Read article: ‘Champion’ nanostructures could improve solar water-splitting cells Transport properties Research update ‘Champion’ nanostructures could improve solar water-splitting cells Best metal-oxide photoanode ever made from haematite
Read article: Unexpected interactions between solitons detected Ultracold matter Research update Unexpected interactions between solitons detected Long-range interactions observed over astronomical distances
Read article: Xenon forms compound at extreme temperature and pressure Telescopes and space missions Research update Xenon forms compound at extreme temperature and pressure Result could unravel mystery of missing noble gas
Read article: Phototransistor combines graphene and chlorophyll Semiconductors and electronics Research update Phototransistor combines graphene and chlorophyll New approach boosts sensitivity to light
Read article: Nanoparticles control blood-vessel growth Nanomaterials Research update Nanoparticles control blood-vessel growth Coated gold particles could inhibit tumours
Read article: Graphene circuit breaks the gigahertz barrier Transport properties Research update Graphene circuit breaks the gigahertz barrier All-graphene microwave circuits could be possible
Read article: Nanotube sensor detects Lyme disease Nanomaterials Research update Nanotube sensor detects Lyme disease Transistor-based device could rival traditional immunoassays
Nanomaterials Blog The Physics World 2013 Focus on Nanotechnology is now out Nobel laureate Kostya Novoselov is the star contributor to our latest nanotech update
Read article: Positive or negative? Nanoparticle surface charge affects cell-membrane interactions Surfaces and interfaces Research update Positive or negative? Nanoparticle surface charge affects cell-membrane interactions New result could be important for biomedical applications such as drug delivery and anti-cancer treatments
Read article: A cloak in time Ultrafast science Research update A cloak in time Researchers build a temporal cloak based on the Talbot effect
Optics & Photonics Briefing This issue explores lasers and detectors, solar power, medical imaging and high-resolution displays