Energy Harvesting Goes Organic, Gets More Flexible

The race is on to create natural biocompatible piezoelectric materials for energy harvesting, electronic sensing, and stimulating nerves. Researchers decided to explore peptide-based nanotubes, and in the Journal of Applied Physics, they report using a combination of ultraviolet and ozone exposure to generate a wettability difference and an applied field to create horizontally aligned polarization of nanotubes on flexible substrates with interlocking electrodes. The group’s work will enable the use of organic materials more widely.

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New Research Reveals Antifungal Symbiotic Peptide In Legume

Danforth Center scientists, Dilip Shah, PhD, Siva Velivelli, PhD, Kirk Czymmek, PhD, and their collaborators at the Pacific Northwest National Laboratory have identified a sub class of peptides in the nodules of the legume, Medicago truncatula that proved effective in inhibiting growth of the fungus causing gray mold.

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Scientists Aim Gene-Targeting Breakthrough Against COVID-19

Scientists at Berkeley Lab and Stanford have joined forces to aim a gene-targeting, antiviral agent called PAC-MAN against COVID-19.

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Designing a new class of drugs to treat chronic pain

A UC Davis research team, led by Vladimir Yarov-Yarovoy and Heike Wulff, will receive a $1.5 million grant from the National Institutes of Health (NIH) to develop a novel class of peptides that are better at treating pain and don’t have the side effects of opioids. The grant is part of the NIH initiative Helping to End Addiction Long-Term (HEAL Initiative).

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