Published June 1999 | Version v1
Journal article Metadata-only

Grafting copolymerization of polyethylene glycol methacrylate (PEGMA) onto preirradiated PP films

Creators

  • 1. Shanghai Univ. (China). Shanghai Applied Radiation Inst.
  • 2. Korea Atomic Energy Research Institute, Taejon (Korea, Republic of). Radiation Application Div.
  • 3. Washington Univ., Seattle, WA (United States). Center for Bioengineering

Description

Polyethylene glycol methacrylate (PEGMA) with different polyethylene oxide units were grafted onto polypropylene (PP) films by a preirradiation grafting method. The effect of co-solvent system on the degree of grafting and water contact angle were determined, respectively. The grafted sample films were verified by Fourier Transform Infrared (FTIR) spectroscopy in the attenuated total reflectance mode (ATR). The biocompatibility and blood compatibility of the grafted PP films were evaluated by the determination of protein adsorption, platelet adsorption and thrombus. (author)

Additional details

Publishing Information

Journal Title
Journal of Radioanalytical and Nuclear Chemistry
Journal Volume
240
Journal Issue
3
Journal Page Range
p. 943-948
ISSN
0236-5731
CODEN
JRNCDM

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
30032084
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S36: MATERIALS SCIENCE; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ADHESION; ADSORPTION; BLOOD PLATELETS; COPOLYMERIZATION; GAMMA RADIATION; GRAFT POLYMERS; IRRADIATION; METHACRYLIC ACID ESTERS; POLYETHYLENE GLYCOLS; POLYPROPYLENE; PROTEINS
Descriptors DEC
BIOLOGICAL MATERIALS; BLOOD; BLOOD CELLS; BODY FLUIDS; CARBOXYLIC ACID ESTERS; CHEMICAL REACTIONS; ELECTROMAGNETIC RADIATION; ESTERS; IONIZING RADIATIONS; MATERIALS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERIZATION; POLYMERS; POLYOLEFINS; RADIATIONS; SORPTION

Optional Information

Notes
16 refs.