A facile approach to cross-reactive colorimetric sensor arrays: an application in the recognition of the 20 natural amino acids

RSC Advances ◽  
2014 ◽  
Vol 4 (56) ◽  
pp. 29581-29585 ◽  
Author(s):  
Sihua Qian ◽  
Hengwei Lin
Keyword(s):  
Amino Acids ◽  
Sensor Array ◽  
Sensor Arrays ◽  
Colorimetric Sensor ◽  
Single Indicator ◽  
Colorimetric Sensor Array ◽  
Natural Amino Acids ◽  
First Time

A very facile approach for the design and fabrication of a colorimetric sensor array, by using only a single indicator–receptor couple at various ratios and concentrations, is described for the first time.

A Colorimetric Sensor Array for Identification of Natural Amino Acids

2010 ◽  
Vol 38 (8) ◽  
pp. 1115-1120 ◽  
Author(s):  
Dan-Qun HUO ◽  
Guo-Ping ZHANG ◽  
Chang-Jun HOU ◽  
Jia-Le DONG ◽  
Yu-Chang ZHANG ◽  
...  
Keyword(s):  
Amino Acids ◽  
Sensor Array ◽  
Colorimetric Sensor ◽  
Colorimetric Sensor Array ◽  
Natural Amino Acids

An Optoelectronic Nose:“Seeing” Smells by Means of Colorimetric Sensor Arrays

MRS Bulletin ◽  
2004 ◽  
Vol 29 (10) ◽  
pp. 720-725 ◽  
Author(s):  
Kenneth S. Suslick
Keyword(s):  
Thin Films ◽  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Sensor Array ◽  
Full Range ◽  
Sensor Arrays ◽  
Colorimetric Sensor ◽  
New Approach ◽  
Colorimetric Sensor Array ◽  
Volatile Organic

AbstractA new approach to general sensors for odors and volatile organic compounds (VOCs) using thin films of chemically responsive dyes as a colorimetric sensor array is described. This optoelectronic “nose,” by using an array of multiple dyes whose colors change based on the full range of intermolecular interactions, provides enormous discriminatory power among odorants in a simple device that can be easily digitally imaged. High sensitivities (ppb) have been demonstrated for the detection of biologically important analytes such as amines, carboxylic acids, and thiols. By the proper choice of dyes and substrate, the array can be made essentially nonresponsive to changes in humidity.

Colorimetric sensor arrays for the detection and identification of antibiotics

2019 ◽  
Vol 11 (22) ◽  
pp. 2836-2854 ◽  
Author(s):  
Mohammed Awad Abedalwafa ◽  
Yan Li ◽  
Chunfang Ni ◽  
Lu Wang
Keyword(s):  
Sensor Array ◽  
Low Cost ◽  
Sensor Arrays ◽  
Colorimetric Sensor ◽  
Ease Of Use ◽  
Colorimetric Sensor Array ◽  
Detection And Identification

The colorimetric sensor array has become a good candidate for the detection of antibiotics due to its ease of use, convenience and low cost.

Visual detection of different metal ions based on the tug of war between triangular Au nanoparticles and metal ions against mercaptans

2021 ◽  
Author(s):  
Xianli Chen ◽  
Yong Liang
Keyword(s):  
Metal Ions ◽  
Sensor Array ◽  
Au Nanoparticles ◽  
Visual Detection ◽  
Colorimetric Sensor ◽  
Colorimetric Sensor Array ◽  
First Time

Herein, a new colorimetric sensor array was developed for the first time, which can rapidly recognize 9 types of metal ions (e.g., Ni2+, Zn2+, Cd2+, Cu2+, Cr3+, Fe2+, Se2+, Mn2+, and Mg2+).

Identification of accelerants, fuels and post-combustion residues using a colorimetric sensor array

The Analyst ◽  
2015 ◽  
Vol 140 (17) ◽  
pp. 5929-5935 ◽  
Author(s):  
Zheng Li ◽  
Minseok Jang ◽  
Jon R. Askim ◽  
Kenneth S. Suslick
Keyword(s):  
Sensor Array ◽  
Colorimetric Sensor ◽  
Colorimetric Sensor Array ◽  
Detection And Identification ◽  
Combustion Residues

A linear (1 × 36) colorimetric sensor array has been integrated with a pre-oxidation technique for detection and identification of a variety of fuels and post-combustion residues.

Research on the reaction mechanism of colorimetric sensor array with characteristic volatile gases-TMA during fish storage

2018 ◽  
Vol 42 (1) ◽  
pp. e12952 ◽  
Author(s):  
Riqin Lv ◽  
Xingyi Huang ◽  
Weitao Ye ◽  
Joshua Harrington Aheto ◽  
Haixia Xu ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Sensor Array ◽  
Colorimetric Sensor ◽  
Colorimetric Sensor Array

Colorimetric Sensor Array for Monitoring CO and Ethylene

2018 ◽  
Vol 91 (1) ◽  
pp. 797-802 ◽  
Author(s):  
Zheng Li ◽  
Kenneth S. Suslick
Keyword(s):  
Sensor Array ◽  
Colorimetric Sensor ◽  
Colorimetric Sensor Array
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