New research describes the use of polymers that can bind siRNAs into nanoscale assemblies that do not disassemble until they are irradiated with UV light.
Advanced Science News
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Controlling cell gene expression with hydrogels
Researchers have developed a hydrogel system containing a spatial gradient of siRNA and studied its effects on encapsulated cells.
Bioinspired magnetic nanoparticles
A group seeks to reproduce the nanoparticle-synthesizing ability of magnetotactic bacteria.
Deagglomeration of carbon nanotubes
Researchers have developed a method for breaking up CNT bundles to deliver individual nanotubes using surface acoustic waves in a piezoelectric substrate.
DNA & RNA incorporation into organic electronics
New research from an American group shows the incorporation of DNA and RNA bases in organic light emitting diodes.
Better insulin-cell producing transplants
Researchers develop a nanothin anti-inflammatory polymer material capable of decreasing immune responses involved in insulin-cell transplantation rejection.
Video abstract: thermogelling polymers in medicine
Dr Loh Xian Jun discusses his review article on potential clinical applications for biodegrable thermogelling polymers.
Spectral concentration improves solar cell efficiency
A research consortium from the UK, Spain, France and Germany is using photonic crystals to improve silicon photovoltaic performance.
Examining quantum size effects in silicon
Experiments examine the scale at which strong quantum effects emerge in silicon nanocrystals.
Theranostics from a single nanoparticle platform
Researcers construct a multifunctional theranostic nanoplatform that gathers five diagnostic and therapeutic functions into one single nanocomposite.