1) Dushanan, R., Weerasinghe, S., Dissanayake, D. P., & Senthilnithy, R. (2021). In-silico investigation to predict the potential of HDAC inhibitors to inhibit the HDLP enzyme: A molecular dynamics study. International Conference on Multidisciplinary Approaches in Science 2021, University of Colombo, Sri Lanka, Proceedings, p. 22 .
2) Paligaspe, P., Weerasinghe, S., Dissanayake, D. P., & Senthilnithy, R. (2021). Molecular dynamics study on the effect of As(III) ion on human uracil DNA glycosylase enzyme. International Conference on Multidisciplinary Approaches in Science 2021, University of Colombo, Sri Lanka, Proceedings, p. 31.
3) Parthiban, G., Dushanan, R., Weerasinghe, S., Dissanayake, D. P., & Senthilnithy, R. (2021). Investigation of the Impact of HDAC Inhibitors on Human HDAC Enzyme: An In-Silico Approach. Peradeniya University International Research Sessions, University of Peradeniya, Sri Lanka, Proceedings, p. 502.
4) Dushanan, R., Weerasinghe, S., Dissanayake, D. P., & Senthilnithy, R. (2021). Comparative Study of MM-PBSA and LIE Binding Free Energy on Selected HDLP-Inhibitor Complexes. Peradeniya University International Research Sessions, University of Peradeniya, Sri Lanka, Proceedings, p. 487.
5) Dushanan, R., Weerasinghe, S., Dissanayake, D. P., & Senthilnithy, R. (2021). Insights from computational approach to predict the inhibitory efficacy of the HDAC inhibitor on HDLP enzyme. 14th International Research Conference, General Sir John Kotelawala Defense University, Ratmalana, Sri Lanka, Proceedings, p. 4.
6) Dushanan, R., Weerasinghe, S., Dissanayake, D. P., & Senthilnithy, R. (2021). Petchicine, a novel human DNMT enzyme inhibitor isolated from Sri Lankan medicinal plant: An in-silico approach. International Conference on Applied and Pure Sciences, University of Kelaniya, Sri Lanka, Proceedings, p. 34.
7) Mawela, M. V. T., Kodithuwakku, W. K. D. P. S., De Costa, M. D., & Senthilnithy, R. (2021), The Substituent Effect on The Variation of Photophysical Properties of 1,10-Phenanthroline In The Analysis of Fe(II), Open University Research Session, The Open University of Sri Lanka, Nawala, Sri Lanka, Proceedings, p.145.
8) Dushanan, R., Weerasinghe, S., Dissanayake, D. P., & Senthilnithy, R. (2021). In-silico studies on the inhibition of DNA methyltransferase enzyme using (19r)-epimisiline: a compound isolated from Sri Lankan medicinal plant. 7th International Conference on Ayurveda, Unani, Siddha, and Traditional Medicine, University of Colombo, Rajagiriya, Sri Lanka, Proceedings, p. 18.
9) Paligaspe, G. M. P. R., Weerasinghe, S., Dissanayake, D. P., & Senthilnithy, R. (2020). Identification of the most favorable binding site of PKM2 enzyme for As(III): QM/MM and MD studies. Proceedings of the Open University Research Sessions, OURS2020. 119.
10) Thanippuli, A. D. H., Costa, M. D. P. De., & Senthilnithy, R. (2020). Effect of pH on the fluorescence quenching of 5-chloro-1, 10 phenanthroline by Fe(II). Proceedings of the Open University Research Sessions, OURS. 121.
11) Wickramasinghe, G. C., Perera, V. P. S., & Senthilnithy, R. (2020). Synthesis and characterization of nanostructured P-type cuprous oxide using Benedict’s solution. Proceedings of the Open University Research Sessions, OURS. 126.
12) Dushanan, R., Weerasinghe, S., Dissanayake, D. P., & Senthilinithy, R. (2020). Inhibition of Histone Deacetylase Like Protein: Insights from computational studies. Proceedings of Annual Research Congress, PGIS RESCON. 189.
13) Dushanan, R., Weerasinghe, S., Dissanayake, D. P., & Senthilinithy, R. (2020). Effect of HDAC inhibitors on the stability of HDLP enzyme: An in-silico approach. Proceedings of 13th International Research Conference, KDUIRC. 4.
14) Parthiban, G., Dushanan, R., Weerasinghe, S., Dissanayake, D. P., & Senthilinithy, R. (2020). Manipulation of histone modification using hydroxamic acid derivatives: An implication of Ramachandran plot. Proceedings of 13th International Research Conference, KDUIRC. 22.
15) Wickramasinghe G. C., Nupearachchi C. N., Perera V. P. S., & Senthilnithy, R. (2020). Enhancement of Photovoltaic Performance of Dye Sensitized Solar Cells by Acidifying of Anthocyanin Containing in Erabadu Dye. Proceedings of 1st International Conference, FICT. 97.
16) Dushanan, R., Weerasinghe, S., Dissanayake, D. P., & Senthilinithy, R. (2020). QM/MM studies on Inhibition of Histone Deacetylation. Proceedings of 1st International Conference, FICT. 98.
17) Parthiban, G., Dushanan, R., Weerasinghe, S., Dissanayake, D. P., & Senthilinithy, R. (2020). Interaction of hydroxamic acids derivatives in clinical trial I with HDLP enzyme; An in-silico approach. Proceedings of 1st International Conference, FICT. 100.
18) Paligaspe, G. M. P. R., Weerasinghe, S., Dissanayake, D. P., & Senthilnithy, R. (2020). A computational study on the impact of As(III) ion on the secondary structure of human-PKM2 enzyme. Proceedings of 1st International Conference, FICT. 127.
19) Upendra K. B. G. S., Jeyakumaran N., Jayasinghe C. D., Costa M. D. P. De, and Senthilinithy R., A preliminary study on a fluorescence sensor for efficacy assessment of chemotherapy treatment in the lung cancer patients, Proceeding of the Open University Research Sessions OURS- 2019, p. 103-104.
20) Wijesekera G. I. P., Costa M. D. P. De and Senthilinithy R., Effect of hydrogen bonding on the fluorescence of protonated 1,10 Phenanthroline and 1,10 Phenanthroline-5-amine, Proceeding of the Open University Research Sessions OURS- 2019, p. 105-106.
21) Wickramasinghe G. C., Wickramasinghe W. H. G. S., Perera V. P. S., and Senthilnithy R., Fabrication and Characterization of CuO Nanocrystaline Thin Films Prepared by Using Colloidal Suspension, Vidulka, National Energy Symposium organized by Ministry of Power and Energy, (2019), p. 213-218
22) Wijesekera G. I. P, Costa M. D. P. De and Senthilnithy R., Complexation between Fe2+ and 1, 10- Phennanthroline-5-amine and the quenching mechanism, Chemistry in Sri Lanka, (2019), 36-2, 33.
23) Perera P.P.P., Costa M.D.P.De and Senthilnithy R., A study on the use of Bathophennanthroline as a fluorescence sensor for iron(II), Chemistry in Sri Lanka, (2019), 36-2, 34.
24) Sahira A. M. F., Safeena M. I. S. and Senthilnithy R., Spectroscopic and molecular docking evidence of diclofenac and mefenamic acid binding to DNA, Proceeding of the Open University International Research Sessions, (iOURS-2018), p 113-114.
25) Dewapura K.M.P., Gunaherath G. M. K.B., Costa M. D. P. De and Senthilnithy R., Synthesis of Iron(III)-naphthylacetohydroxymate Complex as Chelation-Enhanced Fluorescence Sensor for Determination of Fluoride Ions: Proceeding of the Open University International Research Sessions, (iOURS-2018), p 101-102.
26) Opallage P. M., Senthilnithy R. and M. D. P. De Costa, The Behavior of Emissive Phenanthroline-Iron(II) Charge Transfer Complex on Ionic Strength, Chemistry in Sri Lanka, (2018), 35-2, 13.
27) Opallage P. M., Costa M. D. P. De and Senthilnithy R., Selective Ratiometric Fluorescence Sensor For Determination of Iron(II), International Symposium in Photochemistry; 27th PhotoIUPAC, Dublin 2018.
28) Dushanan R., Ranawaka G.R., Weerasinghe S. and Senthilnithy R., Computational Studies on Inhibition of Histone Deacetylation by Hydroxamic Acid Derivatives: An In-Silico Approach, Proceeding of the 15th Open University Research Sessions OURS- 2017, p. 461-464.
29) Sifnas MRR, Safeena MIS and Senthilnithy R, Anti-Microbial Activity of Hydroxamic Acid Derivatives, Annual Science Research Session, FAS/SEUSL-24th November, 2015, p. 32.
30) Mafasa H, Senthilnithy R. and Safeena MIS, Antimicrobial Activity of N-Phenyllaurohydroxamic Acid and O-Chloro, O-Methyl Derivatives of N-Phenyl benzohydroxamic Acid, Annual Science Research Session, FAS/SEUSL-24th November, 2015, p. 6.
31) Haniffa MACM, Senthilnithy R. and Mahanama K. R. R, Sodium – Adsorption Ratio in an Inland Agricultural Water Sources: A preliminary Study in South Eastern Region, International Conference on Postcolonial Societies in Transition, March 02-03, 2015, University of Ruhuna, Sri Lanka. (“Sri-Lankas Postcolonial Legacy, 1815-2015”, proceedings; pg. 74.
32) Haniffa MACM, Senthilnithy R. and Mahanama K. R. R, The Study of the Impact of Agricultural runoff and Improper Waste Disposal on Stagnant Water Bodies in South Eastern Sri Lanka, International Conference on Chemical Education, College of Chemical Sciences (IChem), 3rd & 4th April 2014.
33) M. A. C. M. Haniffa, R. Senthilnithy and K. R. R. Mahanama, Contribution of Organic Contaminations and Nutrient level on Dynamic Equilibrium of Dissolved Oxygen in Water Bodies of Costal Belt of Ampara District, Fourth International Symposium, SEUSL – 2014.
34) MACM Haniffa, R Senthilnithy, KRR Mahanama, The Impact of Organic Contamination on the Dynamic Equilibrium of Dissolve Oxygen in Selected Water Bodies in South East Sri Lanka, Proceedings of International Forestry and Environment Symposium proceedings, 2013.
35) Haniffa MACM, Senthilnithy R. and Mahanama K. R. R, “Pollution on the selected stagnant water bodies South Eastern Sri Lanka”, Seventh International Forestry and Environment Symposium, University of Sri Jayewardenepura – 2012.
36) Safeena M. I. S. and Senthilnithy R., “Antifungal Activity of N-phenylbenzo- hydroxamic acid Against Mucor sp.”, Annual Science Research Session, FAS/SEUSL-2012.
37) MF Nawas, R Senthilnithy, MACM Hanifa, “Impact of domestic and other waste effluents on equilibrium of dissolved Oxygen in stagnated water bodies” Second International Symposium, SEUSL – 2012, p. 174-177.
38) Dissanayake D.P., Senthilnithy R. and Weerasinghe S., “Quantum mechanics and molecular dynamics study on the stability of hydroxamate anion-water clusters”, National Conference on Advanced Materials for Emerging Technologies (NCAMET 2007).
39) Senthilnithy R., Gunawardhana H. D. and Costa M. D. P. De, “Speciation studies on Cu(II) and Fe(III) complexes of 1-napthalenemethyliminodiaceto hydroxamic acid”, Chemistry in Sri Lanka, (2006), 23-2, 34.
40) Senthilnithy R., Gunawardhana H. D. and Costa M. D. P. De, “Potentiometric determination of ionization constant of N-arylhydroxamic acid in non-aqueous solvent; a comparative study with spectroscopic method”, Sri Lanka Assoc. Advt. Sci., Proceedings of 61st Annual Session (2005), Part I-Abstracts, 68-69.
41) Senthilnithy R., Gunawardhana H. D. and Costa M. D. P. De, “Aminodihydroxamic acid derivative of naphthalene as a fluorescence ionophore for iron(III)”, Sri Lanka Assoc. Advt. Sci., Proceedings of 61st Annual Session 2005, Part I-Abstracts, 68.
42) Senthilnithy R., Gunawardhana H. D. and Costa M. D. P. De, “Determination of pKa value using Electronic Spectroscopy: A modification of available classical method”, Chemistry in Sri Lanka, (2005), 22-2, 22.
43) Senthilnithy R., Gunawardhana H. D. and Costa M. D. P. De, “Substituent Effects on Isosbestic Points of Charge Transfer Absorption of Metal Ion-Monohydroxamate in Methanol”, Chemistry in Sri Lanka, (2004), 21-2, 18-19.