Semiconductors and electronics Research update Phototransistor combines graphene and chlorophyll New approach boosts sensitivity to light Read article: Phototransistor combines graphene and chlorophyll
Nanomaterials Research update Nanoparticles control blood-vessel growth Coated gold particles could inhibit tumours Read article: Nanoparticles control blood-vessel growth
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: Positive or negative? Nanoparticle surface charge affects cell-membrane interactions
Structure and dynamics Research update Amino acids allow bacterial ‘nanowires’ to conduct electricity Research could allow similar materials to be synthesized in the lab Read article: Amino acids allow bacterial ‘nanowires’ to conduct electricity
Surfaces and interfaces Research update Nanotube transistors detect cancer biomarkers New technique could give conventional immunoassays a run for their money Read article: Nanotube transistors detect cancer biomarkers
Biophysics Video How can we engineer human tissue? Mehdi Nikkhah explains the general principles of tissue engineering Read article: How can we engineer human tissue?
Biofabrication Video Can we print human body parts? Luiz Bertassoni explains how organs can be produced using 3D printers Read article: Can we print human body parts?
Structure and dynamics Research update Physicists detect malaria using light and magnets New method is inexpensive, highly sensitive and portable Read article: Physicists detect malaria using light and magnets
Biophysics Interview The physics of cancer Cécile Sykes talks to Physics World about the roles physics can play in cancer studies Read article: The physics of cancer
Biomedical devices Analysis Oscar Pistorius is helping to redefine ‘disability’ James Dacey explores the controversial scientific debate about whether Oscar Pistorius's running blades give him an unfair advantage Read article: Oscar Pistorius is helping to redefine ‘disability’
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