Rapid Colorimetric Discrimination of Cyanide Ions – Mechanistic Insights and Applications

2022 ◽  
Author(s):  
Arunkumar Kathiravan ◽  
Selvaraj Sengottiyan ◽  
Tomasz Puzyn ◽  
Gopinath Pushparathinam ◽  
kanagachidambaresan ramasubramanian ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Water Samples ◽  
Intramolecular Charge Transfer ◽  
Eye Detection ◽  
Colorimetric Probe ◽  
Naked Eye ◽  
Real Water Samples ◽  
Naked Eye Detection

In this work, we have employed an intramolecular charge transfer-based DMN colorimetric probe for the rapid naked-eye detection of cyanide ions in solution as well as real water samples. The...

A highly sensitive naked-eye fluorescent probe for trace hydrazine based on ‘C-CN’ bond cleavage

The Analyst ◽  
2018 ◽  
Vol 143 (18) ◽  
pp. 4354-4358 ◽  
Author(s):  
Hai Xu ◽  
Zhen Huang ◽  
Yaqian Li ◽  
Biao Gu ◽  
Zile Zhou ◽  
...  
Keyword(s):  
Detection Limit ◽  
Fluorescent Probe ◽  
Water Samples ◽  
Bond Cleavage ◽  
Eye Detection ◽  
Naked Eye ◽  
Real Water Samples ◽  
Highly Sensitive ◽  
First Time ◽  
Naked Eye Detection

The ‘C–CN’ bond cleavage was applied to the recognition of N2H4 for the first time; the obvious change in color could be used for “naked-eye” detection; the corresponding detection limit was found to be 5.81 × 10−8 M (1.65 ppb); the probe could be applied for N2H4 detection in real water samples.

scholarly journals Quinoline-based fluorescent probe for the detection and monitoring of hypochlorous acid in a rheumatoid arthritis model

RSC Advances ◽  
2021 ◽  
Vol 11 (50) ◽  
pp. 31656-31662
Author(s):  
Xinyi Yang ◽  
Yue Wang ◽  
Zhuye Shang ◽  
Zexi Zhang ◽  
Haijun Chi ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Treatment Response ◽  
Fluorescent Probe ◽  
Water Samples ◽  
Hypochlorous Acid ◽  
Eye Detection ◽  
Arthritis Model ◽  
Naked Eye ◽  
Real Water Samples ◽  
Naked Eye Detection

A quinoline-based fluorescent probe (HQ) has been designed and synthesized for the monitoring of HOCl-mediated treatment response of a rheumatoid arthritis (RA) model and “naked-eye” detection of HOCl in real water samples.

Nanomolar Cu2+ and F− naked-eye detection with a 1,8-naphthalimide-based colorimetric probe

2015 ◽  
Vol 212 ◽  
pp. 364-370 ◽  
Author(s):  
Chunxia Liu ◽  
Jie Xu ◽  
Fan Yang ◽  
Wan Zhou ◽  
Zhanxian Li ◽  
...  
Keyword(s):  
Eye Detection ◽  
Colorimetric Probe ◽  
Naked Eye ◽  
Naked Eye Detection

A plasmonic ELISA for the naked-eye detection of chromium ions in water samples

2016 ◽  
Vol 409 (4) ◽  
pp. 1093-1100 ◽  
Author(s):  
Cuize Yao ◽  
Shiting Yu ◽  
Xiuqing Li ◽  
Ze Wu ◽  
Jiajie Liang ◽  
...  
Keyword(s):  
Water Samples ◽  
Eye Detection ◽  
Chromium Ions ◽  
Naked Eye ◽  
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.

Naked‐Eye Detection of Fluoride Ions Using a Reaction‐based Colorimetric Probe

2020 ◽  
Author(s):  
Yun Seon Choi ◽  
Namdoo Kim ◽  
Kyoung‐Jin Jang ◽  
Heon‐Jin Choi ◽  
Seunghan Shin ◽  
...  
Keyword(s):  
Eye Detection ◽  
Fluoride Ions ◽  
Colorimetric Probe ◽  
Naked Eye ◽  
Naked Eye Detection
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