Elisabeth Gwinn

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Elisabeth Gwinn
Alma mater
Nanoscience
InstitutionsUniversity of California, Santa Barbara
Doctoral advisorRobert Westervelt

Elisabeth (Beth) Gwinn is a professor in the Department of

nanoscience, biology, and optics. She is particularly well known for her work on silver nanoclusters and bimolecular-stabilized derivatives thereof.[1]
Gwinn is a prominent advocate for boosting diverse representation in the field of physics. She has been an advocate for increasing accessibility to STEM careers more generally through mentorship opportunities for public school students in the United States at the elementary and high-school levels.

Education, career, and research

Gwinn received her B.A. from Swarthmore (1982).[2] She went on to receive her Ph.D. in Physics Harvard University in 1987 with Robert Westervelt where her thesis was on "Quasiperiodicity and Frequency Locking in Electrical Conduction in Germanium".[3][4] Her graduate studies were distinguished by her investigations of electronic transport in germanium.[5][6] She then continued to execute studies in the areas of experimental condensed matter physics, however switched focus and expanded in diversity with respect to her choice of experimental system. Her post-graduate research topics included contributions to the study of complex heterostructures and interfaces with a focus on the study of 2D electron gases.

Around 2008, Gwinn switched the focus of her research to the study and preparation of solution-phase colloidal nanosystems in aqueous environments and passivated by biomolecules. This was also a particularly drastic shift with respect to the nature of her experiment which became predominantly focused in spectroscopy and the study of optical phenomena in nanosystems. Despite the seemingly significant shift in her main research area and nature of her measurement, Gwinn's work has continued to be distinguished by a high degree of innovation and contributions to scientific community. She is an expert on the preparation and study of silver nanoclusters and photophysical properties thereof. In this space, she was one of the earliest advocate

nanoscience. For these efforts, she was recently awarded a grant from the National Science Foundation under the Computational & Data Driven Materials Research Program.[7]

Service to the scientific community

In the area of service to the broader scientific community, in 2002 Gwinn initiated and served as the director of the National Science Foundation (NSF) Let's Explore Applied Physical Science (LEAPS) program.[8] LEAPS was structured to award fellowships to graduate and undergraduate students at UCSB to serve as mentors for students in local public elementary and junior high schools.[9] After 12 years of continuous funding support from the NSF and direction under Gwinn's leadership, the LEAPS program evolved into the School of Scientific Thought, also based at UCSB. The School of Scientific Thought (SST) is currently organized as a Saturday morning program for local high school students in which UCSB researchers introduce students to scientific concepts via real-world examples in nanotechnology and other related fields.[10]

During her time as independent research group leader, Gwinn has also supported underrepresented groups in STEM through her direct mentorship as a

UCSB, the Graduate Assistance in Areas of National Need program in physics.[12] For her mentorship and scientific service, in 2019 Gwinn was awarded the Lifetime Mentor Award of the American Association for the Advancement of Science
.

Selected publications

In the area of silver nanoclusters:

Prior research endeavors:

Awards

References

  1. ^ "Silver nanoclusters inside synthetic DNA to create a programmed, tunable fluorescent array". ScienceDaily. Retrieved 2019-05-08.
  2. ^ "Harvard PhD Theses in Physics: 1971-1999 | Harvard University Department of Physics". www.physics.harvard.edu. Archived from the original on 2015-09-19. Retrieved 2019-05-06.
  3. ^ "Westervelt Research Group". meso.seas.harvard.edu. Retrieved 2019-05-02.
  4. ^ "Harvard PhD Theses in Physics: 1971-1999 | Harvard University Department of Physics". www.physics.harvard.edu. Archived from the original on 2015-09-19. Retrieved 2019-05-06.
  5. PMID 10035466
    .
  6. PMID 10034235
    .
  7. ^ "NSF Award Search: Award#1309410 - Cracking the Color Code of DNA-stabilized Metal Nanoclusters with Rapid Optical Array Characterization and Machine Learning". www.nsf.gov. Retrieved 2019-05-03.
  8. ^ "NSF Award Search: Award#0440576 - Track 2, GK-12: Let's Explore Applied Physical Science (LEAPS)". www.nsf.gov. Retrieved 2019-05-03.
  9. ^ "Physicist Elisabeth Gwinn Receives 2019 AAAS Lifetime Mentor Award". American Association for the Advancement of Science. Retrieved 2019-05-02.
  10. ^ "School for Scientific Thought".
  11. ^ "Physicist Elisabeth Gwinn Receives 2019 AAAS Lifetime Mentor Award". American Association for the Advancement of Science. Retrieved 2019-05-02.
  12. ^ "A Trailblazer". The UCSB Current. 13 February 2019. Retrieved 2019-05-03.
  13. ^ "A Trailblazer". The UCSB Current. Retrieved 2019-05-02.
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