Recent developments in natural biopolymer based drug delivery systems

T Fazal, BN Murtaza, M Shah, S Iqbal, M Rehman… - RSC …, 2023 - pubs.rsc.org
Targeted delivery of drug molecules to diseased sites is a great challenge in pharmaceutical
and biomedical sciences. Fabrication of drug delivery systems (DDS) to target and/or …

Chitosan chemistry and pharmaceutical perspectives

MNVR Kumar, RAA Muzzarelli, C Muzzarelli… - Chemical …, 2004 - ACS Publications
In the chitin bibliography, a major reference is the book written by Richards in 1951
“primarily for entomologists and other invertebrate zoologists” but also, in the author's hope …

Structure and interactions in covalently and ionically crosslinked chitosan hydrogels for biomedical applications

J Berger, M Reist, JM Mayer, O Felt, NA Peppas… - European journal of …, 2004 - Elsevier
This review presents a critical analysis of covalently and ionically crosslinked chitosan
hydrogels and related networks for medical or pharmaceutical applications. The structural …

Recent progress in the structural modification of chitosan for applications in diversified biomedical fields

H Mittal, SS Ray, BS Kaith, JK Bhatia, J Sharma… - European Polymer …, 2018 - Elsevier
This article critically reviews the recent developments in the structural modifications of
chitosan and its nano-structured variants produced via different techniques and their …

Progress in natural polymer engineered biomaterials for transdermal drug delivery systems

VS Sivasankarapillai, SS Das, F Sabir… - Materials Today …, 2021 - Elsevier
The route of a specific drug carrier system is always a significant platform of development
that combines the principles of biomedical technology, nanotechnology, and pharmaceutical …

Chitosan chemistry: relevance to the biomedical sciences

RAA Muzzarelli, C Muzzarelli - Polysaccharides I: structure …, 2005 - Springer
Chitin is well characterized in terms of analytical chemistry, is purified from accompanying
compounds, and derivatized in a variety of fashions. Its biochemical significance when …

Hydrogels having enhanced elasticity and mechanical strength properties

H Omidian, Y Qiu, S Yang, D Kim, H Park… - US Patent …, 2005 - Google Patents
Eiselt P., Yeh J., Latvala RK, Shea LD, and Mooney DJ: Porous carriers for biomedical
applications based on alginate hydrogels, Biomaterials 21: 1921—1927, 2000. Shapiro L …

Development of a new delivery system consisting in “drug–in cyclodextrin–in nanostructured lipid carriers” for ketoprofen topical delivery

M Cirri, M Bragagni, N Mennini, P Mura - European Journal of …, 2012 - Elsevier
A new delivery system based on drug cyclodextrin (Cd) complexation and loading into
nanostructured lipid carriers (NLC) has been developed to improve ketoprofen therapeutic …

Interactions of phospholipid bilayer with chitosan: effect of molecular weight and pH

N Fang, V Chan, HQ Mao, KW Leong - Biomacromolecules, 2001 - ACS Publications
Chitosan has demonstrated its potentials as a gene carrier and a membrane perturbant for
subsequent drug delivery to cells. However, there is currently a lack of experimental …

Perspectives on: chitosan drug delivery systems based on their geometries

EB Denkbas, RM Ottenbrite - Journal of Bioactive and …, 2006 - journals.sagepub.com
Chitosan is a natural polymer that has many physicochemical (polycationic, reactive OH and
NH2 groups) and biological (bioactive, biocompatible, biodegradable) properties. These …