Outputs (26)

Disruption of Epithelial Barriers for Molecular Delivery Enhancement or Extraction of Extracellular Fluids (2024)
Patent
Webb, K., Moradi, E., & Foss, A. (2024). Disruption of Epithelial Barriers for Molecular Delivery Enhancement or Extraction of Extracellular Fluids. WO2024009101A1. UK

The invention provides a method of delivering a payload molecule across an epithelial tissue barrier, the method comprising: applying the payload molecule to the epithelial tissue barrier, and additionally applying an agent to the epithelial tissue b... Read More about Disruption of Epithelial Barriers for Molecular Delivery Enhancement or Extraction of Extracellular Fluids.

Investigation of Exhaust Particles on Different TEM Grids: a Comparison between Graphene Oxide and Silicon Nitride Grids (2023)
Presentation / Conference Contribution
Lagana, S., Akifjevs, R., Rocca, A. L., Cairns, A., Fay, M. W., & Webb, K. F. Investigation of Exhaust Particles on Different TEM Grids: a Comparison between Graphene Oxide and Silicon Nitride Grids. Presented at 2023 JSAE/SAE Powertrains, Energy and Lubricants International Meeting, Kyoto, Japan

Two different TEM (Transmission Electron Microscopy) grids - graphene oxide (GO) and silicon nitride (SiN) - were used to capture the particulates emitted with the exhaust of a modern 1.0 L GDI (Gasoline Direct Injection) engine. One speed-load condi... Read More about Investigation of Exhaust Particles on Different TEM Grids: a Comparison between Graphene Oxide and Silicon Nitride Grids.

The Modular µSiM: A Mass Produced, Rapidly Assembled, and Reconfigurable Platform for the Study of Barrier Tissue Models In Vitro (2022)
Journal Article
McCloskey, M. C., Kasap, P., Ahmad, S. D., Su, S., Chen, K., Mansouri, M., Ramesh, N., Nishihara, H., Belyaev, Y., Abhyankar, V. V., Begolo, S., Singer, B. H., Webb, K. F., Kurabayashi, K., Flax, J., Waugh, R. E., Engelhardt, B., & McGrath, J. L. (2022). The Modular µSiM: A Mass Produced, Rapidly Assembled, and Reconfigurable Platform for the Study of Barrier Tissue Models In Vitro. Advanced Healthcare Materials, 11(18), Article 2200804. https://doi.org/10.1002/adhm.202200804

Advanced in vitro tissue chip models can reduce and replace animal experimentation and may eventually support "on-chip" clinical trials. To realize this potential, however, tissue chip platforms must be both mass-produced and reconfigurable to allow... Read More about The Modular µSiM: A Mass Produced, Rapidly Assembled, and Reconfigurable Platform for the Study of Barrier Tissue Models In Vitro.

Non-invasive isotope-based hydrodynamic imaging in plant roots at cellular resolution (2022)
Presentation / Conference Contribution
Couvreur, V., Pascut, F. C., Dietrich, D., Leftley, N., Reyt, G., Boursiac, Y., Calvo-Polanco, M., Casimiro, I., Maurel, C., Salt, D. E., Draye, X., Wells, D. M., Bennett, M. J., & Webb, K. F. (2022, May). Non-invasive isotope-based hydrodynamic imaging in plant roots at cellular resolution. Presented at EGU General Assembly 2022, Vienna, Austria and online

A key impediment to studying water-related mechanisms in plants is the inability to noninvasively image water fluxes in cells at high temporal and spatial resolution. Here, we report that Raman microspectroscopy, complemented by hydrodynamic modellin... Read More about Non-invasive isotope-based hydrodynamic imaging in plant roots at cellular resolution.

Non-invasive hydrodynamic imaging in plant roots at cellular resolution (2021)
Journal Article
Pascut, F. C., Couvreur, V., Dietrich, D., Leftley, N., Reyt, G., Boursiac, Y., Calvo-Polanco, M., Casimiro, I., Maurel, C., Salt, D. E., Draye, X., Wells, D. M., Bennett, M. J., & Webb, K. F. (2021). Non-invasive hydrodynamic imaging in plant roots at cellular resolution. Nature Communications, 12, Article 4682. https://doi.org/10.1038/s41467-021-24913-z

A key impediment to studying water-related mechanisms in plants is the inability to non-invasively image water fluxes in cells at high temporal and spatial resolution. Here, we report that Raman microspectroscopy, complemented by hydrodynamic modelli... Read More about Non-invasive hydrodynamic imaging in plant roots at cellular resolution.

Picosecond ultrasonics for elasticity-based imaging and characterization of biological cells (2020)
Journal Article
Pérez-Cota, F., Fuentes-Domínguez, R., La Cavera III, S., Hardiman, W., Yao, M., Setchfield, K., Moradi, E., Naznin, S., Wright, A., Webb, K. F., Huett, A., Friel, C., Sottile, V., Elsheikha, H. M., Smith, R. J., & Clark, M. (2020). Picosecond ultrasonics for elasticity-based imaging and characterization of biological cells. Journal of Applied Physics, 128(16), Article 160902. https://doi.org/10.1063/5.0023744

© 2020 Author(s). Characterization of the elasticity of biological cells is growing as a new way to gain insight into cell biology. Cell mechanics are related to most aspects of cellular behavior, and applications in research and medicine are broad.... Read More about Picosecond ultrasonics for elasticity-based imaging and characterization of biological cells.

Effects of Toxoplasma gondii infection on the function and integrity of human cerebrovascular endothelial cells and the influence of Verapamil treatment in vitro (2020)
Journal Article
Harun, M., Marsh, V., Elsaied, N. A., Webb, K. F., & Elsheikha, H. M. (2020). Effects of Toxoplasma gondii infection on the function and integrity of human cerebrovascular endothelial cells and the influence of Verapamil treatment in vitro. Brain Research, 1746, Article 147002. https://doi.org/10.1016/j.brainres.2020.147002

Toxoplasma gondii can cause parasitic encephalitis, a life-threatening infection that predominately occurs in immunocompromised individuals. T. gondii has the ability to invade the brain, but the mechanisms by which this parasite crosses the blood–br... Read More about Effects of Toxoplasma gondii infection on the function and integrity of human cerebrovascular endothelial cells and the influence of Verapamil treatment in vitro.

Surface plasmon resonance imaging of excitable cells (2019)
Journal Article
Howe, C. L., Webb, K. F., Abayzeed, S. A., Anderson, D. J., Denning, C., & Russell, N. A. (2019). Surface plasmon resonance imaging of excitable cells. Journal of Physics D: Applied Physics, 52(10), Article 104001. https://doi.org/10.1088/1361-6463/aaf849

Surface plasmons (SPs) are surface charge density oscillations occuring at a metal/dieletric interface and are highly sensitive to refractive index variations adjacent to the surface. This sensitivity has been exploited successfully for chemical and... Read More about Surface plasmon resonance imaging of excitable cells.

Surface Plasmon Resonance Imaging of Excitable Cells (2018)
Preprint / Working Paper
Howe, C. L., Webb, K. F., Abayzeed, S. A., Anderson, D. J., Denning, C., & Russell, N. A. Surface Plasmon Resonance Imaging of Excitable Cells

Surface plasmons are highly sensitive to refractive index variations adjacent to the surface. This sensitivity has been exploited successfully for chemical and biological assays. In these systems, a surface plasmon resonance (SPR)-based sensor detect... Read More about Surface Plasmon Resonance Imaging of Excitable Cells.

Non destructive evaluation of biological cells (2018)
Presentation / Conference Contribution
Pérez-Cota, F., Smith, R. J., Moradi, E., Webb, K. F., & Clark, M. Non destructive evaluation of biological cells

© 2019 Author(s). Regenerative medicine promises to be the next revolution in health care. This technology, which will be the first systematic manufacturing of biological parts for human consumption, requires non destructive evaluatioin (NDE) thechni... Read More about Non destructive evaluation of biological cells.