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Biological Applications of Short Wavelength Microscopy Based on Compact, Laser-Produced Gas-Puff Plasma Source

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F20%3A00538338" target="_blank" >RIV/61389005:_____/20:00538338 - isvavai.cz</a>

  • Výsledek na webu

    <a href="https://doi.org/10.3390/app10238338" target="_blank" >https://doi.org/10.3390/app10238338</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/app10238338" target="_blank" >10.3390/app10238338</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Biological Applications of Short Wavelength Microscopy Based on Compact, Laser-Produced Gas-Puff Plasma Source

  • Popis výsledku v původním jazyce

    Short wavelength compact microscopy setups, operating in the biological-dedicated 'water window' spectral range, perform sample imaging with a nanometer spatial resolution, employing complementary tools to the existing imaging techniques.nnOver the last decades, remarkable efforts have been made to improve the resolution in photon-based microscopes. The employment of compact sources based on table-top laser-produced soft X-ray (SXR) in the 'water window' spectral range (lambda = 2.3-4.4 nm) and extreme ultraviolet (EUV) plasma allowed to overcome the limitations imposed by large facilities, such as synchrotrons and X-ray free electron lasers (XFEL), because of their high complexity, costs, and limited user access. A laser-plasma double stream gas-puff target source represents a powerful tool for microscopy operating in transmission mode, significantly improving the spatial resolution into the nanometric scale, comparing to the traditional visible light (optical) microscopes. Such an approach allows generating the plasma efficiently, without debris, providing a high flux of EUV and SXR photons. In this review, we present the development and optimization of desktop imaging systems: a EUV and an SXR full field microscope, allowing to achieve a sub-50 nm spatial resolution with short exposure time and an SXR contact microscope, capable to resolve internal structures in a thin layer of sensitive photoresist. Details about the source, as well as imaging results for biological applications, will be presented and discussed.

  • Název v anglickém jazyce

    Biological Applications of Short Wavelength Microscopy Based on Compact, Laser-Produced Gas-Puff Plasma Source

  • Popis výsledku anglicky

    Short wavelength compact microscopy setups, operating in the biological-dedicated 'water window' spectral range, perform sample imaging with a nanometer spatial resolution, employing complementary tools to the existing imaging techniques.nnOver the last decades, remarkable efforts have been made to improve the resolution in photon-based microscopes. The employment of compact sources based on table-top laser-produced soft X-ray (SXR) in the 'water window' spectral range (lambda = 2.3-4.4 nm) and extreme ultraviolet (EUV) plasma allowed to overcome the limitations imposed by large facilities, such as synchrotrons and X-ray free electron lasers (XFEL), because of their high complexity, costs, and limited user access. A laser-plasma double stream gas-puff target source represents a powerful tool for microscopy operating in transmission mode, significantly improving the spatial resolution into the nanometric scale, comparing to the traditional visible light (optical) microscopes. Such an approach allows generating the plasma efficiently, without debris, providing a high flux of EUV and SXR photons. In this review, we present the development and optimization of desktop imaging systems: a EUV and an SXR full field microscope, allowing to achieve a sub-50 nm spatial resolution with short exposure time and an SXR contact microscope, capable to resolve internal structures in a thin layer of sensitive photoresist. Details about the source, as well as imaging results for biological applications, will be presented and discussed.

Klasifikace

  • Druh

    J<sub>imp</sub> - Článek v periodiku v databázi Web of Science

  • CEP obor

  • OECD FORD obor

    10306 - Optics (including laser optics and quantum optics)

Návaznosti výsledku

  • Projekt

  • Návaznosti

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Ostatní

  • Rok uplatnění

    2020

  • Kód důvěrnosti údajů

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

Údaje specifické pro druh výsledku

  • Název periodika

    Applied Sciences-Basel

  • ISSN

    2076-3417

  • e-ISSN

  • Svazek periodika

    10

  • Číslo periodika v rámci svazku

    23

  • Stát vydavatele periodika

    CH - Švýcarská konfederace

  • Počet stran výsledku

    32

  • Strana od-do

    8338

  • Kód UT WoS článku

    000597110900001

  • EID výsledku v databázi Scopus

    2-s2.0-85096575011