Dr. Per Ola Andersson Profile

Dr. Per Ola Andersson

at Uppsala Univ

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 7 June 2024 Presentation + Paper

Detection of microorganisms in drinking water using fluorescence spectroscopy

Jörgen Gladh, Julia Hedborg, Per Jonsson, Fredrik Kullander, Per Ola Andersson, Alexandra Johansson, Lars Landström

Proceedings Volume 13056, 130560K (2024) https://doi.org/10.1117/12.3014251

KEYWORDS: Fluorescence, Water, Microorganisms, Ultraviolet radiation, Particles, Organisms, Fluorescence spectroscopy, Spectroscopy, Photomultipliers, Fluorescence intensity

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Proceedings Article | 30 May 2022 Presentation + Paper

Monitoring deactivation processes of bacterial spores using fluorescence spectroscopy

Alexandra Johansson, Lars Landström, Rasmus Öberg, Per Ola Andersson

Proceedings Volume 12116, 121160M (2022) https://doi.org/10.1117/12.2623447

KEYWORDS: Ultraviolet radiation, Mercury, Fluorescence spectroscopy, Spectroscopy, Image processing, Bacteria

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Proceedings Article | 27 April 2020 Paper

Biophysical fingerprinting of single bacterial spores using laser Raman optical tweezers

Tobias Dahlberg, Dmitry Malyshev, Per Ola Andersson, Magnus Andersson

Proceedings Volume 11416, 114160I (2020) https://doi.org/10.1117/12.2558102

KEYWORDS: Raman spectroscopy, Chlorine, Optical tweezers, Sodium, Objectives, Microscopes, Scanning electron microscopy, Laser optics, Bacteria, Glasses

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Proceedings Article | 22 February 2018 Presentation + Paper

Development of a diamond waveguide sensor for sensitive protein analysis using IR quantum cascade lasers

P. Piron, E. Vargas Catalan, J. Haas, L. Österlund, F. Nikolajeff, P. Andersson, J. Bergström, B. Mizaikoff, M. Karlsson

Proceedings Volume 10539, 105390F (2018) https://doi.org/10.1117/12.2289844

KEYWORDS: Waveguides, Diamond, Quantum cascade lasers, Etching, Sensors, Absorbance, Absorption spectroscopy

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Proceedings Article | 29 May 2014 Paper

Detection and monitoring of CWA and BWA using LIBS

L. Landström, A. Larsson, P.-Å. Gradmark, L. Örebrand, P. Andersson, Pär Wästerby, Torbjörn Tjärnhage

Proceedings Volume 9073, 907312 (2014) https://doi.org/10.1117/12.2050271

KEYWORDS: Laser induced breakdown spectroscopy, Particles, Atmospheric particles, Chemical analysis, Charge-coupled devices, CCD image sensors, Sensors, Pulsed laser operation, Aerosols

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