Low-cost mussel inspired poly(catechol/polyamine) coating with superior anti-corrosion capability on copper

Wu, Junjie; Cai, Chao; Zhou, Zhou; Qian, Hui; Zha, Fanglin; Guo, Jing; Feng, Bing; He, Tao; Zhao, Ning; Xu, Jian

doi:10.1016/j.jcis.2015.10.056

Cited by 46 publications

(21 citation statements)

References 24 publications

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“…The chitosan coating that was grafted using dopamine increased the corrosion potential to −0.105 ± 0.007 V and the corrosion current to 95.3 ± 5.4 nA, thus a faster CR (0.62 ± 0.03 cm per year) than that of SS was observed. The higher potential indicated that dopamine first limited the corrosion through a barrier effect, which then lost its efficacy with time, leading to accelerated anodic corrosion, which was nearly four times higher than that of SS. In contrast, grafting of chitosan using caffeic acid (SS‐CA‐CHI and SS‐CHICA) did not lead to any significant differences with regard to the corrosion potential, when compared to bare SS: −0.223 ± 0.007 V and −0.221 ± 0.009 V, respectively, and −0.223 ± 0.002 V for SS sample.…”

Section: Resultsmentioning

confidence: 99%

Development, Validation, and Performance of Chitosan‐Based Coatings Using Catechol Coupling

Campelo

Chevallier

Loy

et al. 2019

Macromolecular Bioscience

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The use of long‐lasting polymer coatings on biodevice surfaces has been investigated to improve material–tissue interaction, minimize adverse effects, and enhance their functionality. Natural polymers, especially chitosan, are of particular interest due to their excellent biological properties, such as biocompatibility, non‐toxicity, and antimicrobial properties. One way to produce chitosan coating is by covalent grafting with catechol molecules such as dopamine, caffeic acid, and tannic acid, resulting in an attachment ten times stronger than that of simple physisorption. Caffeic acid presents an advantage over dopamine because it allows direct chitosan grafting, due to its terminal carboxylic acid group, without the need of a linking arm, as employed in the dopamine approach. In this study, the grafting of chitosan using caffeic acid, over surfaces or in solution, is compared with dopamine grafting using poly(ethylene glycol) as a linking arm. The following coating properties are observed; covering and homogeneity are assessed by X‐ray photoelectron spectroscopy and atomic force microscopy analyses, hydrophilicity with contact angle measurements, stability with aging tests, anticorrosion behavior, and coating non‐toxicity. Results show that grafting using caffeic acid/chitosan in solution over a metallic surface may be advantageous, compared to traditional dopamine coating.

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Section: Resultsmentioning

confidence: 99%

Development, Validation, and Performance of Chitosan‐Based Coatings Using Catechol Coupling

Campelo

Chevallier

Loy

et al. 2019

Macromolecular Bioscience

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“…Furthermore, these approaches may have a bad influence on the bio-functionalized Ti development. The use of PDA as a modification tool has advantages over these methods because of its high efficiency, low cost, and facile methodology [37,38]. This can be used to modify various platforms for secondary reactions, leading to tailoring of surface coatings for diverse functional uses with strong covalent and noncovalent interactions.…”

Section: Discussionmentioning

confidence: 99%

Facile preparation of mussel-inspired antibiotic-decorated titanium surfaces with enhanced antibacterial activity for implant applications

Lee

Yang

et al. 2019

Applied Surface Science

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Titanium implants (Ti) have been widely used in several medical fields. In clinical practice, Ti can become contaminated with bacteria through a variety of mechanisms. This contamination can lead to implant failure and serious infections. In this study, we aimed to develop a new, hybrid Ti with good biocompatibility and antibacterial properties by immobilizing ceftazidime (CFT) onto the Ti surface through polydopamine (PDA) and polyethyleneimine (PEI) chemistry. Hybrid Ti was confirmed by assessing the cell proliferation of human adipose-derived stem cells using a cell counting. The biofilm formation across the Ti surface of two bacterial strains associated with nosocomial infections, Pseudomonas aeruginosa and methicillin-resistant Staphylococcus aureus, was evaluated by scanning electron microscopy. The viability of the bacteria exposed to Ti surface was evaluated by cell counting. Our results clearly demonstrate that the bacterial biofilm formation as well as bacterial viability was significantly reduced on the hybrid Ti as compared to the control, Ti alone. Collectively, the Ti surface was successfully modified to form the hybrid Ti exhibiting good biocompatibility and antibacterial properties through PDA, PEI, and CFT grafting. Within the limitations of this in vitro study, we conclude that the hybrid Ti may be useful for successful implant treatment.

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“…To improve the durability, adhesiveness, and hydrophilicity of catechol‐based materials and coatings, they have been copolymerized with a variety of multiamine containing compounds (e.g., polyamine, polyethyleneimine, diethylenetriamine, polyallylamine, chitosan, collagen, parasin I, amine rich peptide, and polyamidoamine dendrimers). Further, the adhesiveness of hyperbranched poly(aminoacid)s containing l ‐DOPA groups, with its own amine bound into the peptide structure, significantly improved when arginine groups were also included .…”

Section: Catecholamine Polymers: Chemistry and Structurementioning

confidence: 99%

Versatile Surface Modification Using Polydopamine and Related Polycatecholamines: Chemistry, Structure, and Applications

Barclay

Hegab

Clarke

et al. 2017

Adv Materials Inter

278

223

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Almost ten years ago, Lee et al. [13] formulated a universal adhesive coating based on observation of the strong attachment by mussels through their byssal threads to virtually all types of inorganic and organic surfaces. The amino acid compositions of the mussel foot proteins that generate the attachment are rich in catechol and amine groups. [13][14][15] These groups associate under marine conditions, forming strong covalent and noncovalent interactions with substrates. [13] This led to the idea that both catechol and amine groups were crucial in forming robust, wide spectrum adhesive nanolayers [16,17] and consequently dopamine was conceived as a powerful building block for spontaneous deposition of thin polymer films. The dopamine monomer is deposited onto unadulterated surfaces through self-assembly and oxidative cross-linking from mild pH aqueous solution in a rapid reaction. This results in a durable, nanoscale, conformal, and hydrophilic coating that can be readily modified to introduce specific surface chemistries for a particular application. [18][19][20][21][22] These bioinspired, polydopamine materials are chemically and structurally indistinguishable from eumelanins found in the human body, [23,24] providing excellent biocompatibility. Additionally, polydopamine has broad electromagnetic absorption and excellent photothermal energy conversion [25] as well as having ionic-electronic hybrid conductivity. [26] Along with the excellent coating performance, these properties provide a vast array of potential applications for polydopamine materials.In this article, we explain what is known about polydopamine and related catecholamine coatings; their formation, the adhesion mechanism, and their physicochemical properties and we also review the applications of these materials (Figure 1). Since 2011, there have been a number of reviews on this subject matter, including general reviews on the physicochemical properties of polydopamine coatings [11,20,[27][28][29] and their applications. [20,27,30] There are also a number of more specific reviews on the chemical synthesis and modulation of polycatecholamine coatings, [31] the biomedical applications of these coatings, [8,[32][33][34] their electronic properties, [26,35] the use of polydopamine to make films at fluid interfaces, [36] in hierarchically constructed particles, [33] and capsules, [30] exploitation of polycatecholamine coatings in membrane filtration, [37] polydopamine-derived carbon materials, [38] and the use of coordination chemistry in catechol-based materials. [39] Nonetheless, this area of research is growing so rapidly [25,27] that many recent Polydopamine and related polycatecholamines can be easily deposited onto almost any surface from mild, aqueous solution. This results in durable, nanoscale coatings that exhibit high biocompatibility and have useful chemical and electronic properties. Additionally, these materials can be readily chemically and physically modified, and consequently, they are used extensively for surface modification. This ...

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Low-cost mussel inspired poly(catechol/polyamine) coating with superior anti-corrosion capability on copper

Cited by 46 publications

References 24 publications

Development, Validation, and Performance of Chitosan‐Based Coatings Using Catechol Coupling

Development, Validation, and Performance of Chitosan‐Based Coatings Using Catechol Coupling

Facile preparation of mussel-inspired antibiotic-decorated titanium surfaces with enhanced antibacterial activity for implant applications

Versatile Surface Modification Using Polydopamine and Related Polycatecholamines: Chemistry, Structure, and Applications

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