Colorimetric detection of hypoxanthine in aquatic products based on the mimic enzyme of cobalt-doped carbon nitride

2021 ◽  
Author(s):  
昕 王 ◽  
Zheng-Zhong Lin ◽  
Chengyi Hong ◽  
Zhiyong Huang
Keyword(s):  
Rapid Detection ◽  
Carbon Nitride ◽  
Colorimetric Detection ◽  
Colorimetric Method ◽  
Aquatic Products ◽  
Freshness Indicator

As an important freshness indicator of aquatic products, the rapid detection of hypoxanthine (Hx) is still urgent and challenging. In the present study, a colorimetric method for the rapid detection...

Gold Immunochromatography Assay - A Newly Rapid Detection Technique for Aquatic Products

2013 ◽  
Vol 690-693 ◽  
pp. 1449-1454
Author(s):  
Yuan Wang ◽  
Hui Juan Yu ◽  
Bei Lei Qian ◽  
You Qiong Cai ◽  
Dong Mei Huang ◽  
...  
Keyword(s):  
Rapid Detection ◽  
High Sensitivity ◽  
Detection Technique ◽  
Detection Methods ◽  
Future Perspectives ◽  
Auxiliary Equipment ◽  
Basic Principles ◽  
Aquatic Products ◽  
Immunological Detection

Gold immunochromatography assay (GICA) technique has the following characteristics: rapid and simple, high sensitivity, good specificity, no auxiliary equipment, ease of interpreting results, and satisfactory stability. The technique has become one of the most rapid and sensitive immunological detection methods, which is widely used in medical, biological and other fields. The article focuses on the basic principles and technical characteristics of GICA, and briefly describes the applications and future perspectives in the rapid detection of aquatic products.

Enhanced peroxidase-like activity of Mo-doped ceria nanoparticles for sensitive colorimetric detection of glucose

2018 ◽  
Vol 10 (1) ◽  
pp. 76-83 ◽  
Author(s):  
Xue Jiao ◽  
Wanyi Liu ◽  
Di Wu ◽  
Wenhao Liu ◽  
Hongjie Song
Keyword(s):  
Catalytic Activity ◽  
Blood Glucose ◽  
Quantitative Determination ◽  
Colorimetric Detection ◽  
Colorimetric Method ◽  
Ceria Nanoparticles ◽  
Doped Ceria ◽  
Enzyme Mimics ◽  
Small Nanoparticles

Ultra-small nanoparticles of Mo-doped ceria (Mo/CeO2 NPs) possess enhanced peroxidase-like catalytic activity and these enzyme mimics are used here for the successful quantitative determination of blood glucose via a colorimetric method.

Rapid detection of Vibrio metschnikovii in aquatic products by real-time PCR

2010 ◽  
Vol 55 (6) ◽  
pp. 607-613 ◽  
Author(s):  
J. Cao ◽  
J. Xu ◽  
Q. Zheng ◽  
P. Yan
Keyword(s):  
Real Time ◽  
Real Time Pcr ◽  
Rapid Detection ◽  
Aquatic Products ◽  
Vibrio Metschnikovii

Ultra-facile and rapid colorimetric detection of Cu2+ with branched polyethylenimine in 100% aqueous solution

The Analyst ◽  
2018 ◽  
Vol 143 (2) ◽  
pp. 409-414 ◽  
Author(s):  
Hong Shao ◽  
Yadan Ding ◽  
Xia Hong ◽  
Yichun Liu
Keyword(s):  
Aqueous Solution ◽  
Colorimetric Detection ◽  
Colorimetric Method ◽  
Branched Polyethylenimine

An ultra-facile and rapid colorimetric method was explored to detect Cu2+ in 100% aqueous solution by using only BPEI.

A novel and environmentally friendly colorimetric method for detection of cystine in human urine using unmodified gold nanoparticles

RSC Advances ◽  
2014 ◽  
Vol 4 (52) ◽  
pp. 27297-27300 ◽  
Author(s):  
Li-Qiang Lu ◽  
Qian Gao ◽  
Chi Song ◽  
Xi-Ke Tian ◽  
An-Wu Xu
Keyword(s):  
Gold Nanoparticles ◽  
Human Urine ◽  
Colorimetric Detection ◽  
Colorimetric Method ◽  
Environmentally Friendly

A novel and environmentally friendly strategy based on unmodified AuNPs was developed for the colorimetric detection of cystine in human urine.

Colorimetric detection of hypochlorite based on the morphological changes of silver nanoprisms to spherical nanoparticles

2017 ◽  
Vol 9 (21) ◽  
pp. 3151-3158 ◽  
Author(s):  
Thangarasu Sasikumar ◽  
Malaichamy Ilanchelian
Keyword(s):  
Quantitative Determination ◽  
Morphological Changes ◽  
Colorimetric Detection ◽  
Colorimetric Method ◽  
Spherical Nanoparticles ◽  
Colorimetric Probe ◽  
Silver Nanoprisms

In this work, we have developed a simple, rapid, sensitive and selective colorimetric method for the quantitative determination of hypochlorite (ClO−) ions by using triangular silver nanoprisms (AgNPRs) as a colorimetric probe.

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