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Naphthalene-2,3-dicarbaldehyde derivatization of amino acids - an improved technique for minimization of benzoin condensation

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F13%3A00066576" target="_blank" >RIV/00216224:14310/13:00066576 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Naphthalene-2,3-dicarbaldehyde derivatization of amino acids - an improved technique for minimization of benzoin condensation

  • Original language description

    Amino acids (AA) have no native fluorescence thus chemical modification (so called derivatization) of AA has to be performed prior the detection by a fluorescent detector. There is a lot of derivatization reagents commercially available differing in reactivity, excitation and emission wavelengths, quantum yield, product stability etc. Naphtalene-2,3-dicarbaldehyde (NDA) is a non-fluorescent reagent giving fluorescent product of primary amines. Derivatization procedure is quite simple, however has to beoptimized to minimize undesired by-products of benzoin condensation. The by-products can exhibit fluorescence or form crystals which can clog capillary. The novel derivatization protocol using NDA for AA derivatization is subject of this contribution.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CE - Biochemistry

  • OECD FORD branch

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)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2013

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Chemické listy

  • ISSN

    0009-2770

  • e-ISSN

  • Volume of the periodical

    107

  • Issue of the periodical within the volume

    S3

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    2

  • Pages from-to

    "S351"-"S352"

  • UT code for WoS article

    000328730800028

  • EID of the result in the Scopus database