A fluorescent probe for sequential sensing of MnO 4 - and Cr 2 O 7 2- ions in aqueous medium based on a UCNS/TMB nanosystem

This paper reports the successful design of an UC fluorescence nanosystem for distinguishable and sequential detection of MnO4- and Cr2O72- based on the inner filter effect (IFE) between Gd2O3:Yb,Er upconversion nanospheres (UCNS) and 3,3',5,5'-tetramethylbenzidine (TMB). The detection of...

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Veröffentlicht in:	Dalton transactions : an international journal of inorganic chemistry 2019-03, Vol.48 (13), p.4168-4175
Hauptverfasser:	Liu, Haiquan, Rong, Jianing, Shen, Guoqiong, Song, Yao, Gu, Wen, Liu, Xin
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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