Systematic Investigation of Molecular Recognition Ability in FET-Based Chemical Sensors Functionalized with a Mixed Self-Assembled Monolayer System

2020 ◽  
Vol 12 (13) ◽  
pp. 15903-15910 ◽  
Author(s):  
Tsukuru Minamiki ◽  
Yuki Ichikawa ◽  
Ryoji Kurita
Keyword(s):  
Molecular Recognition ◽  
Chemical Sensors ◽  
Systematic Investigation ◽  
Self Assembled Monolayer ◽  
Recognition Ability ◽  
Self Assembled

An Ir3L2 complex with anion binding pockets: photocatalytic E–Z isomerization via molecular recognition

2021 ◽  
Author(s):  
Haruka Sunohara ◽  
Kenta Koyamada ◽  
Hiroki Takezawa ◽  
Makoto Fujita
Keyword(s):  
Molecular Recognition ◽  
Anion Binding ◽  
Recognition Ability ◽  
Binding Pockets ◽  
Self Assembled

A molecular host with photosensitizing centers provides photo-responsive host–guest properties based on its molecular recognition ability. Here, we construct a self-assembled photoactive Ir(III) cage-shaped complex that contains anion binding pockets...

scholarly journals Studies of the Molecular Recognition Abilities of Gallic Acid-Imprinted Polymer Prepared Using a Molecular Imprinting Technique

2012 ◽  
Vol 30 (1) ◽  
pp. 23-34 ◽  
Author(s):  
Sushma Pardeshi ◽  
Rita Dhodapkar ◽  
Anupama Kumar
Keyword(s):  
Molecular Recognition ◽  
Gallic Acid ◽  
Density Functional ◽  
Thermal Polymerization ◽  
Systematic Investigation ◽  
Template Molecule ◽  
Functional Monomers ◽  
Recognition Ability ◽  
Stabilization Energies ◽  
Electronic Stabilization

The present work compares the molecular recognition abilities of two molecularly imprinted polymers (MIPs) synthesized using two different functional monomers, viz. acrylamide (AA) and 4-vinylpyridine (4-Vp), employing gallic acid (GA) as the template using the non-covalent imprinting approach employing ethylene glycol dimethacrylate (EGDMA) as the cross-linker and 2,2-azo-bis-2-isobutyronitrile (AIBN) as an initiator in the porogen acetonitrile by thermal polymerization. The change in the electronic stabilization energies (ΔE) of the template–monomer complexes formed between the template and functional monomers in the presence of the porogen were computed using Density Functional Theory (DFT) to interpret the nature of the interactions between them and to compare their stabilities. A systematic investigation of the molecular recognition abilities of the synthesized MIPs has been carried out by applying the Langmuir–Freundlich (L–F) adsorption isotherm model. The binding parameters obtained from the L–F model demonstrate that MIPAA exhibited a higher specific molecular recognition ability towards the template molecule.

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