All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

The degree of substitution affects the enantioselectivity of sulfobutylether-beta-cyclodextrin chiral stationary phases

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10402191" target="_blank" >RIV/00216208:11310/19:10402191 - isvavai.cz</a>

  • Result on the web

    <a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=rkKDEQ0siy" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=rkKDEQ0siy</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1002/elps.201800471" target="_blank" >10.1002/elps.201800471</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The degree of substitution affects the enantioselectivity of sulfobutylether-beta-cyclodextrin chiral stationary phases

  • Original language description

    Three chiral stationary phases were prepared by dynamic coating of sulfobutylether-beta-cyclodextrin (SBE-beta-CD) with different degrees of substitution, onto strong anion-exchange stationary phases. The enantioselective potential and stability of newly prepared chiral stationary phases were examined using a set of structurally different chiral analytes. Measurements were performed in RP-HPLC. Mobile phases consisted of methanol/formic acid, pH 2.10, and methanol/10 mM ammonium acetate buffer, pH 4.00, in various volume ratios. SBE-beta-CDs with degrees of substitution (DS) 4, 6.3, and 10 proved suitable for the enantioseparation of 14, 11, and 8 analytes, respectively. The SBE-beta-CD DS 4 based chiral stationary phase enabled the enantioseparation of the nearly all basic and neutral compounds. Chiral stationary phases with higher sulfobutylether-beta-cyclodextrin substitution (especially DS 10) yielded higher enantioresolution values for acidic compounds.

  • 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

    10406 - Analytical chemistry

Result continuities

  • Project

    <a href="/en/project/GJ19-18005Y" target="_blank" >GJ19-18005Y: Retention mechanisms of intact glycopeptides in hydrophilic interaction liquid chromatography</a><br>

  • Continuities

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

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Electrophoresis

  • ISSN

    0173-0835

  • e-ISSN

  • Volume of the periodical

    40

  • Issue of the periodical within the volume

    15

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    6

  • Pages from-to

    1972-1977

  • UT code for WoS article

    000478096900013

  • EID of the result in the Scopus database

    2-s2.0-85060870034