Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Nanotechnology-based drug delivery systems | Journal of Occupational Medicine and Toxicology Review Nanotechnology-based drug delivery systems Sarabjeet Singh Suri1 Hicham Fenniri2 and Baljit Singh 1 BioMed Central Open Access Address Department of Veterinary Biomedical Sciences and Immunology Research Group University of Saskatchewan 52 Campus Drive Saskatoon SK S7N 5B4 Canada and 2National Institute of Nanotechnology National Research Council NINT-NRC and Department of Chemistry University of Alberta 11421 Saskatchewan Drive Edmonton AB T6G 2M9 Canada Email Sarabjeet Singh Suri - Hicham Fenniri - Baljit Singh - Corresponding author Published 1 December 2007 Received 26 September 2007 Journal of Occupational Medicine and Toxicology 2007 2 16 doi 1745-6673-2-16 This article is available from http content 2 1 16 Accepted 1 December 2007 2007 Suri et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Nanoparticles hold tremendous potential as an effective drug delivery system. In this review we discussed recent developments in nanotechnology for drug delivery. To overcome the problems of gene and drug delivery nanotechnology has gained interest in recent years. Nanosystems with different compositions and biological properties have been extensively investigated for drug and gene delivery applications. To achieve efficient drug delivery it is important to understand the interactions of nanomaterials with the biological environment targeting cell-surface receptors drug release multiple drug administration stability of therapeutic agents and molecular mechanisms of cell signalling involved in pathobiology of the disease under consideration. Several anti-cancer drugs
