Hg and Cu selective detection using a dual channel receptor based on thiopyrylium scaffoldings期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Hg and Cu selective detection using a dual channel receptor based on thiopyrylium scaffoldings

Authors:	Tatiana Á balos,Diego Jimé nez,Jose Vicente Ros-Lis,Fé lix Sancenó n,Juan Soto,Ana M. Costero,Salvador Gil,Margarita Parra

Affiliation:	^a Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia-Universidad de Valencia, Spain ^b Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022 Valencia, Spain ^c CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) ^d Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universitat de Valencia, 46100 Burjassot, Valencia, Spain

Abstract:	2,4,6-Triphenylthiopyrylium functionalized with an aza-oxa-thia macrocycle is able to selectively recognize Hg²⁺ cation by a color change and Cu²⁺ cation by a remarkable significant emission enhancement.

Keywords:	Dual channel receptor Chromogenic Hg²⁺ recognition Fluorogenic Cu²⁺ recognition Thiopyrylium derivative
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