Bjørn E. Christensen

Bjørn E. Christensen is a Professor in the Department of Biotechnology and Food Science at the Norwegian University of Science and Technology (NTNU). His research focuses on biopolymers, particularly polysaccharides including alginate, chitosan, and various glucans. With numerous publications spanning over two decades, he has established himself as a significant contributor to the field of carbohydrate chemistry and polymer science.

Christensen's research interests span multiple areas of biopolymer science:

• Structure and properties of polysaccharides, particularly alginate, chitosan, and glucans
• Chemical modification of biopolymers for enhanced functionality
• Macromolecular properties and conformation of biopolymers in solution
• Interactions between biopolymers and metal ions or other molecules
• Development of biopolymer-based materials for applications in food, medicine, and industry

Analysis of Christensen's recent publications (2020-2024) reveals a strong focus on block copolysaccharides, particularly alginate-based systems. His work demonstrates expertise in chemical modification techniques like periodate oxidation and click chemistry for creating novel polysaccharide architectures. Key research themes include the self-assembly of biopolymer systems, conformational transitions in polysaccharides, and the development of functional biopolymer materials for various applications.

Christensen has been actively involved in collaborative research projects, co-authoring papers with researchers from multiple institutions both within Norway and internationally. His work appears in high-impact journals in the fields of polymer science, carbohydrate chemistry, and materials science.