Literature DB >> 10837627

Inclusion and release of proteins from polysaccharide-based polyion complexes.

.   

Abstract

The notion of a polyelectrolyte complex is well established for the complexation of two polymers one anionic, the other cationic. Electronic microscopy studies have shown the formation of a fibrilar structure. A method for the preparation of polyionic hydrogels from the complexation of chitosan and xanthan is reported. Electronic microscopy studies have shown the formation of a fibrilar structure. Stable hydrogels have been used to immobilize xylanase, lipase and protease. The immobilized xylanase and lipase activity was significantly higher than that of the free enzyme.

Entities:  

Year:  1998        PMID： 10837627     DOI： 10.1016/s0169-409x(97)00120-8

Source DB:  PubMed          Journal:  Adv Drug Deliv Rev        ISSN： 0169-409X            Impact factor:   15.470


  8 in total

1.  Formulation variables influencing drug release from layered matrix system comprising chitosan and xanthan gum.

Authors:  Thawatchai Phaechamud; Garnpimol C Ritthidej
Journal:  AAPS PharmSciTech       Date:  2008-07-25       Impact factor: 3.246

2.  Production of an endoinulinase from Aspergillus niger AUMC 9375, by solid state fermentation of agricultural wastes, with purification and characterization of the free and immobilized enzyme.

Authors:  Manal M Housseiny
Journal:  J Microbiol       Date:  2014-05-09       Impact factor: 3.422

3.  Preparation of chitosan-polyaspartic acid-5-fluorouracil nanoparticles and its anti-carcinoma effect on tumor growth in nude mice.

Authors:  Dan-Ying Zhang; Xi-Zhong Shen; Ji-Yao Wang; Ling Dong; Yong-Li Zheng; Li-Li Wu
Journal:  World J Gastroenterol       Date:  2008-06-14       Impact factor: 5.742

4.  Nasal delivery of insulin using novel chitosan based formulations: a comparative study in two animal models between simple chitosan formulations and chitosan nanoparticles.

Authors:  A M Dyer; M Hinchcliffe; P Watts; J Castile; I Jabbal-Gill; R Nankervis; A Smith; L Illum
Journal:  Pharm Res       Date:  2002-07       Impact factor: 4.200

5.  Tannic acid incorporation in chitosan-based microparticles and in vitro controlled release.

Authors:  Neculai Aelenei; Marcel Ionel Popa; Ovidiu Novac; Gabriela Lisa; Lacramioara Balaita
Journal:  J Mater Sci Mater Med       Date:  2009-01-22       Impact factor: 3.896

6.  Microencapsulation of hemoglobin in chitosan-coated alginate microspheres prepared by emulsification/internal gelation.

Authors:  Catarina M Silva; António J Ribeiro; Margarida Figueiredo; Domingos Ferreira; Francisco Veiga
Journal:  AAPS J       Date:  2006-01-13       Impact factor: 4.009

7.  Preparation of alginate coated chitosan microparticles for vaccine delivery.

Authors:  Xingyi Li; XiangYe Kong; Shuai Shi; XiuLing Zheng; Gang Guo; YuQuan Wei; ZhiYong Qian
Journal:  BMC Biotechnol       Date:  2008-11-19       Impact factor: 2.563

8.  Effective mucoadhesive liposomal delivery system for risedronate: preparation and in vitro/in vivo characterization.

Authors:  Il-Woo Jung; Hyo-Kyung Han
Journal:  Int J Nanomedicine       Date:  2014-05-12
  8 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.