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Antimicrobial polyhydroxybutyrate submicron fiber mat loaded with extract of Hypericum perforatum

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28778758%3A_____%2F22%3AN0000021" target="_blank" >RIV/28778758:_____/22:N0000021 - isvavai.cz</a>

  • Alternative codes found

    RIV/00027022:_____/22:N0000071

  • Result on the web

    <a href="https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002882037" target="_blank" >https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002882037</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.5010/JPB.2022.49.3.257" target="_blank" >10.5010/JPB.2022.49.3.257</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Antimicrobial polyhydroxybutyrate submicron fiber mat loaded with extract of Hypericum perforatum

  • Original language description

    The aim of this work was to prepare a new biodegradable polyhydroxybutyrate submicron fiber mat loaded with Hypericum perforatum hypericin rich raw extract by centrifugal spinning technology, an alternative approach to fabricate nanofibers or microfibers from solutions at high speed and low cost. Hypericins in methanol/acetone extract of H. perforatum were determined by UHPLC-MS/MS and HPLC/PDA methods. Pure PHB and the H. perforatum extract enriched PHB submicron fiber mats were prepared using a pilot plant demonstrator for the centrifugal spinning technology and characterized by SEM. Singlet oxygen production was quantified by the 1,3-diphenylisobenzofuran method in hexane. The results proved a significant production of singlet oxygen by the prepared submicron fiber mat. We have also found a very significant antibacterial activity against Escherichia coli CCM 5417 bacterial strain by a method in accordance with JIS Z 2801 / ISO 22196 tests. The H. perforatum extract enriched PHB submicron fiber mats showed potential in development of self-cleaning and antimicrobial air filters.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • OECD FORD branch

    20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

Result continuities

  • Project

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

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2022

  • 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 Plant Biotechnology

  • ISSN

    1229-2818

  • e-ISSN

    2384-1397

  • Volume of the periodical

    49

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    KR - KOREA, REPUBLIC OF

  • Number of pages

    14

  • Pages from-to

    257-270

  • UT code for WoS article

  • EID of the result in the Scopus database

    2-s2.0-85140734381