WFRF:(Nilsson Magnus 1975 )
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- Nilsson, Daniel P.G.Umeå universitet,Institutionen för fysik (author)
Physico-chemical characterization of single bacteria and spores using optical tweezers
- Article/chapterEnglish2023
Publisher, publication year, extent ...
- Elsevier,2023
- electronicrdacarrier
Numbers
- LIBRIS-ID:oai:DiVA.org:umu-208300
- https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-208300URI
- https://doi.org/10.1016/j.resmic.2023.104060DOI
Supplementary language notes
- Language:English
- Summary in:English
Part of subdatabase
- SwePubSwePub
Classification
Notes
- Spore-forming pathogenic bacteria are adapted for adhering to surfaces, and their endospores can tolerate strong chemicals making decontamination difficult. Understanding the physico-chemical properties of bacteria and spores is therefore essential in developing antiadhesive surfaces and disinfection techniques. However, measuring physico-chemical properties in bulk does not show the heterogeneity between cells. Characterizing bacteria on a single-cell level can thereby provide mechanistic clues usually hidden in bulk measurements. This paper shows how optical tweezers can be applied to characterize single bacteria and spores, and how physico-chemical properties related to adhesion, fluid dynamics, biochemistry, and metabolic activity can be assessed.
Subject headings and genre
- NATURVETENSKAP Biologi Biofysik hsv//swe
- NATURAL SCIENCES Biological Sciences Biophysics hsv//eng
- NATURVETENSKAP Fysik Atom- och molekylfysik och optik hsv//swe
- NATURAL SCIENCES Physical Sciences Atom and Molecular Physics and Optics hsv//eng
- endospores
- Raman spectroscopy
- metabolic activity
- adhesion
- pili
- CaDPA
Added entries (persons, corporate bodies, meetings, titles ...)
- Jonsmoen, Unni LiseDepartment of Paraclinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Norway (author)
- Malyshev, DmitryUmeå universitet,Institutionen för fysik(Swepub:umu)dmma0003 (author)
- Öberg, RasmusUmeå universitet,Institutionen för fysik(Swepub:umu)raab0013 (author)
- Wiklund, KristerUmeå universitet,Institutionen för fysik(Swepub:umu)krvi0001 (author)
- Andersson, Magnus,1975-Umeå universitet,Institutionen för fysik,Umeå Centre for Microbial Research (UCMR),The Biophysics and Biophotonics group(Swepub:umu)musann96 (author)
- Umeå universitetInstitutionen för fysik (creator_code:org_t)
Related titles
- In:Research in Microbiology: Elsevier174:60923-25081769-7123
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