Prof. Kevin C. Hewitt Profile

Prof. Kevin C. Hewitt

Full Professor and Associate Dean of Science at Dalhousie Univ

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Author

Publications (7)

Proceedings Article | 13 March 2024 Presentation

Assessment of liver steatosis using an ambient light-compatible Raman system: enhancing specificity with supplementary reflectance information

Hao Guo, Ashley Stueck, Jason Doppenberg, Yun Suk Chae, Alexey Tikhomirov, Haishan Zeng, Boris Gala-Lopez, Anita Mahadevan-Jansen, Marten Engelse, Ian P. Alwayn, Andrea Locke, Kevin Hewitt

Proceedings Volume PC12839, PC128390B (2024) https://doi.org/10.1117/12.3009086

KEYWORDS: Raman spectroscopy, Liver, Reflectivity, Data modeling, Vibration, Transplantation, Spectroscopy, Portability, Light sources and illumination, Histopathology

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Proceedings Article | 9 March 2020 Presentation

Continuous-wave coherent Raman spectroscopy via plasmonic enhancement for picomolar detection (Conference Presentation)

Yashar Monfared, Travis Shaffer, Sanjiv Gambhir, Kevin Hewitt

Proceedings Volume 11264, 112641G (2020) https://doi.org/10.1117/12.2546204

KEYWORDS: Raman spectroscopy, Continuous wave operation, Plasmonics, Nanoparticles, Polarization, Modulation, Optical amplifiers, Molecules, Sensors, Laser sources

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Proceedings Article | 19 June 2015 Paper

EGFR-specific nanoprobe biodistribution in mouse models

Samia Fashir, Maiara Castilho, Michael Hupman, Christopher L. Lee, Leandro Raniero, Ian Alwayn, Kevin Hewitt

Proceedings Volume 9531, 95310E (2015) https://doi.org/10.1117/12.2180997

KEYWORDS: Nanoparticles, Silver, Gold, Spleen, Liver, Blood, Nanoprobes, Veins, Particles, Tissues

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SPIE Journal Paper | 23 January 2015 Open Access

Aggregation of nanoparticles in endosomes and lysosomes produces surface-enhanced Raman spectroscopy

Leanne Lucas, Xiaoke Chen, Aaron J. Smith, Mladen Korbelik, Haishan Zeng, Patrick W. Lee, Kevin Hewitt

JNP, Vol. 9, Issue 01, 093094, (January 2015) https://doi.org/10.1117/12.10.1117/1.JNP.9.093094

KEYWORDS: Surface enhanced Raman spectroscopy, Nanoparticles, Raman spectroscopy, Gold, Cancer, Proteins, Particles, Transmission electron microscopy, Receptors, Molecules

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Proceedings Article | 8 February 2012 Paper

Nanobiophotonics for molecular imaging of cancer: Au- and Ag-based Epidermal Growth Factor receptor (EGFR) specific nanoprobes

Leanne Lucas, Kevin Hewitt

Proceedings Volume 8234, 82340C (2012) https://doi.org/10.1117/12.906794

KEYWORDS: Nanoparticles, Silver, Gold, Nanoprobes, Proteins, Transmission electron microscopy, Cancer, Receptors, Microscopy, Particles

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Proceedings Article | 18 February 2009 Paper

Imaging EGFR distribution using surface-enhanced Raman spectroscopy

L. Lucas, X. K. Chen, A. Smith, M. Korbelik, H. Zeng, P. W. Lee, K. Hewitt

Proceedings Volume 7192, 719206 (2009) https://doi.org/10.1117/12.808337

KEYWORDS: Surface enhanced Raman spectroscopy, Raman spectroscopy, Nanoparticles, Gold, Cancer, Particles, Transmission electron microscopy, Image enhancement, Receptors, Spectroscopy

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Proceedings Article | 15 December 2003 Paper

Nondestructive in-line monitoring method for diffusion process control in InP

Yahong Qian, Chris Pawlowicz, Vlad Temchenko, Christina Elliott, Andrew Woodard, Tedeusz Bryskiewicz, Kim Kirkwood, Kevin Hewitt

Proceedings Volume 5260, (2003) https://doi.org/10.1117/12.543541

KEYWORDS: Diffusion, Semiconducting wafers, Cadmium, Diodes, Silicon, Nondestructive evaluation, Avalanche photodetectors, Avalanche photodiodes, Process control, Polarons

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Showing 5 of 7 publications

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