A new rhodamine-based colorimetric chemosensor for naked-eye detection of Cu 2+ in aqueous solution

2016 ◽  
Vol 157 ◽  
pp. 164-169 ◽  
Author(s):  
Yang Hu ◽  
Jing Zhang ◽  
Yuan-Zheng Lv ◽  
Xiao-Huan Huang ◽  
Sheng-li Hu
Keyword(s):  
Aqueous Solution ◽  
Eye Detection ◽  
Naked Eye ◽  
Colorimetric Chemosensor ◽  
Naked Eye Detection

Chromogenic naked-eye detection of copper ion and fluoride

RSC Advances ◽  
2015 ◽  
Vol 5 (105) ◽  
pp. 86463-86472 ◽  
Author(s):  
Ye Won Choi ◽  
Jae Jun Lee ◽  
Ga Rim You ◽  
Sun Young Lee ◽  
Cheal Kim
Keyword(s):  
Color Change ◽  
Copper Ion ◽  
Eye Detection ◽  
Naked Eye ◽  
Colorimetric Chemosensor ◽  
Naked Eye Detection

Colorimetric chemosensor was reported for detection of Cu2+ and F−via the color change from colorless to yellow and to orange.

Selective fluorometric detection of F− and Zn(ii) ions by a N, O coordinating sensor and naked eye detection of Cu(ii) ions in mixed-aqueous solution

RSC Advances ◽  
2015 ◽  
Vol 5 (56) ◽  
pp. 44764-44777 ◽  
Author(s):  
Amar Hens ◽  
Kajal Krishna Rajak
Keyword(s):  
Aqueous Solution ◽  
Copper Ions ◽  
Blue Emission ◽  
Green Emission ◽  
Fluorometric Detection ◽  
Eye Detection ◽  
Naked Eye ◽  
Mixed Aqueous Solution ◽  
Naked Eye Detection

A N, O coordinating sensor fluorogenically detects fluoride anions (λex = 330 nm, λem = 450 nm) with blue emission and Zn(ii) ions with green emission (λex = 405 nm, λem = 515 nm) as well as colorimetrically detecting copper ions.

Colorimetric chemosensor based on coumarin skeleton for selective naked eye detection of cobalt (II) ion in near aqueous medium

2019 ◽  
Vol 280 ◽  
pp. 219-226 ◽  
Author(s):  
Devika Vashisht ◽  
Kamaljot Kaur ◽  
Rashmi Jukaria ◽  
Aseem Vashisht ◽  
Shweta Sharma ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Eye Detection ◽  
Naked Eye ◽  
Colorimetric Chemosensor ◽  
Naked Eye Detection

A Simple Colorimetric Chemosensor for Naked Eye Detection of Cyanide Ion

2016 ◽  
Vol 26 (5) ◽  
pp. 1857-1864 ◽  
Author(s):  
Parisa Gholamzadeh ◽  
Ghodsi Mohammadi Ziarani ◽  
Negar Lashgari ◽  
Alireza Badiei ◽  
Alireza Shayesteh ◽  
...  
Keyword(s):  
Eye Detection ◽  
Cyanide Ion ◽  
Naked Eye ◽  
Colorimetric Chemosensor ◽  
Naked Eye Detection

Water-soluble pyridine-based colorimetric chemosensor for naked eye detection of silver ions: design, synthesis, spectral and theoretical investigation

2014 ◽  
Vol 6 (24) ◽  
pp. 9610-9615 ◽  
Author(s):  
B. Annaraj ◽  
M. A. Neelakantan
Keyword(s):  
Water Samples ◽  
Silver Ions ◽  
Cost Effective ◽  
Water Soluble ◽  
Eye Detection ◽  
Design Synthesis ◽  
Naked Eye ◽  
Colorimetric Chemosensor ◽  
Test Kit ◽  
Naked Eye Detection

A selective and sensitive colorimetric chemosensor (L) for silver ions is reported. Various spectroscopic results show the sensing properties of (L). A simple and cost effective test kit has been prepared for the detection of silver ion in water samples.

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