Antibacterial activity of resin based coatings containing marine microbial extracts

Christopher J Peppiatt, Evelyn Armstrong, Anthony Pisacane, James Grant Burgess

    Research output: Contribution to journalArticle

    Abstract

    Bioactive agents produced by marine surface-associated bacteria have been incorporated into experimental antifouling coatings. It was found that coating formulation can affect the action spectra of bacterial extracts involved. Little work has been done on the effect of permeability on the leaching of bioactive compounds from antifouling coatings. The formulations with 1.5% and 1.0% alginate produced significantly larger zones (p < 0.05) than with 0.5% alginate. Test formulations continued to leach active compounds after continuous immersion in seawater for 120 h. The bacterial strains used to produce the active compounds were identified by biochemical tests and/or the analysis of the DNA from a 500 bp section of the gene coding for the 16S rRNA subunit. Strains used were tentatively identified as Planococcus citreus, seven Bacillus strains (including three Bacillus pumilus and three Bacillus lautus strains), Cytophaga fucicola, Cytophaga uliginosa and a Pseudoalteromonas spp.

    Original languageEnglish
    Pages (from-to)225-234
    Number of pages10
    JournalBiofouling
    Volume16
    Issue number2-4
    DOIs
    Publication statusPublished - 2000

    Fingerprint

    Cytophaga
    Bacillus
    Pseudoalteromonas
    Seawater
    Immersion
    Permeability
    Bacteria
    DNA
    Genes
    alginic acid

    Keywords

    • 16S rRNA
    • Antifouling
    • Bacteria
    • Coatings
    • Leaching
    • Marine

    Cite this

    Peppiatt, C. J., Armstrong, E., Pisacane, A., & Burgess, J. G. (2000). Antibacterial activity of resin based coatings containing marine microbial extracts. Biofouling, 16(2-4), 225-234. https://doi.org/10.1080/08927010009378447
    Peppiatt, Christopher J ; Armstrong, Evelyn ; Pisacane, Anthony ; Burgess, James Grant. / Antibacterial activity of resin based coatings containing marine microbial extracts. In: Biofouling. 2000 ; Vol. 16, No. 2-4. pp. 225-234.
    @article{2c3dc52cbdfa4a8391d4ba2f57edafdd,
    title = "Antibacterial activity of resin based coatings containing marine microbial extracts",
    abstract = "Bioactive agents produced by marine surface-associated bacteria have been incorporated into experimental antifouling coatings. It was found that coating formulation can affect the action spectra of bacterial extracts involved. Little work has been done on the effect of permeability on the leaching of bioactive compounds from antifouling coatings. The formulations with 1.5{\%} and 1.0{\%} alginate produced significantly larger zones (p < 0.05) than with 0.5{\%} alginate. Test formulations continued to leach active compounds after continuous immersion in seawater for 120 h. The bacterial strains used to produce the active compounds were identified by biochemical tests and/or the analysis of the DNA from a 500 bp section of the gene coding for the 16S rRNA subunit. Strains used were tentatively identified as Planococcus citreus, seven Bacillus strains (including three Bacillus pumilus and three Bacillus lautus strains), Cytophaga fucicola, Cytophaga uliginosa and a Pseudoalteromonas spp.",
    keywords = "16S rRNA, Antifouling, Bacteria, Coatings, Leaching, Marine",
    author = "Peppiatt, {Christopher J} and Evelyn Armstrong and Anthony Pisacane and Burgess, {James Grant}",
    year = "2000",
    doi = "10.1080/08927010009378447",
    language = "English",
    volume = "16",
    pages = "225--234",
    journal = "Biofouling",
    issn = "0892-7014",
    publisher = "Taylor & Francis",
    number = "2-4",

    }

    Peppiatt, CJ, Armstrong, E, Pisacane, A & Burgess, JG 2000, 'Antibacterial activity of resin based coatings containing marine microbial extracts', Biofouling, vol. 16, no. 2-4, pp. 225-234. https://doi.org/10.1080/08927010009378447

    Antibacterial activity of resin based coatings containing marine microbial extracts. / Peppiatt, Christopher J; Armstrong, Evelyn; Pisacane, Anthony; Burgess, James Grant.

    In: Biofouling, Vol. 16, No. 2-4, 2000, p. 225-234.

    Research output: Contribution to journalArticle

    TY - JOUR

    T1 - Antibacterial activity of resin based coatings containing marine microbial extracts

    AU - Peppiatt, Christopher J

    AU - Armstrong, Evelyn

    AU - Pisacane, Anthony

    AU - Burgess, James Grant

    PY - 2000

    Y1 - 2000

    N2 - Bioactive agents produced by marine surface-associated bacteria have been incorporated into experimental antifouling coatings. It was found that coating formulation can affect the action spectra of bacterial extracts involved. Little work has been done on the effect of permeability on the leaching of bioactive compounds from antifouling coatings. The formulations with 1.5% and 1.0% alginate produced significantly larger zones (p < 0.05) than with 0.5% alginate. Test formulations continued to leach active compounds after continuous immersion in seawater for 120 h. The bacterial strains used to produce the active compounds were identified by biochemical tests and/or the analysis of the DNA from a 500 bp section of the gene coding for the 16S rRNA subunit. Strains used were tentatively identified as Planococcus citreus, seven Bacillus strains (including three Bacillus pumilus and three Bacillus lautus strains), Cytophaga fucicola, Cytophaga uliginosa and a Pseudoalteromonas spp.

    AB - Bioactive agents produced by marine surface-associated bacteria have been incorporated into experimental antifouling coatings. It was found that coating formulation can affect the action spectra of bacterial extracts involved. Little work has been done on the effect of permeability on the leaching of bioactive compounds from antifouling coatings. The formulations with 1.5% and 1.0% alginate produced significantly larger zones (p < 0.05) than with 0.5% alginate. Test formulations continued to leach active compounds after continuous immersion in seawater for 120 h. The bacterial strains used to produce the active compounds were identified by biochemical tests and/or the analysis of the DNA from a 500 bp section of the gene coding for the 16S rRNA subunit. Strains used were tentatively identified as Planococcus citreus, seven Bacillus strains (including three Bacillus pumilus and three Bacillus lautus strains), Cytophaga fucicola, Cytophaga uliginosa and a Pseudoalteromonas spp.

    KW - 16S rRNA

    KW - Antifouling

    KW - Bacteria

    KW - Coatings

    KW - Leaching

    KW - Marine

    UR - http://www.scopus.com/inward/record.url?scp=0034490166&partnerID=8YFLogxK

    U2 - 10.1080/08927010009378447

    DO - 10.1080/08927010009378447

    M3 - Article

    VL - 16

    SP - 225

    EP - 234

    JO - Biofouling

    JF - Biofouling

    SN - 0892-7014

    IS - 2-4

    ER -