Chalmers University of Technology

New method maps chemicals in the skin

A new method of examining the skin can reduce the number of animal experiments while providing new opportunities to develop pharmaceuticals and cosmetics. Chemical imaging allows all layers of the skin to be seen and the ...

dateNov 29, 2017 in Analytical Chemistry
shares5 comments 0

Gamma rays reach beyond the limits of light

Researchers have discovered a highly efficient way to produce high energy photon beams. The obtained energy is a billion times higher than the energy of photons in visible light. These high-intensity gamma rays significantly ...

dateOct 20, 2017 in Optics & Photonics
shares76 comments 2

New antibiotic resistance genes found

Researchers at Chalmers University of Technology and the University of Gothenburg, Sweden, have found several previously unknown genes that make bacteria resistant to last-resort antibiotics. The genes were found by searching ...

dateOct 16, 2017 in Cell & Microbiology
shares10 comments 0

Method to significantly enhance optical force

Light consists of a flow of photons. If two waveguides – cables for light – are side by side, they attract or repel each other. The interaction is due to the optical force, but the effect is usually extremely small. Physicists ...

dateOct 02, 2017 in Optics & Photonics
shares565 comments 3