11-Mercaptoundecanoic acid functionalized gold nanoclusters as fluorescent probes for the sensitive detection of Cu2+ and Fe3+ ions

2017 ◽  
Vol 28 (9) ◽  
pp. 1901-1904 ◽  
Author(s):  
Zhiqun Bai ◽  
Xiangling Ren ◽  
Zhen Gong ◽  
Chenxi Hao ◽  
Yongmei Chen ◽  
...  
Keyword(s):  
Fluorescent Probes ◽  
Gold Nanoclusters ◽  
Sensitive Detection

scholarly journals Dual-emission ratio fluorescence for selective and sensitive detection of ferric ions and ascorbic acid based on one-pot synthesis of glutathione protected gold nanoclusters

RSC Advances ◽  
2021 ◽  
Vol 11 (28) ◽  
pp. 17283-17290
Author(s):  
Shuai Zhang ◽  
Cong Zhang ◽  
Xiaodong Shao ◽  
Rentian Guan ◽  
Yingying Hu ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Gold Nanoclusters ◽  
Sensitive Detection ◽  
Dual Fluorescence ◽  
Ferric Ions ◽  
Fluorometric Method ◽  
One Pot ◽  
Dual Emission ◽  
One Pot Synthesis

A fluorometric method was proposed for the determination of Fe3+ and ascorbic acid (AA) based on blue and red dual fluorescence emissions of glutathione (GSH) stabilized-gold nanoclusters (AuNCs).

“Turn-off” sensing probe based on fluorescent gold nanoclusters for the sensitive detection of hemin

2021 ◽  
Author(s):  
Shemsu Ligani Fereja ◽  
Zhongying Fang ◽  
Ping Li ◽  
Jinhan Guo ◽  
Tadesse Haile Fereja ◽  
...  
Keyword(s):  
Gold Nanoclusters ◽  
Sensitive Detection

Isonicotinamide-Stabilized Gold Nanoclusters as Fluorescent Probes for the Determination of 2,4,6-Trinitrophenol

2021 ◽  
pp. 1-10
Author(s):  
Chao Zeng ◽  
Chenxia Xie ◽  
Min Zhang ◽  
Chengdu Cao ◽  
Luohua Guo ◽  
...  
Keyword(s):  
Fluorescent Probes ◽  
Gold Nanoclusters

Carbon dots isolated from chromatographic fractions for sensing applications

RSC Advances ◽  
2015 ◽  
Vol 5 (129) ◽  
pp. 106838-106847 ◽  
Author(s):  
Lizhen Liu ◽  
Feng Feng ◽  
Man Chin Paau ◽  
Qin Hu ◽  
Yang Liu ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Fluorescent Probes ◽  
Carbon Dots ◽  
Sensitive Detection ◽  
Sensing Applications

An as-synthesised C-dots sample derived from acetic acid, NAC and P2O5 can be separated and fractionated into various C-dots species by HPLC. The brighter C-dots fractions can be used as fluorescent probes for sensitive detection of Fe3+ and Hg2+.

Polyamine-Functionalized Carbon Quantum Dots as Fluorescent Probes for Selective and Sensitive Detection of Copper Ions

2012 ◽  
Vol 84 (14) ◽  
pp. 6220-6224 ◽  
Author(s):  
Yongqiang Dong ◽  
Ruixue Wang ◽  
Geli Li ◽  
Congqiang Chen ◽  
Yuwu Chi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescent Probes ◽  
Copper Ions ◽  
Carbon Quantum Dots ◽  
Sensitive Detection

Highly selective and sensitive detection of heparin based on competition-modulated assembly and disassembly of fluorescent gold nanoclusters

2017 ◽  
Vol 41 (2) ◽  
pp. 717-723 ◽  
Author(s):  
Sha Li ◽  
Pengcheng Huang ◽  
Fangying Wu
Keyword(s):  
Gold Nanoclusters ◽  
Competitive Binding ◽  
Fluorescence Assay ◽  
Sensitive Detection

A simple and economical fluorescence assay for heparin using glutathione-protected gold nanoclusters via competitive binding was developed.

Two luminescent lanthanide–organic frameworks containing bithiophene groups for the selective detection of nitrobenzene and Fe3+

CrystEngComm ◽  
2018 ◽  
Vol 20 (25) ◽  
pp. 3609-3619 ◽  
Author(s):  
Ai-Na Dou ◽  
Li-Bo Yang ◽  
Xiao-Dan Fang ◽  
Qi Yin ◽  
Mao-Dong Li ◽  
...  
Keyword(s):  
Fluorescence Quenching ◽  
Fluorescent Probes ◽  
Fast Response ◽  
Sensitive Detection ◽  
Selective Detection

Two isostructural lanthanide–organic frameworks containing bithiophene groups can be used as fast-response fluorescent probes for the sensitive detection of nitrobenzene and Fe3+ ions through fluorescence quenching.

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