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Lorena Anderson

Physicist Liu Receives NSF CAREER Award to Create ‘Bacteria Treadmill’

Physics Professor Bin Liu has received a CAREER award for his research into a new micromanipulation technique to virtually hold freely moving microorganisms, essentially creating a “bacterial treadmill” to enable biological and medical studies of microorganisms in their natural state.

He is the 24th researcher from UC Merced and the fifth from the Department of Physics to win this recognition from the National Science Foundation.

New Precision Ag Project Would Help Farmers Measure Plant Moisture

One of the biggest challenges in managing crops, especially in large fields, is knowing how much water each section of a field needs. Determining that accurately is a cumbersome process that requires people to hand-pluck individual leaves from plants, put them in pressure chambers and apply air pressure to see when water begins to leak from the leaf stems.

That kind of testing is time consuming and means that farmers can only reach so many areas of a field each day and cannot test as frequently as they should.

Researchers Seek to Understand Messy Proteins

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).

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