A colorimetric sensor based on Glutathione-AgNPs as peroxidase mimetics for the sensitive detection of Thiamine (Vitamin B1)

2022 ◽  
Vol 265 ◽  
pp. 120348
Author(s):  
Cuifeng Jiang ◽  
Ziyan Bai ◽  
Fan Yuan ◽  
Zhifan Ruan ◽  
Wei Wang
Keyword(s):  
Vitamin B1 ◽  
Colorimetric Sensor ◽  
Sensitive Detection

Porphyrin functionalized Co(OH)2/GO nanocomposites as an excellent peroxidase mimic for colorimetric biosensing

The Analyst ◽  
2019 ◽  
Vol 144 (17) ◽  
pp. 5284-5291 ◽  
Author(s):  
Xin Zhao ◽  
Kaili Wu ◽  
Haoyuan Lyu ◽  
Xianxi Zhang ◽  
Zhenxue Liu ◽  
...  
Keyword(s):  
Colorimetric Sensor ◽  
Sensitive Detection ◽  
Peroxidase Mimic ◽  
Colorimetric Biosensing

A colorimetric sensor based on the enhanced peroxidase-like activity of Por/Co(OH)2/GO for the sensitive detection of H2O2 and GSH.

scholarly journals A label-free protamine-assisted colorimetric sensor for highly sensitive detection of S1 nuclease activity

The Analyst ◽  
2020 ◽  
Vol 145 (7) ◽  
pp. 2774-2778
Author(s):  
Jiahui Wen ◽  
Yongming Liu ◽  
Jingwen Li ◽  
Hao Lin ◽  
Yiran Zheng ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Method ◽  
Nuclease Activity ◽  
Colorimetric Sensor ◽  
Sensitive Detection ◽  
Label Free ◽  
S1 Nuclease ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

A label-free, simple and rapid colorimetric method for the sensitive detection of S1 nuclease activity based on protamine-assisted aggregation of gold nanoparticles.

An enzyme-mediated competitive colorimetric sensor based on Au@Ag bimetallic nanoparticles for highly sensitive detection of disease biomarkers

The Analyst ◽  
2017 ◽  
Vol 142 (16) ◽  
pp. 2954-2960 ◽  
Author(s):  
Binfeng Yin ◽  
Wenshu Zheng ◽  
Mingling Dong ◽  
Wenbo Yu ◽  
Yiping Chen ◽  
...  
Keyword(s):  
Bimetallic Nanoparticles ◽  
Colorimetric Sensor ◽  
Sensitive Detection ◽  
Disease Biomarkers ◽  
Qualitative And Quantitative ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

An Au@Ag nanosensor for highly sensitive, qualitative and quantitative immunoassays.

A dual-mode colorimetric sensor based on copper nanoparticles for the detection of mercury-(ii) ions

2019 ◽  
Vol 11 (31) ◽  
pp. 4014-4021 ◽  
Author(s):  
Qiang Li ◽  
Feng Wu ◽  
Mao Mao ◽  
Xiang Ji ◽  
Luyao Wei ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
Colorimetric Method ◽  
Colorimetric Sensor ◽  
Sensitive Detection ◽  
Dual Mode

A dual-mode colorimetric method based on copper nanoparticles was developed for rapid and sensitive detection of mercury(ii) ions

A new fluorescence and colorimetric sensor for highly selective and sensitive detection of glucose in 100% water

RSC Advances ◽  
2015 ◽  
Vol 5 (78) ◽  
pp. 63226-63232 ◽  
Author(s):  
Youming Shen ◽  
Xiangyang Zhang ◽  
Xi Huang ◽  
Youyu Zhang ◽  
Chunxiang Zhang ◽  
...  
Keyword(s):  
Colorimetric Sensor ◽  
Hexanoic Acid ◽  
Sensitive Detection

A new naphthalimide derivative containing hexanoic acid and boronate groups was designed and synthesized.

scholarly journals Poly(adenine)-mediated DNA-functionalized gold nanoparticles for sensitive detection of mercury ions in aqueous media

RSC Advances ◽  
2019 ◽  
Vol 9 (33) ◽  
pp. 18728-18733
Author(s):  
Jinjin Yin ◽  
Jiuchao Wang ◽  
Xiyue Yang ◽  
Tao Wu ◽  
Huashan Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Aqueous Media ◽  
Colorimetric Sensor ◽  
Sensitive Detection ◽  
Mercury Ions ◽  
Au Nps ◽  
Functionalized Gold Nanoparticles

In this work, a facile and sensitive colorimetric sensor for Hg2+ ions based on poly (adenine)-mediated DNA-functionalized gold nanoparticles (Au NPs) is reported.

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