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Ice crystallization under cryogenic cooling in lipid membrane nanoconfined geometry: Time-resolved structural dynamics

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2FCZ______%3A_____%2F23%3AN0000011" target="_blank" >RIV/CZ______:_____/23:N0000011 - isvavai.cz</a>

  • Alternative codes found

    RIV/CZ______:_____/23:N0000089 RIV/00216208:11320/23:10474547

  • Result on the web

    <a href="https://doi.org/10.1016/j.jcis.2022.12.095" target="_blank" >https://doi.org/10.1016/j.jcis.2022.12.095</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.jcis.2022.12.095" target="_blank" >10.1016/j.jcis.2022.12.095</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Ice crystallization under cryogenic cooling in lipid membrane nanoconfined geometry: Time-resolved structural dynamics

  • Original language description

    Time-resolved structural investigations of crystallization of water in lipid/protein/salt mesophases at cryogenic temperatures are significant for comprehension of ice nanocrystal nucleation kinetics in lipid membranous systems and can lead to a better understanding of how to experimentally retard the ice for-mation that obstructs the protein crystal structure determination. Here, we present a time-resolved syn-chrotron microfocus X-ray diffraction (TR-XRD) study based on 40,000 frames that revealed the dynamics of water-to-ice crystallization in a lipid/protein/salt mesophase subjected to cryostream cool -ing at 100 K. The monoolein/hemoglobin/salt/water system was chosen as a model composition related to protein-loaded lipid cubic phases (LCP) broadly used for the crystallization of proteins. Under confine-ment in the nanoscale geometry, metastable short-living cubic ice (Ic) rapidly crystallized well before the formation of hexagonal ice (Ih). The detected early nanocrystalline states of water-to-ice transformation in multicomponent systems are relevant to a broad spectrum of technologies and understanding of nat-ural phenomena, including crystallization, physics of water nanoconfinement, and rational design of anti-freezing and cryopreservation systems.(c) 2022 Elsevier Inc. All rights reserved.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10308 - Astronomy (including astrophysics,space science)

Result continuities

  • Project

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

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2023

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Colloid and Interface Science

  • ISSN

    0021-9797

  • e-ISSN

    1095-7103

  • Volume of the periodical

    634

  • Issue of the periodical within the volume

    february

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    12

  • Pages from-to

    757-768

  • UT code for WoS article

    000909869800001

  • EID of the result in the Scopus database

    2-s2.0-85144480406