Poly(ethyl acrylate) surface-initiated ATRP grafting from wood pulp cellulose fibers

Zampano, Giovanni; Bertoldo, Monica; Bronco, Simona

doi:10.1016/j.carbpol.2008.06.005

Cited by 52 publications

(36 citation statements)

References 45 publications

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“…Numerous monomers have been grafted onto natural materials via ATRP or ARGET-ATRP, such as methyl methacrylate (Castelvetro et al 2006 ;Xu et al 2009 ;Fu et al 2012 ), ethyl acrylate (Meng et al 2009 ), styrene (Meng et al 2009 ;Morandi et al 2009 ), methyl acrylate (Carlmark and Malmstr ö m 2002 ), 2-(dimethylamino)ethyl methacrylate (DMAEMA) (Zhang et al 1998 ;Lee et al 2004 ;Wang et al 2011 ), glycidyl methacrylate (Lindqvist et al 2008 ), N -isopropylacrylamide (Zampano et al 2009 ), and 4-vinylpyridine (Hansson et al 2009 ).…”

Section: Introductionmentioning

confidence: 99%

Antimicrobial surfaces of quaternized poly[(2-dimethyl amino)ethyl methacrylate] grafted on wood via ARGET ATRP

Yu¹,

et al. 2012

Holzforschung

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In special applications, such as hospitals and rehabilitation centers, hygienic wood surface with antimicrobial performance is recommendable. In the present study, the antimicrobial property of wood was increased by grafting with 2-(dimethylamino)ethyl methacrylate (DMAEMA). The reaction proceeds via radical polymerization, and analysis via Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, scanning electron microscopy, and thermogravimetric analysis confirmed the successful grafting of DMAEMA to wood. The tertiary amino groups of the immobilized P(DMAEMA) were then quaternized by an alkyl halide, and the quaternary ammonium groups at the surface in high concentration proved to be antibacterial. The test against Escherichia coli by means of the optical density method revealed that the bactericidal effect of the modified surface is higher than that of wood and the monomeric precursors of grafting.

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Section: Introductionmentioning

confidence: 99%

Antimicrobial surfaces of quaternized poly[(2-dimethyl amino)ethyl methacrylate] grafted on wood via ARGET ATRP

Yu¹,

et al. 2012

Holzforschung

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“…Surface-initiated ATRP has also been proven to be a suitable technique for natural fiber-grafting of cellulose, as available hydroxyl groups on the surface can be easily converted to bromoesters, which are known to be suitable initiators for ATRP [23,24] . Numerous monomers have been grafted from cellulose via ATRP, such as methyl methacrylate, styrene, N,N-dimethylamino-2-ethyl methacrylate (DMAEMA), glycidyl methacrylate, N-isopropylacrylamide, 4-vinylpyridine and ethyl acrylate [25][26][27][28][29] . There are many interesting reports in the literature on the use of ATRP to modify the cellulose surface directly [30][31][32][33][34] .…”

Section: Introductionmentioning

confidence: 99%

Controlled synthesis of cellulose-graft-poly[2-(diethylamino)-ethyl methacrylate] by ATRP in ionic liquid [AMIM]Cl and its pH-responsive property

Tang

Du²,

Feng³

et al. 2015

European Polymer Journal

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“…Therefore, through appropriate monomer selection and reaction design, many different surface compositions (18) and architectures (15,19) can be placed on surfaces. ATRP has already been employed to graft from surfaces such as glass, (20) gold, (21,22) magnetite (23) , silica (24-26) and from macroscopic cellulose fibers (27-32) , pulp (33) , and powder. (34) …”

Section: Introductionmentioning

confidence: 99%

Chemical and nanomechanical analysis of rice husk modified by ATRP-grafted oligomer

Morsi

Pakzad

Amin

et al. 2011

Journal of Colloid and Interface Science

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Rice husk (RH), an abundant agricultural residue, was reacted with 2-bromoisobutyryl bromide, to convert it to a heterogeneous polyfunctional macroinitiator for Atom Transfer Radical Polymerization (ATRP). The number of active sites placed on the RH surface was small, but they were ATRP active. Non-polar methyl methacrylate (MMA) and polar acrylonitrile (AN) were polymerized from the RH, and a sequential monomer addition was used to prepare an amphiphilic PMMA-b-PAN copolymer on RH surface. FTIR qualitatively confirmed the grafting. Gravimetric and XPS analysis of the different RH surface compositions indicated thin layers of oligomeric PMMA, PAN, and PMMA-b-PAN. The modified surfaces were mapped by nanomechanical AFM to measure surface roughness, and adhesion and moduli using the Derjaguin-Muller-Toropov model. RH grafted with MMA possessed a roughness value of 7.92, and a hard and weakly adhering surface (13.1 GPa and 16.7 nN respectively) while RH grafted with AN yielded a roughness value of 29 with hardness and adhesion values of 4.0 GPa and 23.5 nN. The PMMA-b-PAN modification afforded a surface with a roughness value of 51.5 nm, with hardness and adhesion values of 3.0 GPa and .75.3 nN.

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Poly(ethyl acrylate) surface-initiated ATRP grafting from wood pulp cellulose fibers

Cited by 52 publications

References 45 publications

Antimicrobial surfaces of quaternized poly[(2-dimethyl amino)ethyl methacrylate] grafted on wood via ARGET ATRP

Antimicrobial surfaces of quaternized poly[(2-dimethyl amino)ethyl methacrylate] grafted on wood via ARGET ATRP

Controlled synthesis of cellulose-graft-poly[2-(diethylamino)-ethyl methacrylate] by ATRP in ionic liquid [AMIM]Cl and its pH-responsive property

Chemical and nanomechanical analysis of rice husk modified by ATRP-grafted oligomer

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