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Rameshwaram Institute Of Technology and Management
Rameshwaram institute of Technology and management, Lucknow
Dendrimers have emerged as one of the most interesting themes for researchers as a result of unique functional architecture and macromolecular characteristics dendrimer, have attracted great attention in terms of biomedical applications. Although the PAMAMdendrimer has already been tested as a carrier for drugs and genes and as a contrast agent for bioimaging . This mini review highlights issues associated with the use of dendrimers as drug delivery vehicles. This article provides an insight into the structure, synthesis, properties,types and the applications of dendrimers in the bio-medical field.
Dr.Pushpendra Kumar Tripathi(director of RITM(pharmacy), *Shipra srivastava
Rameshwaram Institute Of Technology And Management
The goal of any drug delivery system is spatial placement and temporal delivery of the medicament. Research works are going on to prepare an ideal drug delivery system which satisfies these needs. Researches carried out by ALEC BINGHAM lead to the development of a new drug delivery system called as liposome. Liposomes are small vesicles (_100 nm) composed of various of lipid molecules which build their membrane bilayers. These formulations are mainly composed of phosphatidylcholine (PC) and other constituents such as cholesterol and lipid-conjugated hydrophilic polymers . Liposomes are biodegradable and biocompatible in nature.