一种用于硫化氢的高效红色发光纸基化学传感器。
A highly efficient red-emitting luminescent paper-based chemosensor for hydrogen sulfide.
机构信息
School of Chemistry, Monash University, Clayton, Victoria 3800, Australia.
Land Division, Defence Science and Technology Group, Fishermans Bend, Melbourne, Australia.
出版信息
Chem Commun (Camb). 2020 May 27;56(42):5605-5608. doi: 10.1039/d0cc00745e.
PMID:32342971
Abstract
The first discrete bimetallic europium(iii)/copper(ii) complex for the fast, sensitive and selective luminescent detection of both aqueous and gaseous hydrogen sulfide has been developed. The chemosensor displayed an impressive response time of 30 seconds and a low theoretical limit of detection (100 ppb) for gaseous hydrogen sulfide.
摘要
首例用于快速、灵敏和选择性检测水相和气相硫化氢的双金属 Eu(III)/Cu(II) 离散配合物被开发出来。该化学传感器对气相硫化氢的响应时间为 30 秒，理论检测限低至 100ppb。
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