NDLI: On the effect of using RAFT and FRP for the bulk synthesis of acrylic and methacrylic molecularly imprinted polymers

Please wait, while we are loading the content...

Polyurea networks via organic sol–gel crosslinking polymerization of tetrafunctional amines and diisocyanates and their selective adsorption and filtration of carbon dioxide

Universal self-assembly of organosilanes with long alkyl groups into silicone nanofilaments

Dual pH- and temperature-responsive RAFT-based block co-polymer micelles and polymer–protein conjugates with transient solubility

Functionalization of graphene with grafted polyphosphamide for flame retardant epoxy composites: synthesis, flammability and mechanism

A phenomenological thermodynamic model for the chemo-responsive shape memory effect in polymers based on Flory–Huggins solution theory

Design and synthesis of triazoloquinoxaline polymers with positioning alkyl or alkoxyl chains for organic photovoltaics cells

Carbohydrate globules: molecular asterisk-cored dendrimers for carbohydrate presentation

Syntheses of quaternary ammonium-containing, trithiocarbonate RAFT agents and hemi-telechelic cationomers

Synthesis and properties of a dually cleavable graft copolymer comprising pendant acetal linkages

Subcomponent self-assembly of polymer chains based on dynamic and geometrical coordination diversity of the first row transition metal ions

Substituent effects and activation mechanism of norbornene polymerization catalyzed by three-dimensional geometry α-diimine palladium complexes

Thermo-responsive ABA triblock copolymer of PVEA-b-PNIPAM-b-PVEA showing solvent-tunable LCST in a methanol–water mixture

Macromolecular engineering via ring-opening polymerization (3): trimethylene carbonate block copolymers derived from glycerol

Preparation of conjugated polyphenylenes from maleimide-based enediynes through thermal-triggered Bergman cyclization polymerization

Electronic, electric and electrochemical properties of bioactive nanomembranes made of polythiophene:thermoplastic polyurethane

Benzotriazole-based donor–acceptor conjugated polymers with a broad absorption in the visible range

Polyferrocenylsilane homopolymers and diblock copolymers with pendant ruthenocenyl groups by photocontrolled ring-opening polymerisation

Synthesis via RAFT polymerization of thermo- and pH-responsive random copolymers containing cholic acid moieties and their self-assembly in water

Synthesis of an amphiphilic block copolymer containing zwitterionic sulfobetaine as a novel pH-sensitive drug carrier

Synthesis and photovoltaic properties of a low bandgap BODIPY–Pt conjugated polymer

The relationship between the degree of branching and glass transition temperature of branched polyethylene: experiment and simulation

On the effect of using RAFT and FRP for the bulk synthesis of acrylic and methacrylic molecularly imprinted polymers

Biohybrid structures consisting of biotinylated glycodendrimers and proteins: influence of the biotin ligand's number and chemical nature on the biotin–avidin conjugation

Click chemistry as a powerful and chemoselective tool for the attachment of targeting ligands to polymer drug carriers

Synthesis of biomimetic co-polypeptides with tunable degrees of phosphorylation

Scalable synthesis and derivation of functional polyesters bearing ene and epoxide side chains

Homogeneous near-infrared emissive polymeric nanoparticles based on amphiphilic diblock copolymers with perylene diimide and PEG pendants: self-assembly behavior and cellular imaging application

Emulsion and nanocapsules of ternary graft copolymers

Chemical specificity in REDOX-responsive materials: the diverse effects of different Reactive Oxygen Species (ROS) on polysulfide nanoparticles

Facile synthesis of thiol-functionalized amphiphilic polylactide–methacrylic diblock copolymers

Synthesis and characterization of thermo-responsive polypeptoid bottlebrushes

Expanding the scope of the crystallization-driven self-assembly of polylactide-containing polymers

An enzymatic biomimetic system: enhancement of catalytic efficiency with new polymeric chiral ionic liquids synthesised by controlled radical polymerisation

Sunlight-induced crosslinking of 1,2-polybutadienes: access to fluorescent polymer networks

Role of branching of hydrophilic domain on physicochemical properties of amphiphilic macromolecules

The effect of pendant benzene-1,3,5-tricarboxamides in the middle block of ABA triblock copolymers: synthesis and mechanical properties

Fabricating covalently attached hyperbranched polymers by combining photochemistry with supramolecular polymerization

Poly(aryl ether ketone) containing flexible tetra-sulfonated side chains as proton exchange membranes

Back cover

Polymer Chemistry Vol - 5 Issue - 3

Polymer Chemistry Vol -4

Polymer Chemistry Vol -3

Polymer Chemistry Vol -2

Polymer Chemistry Vol -1

On the effect of using RAFT and FRP for the bulk synthesis of acrylic and methacrylic molecularly imprinted polymers

Content Provider	Royal Society of Chemistry (RSC)
Author	Bedoui, Fahmi Gonzato, Carlo Pasetto, Pamela Haupt, Karsten Mazeran, Pierre-Emmanuel
Copyright Year	2014
Abstract	Molecularly imprinted polymers (MIPs) are synthetic polymeric receptors, capable of specifically binding a target molecule, just like a biological antibody. There has been a recent trend to improve the properties of these materials by using modern methods of controlled radical polymerization (CRPs) for their synthesis. Despite the recognized advantages associated with their “living character”, the effect of the “controlled nature” has still to be clearly demonstrated. This is far from obvious as the high amounts of short cross-linkers normally used for their synthesis complicate the formation of homogeneous polymer networks. In order to gain more insights into the potential benefits for the binding properties of MIPs resulting from the use of CRPs, the imprinting of a model target (S-propranolol) has been used to compare reversible addition–fragmentation chain transfer polymerisation (RAFT) and free-radical polymerisation (FRP) on acrylic and methacrylic matrices. While most MIPs are based on methacrylates, we used acrylates as a “difficult imprinting matrix” for comparison. In fact, the absence of the methyl groups in their polymer back-bone reduces their entanglement, resulting in a more flexible network. This renders the material more difficult to imprint, and at the same time makes it easier to evaluate the effects of RAFT polymerization and FRP on structural parameters and thus binding properties. Moreover, we also progressively reduced the amount of cross-linking in order to explore the effects of RAFT and FRP on a wider range of scaffold rigidities. Although MIPs are normally highly cross-linked, some recent emerging applications require lower degrees of cross-linking. Binding experiments, SEM, BET, DMA, swelling and nanoindentation analyses revealed that RAFT is effective in promoting the synthesis of more homogeneous networks compared to FRP, even at very high cross-linker contents, which results in higher target affinities, especially in the case of acrylates.
Starting Page	1313
Ending Page	1322
Page Count	10
File Format	HTM / HTML PDF
ISSN	17599954
Volume Number	5
Issue Number	4
Journal	Polymer Chemistry
DOI	10.1039/c3py01246h
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	BET Chain transfer FRP Living free-radical polymerization Radical polymerization Nanoindentation Polymerization DMA Polymer Direct memory access Instructions per second Composite material
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Biochemistry Bioengineering Biomedical Engineering Polymers and Plastics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

An improved grafting technique for producing imprinted thin film composite beads

Living free radical polymerization with reversible addition - fragmentation chain transfer (the life of RAFT)

Effects of RAFT Agent on the Selective Approach of Molecularly Imprinted Polymers

RAFT polymerization mediated bioconjugation strategies

Preparation of molecularly imprinted polymers using nitroxide-mediated living radical polymerization

Synthesis of glutathione imprinted polymer particles via controlled living radical precipitation polymerization

Bifunctional superparamagnetic surface molecularly imprinted polymer core-shell nanoparticles

Ultrafast RAFT polymerization: multiblock copolymers within minutes

Functional polymers for optoelectronic applications by RAFT polymerization

On the effect of using RAFT and FRP for the bulk synthesis of acrylic and methacrylic molecularly imprinted polymers

Similar Documents

An improved grafting technique for producing imprinted thin film composite beads

Living free radical polymerization with reversible addition - fragmentation chain transfer (the life of RAFT)

Effects of RAFT Agent on the Selective Approach of Molecularly Imprinted Polymers

RAFT polymerization mediated bioconjugation strategies

Preparation of molecularly imprinted polymers using nitroxide-mediated living radical polymerization

Synthesis of glutathione imprinted polymer particles via controlled living radical precipitation polymerization

Bifunctional superparamagnetic surface molecularly imprinted polymer core-shell nanoparticles

Ultrafast RAFT polymerization: multiblock copolymers within minutes

Functional polymers for optoelectronic applications by RAFT polymerization

On the effect of using RAFT and FRP for the bulk synthesis of acrylic and methacrylic molecularly imprinted polymers