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Lorena Anderson

Researchers Seek to Understand Messy Proteins that are Critical to Cellular Function

Biophysical chemistry Professor Shahar Sukenik and the graduate students in his lab are trying to make sense out of what might seem to some to be chaos. They aim to better understand how a series of floppy, malleable proteins function — or malfunction — inside cells.

The work has earned Sukenik a $1.86 million, five-year Outstanding Investigator award from the National Institutes for Health (NIH).

New NSF Center Intersects Chemistry and Mechanics

Scientists know the whats and whys of using light, heat and electricity to direct chemical reactions toward an end goal. What’s less well understood are the effects mechanical force can have on chemistry.

Thanks to a three-year, $1.8 million National Science Foundation (NSF) grant, a team of researchers — including mechanical engineering Professor Ashlie Martini — are forming a new center for this emerging area of study.

Professor Explores Green Lubricants for Mechanical Systems with NSF Grant

Mechanical systems, such as car engines and manufacturing equipment, use petroleum-based lubricants and solvents that are considered hazardous. After use, those compounds mostly end up in the earth.

Environmentally friendly alternatives — room-temperature ionic liquids (RTILs) — that don’t need solvents and can perform better haven’t been widely used because of a lack of basic understanding about how they work.

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