Tweezer-shaped hydrazone derivatives for the selective detection of cyanide ion

2019 ◽  
Author(s):  
Priya Ranjan Sahoo ◽  
Arvind Kumar ◽  
Shikha Choudhary ◽  
Hitaish ◽  
Rocky Chhikara ◽  
...  
Keyword(s):  
Selective Detection ◽  
Cyanide Ion

Orange emitting fluorescence probe for the selective detection of cyanide ion in solution and solid states

2019 ◽  
Vol 291 ◽  
pp. 426-432 ◽  
Author(s):  
Sivalingam Suganya ◽  
Ezhakudiyan Ravindran ◽  
Malay Krishna Mahato ◽  
Edamana Prasad
Keyword(s):  
Fluorescence Probe ◽  
Selective Detection ◽  
Cyanide Ion ◽  
Solid States

A colorimetric and ratiometric fluorescent probe for the selective detection of cyanide anions in aqueous media and living cells

RSC Advances ◽  
2016 ◽  
Vol 6 (13) ◽  
pp. 10266-10271 ◽  
Author(s):  
Xueyi Sun ◽  
Yu Wang ◽  
Xiahe Deng ◽  
Junfang Zhang ◽  
Zhao Zhang
Keyword(s):  
Charge Transfer ◽  
Fluorescent Probe ◽  
Aqueous Media ◽  
Living Cells ◽  
Sensitive Detection ◽  
Selective Detection ◽  
Cyanide Ion ◽  
Internal Charge Transfer ◽  
Internal Charge ◽  
Ratiometric Fluorescent Probe

Based on the internal charge transfer (ICT) mechanism, a novel colorimetric and ratiometric fluorescent probe was developed for highly selective and sensitive detection of cyanide ion in aqueous media.

Copper Complex-Embedded Vesicular Receptor for Selective Detection of Cyanide Ion and Colorimetric Monitoring of Enzymatic Reaction

2019 ◽  
Vol 11 (50) ◽  
pp. 47587-47595 ◽  
Author(s):  
Rahul Kaushik ◽  
Rahul Sakla ◽  
Amrita Ghosh ◽  
Sapna Dama ◽  
Ashwani Mittal ◽  
...  
Keyword(s):  
Copper Complex ◽  
Enzymatic Reaction ◽  
Selective Detection ◽  
Cyanide Ion

Selective detection of cyanide ion in 100 % water by indolium based dual reactive binding site optical sensor

2020 ◽  
Vol 397 ◽  
pp. 112571
Author(s):  
Jong Ho Park ◽  
Ramalingam Manivannan ◽  
Palanisamy Jayasudha ◽  
Young-A Son
Keyword(s):  
Binding Site ◽  
Optical Sensor ◽  
Selective Detection ◽  
Cyanide Ion

A colorimetric and fluorometric chemosensor for the selective detection of cyanide ion in both the aqueous and solid phase

2017 ◽  
Vol 253 ◽  
pp. 942-948 ◽  
Author(s):  
Myeong Jin Kim ◽  
Ramalingam Manivannan ◽  
Ick Jin Kim ◽  
Young-A. Son
Keyword(s):  
Solid Phase ◽  
Selective Detection ◽  
Cyanide Ion

A novel dendritic polymer based turn- off fluorescence sensor for the selective detection of cyanide ion in aqueous medium

2019 ◽  
Vol 137 ◽  
pp. 71-78 ◽  
Author(s):  
G. Avudaiappan ◽  
K. Anjaly Jacob ◽  
Letcy V. Theresa ◽  
A.M. Shebitha ◽  
K. Hiba ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Fluorescence Sensor ◽  
Selective Detection ◽  
Cyanide Ion ◽  
Dendritic Polymer

A naked-eye selective detection of cyanide ion: studies on the effect of chromophores and spacers on ditopic receptors

The Analyst ◽  
2011 ◽  
Vol 136 (9) ◽  
pp. 1873 ◽  
Author(s):  
Vinod Kumar ◽  
Hemlata Rana ◽  
M. P. Kaushik
Keyword(s):  
Selective Detection ◽  
Cyanide Ion ◽  
Naked Eye ◽  
Ditopic Receptors

Selective detection of glutathione based on the recovered fluorescence of BSA‐AuNCs/Cu 2+ system

2019 ◽  
Vol 14 (9) ◽  
pp. 952-956
Author(s):  
Yining Zhu ◽  
Wang Li ◽  
Cheng Ju ◽  
Xiang Gong ◽  
Wenhao Song ◽  
...  
Keyword(s):  
Selective Detection

Development of Ultrasensitive and Arsenic (III) Selective Upconverting (NaYF4: Yb3+, Er3+) Platform

2020 ◽  
Author(s):  
Suman Duhan ◽  
Kedar Sahoo ◽  
Sudhir Kumar Singh ◽  
Manoj Kumar
Keyword(s):  
Heavy Ions ◽  
Leaf Extract ◽  
Moringa Oleifera ◽  
Solid Phase ◽  
Selective Detection ◽  
Arsenic Pollution ◽  
Apparent Effect ◽  
Safe Limit ◽  
Interfering Ions ◽  
Resonance Transfer

The development of a sensitive alpha-NaYF4:Yb3+, Er3+ solid-phase upconverting platform (UCP) has been realized using Moringa oleifera leaf extract for selective detection of arsenic (As III) contamination in drinking water. The presence of polyphenols in the leaves extract is shown to induce luminescence resonance transfer (LRET), diminishing thereby the Er3+ upconverting red and green emissions activated by 980 nm excitation. However, addition of As3+ species interrupts the LRET process and restores emission proportionately. This feature allows platform to selectively detect arsenic pollution in water below the safe limit of 10 ppt. The uniqueness of UCP lies in monitoring the As3+ contamination in samples containing heavy ions (Cd2+, Hg2+) as well, without apparent effect on the signal reproducibility. UCP is also found to be insensitive to other interfering ions like Pb2+, H2PO4-, F-, Cl-, Ca2+, Mg2+, Sn2+, Cr6+, Fe2+ and Co2+, if present.<br><br>

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