Chemical Defense of Marine Organisms Against Biofouling Explored with a Bacterial Adhesion Bioassay

Camps, Mercedes; Dombrowsky, Linda; Viano, Yannick; Blache, Yves; Briand, Jean-François

doi:10.1007/978-90-481-8630-3_60

Cited by 1 publication

(1 citation statement)

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“…The natural chemical defense of the non-fouling marine organisms is due to production of secondary metabolites. Biological extracts of secreted metabolites are anticipated of the toxic biocides to act as environmentally safe anti-foulants and antс-biofilm agents [34,35]. The obtaining of marine anti-biofilm agents usually starts with crude extracts preparation, followed by separation, purification and identification of antifouling compounds.…”

Section: Anti-biofilm Agents From Marine Biotamentioning

confidence: 99%

Anti-biofilm agents from marine biota

G. Vladkova,

L. Martinov,

N. Gospodinova

2023

JCTM

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Microbial biofilm forms on any living or non-living material surface contacting with microbial species. It is a persistent world-weight spread problem with very high prize. This explains the exclusive interest to development of anti-biofilm material surfaces. The continuously increasing microbial resistance to currently used antimicrobial agents requires looking for new ones. Marine biota is a rich source of biologically active substances with anti-biofilm potential that is scarily studied.The aim of this review is to outline the variety of marine sources delivering antimicrobial agents and their ability to inhibit different stages of the biofilm development, expecting to give some ideas for their utilization in the creation of improved antibiofilm material surfaces.It includes short information about the negative impact and cost, mode of development and composition of the microbial biofilms, as well as principle approaches to the inhibition with focus on the sources of biologically active substances and anti-biofilm agents from marine biota.The main conclusion is that the antibiofilm activity of many marine biota derived biologically active substances is not enough investigated although their strong bactericidal, antioxidant, surfactant and other activities are already proved and utilized in the medicine, cosmetic, food industry and others. This review is an update of the known to day on the marine sources derived anti-biofilm agents.

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Section: Anti-biofilm Agents From Marine Biotamentioning

confidence: 99%