 Raman spectral studies on 2’-hydroxyacetophenone in binary liquid mixtures – D. Yamini, V.Sasirekha, and V. Ramakrishnan -Vibrational Spectroscopy 61 (2012) 30-37.  An investigation of solute –solvent interactions in binary liquid mixtures of 3’-methoxyacetophenone: using Raman spectroscopy and DFT calculations - D. Yamini, V. Ramakrishnan - Spectrochimica acta part A – Molecular and Biomolecular spectroscopy-111(2013) 14-23.  Raman spectroscopic and ab-initio studies on the molecular interactions in the binary liquid mixtures of 4’-Fluoroacetophenone - D. Yamini, D.Mangalraj,V. Ramakrishnan - Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy – 116(2013)381-388.  Raman scattering studies on PEG functionalized hydroxyapatite nanoparticles - D.Yamini, G.Devanand Venkatasubbu, J.Kumar and V.Ramakrishnan - Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy – 117(2014)299-303.

 Participated in the state level seminar cum awareness programme on “International Heliophysical Year -2007” held during 11-12, December 2007 organized by Arul Anandar College.  Participated in Workshop on “Data Analysis and Data Reduction” held during February 4-6, 2008 organized by The American College.  Participated in the state level seminar on “Recent Developments and Applications on Nano Systems” held during 10-11, March 2011 organized by Madurai Kamaraj University.  Participated in “National Workshop and Conference on Monte Carlo Simulation” organized by Madurai Kamaraj University during August 9-13, 2010.  Participated and presented a poster in “International Conference on Advanced Nanomaterials, ICAM 2012”, held during 5-7, January 2012 at Loyola College.  Participated and presented a poster in “National Laser Symposium, NLS-20” organized by Anna University during January 9-12, 2012.  Participated and presented a poster in “International Conference on biological inorganic chemistry, ICBIC 2013”, held during 20-22, February 2013 at Periyar University.  Participated in National level symposium on “Funtional Nanomaterials, held during January 4 and 5, 2019 at Madurai Kamaraj University.