Hospital scanners could control cell-sized medical devices
Physicists remotely control metal beads in blood vessels
Bubbles compute in logical devices
Microfluidics merges chemistry and computation
Read article: Bubbles compute in logical devices
Magnets take the spin out of blood separation
Red and white blood cells have opposite attractions
Read article: Magnets take the spin out of blood separation
Antiprotons excel at cancer treatment
Exotic particles deliver a bigger bang to cancerous cells
Read article: Antiprotons excel at cancer treatment
Splashing out against tumours
The physics of splashing water could lead to more effective cancer treatments
Read article: Splashing out against tumours
NMR goes optical
New nuclear-magnetic resonance technique could produce real-time, high-resolution images of samples
Plasmas move into dentistry
Researchers develop a "plasma needle" that can kill oral bacteria
Read article: Plasmas move into dentistry
LEDs target tumours
Portable scanner could be used for the early detection of breast cancer
Read article: LEDs target tumours
Silver clusters go magnetic
Simulations suggest that silver atoms become magnetic when arranged into clusters
Read article: Silver clusters go magnetic
LEDs move into the ultraviolet
A diode that emits light at the shortest wavelength is made
Read article: LEDs move into the ultraviolet
