Associate Professor & HOD | ||
Qualification | M.Sc., Ph.D. | |
Experience | Teaching: 12 Years, Industrial: 9.5 Years, Research : 5.0 Years | |
Area of Interest | Medicinal Chemistry, Organic Synthesis, Organic materials synthesis | |
Date of Joining RVCE | 09.04.2012 | |
Email ID | ravirajak@rvce.edu.in |
Project Guided:
Number of PG projects guided : 02
Publications:
International Journals | 51 |
National Journals | 02 |
International Conferences | 02 |
National Conferece | 05 |
International Journals publications:
-
Dayanand N Patagar, Raviraj Kusanur, Sheetal R Batakurki, Swarna M Patra, Ninganagouda R Patil, Jagadish H Patil, 8-benzimidazolyl coumarin-3-oxadiazoles – Synthesis, docking studies and Anti-proliferative evaluation against breast cancer, Journal of Molecular Structure, 1294 (1), 2023, 136377, https://doi.org/10.1016/j.molstruc.2023.136377.
-
Setlur, A.S., Karunakaran, C., Anusha, V. Vidya Niranjan, Raviraj Kusanur, Ashok Kumar H G, Investigating the Molecular Interactions of Quinoline Derivatives for Antibacterial Activity Against Bacillus subtilis: Computational Biology and In Vitro Study Interpretations. Mol Biotechnol (2023). https://doi.org/10.1007/s12033-023-00933-6.
-
Niranjan Vidya, R Vibha, Philip Sarah, Uttarkar Akshay, Kusanur, Raviraj, Kumar, Jitendra, Design of Novel Imidazopyrazine Derivative against Breast Cancer via Targeted NPY1R Antagonist, Anti-Cancer Agents in Medicinal Chemistry (Formerly Current Medicinal Chemistry - Anti-Cancer Agents), 23, 2023, 1783. https://doi.org/10.2174/1871520623666230505100031
-
Maya Pai, Eliza Ahmed, Sheetal Batakurki, S Girish Kumar, Raviraj Kusanur, Green synthesis of Palladium magnetic nanoparticles decorated on carbon nanospheres using Chenopodium and their application as heterogenous catalyst in the Suzuki-Miyaura coupling reaction, Applied Surface Science Advances, 16, 2023, 100427, https://doi.org/10.1016/j.apsadv.2023.100427
-
Melavanki R, Kusanur Raviraj, Sharma K, Patil N R, Exploration of spectroscopic, computational, fluorescence turn-off mechanism, molecular docking and in silico studies of pyridine derivative. Photochem Photobiol Sci 22, 2023, 1991, https://doi.org/10.1007/s43630-023-00427-z
-
Madhushree, K. A. Poornima; Mahesh, R. Kusanur, Raviraj, Ashok Kumar, H. G., Synthesis of Silver Nanoparticles from Oroxylum indicum, Nanosistemi, Nanomateriali, Nanotehnologii, 21(1), 2023, 173, 10.15407/nnn.21.01.173
-
Akshay Uttarkar, Alice Preethi Kishore, Sudhanva M. Srinivas, Shobith Rangappa, Raviraj Kusanur & Vidya Niranjan, Coumarin derivative as a potent drug candidate against triple negative breast cancer targeting the frizzled receptor of wingless-related integration site signaling pathway, Journal of Biomolecular Structure and Dynamics, 41 (5), 2023, 1561, 10.1080/07391102.2021.2022536
-
Dayanand N. Patagar, Sheetal R. Batakurki, Raviraj Kusanur, Swarna M. Patra, S. Saravanakumar, Manjunath Ghate, Synthesis, antioxidant and anti-diabetic potential of novel benzimidazole substituted coumarin-3-carboxamides, Journal of Molecular Structure,1274 (1), 2023, 134589, https://doi.org/10.1016/j.molstruc.2022.134589.
-
Rashmi Hulimane Shivaswamy, Vishnumurthy Kanive bagilu Ananthapadmanabha, Raviraj Kusanur, Highly sensitive acetone sensor based on conjugated polymer nanocomposites 34(4) 2023, 1118, https://doi.org/10.1002/pat.5956
-
H S Rashmi, K A Vishnumurthy, K H Girish, Kusanur Raviraj, Design and development of conjugated polymer-ferrite composite for selective recognition of NO2 vapors, Journal of Molecular Structure, (1271), 2023, 134149, https://doi.org/10.1016/j.molstruc.2022.134149.
-
Rao Priyaranjini, S, A. Masood, Swarna M Patra, Raviraj Kusanur, Vidya Niranjan, Bioinformatics Study of Pioglitazone Analogues as Potential Anti-Diabetic Drugs. Russ J Bioorg Chem 48, 2022, 976. https://doi.org/10.1134/S106816202205017X
-
Varsha V. Koppal, Raveendra Melavanki, Raviraj Kusanur, Zabin K. Bagewadi, Deepak A. Yaraguppi, Sanjay H. Deshpande, and Ninganagouda R. Patil Investigation of the Fluorescence Turn-off Mechanism, Genome, Molecular Docking In Silico and In Vitro Studies of 2‑Acetyl‑3H‑benzo[f ]chromen-3-one, ACS Omega, 27(1), 2022, 23759–23770, https://doi.org/10.1021/acsomega.2c02424
-
Priyaranjini Rao, Ashwini S, Ghazala Masood, Raviraj Kusanur, Vidya Niranjan, Swarna M. Patra, Bioinformatics Study of Pioglitazone Analogues as Potential Anti-Diabetic Drugs, Russian Journal of Bioorganic chemistry, July, 2022, https://doi.org/10.1134/S106816202205017X
-
Yashesh Vijay Rajyaguru, Jagadish H. Patil, and Raviraj Kusanur, Ionic Liquids, an Asset in Extraction Techniques–a Comprehensive Review, Reviews and Advances in Chemistry, 12(2), 2022, 107–122, 10.1134/S2634827622020040
- Jagadish H.Patil, K.A. Vishnumurthy, Raviraj Kusanur, Raveendra Melavanki,"Synthesis and characterization of chitosan-hydroxyapatite composite for bone graft applications", Journal of Indian Chemical Society, 99, 100308, 2022, https://doi.org/10.1016/j.jics.2021.100308.
-
A Uttarkar, AP Kishore, SM Srinivas, S Rangappa, Raviraj Kusanur, V Niranjan,"Coumarin derivative as a potent drug candidate against triple negative breast cancer targeting the frizzled receptor of wingless-related integration site signalling pathway, Journal of Biomolecular Structure and Dynamics, 1-13, 2022
https://doi.org/10.1080/07391102.2021.2022536. -
Shivaraj B.Radder, Raveendra Melavanki, Umesharaddy Radder , Sudhir M.Hiremath Raviraj Kusanur, "Synthesis, spectroscopic (FT-IR, FT-Raman, NMR), reactivity (ELF, LOL and Fukui) and docking studies on 3-(2‑hydroxy-3‑methoxy-phenyl)-1-(3-nitro-phenyl)-propenone by experimental and DFT methods", Journal of Molecular Structure, 1255, 132443, 2022,https://doi.org/10.1016/j.molstruc.2022.132443
-
Maya Pai M, Sheetal R. Batakurki, B. C. Yallur, V. M. Adimule, Raviraj Kusanur, "Green Synthesis of Chitosan Supported Magnetic Palladium Nanoparticles Using Epiphyllum oxypetalum Leaf Extract (Pd-CsEo/Fe3O4 NPs) as Hybrid Nanocatalyst for Suzuki–Miyaura Coupling of Thiophene", Topics in Catalysis, 2022, https://doi.org/10.1007/s11244-022-01576-8
-
Kalpana Sharma, Raveendra Melavanki, S M.Hiremath, RavirajKusanur, H.S.Geethanjali, Nagaraja D, "Synthesis, Spectroscopic Characterization, Electronic and Docking Studies on Novel Chalcone Derivatives (3DPP and 5PPD) by Experimental and DFT Methods", Journal of molecular Structure 1256, 2022, 132553. https://doi.org/10.1016/j.molstruc.2022.132553.
- Raveendra Melavanki, Raviraj Kusanur, Kishor Kumar Sadasivuni, Diksha Singh, Investigation of interaction between boronic acids and sugar: effect of structural change of sugars on binding affinity using steady state and time resolved fluorescence spectroscopy and molecular docking, Heliyon, 6(10), 5081, 2020, https://doi.org/10.1016/j.heliyon.2020.e05081.
- Raveendra Melavanki, Kalpana Sharma, VT Muttannavar, Raviraj Kusanur, Kariyappa Katagi, Swarna M Patra, Siva Umapathy, Kishor Kumar Sadasivuni, Vikas M Shelar, Diksha Singh, N R Patil, Varsha V Koppal, Quantum chemical computations, fluorescence spectral features and molecular docking of two biologically active heterocyclic class of compounds, 112956, 2020, https://doi.org/10.1016/j.jphotochem.2020.112956
- Raveendra Melavanki, Kalpana Sharma, Basappa Chanabasapa Yallur, Raviraj Kusanur, Kishor Kumar Sadasivuni , Diksha Singh, Smita Mane, Kariyappa Katagi, Shridhar V. Pattar, Understanding the binding interaction between phenyl boronic acid P1 and sugars: determination of association and dissociation constants using S–V plots, steady‐state spectroscopic methods and molecular docking, Luminescence, 2020, https://doi.org/10.1002/bio.3931.
- Ravendra Melavanki, Kalpana Sharma, V T Muttannavar, Raviraj Kusanur, Kariyappa Katagi, Swarna M PatraQuantum chemical computations, fluorescence spectral features and molecular docking of two biologically active heterocyclic class of compounds, Journal of Photochemistry and Photobiology A: Chemistry,404(1),(2021),112956. https://doi.org/10.1016/j.jphotochem.2020.112956.
- Varsha Koppal, Raveendra Melavanki, Raviraj Kusanur, N R Patil,"Analysis of Fluorescence Quenching of Coumarin Derivative under Steady State and Transient State Methods, Journal of Fluorescence", (2021), https://doi.org/10.1007/s10895-020-02663-3.
- Shridhar V. Pattar Raveendra Melavanki, Kalpana Sharma, Basappa Chanabasapa Yallur, Raviraj Kusanur, Kishor Kumar Sadasivuni, Diksha Singh, Smita Mane, Kariyappa Katagi,"Understanding the binding interaction between phenyl boronic acid P1 and sugars: determination of association and dissociation constants using S–V plots, steady-state spectroscopic methods and molecular docking", Luminescence, 36(1), 163-168, (2021) https://doi.org/10.1002/bio.3931.
- Dayanand Patagar, Akshay Uttarkar, Swarna M. Patra, Jagadish H. Patil, Raviraj Kusanur, Vidya Niranjan, H. G. Ashok Kumar,"Spiro Benzodiazepine Substituted Fluorocoumarins as Potent Anti-Anxiety Agents", Russian Journal of Bioorganic Chemistry, 47(2), 390–398, (2021) https://doi.org/10.1134/S1068162021020199
- A A Thiruvalluvar, Raviraj Kusanur, M Sridharan, "tert-Butyl 3-amino-5-bromo-1H-indazole-1-carboxylate", , IUCrData,6(7),x210694,(2021), https://doi.org/10.1107/S2414314621006945.
- G. Patil, Raveendra Melavanki, Shivaraj B. Radder, Raviraj Kusanur, C. S. Hiremath, N. R. Patil, S. M. Hiremath,Synthesis, Structural Characterizations, and Quantum Chemical Investigations on 1-(3-Methoxy-phenyl)-3-naphthalen-1-yl-propenone, P ACS Omega, 6(40) 25982–25995, (2021). https://doi.org/10.1021/acsomega.1c02688.
- Shivaraj B.Radder Raveendra Melavanki Sudhir M. Hiremath, Raviraj.Kusanur, Seema S.Khemalapure, S. Christopher Jeyaseelan,"Synthesis, spectroscopic (FT-IR, FT-Raman, NMR & UV-Vis), reactive (ELF, LOL, Fukui), drug likeness and molecular docking insights on novel 4-[3-(3-methoxy-phenyl)-3-oxo-propenyl]-benzonitrile by experimental and computational methods", Heliyon, 7 (11), e08429, (2021)https://doi.org/10.1016/j.heliyon.2021.e08429.
- Shivaraj B.Radder Raveendra Melavanki Sudhir M. Hiremath, Raviraj.Kusanur, Seema S.Khemalapure, S. Christopher Jeyaseelan,"Synthesis, spectroscopic (FT-IR, FT-Raman, NMR & UV-Vis), reactive (ELF, LOL, Fukui), drug likeness and molecular docking insights on novel 4-[3-(3-methoxy-phenyl)-3-oxo-propenyl]-benzonitrile by experimental and computational methods", Heliyon, 7 (11), e08429, (2021)https://doi.org/10.1016/j.heliyon.2021.e08429.
- Kalpana Sharma, Raveendra Melavanki, Basappa C Yallur, Raviraj Kusanur, N R Patil, "Preparation and Optical Characterization of PMMA Thin Films of C1", Macromolecular Symposia, 400(1) (2021)https://doi.org/10.1002/masy.202100150.
- N R Patil, Versha V Koppal, Rekah K Hebsur, Raveendra M Melavanki, Raviraj Kusanur, Solvent Polarity and Environment Sensitive Behaviorof Coumarin Derivative,, Macromolecular Symposia, 1, 1900200, 2020, https://doi.org/10.1002/masy.201900200
- P Bhavya, Raveendra Melavanki, C K Narayanappa, Raviraj Kusanur, Meghana U, Binding Interaction Between Boronic Acid Derivatives with Monosaccharaides: Effect of Structural Change of Monosaccharaides Upon Binding Using S–V Plots, Macromolecular Symposia, 392(1), 2000166, 2020, https://doi.org/10.1002/masy.202000166.
- alpana Sharma, Raveendra Melavanki, Basappa C Yallur, Raviraj Kusanur, NR Patil, Vikas M Shelar, Diksha Singh, Jones Rosario, Qurban Hussaini,Optical Characterization of Chalcone‐Doped PMMA Thin Films for Photonic Applications Using Spectroscopic Technique of Drop Casting Method, Macromolecular Symposia, 392(1), 2000166, 2020, https://doi.org/10.1002/masy.202000165.
- Kalpana Sharma, Raveendra Melavanki, VT Muttannavar, J Thipperudrappa, NR Patil, Raviraj Kusanur, Examining the spectroscopic features and quantum chemical computations of a Quinoline derivative: Experimental and theoretical insights into the photophysical characteristics,, I Journal of Pure and Applied Physics, 58(7), 503-515, 2020.
- Raveendra M Melavanki, P Bhavya, Raviraj Kusanur, J Thipperudrappa, Preferential solvation and bimolecular quenching reactions of boronic acid dye at very low quencher concentrations studied by fluorescence spectrum in toluene and butanol binary mixtures, I Journal of Pure and Applied Physics, 58(3), 168-177, 2020.
- VV Koppal, Raveendra M Melavanki, Raviraj Kusanur, Ushie Onumashi Afi, NR Patil, Exploring the influence of silver nanoparticles on the mechanism of fluorescence quenching of coumarin dye using FRET, Journal of Molecular Liquids, 292, 111419, 2019.
- Kalpana Sharma, Raveendra Melavanki, Raviraj Kusanur, NR Patil, Vikas M Shelar, Spectroscopic behavior, FMO, NLO and NBO analysis of two novel aryl boronic acid derivatives: Experimental and theoretical insights, Journal of Molecular Structure, 1189, 474-487, 2019.
- P Bhavya, Raveendra Melavanki, Kalpana Sharma, Raviraj Kusanur, NR Patil, Exploring the spectral features and quantum chemical computations of a novel biologically active heterocyclic class of compound 2MEFPBA dye: Experimental and theoretical approach, Chemical Data Collections, 19, 100182, 2019.
- Dayanand Patagar, Raviraj Kusanur, Nikum D. Sitwala, Manjunath D. Ghate, Shanmugasundar S, Sharanappa N, Piyush A. Gediya, Synthesis of Novel 4-Substituted Coumarins, Docking Studies, and DHODH Inhibitory Activity, J Het Chem, 56(10), 2761-2771, 2019.
- Varsha V Koppal, Raveendra Melavanki, Raviraj Kusanur, N R Patil, Solvent Effect on the Relative Quantum Yield and Preferential Solvation of Biologically Active Coumarin Derivative, Macromolecular Symposia, 387(1), 1800210, 2019.
- Koppal, V. V., Melavanki, R. M., Kusanur, R. A., Patil, N. R. Understanding fluorescence resonance energy transfer between biologically active coumarin derivative and silver nanoparticles using steady state and time resolved spectroscopic methods. Journal of Molecular Liquids, 269, 381-386, 2018.
- Koppal, V. V., Melavanki, R. M., Kusanur, R. A., Patil, N. R., Bimolecular fluorescence quenching reactions of the biologically active coumarin composite 2‐acetyl‐3H‐benzo [f] chromen‐3‐one in different solvents. Luminescence, https://doi.org/10.1002/bio.3502, 2018.
- N. R. Patil, R. A. Kusanur, V. V. Koppal, R. M. Melavanki, P. Bhavya, A role of solvent polarity on bimolecular quenching reactions of 3-acetyl-7-(diethylamino)-2H-chromen-2-one in binary solvent mixtures, Journal of Molecular Liquids, 260, 221-228, 2018.
- Effect of viscosity and dielectric constant variation on fractional fluorescence quenching analysis of coumarin dye in binary solvent mixtures, P. Bhavya, Raveendra Melavanki, Raviraj Kusanur, Kalpana Sharma, V. T. Muttannavar , L. R. Naik, Luminescence, 33(5), 933-940, 2018.
- RM Melavanki, Raviraj A Kusanur, D Nagaraja, "Binding of boronic acids with sugars in aqueous solution at physiological pH-Estimation of association and dissociation constants using spectroscopic method", Journal of Molecular Liquids, 227, 37–43, 2017.
- H. S. Geethanjali, R. M. Melavanki, D. Nagaraja, N. R. Patil, R. A. Kusanur. "Specific interactions of alcohols and non-alcohols with a biologically active boronic acid derivative: a spectroscopic study", Journal of Luminescence, 31(5),1046–1053, 2016.
- H.S. Geethanjali, D.Nagaraja, R.M.Melavanki, R.A.Kusanur Fluorescence quenching of boronic acid derivatives by aniline in alcohols – A Negative deviation from Stern–Volmer equation. Journal of Luminescence 167, 216–221, 2015.
- S.S. Patil , G.V. Muddapur , N.R. Patil, R.A. Kusanur R.M. Melavanki, Fluorescence characteristics of aryl boronic acid derivate (PBA), Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 138, 85–91, 2015.
- D Nagaraja, R M Melavanki, N R Patil, R A Kusanur, Solvent effect on the relative quantum yield and fluorescence quenching of a newly synthesized coumarin derivative. Luminescence, Aug 2014, DOI 10.1002/bio.2766.
- Raviraj A Kusanur, Manohar V Kulkarni, A Novel Route for the Synthesis of Racemic 4-(Coumaryl) Alanines and Their Antimicrobial Activity. Asian Journal of Cheimistry, Vol. 26, No. 4, 1077-1080, 2014.
- D Nagaraja, R M Melavanki, N R Patil, R A Kusanur Solvent effect on the relative quantum yield and fluorescence quenching of 2DAM. SpectrochimicaActa Part A: Molecular and Biomolecular Spectroscopy 03/2014; 130C:122-128
- N. R. Patil, Shivaram N. Patil, R.A. Kusanur, R.M. Melavanki, Photophysical characteristics of two novel coumarin derivatives: Experimental and theoretical estimation of dipole moments by Solvatochromic shift method. Canadian Journal of Physics 02/2014
- N.R. Patil, S. N. Patil, R.A. Kusanur, R.M. Melavanki. Spectroscopic properties and estimation of ground and excited state dipole moments of biologically active fluorescent molecule from absorption and emission spectra. International Journal of Life Science and Pharma Research. 01/2014; 4(1):L- 11 to L-20
- D. Nagaraja, R.M. Melavanki, N.R. Patil, R.A. Kusanur, J. Thipperudrappa, Quenching of the excitation energy of coumarin dyes by aniline, Can. J. Phys. 91: 976–980 (2013) dx.doi.org/10.1139/cjp-2013-0009
- R M Melavanki, N R Patil, R A Kusanur, D Nagaraja.,Solvent effect on fluorescence quenching of biologically active 6-methoxy-4-azidomethyl coumarin by aniline in different solvents. Indian Journal of Pure & Applied Physics Vol. 51, April 2013.
- Raviraj A Kusanur, Mahesh R, Synthesis and anti-microbial study of 4-Oxadiazolyl indazoles. International Journal of life and Pharma Research Vol 3/Issue 2/Apr-Jun 2013, ISSN 2250-0480.
- J. Thipperudrappa, R. M. Melavanki, Raviraj A Kusanur, Quenching of the Fluorescence of a Coumarin Derivative by Aromatic Amines. Journal of Engineering, Computers & Applied Sciences (JEC&AS) ISSN No: 2319-5606 Volume 1, No.3, December 2012.
- D. Nagaraja, N.R. Patil, Raviraj.A.Kusanur, H.D. Patil, R. M. Melavanki. Photo physical properties of two coumarin derivatives using solvatochromic shift method. International Journal of life and Pharma Research Vol 3/Issue 1/Jan-Mar 2013 ISSN 2250-0480.
- D. Nagaraja, N.R. Patil, Raviraj.A.Kusanur, H.D. Patil, R. M. Melavanki Estimation of Ground and Excited State Dipole Moments of Coumarin Derivatives by SolvatochromicMethod. International Journal of Scientific and Research Publications, Volume 2, Issue 12, ISSN 23250-315, December 2012.
- Raveendra M. Melavanki, Raviraj A. Kusanur, Jagadish S. Kadadevaramath, Manohar V. Kulkarni, Effect of Solvent Polarity on the Fluorescence Quenchingof Biologically Active 5BAMC by Aniline in Binary Solvent Mixtures. J Fluoresc DOI 10.1007/s10895-010-0664-7, Apr-2010.
- Raviraj A. Kusanur, Manohar V. Kulkarni, Geetha M. Kulkarni. Tayur N. Guru Rao, Chung-Ming Sun,Unusual Anisotropic Effects from 1,3-Dipolar Cycloadducts of 4-Azidomethyl Coumarin. Journal of heterocyclic chemistry, 47, 91-97, 2010.
National Journals publications:
-
Melavanki Raveendra, Geethanjali H S, Kusanur Raviraj, Patil N R, Bhavya P, Effect of hydrogen bonding and solvent polarity on the fluorescence quenching and dipole moment of 2-methoxypyridin-3-yl-3-boronic acid, Indian Journal of Pure and Applied Physics, 56(12), 889, 2018.
- R M Melawanki, N, R Patil, R A Kusanur, Steady state and time resolved methods of fluorescence quenching of three coumarin dyes using S-V plots. Indian Journal of pure and applied physics 49,748-753, 2011.
International Conference publications:
-
P. Bhavya, Raveendra Melavanki, V. Revathi and Raviraj Kusanur, Linear SV Plot Ananlysis in Steady State and Transient State to Explore Fluorescence Quenching of Coumarin Derivative by Aniline Journal of Physics: Conference Series, 2426, 2023, 10.1088/1742-6596/2426/1/012013.
- Presented a paper “Solvent effect on absorption and Fluorescence spectra of 3MPBA: Evaluation of ground and excited state dipole moment”. In 5th international conference on Luminescence and its Application (ICLA 2015) During February 9-12, 2015.
Awards:
- Received Gold Medal for securing first rank in M.Sc (Chemistry)
Patents:
-
Method for Synthesis of Poly (Oxydb-Codiacetodinitrile) Polymer Nanocomposite. Raviraj Kusanur, Vishnumurthy K A, Rashmi S H, Indian Patent Application No- 202341040378, date: 13.06.2023. (Filed)
-
A Method for Synthesis of Polymer Nanocomposites For the detection of ethanol vapour in room temperature. Vishnumurthy K A, Raviraj Kusanur, K G Swamy, Rashmi S H, Indian Patent Application No- 202341084841, date: 12.12.2023. (Filed)
-
Method and System for Preparing a Plasticizer from Rain Tree Pods, Ravindra R, Raviraj Kusanur, Indian Patent 201641019570 A, 2023 (Granted).
- Method and System for Preparing a Plasticizer from Rain Tree Pods, Ravindra R, Raviraj Kusanur, Indian Patent 201641019570 A, 2017.
- Dihydroorotate dehydrogenase Inhibitors (WO/2010/115736)
- DHODH Inhibitors (IPCT/EP2010/054034)
- DHODH Inhibitors (US2012/0028959)