Fabrication of oxidase-like polyaniline-MnO2 hybrid nanowires and their sensitive colorimetric detection of sulfite and ascorbic acid

Talanta ◽  
2019 ◽  
Vol 191 ◽  
pp. 171-179 ◽  
Author(s):  
Maoqiang Chi ◽  
Yun Zhu ◽  
Liwei Jing ◽  
Ce Wang ◽  
Xiaofeng Lu
Keyword(s):  
Ascorbic Acid ◽  
Colorimetric Detection

Nanostructured MnO2 nanosheets grown on nickel foam: an efficient and readily recyclable 3D artificial oxidase for the colorimetric detection of ascorbic acid

2020 ◽  
Vol 44 (28) ◽  
pp. 11959-11964 ◽  
Author(s):  
Qian Niu ◽  
Jing Zheng ◽  
Libin Liu ◽  
Jingli Xu ◽  
Hamed Alsulami ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Nickel Foam ◽  
Colorimetric Detection ◽  
Mno2 Nanosheets

.An efficient and readily recyclable 3D artificial oxidase (NF@MnO2) for the colorimetric detection of ascorbic acid was well constructed with nickel foam as the substrate.

Ag+–3,3′,5,5′-tetramethylbenzidine as a probe for colorimetric detection of ascorbic acid in beverages

2020 ◽  
Vol 44 (5) ◽  
pp. 1772-1776 ◽  
Author(s):  
Xin Shu ◽  
Yongren Chen ◽  
Chunling Yuan ◽  
Yilin Wang
Keyword(s):  
Ascorbic Acid ◽  
Colorimetric Detection ◽  
Colorimetric Probe ◽  
Sensitive Method

A novel and sensitive method for ascorbic acid (AA) determination utilizing Ag+–3,3′,5,5′-tetramethylbenzidine (TMB) as a colorimetric probe was proposed.

scholarly journals Colorimetric Detection of Ascorbic Acid Based on the Trigger of Gold Nanoparticles Aggregation by Cr(III) Reduced from Cr(VI)

2017 ◽  
Vol 33 (8) ◽  
pp. 963-967 ◽  
Author(s):  
Ning SUI ◽  
Fengya LIU ◽  
Tailing LI ◽  
Lina WANG ◽  
Tao WANG ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Ascorbic Acid ◽  
Colorimetric Detection

Enhancing the colorimetric detection of H2O2 and ascorbic acid on polypyrrole coated fluconazole-functionalized POMOFs

The Analyst ◽  
2019 ◽  
Vol 144 (10) ◽  
pp. 3347-3356 ◽  
Author(s):  
Xiao Li ◽  
Longjiang Sun ◽  
Xiya Yang ◽  
Kunfeng Zhou ◽  
Gongguo Zhang ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Metal Organic Framework ◽  
Colorimetric Detection ◽  
Metal Organic ◽  
First Time ◽  
Colorimetric Biosensing ◽  
Organic Framework

For the first time, a bifunctional colorimetric biosensing platform has been developed, based on a polypyrrole coated fluconazole-functionalized polyoxometalate-based metal–organic framework with ultrahigh stability for the enhanced detection of H2O2 and ascorbic acid.

Hollow Mesoporous Carbon Nanospheres Loaded with Pt Nanoparticles for Colorimetric Detection of Ascorbic Acid and Glucose

2020 ◽  
Vol 3 (5) ◽  
pp. 4586-4598 ◽  
Author(s):  
Haitao Chen ◽  
Chenyi Yuan ◽  
Xuanyu Yang ◽  
Xiaowei Cheng ◽  
Ahmed A. Elzatahry ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Mesoporous Carbon ◽  
Colorimetric Detection ◽  
Pt Nanoparticles ◽  
Carbon Nanospheres
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