Advancements and Modifications to Polydimethylsiloxane Foul Release Antifouling Coatings

Murthy, P. Sriyutha; Venugopalan, V. P.; Mohan, T. V. Krishna; Nanchariah, Y. V.; Das, Arindam; Venkatnarayanan, S.; Sathya, S.; Rao, T. Subba

doi:10.1007/978-981-16-9302-1_25

Cited by 2 publications

(3 citation statements)

References 223 publications

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“…There have been several bioinspired antifouling coatings that have been successfully developed and tested. These coatings draw inspiration from nature's strategies to prevent fouling and have shown promise in reducing or preventing the attachment of marine organisms [76][77][78][79].…”

Section: Bioinspired Strategies For Antifouling Applicationsmentioning

confidence: 99%

“…Within this framework, antifouling approaches can be categorized into two main domains: chemical and mechanical. (i) Numerous aquatic and terrestrial organisms possess the ability to secrete natural substances that combat bacterial infections and biofouling [78,79]. As an illustration, terpenoid and halogenated compounds sourced from algae serve as notable examples, and capsaicin produced from chili peppers [80,81], also has antifouling action [82].…”

Section: Bioinspired Strategies For Antifouling Applicationsmentioning

confidence: 99%

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Advanced bioinspired superhydrophobic marine antifouling coatings

S. Selim,

I. Hamouda,

A. Fatthallah

et al. 2023

Superhydrophobic Coating - Recent Advances in Theory and Applications

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Following the tributyl-tin antifouling coatings’ prohibition in 2003, global interest was directed toward non-toxic coatings as an eco-friendly alternative. Natural surfaces with superhydrophobicity exhibited exciting antifouling mechanisms. Efficient and eco-friendly antifouling coatings have been developed using bioinspired polymeric nanostructured composites. These superhydrophobic surfaces have rough topologies and low surface-free energies. Various organic/inorganic polymeric nanocomposites were developed for increasing fouling prevention by physical microfouling repulsion and chemical surface inertness. The biofouling costs and the difficulties of artificial antifouling coatings were also discussed in this chapter. It will introduce a cutting-edge research platform for next-generation antifouling surfaces for maritime navigation. This chapter aims to explain the evolution of superhydrophobic antifouling surfaces inspired by biological systems.

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Section: Bioinspired Strategies For Antifouling Applicationsmentioning

confidence: 99%

Section: Bioinspired Strategies For Antifouling Applicationsmentioning

confidence: 99%

Advanced bioinspired superhydrophobic marine antifouling coatings

S. Selim,

I. Hamouda,

A. Fatthallah

et al. 2023

Superhydrophobic Coating - Recent Advances in Theory and Applications

View full text Add to dashboard Cite

show abstract

“…The second fouling protection strategy relies on FR systems, using either paints or stickers [9]. In both cases, FR is based on a silicone (crosslinked PDMS) matrix doped with 6%-10% of PEG-PDMS copolymer, which forms a hydrogel (i.e., a highly hydrated layer) on the coated surface with both hydrophilic and hydrophobic domains [10].…”

Section: Introductionmentioning

confidence: 99%

Biobased Anti-Adhesive Marine Coatings from Polyhydroxyalkanoates and Polysaccharides

et al. 2023

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Due to environmental regulations, antifouling marine coatings must be gradually replaced by biocide-free coatings. Marine organisms weakly adhere to fouling release coatings, presenting a low surface free energy and a high elasticity, so they can be readily removed by the sheer force of water. Currently, these materials are mainly composed of petrochemical polymers, such as silicone or fluoropolymers, with hydrophilic polymers as additives. However, following the ever-increasing environmental concerns, the research on new, alternative, eco-friendly coatings is oriented towards the use of biobased polymers from renewable resources. Two main families have been studied: polyhydroxyalkanoates (PHAs) and polysaccharides. PHAs are produced by bacteria in stressful conditions, while polysaccharides are extracted from plants, animals, or micro-organisms such as bacteria, in which case they are called exopolysaccharides (EPS). Since the use of these polymers is a non-toxic approach to controlling fouling colonization, this review provides an overview of these biobased polymers for their applications in new anti-adhesive marine coatings.

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Advancements and Modifications to Polydimethylsiloxane Foul Release Antifouling Coatings

Cited by 2 publications

References 223 publications

Advanced bioinspired superhydrophobic marine antifouling coatings

Advanced bioinspired superhydrophobic marine antifouling coatings

Biobased Anti-Adhesive Marine Coatings from Polyhydroxyalkanoates and Polysaccharides

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