A Highly Sensitive Optical Chemical Sensor Based on Organically Modified Silicate Film for Trace Amounts of Nitrite

2016 ◽  
Vol 12 (6) ◽  
pp. 628-633
Author(s):  
Abdukader Abdukayum ◽  
Ailijiang Tuerdi ◽  
Muhetaer Tuerhong
Keyword(s):  
Chemical Sensor ◽  
Optical Chemical Sensor ◽  
Silicate Film ◽  
Highly Sensitive ◽  
Organically Modified

Design of novel and modified dual optode membrane based on carbon dots for both ultratrace copper(ii) and cobalt(ii): derivative spectrophotometric and central composite design study

2018 ◽  
Vol 42 (4) ◽  
pp. 2590-2604 ◽  
Author(s):  
Seyed Alireza Shahamirifard ◽  
Mehrorang Ghaedi
Keyword(s):  
Central Composite Design ◽  
Carbon Dots ◽  
Chemical Sensor ◽  
Optical Chemical Sensor ◽  
Ion Sensing ◽  
Highly Sensitive ◽  
Optode Membrane ◽  
Central Composite ◽  
Determination Of Copper

A selective, accurate and highly sensitive optical chemical sensor (optode) for the simultaneous determination of copper(ii) and cobalt(ii) without any prior separation or purification ion sensing was developed.

A Novel Highly Sensitive Dual-channel Chemical Sensor for Sequential Recognition of Cu2+ and CN- in Aqueous Media and its Bioimaging Applications on Living Cells

2021 ◽  
Author(s):  
Yong-Qiang Xie ◽  
You-Ming Zhang ◽  
Zhao-Hui Li ◽  
Qi Xiao-Ni ◽  
Hong Yao ◽  
...  
Keyword(s):  
Chemical Sensor ◽  
Aqueous Media ◽  
Living Cells ◽  
Chemical Probe ◽  
Dual Channel ◽  
Highly Sensitive ◽  
Sequential Recognition

A simple and unique dual-channel chemical probe (DH) was designed and synthesized, which not only realized sequential recognition of Cu2+ and CN− by colorimetric and fluorometric methods, but also realized...

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