NDLI: A new type of monodisperse porous, hydrophilic microspheres with reactive chloroalkyl functionality: synthesis and derivatization properties

Content Provider	Springer Nature Link
Author	Kip, Çiğdem Maraş, Bilginur Evirgen, Oğulcan Tuncel, Ali
Copyright Year	2013
Abstract	A seeded polymerization method based on a new functional monomer, 3-chloro-2-hydroxypropyl methacrylate (HPMA-Cl), was proposed for the synthesis of a new type of monodisperse porous, hydrophilic microspheres with reactive character. By applying the method, poly(3-chloro-2-hydroxypropyl methacrylate-co-ethylene dimethacrylate) (poly(HPMA-Cl-co-EDMA)) microspheres in the range of 4–7 μm, with specific surface areas between 2 and 146 m2/g, were obtained. The microspheres are hydrophilic in nature due to the hydroxyl groups and are easily derivatizable due to the reactive chloropropyl moiety. Ligands in the form of small molecules carrying hydrophobic alkyl or hydrophilic ion exchanger groups were covalently attached onto the microspheres via simple and one-pot reactions via their chloropropyl functionality. Using the same functionality, click chemistry and surface-initiated atom transfer radical polymerization were also applied for the generation of triazole ring and zwitterionic molecular brushes on the microspheres, respectively. Poly(HPMA-Cl-co-EDMA) microspheres seem to be a promising hydrophilic reactive material particularly for the synthesis of ion exchanger resins and chromatographic stationary phases.
Starting Page	219
Ending Page	228
Page Count	10
File Format	PDF
ISSN	0303402X
Journal	Colloid and Polymer Science
Volume Number	292
Issue Number	1
e-ISSN	14351536
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2013-09-22
Publisher Place	Berlin/Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Monodisperse porous beads Glycidyl methacrylate 4-Vinylbenzyl chloride Ion exchange resin Stationary phase Polymer Sciences Soft and Granular Matter, Complex Fluids and Microfluidics Characterization and Evaluation of Materials Physical Chemistry Food Science Nanotechnology and Microengineering
Content Type	Text
Resource Type	Article
Subject	Colloid and Surface Chemistry Materials Chemistry Physical and Theoretical Chemistry Polymers and Plastics

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