Dual-emissive phenylalanine dehydrogenase-templated gold nanoclusters as a new highly sensitive label-free ratiometric fluorescent probe: heavy metal ions and thiols measurement with live-cell imaging-Reference-Cited by-同舟云学术

Dual-emissive phenylalanine dehydrogenase-templated gold nanoclusters as a new highly sensitive label-free ratiometric fluorescent probe: heavy metal ions and thiols measurement with live-cell imaging

Published:2023 Issue:31 Volume:13 Page:21655-21666
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Shahrashoob Mahsa¹,Hosseinkhani Saman²^ORCID,Jafary Hanieh¹,Hosseini Morteza³,Molaabasi Fatemeh⁴

Affiliation:

1. Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran

2. Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran

3. Department of Life Science Engineering, Faculty of New Sciences & Technologies, University of Tehran, Tehran, Iran

4. Department of Interdisciplinary Technologies, Breast Cancer Research Center, Biomaterials and Tissue Engineering Research Group, Motamed Cancer Institute, ACECR, Tehran, Iran

Abstract

PheDH as a new template is proposed for the synthesis of the AuNCs. The PheDH-AuNCs exhibit dual fluorescent emission with single excitation and can employed for the detection of Hg2+, Cu2+, Cys and GSH through a ratiometric fluorescence system.

Funder

Islamic Azad University

Tarbiat Modares University

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/RA/D3RA03179A

Reference68 articles.

1. Bright Future of Gold Nanoclusters in Theranostics

2. Comparative study of gold and silver interactions with amino acids and nucleobases

3. Fluorescent Gold Nanoclusters for Selective Detection of Dopamine in Cerebrospinal fluid

4. Novel blue-emitting gold nanoclusters confined in human hemoglobin, and their use as fluorescent probes for copper(II) and histidine

5. Fabrication, Characterization and Cytotoxicity of Spherical-Shaped Conjugated Gold-Cockle Shell Derived Calcium Carbonate Nanoparticles for Biomedical Applications

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