The use of graphene-based materials in pharmaceutical nanotechnology has recently received more attention due to their unique chemical structure and physicochemical properties - including an ultra-high surface area, optical, thermal and electrical conductivities, and a good biocompatibility. They can also load large amounts of drug molecules on both sides of the single atom layer sheet. The next generation of cancer nanotheranostics employing graphene-based nanomaterials could address the many challenges associated with traditional chemotherapeutic agents, such as the issues surrounding poor solubility, harmful side effects, non-specific drug distribution, and multi-drug resistance.
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New method generates precisely controlled graphene microbubbles with perfectly spherical curvature for lenses.
Scientists have applied the lessons of the water strider and the soapy toothpick to develop an understanding of chemical manipulation of surface tension. Their vehicle? Tiny surfing robots.
Scientists present new mathematical tools to better understand simulations of hyperbolic spaces. Their new toolbox includes what they call a 'dictionary between discrete and continuous geometry' to help researchers translate experimental results into a more useful form. With these tools, researchers can better explore the topsy-turvy world of hyperbolic space.
Development of a highly efficient and durable electrocatalyst for water electrolysis that will lead to cost-efficient hydrogen production.
A collaborative research project aims to develop a printable ultrathin layer of carbon to shield sensitive electronics from electromagnetic radiation.