Natural Sciences
Showing 101-200 of 1,952 Results
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Rodrigo Bello Carvalho
Ph.D. Student in Biology, admitted Autumn 2023
BioI am a field biologist deeply passionate about wildlife ecology and conservation. My academic and professional journey bridges research, fieldwork, and environmental stewardship across some of the world’s most biodiverse ecosystems.
My work focuses on understanding the functional role of megafauna (large-bodied vertebrates) in shaping tropical ecosystems through processes such as frugivory, herbivory, and seed dispersal. I am particularly interested in how savanna biodiversity, structure, and functioning respond to the loss of megafauna (defaunation), and how ecological insights can inform restoration and conservation strategies in a rapidly changing world.
I hold a Master’s degree in Biodiversity Conservation and Management from the University of Oxford (2021), and graduated with honors in Biological Sciences (B.Sc., 2017) and Biology Teaching (B.Ed., 2018) from the University of Brasília (UnB). My ecological journey began at UnB’s Ecosystem Ecology Lab (2014–2018) under Prof. Mercedes Bustamante, where I first engaged with Cerrado ecology and savanna dynamics.
Driven by a commitment to applied conservation, I worked at the Brasília Zoological Garden Foundation (2018) and taught Science and Biology in Brasília’s private schools (2019), experiences that deepened my belief in connecting ecological science and conservation with communities.
At Oxford’s Ecosystems Lab (2020–2021), I studied defaunation and seed dispersal in the Cerrado, working under Dr. Imma Oliveras and Prof. Yadvinder Malhi. I later joined Brazil’s national environmental agency (ICMBio) as an Environmental Analyst and Park Ranger (2022–2023), where I was based in the Western Brazilian Amazon, engaging in biodiversity monitoring, sustainable management of natural resources, and frontline conservation enforcement of three Conservation Units within the Purus River Basin.
Currently, I am pursuing a PhD in Biology at Stanford University in the Dirzo Lab, where my research explores megafauna-ecosystem interactions across Brazilian and African savannas, with a focus on how defaunation reshapes ecosystems. I also collaborate with UNESP’s Bird Ecology Lab on frugivory, seed dispersal, and ecological restoration in the Atlantic Forest. -
Stacey Bent
Jagdeep & Roshni Singh Professor in the School of Eng, Professor of Energy Science and Eng, Senior Fellow at Precourt & Prof, by courtesy, of Electrical Eng, Materials Sci Eng & Chemistry
BioThe research in the Bent laboratory is focused on understanding and controlling surface and interfacial chemistry and applying this knowledge to a range of problems in semiconductor processing, micro- and nano-electronics, nanotechnology, and sustainable and renewable energy. Much of the research aims to develop a molecular-level understanding in these systems, and hence the group uses of a variety of molecular probes. Systems currently under study in the group include functionalization of semiconductor surfaces, mechanisms and control of atomic layer deposition, molecular layer deposition, nanoscale materials for light absorption, interface engineering in photovoltaics, catalyst and electrocatalyst deposition.
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Paul Bergeron
Lecturer
BioDr. Paul Bergeron is a lecturer in the physics department, focusing on teaching the 40 series and engaging in curriculum reform. His background is in dark matter phenomenology, working on supersymmetric extensions to the Standard Model, detection of dark matter at neutrino telescopes, and the programmatic tools used by the community to make predictions. While doing particle physics research, his time was split with teaching, first as an LA at UCSC during his undergrad and then during his PhD at the University of Utah as a TA, Head TA, adjunct lecturer at a community college, and instructor for a continuing education course in astronomy that he developed. His time at the University of Utah also included Physics Education Research (PER) into the efficacy of Content Rich group problems as part of a curriculum redesign effort in the department there. Following his PhD, he did a post doc with the interdisciplinary education research group 3 Dimensional Learning for Undergraduate Science at Michigan State University. While there, he worked with faculty in the STEM Teaching and Learning Fellowship as they worked to align their teaching with how scientists think and do science, while doing research into the corresponding gateway course transformation effort and into student engagement with the Scientific Practice of using and constructing (scientific) models. After his post doc, he worked for two years as a professor at Pasadena Community College teaching introductory physics and astronomy lectures and laboratories. Originally from San Jose, he is excited to finally be back in the Bay Area and to be a part of the Stanford community!
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Dominique Bergmann
Shirley R. and Leonard W. Ely, Jr. Professor of the School of Humanities and Sciences
Current Research and Scholarly InterestsWe use genetic, genomic and cell biological approaches to study cell fate acquisition, focusing on cases where cell fate is correlated with asymmetric cell division.
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Carolyn Bertozzi
Baker Family Director of Sarafan ChEM-H, Anne T. and Robert M. Bass Professor in the School of Humanities and Sciences and Professor, by courtesy, of Chemical and Systems Biology
BioCarolyn Bertozzi is the Baker Family Director of Sarafan ChEM-H, Anne T. and Robert M. Bass Professor in the School of Humanities and Sciences and Professor, by courtesy, of Chemical and Systems Biology and of Radiology at Stanford University, and an Investigator of the Howard Hughes Medical Institute. She completed her undergraduate degree in Chemistry from Harvard University in 1988 and her Ph.D. in Chemistry from UC Berkeley in 1993. After completing postdoctoral work at UCSF in the field of cellular immunology, she joined the UC Berkeley faculty in 1996. In June 2015, she joined the faculty at Stanford University and became the co-director and Institute Scholar at Sarafan ChEM-H.
Prof. Bertozzi's research focuses on fundamental studies of disease-associated glycobiology and the development of new therapeutic modalities that target these pathways. Her inventions include bioorthogonal chemistries for in vivo imaging and bioconjugation, work for which she received the 2022 Nobel Prize in Chemistry. As well, her lab has developed next generation antibody-drug conjugates, lysosome-targeting chimeras (LYTACs), antibody-enzyme conjugates and antibody-lectin chimeras. Several of these new therapeutic modalities have been translated into clinical candidates for treatment of cancer and autoimmune diseases.
In addition to the Nobel Prize, Prof. Bertozzi has been recognized with many honors and awards for both her research and teaching accomplishments. For example, she is an elected member of the National Academy of Sciences, the National Academy of Medicine, the National Inventors Academy and the National Academy of Engineering, the American Academy of Arts and Sciences, the German Academy of Sciences Leopoldina, and she is a Foreign Fellow of the Royal Society. In addition, Prof. Bertozzi received the Priestley Medal of the American Chemical Society, the Welch Award, the Wolf Prize in Chemistry, the Heineken Prize, Lemelson-MIT award for inventors, and a MacArthur "Genius Award". -
Barbara Block
Charles and Elizabeth Prothro Professor of Marine Sciences, Professor of Oceans and Senior Fellow at the Woods Institute for the Environment
Current Research and Scholarly InterestsThermal physiology, open ocean predators, ecological physiology and tuna biology
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Steven M. Block
The Stanford W. Ascherman, M.D., Professor and Professor of Applied Physics and of Biology, Emeritus
Current Research and Scholarly InterestsSingle molecule biophysics using optical trapping and fluorescence
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Yvonne Boesch
Postdoctoral Scholar, Biology
BioYvonne received her Bachelor’s and Master’s degrees from ETH Zurich and obtained her PhD in Biology, specializing in fungal denitrification, from the Swedish University of Agricultural Sciences (SLU) in Uppsala under the guidance of Prof. Sara Hallin.
In January 2025, she joined the Peay Lab as a postdoctoral scholar, supported by the Swedish Wallenberg postdoctoral scholarship program.
Yvonne is fascinated by the intricate interactions among microbes and their relationships with higher organisms, such as plants. Her research focuses on exploring how these complex relationships impact plant health, forest productivity, and resilience in the face of changing environments. -
Charlotte Bøttcher
Assistant Professor of Applied Physics
BioCharlotte is joining the Stanford faculty in 2025 as an assistant professor of Applied Physics. Charlotte received her BSc degree in physics in 2016 from the Niels Bohr institute in Copenhagen where she focused on studying quantum phases transitions in two-dimensional Josephson junction arrays. She then moved to the US and finished her PhD in physics at Harvard University in 2022. Her general passion is to work at the intersection between condensed matter physics and quantum information, and during her PhD Charlotte also spent time at IBM Quantum. After her PhD, she joined Qulab at Yale University as a postdoc where she worked on hybrid material systems for quantum information.
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Carol Boggs
Bing Director in Human Biology, Emerita
Current Research and Scholarly InterestsI am interested in how environmental variation affects life history traits, population structure and dynamics, and species interactions in ecological and evolutionary time, using Lepidoptera.
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Steven Boxer
Camille Dreyfus Professor of Chemistry
Current Research and Scholarly InterestsPlease visit my website for complete information:
http://www.stanford.edu/group/boxer/ -
Megan Brennan
Advanced Lecturer
BioDr. Megan Brennan's interests include the development of organic chemistry lab courses that give students hands-on opportunities to explore chemistry while reinforcing and building upon concepts learned in lecture classes. She aims for her labs to bring chemistry to life, and to afford students a chance to have fun and experience a taste of scientific discovery.
While studying chemistry at Lafayette College (B.S. 2002), Dr. Brennan worked on the preparation of triazaphenanthrenes and the Oxa–Pictet–Spengler reaction of 1-(3-furyl)alkan-2-ols. She completed her doctoral work at Stanford (Ph.D. 2008), conducting her thesis research in palladium asymmetric allylic alkylation under the advisement of Professor Barry Trost. During her postdoctoral research with Professor Scott Miller at Yale University, she investigated the use of peptides containing a thiazole side chain for use in acyl anion chemistry. She joined the teaching staff at University of California, Berkeley in 2010 before coming returning to Stanford in 2011 to spearhead the development of a new summer organic chemistry sequence, a comprehensive course designed for pre-meds, offering an entire year of organic chemistry in nine weeks.
Dr. Brennan also acts as the liaison to the chemistry majors, to promote events with faculty in both the academic and social aspect: providing an environment that allows students to be comfortable and able to learn, while helping them take advantage of every opportunity that Stanford offers.
Dr. Brennan's current research is in the development classroom experiments that bring cutting edge industrial and academic research into the undergraduate laboratory experience. -
Mark Brongersma
Director, Geballe Laboratory for Advanced Materials (GLAM), Stephen Harris Professor, Professor of Materials Science and Engineering and, by courtesy, of Applied Physics
BioMark Brongersma is a Professor in the Department of Materials Science and Engineering at Stanford University. He received his PhD in Materials Science from the FOM Institute in Amsterdam, The Netherlands, in 1998. From 1998-2001 he was a postdoctoral research fellow at the California Institute of Technology. During this time, he coined the term “Plasmonics” for a new device technology that exploits the unique optical properties of nanoscale metallic structures to route and manipulate light at the nanoscale. His current research is directed towards the development and physical analysis of nanostructured materials that find application in nanoscale electronic and photonic devices. Brongersma received a National Science Foundation Career Award, the Walter J. Gores Award for Excellence in Teaching, the International Raymond and Beverly Sackler Prize in the Physical Sciences (Physics) for his work on plasmonics, and is a Fellow of the Optical Society of America, the SPIE, and the American Physical Society.
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Philip Bucksbaum
Marguerite Blake Wilbur Professor of Natural Science and Professor of Photon Science, of Applied Physics and of Physics
BioPhil Bucksbaum holds the Marguerite Blake Wilbur Chair in Natural Science at Stanford University, with appointments in Physics, Applied Physics, and in Photon Science at SLAC. He conducts his research in the Stanford PULSE Institute (https://web.stanford.edu/~phbuck). He and his wife Roberta Morris live in Menlo Park, California. Their grown daughter lives in Toronto.
Bucksbaum was born and raised in Iowa, and graduated from Harvard in 1975. He attended U.C. Berkeley on a National Science Foundation Graduate Fellowship and received his Ph.D. in 1980 for atomic parity violation experiments under Professor Eugene Commins, with whom he also has co-authored a textbook, “Weak Interactions of Leptons and Quarks.” In 1981 he joined Bell Laboratories, where he pursued new applications of ultrafast coherent radiation from terahertz to vacuum ultraviolet, including time-resolved VUV ARPES, and strong-field laser-atom physics.
He joined the University of Michigan in 1990 and stayed for sixteen years, becoming Otto Laporte Collegiate Professor and then Peter Franken University Professor. He was founding Director of FOCUS, a National Science Foundation Physics Frontier Center, where he pioneered research using ultrafast lasers to control quantum systems. He also launched the first experiments in ultrafast x-ray science at the Advanced Photon Source at Argonne National Lab. In 2006 Bucksbaum moved to Stanford and SLAC, and organized the PULSE Institute to develop research utilizing the world’s first hard x-ray free-electron laser, LCLS. In addition to directing PULSE, he has previously served as Department Chair of Photon Science and Division Director for Chemical Science at SLAC. His current research is in laser interrogation of atoms and molecules to explore and image structure and dynamics on the femtosecond scale. He currently has more than 250 publications.
Bucksbaum is a Fellow of the APS and the Optical Society, and has been elected to the National Academy of Sciences and the American Academy of Arts and Sciences. He has held Guggenheim and Miller Fellowships, and received the Norman F. Ramsey Prize of the American Physical Society for his work in ultrafast and strong-field atomic and molecular physics. He served as the Optical Society President in 2014, and also served as the President of the American Physical Society in 2020. He has led or participated in many professional service activities, including NAS studies, national and international boards, initiatives, lectureships and editorships. -
Patricia Burchat
Gabilan Professor
Current Research and Scholarly InterestsObservational cosmology. Dark energy. Weak gravitational lensing.
Preparing for science with the Legacy Survey of Space & Time (LSST).
Member of the LSST Dark Energy Science Collaboration. -
Adrien Burlacot
Assist Prof (By Courtesy), Biology
BioAdrien Burlacot is an algal physiologist specialized in the study of photosynthesis and bioenergetics of algal cell. Adrien is a physicist by training, he received a BS and MSc in Engineering from the Ecole polytechnique (France) and a MSc in Plant Biology from the University of Paris-Saclay (France). He then obtained a PhD in Plant Science at the CEA Cadarache (France) from the Aix-Marseille University (France) where he studied the regulations of the photosynthetic electron flow in green microalgae. After a postdoctoral position in 2021 at the University of California, Berkeley (USA) with Krishna K. Niyogi were he studied photoprotection in plants and algae, he started his lab at the Carnegie Institution for Science at Stanford on fall 2021.
Microalgal photosynthesis is fixing annually ten times more CO2 than what humans reject. Acclimation to abiotic stress is a major driving force of microalgal community structure and productivity. Adrien investigates how microalgal photosynthesis dynamically acclimates to fluctuations in environmental parameters like light, CO2 or temperature. He will be using and developing high throughput screens based on quantitative chlorophyll fluorescence to understand the dynamics of photosynthesis. Adrien aims at unravelling the network of photosynthesis acclimatory genes and their bioenergetic role in the cell. He wants to use this knowledge and the new tools developed to propose new ways of harnessing photosynthesis for a more sustainable world. -
Noah Burns
Associate Professor of Chemistry
Current Research and Scholarly InterestsResearch in our group explores the boundaries of modern organic synthesis to enable the more rapid creation of the highest molecular complexity in a predictable and controllable fashion. We are particularly inspired by natural products not only because of their importance as synthetic targets but also due to their ability to serve as invaluable identifiers of unanswered scientific questions.
One major focus of our research is selective halogenation of organic molecules. Dihalogenation and halofunctionalization encompass some of the most fundamental transformations in our field, yet methods capable of accessing relevant halogenated motifs in a chemo-, regio-, and enantioselective fashion are lacking.
We are also interested in the practical total synthesis of natural products for which there is true impetus for their construction due to unanswered chemical, medicinal, biological, or biophysical questions. We are specifically engaged in the construction of unusual lipids with unanswered questions regarding their physical properties and for which synthesis offers a unique opportunity for study. -
Leah B. Bushin
Assistant Professor of Chemistry
BioLeah Bushin is a chemical biologist and natural products chemist working at the interface of primary and secondary metabolism and leverages these insights to discover and produce novel natural products.
The Bushin research group will investigate novel metabolic pathways, enzymes, and bioactive molecules across all kingdoms of life, intending to repurpose them to address challenges in human health and environmental sustainability. Current efforts will primarily center on developing strategies for the efficient microbial production of compounds and materials at scale, as well as high-throughput approaches for engineering enzymes to perform synthetic reactions. More broadly, as the group designs and refines bioproduction platforms, they hope to deepen their fundamental understanding of cellular metabolism. With genome sequencing revealing an immense reservoir of untapped biosynthetic potential, their work aims to uncover and harness nature’s chemical diversity for drug discovery and synthetic derivatization. -
Robert Byer
William R. Kenan, Jr. Professor, Emeritus
BioRobert L. Byer has served as President of The American Physical Society, of the Optical Society of America and of the IEEE LEOS. He has served as Vice Provost and Dean of Research at Stanford. He has been Chair of the Department of Applied Physics, Director of the Edward L. Ginzton Laboratory and Director of the Hansen Experimental Physics Laboratory. He is a founding member of the California Council on Science and Technology and served as Chair from 1995-1999. He was a member of the Air Force Scientific Advisory Board from 2002-2006 and has been a member of the National Ignition Facility since 2000.
Robert L. Byer has conducted research and taught classes in lasers and nonlinear optics at Stanford University since 1969. He has made extraordinary contributions to laser science and technology including the demonstration of the first tunable visible parametric oscillator, the development of the Q-switched unstable resonator Nd:YAG laser, remote sensing using tunable infrared sources and precision spectroscopy using Coherent Anti Stokes Raman Scattering (CARS). Current research includes precision laser measurements in support of the detection of gravitational waves and laser “Accelerator on a chip”. -
Blas Cabrera
Stanley G. Wojcicki Professor, Emeritus
BioFor five years up to mid-2015 has been Spokesperson for the SuperCDMS (Cryogenic Dark Matter Search) collaboration with twenty-two member institutions, which mounted a series of experiments in the Soudan mine in northern Minnesota to search for the dark matter in the form of weakly interacting massive particles or WIMPs. This direct detection effort has lead the world in sensitivity for much of the past ten years and utilizes novel cryogenic detectors using germanium and silicon crystals operated below 0.1 K. The completed CDMS II experiment operated 4 kg of germanium and 1 kg of silicon for two years and set the most sensitive limits at the time for spin-independent interactions for WIMPs masses above 40 GeV/c2. The SuperCDMS Soudan experiment operated 9 kg of germanium until the end of calendar 2015.
He was selected for a three-term as Project Director, through mid 2018, for the approved second generation (G2) SuperCDMS SNOLAB experiment which will operate 30 kg of Ge and Si detectors in the deeper SNOLAB facility in Canada. The project searches for low mass WIMPs (0.1 - 10 GeV/c2) and the cryostat facility will allow future upgrades to search down to the solar neutrino floor. It has recently been approved for full construction by the DOE and NSF. -
Emmanuel Candes
Barnum-Simons Chair of Math and Statistics, and Professor of Statistics and, by courtesy, of Electrical Engineering
BioEmmanuel Candès is the Barnum-Simons Chair in Mathematics and Statistics, a professor of electrical engineering (by courtesy) and a member of the Institute of Computational and Mathematical Engineering at Stanford University. Earlier, Candès was the Ronald and Maxine Linde Professor of Applied and Computational Mathematics at the California Institute of Technology. His research interests are in computational harmonic analysis, statistics, information theory, signal processing and mathematical optimization with applications to the imaging sciences, scientific computing and inverse problems. He received his Ph.D. in statistics from Stanford University in 1998.
Candès has received several awards including the Alan T. Waterman Award from NSF, which is the highest honor bestowed by the National Science Foundation, and which recognizes the achievements of early-career scientists. He has given over 60 plenary lectures at major international conferences, not only in mathematics and statistics but in many other areas as well including biomedical imaging and solid-state physics. He was elected to the National Academy of Sciences and to the American Academy of Arts and Sciences in 2014.
