Access the full text.
Sign up today, get DeepDyve free for 14 days.
Loading next page...
/lp/annual-reviews/polymers-for-drug-delivery-systems-e54kJH10Q0
- Publisher
- Annual Reviews
- Copyright
- Copyright © 2010 by Annual Reviews. All rights reserved
- ISSN
- 1947-5438
- eISSN
- 1947-5446
- DOI
- 10.1146/annurev-chembioeng-073009-100847
- pmid
- 22432577
- Publisher site
- See Article on Publisher Site
Abstract
Polymers have played an integral role in the advancement of drug delivery technology by providing controlled release of therapeutic agents in constant doses over long periods, cyclic dosage, and tunable release of both hydrophilic and hydrophobic drugs. From early beginnings using off-the-shelf materials, the field has grown tremendously, driven in part by the innovations of chemical engineers. Modern advances in drug delivery are now predicated upon the rational design of polymers tailored for specific cargo and engineered to exert distinct biological functions. In this review, we highlight the fundamental drug delivery systems and their mathematical foundations and discuss the physiological barriers to drug delivery. We review the origins and applications of stimuli-responsive polymer systems and polymer therapeutics such as polymer-protein and polymer-drug conjugates. The latest developments in polymers capable of molecular recognition or directing intracellular delivery are surveyed to illustrate areas of research advancing the frontiers of drug delivery.
Journal
Annual Review of Chemical and Biomolecular Engineering – Annual Reviews
Published: Jul 15, 2010