Category: News

An Eye on the Mind: Change Agent David Powell

When, during the leadup to the Change Campaign, David Powell was asked if he knew anything about what Southern Research does, his answer was no. “I’ve driven past it a million times and had no idea what was really going on here,” he said. When he was invited to tour the campus instead of just driving past, he was amazed at the discoveries being made right in the middle of Birmingham.

SR’s focus on neurodegenerative disease, in particular, stood out sharply to him because of the harsh introduction he’d had to the subject the previous year. Last December, Powell’s mother died of ovarian cancer. But her cancer diagnosis came nine months after her Alzheimer’s diagnosis—and he was shocked to learn that she saw the cancer as a blessing. “Her mother had a protracted battle with Alzheimer’s,” he said. “And to my mom, cancer seemed like the better option.” SR’s research, he realized, had the potential to make the disease less terrifying.

“Southern Research is a part of Birmingham that needs to be told,” he said. “There weren’t enough people spreading that message.”

Powell was happy to do that, sharing his enthusiasm not just with old friends in Birmingham but with new friends made on dozens of business trips. “By the time you get to dinner, people are tired of talking about business,” he said. “You’re looking for interesting things to talk about.”

He even has a surefire opening line. “I’ll say, ‘Tell me about your city. What’s going on here?’ And that usually invites the question, ‘Well, what about where you’re from? What’s going on there?’” What’s going on in Birmingham is groundbreaking discovery at Southern Research.

That kind of awareness is crucial, he said, when working with diseases like Alzheimer’s and Parkinson’s. “Unfortunately, I think the neurodegenerative things are something people see and just say, ‘Aw, that’s sad,’ as opposed to, ‘Aw, that’s something we should do something about,’” he said. The diseases are lengthy and devastating for both the patient and family, “but they aren’t necessarily as attractive for investment. Or they’ve been forgotten while we spend money on something that seems more current.” Or, he said, less insurmountable.

“Insurmountable” isn’t a concept Powell believes in. He prefers the tech industry concept of “zero to one”—“Something didn’t exist, then it exists,” he said. He wants to see that kind of energy directed toward medical discovery. “How can we take a disease that was incurable and make it curable? How do we take something that was an impossible problem to solve and then solve that problem?”

Powell noted that in 1900, the two leading causes of death were flu and gastrointestinal distress. “We’d laugh,” he said. “‘People in 1900 died of flu and diarrhea? Who dies like that?’ I’d like to think that in 2018, we could flash forward 40 years and people would say, ‘People died of ovarian cancer? Who dies of ovarian cancer? Who dies of Alzheimer’s? That’s ridiculous!’”

Southern Research, NICE team to repurpose used EV batteries as energy storage systems

Southern Research and the National Institute of Clean and Low-Carbon Energy (NICE) are collaborating on a project to transform retired electric vehicle batteries into energy storage systems for offices and factories.

Under the partnership, the Birmingham, Alabama-based research organization will provide critical testing services to assist NICE to develop stationary power systems using very low cost, retired EV battery packs for the U.S. market.

Low-cost stationary storage is a key enabling technology towards sustainable clean energy. To enable the use of retired EV battery packs, NICE has developed new power and controls topology for storage systems in its facility based in Beijing China. The innovative approach will allow for each battery pack to be individually optimized for performance and cycle life.

“Each old EV battery has many different factors that affect the overall performance and life cycle of an energy storage system. No two batteries are alike. NICE’s technology solves the problems associated with using old EV batteries; it is a breakthrough,” said John Lemmon, Ph.D., director of Distributed Energy at NICE Beijing.

“Southern Research and their partners will play a crucial role to provide third party validation for performance and economic analysis for our energy storage system.”

SOLVING PROBLEMS

Southern Research EV batteries
Southern Research will provide critical testing services to assist NICE to develop stationary power systems using very low cost, retired EV battery packs for the U.S. market.

To facilitate the project, Southern Research will make a significant investment to establish a multi-purpose test bed at its downtown Birmingham campus. Its sophisticated equipment will be used to assess the performance of individual battery packs and systems linking multiple batteries.

“Collaborating with a world-class research organization like NICE will expand our capabilities in an area experiencing rapid growth,” said Corey Tyree, Ph.D., senior director of Southern Research’s Energy & Environment division. “This project also allows us to engage with the automotive manufacturers, an important industry to the state of Alabama and Southeast region.”

The overall effort will allow business to save on energy costs while providing a second life for EV batteries that are still functional even though they no longer power an automobile, said Bert Taube, Ph.D., senior principal investigator for Energy Storage in Southern Research’s E&E division.

“There is a large potential market for this, and if you can feed that demand with energy storage systems that use retired batteries, it’s doubly beneficial,” Taube said.

“These batteries could end up going to a landfill and becoming hazardous waste. Instead, they will be repurposed, solve problems in the marketplace and put a product back to good use.”

SECOND-HAND BATTERIES

Southern Research used EV batteries
Southern Research’s Energy Storage Research Center is a platform for exploring, testing and validating technologies that could bring energy storage systems into wide-scale operation.

The NICE-Southern Research collaboration comes at a time when a wave of recent EV models are being replaced, raising questions about what to do with their batteries. While they can be disassembled and their components recycled, it makes economic sense for find a new use for these battery packs.

A lithium-ion battery could retain 70 t0 80 percent of its charging capacity after a decade of operation, making it suitable for less demanding chores after being removed from an auto.

Meanwhile, battery demand for EVs is surging, with Bloomberg New Energy Finance predicting a 25-fold global increase by 2030. That means as many as 100,000 second-hand batteries will be available each year for repurposing in the United States alone in coming years, according to one estimate.

As a component in an energy storage system, repurposed EV batteries could store energy collected by solar panels and wind turbines, or routed directly from the electric grid. The system would permit a business owner or factory operator to tap the supply when needed to prevent costly spikes.

RESEARCH PARTNERS

NICE is the research arm of the Beijing-based China Energy Investment Corp., which is a Global Fortune 500 company and leads the world in coal mining, coal-fired power, wind power, and coal-to-chemicals production.

NICE is primarily focused on R&D and innovation in the fields of clean coal conversion, new energy, advanced materials, industrial catalysis, and environmental technologies.

Its U.S. division, NICE America Research Inc., is located in the heart of California’s Silicon Valley, and will be responsible for the commercialization of this novel energy storage system in North America markets including residential, commercial and industrial, and grid energy storage.

Southern Research launched its Energy Storage Research Center last year as a platform for exploring, testing and validating technologies that could bring energy storage systems into wide-scale operation.

The investment in the test bed is supported in part through contributions from the Alabama Innovation Fund, an initiative administered by the Alabama Department of Commerce to advance research and job creation in the state.

Under the partnership with NICE, Taube’s team will evaluate batteries that powered Nissan Leaf electric vehicles to determine their capacity and power profile, among other characteristics. The team will then work with NICE to combine batteries into systems and test them for suitability in relevant commercial-industrial applications.

Acelerex, a software development firm based in Greater Boston, is a partner in the project.


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SR researcher Susan Schader discusses the future of HIV treatment

Prolific, dedicated HIV researcher Susan Schader, Ph.D., believes that a cure for HIV cannot be pursued without first defining the concept of “cure.”

“There are many things that go into ‘curing,’” she said. “Are we curing the world, or are we curing the human? And that’s where I challenge the scientists I work with. You’re telling me that you’re working toward a cure? How are you curing HIV? In an individual, let’s just start there, or even a cell. Tell me how you’re curing it.”

That big-picture view—what are you working toward? What are you working for?—has largely defined Susan M. Schader’s career as a scientist. Recently promoted to principle investigator, she guides a project focused on new viral targets and novel therapeutics in the face of this constantly mutating virus. When she joined Southern Research three years ago, she immediately felt at home at the institution that has touched nearly every HIV drug that’s come to market since the epidemic began in the 1980s, turning a death sentence into a treatable disease.

Susan Schader is SR's primary investigator for HIV/AIDS.
Susan Schader is SR’s primary investigator for HIV/AIDS.

RETROSPECTIVE

Schader’s mindset goes back to her early work in the lab of Dr. Robin Shattock at St. George’s Hospital Medical School, studying the effect of TMC120 (later dapivirine) and tenofovir on HIV replication. “He was the perfect mentor. We called him the Prince of Microbicides,” Schader said. “He was always big picture-focused. Although he didn’t say, ‘Susan, you must be big picture-focused,’ he was. And you saw this side of humanity, and what you were doing in the lab meant something.”

That broad perspective would prove to be a common thread among the other mentors who had the most impact on her during her early career. Dr. John Moore, who reminded her, when she got caught up in the technical details, to “keep the big picture in mind.” Dr. Mark Wainberg, under whom she received her doctorate and who recognized her knowledge and experience and gave her the freedom to work, to lead, even to sit in his place on steering committees and at conferences—gave her a new perspective on where her work fit into the global effort against HIV.

Schader recounts a story from a visit to the International AIDS Symposium after she’d left Shattock’s lab. The TMC120 she’d been studying was in testing as part of a silicone vaginal ring that women would be able to use for protection from HIV—an important advancement for women in developing countries who might have neither access to medical treatment nor the personal agency to negotiate sexual contact.

Both researchers and workers on the front line of the AIDS epidemic attended the symposium, and it was a group of the latter, healthcare workers in Africa, who approached Schader. “They said, ‘We’ve heard about this ring. Can we see it? Can we touch it?’” she said. “And it was an aha moment for me. It’s the human connection— this is a good concept, but if you really want to get it adopted, you have to be able to say, ‘Here. Touch it. Feel it. What are your thoughts on it?’ We could have done a better job as scientists to help the people on the front lines understand where we were going. And it was those women who brought it to my attention, who said, ‘We really want this product.’”

SMALL SCALE, BIG DISCOVERIES

Over a decade later, Schader is working in a world facing a $7 billion funding gap, per the UN, between our current reality and the goal of eradicating HIV by 2030. “That to me just says, it’s got to stop being about a country,” she said. “It’s got to stop being about the person. You can treat an individual, but we also have to look longer term.”

“What I can do in the lab is on a very small scale,” Schader said. “But I know by bringing everyone together at Southern Research, it’s the biggest
gift I’ve ever been given in my career, because the scientists I work with have the capacity to do what no other research lab can do or would attempt. The scientists here are dedicated, and they want to stay here. I learn something new every day here, and we’ve already discovered things that, hopefully by the end of the year, we can get some funding to help us carry on research.”

Schader believes the biggest thing standing between science and a cure—a cure by any definition—is funding. A constant struggle for a share of limited grant money pits scientists against each other, she said, and impedes collaboration. That, combined with lack of access to new technology, resources and brainpower, hinders potential advances.

Teams have had to innovate new technology using their own research funds, or just go without. “Struggling for two days with something when you can buy a piece of equipment that will let you do it in 30 seconds or less—just those processes can make us less frustrated and more productive,” she said. “What we’ve accomplished over the past year, we could have accomplished a lot faster.”

Those accomplishments are significant. What other labs are unable to do, Schader’s team specializes in doing—developing ways to detect HIV in active replication, to test drugs, to design novel, clinically relevant assays. Her lab is the first in the world to produce protein from HIV in a particular bacteria. That discovery can mean the difference between the therapies that were effective decades ago and the ones that are changing the world now. “We just need the funding to be able to sit down and say, ‘OK, let’s work together.’”

THE BIG PICTURE, FULL CIRCLE

While her team works toward the future, a project from Schader’s past has reappeared. While pursuing her doctorate, Schader was awarded nearly a quarter of a million dollars from the International Partnership of Microbicides to study the drugs they wanted to test in combination—research that led to the silicone ring that had made waves at the IAS. Now, she’s been approached directly—this time to supply preclinical data because the dapivirine ring is a reality, has been tested in Africa and is up for regulatory approval in Europe. “I was involved at the beginning, and now I get to see and help bring it to people under the European regulatory agency,” she said. “And it’s at Southern Research that we’re doing it.”

Seeing it come full circle isn’t just a thrill for Schader—it’s also educational and encouraging for her team, she said. “To actually say we’re helping women on a worldwide scale, it really makes people look up from their bench and go, ‘Yeah, what I do means something.’”

“I think we can do it,” Schader said. “I think we can cure HIV. We just need to know what a cure looks like.”

Southern Research taps Stacey Kelpke to head AIMTech initiative

Southern Research announced today that Stacey S. Kelpke, Ph.D., an experienced biomedical/bioengineering researcher, has been named program manager of its medical device technologies initiative, AIMTech.

In her new role, Kelpke oversees a program that aims to accelerate the development of early-stage medical device technologies as potential commercial products through prototyping, market validation, and other forms of assistance.

“The AIMTech initiative harnesses the power of Birmingham’s world-class medical knowledge, precision engineering and manufacturing expertise to move ideas toward the medical device marketplace,” said Mark J. Suto, Ph.D., vice president of Drug Discovery at Southern Research.

“Stacey has a strong background in biomedical engineering, and she possesses the talents to move AIMTech forward on its important mission.”

Southern Research medical devices
Stacey Kelpke is program manager for Southern Research’s AIMTech medical technology development initiative.

Southern Research formed AIMTech in 2014 to combine the research and discovery capabilities of the Birmingham-based non-profit organization’s scientists and engineers with entrepreneurs and clinicians. The program’s goal is to facilitate the development of new medical devices to improve healthcare in the U.S. and around the world.

“We’re really focusing on medical technologies, which encompasses medical devices but also big data, artificial intelligence, robotics and personal management apps,” Kelpke said.

“We’re exploring where Southern Research fits into this space and how we can actually make an impact for the patient. That is what this is all about – impacting patient care.”

AIMTech PIPELINE

Kelpke said AIMTech is well positioned to help establish the Birmingham area as a center for medical device business formation by capitalizing on the region’s rich heritage in manufacturing and its dynamic healthcare sector.

Southern Research AIMTech
A unique treadmill called the ResistX was developed as part of the AIMTech program.

She said AIMTech operates on a solid foundation, with projects in its pipeline poised to move forward. One of those is ResistX, a unique force-induced treadmill that allows people recovering from neurological or physical disorders to exercise. The device, developed with a team from the University of Alabama at Birmingham (UAB), debuted in 2017.

Kelpke arrives at AIMTech at a time when global demand for medical device technologies is expanding at a compound annual growth rate projected to top 5 percent over the next few years. The U.S. remains the world’s largest single medical device market, valued at around $156 billion, or nearly 40 percent of the global market in 2017, according to data from the U.S. Commerce Department.

Kelpke previously worked at UAB, most recently serving as licensing manager for medical devices for the university’s Harbert Institute for Innovation and Entrepreneurship. Between 2013 and 2018, she negotiated license agreements with biotech and medical companies that generated more than $1.5 million in revenue.

Prior to that, she was an instructor and researcher at UAB, where she secured funding for four R&D projects and authored 11 peer-reviewed papers.

Kelpke earned a master’s degree and a doctorate in biomedical engineering from UAB, as well as a bachelor’s degree in mechanical engineering from Auburn University.


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UAB and Southern Research launch collaborative pilot projects

A satellite or a spacecraft that better resists micro-meteor strikes. A new catalyst that lowers the cost of a major petroleum feedstock for plastics and slashes greenhouse gas emissions.

These are possible payoffs from an inaugural collaboration between Southern Research and the University of Alabama at Birmingham to launch two seed-funded projects by engineers and physicists from these Birmingham research powerhouses.

The immediate goal is synergy. This is seen especially in one of the pilots — a study of catalysts used in petroleum cracking.

A catalyst is a substance that reduces the amount of energy needed to drive a chemical reaction, and the catalyst does this without its being consumed.

At SR, Amit Goyal, Ph.D., leads a team that develops catalysts to convert biomass or natural gas to fuels or create chemical products derived from petroleum. Goyal says he developed a great interest in the capabilities of UAB’s Cheng-Chien Chen, Ph.D., and Kannatassen “Krishen” Appavoo, Ph.D., to aid his search for better catalysts, particularly for the conversion of ethane to ethylene, a feedstock for plastics and other chemical products.

L to R: Amit Goyal, Cheng-Chien Chen, Krishen Appavoo

“Conventional ethylene production is very energy-intensive, consuming 1 percent of the world’s annual energy production,” Goyal said. “If a mild process can be developed that utilizes abundant low-grade carbon dioxide from different combustion processes and cheaply available lower alkanes derived from shale gas — at economically competitive rates — a major impact on reduction of carbon dioxide can be made.”

Goyal’s group is able to synthesize and characterize a variety of mixed-metal oxide compounds as potential catalysts. Chen will use quantum mechanical modeling and UAB’s supercomputer to understand the catalytic reaction mechanisms at a molecular level. Appavoo will use ultrafast lasers to look at short-lived intermediate chemical species and reactions that take place on the catalyst surface.

“In order to dig deeper for industrially relevant, promising catalyst systems, it makes a lot of sense to collaborate and understand fundamental mechanisms that will further improve the catalyst systems, or permit use of similar systems for different chemistries,” Goyal said. “This project is a good mix of physics, chemistry and computational expertise.”

Goyal works in Durham, North Carolina, as director of the Southern Research Sustainable Chemistry and Catalysis group at SR’s Advanced Energy and Transportation Technologies facility. Also in the pilot is Jadid Samad, an SR senior chemical engineer and technical lead. At UAB, Chen and Appavoo are assistant professors in the Department of Physics, UAB College of Arts and Sciences. Their backgrounds include research at four U.S. national laboratories — Chen at the SLAC National Accelerator Laboratory in California, the Argonne National Laboratory in Illinois and the Oak Ridge National Laboratory in Tennessee, and Appavoo at the Brookhaven National Laboratory on Long Island.

Protecting spacecraft
The second pilot study, led by Thomas Attard, Ph.D., associate professor, UAB School of Engineering, and Jacques Cuneo, a manager in the SR Materials Technology Group, tackles a different intriguing problem — how to make much-needed components for spacecraft that are both heat-resistant and able to resist high-speed impacts from micro-meteors or space junk.

The number of orbiting fragments large enough to destroy a spacecraft has more than doubled in the past 25 years to an estimated 150 million tiny harmful objects, traveling at very high speeds.
NASA is actively tracking more than 500,000 pieces of debris, ranging in size from a tennis ball to a tiny marble, and if any of those makes a hit, it can disintegrate into tiny, untrackable particles that can still punch holes 100 times the particle’s diameter. Orbitable space is approaching “collision chaos,” Attard said.

“Many fiber-reinforced polymers — including carbon-fiber composites — have high strength and stiffness, good chemical and heat resistance, and low weight and may present great alternatives to many everyday problems,” Attard said. “However, a major drawback is brittleness and insufficient toughness and damping, and in large-impact environments, this can lead to unexpected and catastrophic failure.”

With the aid of nano-scale experimental equipment and super-computing facilities at Oak Ridge National Laboratory’s Center for Nanophase Materials Sciences, Attard is developing “tunable” energy-dissipating materials, by altering experimental chemical reactions at the nano-scale.

By tunable, he means the ability to change reaction rates and also reverse reactions through dissociativity between a slow-curing epoxy and either a pre-polymerized polyurea or a hindered-urea bond, i.e., un-polymerized polyurea. He calls the outcome a “Dynamic Covalent Interface,” or DCI, that will contain newly created and designable chemical bonds that are self-healing under extreme impact. The concept of creating a new “DCI skin panel” is to lessen the risk of sudden breakage of fiber-reinforced polymers by creating better shock dynamics, while still maintaining temperature resistance in satellites and various spacecraft structure components.

“Dr. Attard’s team at UAB will be doing all the up-front work formulating the polymer chemistry and getting it into a useful form,” Cuneo said. “The team at SR will do downstream work to test the material’s thermal and mechanical properties and work with potential vendors to assess its potential for coatings or as a matrix material for composites.”

Jacques Cuneo (L) and Thomas Attard (R)

The UAB/SR collaboration began last December with a research retreat for 60 scientists and engineers from UAB and SR, as Chris Brown, Ph.D., UAB vice president for Research, and Art Tipton, Ph.D., SR president and chief executive officer, were seeking ways to create more collaborations between the two institutions.

“It was a wonderful idea-exchange and incubation session,” Goyal said. “It was fascinating for me to learn about the computational modeling tools of Professor Chen and the ultrafast in-situ characterization capabilities of Professor Appavoo.”

At the retreat, Brown and Tipton announced they would jointly fund several new initiatives, and the two winning proposals were chosen this summer.

“This is a fantastic opportunity to capitalize on the scientific and engineering strengths of our two organizations — literally across the street from each other,” Brown said. “We anticipate that these two pilot projects will lead to more collaboration in the future.”

“Southern Research and UAB maintain many positive collaborations, particularly in the life sciences,” Tipton said, “and this pilot study program has already proved to be a great way to catalyze more innovations and collaborations in a broader range of areas between the two organizations. I am thrilled with the range of ideas proposed and look forward to this research’s investment providing returns.”

In 2019, at the end of one year, the two pilot studies will report on those returns, as measured by:
• Applications for external funding
• Intellectual property
• Publications in high-impact journals
• Commercial opportunities

The one-year pilots, each funded with $30,000, are jointly supported by the UAB Vice President for Research, UAB College of Arts and Sciences, UAB School of Engineering, and Southern Research.


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Southern Research adds veteran researcher as infectious diseases chair

Southern Research announced today that accomplished researcher Babu L. Tekwani, Ph.D., has joined the Birmingham-based organization as Distinguished Fellow and Chair of the Infectious Disease Department in Drug Discovery.

Babu L. Tekwani, Ph.D.

Tekwani has spent more than 30 years researching tropical parasitic diseases such as malaria and leishmaniasis, vector-borne infectious diseases, and major global health threats. His work has identified potential new targets and sources for therapies against these diseases.

In his new role within Southern Research Drug Discovery, Tekwani will direct a department that focuses on the disease-causing mechanisms and novel therapeutic and vaccine approaches for a diverse array of pathogens.

The department’s objective is to identify novel mechanisms, targets and strategies for the prevention and treatment of both bacterial and viral infectious diseases throughout the world.

Tekwani plans to strengthen Southern Research’s current drug discovery research program for global health and tropical infectious diseases.

“Because infectious diseases represent a major global health problem, there are critical unmet needs for novel, safe and effective therapies,” said Mark J. Suto, Ph.D., vice president of Drug Discovery. “The urgency is made greater by the emergence of drug-resistant and continually increasingly virulent strains of these pathogens. Tekwani brings a wealth of experience and adds a new dimension to Southern Research’s infectious diseases drug discovery program.”

COMBATTING DISEASES

Some of Tekwani’s most recent work focuses on developing a targeted drug delivery approach for a safer and more effective antimalarial therapeutic relative to currently used strategies against the disease for U.S. troops and global travelers.

Tekwani’s research has been funded by the National Institute of Allergy and Infectious Diseases, which leads research to understand, treat, and prevent infectious, immunologic, and allergic diseases, in addition to the U.S. Department of Defense and the U.S. Army Medical Research and Material Command, which play a leading role in the advancement of military medicine, among other sources.

“Infectious diseases kill millions of people across the world every year, and there is a vital need for new drug discoveries that can impact global health,” Tekwani said. “With a long history of exploring how to combat infectious diseases, Southern Research is positioned to make significant contributions in drug discovery, and I am excited lead that effort.”

Tekwani previously worked at the University of Mississippi, where he served as principal scientist and professor of pharmacology at the School of Pharmacy’s National Center for Natural Products Research. While there, he directed a group that developed in vitro assays to screen compounds for biological activity. Tekwani has established extensive collaborative research with several laboratories within U.S. and around the world.

Before joining the University of Mississippi in 2001, Tekwani worked as a scientist in the Biochemistry Division at the Central Drug Research Institute in Lucknow, India. He was awarded an international fellowship by the Fogarty International Center National Institute of Health and completed post-doctoral research training at the Milton S. Hershey Medical Center Penn State College of Medicine.

Tekwani received a doctorate in biochemistry from Lucknow University, a master’s degree in biochemistry from G.B. Pant University in Pantnagar, India, and a bachelor’s degree in biology from Rajasthan University in Jaipur, India. He has published more than 225 peer-reviewed manuscripts and has been issued two patents.

Tekwani’s research has been recognized with several awards, including a career development award of UNDP/WHO Tropical Diseases Research, University of Mississippi School of Pharmacy Faculty Research Award, Distinguished Scientist Award, and a Global Health Drug Discovery award entitled Global Challenges in Neglected Tropical Diseases.” 


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EDPA honors Tipton with Lifetime Achievement in Innovation Award

Southern Research CEO and President Arthur J. Tipton, Ph.D., has received the Economic Development Partnership of Alabama 2018 Lifetime Achievement in Innovation award in recognition of his notable career as a scientist and business leader in Alabama’s biotech industry.

The award was presented Thursday at EDPA’s imerge 2018, a celebration of the state’s top innovators.

Winners of EDPA’s Innovation Awards hosted on July 12, 2018.

“Dr. Art Tipton is one of Alabama’s leading and most respected innovators in life sciences and biotechnology research, drug discovery and pharmaceutical development,” EDPA President Steve Spencer said. “Throughout his career, Dr. Tipton has been at the forefront of scientific pursuit, along with the proliferation of technology and innovation for the betterment of mankind. He holds 42 patents, is a leader of entrepreneurial renown and is richly deserving of this honor for lifetime achievement.”

 

For nearly 30 years, Tipton, a Birmingham native, has played a pivotal role in the advancement of biotechnology and life sciences in his hometown and across Alabama.

Since 2013, he has served as the head of Southern Research, one of the leading research organizations in the U.S. in the areas of drug discovery and development, engineering and energy and environmental sciences.

Tipton previously worked in the pharmaceutical and biotech industries for 25 years, participating in the growth of three startup companies, one that went public and two acquired by public companies.

From 1993 to 2004, Tipton worked in roles of increasing responsibility at Durect Corporation, including senior vice president of biodegradable systems, chief operating officer, vice president of its wholly-owned subsidiary Southern BioSystems, and president of Birmingham Polymers.

Southern Research CEO and President Arthur J. Tipton, Ph.D. accepting his Lifetime Achievement award.

In 2005, he founded Brookwood Pharmaceuticals as a spin-out of Southern Research. It was acquired by SurModics in 2007 and then by Evonik in 2011. At Evonik, Tipton was senior vice president of the Birmingham division and also led the company’s global drug delivery program. Tipton is particularly happy that the seeds planted as Brookwood Pharmaceuticals in 2005, continues to grow in Birmingham as part of Evonik.
Early discussions that led to the founding of the company were held at a restaurant at Brookwood Mall, so that inspired the name.

Kathy Nugent, Ph.D., executive director of the University of Alabama at Birmingham’s Bill L. Harbert Institute for Innovation and Entrepreneurship, said Tipton’s contributions to the industry are extensive.

“As a scientist who has made significant contributions in drug discovery and delivery, as an entrepreneur who has led and played pivotal roles at institutions including Brookwood Pharma, Surmodics, Evonik, and currently, Southern Research, and as an advocate for the biotechnology industry, Art has contributed across the entire spectrum of life sciences. Art is an accomplished scientist, businessman and a true supporter of innovation in Alabama and deserves to be recognized with this Lifetime Achievement award,” she said.

Under Tipton’s leadership, Southern Research has expanded its funding through grants, contracts and private donations. The organization has also placed a greater emphasis on its STEM education outreach programs, as well as The Prosperity Fund, which fosters entrepreneurship around the state.

In addition, Tipton personally has 42 U.S. patents, 30 patent applications and more than 70 presentations and publications to his credit. He was named a fellow of the National Academy of Inventors in 2013.

Tipton volunteers and is particularly happy to help in education, serving on the Tuskegee University Board of Trustees and the advisory boards of the UAB Collat School of Business and the UAB School of Engineering. In 2017 he received an honorary doctorate from Spring Hill College.

Tipton touched on the importance of diversity at the Innovation Awards ceremony, held Thursday evening at the EDPA office in downtown Birmingham.

“Innovation flourishes with diversity, and I have been fortunate to have collaborated with talented people across the globe,” he said.

Tipton called the award a validation of the significant advancements made in the biosciences industry in Birmingham and Alabama.

“This award is certainly a great honor, and I would like to thank the EDPA and the many talented scientists, researchers and other innovators who have built our industry into what it is today,” said Tipton. “Indeed, it requires a team effort, on many levels, to fuel the discoveries and developments that solve the world’s hardest problems and lead to a better life for us all.”


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Southern Research to open STEM Education Outreach Center

Southern Research will officially open a new STEM lab at the Southside campus this week, part of the nonprofit organization’s increased efforts to attract more students to careers in the field.

The innovative space is a hybrid lab that will support an interdisciplinary approach, said Kathryn Lanier, Ph.D., Southern Research’s first STEM Education Outreach Director.

It is currently outfitted with equipment and supplies to conduct both physical and life science experiments in a fully-functioning lab setting. Eventually, it will feature 3D printers, robotics equipment, coding software and more to form a true maker space as well.

A ribbon-cutting ceremony will be held on Wednesday for the lab, which occupies nearly the entire second floor of the library and can accommodate about 50 students.

“It looks amazing,” Lanier said. “It’s an inspirational place to be, a fun place that inspires creativity and innovation.”

Southern Research
Dr. Kathryn Lanier, Southern Research’s STEM Outreach Director, works with students in the new STEM lab.

Lanier, who joined Southern Research last year, has been busy ramping up STEM education efforts, hosting numerous events for students and teachers.

“Our scientists love having students in the lab, but at the same time, they have important day jobs solving the world’s hardest problems,” she said. “This space allows us to bring students here on a regular basis. My goal is to have students here every day.”

The lab already has been used by teachers who are participating in Southern Research’s Summer Internship for STEM Educators (SIPSE) program and students who are part of the Alabama Governor’s School honors program.

INSPIRING YOUNG PEOPLE

Southern Research’s investment in the lab is an important milestone in its efforts to shape the next generation of STEM professionals in Alabama, said Art Tipton, Ph.D., CEO and president of the organization.

“It’s an exciting tool in our mission to introduce young people across the state to the fields of science, technology, engineering and math,” he said. “This is where students will learn new lessons, make interesting discoveries and perhaps start dreaming of careers they never considered before.”

Southern Research continues to roll out a robust lineup of STEM education initiatives.

SIPSE is a professional development program for Alabama high school teachers and provides paid summer internships for 9th– through 12th-grade educators. Teachers from schools in the Jefferson County, Chilton County, Russell County, Tarrant City and Hoover City school systems are already participating.

They are working with Southern Research professionals in several areas, including Cancer Therapeutics, Parkinson’s Disease, Schizophrenia, Environmental Science/Engineering/Internet of Things and Vaccine Development.

Southern Research
Southern Research’s new STEM Education Outreach Center is meant to inspire creativity and innovation.

Southern Research will give each teacher $1,000 to buy supplies for their classrooms so they can implement a new lab or activity based on what they learned through SIPSE.

One participant, Janet Ort of Hoover High School, developed an environmental sensor as part of her SIPSE project and is currently in the Amazon collecting real environmental data using this sensor. She will leave the sensor in the Amazon and will continue to collect data from it upon her return to the U.S.

There’s also the STEM Excellence Program (STEP), in which students representing nearly 30 high schools and eight counties across Alabama will gather at Southern Research for a week of discovery and innovation. STEP sessions are planned for July 16-20 and July 23-27.

The week will feature hands-on experiments in the new STEM lab, and UAB undergraduates serving as mentors for the students. Guest speakers will include Southern Research scientists and engineers, scientists from the Alabama Department of Forensic Sciences, marine biologists conducting research in Antarctica and an astrobiologist working with NASA to explore other planets.

STEP will promote discovery and teach problem solving skills and teamwork, while enhancing student understanding of the technology skills necessary to be successful in STEM careers. Lab investigation topics will include environmental engineering, molecular biology, computer science and robotics.

Dr. Kathryn Lanier is Southern Research’s first STEM Outreach director.

DEVELOPING PROBLEM SOLVERS

Last month, Southern Research participated in the annual National Organization of Black Elected Legislative (N.O.B.E.L.) Women Conference, which was held at The Westin Birmingham.

The conference featured the group’s STEM education program, Girls, Gigabytes and Gadgets, and Southern Research helped provide instruction for about 60 local girls who participated.

“It was such a good experience for these girls, who were able to interact with Southern Research scientists and engineers, as well as strong African-American women who are elected leaders,” Lanier said.

Other recent STEM education efforts included a Spring Break Camp, which gave about 80 Central Alabama students hands-on experience conducting lab experiments, and a Black History Month Science Fair, which called for students to create projects that complemented the research of an African-American scientist or engineer.

Expanded STEM education not only benefits schools and students across Alabama, it also enhances the potential of Southern Research’s future workforce, Lanier said.

“It’s the right thing to do, to give back to the community we live in, and it’s also a pipeline of new talent for us, by exposing students to this field and developing them into critical thinkers and problem solvers.”


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Panning for REE: Measuring Rare Earth Elements

The term “rare earth element” (REE) is somewhat misleading — those 17 squares at the bottom of the periodic table appear fairly plentifully in the earth’s crust. But that doesn’t mean they’re easy to get to. They tend to be widely dispersed and appear in low concentrations, usually in hard-to-separate combinations with other elements.

Nishil Mohammed, Ph.D., a research engineer in Southern Research’s Environmental Analytical Lab

That factor — the difficulty of collecting and separating significant amounts of the elements — presents a particular challenge to technology-heavy industries. REE are used in everything from cancer treatments to smartphones to nuclear reactor shielding, and the U.S. uses about 20,000 tons of them every year. Of those 20,000 tons, about 19,000 is imported from China. This puts the U.S. at an economic and a national-security disadvantage. Relying on the export policies of a foreign power for the materials needed to build missile guidance systems leaves the country at risk. But the U.S. has the potential to produce twice as much REE as it consumes — if it can separate them from the minerals in which they’re trapped.

Engineers at Southern Research (SR) have been identifying economically viable REE resources and exploring ways to free the REE from those resources. One crucial part of that effort is being able to accurately measure the REE at every phase of the process. Assessing the potential value of a given resource requires knowing how much REE it contains. Developing new technology to recover the REE requires knowing how much elements is present at each step to assess its efficiency. All of it demands accurate measurement of a wide range of REE, in chemically complex resources, in solid, liquid and gas form — which is made even more challenging by the fact that REE have similar chemical properties and are hard to differentiate and measure individually.

Using an industry-leading Agilent 8800 Triple Quad ICP-MS (inductively coupled plasma mass spectrometer), SR is able to measure the tiniest concentrations of these elements. SR modified an existing method for solid sample preparation to efficiently extract REE from more complex samples like coal fly ash. A combination of highly sensitive instrumentation and hard-earned expertise allow engineers to minimize interferences. With the modified sample preparation procedure and our advanced analytical capabilities to remove interferences, SR is able to consistently and accurately measure REE in any number of resources.

Developing a technique to extract and analyze REE from domestic sources could have a major effect on the U.S. economy. It has the potential to change the economic profile of key industries and create a domestic market — and even an export market — for these very valuable elements. “If we can economically extract these rare earth elements, the U.S. wouldn’t have to rely on other countries,” said Nishil Mohammed, Ph.D., a research engineer at SR. “The U.S. could be a source of rare earth elements for the future.”

Teachers become students with SR Summer Internship Program for STEM Educators

Summer internships aren’t just for college students. Southern Research’s Summer Internship Program for STEM Educators (SIPSE) offers paid internships for high school STEM teachers, giving them six weeks of hands-on experience in the organization’s research laboratories at the elbow of SR scientists and engineers. The teachers go home with professional learning credits, an action plan for improving the way STEM subjects are taught in their classroom and even financial support to help carry out their plan.

Samantha Davis, who teaches biology, chemistry and physical science at Russell County High School, attended SIPSE to find ways to bring science back to her students three hours from Birmingham in rural Seale, Alabama.

“These kids are underserved,” she said. “They’re amazing kids, but they’re lacking, educationally, without anyone who will push them or expect anything from them. They can rise to the challenge, but they don’t get pushed.”

Her interactions both with SR scientists and with her fellow STEM teachers have given her ideas and opportunities to take back to her students. She’s even spoken with other teachers about arranging Skype sessions between their classes so students can interact with kids their own age in other parts of the state. And with guidance from the SR scientists, Davis is also developing easy labs she can perform with the limited resources available. “I’ve made connections with scientists here who will run samples my students take in class at Russell County, and then they can do a Skype or a video to see the results being done and sent back,” she said.

Candyce Monroe teaches anatomy and physiology and biology at Tarrant High School, and she enrolled in the program in hopes of reconnecting to scientific research after years away from the bench. “It can be kind of isolating in education,” she said. “Getting back in the lab required me to stretch, to dig deep, to learn a lot.” But amid her research, she gathered some unexpected data.

Hoover High School environmental science teacher Janet Ort had a short drive and an extremely long flight to get to SR. After developing an environmental sensor as part of her SIPSE project, she traveled to Peru with Amazon Teachers Workshop to visit with local researchers and discuss sensor placement and data collection.

“I have a whole portion of my room dedicated to the Peruvian Amazon, because teaching environmental science, it’s integral to people understanding the importance of complete ecosystems and how we’re all connected,” Ort said. “I’ve been able to show my students a textbook and say, ‘There’s a hectare in Peru that has the highest tree biodiversity, and I’ve been there, and this is what it looks like.’ Now I can say, ‘These are parameters about it. This is data collected from the sensor I made. This is how local people can understand what they have.’”

“It’s incredibly exciting that Southern Research, Dr. Lanier [SR STEM Education Outreach director] and all the other people involved were willing to step out there and say, ‘We think this is important for Alabama teachers and Alabama students,’” Ort said. “That’s the most important part of this. It’s not just us who will be impacted by this—it’s the students, the administrators, everyone will be impacted by this kind of fellowship.”