Category: biophysics

Pupa Gilbert earns WARF Named Professorship

Physics professor Pupa Gilbert is one of eight UW–Madison faculty awarded WARF Named Professorships, which come with $100,000 and honor faculty who have made major contributions to the advancement of knowledge, primarily through their research endeavors, but also as a result of their teaching and service activities. Award recipients choose the names associated with their …

Pupa Gilbert earns undergraduate mentoring award

Congrats to Prof. Pupa Gilbert on earning an Award for Mentoring Undergraduates in Research, Scholarly and Creative Activities! The Office of the Provost offers awards to recognize the important role mentors play in fostering undergraduates’ intellectual, personal and professional growth through participation in high-impact practices including research, scholarly and creative endeavors. These awards provide mentors …

Fringe benefits: new technique makes x-rays more laser-like

Detecting a chemical change is often easy: colors may change, heat may be released, or something may smell different. Seeing reactions at the molecular level is not quite so easy, but knowing exactly when and how chemical bonds form or atoms move around is crucial to understanding chemical processes. In a new study published March …

Coral skeleton formation rate determines resilience to acidifying oceans

A new University of Wisconsin–Madison study has implications for predicting coral reef survival and developing mitigation strategies against having their bony skeletons weakened by ocean acidification. Though coral reefs make up less than one percent of the ocean floor, these ecosystems are among the most biodiverse on the planet — with over a million species …

Bucket brigades and proton gates: Researchers shed new light on water’s role in photosynthesis

This story is adapted from one originally published by SLAC by Ali Sundermier Photosystem II is a protein in plants, algae and cyanobacteria that uses sunlight to break water down into its atomic components, unlocking hydrogen and oxygen. A longstanding question about this process is how water molecules are funneled into the center of Photosystem II, …

New nondestructive optical technique reveals the structure of mother-of-pearl

Most people know mother-of-pearl, an iridescent biomineral also called nacre, from buttons, jewelry, instrument inlays and other decorative flourishes. Scientists, too, have admired and marveled at nacre for decades, not only for its beauty and optical properties but because of its exceptional toughness. “It’s one of the most-studied natural biominerals,” says Pupa Gilbert, a University of …

Pupa Gilbert elected Fellow of the Mineralogical Society of America

Congrats to Prof. Pupa Gilbert on her election as a Fellow of the Mineralogical Society of America! Members who have contributed significantly to the advancement of mineralogy, crystallography, geochemistry, petrology, or allied sciences and whose scientific contribution utilized mineralogical studies or data, may be designated as Fellows upon proper accreditation by the Committee on Nomination …

A better understanding of coral skeleton growth suggests ways to restore reefs

Coral reefs are vibrant communities that host a quarter of all species in the ocean and are indirectly crucial to the survival of the rest. But they are slowly dying — some estimates say 30 to 50 percent of reefs have been lost — due to climate change. In a new study, University of Wisconsin–Madison …