P
Per Stenstad
Researcher at SINTEF
Publications - 33
Citations - 1663
Per Stenstad is an academic researcher from SINTEF. The author has contributed to research in topics: Dispersity & Magnetic nanoparticles. The author has an hindex of 15, co-authored 32 publications receiving 1521 citations. Previous affiliations of Per Stenstad include Norwegian University of Science and Technology.
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Journal ArticleDOI
Preparation and application of new monosized polymer particles
John Ugelstad,A. Berge,Turid Ellingsen,Ruth Schmid,T. N. Nilsen,P. C. Mørk,Per Stenstad,Erik Hornes,O Olsvik +8 more
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Chemical surface modifications of microfibrillated cellulose
TL;DR: In this paper, a modified microfibrillated cellulose (MFC) was prepared by disintegration of bleached softwood sulphite pulp through mechanical homogenization, and the surface of the MFC was modified using different chemical treatments, using reactions both in aqueous and organic solvents.
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Nonleaching antimicrobial films prepared from surface-modified microfibrillated cellulose.
Martin Andresen,Per Stenstad,Trond Møretrø,Solveig Langsrud,Kristin Syverud,Leena-Sisko Johansson,Per Stenius +6 more
TL;DR: The potentially permanent antimicrobial films based on surface-modified microfibrillated cellulose, grafted with the ODDMAC, showed substantial antibacterial capacity even at very low concentrations of antimicrobial agent immobilized on the surface.
Journal ArticleDOI
Monodisperse magnetic polymer particles. New biochemical and biomedical applications.
TL;DR: The method of activated swelling of polymer particles developed by the authors allows the preparation of monodisperse spherical beads of predictable size from 1 to 100 microns in diameter.
Journal ArticleDOI
Monosized, magnetic polymer particles: their use in separation of cells and subcellular components, and in the study of lymphocyte function in vitro.
Tor Lea,Frode Vartdal,Kjell Nustad,Steinar Funderud,Arvid Berge,T. Ellingsen,Ruth Schmid,Per Stenstad,John Ugelstad +8 more
TL;DR: By employing the principles of “activated swelling”, monosized, superparamagnetic polymer particles have been prepared ranging in size from 1–100 μm, making them potentially very interesting for many separation and assay purposes.