N-Dansyl-carbazoloquinone; a chemical and electrochemical fluorescent switch

Autor:	Shmuel Bittner, D. Shamir, Linda J. W. Shimon, R.A. Illos, I. Zilbermann
Rok vydání:	2006
Předmět:	Fluorophore Chemistry Organic Chemistry Photochemistry Electrochemistry Biochemistry Fluorescence Redox chemistry.chemical_compound Drug Discovery polycyclic compounds Molecule Electronic communication Quinone acceptor Cyclic voltammetry
Zdroj:	Tetrahedron Letters. 47:5543-5546
ISSN:	0040-4039
DOI:	10.1016/j.tetlet.2006.05.139
Popis:	A new ‘push–pull’ molecule having an efficient fluorophore (dansyl) in electronic communication with an active redox quencher (phenyl-carbazoloquinone) through an NH-bridge was designed and synthesized. This all-organic molecule is suggested as a highly reversible ‘on/off’ molecular switching system. Chemical and electrochemical inter-conversion between the quinone acceptor and the dansyl donor were demonstrated via UV–vis, cyclic voltammetry and fluorescence measurements.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e9c46e5ef5baa2e519fa1f504824356d https://doi.org/10.1016/j.tetlet.2006.05.139 Zobrazit plný text záznamu Full Text from ScienceDirect