| Professional Career |
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| Doctorate from University of Madras, 1991 Topic: Photochemical Synthesis of Substituted and Condensed Benzothiazoles |
| Research Associate, Department of Organic Chemistry, University of Madras, Chennai, 1991-92. |
| Lecturer, Department of Organic Chemistry, University of Madras, Chennai, 1992-93. |
| Guest Scientist in Technical University, Braunschweig, Germany, 1993-94. Guest Scientist in Ruhr University, Bochum, Germany, 1994-95. Prof. W. SANDER under Alexander von Humboldt Research Foundation Area: Synthesis of stable dioxiranes as powerful oxidants |
| CSIR, Senior Research Associate with Prof. G. MEHTA, School of Chemistry, University of Hyderabad, Hyderabad, 1995-97. Area: Design and development of anticancer drugs: Photodynamic therapy |
| Scientist in CSMCRI, Bhavnagar, Gujarat, India, Jan. 1997-2006 |
| Exeter University Honorary Fellow, UK with Prof. C. J. MOODY under INSA-Royal Society exchange programme, Sept. 2001-Nov. 2001. |
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| Visiting Scientist, Germany with Prof. W. SANDER under AvH re-invitation programme, Aug. 2004-Oct. 2004. |
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| Professor in School of Chemistry, Bharathidasan University, Tiruchirappalli, Tamilnadu, India, 2006 - till date |
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