Publication: Ultrafast spectroscopy of C-H vibrations in pathogenic bacteria in 3-mu m spectral range
Дата
2022
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Аннотация
Dynamic optical density spectra were obtained under multipulse excitation of bacterial cultures of S. aureus and P. aeruginosa by 3 mu m mid-infrared ultrashort laser pulses, corresponding to the vibrational excitation of the C-H bonds of the bacterial cell. These spectra demonstrated pronounced laser intensity-dependent blue spectral shift, presumably associated with the breaking of hydrogen bonds, which are responsible for the formation of secondary and tertiary protein structures.
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Ultrafast spectroscopy of C-H vibrations in pathogenic bacteria in 3-mu m spectral range / Shelygina, S [et al.] // Laser Physics Letters. - 2022. - 19. - № 1. - 10.1088/1612-202X/ac3eea
URI
https://www.doi.org/10.1088/1612-202X/ac3eea
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https://openrepository.mephi.ru/handle/123456789/28609
https://www.scopus.com/record/display.uri?eid=2-s2.0-85122504021&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000728955600001
https://openrepository.mephi.ru/handle/123456789/28609