Overton wins best poster at MicroTAS

Photo of Prof Amy Herr and Overton with their poster

BioE PhD student Maya Overton won the CHEMINAS Young Researcher Poster Award at this year’s MicroTAS (Miniaturized Systems for Chemistry and Life Sciences – Micro-Total Analysis Systems ) 2026 conference in Granada, Spain. Her winning poster from Amy Herr’s lab described “Single-cell Mass Spectrometry Proteomics Paired With Imaging-Based Morphology.” 

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Uncovering the hidden chemical activity of microplastics

artists illustration of microplastics in a water droplet

Recent research by Teresa Head-Gordon and collaborators has shown that when bulk polymers become microplastics they are in fact not inert, but rather, the tiny pieces of plastic chemically modify the water around them to generate highly reactive species that may cause damage to living systems.

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Solving a longstanding problem in drug delivery

artist's impression of a lipid nanoparticle engineered to switch between a positive and negative charge.

Lipid nanoparticles are great delivery vehicles for mRNA treatments, but their positive charge triggers high levels of inflammation. Now researchers led by Professor Niren Murthy have engineered a new lipid nanoparticle that can switch its charge from positive to negative and may avoid triggering inflammation while still able to deliver mRNA and other nucleic acids.

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Herr Lab and partners receive grant to study biology in time and space

photo of Amy Herr, seated

Our researchers have received a new grant from the Biohub non-profit research organization, looking to advance the field of Spatiotemporal omics – the ability to sample biomolecules at different locations and times to watch disease processes unfold. Amy Herr and her UCSF partners Jennifer Rosenbluth and Amrita Basu will be studying integrated organoid systems for immunotherapy toxicity.

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