← Back to Search
Microcapsules/Microspheres Related To Chitosan
K. Yao, T. Peng, Y. Yin, Mei-Xuanxu Xu, M. F. Goosen
Published 1995 · Materials Science
Download PDFAnalyze on Scholarcy
Abstract Chitosan [(1-4) 2-amino 2-deoxy-β-D-glucan] is a polyaminosacchar-ide, normally obtained by alkaline deacetylation of chitin which is a very abundant naturally occurring polymeric material. It occurs as a principle constituent of the protective cuticles of crustacea and insects and also in the cell walls of some fungi and microorganisms.
This paper references
Alginate–chitosan coacervation in production of artificial seeds
L. Tay (1993)
Studies on the adsorption of anionic dyes on chitosan
G. Maghami (1988)
Removal of trace quantities of nickel from solution
J. M. Randall (1979)
Immunological activity of chitin and its derivatives.
K. Nishimura (1984)
Novel method for the preparation of controlled-release theophylline granules coated with a polyelectrolyte complex of sodium polyphosphate-chitosan.
Y. Kawashima (1985)
Chitosan matrix for oral sustained delivery of ampicillin.
T. Chandy (1993)
Factors influencing the mechanism of release from sustained release matrix pellets, produced by extrusion/spheronisation
C. Tapia (1993)
Animal cell culture engineering using alginate polycation microcapsules of controlled membrane molecular weight cut-off☆
M.F.A. Goosen (1989)
Lysozyme degradation of partially deacetylated chitin, its films and hydrogels.
S. Pangburn (1982)
Preparation and Evaluation Of Drug-Containing Chitosan Beads
R. Bodmeier (1989)
The blood compatibility of chitosan and N-acylchitosans.
S. Hirano (1985)
Studies on chitosan: 4. Lysozymic hydrolysis of partially N-acetylated chitosans.
Satoshi Aiba (1992)
Encapsulation of mammalian cell with chitosan‐CMC capsule
T. Yoshioka (1990)
Crosslinking chitosan membranes for pervaporation of alcohol-water mixtures
Yu Yisong (1990)
Studies on chitosan: 1. Determination of the degree of N-acetylation of chitosan by ultraviolet spectrophotometry and gel permeation chromatography
S. Aiba (1986)
Selective permeabilities of chitosan-acetic acid complex membrane and chitosan-polymer complex membranes for oxygen and carbon dioxide
R. Bai (1988)
Grafting of Polyurethane Surfaces with Poly(Ethylene Glycol)
C. Freij-Larsson (1993)
X-ray fibre diffraction studies of chitosan and chitosan gels
P. Cairns (1992)
Processing and Utilization of Chitin and Chitosan
Hiroshi Seo (1990)
Preparation of a prolonged release tablet of aspirin with chitosan.
Y. Kawashima (1985)
Chitin and its derivatives: New trends of applied research
R. Muzzarelli (1983)
Determination of the viscometric constants for chitosan
G. Roberts (1982)
Studies on chitosan: 3. Evidence for the presence of random and block copolymer structures in partially N-acetylated chitosans.
Satoshi Aiba (1991)
Characterization of chitosan. Influence of ionic strength and degree of acetylation on chain expansion.
M. Rinaudo (1993)
Protease immobilization onto porous chitosan beads
T. Hayashi (1991)
Simple tests demonstrating the antimycotic effect of chitosan
J. Knapczyk (1992)
Release characteristics of cisplatin chitosan microspheres and effect of containing chitin.
Y. Nishioka (1990)
Microspheres and microcapsules, a survey of manufacturing techniques Part II: Coacervation
R. Arshady (1990)
Biotechnology of marine polysaccharides
R. Colwell (1985)
Chitosan beads and granules for oral sustained delivery of nifedipine: in vitro studies.
T. Chandy (1992)
Hydrocolloids and gels of chitosan as drug carriers
J. Kristl (1993)
Preparation and release characteristics of cisplatin albumin microspheres containing chitin and treated with chitosan.
Y. Nishioka (1989)
Synthesis of Chitosan-Alginate Microcapsule Membranes
C. Mcknight (1988)
Low temperature thermal behaviour of chitins and chitin—glucans
F. Martín-Gil (1992)
Chitosan hydrogel as a base for semisolid drug forms
J. Knapczyk (1993)
Sorption of methyl orange by chitosan gels having hydrophobic groups
T. Seo (1988)
Water-soluble derivatives of chitosan
S. Grant (1990)
Sustained-release and intragastric-floating granules of indomethacin using chitosan in rabbits.
S. Miyazaki (1988)
Concentration of aqueous dimethyl sulfoxide solutions through a chitosan membrane by permeation with a temperature difference
T. Uragami (1992)
Removal of phenols from wastewater by soluble and immobilized tyrosinase
S. Wada (1993)
Chitosan as a tablet binder
S. M. Upadrashta (1992)
Chitin and chitosan : sources, chemistry, biochemistry, physical properties, and applications
T. Anthonsen (1989)
Encapsulation with Chitosan
T. Shioya (1990)
Study of the interpolyelectrolyte reaction between chitosan and carboxymethyl cellulose
W. Argüelles-Monal (1988)
Studies of synthesis and permeabilities of special polymer membranes. LI. Active transport of halogen ions through chitosan membranes
T. Uragami (1983)
Studies on chitin: 7. I.r. spectroscopic determination of degree of deacetylation
T. Sannan (1978)
pH-responsive permeability of polyamide capsule membrane coated with lipid molecules and amphiphilic polypeptides
K. Kono (1991)
Lysozyme susceptibility of partially deacetylated chitin.
H. Sashiwa (1990)
A novel use of chitosan as a hypocholesterolemic agent in rats.
M. Sugano (1980)
Studies on chitosan: 6. Relationship between N-acetyl group distribution pattern and chitinase digestibility of partially N-acetylated chitosans.
Satoshi Aiba (1993)
Hydrogels in medicine and pharmacy
N. Peppas (1986)
Improved stability of proteins immobilized in microparticles prepared by a modified emulsion polymerization technique.
B. Ekman (1978)
Selective aggregation of L1210 leukemia cells by the polycation chitosan.
A. Sirica (1971)
Microspheres and microcapsules, a survey of manufacturing techniques: Part III: Solvent evaporation
R. Arshady (1990)
Suspension, dispersion, and interfacial polycondensation: A methodological survey
R. Arshady (1993)
Cross‐linked Chitosan Microspheres: Preparation and Evaluation as a Matrix for the Controlled Release of Pharmaceuticals
B. C. Thanoo (1992)
Squid chitin as a potential alternative chitin source: Deacetylation behavior and characteristic properties
K. Kurita (1993)
Applications and Properties of Chitosan
Qiangliang Li (1992)
Studies on chitin, 4. Evidence for formation of block and random copolymers of N‐acetyl‐D‐glucosamine and D‐glucosamine by hetero‐ and homogeneous hydrolyses
K. Kurita (1977)
Affinity-precipitation using chitosan as ligand carrier.
C. Senstad (1989)
Sustained release of indomethacin from chitosan granules.
W. M. Hou (1985)
Relation between the physicochemical characteristics of collagen and its interactions with chitosan: I.
M. Taravel (1993)
Determination of the viscometric constants for chitosan and the application of universal calibration procedure in its gel permeation chromatography
C. Yomota (1993)
Functional capsule membranes. 26. Permeability control of polymer-grafted capsule membranes responding to ambient pH changes
Y. Okahata (1987)
Agar derivatives for chromatography, electrophoresis and gel-bound enzymes: I. Desulphated and reduced cross-linked agar and agarose in spherical bead form
J. Porath (1971)
Novel effective immunoadsorbents based on agarose-polyaldehyde microsphere beads: synthesis and affinity chromatography.
S. Margel (1983)
Biochemical significance of exogenous chitins and chitosans in animals and patients
R. Muzzarelli (1993)
Immobilization and permeabilization of cultured plant cells
D. Knorr (1985)
Membrane formation by interfacial cross‐linking of chitosan for microencapsulation of Lactococcus lactis
A. Groboillot (1993)
Chemical Reactivity of Chitin and Chitosan
S. Aiba (1990)
Chitin, chitosan, and related enzymes
Related Enzymes (1984)
The effect of the physicochemical properties of a drug on its release from chitosonium malate matrix tablets
J. Akbuǧa (1993)
Immobilization of enzymes on chitin and chitosan
R. Muzzarelli (1980)
Determination of the Mark-Houwink equation for chitosans with different degrees of deacetylation.
W. Wang (1991)
Determination of the degree of N‐deacetylation in chitin and chitosan as well as their monomer sugar ratios by near infrared spectroscopy
T. Rathke (1993)
N-acetylation of chitosan films.
M. Miya (1985)
Functional capsule membranes. Part 22. The electrical breakdown and permeability control of a bilayer-corked capsule membrane in an external electric field
Y. Okahata (1986)
Chitosan Membrane for Ultrafiltration. I. Preparation and Structure of Membrane.
K. Sakurai (1991)
Unusual susceptibility of chitosan to enzymic hydrolysis
D. Pantaleone (1992)
In vitro evaluation of mucoadhesive properties of chitosan and some other natural polymers
C. Lehr (1992)
Preparation of chitosan-reinforced alginate gel beads — effects of chitosan on gel matrix erosion
Y. Murata (1993)
Microspheres for biomedical applications: preparation of reactive and labelled microspheres.
R. Arshady (1993)
Polyelectrolyte complexes of chitosan with sodium carboxymethylcellulose.
H. Fukuda (1980)
Hydrodynamic characterization of chitosans varying in degree of acetylation.
N. Errington (1993)
A study of embolizing materials for chemo-embolization therapy of hepatocellular carcinoma: antitumor effect of cis-diamminedichloroplatinum(II) albumin microspheres, containing chitin and treated with chitosan on rabbits with VX2 hepatic tumors.
S. Kyotani (1992)
Excipient ability of chitosan for direct tableting
J. Knapczyk (1993)
Production of cellobiose by enzymatic hydrolysis: Removal of β‐glucosidase from cellulase by affinity precipitation using chitosan
T. Homma (1993)
Studies on chitin, 1. Solubility change by alkaline treatment and film casting
T. Sannan (1975)
Soft Contact Lenses. Clinical and Applied Technology
M. Ruben (1978)
Determination of the degree of acetylation of chitin and chitosan by thermal analysis
J. G. Alonso (1983)
Suspension, emulsion, and dispersion polymerization: A methodological survey
R. Arshady (1992)
Macrophage activation with multi-porous beads prepared from partially deacetylated chitin.
K. Nishimura (1986)
Microspheres and microcapsules: A survey of manufacturing techniques. Part 1: Suspension cross-linking
R. Arshady (1989)
Antacid and Antiulcer Properties of the Polysaccharide Chitosan in the Rat
I. W. Hillyard (1964)
THE PREPARATION OF AGAROSE SPHERES FOR CHROMATOGRAPHY OF MOLECULES AND PARTICLES.
S. Hjertén (1964)
This paper is referenced by
Chitosan Microspheres in Novel Drug Delivery Systems
A. Mitra (2011)
Preparation of chitosan nanoparticles containing Naja naja oxiana snake venom.
Naser Mohammadpourdounighi (2010)
A novel approach to prepare tripolyphosphate/chitosan complex beads for controlled release drug delivery.
X. Shu (2000)
Chitin and Chitosan
S. Hudson (2001)
Chitosan derivatives bearing cyclodextrin cavitiesas novel adsorbent matrices
M. Prabaharan (2006)
Buffer-stable chitosan-polyglutamic acid hybrid nanoparticles for biomedical applications.
Astha Malhotra (2013)
Microparticles, microcapsules and microspheres: A review of recent developments and prospects for oral delivery of insulin.
Chun Y Wong (2018)
Chitosan/gelatin microspheres prepared by modified emulsification and ionotropic gelation
X. Z. Shu, K. J. Zhu (2001)
Chelators influenced synthesis of chitosan–carboxymethyl cellulose microparticles for controlled drug delivery
Antony V. Samrot (2016)
Nano and microparticles as controlled drug delivery devices.
Ravi Kumar M.N.V. (2000)
Design and evaluation of a mucoadhesive therapeutic agent delivery system for postoperative chemotherapy in superficial bladder cancer.
M. Eroğlu (2002)
New Microcapsules Based on Oligoelectrolyte Complexation
A. Bartkowiak (1999)
Preparation and characterization of macroporous chitosan–gelatin/β‐tricalcium phosphate composite scaffolds for bone tissue engineering
Yuji Yin (2003)
Effect of magnesium stearate on chitosan microspheres prepared by an emulsification-coacervation technique.
L. Y. Lim (1998)
Chitosan-Based Particles as Controlled Drug Delivery Systems
M. Prabaharan (2005)
Controlled drug release properties of ionically cross-linked chitosan beads: the influence of anion structure.
X. Shu (2002)
Recent advances on chitosan-based micro- and nanoparticles in drug delivery.
S. Agnihotri (2004)
Effects of the Hydrophobization on Chitosan-Insulin Nanoparticles Obtained by an Alkylation Reaction on Chitosan
E. M. Hernández Robles (2013)
Hydrogel Microparticles as an Emerging Tool in Pharmaceutical Field: A Review
Mahmood Ahmad (2016)
Properties and biocompatibility of chitosan films modified by blending with PEG.
M. Zhang (2002)
Controlled release fertilizers
K. Lubkowski (2007)
Chelation of chitosan derivatives with zinc ions. I. O,N-carboxymethyl chitosan
D. Hon (2000)
Polysaccharide Encrusted Multilayered Nano-Colloidal System of Andrographolide for Improved Hepatoprotection
Nidhi Mishra (2016)
Drug release behavior of beads and microgranules of chitosan.
K. Gupta (2000)
Chitosan membrane dressings toughened by glycerol to load antibacterial drugs for wound healing.
Y. Ma (2017)
Preparation and characterization of superparamagnetic chitosan microspheres: Application as a support for the immobilization of tyrosinase
H. Peniche (2005)
Novel pH-sensitive citrate cross-linked chitosan film for drug controlled release.
X. Shu (2001)
Chitin and chitosan fibres: A review
M. Kumar (1999)
Controlled release properties of Chitosan encapsulated volatile Citronella Oil microcapsules by thermal treatments.
Wen-chuan Hsieh (2006)
Formulation and in vitro investigation of aspirin nanoparticles loaded suppositories as a drug delivery system for colorectal carcinoma
V. Siva Sankar (2015)
Recent Advances in Nanocomposite Coatings for Corrosion Protection Applications
Nedal Abu-Thabit (2015)
A review of chitin and chitosan applications
M. Kumar (2000)See more