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Construction of molecular logic gates through a redox and protonation triggered OFF-ON fluorescent probe

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Authentication Code dc
 
Title Statement Construction of molecular logic gates through a redox and protonation triggered OFF-ON fluorescent probe
 
Added Entry - Uncontrolled Name Li, Qian ; Gansu Agricultural University
 
Uncontrolled Index Term BODIPY, Molecular logic gates, Molecular machines, Switchable materials, Redox fluorescent probes, Fluorescent probes, OFF-ON probes, Protonation
 
Summary, etc. A BODIPY based fluorescent probe <strong>1</strong> for protons and oxidants has been reported. Probe <strong>1</strong> shows weak fluorescence due to the PET process and exhibits OFF-ON fluorescent emission response towards protons (HCl) and oxidants (Cu(ClO<sub>4</sub>)<sub>2</sub>) in CH<sub>3</sub>CN-H<sub>2</sub>O and CH<sub>3</sub>CN solution. The suppressed PET process is responsible for the change in fluorescent emission. Further, the OFF-ON fluorescent probe <strong>1</strong> can mimic the Boolean logic operation and work as a molecular OR logic gate with protons and oxidants as stimulus inputs and fluorescent emission at 520 nm as output. The combinations of Cu(ClO<sub>4</sub>)<sub>2</sub> and sodium L-ascorbate can be used to produce a molecular system displaying INHIBIT logic, due to indirect fluorescence quenching.
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2020-10-19 14:05:15
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJCA/article/view/21042
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 57, ##issue.no## 8-9 (2018): INDIAN JOURNAL OF CHEMISTRY- SECTION A
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCA/article/download/21042/465465558
http://op.niscair.res.in/index.php/IJCA/article/download/21042/465465576
http://op.niscair.res.in/index.php/IJCA/article/download/21042/465465582
 
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