A sensitive colorimetric sensor for glutathione on the basis of the oxidase-like activity of polyoxometalate-based helical compound and its nanocomposite with SWNT-COOH

2022 ◽  
pp. 109212
Author(s):  
Mingqi Xu ◽  
Yuguang Wang ◽  
Yunheng Cai ◽  
Xikun Zhang ◽  
Yunliang Wang ◽  
...  
Keyword(s):  
Colorimetric Sensor

Dual-Mode Colorimetric Sensor Based on Ultrathin Resonating Facilitator Capable of Nanometer-Thick Virus Detection for Environment Monitoring

2020 ◽  
Vol 3 (7) ◽  
pp. 6636-6644
Author(s):  
Young Jin Yoo ◽  
Joo Hwan Ko ◽  
Won-Guen Kim ◽  
Yeong Jae Kim ◽  
Duk-Jo Kong ◽  
...  
Keyword(s):  
Virus Detection ◽  
Colorimetric Sensor ◽  
Environment Monitoring ◽  
Dual Mode

Triggered peroxidase-like activity of Au decorated carbon dots for colorimetric monitoring of Hg2+ enrichment in Chlorella vulgaris

The Analyst ◽  
2020 ◽  
Vol 145 (16) ◽  
pp. 5500-5507
Author(s):  
Wene Liu ◽  
Lili Tian ◽  
Jie Du ◽  
Jiangmin Wu ◽  
Yongmei Liu ◽  
...  
Keyword(s):  
Chlorella Vulgaris ◽  
Carbon Dots ◽  
Colorimetric Sensor

Schematic illustration of a Hg2+ colorimetric sensor based on the Hg2+ triggered peroxidase-like activity of GNP@CDs.

A novel glucose colorimetric sensor based on intrinsic peroxidase-like activity of C60-carboxyfullerenes

2013 ◽  
Vol 47 ◽  
pp. 502-507 ◽  
Author(s):  
Ruimin Li ◽  
Mingming Zhen ◽  
Mirong Guan ◽  
Daiqin Chen ◽  
Guoqiang Zhang ◽  
...  
Keyword(s):  
Colorimetric Sensor

Polyoxometalate based ionic crystal: dual applications in selective colorimetric sensor for hydrated ZnCl2 and antimicrobial activity

2021 ◽  
Vol 45 (12) ◽  
pp. 5576-5588
Author(s):  
C. Sabarinathan ◽  
M. Karthikeyan ◽  
R. M. Murugappan ◽  
Savarimuthu Philip Anthony ◽  
Bhaskaran Shankar ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Ionic Crystal ◽  
Colorimetric Sensor ◽  
Icp Oes ◽  
One Pot ◽  
One Pot Synthesis ◽  
Acidic Conditions

One-pot synthesis of POM-salt ([Himi]4[SiMo12O40] (1)) was achieved by mixing silicomolybdic acid and imidazole in acidic conditions and characterized by FTIR, TGA, SEM, EDX, ICP-OES and XPS.

scholarly journals Inkjet-printed O2 gas sensors in intelligent packaging

The Analyst ◽  
2021 ◽  
Author(s):  
M. D. Fernández-Ramos ◽  
M. Pageo-Cabrera ◽  
L. F. Capitán-Vallvey ◽  
I. M. Pérez de Vargas-Sansalvador
Keyword(s):  
Gas Sensors ◽  
Colorimetric Sensor ◽  
Modified Atmosphere ◽  
Intelligent Packaging ◽  
Smart Packaging ◽  
Degradation Reactions

An inkjet printed membrane is presented as a colorimetric sensor for oxygen for use in smart packaging, in order to quickly inform the consumer about possible degradation reactions in modified atmosphere products (MAP).

A full-wavelength coverage colorimetric sensor depending on polymer-carbon nanodots from blue to red for visual detection of nitrite via smartphone

2021 ◽  
Vol 191 ◽  
pp. 109383
Author(s):  
Rui Wang ◽  
Guotong Ruan ◽  
Yujie Sun ◽  
Duoduo Zhao ◽  
Haidong Yu ◽  
...  
Keyword(s):  
Visual Detection ◽  
Colorimetric Sensor ◽  
Carbon Nanodots

An anthracene–quinoline based dual-mode fluorometric–colorimetric sensor for the detection of Fe3+ and its application in live cell imaging

2021 ◽  
Author(s):  
Tahereh Tehrani ◽  
Soraia Meghdadi ◽  
Zohreh Salarvand ◽  
Behnam Tavakoli ◽  
Kiamars Eskandari ◽  
...  
Keyword(s):  
Live Cell Imaging ◽  
Cell Imaging ◽  
Colorimetric Detection ◽  
Colorimetric Sensor ◽  
Live Cell ◽  
Dual Mode ◽  
Highly Sensitive

A highly sensitive anthracene–quinoline based dual-mode sensor has been synthesized and used for the fluorometric and colorimetric detection of Fe3+ and in live cell imaging.

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