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  1. Artikel: Noise-Optimized CBCT Imaging of Temporomandibular Joints-The Impact of AI on Image Quality.

    Kazimierczak, Wojciech / Kędziora, Kamila / Janiszewska-Olszowska, Joanna / Kazimierczak, Natalia / Serafin, Zbigniew

    Journal of clinical medicine

    2024  Band 13, Heft 5

    Abstract: Background: ...

    Abstract Background:
    Sprache Englisch
    Erscheinungsdatum 2024-03-05
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm13051502
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: Extraction media used in needle trap devices-Progress in development and application.

    Kędziora, Kamila / Wasiak, Wiesław

    Journal of chromatography. A

    2017  Band 1505, Seite(n) 1–17

    Abstract: Analysis of trace compounds in complex matrices requires a preliminary step of sample preparation. From among widely used methodologies, microextraction techniques have become increasingly important as they tend towards being environmentally friendly. ... ...

    Abstract Analysis of trace compounds in complex matrices requires a preliminary step of sample preparation. From among widely used methodologies, microextraction techniques have become increasingly important as they tend towards being environmentally friendly. The needle trap (NT) extraction is a relatively new and promising technique which combines sampling, sample preparation and sample introduction. The core of the needle trap device is a suitable sorbent material packed inside the needle, that determines selectivity and efficiency of the method. In recent years, the effort towards improvement of needle trap extraction performance has led to development of new extraction media with higher selectivity and better adsorption properties, which may facilitate preconcentration of the target analytes. In this work, we present a review on the trends in development of sorbent materials used in the needle trap device including fibrous media, commercially available materials as well as sorbents prepared for special applications. This review also describes recent developments in the needle trap devices such as needle geometries, sorbent packing procedure and sampling methodologies. Comparison of needle trap extraction and solid phase microextraction (SPME) is presented to demonstrate the robustness of the former.
    Mesh-Begriff(e) Adsorption ; Needles ; Solid Phase Microextraction/instrumentation ; Solid Phase Microextraction/methods ; Solid Phase Microextraction/trends
    Sprache Englisch
    Erscheinungsdatum 2017-07-07
    Erscheinungsland Netherlands
    Dokumenttyp Journal Article ; Review
    ZDB-ID 1171488-8
    ISSN 1873-3778 ; 0021-9673
    ISSN (online) 1873-3778
    ISSN 0021-9673
    DOI 10.1016/j.chroma.2017.05.030
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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