Affinity adsorbents with polysaccharide spacers

Klyashchitsky, B.A.; Mitina, V. Kh.

doi:10.1016/s0021-9673(00)91180-4

Cited by 12 publications

(1 citation statement)

References 23 publications

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“…Alternatively, grafting polymers to the gel surface could be achieved via chemical bonding between reactive groups on the gel surface and reactive terminal groups of the preformed polymer (so called grafting to) [13][14][15][16][17]. The obvious advantage here is that one can beforehand determine the properties (molecular mass, MW distribution) of the to-be-grafted polymer.…”

Section: Introductionmentioning

confidence: 99%

Graft polymerization of acrylic acid onto macroporous polyacrylamide gel (cryogel) initiated by potassium diperiodatocuprate

Savina

Mattìasson

Galaev

2005

Polymer

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Section: Introductionmentioning

confidence: 99%

Graft polymerization of acrylic acid onto macroporous polyacrylamide gel (cryogel) initiated by potassium diperiodatocuprate

Savina

Mattìasson

Galaev

2005

Polymer

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Graft polymerization of vinyl monomers inside macroporous polyacrylamide gel, cryogel, in aqueous and aqueous‐organic media initiated by diperiodatocuprate(III) complexes

Mattìasson¹,

Galaev²

2006

J. Polym. Sci. A Polym. Chem.

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Graft polymerization initiated by diperiodatocuprate(III) complex (Cu(III)) initiator was found to be an effective and convenient method for graft polymerization of vinyl monomers onto macroporous polyacrylamide gels, the so-called cryogels (pAAm-cryogels). The effect of time, temperature, monomer and initiator concentration during the graft polymerization in aqueous and aqueous-organic media was studied. The graft polymerization of water-soluble monomers as [2-(methacryloyloxy)ethyl]-trimethylammonium chloride, 2-hydroxyethyl methacrylate, N-isopropylacrylamide, and N,N-dimethylacrylamide proceeds with higher grafting yield in aqueous medium, as compared with that in aqueous-organic media. Graft polymerization in aqueous-organic media such as water-DMSO solutions allows grafting of water-insoluble monomers such as glycidyl methacrylate and N-tert-butylacrylamide with high grafting degrees of 100 and 410%, respectively. It was found that the deposition of initiator on the pore surface of cryogels promoted graft polymerization by facilitating the formation of the redox couple Cu(III)-acrylamide group

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Covalent coupling of biologically active compounds to polymers. VIII. Preparation and properties of adsorbents with primary amino groups based on hydroxyethyl methacrylate and silica carriers

1988

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Affinity adsorbents with polysaccharide spacers

Cited by 12 publications

References 23 publications

Graft polymerization of acrylic acid onto macroporous polyacrylamide gel (cryogel) initiated by potassium diperiodatocuprate

Graft polymerization of acrylic acid onto macroporous polyacrylamide gel (cryogel) initiated by potassium diperiodatocuprate

Graft polymerization of vinyl monomers inside macroporous polyacrylamide gel, cryogel, in aqueous and aqueous‐organic media initiated by diperiodatocuprate(III) complexes

Covalent coupling of biologically active compounds to polymers. VIII. Preparation and properties of adsorbents with primary amino groups based on hydroxyethyl methacrylate and silica carriers

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