Facile Construction of Robust Multilayered PEG Films on Polydopamine-Coated Solid Substrates for Marine Antifouling Applications

Kim, Suyeob; Gim, Taewoo; Jeong, Yeonwoo; Ryu, Gi-Hyung; Kang, Sung Min

doi:10.1021/acsami.7b07199

Cited by 67 publications

(59 citation statements)

References 41 publications

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“…[214] Moreover, antifouling phenolic coatings were prepared using catechol-containing polymers or thiol-containing peptides-dopamine conjugates. [76,215,216]…”

Section: Controlled Wetting and Self-cleaningmentioning

confidence: 99%

Phenolic Building Blocks for the Assembly of Functional Materials

et al. 2018

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Phenolic materials have long been known for their use in inks, wood coatings, and leather tanning. However, recently there has been a renewed interest in engineering advanced materials from phenolic building blocks. The intrinsic properties of phenolic compounds, such as metal chelation, hydrogen bonding, pH responsiveness, redox potentials, radical scavenging, polymerization, and light absorbance, have made them a distinct class of structural motifs for the synthesis of functional materials. Materials prepared from phenolic compounds often retain many of these useful properties with synergistic effects in applications ranging from catalysis to biomedicine. The present review provides an overview of the diverse functional materials that can be prepared from phenolic building blocks, bridging the various fields currently studying and using phenolic compounds. Natural and synthetic phenolic compounds are first discussed, followed by the assembly of functional materials. The engineered phenolic materials are grouped under three broad categories: thin films (e.g., metal-phenolic networks and polydopamine); particles (e.g., metal-organic frameworks and superstructures); and bulk materials (e.g., gels). Applications of phenolic-based materials are then presented, focusing mainly on mechanical (e.g., adhesives), biological (e.g., drug delivery), and environmental and energy (e.g., separation and catalysis) applications. Several examples of their emerging applications are also included. Finally, potential routes for the continued integration of disparate fields using phenolic building blocks and fundamental questions still requiring investigation are highlighted, and an outlook of the field is provided.

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“…[214] Moreover, antifouling phenolic coatings were prepared using catechol-containing polymers or thiol-containing peptides-dopamine conjugates. [76,215,216]…”

Section: Controlled Wetting and Self-cleaningmentioning

confidence: 99%

Phenolic Building Blocks for the Assembly of Functional Materials

et al. 2018

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“…Moreover, the PDA‐modified surface showed high hydrophilicity that can even enhance the antifouling property. [ 78 ] Considering the high binding property of abundant catechol groups on the PDA surface may also facilitate the adsorption of protein, cell or microorganisms, a secondary step modification of PDA surface is usually needed to eliminate this effect. Introducing metal ions that block the reactive catechol groups via chelation is a simple method to enhance the antifouling property.…”

Section: Application Of Mpda In Antifouling and Antimicrobialmentioning

confidence: 99%

Metal‐Containing Polydopamine Nanomaterials: Catalysis, Energy, and Theranostics

Wang

Zou

et al. 2020

Small

287

218

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Polydopamine (PDA) is a major type of artificial melanin material with many interesting properties such as antioxidant activity, free‐radical scavenging, high photothermal conversion efficiency, and strong metal‐ion chelation. The high affinity of PDA to a wide range of metals/metal ions has offered a new class of functional metal‐containing polydopamine (MPDA) nanomaterials with promising functions and extensive applications. Understanding and controlling the metal coordination environment is vital to achieve desirable functions for which such materials can be exploited. MPDA nanomaterials with metal/metal ions as the active functions are reviewed, including their synthesis and metal coordination environment and their applications in catalysis, batteries, solar cells, capacitors, medical imaging, cancer therapy, antifouling, and antibacterial coating. The current trends, limitations, and future directions of this area are also explored.

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“…Therefore, biofouling‐resistant surfaces possessing minimally fouling‐adhesive properties have been always pursued . Modifying surfaces with functional polymer brushes is one of intensive investigations to endow solid substrates with antifouling properties . Compared to physisorption, covalent grafting is more stable and endures harsh and complex environments.…”

Section: Figurementioning

confidence: 99%

Radical Cation Initiated Surface Polymerization on Photothermal Rubber for Smart Antifouling Coatings

Lian

Wang

et al. 2018

Chemistry A European J

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Biofouling on surfaces of various materials has attracted considerable attention in biomedical and marine industries. Surface grafting based on covalent surface‐initiated polymerization offers a popular route to address this problem by providing diverse robust polymer coatings capable of preventing the biofouling in complex environments. However, the existing methods for synthesizing polymer coatings are complicated and rigorous, or require special catalysts, greatly limiting their practical applications. In this work, a radical‐cation‐based surface‐initiated polymerization protocol to graft the surface of darkened trans‐polyisoprene (TPI) rubber with a thermo‐responsive smart polymer, poly(N‐isopropylacrylamide) (PNIPAM), through a simple iodine doping process is reported. A series of characterizations were performed to provide adequate evidence to confirm the successful grafting. Combining the thermal sensitivity of PNIPAM with the photothermal conversion ability of the darkened rubber, efficient bacteria‐killing and antifouling capabilities were successfully achieved as a result of temperature‐controlled iodine release and switchable amphiphilicity of PNIPAM.

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Facile Construction of Robust Multilayered PEG Films on Polydopamine-Coated Solid Substrates for Marine Antifouling Applications

Cited by 67 publications

References 41 publications

Phenolic Building Blocks for the Assembly of Functional Materials

Phenolic Building Blocks for the Assembly of Functional Materials

Metal‐Containing Polydopamine Nanomaterials: Catalysis, Energy, and Theranostics

Radical Cation Initiated Surface Polymerization on Photothermal Rubber for Smart Antifouling Coatings

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