Results 251 to 260 of about 10,927 (300)

Molecularly imprinted polymers: synthesis and characterisation

Journal of Chromatography B, 2004
This short review aims to present, in clear English, a summary of the principal synthetic considerations pertaining to good practice in the polymerisation aspects of molecular imprinting, and is primarily aimed at researchers familiar with molecular imprinting methods but with little or no prior experience in polymer synthesis. It is our hope that this
Cormack, Peter A. G, Zurutuza-Elorza, Amaia   +1 more
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Molecularly Imprinted Polymers

2011
Molecular imprinting is a process that allows for the synthesis of artificial receptors for a given target molecule based on synthetic polymers. The target molecule acts as a template around which interacting and cross-linking monomers are arranged and co-polymerized to form a cast-like shell. In essence, a molecular memory is imprinted in the polymer,
Karsten, Haupt, Ana V, Linares, Marc, Bompart, Bernadette Tse Sum, Bui   +3 more
openaire   +2 more sources

Molecularly Imprinted Polymers

, 2007
Molecularly imprinted polymers (MIPs) are polymers formed in the presence of a template molecule. Removal of the template from the polymer matrix creates complementary binding sites with affinity and selectivity for the template molecule.
Rushton, Gregory T., Shimizu, Ken D.
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Molecularly Imprinted Polymers

2016
The idea of using molecular imprinted materials as catalysts was originally to translate the basic understanding and functionality of natural enzymes to synthetic polymers, thus developing low-cost, stable, and efficient biomimetic catalysts. The design of imprinted cavities can be tailored according to stable transition state analogs and by precisely ...
Mujahid, Adnan, Dickert, Franz
  +5 more sources

Molecularly Imprinted Polymers

Chemical Reviews, 2018
Molecularly imprinted polymers are synthetic receptors for a targeted molecule. As such, they are analogues of the natural antibody-antigen systems. In this review, after a recounting of the early history of the general field, we specifically focus on the application of these polymers as sensors.
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Molecularly imprinted polymers in pseudoimmunoassay

Journal of Chromatography B, 2004
Immunoassays are a class of analytical techniques based on the selective affinity of a biological antibody for its antigen. Competitive binding assays, of which the radioimmunoassay (RIA) was the first example, are based on the competition between analyte and a labelled probe for a limited number of binding sites.
openaire   +2 more sources

Molecularly Imprinted Polymers

2004
Molecularly imprinted polymers (MIPs)1–4 are highly stable polymeric molds that possess selective molecular recognition properties for various kinds of molecules. MIPs consist of highly crosslinked polymers that are synthesized in the presence of a template (imprint) molecule.
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Polymers, Molecularly Imprinted

2016
The article contains sections titled: 1. Introduction 1.1. Synthesis 1.1.1. Covalent MIPs 1.1.2. Noncovalent MIPs 1.1.3. Metal Ion Exchange MIPs 1.1.4. Conclusion 1.2. Polymerization Techniques and Polymer Matrices 1.2.1. Free Radical Polymerization 1.2.2. Polymer Types in Radical Polymerization: Polyacrylates and Polystyrenes 1.2.
Judith Wackerlig, Peter A. Lieberzeit
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Pharmaceutical applications for molecularly imprinted polymers

International Journal of Pharmaceutics, 2000
Molecular imprinting is a means of introducing sites of specific molecular arrangement into an otherwise uniform polymeric matrix. This is achieved by formation of a pre-polymerisation complex between complementary monomers and the template molecule. Subsequent polymerisation in the presence of a crosslinker, in a porogenic environment, results in the ...
C J, Allender, C, Richardson, B, Woodhouse, C M, Heard, K R, Brain   +4 more
openaire   +2 more sources

Restricted Access Molecularly Imprinted Polymers

2021
The use of conventional molecularly imprinted polymers (MIPs) for biological sample preparation is a difficult procedure due to the presence of high concentrations of proteins which can obstruct the selective binding sites, decrease the adsorption capacity, and compromise the analytical validation.
Mariana Azevedo, Rosa, Tássia Venga, Mendes, Eduardo Costa, Figueiredo   +2 more
openaire   +2 more sources