Electronic-Tongue Colorimetric-Sensor Array for Discrimination and Quantitation of Metal Ions Based on Gold-Nanoparticle Aggregation

2019 ◽  
Vol 91 (9) ◽  
pp. 6315-6320 ◽  
Author(s):  
Xin Li ◽  
Siqun Li ◽  
Qingyun Liu ◽  
Zhengbo Chen
Keyword(s):  
Metal Ions ◽  
Gold Nanoparticle ◽  
Sensor Array ◽  
Electronic Tongue ◽  
Colorimetric Sensor ◽  
Nanoparticle Aggregation ◽  
Colorimetric Sensor Array ◽  
Gold Nanoparticle Aggregation

A colorimetric sensor array for detection and discrimination of antioxidants based on Ag nanoshell deposition on gold nanoparticle surfaces

The Analyst ◽  
2019 ◽  
Vol 144 (21) ◽  
pp. 6276-6282
Author(s):  
Yanan Li ◽  
Qingyun Liu ◽  
Zhengbo Chen
Keyword(s):  
Gold Nanoparticle ◽  
Human Body ◽  
High Performance ◽  
Essential Role ◽  
Sensor Array ◽  
Colorimetric Sensor ◽  
Colorimetric Sensor Array

There is growing interest in developing a high-performance sensor array for detection and discrimination of antioxidants owing to their widespread use and essential role in the human body.

Heavy metal ion discrimination based on distinct interaction between single-stranded DNA and methylene blue

2019 ◽  
Vol 11 (1) ◽  
pp. 17-20 ◽  
Author(s):  
Li Li ◽  
Bing Liu ◽  
Zhengbo Chen
Keyword(s):  
Heavy Metal ◽  
Methylene Blue ◽  
Metal Ions ◽  
Metal Ion ◽  
Heavy Metal Ions ◽  
Sensor Array ◽  
Colorimetric Sensor ◽  
Heavy Metal Ion ◽  
Single Stranded Dna ◽  
Colorimetric Sensor Array

In this work, we developed a facile and extensible colorimetric sensor array based on different interactions between methylene blue (MB) and single-stranded DNA (ssDNA) for the discrimination of heavy metal ions.

A metal ion-regulated colorimetric sensor array: discriminating Chinese Baijiu from other beverages

2019 ◽  
Vol 11 (41) ◽  
pp. 5274-5281 ◽  
Author(s):  
Jiawei Li ◽  
Ping Yang ◽  
Jing Zhang ◽  
Zhengfan Shui ◽  
Danqun Huo ◽  
...  
Keyword(s):  
Metal Ions ◽  
Metal Ion ◽  
Sensor Array ◽  
Colorimetric Sensor ◽  
Correct Classification ◽  
Au Nps ◽  
Colorimetric Sensor Array

We provide a Baijiu colorimetric sensor array based on metal ions regulated Au NPs aggregation, which can do a correct classification of 16 Baijius with different flavor types.

scholarly journals Visual artificial tongue for identification of various metal ions in mixtures and real water samples: a colorimetric sensor array using off-the-shelf dyes

RSC Advances ◽  
2019 ◽  
Vol 9 (47) ◽  
pp. 27583-27587 ◽  
Author(s):  
Yuanfang Huang ◽  
Peiwen Cheng ◽  
Chunyan Tan
Keyword(s):  
Pattern Recognition ◽  
Image Analysis ◽  
Metal Ions ◽  
Absorption Spectra ◽  
Water Samples ◽  
Sensor Array ◽  
Colorimetric Sensor ◽  
Real Water Samples ◽  
Colorimetric Sensor Array

A colorimetric sensor array was constructed to detect metal ions by pattern recognition based on image analysis and absorption spectra.

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