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.
Scientists at the University of Wisconsin–Madison have developed a way to use a cell’s own recycling machinery to destroy disease-causing proteins, a technology that could produce entirely new kinds of drugs.
By Hanming Yang Graduate Student (Cavagnero Group) A recent cover article from the Cavagnero research team has appeared in the Journal of Magnetic Resonance. The Cavagnero group developed a novel optically-enhanced nuclear magnetic resonance (NMR) technology known as …
Individuals and businesses are scrambling to find new ways to protect themselves from SARS-CoV-2, the virus that causes COVID-19. With this interest, the effectiveness of new technologies that promise to improve indoor air quality has taken center stage. University of Wisconsin–Madison chemists have accepted the challenge of evaluating those technologies and the work is moving quickly, thanks to the lab’s partnership with HVAC (heating, ventilation and air conditioning) specialists at Johnson Controls.
The pancreas is one of the most important organs in the body. It produces insulin to regulate blood sugar and helps digest food. If the pancreas goes haywire, diabetes, cancer, or other diseases threaten lives.
On Wednesday morning, more than 60 members of the Chemistry Department joined a zoom meeting to participate in the first Chemistry Conversation of the year. The event, organized by the Faculty and Staff Wellness and Professional Development Committee, included presentations from Professors Sam Gellman and Lloyd Smith about their work on COVID-19 research.
Vozza Professor of Chemistry Susanna Widicus Weaver arrived at UW–Madison in May to conduct research in prebiotic astrochemistry and on how life may form with the evolution of stars and planets. Weaver received a bachelor’s degree in chemistry at Illinois Wesleyan University (2000) and her Ph.D. in chemistry at California Institute of Technology (2005). She most recently was a professor of chemistry at Emory University.
The American Chemical Society Organic Division released a new resource for organic chemists:
OrganicChemistryData.org The idea and majority of the current content (~1500 html pages + 650 PDF files) is from the late emeritus Prof. Hans J. Reich (see feature on page 34), a pioneer in distribution of educational content via the world wide web, who served his entire professional academic career at UW–Madison.
The onset of the COVID-19 pandemic has been a call to action for many within the scientific community. Long-time collaborators, Lloyd Smith, professor of chemistry, and Nathan Sherer, associate professor of molecular virology and oncology with the McArdle Laboratory for Cancer Research and Institute for Molecular Virology, set out, along with their students, to contribute to the global understanding of SARS-CoV-2 by adapting the Smith group’s Hybridization Purification of RNA-protein complexes followed by Mass Spectrometry (HyPR-MS) technology to the study of SARS-CoV-2.
Prof. Samuel Gellman and his group have been working on strategies to prevent infection by pathogenic viruses for several years. They are now using that work as a launching pad for research on SARS-CoV-2, the virus that causes COVID-19.