Chemical Sciences

Researchers Rebuild Microscopic Circadian Clock That Can Control Genes

February 10, 2026

Blue-green algae in flasks are used by researchers at UC Merced and UC San Diego to further the understanding of circadian clocks. Image courtesy of UC San Diego.

Our circadian clocks play a crucial role in our health and well-being, keeping our 24-hour biological cycles in sync with light and dark exposure. Disruptions in the rhythms of these clocks, as with jet lag and daylight saving time, can throw our daily rhythms out of whack. But a group of...

Chemistry Professor Tao Ye and his students gathered on campus.

Chemical Biology Lab Creating DNA-based Nanomachines that can Self Assemble

Professor Tao Ye and colleagues have received a $1.18 million grant from the Department of Energy to study how DNA molecules can arrange themselves into nanostructures that could form the basis of...

Researcher Examining CBD Effects on Metabolic Syndrome

About 35 percent of Americans have metabolic syndrome, a group of risk factors that raises the risk of cardiovascular disease — the leading cause of death in the United States. If you have...

Connection Between COVID-19 and Loss of Smell Uncovered by Research Team

About 70 percent of people with COVID-19 suddenly lose their sense of smell, although fewer of them seem to realize it, according to a new “living analysis” by a research team that...

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...

Hard Shells and Electrosensory Gels: Lab Makes Surprising Discovery

Molecular biology Professor Chris Amemiya and his former graduate student Molly Phillips have made a discovery that upends traditional ideas about a structural polysaccharide called chitin that is...

New Grant More than Doubles Campus Supercomputing Power

UC Merced is rapidly gaining a strong reputation for research and scientific computing across many disciplines and a major expansion of its computing infrastructure is about to cement the campus...

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...

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...

Graduate student Boe Mendewala is UC Merced's 2020 Grad Slam champion.

Physics Ph.D. Student Named Grad Slam Campus Champion

UC Merced’s Graduate Division wrapped up its annual Grad Slam competition this week, announcing Physics doctoral candidate Boe Mendewala as its campus champion. The judges awarded two...