. R, Moinuddin Khan. M. H and Keshavayya. J. | Synthesis, Spectral, Magnetic Susceptibility and Antifungal Studies On Symmetrically Substituted Metal (II) Octafuryl methanimine Phthalocyanine | 0 | Der Pharma Chemica, 3(2), 392-403 (2011). | 2011 |
| 37 | Shiridhar A.H, J. Keshavayya, Joy Hoskeri H | Synthesis, characterization and pharmacological studies of novel bis 1,3,4-oxadiazole and 1,2,4-triazole derivatives | 0 | Der Chemica Sinica, 2(4), (2011) 106-114. | 2011 |
| 38 | G.Anantharam, M.N.K.Harish, Y.Arthob Naik, J. Keshavayya and K.R.Venugopala Reddy | High performance liquid chromatographic analysis for determination of eprosartan mesylate in bulk drug | 0 | J.Chem. Pharm. Res, 3(6), 945-949 (2011). | 2011 |
| 39 | Fasiulla K.R., Reddy Venugopala, Keshavayya J, Moinuddin Khan M.H, Anitha and Vittala Rao. | Synthesis, structural investigations and antifungal studies on symmetrically substituted metal(II) octa-1-(3-chlorophenyl)methanimine phthalocyanine, | 0 | Res.J. Chem.Sci, 1(9), 29-36 (2011). | 2011 |
| 40 | A.H. Shridhar, J. Keshavayya, H. Joy Hoskeri and R. A. Shoukat Ali | Synthesis of Some Novel Bis 1,3,4-Oxadiazole Fused Azo Dye Derivatives as Potent Antimicrobial Agents | 0 | International Research Journal of Pure & Applied Chemistry, 1(3), 119-129 (2011). | 2011 |
| 41 | Ajjanna M. Sridhara, Kallam R. Venugopala Reddy, Jathi Keshavayya, Palusa Sanath Kumar Goud, Bankava | Synthesis and antimicrobial activity of 2-substituted [4-(1,3,4-oxadiazol-2-yl methyl)] phthalazin-1(2H)-one derivatives | 4.42 | European Journal of Medicinal Chemistry, 45, 4983-4989 (2010). | 2010 |
| 42 | A.M. Sridhara, K. R Venugopala Reddy, J. Keshavayya, B. Chidananda, Yaragola Prasad, G. Satish Kumar | Synthesis and antimicrobial activity of phthalazine substituted 1,2,4-triazolo-[3,4-b]-1,3,4-thiadiazoles and 7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazines | 0.62 | Der Pharma Chemica, 2(5), 201-211 (2010). | 2010 |
| 43 | M. N. K. Harish, J. Keshavayya, K.R. Venugopala Reddy; H. R. Mallikarjuna; R.A. Shoukat Ali; T. Raje | Decorating nickel phthalocyanine periphery by aryl-1,3,4-oxadiazole pendants: synthesis, characterization, and conductivity studies | 1.66 | Journal of Coordination Chemistry, 63(23), 40504060 (2010). | 2010 |
| 44 | Preethi V Kulkarni, Jathi Keshavayya | Preparation an Evaluation of Polyvinyl Alcohol Transdermal membrane of Salbutamol | 0.28 | International Journal of Pharmacy and Pharmaceutical Sciences, 2(2),13-16 (2010). | 2010 |
| 45 | Moinuddin Khan, M.H., Venugopala Reddy, K.R., Keshavayya, J | Synthesis, spectral, magnetic, thermal and antibacterial studies on symmetrically substituted 1,8,15,22-tetra-phenylpropene-1-iminophthalocyanines. | 1.66 | Journal of Coordination Chemistry, 62 (5), 854-862 (2009). | 2009 |
| 46 | Mathew V. Giles D. Keshavayya J. Vaidya V.P | Studies on synthesis and pharmacological activities of 1,2,4- triazolo[3,4-b]1,3,4-thiadiazoles and their dihydro analogues | 0.55 | Archiv der Pharmazie, 342 (4), 210-222 (2009). | 2009 |
| 47 | Sudhir Ramswamy Illiger, Chandralekha Fadnis, T. Demappa, J. Jayaraju, J. Keshavayya, | Miscibility studies of HPMC/PEG blends in water by viscosity, density, refractive index and ultrasonic velocity method | 4.97 | Carbohydrate polymers, 75, 484-488. (2009). | 2009 |
| 48 | M. H. Moinuddin khan, K. R. Venugopala Reddy and J. Keshavayya | Synthesis, spectral, magnetic, thermal and antibacterial studies on symmetrically substituted 1,8,15,22-tetra-phenylpropene-1-imino phthalocyanine | 1.66 | J. of Coordination Chemistry, 62 (5), 854-862 (2009). | 2009 |
| 49 | K. R. Venugopala Reddy, J. Keshavayya B.E. Kumara Swamy M. N. K .Harish H. R. Mallikarjuna, and B. S | Spectral and Electrochemical Investigations on Octa nitro susbtituted Metal Phthalocyanines. | 3.42 | Dyes and Pigments. 80, 1-5 (2009). | 2009 |
| 50 | Al-Kahtani Ahmed, J. Jayaraju, B. S. Sherigara, H. S. Bhojya Naik, J. Keshavayya | Miscibility studies of dextran/poly(vinyl pyrrolidone) blend in solution | 0 | J. of Macromolecular Sciences, Part A, 45, 1055-1063 (2008). | 2008 |
| 51 | M. H. Moinuddin khan, K. R. Venugopala Reddy and J. Keshavayya | Synthesis, spectral, magnetic, thermal and antibacterial studies on symmetrically substituted 1,8,15,22-tetra-hydroxyphenylimino phthalocyanine complexes | 0 | Inorganic Chemistry An Indian Journal.3(1), 36-34 (2008). | 2008 |
| 52 | J. Jayaraju, J. Keshavayya, S. K. Rai and Shetty Ravindra Rama. | Studies on the Miscibility of Chitosan/Poly(vinyl alcohol) blends in solution by viscometry, Ultrasonic Velosity, Density and Reractometry Techniques at 30, 40, and 50o C. | 0 | J. of Macromolecular Sciences Part B: Physics 47, 296 304 (2008). | 2008 |
| 53 | J. Jayaraju, J. Keshavayya, S. K. Rai and K. C. Basavaraju | Miscibility studies on Chitosan/Poly(vinyl alcohol) blends | 0 | J. of Macromolecular Sciences Part A: Pure and Applied Chemistry, 45, 271- 275, (2008). | 2008 |
| 54 | Moinuddin Khan M.H, Venugopala Reddy K.R. J. Keshavayya, Fasiulla, Devappa. S. Lamani | Synthesis and Structural Investigation of Symmetrically Substituted 2, 9, 16, 23-Tetra phenylnopthalocynines | 0 | Journal of Kuvempu. Uni.Sci, 79-87 (2008). | 2008 |
| 55 | M. H. Moinuddin khan, Fasiulla, J. Keshavayya, and K. R. Venugopala Reddy | Synthesis, structural investigations and biological studies on symmetrically substituted 3, 3‟, 3‟‟, 3‟‟‟- tetra-methoxyphenylimino phthalocyanine complexes. | 0.74 | Russian Journal of Inorganic Chemistry, 53(1) 68-77 (2008). | 2008 |
| 56 | Fassiula M. H. Moinnuddin Khan, M.N. K. Harish, J. Keshavayya. K. R. Venugopala reddy | Synthesis, spectral, magnetic and antifungal studies on symmetrically substited metal(II)octaiminophthalocyanine | 3.42 | Dyes and Pigments,76, 557-563 (2007). | 2007 |
| 57 | Ramesh B, Bharathi D. R and J. Keshsvayya. | Enhancement in the synthesis of 4-(substituted)-2-mercapto-5-cyano-6-oxo-1,6-dihydropyrimidines by microwave induced organic reaction and their antimicrobial activity. | 3.35 | J. Pharm. Res. 6(4), 241-243 (2007). | 2007 |
| 58 | V. H. Kulkarni, P.V. Kulkarni, J. Keshavayya. | Gluteraldehyde crosslinked Chitosan beads for controlled release of Diclofenac Sodium | 0.53 | J. of Applied Polymer Science, 103,211-217(2007). | 2007 |
| 59 | K. R. Venugopala Reddy, M. N. K. Harish, Fassiulla and M. H. Moinuddin Khan, J. Keshavayya, | Synthesis, spectral, magnetic, and thermal studies on symmetrically substituted metal (II) 1,3,8,10,15,17,22,24 octafluorophthalocyanines | 2.04 | Journal of fluorine chemistry, 126, 10191025, (2007) | 2007 |
| 60 | Vinod Mathew, J. Keshavayya, V.P. Vaidya, D. Giles. | Studies on synthesis and pharmacological activities of 3,6-disubstituted-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazoles and their dihydro analogues, | 4.42 | European J. of Medicinal Chemistry, 42, 824-840 (2007) | 2007 |
| 61 | Preeti V. Kulkarni J. Keshavayya , Venkatrao H. Kulkarni | Effect of method of preparation and process variables on controlled release of insoluble drug from chitosan microspheres. | 1.96 | Polymers for advanced technologies,18(10), 814 821 (2007). | 2007 |
| 62 | M. H. Moinnuddin Khan, Fassiula, M.N. K. Harish, J. Keshavayya. K. R. Venugopala Reddy | Synthesis, structural investigations and biological studies on symmetrically substituted 4,4‟, 4, 4‟- tetra-methoxyphelimino phthalocyanine complexes | 1.66 | of coordination chemistry, 60(12), 1255-1267 (2007). | 2007 |
| 63 | Vinod Mathew, J. Keshavayya and V. P. Vaidya | Synthesis, Characterization and Pharmacological Activities of 3,6-Disubstituted-1,2,4-triazolo [3,4-b]-1,3,4-thiadiazoles and their Dihydro Analogues | 0.13 | E-Journal of Chemistry, 3, 320 342 (2007). | 2007 |
| 64 | V. Mathew, J. Keshavayya, V. P. Vaidya. | Heterocyclic system containing bridgehead nitrogen atom: synthesis and pharmacological activities of some substituted 1,2,4-triazolo[3,4-b]-1,3,4-thiadiazoles. | 4.42 | European. J. of Medicinal Chemistry, 41, 1048-1058 (2006). | 2006 |
| 65 | J. Jayaraju, S. D. Raviprakash, J. Keshavayya, and S. K. Rai. | .Miscibility studies on Chitosan/hydroxyl propyl methyl cellulose blend in solution by viscosity, ultrasonic velocity, density, and refractive index methods. | 0.53 | J. of Applied Polymer Science, 102, 2738-2742 (2006). | 2006 |
| 66 | M. H. Moinuddin Khan, Fassiulla, M. N. K. Harish and J. Keshavayya, K. R. Venugopala Reddy | Synthesis, structural investigations and biological studies on symmetrically substituted 1,8,15,22-tetra iminophthalocyanine pigments | 0 | J. T. R. Chem.,13(1), 70-80 (2006). | 2006 |
| 67 | J. Jayaraju, K. C. Basavaraju, J. Keshavayya, and S. K. Rai | Viscosity, ultrasonic, and refractometric studies of chitosan/polyethylene glycol blend in solution at 30, 40, and 50o C. | 0 | J. of Macromolecular Sciences Part B: Physics, 45, 741-751(2006). | 2006 |
| 68 | V. H. Kulkarni, J. Keshavayya, C. S. Shastry and P. V. Kulkarni | Transderminal delivery of anti-asthmatic drug through modified chitosan membrane. | 0.33 | Ind. J. Pharm. Sci., 67(5), 544-547 (2005) | 2005 |
| 69 | Anandrao R. Kulkarni, Venktrao H. Kulkarni, J. Keshavayya, Vijay Kumar, I. Hukkeri, Hsing-Wen Sung | Antimicrobial activity and film characterization of thiazolidinone derivatives of Chitosan | 3.22 | Macromolecular Bioscience, 5, 490 493 (2005). | 2005 |
| 70 | M. P. Somashekarappa, K. R. Venugopala Reddy, M. N. K. Harish and J. Keshavayya. | Synthesis, spectral and magnetic susceptibility studies on tetra chloro metal phthalocyanines. | 1.67 | J. of Molecular structure, 753, 190-194 (2005). | 2005 |
| 71 | V. H. Kulkarni, J. Keshavayya, C. S. Shastry and P. V. Kulkarni. | Transderminal delivery of turbtaline sulphate through modified chitosan membrane | 0.45 | Ind. J. Pharm. Educ, 35(4), 189 190 2004. | 2004 |
| 72 | K. P. Latha, V. P. Vaidya and J. Keshavayya | Comparative studies on complexes of 2-Acetyl [2a-b] furan and 2-Benzoyl [2a-b] furan oximes. | 0.46 | Synth. | 2004 |
| 73 | M. P Somashekarappa, M. N. K. Harish and J. Keshavayya, K. R. Venugopala Reddy | Thermal degradation kinetics of some symmetrically tetra substituted iron (III) chloro phthalocyanine. | 0 | J. T. R. Chem. 11(1), 1-11, (2004). | 2004 |
| 74 | B. G. Gowda, M. B. Mellwenki, K. C. Ramesh, J. Setharamappa, and J. Keshavayya | Spectrometric determination of isoniazid in pure and pharmaceutical formulations | 0.33 | Pharm. Sci, 65(1), 86 90 (2003). | 2003 |
| 75 | K. C. Ramesh, B. G. Gowda, J. Setharamappa, and J. Keshavayya | Spectrometric determination of pormethazine hydrochloride in pharmaceutical formulation | 0.33 | Ind. J. Pharm. Sci., 64(4), 422 435 (2003). | 2003 |
| 76 | K. R. Venugopla Reddy, J. Keshavayya and J. Seetharamappa | Synthesis, spectral, magnetic and thermal studies of symmetrically substituted metal (II) 1,3,8,10,15,17,22,24-octachlorophthalocyanines | 3.42 | Dyes and Pigments, 59, 237-244 (2003). | 2003 |
| 77 | K. V. Gururaj, A. H. Manjunatha Reddy, J. Keshavayya and S. V. Krishnamurthy. | Habitate occupancy and factors influencing the restricted distribution of Nyctibatrachus major (Boulenger) in central western ghats, India. | 0.45 | Russian J. of. Herpetology. 10(2), 87-92 (2003). | 2003 |
| 78 | M. P. Somashekarappa, J. Keshavayya and B. S. Sherigara | Synthesis spectroscopic investigation of iron(III) complexes with chlorides and dianionic, symmetrically halogen substitutes phthalocyanines as a ligands | 0 | Spectrochemica acta part A: 883 893 (2003). | 2003 |
| 79 | K. C. Ramesh, B. G. Gowda, J. Setharamappa, and J. Keshavayya. | Indirect spectrometric determination of piroxican and propanol hydrochloride in bulk and pharmaceutical preparation | 0 | J. Anal. Chem. (Russia), 58(10) 1048 1053 (2003). | 2003 |
| 80 | K. P. Latha, V. P. Vaidya, J. Keshavayya, M. L. Vijay Kumar and C. S. Sreedhar | Synthesis, characterization and biological studies of metal complexes of 2- aryl naphtho(2,1-b) furan. | 0 | Science letters, 25(5&6), 153-158 (2002). | 2002 |
| 81 | C. Ramesh, J. Setharamappa, and J. Keshavayya. | Spectrometric investigations on assay of phenothiazine drugs. | 0.33 | Ind. J. Pharm. Sci., 64(6), 603 606, (2002). | 2002 |
| 82 | K. C. Ramesh, M. B. Mellwenki, B. G. Gowda, J. Setharamappa, and J. Keshavayya. | A new spectrometric method for the determination of citrazine hydrochloride in pharmaceutical preparations in biological solutions | 0.33 | Ind. J. Pharm. Sci., 64(5), 455 458 (2002). | 2002 |
| 83 | M. P. Somashekarappa, J. Keshavayya, and S. Sampath | Self assembled molecular films of tetra amino metal (Co, Cu, and Fe) phthalocyanines on gold and silver electrochemical and spectroscopic characterization. | 0.97 | Pure appl. and Chem. 74(9), 1609-1620 (2002). | 2002 |
| 84 | K. R. Venugopala Reddy and J. Keshavayya | Synthesis of symmetrically substituted phthalocyanine pigments and their characterizations. | 3.42 | Dyes and Pigments, 53: 187 194 (2002). | 2002 |
| 85 | K. R. Venugopala Reddy and J. Keshavayya. | Synthesis, magnetic, spectral, and thermal studies on metal (II) 1,3,8,10,15,17,22,24 octanitrophthalocyanines | 1.25 | Turkish J. Chem. 32(7), 12351244 (2002). | 2002 |
| 86 | K. R. Venugopalareddy and J. Keshavayya | Synthesis, magnetic, spectral, and thermal studies on metal (II) 1,3,8,10,15,17,22,24 octaaminophthalocyanines, | 0.46 | Syn. | 2002 |
| 87 | Basavaraj S. Nagarahalli, Jaldappa Seetharamappa, Mahaveer B. Melwanki, Kunabevu C. Ramesh, and Jath | Spectrometric investigation of the assay of physiologically active catecholamine‟s in pharmaceutical formulations | 0.88 | J. of AOAC International, 85(6), 1288 1292, (2002) | 2002 |
| 88 | M. P. Somashekarappa and K. R. Venugopalareddy and J. Keshavayya | Synthesis, spectral and magnetic susceptibility studies on tetra chlorometal (II) phthalocyanines | 0 | Kuvempu University Science Journal.1(1), 29-34 (2001). | 2001 |
| 89 | Kunabevu C. Ramesh, Babu G. Gowda, Mahaveer B. Melwanki, Jaldappa Setharamappa and Jathi Keshavayya | Extractive spectrophotometric determination of antiallergic drug in pharmaceutical formulations using bromopyrogallol red and bromothymol blue. | 1.22 | Analytical Sciences, 17 (1), 1101-1103 (2001). | 2001 |
| 90 | M. P. Somashekarappa and J. Keshavayya. | Synthesis and structural investigation of tetra nitro, tetra amino, tetra hydroxy and tetra cyano iron (III) chlorophthalocyanine | 0.46 | Syn. | 2001 |
| 91 | K. P. Latha, V. P. Vaidya, J. Keshavayya and H. M. Vagdevi | Synthesis, characterization and biological studies of complexes of 2-Acetyl naphthol [2, 1b] furan Hydrazone | 0 | J. of Indian Council of Chemist 18(1), 31 36 (2001). | 2001 |
| 92 | M. P. Somashekarappa and J. Keshavayya | Thermal degradation kinetics of metal (II) 1,8,15,22 tetra amino, tetra hydroxy phthalocyanine | 0 | J.T.R. Chem 7(1), 4-9, (2000). | 2000 |
| 93 | M. P. Somashekarappa and J. Keshavayya | Synthesis and structural investigations on 1,8,15,22 tetrahydroxy phthalocyanines of Co(II), Ni(II), Cu(II) and Zn(II). | 0.6 | Orient. J. of Chem., 15(1) 6570 (1999). | 1999 |
| 94 | M. P. Somashekarappa and J. Keshavayya | Synthesis and Structural studies of metal (II) 1, 8, 15, 22 tetraamino phthalocyanine. | 2.75 | J. of Saudi Chemical Society 3(2), 113-119 (1999) | 1999 |
| 95 | M. P. Somashekarappa and J. Keshavayya. | nthesis, magnetic, spectral and thermal studies on metal (II) 1,8,15,22-tetranitro phthalocyanines. | 0.46 | Syn. | 1999 |
| 96 | B. N. Achar, J. Keshavayya, P. S. Bhavanishankar Gowda, S. Shankar Bhat, K. Gopala Marathe and C. J. | Biological activity and staining property of metal phthalocyanine derivatives | 0.41 | Proc. Indian National Science Academy. B 58,(2,3), 196 (1992). | 1992 |
| 97 | B. N. Achar, G. M. Fohlen, and J. Keshavayya | MS and GC-MS studies on phthalocyanine monomers | 0 | J. Polym. Sci. Part A. Polym. Chem., 27, 2109 (1989). | 1990 |
| 98 | B. N. Achar, K. Basavayya, M. V. Krishnaswamy and J. Keshavayya | Spectrometric and conductometric investigations on the reaction between Fe(III) and Tiron | 0 | J. Inst of chemistry, 60, 142 (1988) | 1988 |
| 99 | B. N. Achar, G. M. Fohlen, J. A. Parker and J. Keshavayya | Preparation and structural investigations of Cu(II), Co(II), Ni(II) and Zn(II) derivatives of 2,9,16,23-phthalocyanine tetracarboxylic acids | 0.19 | Ind. J. Chem | 1988 |
| 100 | B. N. Achar, G. M. Fohlen, J. A. Parker and J. Keshavayya. | Synthesis and structural investigations of metal (II) 4, 9, 16, 23 phthalocyanine tetra amines. | 1.82 | Polyhedron 6(6), 1463 (1987). | 1987 |
| 101 | B. N. Achar, G. M. Fohlen, J. A. Parker and J. Keshavayya. | Organic semiconductors-metal phthalocyanine sheet polymers. | 2.95 | J. Polym. Sci. Part A, Poly. Chem., 25, 443 (1987). | 1987 |
Books
| Sl No | Authors | Title | Publisher | Year |
|---|---|---|---|---|
| 1 | M. H. Moinuddin Khan, J. Keshavayya, K. R. Venugopala Reddy | Synthesis, Spectral, Magnetic, Thermal and Antimicrobial Studies on Symmetrically Substituted 2, 9, 16, 23-tetra- Phenyliminophthalocyanine Complexes | NTECH Open Access Publisher, 2012 | 2012 |
| 2 | Y. Arthoba Nayaka, J. Keshavayya | Analytical Chemistry-V | Directorate of Distance Education, Kuvempu University | 2005 |
| 3 | Y. Arthoba Nayaka, J. Keshavayya | Analytical Chemistry-I M.Sc.(I Year) (Chemistry | Directorate of Distance Education, Kuvempu University | 2004 |
Book Chapters
| Sl No | Authors | Title | Publisher | Year |
|---|
Conferences
| Sl No | Authors | Title | Organizer | Year |
|---|---|---|---|---|
| 1 | Maliyappa M R and J Keshavayya | Synthesis, Characterization and Biological activities of novel 3-(1, 3-benzothiazol-2-yl) aniline based Novel dispersed azo dyes | Dept. of Industrial Chemistry, Kuvempu University, Shankaraghatta, Shimoga. | 2018-02-09 |
| 2 | 91. Mallikarjuna N M, J Keshavayya | Synthesis, Characterization and Antibacterial evaluation of novel metal complexes derived from 5-[4, 5, 6, 7-tetrahydro-1, 3-benzothiazol-2-yldiazenyl]-2-thioxodihydropyrimidine-4, 6(1H, 5H)-Dione | Dept. of Industrial Chemistry, Kuvempu University, Shankaraghatta, Shimoga. | 2018-02-09 |
| 3 | Mallikarjuna N M and Jathi Keshavayya | Synthesis, Spectroscopic characterization and anti-tuberculosis studies on novel disperse azo dyes derived form 4, 5, 6, 7-tetrahydro benzothiazole-2-amine | REVA University | 2018-01-23 |
| 4 | Maliyappa M R, J Keshavayya | Synthesis, Characterization, Solvetochromic and Biological studies of novel Benzothiazole based azo dyes | , Adichunchanagiri Institute for Molecular Medicine, Adichunchanagiri Institut | 2018-01-02 |
| 5 | Maliyappa M R, J Keshavayya, Shoukat Ali . R. A, Harisha S | Synthesis, Characterization, Solvetochromic and Biological studies of novel Benzothiazole based azo dyes | International conference on Emerging Trends in Chemical Sciences (ICETCS), Manipal Institute of Tec | 2017-09-14 |
| 6 | Harisha S and J.Keshavayya | A new rapid, convenient and eco-friendly method for the synthesis of 5-amino-1,3,4-thiadiazole-2-thiol based heterocyclic azo dyes by using different catalysts A Green Protocol | MIT, Manipal | 2017-09-14 |
| 7 | Ravi B.N and J. Keshavayya | Synthesis, characterization on 2-aminothiazole based azo dyes | MIT, Manipal | 2017-09-14 |
| 8 | C.T. Keerthikumar and J. Keshavayya | Synthesis, characterization and biological activity of 4-aminoantipyrine incorporated azo dye | MIT, Manipal | 2017-09-14 |
| 9 | Vinodkumar and J. Keshavayya | Synthesis and characterization of azo dyes derived from 2-amino-4-arylthiazole | MIT, Manipal. | 2017-09-14 |
| 10 | Mallikarjuna N. M. and J. Keshavayya | A novel azo compounds as an anti-tuberculosis agents: Synthesis, Characterization and anti-tuberculosis studies of Sulfamethaxazole based azo dyes | Mangalore University, Mangalore. | 2017-09-08 |
| 11 | Maliyappa M R, J. Keshavayya | Synthesis, Characterization, Molecular modeling and docking studies of novel Benzothiazole based azo dyes Using Pyrazole derivative | International Conference on Green Chemistry & Nanotechnology Opportunities and Challenges-2017 held | 2017 |
| 12 | Ravi B N, J Keshavayya | Synthesis, Characterization, On pyridone based azo dyes by using 2-amino-6-nitrobenzothiazole. | National Conference on Chemistry for Sustainable future (NCCSF) held on 27-28th Jan 2017 at PG Dep | 2017 |
| 13 | Vinod Kumar, J Keshavayya | Synthesis, characterization Of 2-amino 5- nitro thiazole incorporated azodyes. | National Conference on Chemistry for Sustainable future (NCCSF) held on 27-28th Jan 2017. organize | 2017 |
| 14 | Mallikarjuna N M, J Keshavayya | Synthesis, Characterization and antimicrobial studies of Pyrazole incorporated azo dye and its metal complexes | international conference on green chemistry and nanotechnology Opportunities and challenges 27-28th | 2017 |
| 15 | Rajesh T N, J Keshavayya | Tga And Dc Electrical Conductivity Studies Of 3-Aryl-1,2,4-Triazolo[3,4-B]-1,3,ThiadiazolessubstitutedMetal(Ii)Phthalocyanine Complexes | international conference on green chemistry and nanotechnology Opportunities and challenges 27-28th | 2017 |
| 16 | Maliyappa M R, J Keshavayya | Synthesis and characterization of novel benzothiazole moiety based azo dyes Using 4, 5, 6, 7 tetra hydro 2 amino Benzothiazole. | KSTA National Conference on Impact of Science and Technology on Society and Economy held at VSK Uni | 2017 |
| 17 | Vinod Kumar, J Keshavayya | Synthesis and characterization 2-amino 4-methyle phenylethiazole incorporated azodyes | KSTA National Conference on Impact of Science and Technology on Society and Economy held at VSK Uni | 2017 |
| 18 | Mallikarjun N M, J Keshavayya | Novel metal complex of NON donor azo dye ligand containing salfamethaxazole core: Synthesis, characterization thermal and antimicrobial evaluation | KSTA National Conference on Impact of Science and Technology on Society and Economy held at VSK Uni | 2017 |
| 19 | Shoukat ali R A, J Keshavayya | Conductivity studies of copper phthalocyanine | KSTA National Conference on Impact of Science and Technology on Society and Economy held at VSK Uni | 2017 |
| 20 | C T Keerthi Kumar, J Keshavayya | Synthesis, Characterization and biological studies of 2-amino 5-nitro thiazole based azo dyes | KSTA National Conference on Impact of Science and Technology on Society and Economy held at VSK Uni | 2017 |
| 21 | Mallikarjuna N M and J Keshavayya | A novel azo compounds as an anti-tuberculosis agents: Synthesis, Characterization and anti-tuberculosis studies of Sulfamethaxazole based azo dyes | Mangalore University, Mangaluru | 2017 |
| 22 | Mallikarjuna N M, J Keshavayya and Shoukat Ali R A | Synthesis, Characterisation and antimicrobial studies on novel azo dyes derived from benzothiazole | Recent Advances in Materials Science and Biophysics organised by the Dept. of studies in Physics, Ma | 2016-01-23 |
| 23 | Keerthikumar C T, J Keshavayya, Peethamber Sk | Synthesis, Characterization and Biological Activity of 2,6-Diaminopyridine Incorporated Azo Dye | UGC Sponsored National conference on Emerging Trends in Analytical Techniques, held at Government | 2016 |
| 24 | Keerthikumar C T, J Keshavayya, Peethamber S K | Synthesis, Characterization and Biological Activity of 4-Aminoantipyrine Incorporated Azo Dye Derivatives | International Conference on Nanotechnology - 2016 (ICNANO-2016), held at Visvesvaraya Technological | 2016 |
| 25 | Keerthikumar C T, J Keshavayya, Peethamber S K. | Synthesis, Characterization, Biological Activity and Electrochemical studies of Heterocyclic Azo Dye. | 2nd National Conference on Fundamental and Applied Chemistry held at Hotel Silver Palace, Salem, I | 2016 |
| 26 | Vinod Kumar R, J Keshavayya | Synthesis and Characterization of 2-amino-6-ethoxy benzothiazole based azo dyes | 2nd National Conference on Fundamental and Applied Chemistry held at Hotel Silver Palace, Salem, I | 2016 |
| 27 | Shoukat Ali R A and J Keshavayya | Thermal and X-Ray diffraction studies of Furan substituted metal phthlocyanines | 2nd National Conference on Fundamental and Applied Chemistry held at Hotel Silver Palace, Salem, I | 2016 |
| 28 | Ravi B N and J Keshavayya | Synthesis, Characterization and Biological activity of benzothiazole incorporated azo dyes. | International conference on Science and Technology-Future challenges and solutions (STFCS), held at | 2016 |
| 29 | Harish S and J Keshavayya. | Synthesis, Characterization and electrochemical studies of Azo dyes derived from Barbituric acid. | International conference on Science and Technology-Future challenges and solutions (STFCS), held at | 2016 |
| 30 | Maliyappa M R and J Keshavayya | Synthesis, Characterization and biological studies of noval benzothiazole based azo dyes | International conference on Science and Technology-Future challenges and solutions (STFCS), held at | 2016 |
| 31 | Mallikarjun N M and J Keshavayya | Synthesis and spectral characterization of novel disperse azo dyes derived from sulpha methoxaole and its complexes | International conference on Science and Technology-Future challenges and solutions (STFCS), held at | 2016 |
| 32 | Keerthikumar C T and J Keshavayya | Synthesis, Characterization and Electrochemical studies of Napthol based azo dyes. | International conference on Science and Technology-Future challenges and solutions (STFCS), held at | 2016 |
| 33 | Maliyappa M R and J Keshavayya | National Conference on Synthesis, Characterization, Molecular docking and Biological studies of Novel Benzothiazole derivatives based azo dyes using Pyrazole | 9th Karnataka Science and Technology Academy Conference. Christ College, Bangalore | 2016 |
| 34 | Mallikarjuna N M and J Keshavayya | Synthesis, Characterization, Biological and corrosion inhibition study of benzothiazole incorporated azo dye and their metal complexes, | 9th Karnataka Science and Technology Academy Conference. Christ College, Bangalore | 2016 |
| 35 | Keerthikumar C T and J Keshavayya | Synthesis, Characterization and Biological Studies of Sulphur based azo Dyes | International Conference on Importance of Herbal Medicine in era of Globalization - A live demonstra | 2016 |
| 36 | Vinodkumar and J Keshavayya | Synthesis ,Characterization And Electrochemical behaviour of Azo Dyes Derived From 2-amino-6-ethoxybezothiazole | REVA University | 2015-01-23 |
| 37 | Ravi B N and J Keshavayya | Synthesis, characterization, biological activity and molecular docking studies of thiazole incorporated azo dyes | REVA University | 2015-01-18 |
| 38 | Maliyappa M R, J Keshavayya, Ravi B N | Synthesis and characterization of novel 4, 5, 6, 7 tetra hydro 2 amino benzothiazole based azo dyes and derivatives | UGC sponsored one day National conference on Recent Trends in Novel Carbon Materials held on 22nd | 2015 |
| 39 | Harisha S, J Keshavayya, B E Kumaraswamy, Vishwanath C C. | Synthesis, Characterization and Electrochemical studies of an azo disperse dye derived by 2-amino-6-methoxybenzothiazole | UGC sponsored one day National conference on Recent Trends in Novel Carbon Materials held on 22nd | 2015 |
| 40 | Keerthikumar C T, J Keshavayya, Vinod Kumar.R | Biological and Thermal studies of thiadiazole based azo dyes and its metal complexes | UGC sponsored one day National conference on Recent Trends in Novel Carbon Materials held on 22nd | 2015 |
| 41 | Keerthikumar C T, J Keshavayya, Peethamber S K. | Electrical, optical and thermal studies of quinoline based azo dye metal complexes. | 8th KSTA Annual Conference on Science and Technology for Next Generation Urban Space held at Bangl | 2015 |
| 42 | Shoukat Ali R A and J Keshavayya. | Synthesis and Studies on Oxadiazole Substituted Metal phthalocyanines | National conference on Pure and Applied Chemistry held on 29th-31st Dec 2014 at Mysore University | 2014 |
| 43 | Rajesh, Jati Keshavayya, Shoukat Ali R.A, Keerthi Kumar C.T. | Optical and Thermal Degradation Kinetics studies on 5-phenyl-1,3-thiazole substituted Tetra-amido metal phthalocyanine complexes (M=Co, Ni, Cu) | International conference on recent advances in material science & technology-2013 (ICRAMST-13) Jan 1 | 2013 |
| 44 | Keerthi Kumar C.T, Jati Keshavayya, Rajesh | Electrical, Optical and Thermal studies of heterocyclic azo dye metal complexes. | International conference on recent advances in material science & technology-2013 (ICRAMST-13) Jan 1 | 2013 |
| 45 | Shoukat Ali R.A, J.Keshavayya, Chethan M Gowda, Rajesha.T and Prashantha A G. | Synthesis and Characterization of Tetra 2,9,16,23 naphtho[2,1-b]furan Substituted Metal (II) phthalocyanines through 1,3,4 - oxadiazole Bridge | International conference on recent advances in material science & technology-2013 (ICRAMST-13) Jan 1 | 2013 |
| 46 | Shoukat Ali R.A, J.Keshavayya, Rajesha.T , Keerthi kumar C T and Prashantha A G. | Synthesis and Characterization of Tetra Furan substituted metal (II) phthalocyanines through 1,3,4 -oxadiazole Bridge | National Seminar on Recent Advances in Chemical Biology-An Over view held on 15th -16th March 2013 | 2013 |
| 47 | Subramanya. K. bhat, J. Keshavayya, V. H. Kulkarni, K R Venugopal Reddy, Prithi Kulkarni, A R Kulkar | Preparation and Characterization of 5-Fluorouracil containing guar gum microspheres and their in-vitro release studies | National Seminar on Recent Advances in Chemical Biology-An Over view held on 15th -16th March 2013 | 2013 |
| 48 | Keerthi Kumar C.T, Jati Keshavayya,, Rajesh | Synthesis, Characterization and antimicrobial activity of heterocyclic azodyes derived from 5-phenyl 1,3,4-thiadiazole-2-amine | National Seminar on Recent Advances in Chemical Biology-An Over view held on 15th -16th March 2013 | 2013 |
| 49 | Shridhar A. H, J. Keshavayya, | Novel Synthesis anti microbial and in-vitro anti oxidant activity studies on some 1, 3, 4-oxadiazole and 1, 2, 4- Triazole substituted azo dye derivatives | International Symposium on Challenges in Drug discovery Programme2011 held at Karnataka Open Univer | 2011 |
| 50 | Rajesh, R. A. Shoukat Ali and J. Keshavayya | Effect of 5-Phenyl-1, 3, 4-thiadiazole versus phenyl Substituent‟s on Thermal and Electronic Properties of NI (II) Phthalocyanines | UGC Sponsored National conference on-Recent trends in Analytical Techniques held at DRM Science coll | 2011 |
| 51 | Subramanya. K. Bhat, J. Keshavayya, V. H. Kulkarni, K. R. Venugoapala Reddy, A. R. Kulkarni, P. V. K | Design and Characterization of time and pH dependent Colon Specific Pulsatile Drug Delivery System of 5-fluorouracil | SRCS-2011, held at Kuvempu University, Jnana sahyadri, Shankaraghatta-577 451. Shimoga, Karnataka | 2011 |
| 52 | Shridhar A. H, J. Keshavayya, Nagamma. D, Vijayalakshmi. D. K, Ashwini. R, Shubha. H. N, Sushma. K. | Novel Synthesis and in-vitro anti oxidant activity studies on characterization of heterocyclic azo dye derivatives | SRCS-2011, held at Kuvempu University, Jnana sahyadri, Shankaraghatta-577 451. Shimoga, Karnataka | 2011 |
| 53 | Sonam. A, Sangeetha S. Shetty, Arpana .V, Vidya .N.S, Rajesh, J.Keshavayya | Synthesis and Characterization of Novel oxadiazole bridged Benzimidazole Substituted Ni(II)Phthalocyanine. | SRCS-2011, held at Kuvempu University, Jnana sahyadri, Shankaraghatta-577 451. Shimoga, Karnataka | 2011 |
| 54 | Shridhar. A. H, J. Keshavayya and Joy Hoskeri. H | Synthesis, characterization and pharmacological studies of novel bis furan 1, 3, 4- oxadiazole substituted azo dye derivatives | National Symposium on Chemistry and Humanity (NSCH 2011) held at Department of Chemistry, Manipal | 2011 |
| 55 | Rajesh .T, Shoukat Ali R. A, J. Keshavayya, Prashantha A.G, Keerthi Kumar C.T | Synthesis and Characterization of Benzimidazole Substituted Cu(II)Phthalocyanine through oxadiazole bridge | International Conference on Synthetic and Structural Chemistry (ICSSC) 2011 on December 8-10, 2011 | 2011 |
| 56 | Subramanya. K. bhat, J. Keshavayya, V. H.Kulkarni, K R Venugopal Reddy, Prithi Kulkarni, A R Kulkarn | Design and Characterization of Colon Specific Pulsatile Drug Delivery System of 5-fluorouracil | International Conference on Synthetic and Structural Chemistry (ICSSC)2011 on December 8th-10th, 20 | 2011 |
| 57 | Shridhar. A. H, J. Keshavayya and Joy Hoskeri. H. | Synthesis, antimicrobial and In-vitro antioxidant activity studies of some bis alkyl 1,3,4-oxadiazole incorporated azo dye derivatives | International Conference on Synthetic and Structural Chemistry (ICSSC)2011 on December 8th-10th, 20 | 2011 |
| 58 | Shridhar. A. H, J. Keshavayya and Joy Hoskeri. H.T | Synthesis, antimicrobial and In-vitro antioxidant activity studies of some Bis alkyl 1,3, 4-oxadiazole incorporated azo dye | National Conference on Recent Advances in Chemical and Environmental Sciences (NCRACES-2011) on 28th | 2011 |
| 59 | Rajesh, J. Keshavayya, Keerthi Kumar C.T, Shoukat Ali R.A. | Synthesis, Spectral and Thermal Degradation Kinetics studies of benzimidazole substituted metal phthalocyanine Through oxadiazole bridge (M=Co,Ni, Cu) | International Science Congress Association(ISC-2012) on 8th to 10th December 2012 organised by Bon M | 2011 |
| 60 | Shridhar A. H, J. Keshavayya and Joy. H. Hosakeri | Synthesis and antimicrobial activity studies on some 1, 3, 4-oxadiazole derivatives | National Conference on Recent Trends in Chemical Research (NCRTCR-2010) at NITK Surathkal | 2010 |
| 61 | Fasiulla, Venugopala Reddy K. R, Moinuddin Khan. M. H, Keshavayya. J. | Synthesis, Special, Magnetic Susceptibility Studies On Symmetrically Substituted Metal (II) Octafuryl Methanimine Phthalocyanine. Presented | 29th Annual Conference of Indian Council of Chemist-held at Panjab University, Chandigarh | 2010 |
| 62 | H.R.Mallikarjuna, J. Keshavayya and M.N.K. Harish. A.H. Shridhar | Synthesis and antimicrobial activity studies on some alkyl 1,3,4-oxadiazole derivatives. | National Seminar on-The Emerging Areas in Chemistry (NACEAC-2009) at Department of studies in Chemis | 2009 |
| 63 | Devappa. S. Lamania, K. R.Venugopala Reddya, H. S. Bhojya Naika, J. Keshavayya | Synthesis and characterization of Co (II), Ni (II) and Cu (II) of S2N2 Schiff-base Complexes interaction on DNA binding studies: as new class of antimicrobial agent | National Seminar on Modern trends in analytical methods of analysis (NTAMA) Sri Krishnadevaraya Univ | 2008 |
| 64 | K. R. Venugopala Reddy, M.N.K. Harish, M. H. Moinuddin Khan, Fasiulla, Vittal Rao, J. Keshavayya | Synthesis, characterization and biological studies of symmetrically 2,8,15,22 tetra 3-phenyle -propane -1imino phthalocyanines | International Conferences in Emerging Tends Department of Chemistry, University of Mumbai, Mumbai 23 | 2007 |
| 65 | K. R. Venugopala Reddy, M. N. K. Harish M.H.Moinuddin Khan, Fasiulla, Mallikarjuna and J. Keshavayya | Synthesis and Structural Investigations of Symmetrically substituted metal (II) phthalocyanine Pigments | National Seminar on Frontiers in Chemistry Dept. of Applied Chemistry, Cochin University of Science | 2006 |
| 66 | Mallikarjuna. H. R, M. N. K. Harish, Chandrashekar. C, Mahadevan. K. M, K. R. Venugopala Reddy and J | Synthesis, Characterization and Biological Studies of Some Novel Azo dyes of 4-Aminophthalic acid | 2nd International Symposium on Drug Discovery and Process Research K. L .E. S‟s College of Pha | 2006 |
| 67 | M. H. Moinuddin Khan, Fasiulla, M. N. K .Harish, J. Keshavayya and K. R. Venugopala Reddy | Structural Investigations and Biological Studies on Symmetrically Substituted 4, 4 , 4, 4 -tetra-methoxy-iminophthalocyanine Complexes | 2nd International Symposium on Drug Discovery and Process Research K .L .E .S‟s College of Pha | 2006 |
| 68 | H. R. Mallikarjuna, M. N. K. Harish, K. R. Venugopala Reddy, K. M. Mahadevan and J. Keshavayya | Synthesis and Characterization of some novel Azo Dyes of 4-Aminophthalic acid at National Conference on Chemical Sciences for Industry and Society | Emerging trends for the third millennium from Jan 06 to 08, 2006 held at Kuvempu University | 2006 |
| 69 | M. N. K. Harish, H. R. Mallikarjuna, K. R. Venugopala Reddy, J. Keshavayya. | Synthesis and Spectral studies on 4,4‟,4‟‟,4‟‟‟ tetradiazo-coupled Copper Phthalocyanine with 2-hydroxy-3-naphthoic acid | National Conference on Chemical Sciences for Industry and Society, Emerging trends for the third mil | 2006 |
| 70 | Fasiulla, m. H. Moinuddin Khan, M. N. K. Harish, J. Keshavayya K. R. Venugopala Reddy | Synthesis, spectral, magnetic and biological studies on schiff bases of benzaldehyde with octaamino metal phthalocyanines | National Conference on Chemical Sciences for Industry and Society, Emerging trends for the third mil | 2006 |
| 71 | K. R. Venugopala Reddy, M.N.K. Harish, M.H. Moinuddin Khan, Fasiulla Mallikarjuna and J.Keshavayya | Synthesis and Characterization of Octa substituted Metal (II) 1,3,8,10,15,17,22,24-Hydroxy Phthalocyanines | UGC-SAP National Seminar on Recent Trends in Synthetic and Polymer Chemistry organized by Dept. of C | 2006 |
| 72 | M. H. Moinuddin Khan. J Keshavayya, M. H, Fasiulla, Harish. M. N. K. Synthesis, Spectral characteriz | Synthesis, Spectral characterization and Magnetic susceptibility studies of symmetrically substituted 2, 9, 16, 23-tetra-(2E)-3-phrnylpropene-1-imino phthalocyanines | National Symposium on Modern Trends in Chemical Sciences, Kurukeshetra University, Kurukeshetra, 06 | 2006 |
| 73 | Fasiulla, M. H. Moinuddin Khan, Harish M. N. K, J. Keshavayya and K. R. Venugopala Reddy | Synthesis, Spectral, Magnetic and Biological Studies on Symmetrically substituted Metal(II) 1,3,8,10,15,17,22,24-octaiminophthalocyanine Pigments | 24th Conference of Indian council of Chemists held at Birla Institute of Technology, Mesra, Ranchi ( | 2005 |
| 74 | M. H. Moinuddin Khan, H. S, Anil Kumar, Fasiulla, Harish M. N. K, J. Keshavayya and K. R. Venugopala | Synthesis, Structural Investigations and Biological Studies on Symmetrically Substituted Metal(II) 2,9,16,23-TetrahydroxyIminophthalocyanine Complexes | 23rd Conference of Indian council of Chemists held at Birla Institute of Technology, Mesra, Ranchi ( | 2005 |
| 75 | K. R. Venugopala Reddy and J. Keshavayya. | Synthesis and structural studies on symmetrically substituted Metal(II)1, 3,8,10,15,17,22,24-octaiodo phthalocyanines | National Symposium on Current Trends in Inorganic Chemistry hosted by Dept. of Applied Chemistry, Co | 2004 |
| 76 | M. H. Moinuddin Khan, J. Keshavayya. And K. R. Venugopala Reddy | Synthesis, Spectral, Magnetic and Biological studies on Symmetrically Substituted Metal(II)-Tetra Iminophthalocyanines in an International conference on Chemistry biology interface: Synergistic new Fr | Vigyan Bhavan New Delhi | 2004 |
| 77 | M. H. Moinuddin Khan, Fasiulla, G, Malatheshappa, J. Keshavayya and K. R. Venugopala Reddy | Synthesis, Spectral, Magnetic and Biological studies on Symmetrically Substituted Metal(II) 2,9,16,23-Tetra Iminophthalocyanines | 23rd Conference of Indian Council of Chemists held at K.C College, Mumbai, India from | 2004 |
| 78 | K. R. Venugopala Reddy and J. Keshavayya | Synthesis and Structural investigations on octa substituted metal (II) 1,3,8,10,15,17,22,24-fluro phthalocyanines | 22nd Conference of Indian Council of Chemists held at IIT Roorkee, Uttranchal, India | 2003 |
| 79 | M. P. Somashekarappa K. R. Venugopala Reddy and J. Keshavayya | Synthesis and Characterization of Metal (II) 1,8,15,22 tetra Cyanophthalocyanines | Indian Council of Chemists held at IIT Roorkee, Uttranchal, India | 2003 |
| 80 | K. R. Venugopala Reddy and J. Keshavayya | Synthesis, Spectral, Magnetic and Thermal Studies on Symmetrically Substituted Metal(II) 1,3,8,10,15,17,22,24-octachlorophthalocyanines | 21st Conference of Indian Council of Chemists held at Rani Durgavathi University, Jabalpur, Madhya P | 2002 |
| 81 | K. R. Venugopal Reddy and J. Keshavayya | Synthesis and structural investigations on metal-octa substituted bromo phthalocyanines | 20th conference of ICC held at Mysore University | 2001 |
| 82 | M. P. Somshekarappa, K. R. Venugopala Reddy and J. Keshavayya | Synthesis and structural studies on 1,8,15,22 tetra bromo metal(II)[M=Cu, Co, Ni, and Zn] phthalocyanines | 88th Session of Indian Science CongressAgricultural Research Institute New Delhi india | 2001 |
| 83 | K. R. Venugopala Reddy and J. Keshavayya | Synthesis and structural investigations of metal(II) 1,3,8,10, 15,17,22,24-octaaminophthalocyanines | 38th Annual Convention of Chemists-held at Jodhpur University Rajasthan | 2001 |
| 84 | K. R. Venugopala Redy, and J. Keshavayya | Synthesis, magnetic, spectral and thermal studies on metal (II) 1,3,8,10,15,17,22,24-octanitrophthalocyanines | 19th conference of ICC held at Kuvempu University | 2000 |
| 85 | K. C. Ramesh and J. Keshavayya | Spectrophotometric determination of iridium (III) using Pyroxicam | 19th Conference of ICC held at Kuvempu University | 2000 |
| 86 | M. P. Somshekarappa, J. Keshavayya | Synthesis and studies on symmetrically tetra substituted iron phthalocyanines | 18th Conference of ICC held at Jalgaon North Maharastra University | 1999 |
| 87 | M. P. Somshekarappa, and J. Keshavayya | Studies on symmetrically substituted tetrahydroxy metal phthalocyanines | 17th Conference of ICC held at Madras University | 1998 |
| 88 | M. P. Somshekarappa, J. Keshavayya, and B. N. Achar. | Synthesis, spectral and thermal studies on Zn(II) 2,9,16,23,-tetrahalo phthalocyanines | 16th Annual conference of ICC held at Mangalore University | 1997 |
| 89 | J. Keshavayya, and B. N. Achar | Synthesis and characterization of Cu(II) 2,9,16,23,-tetra hydroxy phthalocyanines | Annual Convention held at Coimbatore | 1996 |
| 90 | J. Keshavayya and B. N. Achar | Preparation and structural investigations of Ni(II)- 2,9,16,23,-halo phthalocyanines | New Vistas in Chemical Sciences held at Hydrabad | 1995 |
| 91 | J. Keshavayya, P. Vasudav and B. N. Achar | Synthesis, structure and biological studies on Cu(II) 2,9,16,23,-tetrahalo and tetra hydroxy phthalocyanines | Annual conference of ICC held at Jammu | 1994 |
| 92 | J. Keshavayya and B. N. Achar | Synthesis and spectral investigation of Copper (II)2,9,16,23-tetrahalo and tetra hydroxy phthalocyanines | Annual conference of ICC, held at Warrangal, (AP) | 1993 |
| 93 | G. V. Subba Rao, J. Keshavayya and U. V. Varadaraju | Strategies for search for new oxides superconductors and studies on Ba(1-x)Kx MoO3 of International Conference On Transp. Of Superconductors, | Ed. R. Nicolsky, World. Scie., Singapoor 520 (1990). | 1990 |
| 94 | J. Keshavayya, G. V Subba Rao and U. V. Varadaraju | New fast ionic conductors of LISICON family. Proc. Of Solid State Symp. Solid State Physics | IIT, India | 1989 |
| 95 | B. N. Achar and J. Keshavayya | Mass spectral studies of phthalocyanine monomers | Indian Science Congress Association held at Bangalore | 1987 |
Articles
| Sl.No | Authors | Title | Publisher | Year |
|---|
| Sl No | Title | Funding Agency | Co-Investigator | Amount | Status |
|---|---|---|---|---|---|
| 1 | Comparative studies on Amphibian Diversity and Habitat Ecology in various types of Forests and Agriculture Fields of Malnad Regions of Western Ghats in Karnataka | Dept. of Science and Technology | Prof.J Keshavayya | 750000 | Successfully completed |
| 2 | Design and characterization of colon specific pulsatile drug delivery system | UGC | - | 850800 | Successfully completed |
| 3 | Chemical and electrochemical generation of ZnO, CuO, SnO2, TiO2, Fe2O3 and MgO Nanoparticles for degradation of textile dyes from industrial effluents | Dept. of Science and Technology | Prof.J Keshavayya | 3600000 | Successfully completed |
| 4 | Tailoring substituted metal phthalocyanines for solar energy harvesting. | UGC | Prof.J Keshavayya | 809800 | Successfully completed |
| 5 | "Synthesis, Characterization and Analytical studies on tetra substituted metal phthalocyanine derivatives | Kuvempu University | - | 25000 | Successfully completed |
| Sl No | Investigator Name | Title | Year |
|---|
| Sl No | Name | Title | Research Degree |
|---|---|---|---|
| 1 | Mr. Prashanth. A. G | Synthesis and studies on Nitrogen containing heterocyclic azo dyes and their metal complexes | Ph.D. |
| 2 | Maliyappa. M R | Synthesis, structural studies and biological investigation of benzothiazole incorporated azo dyes and their metal complexes | Ph.D. |
| 3 | Mallikarjuna NM | Synthesis and structural studies on azo dyes and their metal complexes | Ph.D. |
| 4 | Vinodkumar | Synthesis and structural investigations on nitrogen based azo dyes | Ph.D. |
| 5 | Ravi BN | Synthesis and Characterization on sulphur based azo dyes | Ph.D. |
| Sl No | Name | Title of Thesis | Research Degree | Year | Address | EmailId |
|---|---|---|---|---|---|---|
| 1 | Dr. Rajesh T N | Synthesis and characterization of heterocyclic substituted metal phthalocyanines | Ph.D. | 2015 | Assistant Professor, Department of Chemistry T.John Institute of Technology, Banerghatta Main Road, Gottigere Bengaluru | rajesh.kmsc@gmail.com |
| 2 | Dr. Keerthi kumar.C.T | Synthesis and characterization of heterocyclic based azo dye | Ph.D. | 2014 | Post Doctoral Fellow , Department of chemistry, Kuvempu university, Shankaraghatta | keerthikumarct@gmail.com |
| 3 | Dr. Shoukat Ali. R. A | Synthesis and studies on oxadiazole substituted metal phthalocyanines | Ph.D. | 2014 | Guest Lecturer, Department of Chemistry, Kuvempu University, Shankaraghatta, Shimoga. | shoukichem@gmail.com |
| 4 | Dr. Harish. M. N.K | Synthesis and characterization studies of some tetra phthalocyanine complexes | Ph.D. | 2010 | Dr.Harish M.N.K, Assistant Professor,Dept.of Chemistry,Acharya Institute of Technology | harishmnkn@acharya.ac.in |
| 5 | Dr. K. R. Venugopala Reddy | Studies on some Transitional Metal phthalocyanine complexes | Ph.D. | 2002 | Professor. Dept of Chemistry, VSK University, Cantonment Vinayakanagar, Bellary - 583 104 | venureshmi@gmail.com |
| 6 | Dr. B. Ramesh | Synthesis and studies on some substituted pyrazole-pyrimidine heterocyclic compounds and their metal derivatives | Ph.D. | 2006 | Principal & Professor, Sri Adichunchanagiri College of Pharmacy, B.G.Nagara- 571 448, Mandya Dist., Karnataka | rambhv_vin@yahoo.com |
| 7 | Dr.MALLIKARJUNA H.R | Synthesis and characterization of some novel azo dyes | Ph.D. | 2009 | Assistant Professor Department of Chemistry Bapuji Institute of Engineering & Technology, Davangere-577 004, Karnataka, India | mallikarjunahr@gmail.com |
| 8 | Dr. Sridhar A. H. | Synthesis and characterization of phthalic acid based azo dyes and their metal complexes | Ph.D. | 2012 | Assistant Professor, Department of Chemistry, SVM Arts Science And Commerce College Ilkal | sridharah@gmail.com |
| 9 | Dr. V. H. Kulakarni | Chemically modified polymeric networks for the development of drug delivery devices | Ph.D. | 2006 | Principal & Professor, Department of PharmacologySETs College of Pharmacy, S. R. Nagar, Dharwad-580002 | kulkarnivh@rediffmail.com |
| 10 | Dr. Jayaraju. J | Synthesis, characterization and drug release studies on some chitosan based polymer blends | Ph.D. | 2009 | Post Doctoral fellow,SSCU, IISc, Begaluru-560012,, karnataka, India | jraju7@gmail.com |
| 11 | Mr. Murulidhar. D.H | Synthesis and characterization of Novel azo dyes | M.Phil | 2011 | Lecturer in Chemistry, Govt.Junior College Kampli | jkeshavayya@gmail.com |
| 12 | Mr. Prashanth A.G | Synthesis and studies on azo dyes derived from toluic acid | M.Phil | 2009 | Lecturer in Chemistry, JCBM College sringeri | prashanthag@gmail.com |
| 13 | Mr.Shoukat ali R A | Studies on synthesis and characterization of tetraanilide phthalocyanines of nickel | M.Phil | 2009 | Guest Lecturer, Department of Chemistry, Kuvempu University, Shankaraghatta, Shimoga. | shoukichem@gmail.com |
| 14 | Dr. M.P. Somashekharappa | Studies on Metal phthalocyanine complexes | Ph.D. | 2000 | Assistant Professor, Department of PG Studies in Chemistry, IDGS College, Chikmangaluru | psshekar@rediffmail.com |
| 15 | Dr. Preeti Kulakarni | Chemical Modification and evaluation of polymeric networks for the development of controlled drug delivery systems | Ph.D. | 2010 | Professor, Dept. of Pharmacology, soniya college of pharmacy, Dharwad | pritikulkarni1@rediffmail.com |
| 16 | Dr. Subramanya. K. Bhat | Chemical Modification and Characterization of biodegradable polymers and their applications for development of drug delivery systems | Ph.D. | 2014 | Indian railways | subrahmanyak@rediffmail.com |
| 17 | Dr. Jithan kumar Rai B. | Studies on certain polymer matrices containing dithiocarbamate functional groups for metal ion extraction. | Ph.D. | 2003 | Senior Manager - Blending Bacardi India Private Limited 3 KM, Chamarajanagar Road Nanjangud - 571301 | jithanrai@gmail.com |
| 18 | Dr. K. C. Ramesh | Spectrophotometric investigation on some bioactive compounds of pharmaceutical interest | Ph.D. | 2003 | Associate Professor, Dept. of Chemistry, S J M college, Chithradurga | drramesh.sjm@gmail.com |
| 19 | Dr. Vinod Mathew Mattom | Studies on synthesis, characterization and pharmacological activities of some 1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole derivatives | Ph.D. | 2007 | Professor, B M Reddy college of Pharmacy, Bangalore | jkeshavayya@gmail.com |
| 20 | Dr. Prasanna S.M | Synthesis, Characterization and application studies of novel thiazole based azo dyes and their metal complex | Ph.D. | 2016 | Biocon | jkeshavayya@gmail.com |
| 21 | Dr. Keerthi kumar.C.T | Synthesis and characterization of heterocyclic based azo dye | Post Doctoral | 2014 | Post Doctoral Fellow, Department of chemistry, Kuvempu university, Shankaraghatta | keerthikumarct@gmail.com |