title: Silica-based nanoparticles for biomedical applications.
abstract: In this short review we highlight novel uses of silica-based nanoparticles (NPs) in the biomedical sector. Silica NPs are widely used in nanotechnology because they are easy to prepare and inexpensive to produce. Their specific surface characteristics, porosity and capacity for functionalization make them good tools for biomolecule detection and separation, providing solid media for drug delivery systems and acting as contrast agent protectors. In addition, they are used as safety and biocompatible pharmaceutical additives. Here, we focus on novel techniques based on silica NPs for the most important biomedical applications.
authors: Université de Lyon, F-69622, Lyon, France.
authors: Ahmad
authors: A
authors: Bitar
authors: Nasir M
authors: NM
authors: Ahmad
authors: Hatem
authors: H
authors: Fessi
authors: Abdelhamid
authors: A
authors: Elaissari
mesh_terms: D000327:Adsorption; D004247:DNA / Q000737:chemistry; D004337:Drug Carriers / Q000737:chemistry; D005079:Excipients / Q000737:chemistry; D018014:Gene Transfer Techniques; D053758:Nanoparticles / Q000737:chemistry*; D011506:Proteins / Q000737:chemistry; D012822:Silicon Dioxide / Q000737:chemistry*
chemical_list: D004337:Drug Carriers; D005079:Excipients; D011506:Proteins; D012822:Silicon Dioxide; D004247:DNA