scholarly journals Ascorbic acid stabilised copper nanoclusters as fluorescent sensors for detection of quercetin

RSC Advances ◽  
2020 ◽  
Vol 10 (15) ◽  
pp. 8989-8993 ◽  
Author(s):  
Zhifeng Cai ◽  
Haoyang Li ◽  
Jinglong Wu ◽  
Li Zhu ◽  
Xinru Ma ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Fluorescent Sensor ◽  
Fluorescent Sensors ◽  
Sensitive Detection ◽  
Copper Nanoclusters

A fluorescent sensor based on ascorbic acid-functionalized copper nanoclusters (AA-Cu NCs) were prepared for the sensitive detection of quercetin.

An ultra-sensitive “turn-off” fluorescent sensor for the trace detection of rifampicin based on glutathione-stabilized copper nanoclusters

The Analyst ◽  
2020 ◽  
Vol 145 (4) ◽  
pp. 1227-1235 ◽  
Author(s):  
Xiao-Man Wu ◽  
Jun-Hua Zhang ◽  
Zi-Shuo Feng ◽  
Wen-Xin Chen ◽  
Fei Zhang ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Inner Filter Effect ◽  
Static Quenching ◽  
Sensitive Detection ◽  
Trace Detection ◽  
Copper Nanoclusters ◽  
Filter Effect

A “turn-off” fluorescent sensor based on glutathione-stabilized copper nanoclusters (GSH-Cu NCs) was prepared for the sensitive detection of RFP via a static quenching strategy caused by the inner filter effect (IFE).

A fluorescent sensor based on ovalbumin-modified Au nanoclusters for sensitive detection of ascorbic acid

2015 ◽  
Vol 7 (10) ◽  
pp. 4123-4129 ◽  
Author(s):  
Yanxia Li ◽  
Yiting Chen ◽  
Lu Huang ◽  
Liang Ma ◽  
Qi Lin ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Fluorescent Sensor ◽  
Gold Nanoclusters ◽  
Sensitive Detection ◽  
Au Nanoclusters

In this paper, ovalbumin (OVA) stabilized gold nanoclusters (OVA-Au NCs) were used as sensing probes for ascorbic acid (AA) 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).

scholarly journals Highly sensitive detection of nitrobenzene by a series of fluorescent 2D zinc(ii) metal–organic frameworks with a flexible triangular ligand

RSC Advances ◽  
2021 ◽  
Vol 11 (39) ◽  
pp. 23975-23984
Author(s):  
Xue Yang ◽  
Yixia Ren ◽  
Hongmei Chai ◽  
Xiufang Hou ◽  
Zhixiang Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Metal Organic Frameworks ◽  
High Sensitivity ◽  
Fluorescent Sensors ◽  
Sensitive Detection ◽  
Donor Ligands ◽  
Highly Sensitive ◽  
Metal Organic ◽  
Highly Sensitive Detection

Four fluorescent 2D Zn-MOFs based on a flexible triangular ligand and linear N-donor ligands are hydrothermally prepared and used to detect nitrobenzene in aqueous solution with high sensitivity, demonstrating their potential as fluorescent sensors.

Bacteriophage conjugated IRMOF-3 as a novel opto-sensor for S. arlettae

2016 ◽  
Vol 40 (9) ◽  
pp. 8068-8073 ◽  
Author(s):  
Neha Bhardwaj ◽  
Sanjeev K. Bhardwaj ◽  
Jyotsana Mehta ◽  
Manoj K. Nayak ◽  
Akash Deep
Keyword(s):  
Fluorescent Sensor ◽  
Sensitive Detection ◽  
The Novel

This article reports the novel assembly of a bacteriophage-based fluorescent sensor for the selective and sensitive detection of a model bacterium ‘Staphylococcus arlettae(S. arlettae)’.

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