An international team headed by researchers at the Max Planck Institute for the Science of Light has used polarized light - light waves which oscillate in a particular plane - to design a simple model for a quantum physical random walk.
Researchers led by Dirk Trauner, a chemist at the University of Munich, have figured out the mechanism by which molecules with the ability to block voltage-gated ion channels can be turned on and off repeatedly by light.
At next week's SPIE Advanced Lithography Conference, to be held February 22 - 26 in San Jose, California, imec technologists contribute in a record number of over 30 papers showing their newest breakthroughs in advanced semiconductor lithography research.
Researchers detail a method that uses hydrogels - less than 100 nanometers in size - to sneak a particular type of small interfering RNA (siRNA) into cancer cells. Once in the cell the siRNA turns on the programmed cell death the body uses to kill mutated cells and help traditional chemotherapy do it's job.