Enhanced electrogenerated chemiluminescence of Ru(bpy)32+/TPrA system on CdS nanocrystals film

Autor:	Zhian Tan, Haiyan Wang, Xiaolei Zhang, Lun Wang, Wu Yao
Jazyk:	angličtina
Rok vydání:	2008
Předmět:	Detection limit Chemistry Glassy carbon electrode chemistry.chemical_element Photochemistry Ruthenium law.invention lcsh:Chemistry Nanocrystal lcsh:Industrial electrochemistry lcsh:QD1-999 law Electrode Electrochemistry Electrochemiluminescence Chemiluminescence lcsh:TP250-261
Zdroj:	Electrochemistry Communications, Vol 10, Iss 1, Pp 170-174 (2008)
ISSN:	1388-2481
Popis:	The effective enhancement of the electrogenerated chemiluminescence (ECL) of tris(2,2′-bipyridyl)ruthenium(II) ( Ru ( bpy ) 3 2 + )/tripropylamine (TPrA) system was achieved on CdS nanocrystals film modified glassy carbon electrode (CdS NCs/GCE), which was mainly attributed to the more facile direct oxidation of TPrA on CdS NCs film. The ECL detection for Ru ( bpy ) 3 2 + with CdS NCs/GCE resulted in a detection limit of 2.8 × 10 −17 M ( S / N = 3), which may lead to more efficient immunoassay and DNA analysis based on Ru ( bpy ) 3 2 + ECL.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e9bd61495b9d9a4374111c8bff4cd2c http://www.sciencedirect.com/science/article/pii/S1388248107004468 Zobrazit plný text záznamu Full Text from ScienceDirect