An optical sensor with specific binding sites for the detection of thioridazine hydrochloride based on ZnO-QDs coated with molecularly imprinted polymer

2019 ◽  
Vol 206 ◽  
pp. 460-465 ◽  
Author(s):  
Ali A. Ensafi ◽  
Maryam Zakery ◽  
Behzad Rezaei
Keyword(s):  
Molecularly Imprinted Polymer ◽  
Optical Sensor ◽  
Binding Sites ◽  
Specific Binding ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Specific Binding Sites ◽  
Zno Qds

scholarly journals A Note about Crosslinking Density in Imprinting Polymerization

Molecules ◽  
2021 ◽  
Vol 26 (17) ◽  
pp. 5139
Author(s):  
Anja Mueller
Keyword(s):  
Literature Review ◽  
Binding Sites ◽  
Specific Binding ◽  
Crosslinking Density ◽  
Polymer Science ◽  
Imprinted Polymer ◽  
Science Data ◽  
Molecularly Imprinted ◽  
Specific Binding Sites ◽  
Factor Governing

Imprinting polymerization is an exciting technique since it leads to specific binding sites, which are the basis of a variety of applications, such as sensors, detectors, and catalysts. The specific binding sites are created using templates and then fixing the structure of the binding site with crosslinking. The literature review of imprinting polymerizations shows that the crosslinking density governs the physical properties of the resulting molecularly imprinted polymer (MIP). It is also a factor governing the capacity and the selectivity of MIPs. Reviewing polymer science data and theory, the crosslinking density commonly used in MIP synthesis is unusually high. The data reviewed here suggest that more research is needed to determine the optimal crosslinking density for MIPs.

Application of Response Surface Methodology to Synthesize Appropriate Molecularly Imprinted Polymer for Diazinon

2014 ◽  
Vol 605 ◽  
pp. 67-70 ◽  
Author(s):  
Mohsen Rahiminezhad ◽  
Seyed Jamaleddin Shahtaheri ◽  
Mohammad Reza Ganjali ◽  
Abbas Rahimi Rahimi Forushani
Keyword(s):  
Molecular Imprinting ◽  
Molecularly Imprinted Polymer ◽  
Binding Sites ◽  
Capillary Electrochromatography ◽  
Template Molecule ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Functional Monomers ◽  
Molecular Imprinting Technology ◽  
Cross Linker

Molecular imprinting technology has become an interesting research area to the preparation of specific sorbent material for environmental and occupational sample preparation techniques (1). In the molecular imprinting technology, specific binding sites have been formed in polymeric matrix, which often have an affinity and selectivity similar to antibody-antigen systems (2). In molecular imprinted technology, functional monomers are arranged in a complementary configuration around a template molecule, then, cross-linker and solvent are also added and the mixture is treated to give a porous material containing nono-sized binding sites. After extraction of the template molecule by washing, vacant imprinted sites will be left in polymer, which are available for rebinding of the template or its structural analogue (3). The stability, convention of preparation and low cost of these materials make them particularly attractive (4). These synthetic materials have been used for capillary electrochromatography (5), chromatography columns (6), sensors (7), and catalyze system (8). Depending on the molecular imprinting approach, different experimental variables such as the type and amounts of functional monomers, porogenic solvent, initiator, monomer to cross-linker ratio, temperature, and etc may alter the properties of the final polymeric materials. In this work, chemometric approach based on Central Composite Design (CCD) was used to design the experiments as well as to find the optimum conditions for preparing appropriate diazinon molecularly imprinted polymer.

Development of Molecularly Imprinted Polymer‐Based Optical Sensor for the Sensitive Penicillin G Detection in Milk

2021 ◽  
Vol 6 (43) ◽  
pp. 11865-11875
Author(s):  
Volkan Safran ◽  
Ilgım Göktürk ◽  
Monireh Bakhshpour ◽  
Fatma Yılmaz ◽  
Adil Denizli
Keyword(s):  
Molecularly Imprinted Polymer ◽  
Optical Sensor ◽  
Penicillin G ◽  
Imprinted Polymer ◽  
Molecularly Imprinted

scholarly journals Molecularly Imprinted Polymer (MIP): A Promising Recognition System for Development of Optical Sensor for Textile Dyes

2017 ◽  
Vol 27 ◽  
pp. 299-300 ◽  
Author(s):  
Marcos Vinicius Foguel ◽  
Natacha Thaisa Bello Pedro ◽  
Maria Valnice Boldrin Zanoni ◽  
Maria del Pilar Taboada Sotomayor
Keyword(s):  
Molecularly Imprinted Polymer ◽  
Optical Sensor ◽  
Recognition System ◽  
Textile Dyes ◽  
Imprinted Polymer ◽  
Molecularly Imprinted
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