Studies of unicellular microorganisms Saccharomyces cerevisiae by means of positron annihilation lifetime spectroscopy

Studies of unicellular microorganisms Saccharomyces cerevisiae by means of positron annihilation lifetime spectroscopy

Results of positron annihilation lifetime spectroscopy (PALS) and microscopic studies on simple microorganisms, brewing yeasts, are presented. Lifetime of ortho-positronium (o-Ps) were found to change from 2.4 to 2.9 ns (longer-lived component) for lyophilized and aqueous yeasts, respectively. Also...

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Main Authors: Kubicz Ewelina, Jasińska Bożena, Zgardzińska Bożena, Bednarski Tomasz, Białas Piotr, Czerwiński Eryk, Gajos Aleksander, Gorgol Marek, Kamińska Daria, Kapłon Łukasz, Kochanowski Andrzej, Korcyl Grzegorz, Kowalski Paweł, Kozik Tomasz, Krzemień Wojciech, Niedźwiecki Szymon, Pałka Marek, Raczyński Lech, Rajfur Zenon, Rudy Zbigniew, Rundel Oleksandr, Sharma Neha Gupta, Silarski Michał, Słomski Artur, Strzelecki Adam, Wieczorek Anna, Wiślicki Wojciech, Zieliński Marcin, Moskal Paweł
Format: Article
Language:English
Published: Sciendo 2015-12-01
Series:Nukleonika
Subjects:
environmental scanning electron microscopy (esem)
free volume
inverted microscopy
positron annihilation
positronium
yeasts
Online Access:https://doi.org/10.1515/nuka-2015-0135

Internet

https://doi.org/10.1515/nuka-2015-0135

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