Browsing NTNU Open by Author "Strand, Sabina P."
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Chitosan: Gels and interfacial properties
Nilsen-Nygaard, Julie; Strand, Sabina P.; Vårum, Kjell Morten; Draget, Kurt Ingar; Nordgård, Catherine Taylor (Journal article; Peer reviewed, 2015)Chitosan is a unique biopolymer in the respect that it is abundant, cationic, low-toxic, non-immunogenic and biodegradable. The relative occurrence of the two monomeric building units (N-acetyl-glucosamine and d-glucosamine) ... -
Macromolecular acidic coating increases shelf life by inhibition of bacterial growth
Christensen, Bjørn E.; Strand, Sabina P.; Basset, Coraline; Kristiansen, Kåre Andre; Ulset, Ann-Sissel Teialeret; Ballance, Simon; Granum, Per Einar (Journal article; Peer reviewed, 2018)The sensitivity of microorganisms to low pH can be utilized in food protection by preparing coatings based on macromolecular acids. Due to limited diffusivity of macromolecules low pH occurs primarily at the surface, while ... -
Nanoparticle Mediated P-Glycoprotein Silencing for Improved Drug Delivery across the Blood-Brain Barrier: A siRNA-Chitosan Approach
Malmo, Jostein; Sandvig, Axel; Vårum, Kjell Morten; Strand, Sabina P. (Journal article; Peer reviewed, 2013)Background: Neonatal intermittent hyperoxia-hypoxia (IHH) is involved in the pathogenesis of retinopathy of prematurity. Whether similar oxygen fluctuations will create pathological changes in the grey and white matter ... -
Quantitative 3-D colocalization analysis as a tool to study the intracellular trafficking and dissociation of pDNA-chitosan polyplexes
Reitan, Nina Kristine; Sporsheim, Bjørnar; Bjørkøy, Astrid; Strand, Sabina P.; Davies, Catharina De Lange (Journal article; Peer reviewed, 2012)Multichannel microscopy is frequently used to study intermolecular interactions and spatial relationships between biomolecules and organelles or vesicles in cells. Based on multichannel images, quantitative colocalization ... -
The ethics of access to patented biotech research tools from universities and other research institutions
Egelie, Knut Jørgen; Johansen, Berit; Strand, Sabina P.; Myskja, Bjørn Kåre (Journal article; Peer reviewed, 2018)As universities and public research organizations increasingly partner with industry to fulfill their 'third mission' of innovation activities for economic and societal benefit, they have ethical obligations to ensure ...