Graphene oxide supported gold nanoclusters for the sensitive and selective detection of nitrite ions

The Analyst ◽  
2015 ◽  
Vol 140 (5) ◽  
pp. 1678-1685 ◽  
Author(s):  
Hongda Xu ◽  
Houjuan Zhu ◽  
Mingtai Sun ◽  
Huan Yu ◽  
Huihui Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Color Change ◽  
Gold Nanoclusters ◽  
Selective Detection ◽  
Ratiometric Fluorescence ◽  
Graphene Oxide Sheet ◽  
Fluorescence Color ◽  
Supported Gold

Nitrite selectively reacts to red fluorescent gold nanoclusters supported on blue fluorescent graphene oxide sheet and leads to a ratiometric fluorescence color change.

Ultra‐pH‐Sensitive Small Molecule Probe Showing a Ratiometric Fluorescence Color Change

ChemPhotoChem ◽  
2020 ◽  
Vol 4 (6) ◽  
pp. 393-397 ◽  
Author(s):  
Junjie Cui ◽  
Gayoung Kim ◽  
Sehoon Kim ◽  
Ji Eon Kwon ◽  
Soo Young Park
Keyword(s):  
Small Molecule ◽  
Color Change ◽  
Ph Sensitive ◽  
Ratiometric Fluorescence ◽  
Fluorescence Color ◽  
Small Molecule Probe

Smart Fluorescent Nanoparticles in Water Showing Temperature-Dependent Ratiometric Fluorescence Color Change

2017 ◽  
Vol 9 (3) ◽  
pp. 2883-2890 ◽  
Author(s):  
Junjie Cui ◽  
Ji Eon Kwon ◽  
Hyeong-Ju Kim ◽  
Dong Ryeol Whang ◽  
Soo Young Park
Keyword(s):  
Color Change ◽  
Fluorescent Nanoparticles ◽  
Ratiometric Fluorescence ◽  
Temperature Dependent ◽  
Fluorescence Color

Protein-templated gold nanoclusters as specific bio-imaging probes for the detection of Hg(ii) ions in in vivo and in vitro systems: discriminating between MDA-MB-231 and MCF10A cells

The Analyst ◽  
2021 ◽  
Author(s):  
Subhajit Chakraborty ◽  
Atanu Nandy ◽  
Subhadip Ghosh ◽  
Nirmal Kumar Das ◽  
Sameena Parveen ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Human Serum Albumin ◽  
Gold Nanoclusters ◽  
Selective Detection ◽  
Imaging Probes ◽  
Bio Imaging ◽  
In Vitro Systems ◽  
Mcf10a Cells

Sub-nanomolar selective detection of Hg(ii) ions by protein (Human Serum Albumin, HSA) templated gold nanoclusters (AuNCs), both in in vitro as well as in vivo environments and specific endocytose behaviour towards breast cancer (BC) cell lines.

Fluorescence Color Change of a Boron-Substituted Diarylazomethine by Reaction with a Cyanide Ion

2010 ◽  
Vol 83 (10) ◽  
pp. 1185-1187 ◽  
Author(s):  
Junro Yoshino ◽  
Naokazu Kano ◽  
Takayuki Kawashima
Keyword(s):  
Color Change ◽  
Cyanide Ion ◽  
Fluorescence Color

Microwave-assisted synthesis of BSA-stabilised gold nanoclusters for the sensitive and selective detection of lead(ii) and melamine in aqueous solution

RSC Advances ◽  
2016 ◽  
Vol 6 (82) ◽  
pp. 79020-79027 ◽  
Author(s):  
Che-Yu Lee ◽  
Nai-Yueh Hsu ◽  
Mei-Yao Wu ◽  
Yang-Wei Lin
Keyword(s):  
Aqueous Solution ◽  
Gold Nanoclusters ◽  
Microwave Assisted Synthesis ◽  
Selective Detection ◽  
Microwave Assisted ◽  
Turn On

MW-assisted synthesis of fluorescent BSA-AuNCs for the turn-off sensing of Pb(ii) and turn-on sensing of melamine.

Fluorescence Color Change of Aggregation-Induced Emission of 4-[Bis(4-methylphenyl)amino]benzaldehyde

ChemPhysChem ◽  
2013 ◽  
Vol 14 (17) ◽  
pp. 3898-3901 ◽  
Author(s):  
Motoki Kurita ◽  
Mika Momma ◽  
Kei Mizuguchi ◽  
Hideyuki Nakano
Keyword(s):  
Color Change ◽  
Aggregation Induced Emission ◽  
Fluorescence Color
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