Fluorescence assay for sensitive detection of fipronil based on the " on-off " oxidized SWCNHs/aptamer sensor

2021 ◽  
Author(s):  
Jiaxin Zhang ◽  
Tingting Feng ◽  
Jiayu Zhang ◽  
Ning Liang ◽  
Longshan Zhao
Keyword(s):  
Fluorescence Assay ◽  
Sensitive Detection ◽  
Yellow Fluorescence ◽  
Turn On ◽  
Aptamer Sensor

A simple, quick and effective turn-on fluorescence assay was built up for determination of fipronil (FIP) based on yellow fluorescence of FAM-aptamer and an excellent quenching capability of the oxidized...

A facile fluorescence assay for rapid and sensitive detection of uric acid based on carbon dots and MnO2nanosheets

2018 ◽  
Vol 42 (18) ◽  
pp. 15121-15126 ◽  
Author(s):  
Jie Yang ◽  
Zhongming Huang ◽  
Yalei Hu ◽  
Jia Ge ◽  
Jianjun Li ◽  
...  
Keyword(s):  
Uric Acid ◽  
Carbon Dots ◽  
Fluorescence Assay ◽  
Fluorescence Method ◽  
Sensitive Detection ◽  
Turn On

A sensitive turn-on fluorescence method for uric acid detection is proposed based on FRET between carbon dots and MnO2nanosheets.

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 Peptide–perylene diimide functionalized magnetic nano-platforms for fluorescence turn-on detection and clearance of bacterial lipopolysaccharides

2014 ◽  
Vol 50 (47) ◽  
pp. 6200-6203 ◽  
Author(s):  
Fang Liu ◽  
Jing Mu ◽  
Xiangyang Wu ◽  
Surajit Bhattacharjya ◽  
Edwin Kok Lee Yeow ◽  
...  
Keyword(s):  
Perylene Diimide ◽  
Sensitive Detection ◽  
Turn On ◽  
Dual Functional ◽  
Bacterial Endotoxins ◽  
Rapid Clearance ◽  
Functional Peptide ◽  
Bacterial Lipopolysaccharides ◽  
Fluorescence Turn On

A simple and novel dual-functional peptide magnetic nanoplatform has been successfully designed for sensitive detection and rapid clearance of bacterial endotoxins.

Highly sensitive detection of copper(i) and copper(ii) in cell specimens by CE-UV with large-volume sample stacking

2016 ◽  
Vol 8 (21) ◽  
pp. 4272-4276 ◽  
Author(s):  
Cheng Chen ◽  
Xin Li ◽  
Xia Xie ◽  
Fengxia Chang ◽  
Meixian Li ◽  
...  
Keyword(s):  
Large Volume ◽  
Sensitive Detection ◽  
Sample Stacking ◽  
Highly Sensitive ◽  
Simultaneous Separation ◽  
Sensitive Determination ◽  
Highly Sensitive Detection ◽  
Determination Of Copper ◽  
Large Volume Sample Stacking

A CE-UV method has been developed for the simultaneous separation and sensitive determination of copper(i) and copper(ii) in cell specimens.

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