Fluorescent Nanoaggregates of Pentacenequinone Derivative for Selective Sensing of Picric acid in Aqueous Media

2012 ◽  
Vol 14 (12) ◽  
pp. 3112-3115 ◽  
Author(s):  
Vandana Bhalla ◽  
Ankush Gupta ◽  
Manoj Kumar
Keyword(s):  
Picric Acid ◽  
Aqueous Media

Detection of Picric Acid by Terpy-Based Metallo-Supramolecular Fluorescent Coordination Polymers in Aqueous Media

2017 ◽  
Vol 35 (4) ◽  
pp. 447-456 ◽  
Author(s):  
Zhongyu Ding ◽  
Hongqing Li ◽  
Wanqing Gao ◽  
Yiquan Zhang ◽  
Chunhua Liu ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Picric Acid ◽  
Aqueous Media

Electron rich triphenylamine derivatives (D-π-D) for selective sensing of picric acid in aqueous media

2016 ◽  
Vol 231 ◽  
pp. 302-312 ◽  
Author(s):  
Kumaraguru Duraimurugan ◽  
Rajendiran Balasaravanan ◽  
Ayyanar Siva
Keyword(s):  
Picric Acid ◽  
Aqueous Media

Ultrasensitive detection of nitroexplosive – picric acid via a conjugated polyelectrolyte in aqueous media and solid support

2015 ◽  
Vol 51 (33) ◽  
pp. 7207-7210 ◽  
Author(s):  
Sameer Hussain ◽  
Akhtar Hussain Malik ◽  
Mohammad Adil Afroz ◽  
Parameswar Krishnan Iyer
Keyword(s):  
Electrostatic Interactions ◽  
Picric Acid ◽  
Aqueous Media ◽  
Chitosan Film ◽  
Cost Effective ◽  
Paper Strip ◽  
Contact Mode ◽  
Conjugated Polyelectrolyte ◽  
Sensing Platform ◽  
Strip Test

Cationic polymer PMI detects picric acid at ppt levels via combination of ground state charge transfer, RET and electrostatic interactions. A paper strip test and a contact mode sensing platform using chitosan film confirm the method as simple, portable and cost-effective.

Aggregation induced emission (AIE) active N-arylated ferrocenyl pyrazole chromophores: second order nonlinear optical and turn on/off fluorescence for detection of picric acid in mixed aqueous media

2021 ◽  
Author(s):  
Ezhumalai David ◽  
Krishnan Thirumoorthy ◽  
Nallasamy Palanisami
Keyword(s):  
Nonlinear Optical ◽  
Picric Acid ◽  
Aqueous Media ◽  
Second Order ◽  
Space Group ◽  
Aggregation Induced Emission ◽  
Turn On ◽  
Centrosymmetric Space Group ◽  
Donor Acceptor

A series of new donor-acceptor (D–A) type N-arylated ferrocenyl pyrazole chromophores 1-4 have been synthesized and spectroscopically characterized. The molecules 2-4 crystalizes in centrosymmetric space group, but shows weak second...

“ICT-not-quenching” near infrared ratiometric fluorescent detection of picric acid in aqueous media

2013 ◽  
Vol 49 (42) ◽  
pp. 4764 ◽  
Author(s):  
Yongqian Xu ◽  
Benhao Li ◽  
Weiwei Li ◽  
Jie Zhao ◽  
Shiguo Sun ◽  
...  
Keyword(s):  
Near Infrared ◽  
Picric Acid ◽  
Aqueous Media ◽  
Fluorescent Detection

Concentration dependent ratiometric turn-on selective fluorescence detection of picric acid in aqueous and non-aqueous media

RSC Advances ◽  
2015 ◽  
Vol 5 (5) ◽  
pp. 3903-3907 ◽  
Author(s):  
Ashok Yadav ◽  
Ramamoorthy Boomishankar
Keyword(s):  
Proton Transfer ◽  
Fluorescence Detection ◽  
Picric Acid ◽  
Aqueous Media ◽  
Low Concentration ◽  
Turn On

A phosphorictriamide scaffold, [(NHAQ)3PO] (TAQP), which has an electron-rich aminoquinoline (AQ) chromophore, is shown to exhibit a ratiometric turn-on response for picric acid (PA) at low concentration via a proton-transfer pathway.

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