A photoswitchable Zn (II) selective spiropyran-based sensor

Autor:	Silvia Giordani, Manuel Natali, Laura Soldi
Rok vydání:	2010
Předmět:	Spiropyran Organic Chemistry chemistry.chemical_element Zinc Photochemistry Biochemistry Fluorescence chemistry.chemical_compound Photochromism chemistry Drug Discovery Proton NMR Chelation Merocyanine Naked eye
Zdroj:	Tetrahedron. 66:7612-7617
ISSN:	0040-4020
DOI:	10.1016/j.tet.2010.07.035
Popis:	A spiropyran-based fluorescent and photoregenerable receptor, that is, selective towards zinc(II) ions over a series of biologically and environmentally relevant cations has been designed and synthesized. The complex formation gives rise to colour changes that are visible to the naked eye and reversible upon visible light irradiation. 1H NMR studies confirm that the closed form is converted to the open trans-merocyanine complex upon addition of zinc ions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::79431cdf5d833b29da641619540dd7f1 https://doi.org/10.1016/j.tet.2010.07.035 Zobrazit plný text záznamu Full Text from ScienceDirect