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Category Archives: Nanotechnology

UC Davis graduate student to attend Lindau Nobel Laureate meeting

By Derrick Bang Christopher Chapman, a Ph.D. student in the UC Davis Department of Biomedical Engineering, has been selected to attend the 65th annual Lindau Nobel Laureate Meeting, taking place June 28-July 3 in Lindau, Germany. Chapman will join a U.S. delegation …
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Better measures of single molecule circuits

It’s nearly 50 years since Gordon Moore predicted that the density of transistors on an integrated circuit would double every two years. “Moore’s Law” has turned out to be a self-fulfilling prophecy that technologists pushed to meet, but to continue …
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Engineering self-assembling amyloid fibers

Nature has many examples of self-assembly, and bioengineers are interested in copying or manipulating these systems to create useful new materials or devices. Amyloid proteins, for example, can self-assemble into the tangled plaques associated with Alzheimer’s disease — but similar …
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New X-ray technique for surfaces

Surfaces are very interesting to material scientists. The reactions that happen at the point where inside and outside meet, and elements interact with other chemicals or radiation, are important for developing new technology for batteries, fuel cells or photovoltaic panels, …
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Grant to help commercialize silicon surgical blades

A UC Davis engineering professor has received a grant of $200,000 from the National Science Foundation “Partnerships for Innovation: Accelerating Innovation Research- Technology Translation” program to move his silicon-based blades towards commercial development as surgical and shaving tools. Silicon or …
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New materials microscope is a first in the U.S.

Researchers at UC Davis will soon have a new and very special tool to examine the structure and composition of materials at an atomic scale. The new Focused Ion Beam microscope, or dual-beam FIB, now being installed in the College …
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DNA repair protein is a three-way zipper

New work from UC Davis explains how a protein motor named Rad54 helps both to form and to break down the “displacement loop,” or D-loop, a key intermediate in the important DNA repair pathway, homologous recombination. Formation of the D-loop …
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Successful treatment of cancer with nanoparticles and ultrasound in mice

Biomedical engineers at UC Davis have successfully tested in mice a treatment for breast cancer that uses ultrasound to release anticancer drugs from nanoparticles inside a tumor. “We do think we are onto something interesting with these particles. Our mice are …
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Six elected as Fellows of the American Physical Society

Congratulations to six faculty members from the Department of Physics have been elected as Fellows of the American Physical Society. They are: Professor Nemanja Kaloper: For numerous and imaginative contributions to theoretical cosmology, particularly for his pioneering work in the …
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Immune proteins spread a net to trap bacteria

A “natural antibiotic” protects the body against bacteria by tangling them in a net, not poking holes in them, a team led by UC Davis Health System researchers has found. It’s an entirely new mechanism of action for defensins, an …
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