A highly sensitive and selective cyanide detection using a gold nanoparticle-based dual fluorescence–colorimetric sensor with a wide concentration range

2016 ◽  
Vol 227 ◽  
pp. 283-290 ◽  
Author(s):  
Chieh Cheng ◽  
Hsueh-Yang Chen ◽  
Chung-Shu Wu ◽  
Jagan Singh Meena ◽  
Turibius Simon ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Colorimetric Sensor ◽  
Wide Concentration Range ◽  
Dual Fluorescence ◽  
Highly Sensitive

scholarly journals Colorimetric sensing strategy for heparin assay based on PDDA-induced aggregation of gold nanoparticles

2019 ◽  
Vol 1 (2) ◽  
pp. 486-489 ◽  
Author(s):  
Xiaoyi Ma ◽  
Xinyue Kou ◽  
Yuanyuan Xu ◽  
Dawei Yang ◽  
Peng Miao
Keyword(s):  
Gold Nanoparticles ◽  
Gold Nanoparticle ◽  
Colorimetric Sensor ◽  
Colloidal System ◽  
Colorimetric Sensing ◽  
Aggregation Effect ◽  
System P ◽  
Highly Sensitive ◽  
Induced Aggregation

We have developed a highly sensitive colorimetric sensor for the detection of heparin based on its anti-aggregation effect of the PDDA–gold nanoparticle colloidal system.

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.

Aptasensor for ampicillin using gold nanoparticle based dual fluorescence–colorimetric methods

2012 ◽  
Vol 402 (6) ◽  
pp. 2153-2161 ◽  
Author(s):  
Kyung-Mi Song ◽  
Euiyoung Jeong ◽  
Weejeong Jeon ◽  
Minseon Cho ◽  
Changill Ban
Keyword(s):  
Gold Nanoparticle ◽  
Dual Fluorescence ◽  
Colorimetric Methods
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