Research output per year
Research output per year
Personal profile
Research interests
My research interests involve the development of novel techniques to manipulate and study individual aerosol particles. This includes using optical forces, electrodynamic traps and complex imaging systems. Previously I worked in industry where I was responsible for designing and developing a range cutting-edge scientific instrumentation.
External positions
Technical advisor, Microsol
1 Jan 2023 → …
Research Groups and Themes
- Physical & Theoretical
Keywords
- Aerosols
- Mass Spectrometry
- Optical trapping
- Electrodynamic trapping
Fingerprint
Dive into the research topics where Jim S Walker is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Bouncing microdroplets on hydrophobic surfaces
McLauchlan, J., Walker, J. S., Sanjay, V., Jalaal, M., Reid, J. P., Squires, A. M. & Souslov, A., 9 Sept 2025, In: Proceedings of the National Academy of Sciences. 122, 36, 8 p., e2507309122.Research output: Contribution to journal › Article (Academic Journal) › peer-review
Open Access -
Rapid and Sensitive Chemical Analysis of Individual Picolitre Droplets by Mass Spectrometry
Walker, J. S. & Bzdek, B. R., 14 Jan 2025, In: Analytical Chemistry. 97, 1, p. 854–861 8 p.Research output: Contribution to journal › Article (Academic Journal) › peer-review
Open Access1 Citation (Scopus) -
The Impact Dynamics of Picolitre Aerosol Droplets Depositing on Surfaces: Effect of Wettability, Inertia and Viscosity
Mahato, L. K., Bracher, R., Mclauchlan, J., Harniman, R. L. & Walker, J. S., 6 Jan 2025, In: Aerosol Science and Technology. 59, 7, p. 845-856 12 p.Research output: Contribution to journal › Article (Academic Journal) › peer-review
Open Access
Datasets
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The Role of Aerosol Liquid Water in Droplet Assisted Ionization Mass Spectrometry
Bzdek, B. (Creator), Walker, J. (Creator) & Bain, A. (Creator), University of Bristol, 19 Aug 2025
DOI: 10.5523/bris.3subynguuhgdi2e896m4jx8sub, http://data.bris.ac.uk/data/dataset/3subynguuhgdi2e896m4jx8sub
Dataset
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Partitioning of Ionic Surfactants in Aerosol Droplets Containing Glutaric Acid, Sodium Chloride, or Sea Salts
Bzdek, B. (Creator), Walker, J. (Creator) & Bain, A. (Creator), University of Bristol, 6 Mar 2025
DOI: 10.5523/bris.2zfsfzzmm3fed2c397n38lznqj, http://data.bris.ac.uk/data/dataset/2zfsfzzmm3fed2c397n38lznqj
Dataset
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Rapid and Sensitive Chemical Analysis of Individual Picolitre Droplets by Mass Spectrometry
Bzdek, B. (Creator) & Walker, J. (Creator), University of Bristol, 16 Dec 2024
DOI: 10.5523/bris.1zjrkhdd6cstr2hj6yn4it9jze, http://data.bris.ac.uk/data/dataset/1zjrkhdd6cstr2hj6yn4it9jze
Dataset