2026-04-26T23:30:34Zhttps://repisalud.isciii.es/rest/oai/request
oai:repisalud.isciii.es:20.500.12105/226462024-11-29T00:59:46Zcom_20.500.12105_15322com_20.500.12105_2051col_20.500.12105_16967
Repisalud author Mandal, Tripti author Pathak, Sudipta author Dey, Arka author Islam, Md Maidul author Seth, Saikat Kumar author Al Masum, Abdulla author Ortega-Castro, Joaquin author Ray, Partha Pratim author Frontera, Antonio author Mukhopadhyay, Subrata 2024-09-10T13:06:51Z 2024-09-10T13:06:51Z 2019-04 Mandal Tripti, Pathak Sudipta, Dey Arka, Islam Md Maidul, Seth Saikat Kumar, Al Masum Abdulla, et al. Structures, Photoresponse Properties, and Biological Activity of Dicyano-Substituted 4-Aryl-2-pyridone Derivatives. ACS Omega. 2019 Apr;4(4):7200-7212. 2470-1343 http://hdl.handle.net/20.500.13003/17519 https://hdl.handle.net/20.500.12105/22646 31459825 10.1021/acsomega.9b00289 Acs Omega 2-s2.0-85065904655 466552500122 Described in this work is the synthesis of a novel dicyano-substituted N-2-aminoethyl-4-(3-pyridinyl)-2-pyridone organic compound (1) that is characterized by several spectroscopic methods. Compound (1) was utilized for the preparation of its perchlorate (2), chloride (3), and bromide (4) salts. Single-crystal X-ray structures of these three salts were determined, and noncovalent weak interactions involving the aromatic rings, anions, and water molecules in (2-4) were investigated in detail. Solid-state UV-vis spectrum of the reported compounds (1-4) was utilized to calculate their optical band gaps, which clearly indicated that they belong to the semiconductor family. Under illumination condition, the magnitudes of electrical properties of (1) and its salts (2-4) improve remarkably although the improvement differs from salt to salt and the result was analyzed theoretically. Salt (2) was tested for its DNA binding ability. eng Structures, Photoresponse Properties, and Biological Activity of Dicyano-Substituted 4-Aryl-2-pyridone Derivatives research article