Pentacenequinone derivatives: aggregation-induced emission enhancement, mechanism and fluorescent aggregates for superamplified detection of nitroaromatic explosives

2014 ◽  
Vol 2 (35) ◽  
pp. 7356-7363 ◽  
Author(s):  
Sandeep Kaur ◽  
Ankush Gupta ◽  
Vandana Bhalla ◽  
Manoj Kumar
Keyword(s):  
Picric Acid ◽  
Selective Detection ◽  
Nitroaromatic Explosives ◽  
Aggregation Induced Emission ◽  
Enhancement Mechanism ◽  
Emission Enhancement

Fluorescent aggregates of AIEE active pentacenequinone based derivatives have been prepared and utilized for selective detection of picric acid.

Thiophene functionalized silicon-containing aggregation-induced emission enhancement materials: applications as fluorescent probes for the detection of nitroaromatic explosives in aqueous-based solutions

2015 ◽  
Vol 17 (48) ◽  
pp. 32472-32478 ◽  
Author(s):  
Xuefeng Wang ◽  
Jiangyan Bian ◽  
Lichao Xu ◽  
Hua Wang ◽  
Shengyu Feng
Keyword(s):  
Fluorescent Probes ◽  
Nitroaromatic Explosives ◽  
Aggregation Induced Emission ◽  
Emission Enhancement ◽  
Quenching Efficiency

Thiophene-functionalized silicon-containing AIEE FL probes exhibited better quenching efficiency for nitroaromatics in aqueous-based than in organic-based solutions.

Aggregation-induced emission enhancement upon Al3+ complexation with a tetrasulfonated calix[4]bisazacrown fluorescent molecular sensor

2014 ◽  
Vol 12 (25) ◽  
pp. 4335-4341 ◽  
Author(s):  
Yi-Bin Ruan ◽  
Alexis Depauw ◽  
Isabelle Leray
Keyword(s):  
Fluorescence Enhancement ◽  
Water Soluble ◽  
Aggregation Induced Emission ◽  
Enhancement Mechanism ◽  
Molecular Sensor ◽  
Emission Enhancement ◽  
Ratiometric Detection ◽  
Soluble Ligand

A new water-soluble ligand bearing a tetrasulfonated calix[4]arene was constructed for ratiometric detection of Al3+ based on an aggregation-induced fluorescence enhancement mechanism.

Rational molecular design of aggregation-induced emission cationic Ir(iii) phosphors achieving supersensitive and selective detection of nitroaromatic explosives

2017 ◽  
Vol 5 (41) ◽  
pp. 10847-10854 ◽  
Author(s):  
Li-Li Wen ◽  
Xue-Gang Hou ◽  
Guo-Gang Shan ◽  
Wei-Lin Song ◽  
Shu-Ran Zhang ◽  
...  
Keyword(s):  
Molecular Design ◽  
Selective Detection ◽  
Nitroaromatic Explosives ◽  
Aggregation Induced Emission ◽  
Rational Molecular Design

Employing AIE-active cationic Ir(iii) phosphors as sensors, the supersensitive and selective detection of TNP was achieved.

Aggregation induced emission enhancement from antipyrine-based schiff base and its selective sensing towards picric acid

2017 ◽  
Vol 248 ◽  
pp. 223-233 ◽  
Author(s):  
Samir Maity ◽  
Milan Shyamal ◽  
Debasish Das ◽  
Prativa Mazumdar ◽  
Gobinda P. Sahoo ◽  
...  
Keyword(s):  
Schiff Base ◽  
Picric Acid ◽  
Aggregation Induced Emission ◽  
Emission Enhancement

Two luminescent Zn(ii) metal–organic frameworks for exceptionally selective detection of picric acid explosives

2015 ◽  
Vol 51 (39) ◽  
pp. 8300-8303 ◽  
Author(s):  
Zhi-Qiang Shi ◽  
Zi-Jian Guo ◽  
He-Gen Zheng
Keyword(s):  
Picric Acid ◽  
Metal Organic Frameworks ◽  
Selective Detection ◽  
Nitroaromatic Explosives ◽  
Highly Sensitive ◽  
Metal Organic

Two luminescent thiophene-containing Zn–MOFs exhibit very highly sensitive and selective detection of picric acid compared to other nitroaromatic explosives.

Tetraphenylethene probe based fluorescent silica nanoparticles for the selective detection of nitroaromatic explosives

2021 ◽  
Author(s):  
Muhammad Azhar Hayat Nawaz ◽  
Lianjie Meng ◽  
Huipeng Zhou ◽  
Jia Ren ◽  
Sohail Anjum Shahzad ◽  
...  
Keyword(s):  
Silica Nanoparticles ◽  
Selective Detection ◽  
Fluorometric Method ◽  
Nitroaromatic Explosives ◽  
Aggregation Induced Emission ◽  
Fluorescent Silica Nanoparticles ◽  
Positively Charged

A simple and sensitive fluorometric method is developed utilizing aggregation-induced emission probe based silica nanoparticles for the detection of nitroaromatic explosives. A positively charged tetraphenylethene based probe (TPE-C2-2+) is doped...

A luminescent heterometallic metal–organic framework for the naked-eye discrimination of nitroaromatic explosives

2017 ◽  
Vol 53 (74) ◽  
pp. 10318-10321 ◽  
Author(s):  
Xiujuan Qi ◽  
Yunhe Jin ◽  
Na Li ◽  
Zhi Wang ◽  
Kangcai Wang ◽  
...  
Keyword(s):  
Picric Acid ◽  
Metal Organic Framework ◽  
Selective Detection ◽  
Blue Fluorescence ◽  
Nitroaromatic Explosives ◽  
Detection Ability ◽  
Naked Eye ◽  
Metal Organic ◽  
Organic Framework

A heterometallic MOF with strong blue fluorescence and interrupted cap topology was synthesized, which not only showed naked-eye selective detection ability towards the nitro explosive trinitrobenzene but also displayed the high sensing selectivity towards picric acid.

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