Jian Guo
Doctor of Philosophy in Chemistry (PhD)
Liquid chromatography-Mass Spectromety-Based Untargeted Metabolomics for Single Cell Profiling
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Applicants to Master’s and Doctoral degrees are not affected by the recently announced cap on study permits. Review more details
At UBC Science, outstanding scientists and students strive to unravel the principles that underlie our universe - from the subatomic to the macroscopic, from pure mathematics to biotechnology, from ecosystems to galactic systems. Through the breadth and depth of our academic endeavours and the calibre of the people who make up our community, we take pride in discovering new scientific knowledge and preparing Canada’s and the world’s next generation of scientists.
A diverse range of highly ranked programs
With access to master’s and doctoral degrees through nine departments and 350 research groups, our graduate students work with world-class faculty to explore the basic sciences, and to pursue interdisciplinary and applied research across departments and units. UBC’s research excellence in environmental science, math, physics, plant and animal science, computer science, geology and biology is consistently rated best in Canada by international and national ranking agencies.
Committed to outstanding graduate training
UBC Science houses a wide range of prestigious NSERC Collaborative Research and Training Experience and related industry programs: from atmospheric aerosols to high-throughput biology, from biodiversity research and ecosystems services to plant cell wall biosynthesis, from quantum science and new materials to applied geochemistry. The options for enriched graduate training in industry related fields are almost endless.
World-class research infrastructure
Our affiliated institutes and centres include UBC's Michael Smith Laboratories, Stewart Blusson Quantum Matter Institute, Biodiversity Research Centre, Life Sciences Institute, Pacific Institute for the Mathematical Sciences, Mineral Deposit Research Unit, and TRIUMF, Canada’s national laboratory for particle and nuclear physics.
Top research talent
UBC Science boasts more than 50 Canada Research Chairs, 12 fellows of the Royal Society of London, and has been home to two Nobel Laureates. Our graduate students have won 15 prestigious Vanier Scholarships.
A diverse, supportive community of scholars
UBC Science is committed to excellence, collaboration and inclusion. Women account for 41 per cent of the Faculty's graduate enrollments, and the percentage of international students has increased to 50 per cent over the past decade.
Mission
To nurture an exceptional scientific learning and research environment for the people of British Columbia, Canada, and the world.
Research Centres
Biodiversity, Evolution and Ecology
- Biodiversity Research Centre
- Botanical Garden and Centre for Plant Research
- Centre for Microbial Diversity and Evolution
Computational Sciences and Mathematics
- Data Science Institute
- Institute for Computing, Information and Cognitive Systems
- Institute of Applied Mathematics
- Statistical Consulting and Research Laboratory
- Pacific Institute for the Mathematical Sciences
Earth, Ocean and Atmospheric Sciences
- Geophysical Inversion Facility
- Lithoprobe: Canada's National Geoscience Project
- Mineral Deposit Research Unit
- Pacific Centre for Isotopic and Geochemical Research
- Seismic Laboratory for Imaging and Modeling
Genomics and Biological Sciences
- Centre for High-Throughput Biology
- Geomatics for Informed Decisions Network
- Laboratory of Molecular Biophysics
- Michael Smith Laboratories
Human-Computer Interaction
- Institute for Computing, Information and Cognitive Systems
- Vancouver Institute for Visual Analytics
Life Sciences
- Centre for Blood Research
- Centre for Microbial Diseases and Immunity Research
- Djavad Mowafaghian Centre for Brain Health
- International Collaboration on Repair Discoveries
- Life Sciences Institute
- Michael Smith Laboratories
- Neglected Global Diseased Initiative
Chemistry and Materials Science
- Advanced Materials and Process Engineering Laboratory
- Max Planck-UBC Centre for Quantum Materials
- Quantum Devices Group
- Stewart Blusson Quantum Matter Institute
Physics
- Antihydrogen Trapping and Spectroscopy at CERN
- Pacific Institute for Theoretical Physics
- TRIUMF: Canada’s National Laboratory for Particle and Nuclear Physics
- UBC ATLAS Project at Large Hadron Collider
Sustainability
Research Facilities
Designed to inspire collaboration and creativity across disciplines, the new Earth Sciences Building (ESB) lies at the heart of the science precinct on UBC’s Vancouver Campus. The $75 million facility is home to Earth, Ocean and Atmospheric Sciences, Statistics, the Pacific Institute of the Mathematical Sciences, and the dean’s office of the Faculty of Science. ESB’s updated teaching facilities will help Canada meet the challenges of a transforming and growing resource sector. Just as importantly, the researchers and students working and learning in the new facility will offer a valuable flow of well-trained talent, new ideas, and fresh professional perspectives to industry.
Research Highlights
Receiving more than $120 million in annual research funding, UBC Science faculty members conduct top-tier research in the life, physical, earth and computational sciences. Their discoveries help build our understanding of natural laws—driving insights into sustainability, biodiversity, human health, nanoscience and new materials, probability, artificial intelligence, exoplanets and a wide range of other areas.
UBC Science boasts 50 Canada Research Chairs and 10 fellows of the Royal Society of London, and has been home to two Nobel Laureates.
Schools / Departments
Graduate Degree Programs
Research Supervisors in Faculty
or browse the list of faculty members in various academic units. You may click each unit to view faculty members appointed in that unit. View the full faculty member directory for more search and filter options.
| Name | Academic Unit(s) | Research Interests |
|---|---|---|
| Tocheva, Elitza | Department of Microbiology & Immunology | Microbiology; Biological and Biochemical Mechanisms; Functional and Structural Proteomics; Microbial Ultrastructure; Cryo-electron tomography and Structural Biology; bacterial physiology; Microbial Diversity; Secretion systems and Mechanisms of pathogenesis; Novel bacterial phyla |
| Todesco, Marco | Michael Smith Laboratories, Department of Botany | Plant biology; Quantitative genetics (including disease and trait mapping genetics); Biological adaptation; Developmental genetics (including sex determination); Genomics; Population, ecological and evolutionary genetics; Paleogenomics; Genetics engineering; Plant-animal interactions; Genetic and molecular basis of adaptation; Plant genomics; Chromosomal structural variation; Crop improvement and bioengineering; Wild sunflowers ecology and evolution; Cannabis diversity and domestication |
| Tokuriki, Nobuhiko | Michael Smith Laboratories, Department of Biochemistry & Molecular Biology | Experimental evolution of proteins and molecular networks. |
| Tokuyama, Maria | Department of Microbiology & Immunology | Endogenous retroviruses (ERVs), Chronic interaction between viruses and the immune system |
| Tortell, Philippe | Department of Earth, Ocean & Atmospheric Sciences, Department of Botany | Biological / Chemical Oceanography, Climate-active Trace Gases, Primary Productivity, Polar Marine Ecosystems |
| Trites, Andrew | Institute for the Oceans and Fisheries | marine mammals, seals, sea lions, whales, dolphins, fisheries competition, population biology, ecology, Marine mamals research centre, biology of marine mammals, population dynamics, bioenergetics, fisheries |
| Tropini, Carolina | Department of Microbiology & Immunology, School of Biomedical Engineering | Immunology; Medical and biomedical engineering; Microbiology; Bacteria; Bacteriophages; Bioengineering; Bioinformatics; Biological and Biochemical Mechanisms; Biophysics; Gut microbiota; Inflammatory bowel disease |
| Tsai, Tai-Peng | Department of Mathematics | Differential equations and integral equations in pure mathematics; Partial Differential Equations; Mathematical physics |
| Tseng, Michelle | Department of Botany, Department of Zoology | Population ecology; Community ecology (except invasive species ecology); Evolutionary impacts of climate change; Biological adaptation; Ecological impacts of climate change; Insect & plankton ecology; Community and evolutionary ecology; Community responses to warming; Urban biodiversity |
| Unruh, William | Department of Physics & Astronomy | black holes; cosmology; quantum computers; theory of gravity |
| Van de Panne, Michiel | Department of Computer Science | Computer Science and Statistics; Computer Sciences and Mathematical Tools; Robotics and Automation; simulation of human movement; computer animation; Robotics; deep reinforcement learning; motor control; computer graphics |
| Van Raamsdonk, Mark | Department of Physics & Astronomy | elementary particle theory, high energy theory. , String theory, quantum field theory, quantum gravity |
| Van Waerbeke, Ludovic | Department of Physics & Astronomy | astrophysics, cosmology, dark energy, universe, gravitational lensing, galaxy, galaxies, Cosmology, dark matter, galaxy formation, structure formation |
| van Willigenburg, Stephanie | Department of Mathematics | Combinatorics and discrete mathematics; algebraic combinatorics; Coxeter group; quasisymmetric function; Schur functions and generalizations; chromatic symmetric function |
| Vatsal, Vinayak | Department of Mathematics | Canonical periods, congruence formula, elliptic curve, Iwasawa invariants, Heegner points, L-functions |
| Vincent, Amanda | Institute for the Oceans and Fisheries | Ecological applications, n.e.c.; Marine ecology (including marine ichthyology); Biodiversity; Natural environment sustainability studies; Natural resource management; Wildlife and habitat management; marine conservation; threatened marine species, especially seahorses and their relatives; bottom trawling and other nonselective fisheries; wildlife trade; marine protected areas; Small-scale fisheries; community-based conservation; citizen/community science; multilateral environmental agreements; . |
| Wabnitz, Colette | Ecosystem (Aquatic and Terrestrial); Protected Areas; Vulnerable and Threatened Species; Biodiversity and Biocomplexity; Resources Management; Marine Environment; Telemetry (Remote Sensing, Radar); Biogeography; Ecological and Ecophysiological Processes; Socio-Economic Conditions; Fishery Resources; Sustainable Development; Marine Aquarium Trade; Marine Spatial Planning; Sustainable Natural Resource Use; marine conservation; Food Security and Well-Being; Ecotourism; Vulnerability; Climate change and anthropogenic stressors; Governance; Small-scale fisheries; Developing countries; Small Island States; Nutrition; Seagrass; fish ecology; population dynamics; life history; Ecosystem services; social-ecological systems | |
| Wachs, Anthony | Department of Mathematics, Department of Chemical & Biological Engineering | Fluidization and fluid mechanics; Process control and simulation in chemical engineering; Numerical computation; Fluid mechanics; Particle-laden flows; Non Newtonian flows; Heat and mass transfer; Numerical simulation; High performance computing; Multi-scale modelling |
| Wagner, Alan | Department of Computer Science | Parallel computation, interconnection networks, parallel programming environments |
| Walji, Nahid | ||
| Waltham, Christopher | Department of Physics & Astronomy | Physical sciences; Musical Acoustics |
| Wang, Daochen | Department of Computer Science | Quantum Computation, structures beneath quantum speed-ups, quantum cryptography |
| Wang, Yan | Department of Chemistry | Quantum chemistry, Chemical physics |
| Ward, Michael Jeffrey | Department of Mathematics | Applied analysis, singular perturbations, reaction-diffusion theory, mathematical modeling and scientific compution, nonlinear dynamics and applied partial differential equations |
| Wasteneys, Geoff | Department of Botany | Plant biology; Cell signaling; Hormones and Growth Factors; Molecular Genetics; Cellulose Biosynthesis; Microtubule Dynamics and Organization; Plant Cell Walls in Cell Shape and Tissue Function; Plant Growth and Development; Plant Responses to Abiotic Stress; Trafficking of Membrane Receptors and Transporters |
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Recent Publications
This is an incomplete sample of recent publications in chronological order by UBC faculty members with a primary appointment in the Faculty of Science.
Recent Thesis Submissions
Doctoral Citations
A doctoral citation summarizes the nature of the independent research, provides a high-level overview of the study, states the significance of the work and says who will benefit from the findings in clear, non-specialized language, so that members of a lay audience will understand it.
| Year | Citation | Program |
|---|---|---|
| 2023 | Dr. Hayes used the high-energy proton collisions of the Large Hadron Collider to study the Higgs boson, a fundamental particle that gives mass to all other particles. Her work contributed to the first observation of a specific process involving the Higgs boson and furthered our understanding of this piece of the Standard Model of particle physics. | Doctor of Philosophy in Physics (PhD) |
| 2023 | How do conservation actors make decisions in practice? Dr. Stevens shows that governance of protected areas is changing to reflect new commitments to human rights, collaboration and evidence. Her analyses highlight diverse solutions to the biodiversity crisis, offering policy-relevant insights for more just and effective community-led conservation. | Doctor of Philosophy in Resources, Environment and Sustainability (PhD) |
| 2023 | Dr. Kim introduced a new theory to understand terrestrial evaporation from a land-atmosphere coupling perspective. The proposed theory effectively estimates evaporation and its upper limit, which he evaluated using field observations and climate simulations. This study improves hydrologic analyses particularly in warming climatic conditions. | Doctor of Philosophy in Resources, Environment and Sustainability (PhD) |
| 2023 | Dr. Ma developed a novel electrochemical DNA biosensor fabrication method. This method results in biosensors with higher binding efficiency and stability. Her work addressed key limitations hindering commercial application and provides valuable guidance for improved sensor fabrication. | Doctor of Philosophy in Chemistry (PhD) |
| 2022 | Dr. Huang studied how the transition from traditional chemistry to green chemistry can be accomplished through an in-situ hydrogen supply reactor. She engineered catalysts with finely-tuned structures for hydrogenation reactions. These reactions can be used in crucial industries such as pharmaceuticals, plastics, disinfection, and fuels. | Doctor of Philosophy in Chemistry (PhD) |
| 2022 | Dr. Pietromonaco studied curve-counting in certain geometries with singular points. His new results lead to some beautiful formulas, and reveal some new structure in the enumerative geometry of these singular spaces. | Doctor of Philosophy in Mathematics (PhD) |
| 2022 | Dr. Wharton studied metal-based radioactive drugs for the diagnosis and therapy of cancer. His work led to the development of several radiopharmaceuticals which achieved effective imaging of tumours. His research deepens our understanding of viable approaches to drug design and has implications for the further advancement of cancer treatments. | Doctor of Philosophy in Chemistry (PhD) |
| 2022 | Dr. Cristiani studied the movement of marine invertebrates among different areas of the British Columbia coast. His research modeled the spatial extent of animal dispersal and predicted where habitat is connected. This work is now being incorporated into planning the placement of marine protected areas to better conserve biodiversity. | Doctor of Philosophy in Zoology (PhD) |
| 2022 | Dr. Baker studied metals in which electronic motion does not obey Ohm's law. He looked at metals where electrons develop preferred directions of motion because of strong interactions with the ionic lattice. He developed a theory of how this leads to new electrical and optical properties, and measured these novel effects in palladium cobalt oxide. | Doctor of Philosophy in Physics (PhD) |
| 2022 | Dr. Ju developed prediction methods that go beyond classical settings. Her proposals are built upon the idea of ensemble learning and use data that contain extreme or function-valued variables. The resulting algorithms provide computational tools for practitioners to deal with complex data seen in various applications. | Doctor of Philosophy in Statistics (PhD) |