| Control of Product Distribution by Marcus Type Electron-Transfer Rates for the Radical Pair Generated in Benzylic Ester Photochemistry D Decosta, JA Pincock JACS 111, 8948-8950, 1989 | 71 | 1989 |
| Detailed studies on complexation behaviour and mechanism of fluorescence quenching of naphthalene linked hydroxamic acid with transition metal ions by UV-visible and … MDP De Costa, W Jayasinghe Journal of Photochemistry and Photobiology A: Chemistry 162 (2-3), 591-598, 2004 | 54 | 2004 |
| Photochemistry of Substituted 1 -Naphthylmethyl Esters of Phenylacetic and 3-Phenylpropanoic Acid: Radical Pairs, Ion Pairs, and Marcus Electron Transfer D DeCosta, JA Pincock JACS 1993 (115), 2180-2190, 1993 | 44 | 1993 |
| Two dimensional fluorescent sensors: the different dependences of the fluorescence band position and the fluorescence quantum yield of 1,5-diphenyl-3-vinyl-Δ2-pyrazoline upon … MDP DeCosta, AP deSilva, ST Pathirana CAN. J. CHEM. 65, 1416, 1987 | 44 | 1987 |
| Substituent and charge distribution effects on the redox potentials of radicals. Thermodynamics for homolytic versus heterolytic cleavage in the 1-naphthylmethyl system PH Milne, DDM WAYNER, DP DeCosta, JA Pincock CAN. J. CHEM. 70, 121-127, 1992 | 26 | 1992 |
| Photochemistry of Aryl tert-Butyl Ethers in Methanol: The Effect of Substituents on an Excited State Cleavage Reaction DP DeCosta, AK Bennett, JA Pincock J. Org. Chem. 65, 65, 4162-4168, 2000 | 21 | 2000 |
| The Norrish Type II Photofragmentation of Esters Induced by Intramolecular Electron Transfer D DeCosta, AK Bennett, JA Pincock JOC 121, 3785-3786, 1999 | 21 | 1999 |
| Fluorescence quenching and bonding properties of some hydroxamic acid derivatives by iron (III) and manganese (II) R Senthilnithy, MDP De Costa, HD Gunawardhana Luminescence: The journal of biological and chemical luminescence 24 (4 …, 2009 | 19 | 2009 |
| Development of a fluorimetric method for assessing paracetamol in pharmaceuticals tablets RM G.W.C.S. Perera M.D. P. De Costa Journal of Photochemistry and Photobiology A: Chemistry 368, 248–253, 2019 | 16 | 2019 |
| Intramolecular electron transfer in the photochemistry of substituted 1-naphthylmethyl esters of benzoic acids JAP D. P. DECOSTA Can. J. Chem. 70, 1879, 1992 | 13 | 1992 |
| Amino and chloro derivatives of 1,10-phenanthroline as turn-off fluorescence sensors for selective and sensitive detection of Fe(II) R Thanippuli Arachchia, D.H, Wijesekera, I.P., De Costa, M.D.P., Senthilnithy Journal of Photochemistry & Photobiology, A: Chemistry 402, 112805., 2020 | 12 | 2020 |
| The pK value of ligands and stability constants of the complexes of Fe (III), Cu (II) Ni (II) with some hydroxamic acids: a comparative study of three diifferent potentiometric … R Senthilnithy, MDP De Costa, HD Gunawardhana | 12 | 2008 |
| Absolute pKa determination for N-phenylbenzohydroxamic acid derivatives R Senthilnithy, HD Gunawardhana, MDP De Costa, DP Dissanayake Journal of Molecular Structure: THEOCHEM 761 (1-3), 21-26, 2006 | 11 | 2006 |
| Phototransposition Reactions of Methyl-Substituted Benzotrifluorides: Proof of the Role of Trifluoromethyl-Substituted Carbon D DeCosta, J Pincock J. Org. Chem 67, 9484-9487, 2002 | 8 | 2002 |
| Further studies on photoinduced intramolecular electron transfer of substituted benzoate esters of 9-anthracene methanole II-substituent and medium effects MDP de Costa, KADS Mallika Journal of the National Science Foundation of Sri Lanka 27 (4), 1999 | 2 | 1999 |
| Photodynamic Therapy : An Overview and Insights into a Prospective Mainstream Anticancer Therapy SR Vidujith Vithanage, Jayasinghe C.D, M. D. P. De Costa Journal of the Turkish Chemical Society Section A: Chemistry. 2022; : 9 (3 …, 2022 | 1 | 2022 |
| Protonated 1, 10-phenanthroline as a fluorescent sensor for Fe (II) at micro molar level detections GIP Wijesekera, DHT Arachchi, MDP De Costa, R Senthilnithy 2020 From Innovation to Impact (FITI) 1, 1-6, 2020 | 1 | 2020 |
| Fluorescence Characteristics of [(Benzoyloxy)methyl]anthracene Donor−Acceptor Systems DP Dissanayake, MDP DeCosta Journal of Physical Chemistry A 119, 7973−7979, 2015 | 1 | 2015 |
| Photoinduced intramolecular electron-transfer of substituted benzoate esters of 9-anthracenemethanol in menthanol MDP De Costa, PK Cumaranatunga, KADS Mallika Journal of the National Science Foundation of Sri Lanka 25 (2), 1997 | 1 | 1997 |
| Photoinduced intramolecular electron-transfer of substituted benzoate esters of 9-anthracenemethanol in menthanol KAD Sriyani Mallika, MDP De Costa, PK Cumaranatunga Journal of the National Science Council of Sri Lanka 25, 127, 1997 | 1* | 1997 |
Prof. R SenthilnithyThe Open University of Sri LankaVerified email at ou.ac.lk
