A-D-A Sensors Based on Naphthoimidazoledione and Boronic Acid as Turn-On Cyanide Probes in Water

2009 ◽  
Vol 74 (10) ◽  
pp. 3919-3922 ◽  
Author(s):  
Matinee Jamkratoke ◽  
Vithaya Ruangpornvisuti ◽  
Gamolwan Tumcharern ◽  
Thawatchai Tuntulani ◽  
Boosayarat Tomapatanaget
Keyword(s):  
Boronic Acid ◽  
Turn On

A Boronic Acid-Based Fluorescence Hydrogel for Monosaccharide Detection

2018 ◽  
Author(s):  
Suying Xu ◽  
Adam Sedgwick ◽  
Souad Elfecky ◽  
Wenbo Chen ◽  
Ashley Jones ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Boronic Acid ◽  
Binding Constants ◽  
Strong Fluorescence ◽  
Fluorescence Response ◽  
Turn On ◽  
Fluorescence Turn On ◽  
Hydrogel System

<p>A boronic acid-based anthracene fluorescent probe was functionalised with an acrylamide unit to incorporate into a hydrogel system for monosaccharide detection<i>. </i>In solution, the fluorescent probe<b> </b>displayed a strong fluorescence turn-on response upon exposure to fructose, and an expected trend in apparent binding constants, as judged by a fluorescence response where D-fructose > D-galactose > D-mannose > D-glucose. The hydrogel incorporating the boronic acid monomer demonstrated the ability to detect monosaccharides by fluorescence with the same overall trend as the monomer in solution with the addition of fructose resulting in a 10-fold enhancement (≤ 0.25 M). <b><u></u></b></p>

A novel boronic acid-based fluorescence turn on sensor for specific detection of adenosine in urine

2021 ◽  
pp. 109859
Author(s):  
Ran Wang ◽  
Dongxue Zhan ◽  
Guiqian Fang ◽  
Yan Ma ◽  
Peng Meng ◽  
...  
Keyword(s):  
Boronic Acid ◽  
Specific Detection ◽  
Turn On ◽  
Fluorescence Turn On

Lactose tailored boronic acid conjugated fluorescent gold nanoclusters for turn-on sensing of dopamine

2017 ◽  
Vol 72 (4) ◽  
pp. 445-459 ◽  
Author(s):  
J. S. Anjali Devi ◽  
B. Aswathy ◽  
Sasidharan Asha ◽  
Sony George
Keyword(s):  
Boronic Acid ◽  
Gold Nanoclusters ◽  
Turn On

scholarly journals Naphthalimide-based optical turn-on sensor for monosaccharide recognition using boronic acid receptor

RSC Advances ◽  
2019 ◽  
Vol 9 (31) ◽  
pp. 17933-17940
Author(s):  
Sanaz Seraj ◽  
Shohre Rouhani ◽  
Farnoush Faridbod
Keyword(s):  
Boronic Acid ◽  
Acid Receptor ◽  
Turn On ◽  
Response Enhancement

A fluorogenic receptor/GO nano-platform. PET developed using a new designed functional gives amplified (OFF–ON) fructose sensing with a 35-fold response. Enhancement takes place during a fast selective GO desorption.

A Boronic Acid-Based Fluorescence Hydrogel for Monosaccharide Detection

2018 ◽  
Author(s):  
Suying Xu ◽  
Adam Sedgwick ◽  
Souad Elfecky ◽  
Wenbo Chen ◽  
Ashley Jones ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Boronic Acid ◽  
Binding Constants ◽  
Strong Fluorescence ◽  
Fluorescence Response ◽  
Turn On ◽  
Fluorescence Turn On ◽  
Hydrogel System

<p>A boronic acid-based anthracene fluorescent probe was functionalised with an acrylamide unit to incorporate into a hydrogel system for monosaccharide detection<i>. </i>In solution, the fluorescent probe<b> </b>displayed a strong fluorescence turn-on response upon exposure to fructose, and an expected trend in apparent binding constants, as judged by a fluorescence response where D-fructose > D-galactose > D-mannose > D-glucose. The hydrogel incorporating the boronic acid monomer demonstrated the ability to detect monosaccharides by fluorescence with the same overall trend as the monomer in solution with the addition of fructose resulting in a 10-fold enhancement (≤ 0.25 M). <b><u></u></b></p>

Boronic acid functionalized nitrogen doped carbon dots for fluorescent turn-on detection of dopamine

2017 ◽  
Vol 184 (10) ◽  
pp. 4081-4090 ◽  
Author(s):  
J. S. Anjali Devi ◽  
A. H. Anulekshmi ◽  
S. Salini ◽  
R. S. Aparna ◽  
Sony George
Keyword(s):  
Boronic Acid ◽  
Carbon Dots ◽  
Nitrogen Doped ◽  
Turn On ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon

Two fluorescence turn-on chemosensors for cyanide anions based on pyridine cation and the boronic acid moiety

2013 ◽  
Vol 38 ◽  
pp. 112-114 ◽  
Author(s):  
Ruifang Guan ◽  
Huihui Chen ◽  
Fengxia Cao ◽  
Duxia Cao ◽  
Yunlong Deng
Keyword(s):  
Boronic Acid ◽  
Acid Moiety ◽  
Turn On ◽  
Fluorescence Turn On

scholarly journals Self and directed assembly: people and molecules

2016 ◽  
Vol 12 ◽  
pp. 391-405 ◽  
Author(s):  
Tony D James
Keyword(s):  
Supramolecular Chemistry ◽  
Self Assembly ◽  
Boronic Acid ◽  
Photoinduced Electron Transfer ◽  
Directed Assembly ◽  
Collaborative Networks ◽  
Individual Molecule ◽  
Turn On ◽  
Self Assembling ◽  
The Individual

Self-assembly and directed-assembly are two very important aspects of supramolecular chemistry. As a young postgraduate student working in Canada with Tom Fyles my introduction to Supramolecular Chemistry was through the self-assembly of phospholipid membranes to form vesicles for which we were developing unimolecular and self-assembling transporter molecules. The next stage of my development as a scientist was in Japan with Seiji Shinkai where in a “Eureka” moment, the boronic acid templating unit (directed-assembly) of Wulff was combined with photoinduced electron transfer systems pioneered by De Silva. The result was a turn-on fluorescence sensor for saccharides; this simple result has continued to fuel my research to the present day. Throughout my career as well as assembling molecules, I have enjoyed bringing together researchers in order to develop collaborative networks. This is where molecules meet people resulting in assemblies worth more than the individual “molecule” or “researcher”. My role in developing networks with Japan was rewarded by the award of a Daiwa-Adrian Prize in 2013 and I was recently rewarded for developing networks with China with an Inaugural CASE Prize in 2015.

Ubiquinone-BODIPY nanoparticles for tumor redox-responsive fluorescence imaging and photodynamic activity

2021 ◽  
Author(s):  
Byunghee Hwang ◽  
Tae-Il Kim ◽  
Hyunjin Kim ◽  
Sungjin Jeon ◽  
Yongdoo Choi ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Selective Activation ◽  
Turn On ◽  
Intracellular Environment ◽  
Redox Responsive ◽  
Photodynamic Activity

A ubiquinone-BODIPY photosensitizer self-assembles into nanoparticles (PS-Q-NPs) and undergoes selective activation within the highly reductive intracellular environment of tumors, resulting in “turn-on” fluorescence and photosensitizing activities.

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