A novel 'turn-on' fluorescent probe for Fe3+in aqueous media based on CN isomerization

Autor:	Chong-Fu Song, Huajie Xu, Liang-Quan Sheng, Deqian Huang, Hong Zhang, Ming-Ming Chen, Zhaodi Liu, Shui-Sheng Chen
Rok vydání:	2013
Předmět:	Turn (biochemistry) Job plot Aqueous medium Chemistry Materials Chemistry Analytical chemistry Infrared spectroscopy General Chemistry Photochemistry Isomerization Fluorescence Catalysis Spectral line
Zdroj:	New J. Chem.. 37:274-277
ISSN:	1369-9261 1144-0546
Popis:	A new type of fluorescent probe (L) for Fe3+ based on CN isomerization was synthesized. It shows fluorescence enhancement (turn-on) response for Fe3+ in aqueous media (v(CH3CN):v(H2O) = 1:9). The complexation mode and the corresponding fluorescent enhancement mechanism were elucidated by IR spectra, transient spectra, Job plot, and DFT calculations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::45c52808d95e555ef43bb7df65caa1ee https://doi.org/10.1039/c2nj40767a Zobrazit plný text záznamu