Metal-assisted red light-induced efficient DNA cleavage by dipyridoquinoxaline-copper(II) complex |
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Authors: | Dhar Shanta Senapati Dulal Reddy Pattubala A N Das Puspendu K Chakravarty Akhil R |
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Institution: | Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India. |
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Abstract: | Complete cleavage of double stranded pUC19 DNA by the complex Cu(dpq)2(H2O)](ClO4)2 (dpq, dipyridoquinoxaline) has been observed on irradiation at 694 nm from a pulsed ruby laser, assisted by the metal d-band transition as well as the quinoxaline triplet states in the absence of any external additives. |
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