Lab finds new levels of detail about key membrane proteins

Portland State University researchers used advanced electron microscopy to create a 3-D reconstruction of a membrane protein at an unprecedented level of resolution, setting the stage for the development of drugs that could ...

Discovery of naturally chiral surfaces for safer pharmaceuticals

In the 1960s, the sedative thalidomide was widely popular as one of the only non-barbiturate, over-the-counter sleep-aids on the market. When doctors started noticing that it also helped alleviate morning sickness in pregnant ...

Programmable synthetic materials

Artificial molecules could one day form the information unit of a new type of computer or be the basis for programmable substances. The information would be encoded in the spatial arrangement of the individual atoms—similar ...

A mechanical way to stimulate neurons

In addition to responding to electrical and chemical stimuli, many of the body's neural cells can also respond to mechanical effects, such as pressure or vibration. But these responses have been more difficult for researchers ...

Researchers access both enantiomers by varying reaction time

Homochirality is a fundamental feature of all living organism. It is well known that a pair of enantiomers of chiral drug molecules, whose structures have a non-superimposable mirror-image relationship to each other, will ...

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