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Prevention of Marin...
Prevention of Marine Biofouling Using the Natural Allelopathic Compound Batatasin-Ill and Synthetic Analogues
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- Moodie, Lindon W. K. (författare)
- Umeå universitet,Kemiska institutionen,UiT Arctic Univ Norway, Dept Chem, N-9037 Tromsö, Norway,UiT The Arctic University of Norway, Norway
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- Trepos, R. (författare)
- Université de Bretagne Occidentale, France
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- Cervin, Gunnar, 1967 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för marina vetenskaper,Department of marine sciences,University of Gothenburg, Sweden
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- Brathen, K. A. (författare)
- UiT The Arctic University of Norway, Norway
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- Lindgard, B. (författare)
- UiT The Arctic University of Norway, Norway
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- Reiersen, R. (författare)
- UiT The Arctic University of Norway, Norway
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- Cahil, P. (författare)
- Cawthron Institute, New Zealand
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- Pavia, Henrik, 1964 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för marina vetenskaper,Department of marine sciences,University of Gothenburg, Sweden
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- Hellio, C. (författare)
- Université de Bretagne Occidentale, France
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- Svenson, J. (författare)
- RISE,Kemi och material,UiT The Arctic University of Norway, Norway
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(creator_code:org_t)
- 2017-06-21
- 2017
- Engelska.
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Ingår i: Journal of Natural Products. - : American Chemical Society (ACS). - 0163-3864 .- 1520-6025. ; 80:7, s. 2001-2011
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The current study reports the first comprehensive evaluation of a class of allelopathic terrestrial natural products as antifoulants in a marine setting. To investigate the antifouling potential of the natural dihydrostilbene scaffold, a library of 22 synthetic dihydrostilbenes with varying substitution patterns, many of which occur naturally in terrestrial plants, were prepared and assessed for their antifouling capacity. The compounds were evaluated in an extensive screen against 16 fouling marine organisms. The dihydrostilbene scaffold was shown to possess powerful general antifouling effects against both marine microfoulers and macrofoulers with inhibitory activities at low concentrations. The species of microalgae examined displayed a particular sensitivity toward the evaluated compounds at low ng/mL concentrations. It was shown that several of the natural and synthetic compounds exerted their repelling activities via nontoxic and reversible mechanisms. The activities of the most active compounds such as 3,5-dimethoxybibenzyl (5), 3,4-dimethoxybibenzyl (9), and 3-hyolroxy-3',4,5'-trirnethoxybibenzyl (20) were comparable to the commercial antifouling booster biocide. Sea-nine, which was employed as a positive control. The investigation of terrestrial allelopathic natural products to counter marine fouling represents a novel strategy for the design of "green" antifouling technologies, and these compounds offer a potential alternative to traditional biocidal antifoulants.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
Nyckelord
- blue-green-algae
- antifouling activity
- empetrum-hermaphroditum
- bacterial attachment
- environment
- coatings
- derivatives
- aquaculture
- herbivores
- inhibitors
- Plant Sciences
- Pharmacology & Pharmacy
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Moodie, Lindon W ...
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Trepos, R.
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Cervin, Gunnar, ...
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Brathen, K. A.
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Lindgard, B.
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Reiersen, R.
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visa fler...
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Cahil, P.
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Pavia, Henrik, 1 ...
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Hellio, C.
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Svenson, J.
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visa färre...
- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Geovetenskap och ...
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och Miljövetenskap
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- NATURVETENSKAP
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NATURVETENSKAP
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och Kemi
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och Organisk kemi
- Artiklar i publikationen
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Journal of Natur ...
- Av lärosätet
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Göteborgs universitet
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Umeå universitet
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RISE