Synthesis of poly(acrylamide-co-[2-acryloyloxy ethyl]trimethyl ammonium chloride) star-shaped polymers by inverse microemulsion polymerization

I. Katime; A. Álvarez-Bautista; E. Mendizábal; L. G. Guerrero-Ramírez; J. R. Ochoa-Gómez

doi:10.5185/amlett.2012.6377

Synthesis of poly(acrylamide-co-[2-acryloyloxy ethyl]trimethyl ammonium chloride) star-shaped polymers by inverse microemulsion polymerization

I. Katime^*, A. Álvarez-Bautista, E. Mendizábal, L. G. Guerrero-Ramírez, J. R. Ochoa-Gómez

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

A series of star-shaped poly(acrylamide-co-[2-(acryloyloxy)ethyl] trimethyl ammonium chloride) were prepared by inverse microemulsion polymerization. The growth of side chains in the arms of the precursor has been carried out using different compositions of the comonomers acrylamide and [2-(acryloyloxy)ethyl] trimethyl ammonium chloride) (Q9). The characterization and star structure were determined by nuclear magnetic resonance, FTIR, MALDI-TOF and DSC. The dimensions of the particles were determined by quasielastic light scattering and transmission electron microscopy. Quasi-spherical particles of star polymers in the nanozise range were obtained which might be useful for the controlled transport and release of several biologically active drugs.

Original language	English
Pages (from-to)	115-120
Number of pages	6
Journal	Advanced Materials Letters
Volume	4
Issue number	2
DOIs	https://doi.org/10.5185/amlett.2012.6377
Publication status	Published - Feb 2013

Keywords

[2-(acryloyloxy)ethyl] trimethyl ammonium chloride)
Hyperbranched polymers
Microemulsion polymerization
Star-shaped polymers
Structure-property relations

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10.5185/amlett.2012.6377

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title = "Synthesis of poly(acrylamide-co-[2-acryloyloxy ethyl]trimethyl ammonium chloride) star-shaped polymers by inverse microemulsion polymerization",

abstract = "A series of star-shaped poly(acrylamide-co-[2-(acryloyloxy)ethyl] trimethyl ammonium chloride) were prepared by inverse microemulsion polymerization. The growth of side chains in the arms of the precursor has been carried out using different compositions of the comonomers acrylamide and [2-(acryloyloxy)ethyl] trimethyl ammonium chloride) (Q9). The characterization and star structure were determined by nuclear magnetic resonance, FTIR, MALDI-TOF and DSC. The dimensions of the particles were determined by quasielastic light scattering and transmission electron microscopy. Quasi-spherical particles of star polymers in the nanozise range were obtained which might be useful for the controlled transport and release of several biologically active drugs.",

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author = "I. Katime and A. {\'A}lvarez-Bautista and E. Mendiz{\'a}bal and Guerrero-Ram{\'i}rez, {L. G.} and Ochoa-G{\'o}mez, {J. R.}",

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AU - Katime, I.

AU - Álvarez-Bautista, A.

AU - Mendizábal, E.

AU - Guerrero-Ramírez, L. G.

AU - Ochoa-Gómez, J. R.

PY - 2013/2

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AB - A series of star-shaped poly(acrylamide-co-[2-(acryloyloxy)ethyl] trimethyl ammonium chloride) were prepared by inverse microemulsion polymerization. The growth of side chains in the arms of the precursor has been carried out using different compositions of the comonomers acrylamide and [2-(acryloyloxy)ethyl] trimethyl ammonium chloride) (Q9). The characterization and star structure were determined by nuclear magnetic resonance, FTIR, MALDI-TOF and DSC. The dimensions of the particles were determined by quasielastic light scattering and transmission electron microscopy. Quasi-spherical particles of star polymers in the nanozise range were obtained which might be useful for the controlled transport and release of several biologically active drugs.

KW - [2-(acryloyloxy)ethyl] trimethyl ammonium chloride)

KW - Hyperbranched polymers

KW - Microemulsion polymerization

KW - Star-shaped polymers

KW - Structure-property relations

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DO - 10.5185/amlett.2012.6377

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Synthesis of poly(acrylamide-co-[2-acryloyloxy ethyl]trimethyl ammonium chloride) star-shaped polymers by inverse microemulsion polymerization

Abstract

Keywords

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