UPDATE (Aug. 2, 2024): A previous version of this story misstated Paul Kinahan’s name.

Fifteen faculty members at the 91̽�� have been elected to the Washington State Academy of Sciences. They are among 36 scientists and educators from across the state . Selection recognizes the new members’ “outstanding record of scientific and technical achievement, and their willingness to work on behalf of the academy to bring the best available science to bear on issues within the state of Washington.”

Twelve 91̽��faculty members were selected by current WSAS members. They are:

• , associate professor of epidemiology, of health systems and population health, and of child, family and population health nursing, who “possesses the rare combination of scientific rigor and courageous commitment to local community health. Identifying original ways to examine questions, and seeking out appropriate scientific methods to study those questions, allow her to translate research to collaborative community interventions with a direct impact on the health of communities.”
• , the Shauna C. Larson endowed chair in learning sciences, for “his work in the cultural basis of scientific research and learning, bringing rigor and light to multiculturalism in science and STEM education through STEM Teaching Tools and other programs.”
• , professor of psychiatry and behavioral sciences, “for her sustained commitment to community-engaged, science-driven practice and policy change related to the prevention of suicide and the promotion of mental health, with a focus on providing effective, sustainable and culturally appropriate care to people with serious mental illness.”
• , the David and Nancy Auth endowed professor in bioengineering, who has “charted new paths for 30-plus years. Her quest to deeply understand protein folding/unfolding and the link to amyloid diseases has propelled her to pioneer unique computational and experimental methods leading to the discovery and characterization of a new protein structure linked to toxicity early in amyloidogenesis.”
• , professor of environmental and occupational health sciences, of global health, and of emergency medicine, who is “a global and national leader at the intersection of climate change and health whose work has advanced our understanding of climate change health effects and has informed the design of preparedness and disaster response planning in Washington state, nationally and globally.”
• , professor of bioengineering and of radiology, who is “recognized for his contributions to the science and engineering of medical imaging systems and for leadership in national programs and professional and scientific societies advancing the capabilities of medical imaging.”
• , the Donald W. and Ruth Mary Close professor of electrical and computer engineering and faculty member in the 91̽��Clean Energy Institute, who is “recognized for his distinguished research contributions to the design and operation of economical, reliable and environmentally sustainable power systems, and the development of influential educational materials used to train the next generation of power engineers.”
• , senior vice president and director of the Vaccine and Infectious Disease Division at the Fred Hutchinson Cancer Center, the Joel D. Meyers endowed chair of clinical research and of vaccine and infectious disease at Fred Hutch, and 91̽��professor of medicine, who is “is recognized for her seminal contributions to developing validated laboratory methods for interrogating cellular and humoral immune responses to HIV, TB and COVID-19 vaccines, which has led to the analysis of more than 100 vaccine and monoclonal antibody trials for nearly three decades, including evidence of T-cell immune responses as a correlate of vaccine protection.”
• , professor of political science and the Walker family professor for the arts and sciences, who is a specialist “in environmental politics, international political economy, and the politics of nonprofit organizations. He is widely recognized as a leader in the field of environmental politics, best known for his path-breaking research on the role firms and nongovernmental organizations can play in promoting more stringent regulatory standards.”
• , the Ballmer endowed dean of social work, for investigations of “how inequality, in its many forms, affects health, illness and quality of life. He has developed unique conceptual frameworks to investigate how race, ethnicity and immigration are associated with health and social outcomes.”
• , professor of chemistry, who is elected “for distinguished scientific and community contributions to advancing the field of electron paramagnetic resonance spectroscopy, which have transformed how researchers worldwide analyze data.”
• , professor of bioengineering and of ophthalmology, whose “pioneering work in biomedical optics, including the invention of optical microangiography and development of novel imaging technologies, has transformed clinical practice, significantly improving patient outcomes. Through his numerous publications, patents and clinical translations, his research has helped shape the field of biomedical optics.”

Three new 91̽��members of the academy were selected by virtue of their previous election to one of the National Academies. They are:

• , professor of atmospheric and climate science, who had been elected to the National Academy of Sciences “for contributions to research and expertise in atmospheric radiation and cloud processes, remote sensing, cloud/aerosol/radiation/climate interactions, stratospheric circulation and stratosphere-troposphere exchanges and coupling, and climate change.”
• , the Bartley Dobb professor for the study and prevention of violence in the Department of Epidemiology and a 91̽��professor of pediatrics, who had been elected to the National Academy of Medicine “for being a national public health leader whose innovative and multidisciplinary research to integrate data across the health care system and criminal legal system has deepened our understanding of the risk and consequences of firearm-related harm and informed policies and programs to reduce its burden, especially among underserved communities and populations.”
• , division chief of general pediatrics at Seattle Children’s Hospital and a 91̽��professor of pediatrics, who had been elected to the National Academy of Medicine “for her leadership in advancing child health equity through scholarship in community-partnered design of innovative care models in pediatric primary care. Her work has transformed our understanding of how to deliver child preventive health care during the critical early childhood period to achieve equitable health outcomes and reduce disparities.”

In addition, Dr. , president and director of the Fred Hutchinson Cancer Center and of the Cancer Consortium — a partnership between the UW, Seattle Children’s Hospital and Fred Hutch — was elected to the academy for being “part of a research effort that found mutations in the cell-surface protein epidermal growth factor receptor (EGFR), which plays an important role in helping lung cancer cells survive. Today, drugs that target EGFR can dramatically change outcomes for lung cancer patients by slowing the progression of the cancer.”

the Boeing-Egtvedt endowed professor and chair in aeronautics and astronautics, will join the board effective Sept. 30. Morgansen was elected to WSAS in 2021 “for significant advances in nonlinear methods for integrated sensing and control in engineered, bioinspired and biological flight systems,” and “for leadership in cross-disciplinary aerospace workforce development.” She is currently director of the Washington NASA Space Grant Consortium, co-director of the 91̽��Space Policy and Research Center and chair of the AIAA Aerospace Department Chairs Association. She is also a member of the WSAS education committee.

“I am excited to serve on the WSAS board and work with WSAS members to leverage and grow WSAS’s impact by identifying new opportunities for WSAS to collaborate and partner with the state in addressing the state’s needs,” said Morgansen.

The new members to the Washington State Academy of Sciences will be formally inducted in September.

Twenty scientists and engineers at the 91̽�� are among the 38 new members elected to the Washington State Academy of Sciences for 2021, according to a July 15 . New members were chosen for “their outstanding record of scientific and technical achievement, and their willingness to work on behalf of the Academy to bring the best available science to bear on issues within the state of Washington.”

Current academy members selected 29 of the new members. An additional nine were elected by virtue of joining one of the National Academies.

New 91̽��members who were elected by current academy members are:

• , professor and Port of Tacoma Chair in Environmental Science at 91̽��Tacoma, director of the and science director of the , “for foundational work on the environmental fate, behavior and toxicity of PCBs.”
• , professor of psychology, “for contributions in research on racial and gender inequality that has influenced practices in education, government, and business” and “for shifting the explanation for inequality away from individual deficiencies and examining how societal stereotypes and structures cause inequalities.”
• , professor of chemistry and member faculty at the , “for leadership in the innovative synthesis and chemical modification of nanoscale materials for application in light emission and catalysis.”
• , professor of global health and of environmental and occupational health sciences, and founding director of the , “for work on the health impacts of climate change, on climate impact forecasting, on adaptation to climate change and on climate policy to protect health.”
• , professor of environmental and forest sciences and dean emeritus of the College of the Environment, “for foundational studies of regional paleoenvironmental history and sustained excellence in academic leadership to catalyze and sustain transformative research and educational initiatives.” Graumlich is also president-elect of the American Geophysical Union.
• Dr. , the Joseph W. Eschbach Endowed Chair in Kidney Research and co-director of the , “for pioneering contributions and outstanding achievements in the development of the novel wearable artificial kidney, as well as numerous investigator-initiated clinical trials and multi-center collaborative studies.”
• , professor of environmental chemistry and chair of the Physical Sciences Division at 91̽��Bothell, “for leadership in monitoring and understanding the global transport of atmospheric pollutants from energy production, wildfire, and other sources, as well as science communication and service that has informed citizens and enhanced public policy.”
• , professor and chair of psychology, “for contributions demonstrating how psychological science can inform long-standing issues about racial and gender discrimination” and “for research that has deep and penetrating implications for the law and societal efforts to remedy social inequities with evidence-based programs and actions.”
• , the Leon C. Johnson Professor of Chemistry, member faculty at the and chair of the Department of Chemistry, “for developing new spectroscopy tools for measuring energy flow in molecules and materials with high spatial and temporal resolution.”
• , professor of astronomy, “for founding the and leading the decades-long development of the interdisciplinary modeling framework and community needed to establish the science of exoplanet astrobiology” and “for training the next generation of interdisciplinary scientists who will search for life beyond Earth.”
• , professor and chair of aeronautics and astronautics, “for leadership and significant advances in nonlinear methods for integrated sensing and control in engineered, bioinspired and biological flight systems” and “for leadership in cross-disciplinary aerospace workforce development.”
• , associate professor of chemistry and member faculty with the Molecular Engineering and Sciences Institute, “for exceptional contributions to the development of synthetic polymers and nanomaterials for self-assembly and advanced manufacturing with application in sustainability, medicine and microelectronics.”
• Dr. , Associate Dean of Medical Technology Innovation in the College of Engineering and the School of Medicine, the Graham and Brenda Siddall Endowed Chair in Cornea Research, and medical director of the 91̽��Eye Institute, “for developing and providing first class clinical treatment of severe corneal blindness to hundreds of people, for establishing the world premier artificial cornea program in Washington, and for leading collaborative research to translate innovative engineering technologies into creative clinical solution.”
• Dr. , professor of medicine and director of the , “for global recognition as an authority on drug and vaccine development for viral and parasitic diseases through work as an infectious disease physician and immunologist.”
• Dr. , professor of pediatrics and of anesthesiology and pain medicine, and director of the , “for outstanding leadership in pediatric anesthesiology and in the care of children with traumatic brain injury” and “for internationally recognized expertise in traumatic brain injury and direction of the Harborview Injury Prevention and Research Center for the last decade as an exceptional mentor and visionary leader.”

91̽��members who will join the Washington State Academy of Sciences by virtue of their election to one of the National Academies are:

• , professor of biostatistics, “for the development of novel statistical models for longitudinal data to better diagnose disease, track its trajectory, and predict its outcomes” and “for revolutionizing how dynamic predictors are judged by their discrimination and calibration and has significantly advanced methods for randomized controlled trials.” Heagerty was elected to the National Academy of Medicine in 2021.
• , the Bill and Melinda Gates Chair in Computer Science and Engineering, “for foundational contributions to the mathematics of computer systems and of the internet, as well as to the design and probabilistic analysis of algorithms, especially on-line algorithms, and algorithmic mechanism design and game theory.” Karlin was elected to the National Academy of Sciences in 2021.
• , professor emeritus of applied mathematics and data science fellow at the , “for inventing key algorithms for hyperbolic conservation laws and transforming them into powerful numerical technologies” and “for creating the Clawpack package, which underpins a wide range of application codes in everyday use, such as for hazard assessment due to tsunamis and other geophysical phenomena.” LeVeque was elected to the National Academy of Sciences in 2021.
• , the Benjamin D. Hall Endowed Chair in Basic Life Sciences and an investigator with the Howard Hughes Medical Institute, “for advancing our physical understanding of cell motility and growth in animals and bacteria” and “for discovering how the pathogen Listeria uses actin polymerization to move inside human cells, how crawling animal cells coordinate actomyosin dynamics and the mechanical basis of size control and daughter cell separation in bacteria.” Theriot was elected to the National Academy of Sciences in 2021.
• , professor and chair of biological structure, “for elucidating cellular transformations through which neurons pattern their dendrites, and the interplay of activity-dependent and -independent mechanisms leading to assembly of stereotyped circuits” and “for revelations regarding the fundamental principles of neuronal development through the application of an elegant combination of in vivo imaging, physiology, ultrastructure and genetics to the vertebrate retina.” Wong was elected to the National Academy of Sciences in 2021.

New members to the Washington State Academy of Sciences are scheduled to be inducted at a meeting in September.

The team — led by , a 91̽��professor of bioengineering and of ophthalmology — combined a smartphone-case modification with image-processing methods to illuminate bacteria on images taken by a conventional smartphone camera. This approach yielded a relatively low-cost and quick method that could be used at home to assess whether potentially harmful bacteria are present on skin and in the oral cavity.

“Bacteria on skin and in our mouths can have wide impacts on our health — from causing tooth to decay to slowing down wound healing,” said Wang. “Since smartphones are so widely used, we wanted to develop a cost-effective, easy tool that people could use to learn about bacteria on skin and in the oral cavity.”

Bacteria aren’t easy to see using conventional smartphone images. Smartphone cameras are “RGB cameras,” said Wang. They essentially funnel all the different wavelengths of light in the visual spectrum into three different colors — red, green and blue. Every pixel in a smartphone-generated image is a combination of those colors. But bacteria emit many colors beyond red, green and blue, which a typical smartphone camera misses.

Wang’s team augmented the smartphone camera’s capabilities by attaching a small 3D-printed ring containing 10 LED black lights around a smartphone case’s camera opening. The researchers used the LED-augmented smartphone to take images of the oral cavity and skin on the face of two research subjects.

“The LED lights ‘excite’ a class of bacteria-derived molecules called porphyrins, causing them to emit a red fluorescent signal that the smartphone camera can then pick up,” said lead author Qinghua He, a 91̽��doctoral student in bioengineering.

Other components in the image — such as proteins or oily molecules produced by our bodies, as well as skin, teeth and gums — won’t glow red under LED. They’ll fluoresce in other colors, He added.

Many bacteria produce porphyrins as a byproduct of their growth and metabolism. The porphyrins can accumulate on skin and in our mouths where bacteria are present in high amounts, according to co-author Yuandong Li, a 91̽��postdoctoral researcher in bioengineering.

“Generally, the more porphyrins you see on skin surface, for example, the greater difficulty you see with wound-healing and acne,” said Li.

The LED illumination gave the team enough visual information to computationally “convert” the RGB colors from the smartphone-derived images into other wavelengths in the visual spectrum. This generates a “pseudo-multispectral” image consisting of 15 different sections of the visual spectrum — rather than the three in the original RGB image. Obtaining this visual information up front would have required expensive and cumbersome lights, rather than using the relatively inexpensive LED black lights, Wang said.

With their greater degree of visual discrimination, the pseudo-multispectral images clearly resolved porphyrin clusters on the skin and within the oral cavity. In addition, though they tailored this method to show porphyrin, Researchers could modify the image-analysis pipeline to detect other bacterial signatures that also fluoresce under LED.

“That is the beauty of this technique: We can look at different components simultaneously,” said Wang. “If you have bacteria producing a different byproduct that you want to detect, you can use the same image to look for it — something you can’t do today with conventional imaging systems.”

This initial study’s success could form the basis of new home-based methods to assess basic skin and oral health, the researchers said — providing users with information about whether they need to see a dentist, for example, or consult a doctor about certain types of skin conditions. Their visual system and image-analysis pipeline may also help identify potentially problematic bacteria in other medical contexts, such as wound healing on other parts of the body.

“There are a lot of directions we can go here,” said Wang. “Our bodies are complex environments, and this approach has great potential to look at many types of problems.”

Additional co-authors were 91̽��visiting scholar Zhiyuan Sun and undergraduate researcher Wendy Wang. The study was funded by the Washington Research Foundation.

For more information, contact Wang at wangrk@uw.edu.