Berkeley Material Scientists designs recharge able N95 mask

Berkeley Material Scientists designs rechargeable N95 mask

December 9th, 2020

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The COVID19 Pandemic has exposed the limits of even the most efficient of masks used by first responders. N95 masks, considered the "gold standard" for anti-viral protection, is only recommended to be worn once and require a tight fit around the mouth and nose. "Urban and Hosemann say that their joint research effort aims to address such problems with long-term filter efficiency by designing and fabricating a reusable silicone N95 mask with a rechargeable, wire-mesh active filter."

“This mesh filter can be recharged, and thus the mask itself can be reusable, a key advantage,” he said. “The ultimate vision is to make a mask with a filter battery cartridge that you could plug in and recharge overnight, like a cell phone.”

The scientists are also developing a 3D-printable, silicone-cast mold for the body of the mask–offering a solution to shortages and fit problems.  "In the event of a PPE shortage, a 3D-printable mold would allow anyone – from the DIY hobbyist to supply clerks at a school or hospital – to make silicone N95 masks on demand and with short lead times," Hosemann said.

“The combination of 3D printing and casting of simple parts is a powerful way to produce unavailable PPE rapidly if the raw material is available,” he added.

The mold and rechargeable filters are in the early stages of research and development but the team says they are making quick progess.

Read more on the Berkeley Lab's news Release: https://newscenter.lbl.gov/2020/12/09/anti-covid-mask-breaks-mold/

 

Grey Batie wows at the 2020 Diversity & Inclusion Research Conference (DIRC20)

Grey Batie wows at the 2020 Diversity & Inclusion Research Conference

November 13th, 2020

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The third annual Diversity & Inclusion Research Conference took place November 12-13, 2020 as a virtual event, reaching more than 500 attendees across six continents. DIRC20 featured nearly 50 panelists and speakers, which ranged from a University President to the Chief Diversity and Inclusion Officer of a multinational corporation.

Grey was invited to join a panel titled "Allyship and Intersectionality: Understanding the roles of power, privilege and marginalization in DEI work.” Grey was joined on this panel by Heather Metcalf, Chief Research Officer of the Association for Women in Science; Dr. Tsedale Melaku, author of the book "You Don't Look Like a Lawyer: Black Women and Systemic Gendered Racism”; and Jennifer Brown, author of multiple books and one of the best-known Diversity & Inclusion Practitioners in this country.

Paolo Gaudiano, one of the conference's organizers praised Grey for their contribution, “Grey was absolutely fantastic in their role. It is rare to find such an incredible combination of intellect, charisma, self-awareness and humility...In these times of heightened awareness about issues of racial inequality, and especially given that today marks the beginning of Transgender Awareness Week, I hope you are aware of the amazing individual that you have among your doctoral students, and that you will join me and my colleagues in celebrating Grey's impressive achievements.”

"Grey has been wonderful to mentor and to work with over the last few years. Grey has been and I'm sure they will continue to be an outstanding ambassador for diversity and inclusion. In addition to engaging in the important issues of equity, diversity, and racial justice, Grey has been themself an exemplary mentor for other students while tackling outstanding challenges in the effective and safe operation of the next generation of nuclear power plants in their research," says Kai Vetter, their research advisor.

To read more about DIRC20 and Grey Batie: https://www.dirc.info/

We are so proud of you, Grey!

The Transformational Challenge Reactor

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SPEAKER:
KURT TERRANI, Ph.D.
DATE/TIME:
MON, 08/31/2020 - 4:00PM TO 5:00PM
LOCATION:
Zoom
Fall 2020 Colloquium Series
Abstract:

This talk provides and overview of motivation behind and ongoing activities towards development and deployment of the Transformational Challenge Reactor (TCR)

About the Speaker:
Kurt Terrani is a Senior Staff Scientist at Oak Ridge National Laboratory (ORNL) and the Director of Transformational Challenge Reactor program for U.S. DOE, Office of Nuclear Energy. He joined the laboratory as a Weinberg Fellow in the Nuclear Fuel Materials Group in 2010 after completing his Ph.D. in nuclear engineering at the University of California, Berkeley. His research focuses on fundamental aspects of nuclear fuel and materials manufacturing, radiation effects, and behavior.