We recently spoke with Ellen Lavoie, Molecular Analysis Facility staff scientist and electron microscopy expert, about how she came to be a TEM expert and what she loves about her work. Read our Q&A with Ellen!
Using advanced instrumentation in the Molecular Analysis Facility, researchers in the lab of MolES faculty member and materials science & engineering professor Christine Luscombe have discovered that Salish Sea oysters may not contain as many microplastic contaminants as previously thought.
Since launching the molecular engineering Ph.D. program in 2014, it has grown to include over 70 students working across the University of Washington on everything from designing and testing battery materials to designing proteins that can turn genes on or off at will. Congratulations to our latest graduates - Justin Davis, Dion Hubble and Grant Williamson!
Scott Braswell, Molecular Analysis Facility staff scientist and Scanning Electron Microscopy expert, loves that microscopy draws on many areas of knowledge; knowledge of what you're observing, technical skills in capturing a good image, and your own aesthetic. Read our Q&A with Scott.
Researchers in the lab of MolES faculty member and professor of chemistry Al Nelson along with collaborators at the University of Texas unveiled a new way to produce medicines and chemicals and preserve them using portable "biofactories" that are embedded in water-based gels known as hydrogels. The approach could help people in remote villages or on military missions, where the absence of pharmacies, doctor's offices or even basic refrigeration makes it hard to access critical medicines and other small-molecule compounds.
MolE PhD student Ted Cohen shares how molecular engineering has opened new opportunities for collaboration. Cohen is a 4th year molecular engineering Ph.D. student co-advised by Professor of Chemistry Daniel Gamelin and Professors of Materials Science & Engineering Christine Luscombe and Devin Mackenzie.
A team led by MolES faculty member David Masiello and scientists from the University of Notre Dame used recent advances in electron microscopy to observe Fano interferences "” a form of quantum-mechanical interference by electrons "” directly in a pair of metallic nanoparticles.
A team led by MolES faculty member Peter Pauzauskie, a professor of materials science and engineering, has developed a method that could make reproducible manufacturing at the nanoscale possible. The team adapted a light-based technology employed widely in biology "” known as optical traps or optical tweezers "” to operate in a water-free liquid environment of carbon-rich organic solvents, thereby enabling new potential applications.
A team led by David Ginger, professor of chemistry and MolES faculty member, has developed a way to map strain in lead halide perovskite solar cells. Their approach shows that misorientation between microscopic perovskite crystals is the primary contributor to the buildup of strain within the solar cell, which creates small-scale defects in the grain structure, interrupts the transport of electrons within the solar cell, and ultimately leads to heat loss through a process known as non-radiative recombination.
A team led by MolES faculty member Arka Majumdar, an assistant professor of electrical and computer engineering and physics, has designed and tested a 3D-printed metamaterial that can manipulate light with nanoscale precision. As they report in a paper published October 4 in the journal Science Advances, their designed optical element focuses light to discrete points in a 3D helical pattern.