A highly selective on–off–on responsive lanthanide(iii) based probe for recognition of copper and hydrogen sulfide-Reference-Cited by-同舟云学术

A highly selective on–off–on responsive lanthanide(iii) based probe for recognition of copper and hydrogen sulfide

Published:2016 Issue:3 Volume:45 Page:928-935
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Yip Yuk-Wang¹²³⁴⁵,Law Ga-Lai¹²³⁴⁵,Wong Wing-Tak¹²³⁴⁵

Affiliation:

1. State Key Laboratory for Chirosciences

2. Department of Applied Biology and Chemical Technology

3. The Hong Kong Polytechnic University

4. Hong Kong SAR

5. China

Abstract

Highly selective EuL1 was developed for the detection of Cu(ii) ions with binding constant of 74 026 ± 2899 M⁻¹ and a sensitive detection limit. The stable EuL1Cu showed a specific binding response to H₂S with detection limit of 2.7 ± 0.1 μM. Its on–off–on luminescent response was observed by alternate addition of Cu(ii) and H₂S ions.

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/DT/C5DT03627E

Reference33 articles.

1. Evidence for a functional vasodilatatory role for hydrogen sulphide in the human cutaneous microvasculature

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