Water-solubility of partially N-acetylated chitosans as a function of pH: effect of chemical composition and depolymerisation

Determination of the degree of N-acetylation and the distribution of N-acetyl groups in partially N-deacetylated chitins (chitosans) by high-field n.m.r. spectroscopy

Kjell M. Vårum, Marit W. Antohonsen, Hans Grasdalen et al. · Carbohydrate Research · 1991 · 454 citations

Natural Sciences, Biochemistry, Chemistry +5

Studies on chitin, 2. Effect of deacetylation on solubility

Takanori Sannan, Keisuke Kurita, Yoshio Iwakura · Die Makromolekulare Chemie · 1976 · 396 citations

Pharmacy, Biochemistry, Biomaterials +10

pH and c.d. measurements on a fully deacetylated chitosan: application to CuII—polymer interactions

Alain Domard · International Journal of Biological Macromolecules · 1987 · 349 citations

Natural Sciences, Chemistry, Materials Science +9

Solution properties of chitosans: conformation and chain stiffness of chitosans with different degrees of N-acetylation

Marit W. Anthonsen, Kjell M. Vårum, Olav Smidsrød · Carbohydrate Polymers · 1993 · 254 citations

Natural Sciences, Materials Engineering, Materials Science +11

13C-N.m.r. studies of the acetylation sequences in partially N-deacetylated chitins (chitosans)

Kjell M. Vårum, Marit W. Anthonsen, Hans Grasdalen et al. · Carbohydrate Research · 1991 · 189 citations

Life Sciences, Biochemistry, Molecular Biology +3