University of Houston designs device that instantly kills COVID-19

ZAPPING COVID-19

UH has found a way to instantly zap COVID-10. Andriy Onufriyenko/Getty Images

While the world rushes to find a COVID-19 vaccine, scientists from the University of Houston have found a way to trap and kill the virus — instantly.

The team has designed a "catch and kill" air filter that can nullify the virus responsible for COVID-19. Researchers reported that tests at the Galveston National Laboratory found 99.8 percent of the novel SARS-CoV-2 — which causes COVID-19 — was killed in a single pass through the filter.

Zhifeng Ren, director of the Texas Center for Superconductivity at UH, collaborated with Monzer Hourani, CEO of Medistar, a Houston-based medical real estate development firm, plus other researchers to design the filter, which is described in a paper published in Materials Today Physics.

Researchers were aware the virus can remain in the air for about three hours, which required a filter that could quickly remove it. The added pressure of businesses reopening created an urgency in controlling the spread of the virus in air conditioned spaces, according to UH.

Meanwhile, to scorch the virus — which can't survive above around 158 degrees Fahrenheit — researchers instilled a heated filter. By blasting the temperature to around 392 F, they were able to kill the virus almost instantly.

The filter also killed 99.9 percent of the anthrax spores, according to researchers.

A prototype was built by a local workshop and first tested at Ren's lab for the relationship between voltage/current and temperature; it then went to the Galveston lab to be tested for its ability to kill the virus. Ren says it satisfies the requirements for conventional heating, ventilation and air conditioning (HVAC) systems.

"This filter could be useful in airports and in airplanes, in office buildings, schools and cruise ships to stop the spread of COVID-19," said Ren, MD Anderson Chair Professor of Physics at UH and co-corresponding author for the paper, in a statement. "Its ability to help control the spread of the virus could be very useful for society."

Medistar executives are also proposing a desk-top model, capable of purifying the air in an office worker's immediate surroundings, Ren added.

Developers have called for a phased roll-out of the device, with a priority on "high-priority venues, where essential workers are at elevated risk of exposure — particularly schools, hospitals and health care facilities, as well as public transit environs such as airplanes."

The hope, developers add, is that the filter will protect frontline workers in essential industries and allow nonessential workers to return to public work spaces.
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Ventilator designed by Rice University team gets FDA approval

in the bag

A ventilator that was designed by a team at Rice University has received Emergency Use Authorization from the U.S. Food and Drug Administration amid the COVID-19 pandemic.

The ApolloBVM was worked on March by students at Rice's Brown School of Engineering's Oshman Engineering Design Kitchen, or OEDK. The open-source plans were shared online so that those in need could have access to the life-saving technology. Since its upload, the ApolloBVM design has been downloaded by almost 3,000 registered participants in 115 countries.

"The COVID-19 pandemic pushed staff, students and clinical partners to complete a novel design for the ApolloBVM in the weeks following the initial local cases," says Maria Oden, a teaching professor of bioengineering at Rice and director of the OEDK, in the press release. "We are thrilled that the device has received FDA Emergency Use Authorization."

While development began in 2018 with a Houston emergency physician, Rohith Malya, Houston manufacturer Stewart & Stevenson Healthcare Technologies LLC, a subsidiary of Kirby Corporation that licensed ApolloBVM in April, has worked with the team to further manufacture the device into what it is today.

An enhanced version of the bag valve mask-based ventilator designed by Rice University engineers has won federal approval as an emergency resuscitator for use during the COVID-19 pandemic. Photo courtesy of Stewart & Stevenson

The Rice team worked out of OEDK throughout the spring and Stewart & Stevenson joined to support the effort along with manufacturing plants in Oklahoma City and Houston.

"The FDA authorization represents an important milestone achievement for the Apollo ABVM program," says Joe Reniers, president of Kirby Distribution and Services, in the release. "We can now commence manufacturing and distribution of this low-cost device to the front lines, providing health care professionals with a sturdy and portable ventilation device for patients during the COVID-19 pandemic."

Reniers continues, "It is a testimony to the flexibility of our people and our manufacturing facilities that we are able to readily utilize operations to support COVID-19 related need."

The device's name was selected as a tribute to Rice's history with NASA and President John F. Kennedy's now-famous speech kicking off the nation's efforts to go to the moon. It's meaningful to Matthew Wettergreen, one of the members of the design team.

"When a crisis hits, we use our skills to contribute solutions," Wettergreen previously told CultureMap. "If you can help, you should, and I'm proud that we're responding to the call."

Nonprofit arts event in Houston pivots to virtual experience

the show must go on

As summer rolls on and Houston adapts to the new normal of the COVID-19 pandemic, myriad arts organizations are pivoting, morphing their in-person events into virtual experiences.

One such event is the 49-year-old, annual Bayou City Arts Festival, which has just announced that it has reimagined its outdoor event originally scheduled for October 10-11 this year. Due to the cancelation of the event because of coronavirus concerns, all 2020 festival tickets will be honored at Bayou City Art Festival events in 2021, according to organizers.

In place of an in-person festival in 2020, a Bayou City Art Virtual Experience will take place the week of October 5-11. The event will feature an art auction, virtual performances, art projects for kids with Bayou City Art Festival nonprofit partners, creative activities with Bayou City Art Festival sponsors and more, according to a press release.

"The decision to convert our Bayou City Art Festival Downtown to a virtual experience was difficult, but the health and safety of our community and our festival family is our top priority," says Kelly Batterson, executive director of the Art Colony Association.

Organizers have also announced that a fundraising campaign dubbed Save Our Art - One Passion. One Purpose. One Community, in partnership with the City of Houston to support the arts and the festival's local nonprofit partners.

Interested parties can donate by sending a text SaveOurArt to 243725, donating via our website and Facebook page, or by participating in the many upcoming fundraising events.

Festival fans can stay up to date via Facebook, Twitter, and Instagram.

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This article originally appeared on CultureMap.

5 most popular innovation stories in Houston this week

what's trending

Editor's note: From a new energy tech incubator and innovators to know to the golden age of software startups and virtual events not to miss, check out the top stories in Houston innovation from this week.

3 Houston innovators to know this week

This week's Houston innovators to know includes Sola Lawal of Nuro, Jose Diaz-Gomez of CHI St. Luke's Health, and Kimberly Baker of UT School of Public Health. Courtesy photos

A key attribute of innovators and inventors is the ability to look forward — to see the need for their innovation and the difference it will make. Each of this week's innovators to know have that skill, whether it's predicting the rise of autonomous vehicles or seeing the future of health care. Continue reading.

Houston oil and gas giant premieres new startup incubator and names first participant

Houston-based oil field service company, Halliburton, has introduced its new startup incubator. Getty Images

Not intending to be left out of the energy transition, a Houston-based, multinational oil and gas services company has announced its new incubator for startups to advance cleaner, affordable energy.

Halliburton Company has introduced Halliburton Labs this week and named Houston-based Nanotech Inc., which uses nanotechnology for thermal insulation and fireproofing, as its first participant. Nanotech — along with future entrepreneurs and academics — will have access to the Halliburton facilities, the company's experts, and its network.

"Halliburton Labs reflects our commitment to the science and continued evolution of sustainable, reliable energy," says Jeff Miller, chairman, president, and CEO at Halliburton, in a news release. "We firmly believe that oil and gas will remain an affordable and reliable energy resource for decades to come. At the same time, we recognize the importance of developing alternative energy sources. We are excited to help advance solutions that have the potential for a long term, meaningful impact and that align well with our sustainability objectives." Continue reading.

10+ can't-miss virtual business and innovation events in Houston for August

Log on to one of these informative online events happening throughout the rest of the month. Getty Images

Another month, another roundup of events Houston innovators should attend — and yes, they are still all virtual. From Houston Exponential launching its new virtual database and networking platform to informative workshops and panels, here's what you need to attend this month. Continue reading.

5 innovation-focused takeaways from the Greater Houston Partnership's annual report

The Greater Houston Partnership has released its 2020 Houston Facts — here's what you need to know. Getty Images

In an annual economic report from the Greater Houston Partnership, researchers and data scientists outlined the city's economy by the numbers, and Houston's industries such as technology, health care, energy, and more were all represented. The 2020 Houston Facts was released in an virtual event hosted by GHP and its team of data specialists. Here's what you need to know from the event and the report. Continue reading.

Houston investor: Is this the golden age for B2B software?

This Houston venture capital leader is looking at how 2020 — for all its disappointments — might be a great year for B2B software-as-a-service companies. Getty Images

B2B software as a service, or SaaS, founders entered 2020 riding a wave of the longest economic expansion in United States history. Valuations increased to new highs, funding rounds continued getting larger at each stage, and forecasts went up and to the right fast. But then, March hit.

Quickly and seemingly out of nowhere, headlines became dominated by apocalyptic predictions of death, record levels of unemployment, shocking economic forecasts of GDP contraction, historic mass layoffs and furloughs, and unprecedented multi-trillion dollar economic stimulus packages. For founders every instinct began screaming to cut costs and hunker down.

But should B2B SaaS founders cut their organizations right now? Through analyzing a few key events and looking to the evidence in the market today, founders can develop a strategy for growing during this crisis. Not only is growth cheaper for most B2B SaaS against the backdrop of economic meltdown, but with the majority following a hunker-down instinct, a growing B2B SaaS firm will compare very favorably against a landscape of stale and stagnant competitors. Continue reading.

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