Rayleigh-scattering microscopy for tracking and sizing nanoparticles in focused aerosol beams

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00501623" target="_blank" >RIV/68378271:_____/18:00501623 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1107/S2052252518010837" target="_blank" >http://dx.doi.org/10.1107/S2052252518010837</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1107/S2052252518010837" target="_blank" >10.1107/S2052252518010837</a>

Result language

angličtina

Original language name

Rayleigh-scattering microscopy for tracking and sizing nanoparticles in focused aerosol beams

Original language description

Ultra-bright femtosecond X-ray pulses generated by X-ray free-electron lasers (XFELs) can be used to image high-resolution structures without the need for crystallization. For this approach, aerosol injection has been a successful method to deliver 70-2000 nm particles into the XFEL beam efficiently and at low noise. Improving the technique of aerosol sample delivery and extending it to single proteins necessitates quantitative aerosol diagnostics. Here a lab-based technique is introduced for Rayleigh-scattering microscopy allowing us to track and size aerosolized particles down to 40 nm in diameter as they exit the injector. This technique was used to characterize the 'Uppsala injector', which is a pioneering and frequently used aerosol sample injector for XFEL single-particle imaging. The particle-beam focus, particle velocities, particle density and injection yield were measured at different operating conditions.n

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10305 - Fluids and plasma physics (including surface physics)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

IUCrJ

ISSN

2052-2525

e-ISSN

—

Volume of the periodical

5

Issue of the periodical within the volume

Nov

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

673-680

UT code for WoS article

000448982300005

EID of the result in the Scopus database

2-s2.0-85056184412