منابع مشابه
Biocompatible, Antifouling, and Thermosensitive Core Shell Nanogels Synthesized by RAFT Aqueous Dispersion Polymerization
Hydrogels, networks of cross-linked hydrophilic polymers, are an important class of soft materials with many of their properties similar to those of biological tissues. While these macroscopic materials have been intensively studied and exploited in various technological areas, their nanosized counterparts, the so-called nanogels, are currently attracting significant attention for their potenti...
متن کاملBiocompatible nanocomposite for PET/MRI hybrid imaging
A novel nanocarrier system was designed and developed with key components uniquely structured at the nanoscale for early cancer diagnosis and treatment. In order to perform magnetic resonance imaging, hydrophilic superparamagnetic maghemite nanoparticles (NPs) were synthesized and coated with a lipophilic organic ligand. Next, they were entrapped into polymeric NPs made of biodegradable poly(la...
متن کاملHybrid micro-/nanogels for optical sensing and intracellular imaging
Hybrid micro-/nanogels are playing an increasing important part in a diverse range of applications, due to their tunable dimensions, large surface area, stable interior network structure, and a very short response time. We review recent advances and challenges in the developments of hybrid micro-/nanogels toward applications for optical sensing of pH, temperature, glucose, ions, and other speci...
متن کاملOne-pot synthesis of responsive catalytic Au@PVP hybrid nanogels.
Responsive catalytic hybrid nanogels with Au nanoparticle cores and a polyvinylpyrrolidone (PVP) based gel shell are prepared through a novel one-pot approach. The embedded Au nanoparticles demonstrate both a pH-modulated catalytic activity and anti-aggregation properties upon recycling.
متن کاملBiocompatible PEG-Chitosan@Carbon Dots Hybrid Nanogels for Two-Photon Fluorescence Imaging, Near-Infrared Light/ pH Dual-Responsive Drug Carrier, and Synergistic Therapy
Stimuli-responsive nanogels have gained signifi cant progress because of their great potential for applications in intelligent drug delivery and other biomedical fi elds. [ 1–4 ] Recently, much attention has been focused on the integration of stimuli-responsive polymer nanogels with inorganic nanoparticles (NPs) to combine the biosensing or bioimaging ability with the controlled drug delivery f...
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: Small
سال: 2008
ISSN: 1613-6810,1613-6829
DOI: 10.1002/smll.200801159