Publications: Dr. Ahipa T N

List of Publications

1. Samrudhi. B. M.; Idrissi, A.; Bouzakraoui, S.; Mane, M. V.; Devadiga, D.; T. N, Ahipa., Theoretical Investigation on Carbazole Derivatives as Charge Carriers for Perovskite Solar Cell. Energy Technology 2024, n/a (n/a), 2400918.
2. B. M, S.; Barkale, H. V.; Devadiga, D.; Dey, N.; T. N, Ahipa, Donor-Acceptor-Based Conjugated Fluorescent Probes for Volatile Acid Detection. ChemistrySelect 2024, 9 (31), e202401790.
3. Chetri, R.;  Devadiga, D.; Ahipa, T. N., A review on 4,4′-Dimethoxydiphenylamines bearing carbazoles as hole transporting materials for highly efficient perovskite solar cell. Solar Energy 2024, 278, 112791.
4. Devadiga, D.; Ahipa T. N.; Devadiga, D.; Selvakumar, M., Minireview and Perspectives of Liquid Crystals in Perovskite Solar Cells. Energy & Fuels 2024, 38 (2), 854-868.
5. G, Srikanth.; Devadiga, D.; B. M, S.; Ahipa. T. N., Synthetic Strategies for 3,6-Substituted Carbazole-based Polymers and Their Opto-Electronic Applications—A Review. Journal of Fluorescence 2024. DOI: 10.1007/s10895-023-03535-2.
6. Anoop, K. M.; Chetri, R.; Ahipa, T. N., Solvent optimization on novel organic passivating layer for the effective passivation of perovskite films. Materials Science in Semiconductor Processing 2024, 174, 108184.
7. Pasha, A.; Pramanik, P.; George, J. K.; Dhiman, N.; Zhang, H.; Sidhik, S.; Mandani, F.; Ranjan, S.; Nagaraja, Ahipa Tantri; Umapathy, S.; Mohite, A. D.; Balakrishna, R. G., Cationic and Anionic Vacancy Healing for Suppressed Halide Exchange and Phase Segregation in Perovskite Solar Cells. ACS Energy Letters 2023, 3081-3087.
8. Devadiga, D.; Ahipa, T. N.; Bhat S, V.; Kumar, S., Dimeric cyanopyridine with methylenebis(oxy) - based linker: A tactic to luminescent molecules exhibiting room temperature liquid crystalline property. Dyes and Pigments 2023, 220, 111695.
9. Anoop, K. M.; Ahipa, T. N., Recent advancements in the hole transporting layers of perovskite solar cells. Solar Energy 2023, 263, 111937.
10. Nayak, S.; Gaonkar, S. L.; Devadiga, D.; Ahipa, T. N.; Sinha, R. K., Synthesis, characterization and photo-physical properties of sugar hydrazones having indole and 1,3,4-oxadiazole moiety. Journal of Luminescence 2023, 263, 120065.
11. Devadiga, D.; Ahipa, T. N.; Bhat S, V.; Kumar, S.; Nayak, S., Investigation of luminescent and liquid crystalline properties of the supramolecular hydrogen bonded complexes formed from non-mesogenic pyridine derivatives and lauric acid. Journal of Molecular Liquids 2023, 386, 122515.
12. Devadiga, D.; Ahipa, T. N.; Devadiga, D.; Selvakumar, M., New D−A propeller system with pyridine core for co-sensitization in dye sensitized solar cells. Polyhedron 2023, 238, 116407.
13. Radhakrishna, K.; Manjunath, S. B.; Devadiga, D.; Chetri, R.; Nagaraja, A. T., Review on Carbazole-Based Hole Transporting Materials for Perovskite Solar Cell. ACS Applied Energy Materials 2023, 6 (7), 3635-3664.
14. Devadiga, D.; Selvakumar, M.; Devadiga, D.; Paramasivam, S.; Ahipa, T. N.; Shetty, P.; Kumar, S. S., Calcium-doped TiO2 microspheres and near-infrared carbazole-based sensitizer for efficient co-sensitized dye-sensitized solar cell. Journal of Materials Science 2023, 58 (13), 5718-5734.
15. Samreen, S.; Devadiga, D.; Samrudhi, B. M.; Ahipa, T. N.; Sadasivuni, K. K., Synthesis and mechanochromic investigations of new cyanopyridone derivatives. Dyes and Pigments 2023, 211, 111080.
16. Devadiga, D.; Ahipa, T. N.; Bhat, S. V.; Kumar, S., New Luminescent Pyridine-based Disc type Molecules: Synthesis, Photophysical, Electrochemical, and DFT studies. Journal of Fluorescence 2023, 33 (2), 445-452.
17. Vishnumurthy, K. A.; Pramodini, S.; Poornesh, P.; Nagaraja, K. K.; Ahipa, T. N., Design and synthesis of polyindole - ZnO nano composite for NLO applications. Journal of the Indian Chemical Society 2023, 100 (1), 100827.
18. Devadiga, D.;  Selvakumar, M.;  Devadiga, D.;  Ahipa, T. N.;  Shetty, P.;  Paramasivam, S.; Kumar, S. S., Synthesis and characterization of a new phenothiazine-based sensitizer/co-sensitizer for efficient dye-sensitized solar cell performance using a gel polymer electrolyte and Ni–TiO2 as a photoanode. New Journal of Chemistry 2022, 46 (44), 21373-21385.
19. Devadiga, D.; T.N, A.; S, V. B.; Kumar, S., New luminescent ordered liquid crystalline molecules with a 3-cyano-2-pyridone core unit. Soft Matter 2022, 18 (43), 8320-8330.
20. Devadiga, D.; Ahipa, T. N., Protonation induced redshift in the fluorescence of a pyridine derivative as a potential anti-counterfeiting agent. Soft Matter 2022, 18 (41), 8008-8016.
21. Devadiga, D.; Selvakumar, M.; Devadiga, D.; Paramasivam, S.; Ahipa, T. N.; Shetty, P.; Kumar, S. S., Organic sensitizer with azine π-conjugated architecture as co-sensitizer and polymer-based electrolyte for efficient dye-sensitized solar cell. Surfaces and Interfaces 2022, 33, 102236.
22. Devadiga, D.; Selvakumar, M.; Devadiga, D.; Ahipa, T. N.; Shetty, P.; Paramasivam, S.; Kumar, S. S., The improved performance of dye-sensitized solar cells using co-sensitization and polymer gel electrolyte. International Journal of Energy Research 2022, 46 (9), 12974-12987.
23. Devadiga, D.; T.N, A., Liquid Crystal-Based Water Treatment Membranes. Advanced Materials Interfaces 2022, 9 (7), 2101276.
24. Devadiga, D.; Ahipa, T. N., A review on the emerging applications of 4-cyano-4 - alkylbiphenyl (nCB) liquid crystals beyond display. Materials Science and Engineering: B 2022, 275, 115522
25. Gokul, V.; Devadiga, D.; Ahipa, T. N., Pyridine based mechanochromic compounds: An overview. Dyes and Pigments 2021, 195, 109692.
26. Devadiga, D.; Selvakumar, M.; Shetty, P.; Mahesha, M. G.; Devadiga, D.; Ahipa, T. N.; Kumar, S. S., Novel photosensitizer for dye-sensitized solar cell based on ionic liquid–doped blend polymer electrolyte. Journal of Solid State Electrochemistry 2021, 25 (4), 1461-1478.
27. Devadiga, D.; Ahipa, T. N., An up-to-date review on halogen-bonded liquid crystals. Journal of Molecular Liquids 2021, 333, 115961.
28. Devadiga, D.; Tn, A., Cyanopyridone doped PMMA films as UV and blue light filters: Preparation and characterization. Optik 2021, 229, 166233.
29. Gautam, A.; Shahini, C. R.; Siddappa, A. P.; Jan Grzegorz, M.; Hemavathi, B.; Ahipa, T. N.; Srinivasa, B., Palladium(II) complexes of coumarin substituted 1,2,4–triazol–5–ylidenes for catalytic C–C cross–coupling and C–H activation reactions. Journal of Organometallic Chemistry 2021, 934, 121540.
30. Devadiga, D.; Ahipa, T. N., Heterodimeric hydrogen-bonded mesogens comprising pyridine moiety: a review. Liquid Crystals Reviews 2020, 8 (1), 5-28.
31. Swathi, M. G.; Devadiga, D.; Ahipa, T. N., Mechanochromic studies of new cyanopyridone based fluorescent conjugated molecules. Journal of Luminescence 2020, 217, 116818.
32. Devadiga, D.; Ahipa, T. N., Recent advancements in the mesogens comprising of 1,3,5-triazine core moiety. Liquid Crystals Reviews 2019, 7 (2), 107-141.
33. Hemavathi, B.; V, J.; Ramamurthy, P. C.; Pai, R. K.; K. N, N. U.; T. N, A.; Soman, S.; Balakrishna, R. G., Variation of the donor and acceptor in D–A–π–A based cyanopyridine dyes and its effect on dye sensitized solar cells. New Journal of Chemistry 2019, 43 (39), 15673-15680.
34. Devadiga, D.; Ahipa, T. N., Recent synthetic advances in pyridine-based thermotropic mesogens. RSC Advances 2019, 9 (40), 23161-23228.
35. Hemavathi B, Akash S, Shanmukappagouda, Kusuma J, Trupthi Devaiah C, Shwetharani R,R. Geetha Balakrishna, AhipaT.N, New 2-methoxy-4,6-bis(4-(4-nitrostyryl) phenyl)nicotinonitrile: Synthesis, characterization and DSSC study, Journal of Photochemistry and Photobiology A: Chemistry, 377, 2019, 75-79.
36. Hemavathi, B.; Jagadish, K.; Ahipa, T. N.; Balakrishna, R. G., Fabrication of TiO2/poly (3-Cyanopyridine-fluorene) hybrid nanocomposite as electron transport layer for dye sensitized solar cell. Journal of Electroanalytical Chemistry 2019, 838, 136-141.
37. Sadasivuni, K. K.; Deshmukh, K.; Ahipa, T. N.; Muzaffar, A.; Ahamed, M. B.; Pasha, S. K. K.; Al-Maadeed, M. A.-A., Flexible, biodegradable and recyclable solar cells: a review. Journal of Materials Science: Materials in Electronics 2019, 30 (2), 951-974.
38. Manohara, H. M.; Trupthi Devaiah, C.; Hemavathi, B.; Ahipa, T. N., Synthesis, optical and electrochemical properties of new cyanopyridine derivatives. Journal of Luminescence 2019, 206, 284-291.
39. Hemavathi, B.; Jayadev, V.; Pradhan, S. C.; Gokul, G.; Jagadish, K.; Chandrashekara, G. K.; Ramamurthy, P. C.; Pai, R. K.; Narayanan Unni, K. N.; Ahipa, T. N.; Soman, S.; Geetha Balakrishna, R., Aggregation induced light harvesting of molecularly engineered D-A-π-A carbazole dyes for dye-sensitized solar cells. Solar Energy 2018, 174, 1085-1096.
40. Hemavathi, B.; Kesavan, A. V.; Chandrashekara, G. K.; Ramamurthy, P. C.; Pai, R. K.; Ahipa, T. N.; Geetha Balakrishna, R., Polycondensation of thiophene-flanked cyanopyridine and carbazole via direct arylation polymerization for solar cell application. Reactive and Functional Polymers 2018, 133, 1-8.
41. Swathi, M. G.; Ahipa, T. N., Aggregation induced emission properties of new cyanopyridone derivatives. Journal of Molecular Liquids 2018, 265, 747-755.
42. Hemavathi, B.; Geetha, Balakrishna. R.; Ahipa, T. N., Alcohol soluble cyanopyridine based conjugated donor-acceptor polymers: Synthesis, photophysical and their charge transport behavior. European Polymer Journal 2017, 95, 1-10.
43. Hemavathi, B.; Trupthi Devaiah, C.; Swathi, M. G.; Ahipa, T. N., Influence of terminal alkoxy chain lengths on the solvatochromic and AIE properties of 4,6-bis(4-(3,4-bis(alkoxy)styryl)phenyl)-2-methoxynicotinonitriles. Dyes and Pigments 2018, 159, 1-7.
44. Trupthi Devaiah, C.; Hemavathi, B.; Ros, M. B.; Barberá, J.; Tejedor, R. M.; Sadasivuni, K. K.; Ahipa, T. N., Blue luminescent cyanopyridone based molecular architectures: A structure-property study. Journal of Molecular Liquids 2018, 255, 233-243.
45. Ulla, H.; Kiran, M. R.; Garudachari, B.; Ahipa, T.N.; Tarafder, K.; Adhikari, A. V.; Umesh, G.; Satyanarayan, M. N., Blue emitting 1,8-naphthalimides with electron transport properties for organic light emitting diode applications. Journal of Molecular Structure2017, 1143, 344-354.
46. Trupthi Devaiah C.; Hemavathi B.; Ahipa T.N., New blue emissive conjugated small molecules with low lying HOMO energy levels for optoelectronic applications. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2017, 175, 222-228.
47. Hemavathi, B.; Ahipa, T.N.; Pillai, S.; Pai, R. K., Synthesis of Cyanopyridine Based Conjugated Polymer. Data in Brief 2016, 7, 1314–1320.
48. Pai, R. K.; T. N. Ahipa; B, H., Rational design of benzodithiophene based conjugated polymers for better solar cell performance. RSC Advances2016, 6 (28), 23760-23774.
49. Pai, R. K.; Pillai, S.; Ahipa, T.N., Microscopic analysis of polymer honeycomb thin film studied by PeakForce TUNA for organic solar cell application. Journal of Renewable and Sustainable Energy2016, 8 (2), 023703.
50. Pai, R. K.; Hemavathi, B.; Ahipa, T.N.; Anoop, K. M., Solvent-induced surface morphology of polymer honeycomb thin films for power generating solar windows. Environmental Progress & Sustainable Energy2016, 35 (4), 1207-1214.
51. Hemavathi, B.; Ahipa, T.N.; Pai, R. K., Polymer design for solar cell – Current trend and future scenario. European Polymer Journal. 72, 309-340.
52. Hemavathi, B.; Ahipa, T.N.; Pillai, S.; Pai, R. K., (2015). Cyanopyridine based conjugated polymer-synthesis and characterization. Polymer, 78, 22-30.
53. Ahipa T.N., Anoop K M and Ranjith Krishna Pai (2015). “ Hexagonal Columnar Liquid Crystal as a Processing Additive to P3HT: PCBM Photoactive Layer ”. New Journal of Chemistry, 39 (11), 8439-8445.
54. Ahipa T.N. (2015). “Synthesis, Characterization, and Mesomorphic Properties of New Pyridine Derivatives”. ChemistryOPEN, 4 (6), 786-791.
55. Ahipa T.N. and Airody Vasudeva Adhikari (2014). “2-Methoxypyridine Derivatives: Synthesis, Liquid Crystalline and Photo-physical Properties”. New Journal of Chemistry, 38, 5018-5029.
56. Ahipa T.N. and Airody Vasudeva Adhikari (2014). “New cyanopyridone based luminescent liquid crystalline materials: Synthesis and characterization”. Photochemical & Photobiological Sciences, 13 (11), 1496 - 1508. Cover Page Article.
57. Ahipa T.N., Vijith Kumar, D.S. Shankar Rao, S. Krishna Prasad and Airody Vasudeva Adhikari (2014). “New 4-(2-(4-alkoxyphenyl)-6-methoxypyridin-4-yl)benzonitriles: Synthesis, liquid crystalline behavior and photophyscial properties”. CrystEngComm, 16, 25, 5573-5582.
58. Ahipa T.N., Pooja R. Kamath, Vijith Kumar, Airody Vasudeva Adhikari (2014). “New luminescent 2-methoxy-6-(4-methoxy-phenyl)-4-p-tolyl-nicotinonitrile: synthesis, crystal structure, DFT and photophysical studies”. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 124, 230-236.
59. Ahipa T.N., Vijith Kumar and Airody Vasudeva Adhikari (2014). “New columnar liquid crystal materials based on luminescent 2-methoxy-3-cyanopyridines”. Structural Chemistry, 25, 1165-1174.
60. Ahipa T.N., Airody Vasudeva Adhikari (2014). “Trihydrazone functionalized cyanopyridine discoids: synthesis, mesogenic and optical properties”. Tetrahedron Letters, 55, 2, 495-500.
61. Ahipa T.N., Airody Vasudeva Adhikari, (2012). “Synthesis and mesomorphism of new 2-methoxy-3-cyanopyridine mesogens.” Proc. SPIE 8279, Emerging Liquid Crystal Technologies VII, 827915.
62. Ahipa T.N., Vijith Kumar and Airody V. Adhikari (2012). “Synthesis, structural analysis and solvatochromic behaviour of 4,6-bis(4-butoxyphenyl)-2-methoxynicotinonitrile mesogen.” Liquid Crystals, 40, 31-38.

Book Chapters

1. Samrudhi, B. M.; Devadiga, D.; Ahipa, T. N., 8 - Flame-retardant polymer nanocomposite films and coatings. In Polymer Nanocomposite Films and Coatings, Pandey, M.; Deshmukh, K.; Hussain, C. M., Eds. Woodhead Publishing: 2024; pp 259-291.
2. Devadiga, D.; Ahipa, T. N., Photoacoustic Spectroscopy Mediated Non-invasive Detection of Diabetics. In Advanced Bioscience and Biosystems for Detection and Management of Diabetes, Sadasivuni, K. K.;  Cabibihan, J.-J.;  A M Al-Ali, A. K.; Malik, R. A., Eds. Springer International Publishing: Cham, 2022; pp 165-180. DOI: 10.1007/978-3-030-99728-1_8.
3. Deepak Devadiga and T.N. Ahipa (January 2nd 2020). Betanin: A Red-Violet Pigment - Chemistry and Applications [Online First], IntechOpen, DOI: 10.5772/intechopen.88939.