Chemistry Reference
In-Depth Information
29. Heras A, Rodrigues NM, Ramos VM, Agullo E (2001) N-methylene phosphonic chitosan: a
novel soluble derivative. Carbohydr Polym 44:1-8
30. Ramos VM, Rodrygues NM, Dyaza MF, Rodrygues MS, Heras A, Agullo E (2003)
N-methylene phosphonic chitosan. Effect of preparation methods on its properties.
Carbohydr Polym 52:39-46
31. Matevosyan GL, Yukha YS, Zavlin PM (2003) Phosphorylation of chitosan. Russ J Gen
Chem 73:1725-1728
32. Ramos VM, Rodrygues NM, Rodrygues MS, Heras A, Agullo E (2003) Modified chitosan
carrying phosphonic and alkyl groups. Carbohydr Polym 51:425-429
33. Karrer P, Loenig H, Usteri E (1943) Zur Kenntnis blutgerinnungshemmender polysaccharide-
poly-schwefelsa¨re-ester und ¨hnlicher verbindungen. Helv Chim Acta 26:1296
34. Hackman RH (1954) Studies on Chitin I: enzymic degradation of chitin and chitin esters.
Aust J Biol Sci 7:168-178
35. Coppick S, Hall WP (1947) In: Little RW (ed), Reinhold, New York, p 179
36. Katsuura K, Mizuno H (1966) Flame proofing of cotton fabrics with urea and phosphoric acid
in organic solvent. Sen-1 Gakkishi 22(11):510-514
37. Sakaguchi T, Horikoshi T, Nakajima A (1981) Adsorption of uranium by chitin phosphate
and chitosan phosphate. Agric Biol Chem 45(10):2191-2195
38. Laszkiewicz B (1985) Thermal properties of chitin ammonophosphates and their complexes
with methanol. J Therm Anal Calorim 30(4):889-894
39. Nagasawa K, Tohira Y, Inoue Y, Tanoura N (1971) Reaction between carbohydrates and
sulfuric acid: part I. Depolymerization and sulfation of polysaccharides by sulfuric acid.
Carbohydr Res 18:95-102
40. Vikhoreva G, Bannikova G, Stolbushkina P, Panov A, Drozd N, Makarov V, Varlamov V,
Galbraikh L (2005) Preparation and anticoagulant activity of a low-molecular-weight sul-
fated chitosan. Carbohydr Polym 62:327-332
41. Gamzazade A, Sklyar A, Nasibov S, Sushkov I, Shashkov A, Knirel Y (1997) Structural
features of sulfated chitosans. Carbohydr Polym 34(1):113-116
42. Je JY, Park PJ, Kim SK (2005) Protyl endopeptidase inhibitory activity of chitosan sulfates
with different degree of deacetylation. Carbohydr Polym 60(4):553-556
43. Zhang C, Ping Q, Zhang H, Shen J (2003) Preparation of N-alkyl-O-sulfate chitosan
derivatives and micellar solubilization of taxol. Carbohydr Polym 54(2):137-141
44. Xing R, Liu S, Yu H, Guo Z, Li Z, Li P (2005) Preparation of high-molecular weight and
high-sulfate content chitosans and their potential antioxidant activity in vitro. Carbohydr
Polym 61(2):148-154
45. Xing R, Liu S, Yu H, Zhang Q, Li Z, Li P (2004) Preparation of low-molecular-weight and
high-sulfate-content chitosans under microwave radiation and their potential antioxidant
activity in vitro. Carbohydr Res 339(5):2515-2519
46. Naggi AM, Torri G, Compagnoni T, Casu B (1986) In: Muzzarelli RAA, Jeuniaux C, Goody
GW (eds) Chitin in nature and technology. Plenum, New York, NY, p 371
47. Shigemasa Y, Usui H, Morimoto M, Saimoto H, Okamoto Y, Minami S, Sashiwa H (1999)
Chemical modification of chitin and chitosan 1: preparation of partially deacetylated chitin
derivatives via a ring-opening reaction with cyclic acid anhydride in lithium chloride/N,
N-dimethyl acetamide. Carbohydr Polym 39(3):237-243
48. Tien C, Lacroix M, Ispas-Szabo MMA (2003) N-Acetylated chitosan: hydrophobic matrices
for controlled drug release. J Control Release 93:1-3
49. Sashiwa H, Kawasaki N, Nakayama A, Muraki E, Yamamoto N, Zhu H, Nagano H, Omura
Y, Saimot H, Shigemasa Y, Aiba S (2002) Chemical modification of chitosan.13. Synthesis of
organosoluble, palladium adsorbable and biodegradable chitosan derivatives towards the
chemical plating on plastics. Biomacromolecules 3:1120-1125
50. Wu Y, Seo T, Maeda S, Sasaki T, Irie S, Sakurai K (2005) Circular dichroism induced by the
helical conformations of acylated chitosan derivatives bearing cinnamate chromophores.
J Polym Sci B Polym Phys 43:1354-1364
Search WWH ::




Custom Search