منابع مشابه
Multilayered nanocoatings incorporating superparamagnetic nanoparticles for tracking of pancreatic islet transplants with magnetic resonance imaging.
A novel strategy for delivering functionalised superparamagnetic iron oxide nanoparticles to the outer surface of pancreatic islet grafts, using chemically modified polymeric nanolayers, has been developed for tracking of engrafted pancreatic islets by magnetic resonance imaging.
متن کاملInhaled Micro- or Nanoparticles: Which are the Best for Intramacrophagic Antiinfectious Therapies?
Nanotechnology is a fascinating world that has provided and still provides sensational developments in many fields such as in pharmaceutics for diagnosis or drug and gene delivery to cells, tissues or organs. With regard to the latter, cell uptake of nanostructures (generally 1-100 nm) is usually much greater than that of microparticles in the range of 1-10 μm. Although the term “nano” remains ...
متن کاملMicro - and nanoparticles for intestinal drug delivery
Smart dosage form design allows for distinct progresses in selectivity of delivery to the site of action as well as in enhanced transport of the drug across biological membranes. By an optimal choice of carrier type and excipients such systems may offer new therapeutic options such as oral administration of insulin or heparin, where currently no absorption is possible and, on the other hand, lo...
متن کاملBone Regeneration from PLGA Micro-Nanoparticles
Poly-lactic-co-glycolic acid (PLGA) is one of the most widely used synthetic polymers for development of delivery systems for drugs and therapeutic biomolecules and as component of tissue engineering applications. Its properties and versatility allow it to be a reference polymer in manufacturing of nano- and microparticles to encapsulate and deliver a wide variety of hydrophobic and hydrophilic...
متن کاملPolyethylenimine-based micro/nanoparticles as vaccine adjuvants
Vaccines have shown great success in treating and preventing tumors and infections, while adjuvants are always demanded to ensure potent immune responses. Polyethylenimine (PEI), as one of the well-studied cationic polymers, has been used as a transfection reagent for decades. However, increasing evidence has shown that PEI-based particles are also capable of acting as adjuvants. In this paper,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Materials Science and Technology
سال: 2009
ISSN: 0267-0836,1743-2847
DOI: 10.1179/026708309x12474766656173