Naked-eye detection of fluoride ion in water: a remarkably selective easy-to-prepare test paper

2006 ◽  
pp. 624 ◽  
Author(s):  
Zhi-hua Lin ◽  
Sheng-ju Ou ◽  
Chun-ying Duan ◽  
Bing-guang Zhang ◽  
Zhi-ping Bai
Keyword(s):  
Fluoride Ion ◽  
Test Paper ◽  
Eye Detection ◽  
Naked Eye ◽  
Naked Eye Detection

A selective ratiometric fluoride ion sensor with a (2,4-dinitrophenyl)hydrazine derivative of bis(indolyl) methane and its mode of interaction

2015 ◽  
Vol 39 (8) ◽  
pp. 5984-5990 ◽  
Author(s):  
Rupa Pegu ◽  
Rajesh Mandal ◽  
Ankur Kanti Guha ◽  
Sanjay Pratihar
Keyword(s):  
Fluoride Ion ◽  
Eye Detection ◽  
Hydrazine Derivative ◽  
Ion Sensor ◽  
Naked Eye ◽  
Naked Eye Detection

An easy-to-synthesis chemosensor was synthesized and employed as a selective optical chemosensor for fluoride through naked eye detection, which allow us to detect and estimate the concentration of fluoride ion accurately up to 2 μM via ratiometric responses.

A selective naphthalimide-based colorimetric and fluorescent chemosensor for “naked-eye” detection of fluoride ion

2020 ◽  
Vol 500 ◽  
pp. 119207 ◽  
Author(s):  
Liwei Xiao ◽  
Lilei Ren ◽  
Xuemin Jing ◽  
Zheng Li ◽  
Shaoguang Wu ◽  
...  
Keyword(s):  
Fluorescent Chemosensor ◽  
Fluoride Ion ◽  
Eye Detection ◽  
Naked Eye ◽  
Naked Eye Detection

Colorimetric receptors for naked eye detection of inorganic fluoride ion in aqueous media using ICT mechanism

RSC Advances ◽  
2012 ◽  
Vol 2 (28) ◽  
pp. 10499 ◽  
Author(s):  
Madhuprasad ◽  
A. Nityananda Shetty ◽  
Darshak R. Trivedi
Keyword(s):  
Aqueous Media ◽  
Fluoride Ion ◽  
Inorganic Fluoride ◽  
Eye Detection ◽  
Naked Eye ◽  
Naked Eye Detection

A highly selective and dual responsive test paper sensor of Hg2+/Cr3+ for naked eye detection in neutral water

RSC Advances ◽  
2012 ◽  
Vol 2 (9) ◽  
pp. 3714 ◽  
Author(s):  
Priyadip Das ◽  
Amrita Ghosh ◽  
Hitesh Bhatt ◽  
Amitava Das
Keyword(s):  
Test Paper ◽  
Eye Detection ◽  
Naked Eye ◽  
Dual Responsive ◽  
Neutral Water ◽  
Paper Sensor ◽  
Naked Eye Detection

Naked-Eye Detection of Hg(II) Ions by Visible Light-Induced Polymerization Initiated by a Hg(II)-Selective Photoredox Catalyst

2021 ◽  
Author(s):  
Hyungwook Kim ◽  
Young Jae Jung ◽  
Jungkyu K. Lee
Keyword(s):  
Visible Light ◽  
Signal Amplification ◽  
Eye Detection ◽  
Naked Eye ◽  
Turn On ◽  
Novel Strategy ◽  
Amplification Strategy ◽  
Naked Eye Detection

We developed a novel strategy for signal amplification strategy using a visible light-induced photopolymerization, initiated by a selective turn-on photoredox catalyst. As photoredox catalysts, fluorescein derivatives are able to initiate...

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