Polyelectrolytes to produce nanosized polydopamine

Mateescu, Mihaela; Metz‐Boutigue, Marie‐Hélène; Bertani, Philippe; Ball, Vincent

doi:10.1016/j.jcis.2016.02.023

Cited by 41 publications

(34 citation statements)

References 23 publications

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“…Compounds with multiple amines such as hexamethylene diamine, partially hydrolyzed poly(2‐methyl‐2‐oxazoline), and polyethyleneimine cross‐link and stabilize catechol‐based coatings to degradation following extended aqueous swelling as well as exposure to strong acids and bases . The incorporation of multiamine compounds into the coatings also influence the surface charge, with the usually negative charge at neutral pH of polydopamine either decreased or converted to a positive zeta potential through polymerization in the presence of diamino compounds and amine rich polymers …”

Section: Catecholamine Polymers: Chemistry and Structurementioning

confidence: 99%

“…However, the deposition is reduced at higher polyethyleneimine concentrations; at 2:1 w/w, pores open in coatings and at 3:1 w/w, film formation at the air–water interface is completely suppressed . Similarly, both polyallylamine and poly(diallyldimethylammonium chloride) suppress coating formation and reduce the size of particles in solutions at mass ratios greater than 2:1 . This negative influence of polyamines on polydopamine formation was attributed to the interactions of free amines and ammonium groups with dopamine and oligodopamine, disturbing the optimal noncovalent interactions between polydopamine oligomers .…”

Section: Catecholamine Polymers: Chemistry and Structurementioning

confidence: 99%

“…Similarly, both polyallylamine and poly(diallyldimethylammonium chloride) suppress coating formation and reduce the size of particles in solutions at mass ratios greater than 2:1 . This negative influence of polyamines on polydopamine formation was attributed to the interactions of free amines and ammonium groups with dopamine and oligodopamine, disturbing the optimal noncovalent interactions between polydopamine oligomers . Further increases in the concentrations of polyethyleneimine and diethylenetriamine in the range of 7–70 times the quantity of dopamine by mass completely suppressed both particle and coating formation, resulting in the synthesis of a water soluble copolymer .…”

Section: Catecholamine Polymers: Chemistry and Structurementioning

confidence: 99%

“…Other Polymeric Additives : The presence of various polymers in solution has been shown to influence catecholamine formation, many polymers significantly decreasing the size of particles generated in solution (polyacrylamide, Pluronic polymers, poly(sodium 4‐styrenesulfonate), poly(acrylic acid), and polyvinyl alcohol) and reducing coating thickness (heparin [2 mg mL −1 ] polyvinylpyrrolidone, polyacrylamide, poly(sodium 4‐styrenesulfonate), and poly(acrylic acid)). In the case of polyvinylpyrrolidone, the total suppression of polydopamine coating onto silica was attributed to interference by strong hydrogen acceptors …”

Section: Catecholamine Polymers: Chemistry and Structurementioning

confidence: 99%

See 3 more Smart Citations

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

Barclay

Hegab

Clarke

et al. 2017

Adv Materials Inter

291

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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Section: Catecholamine Polymers: Chemistry and Structurementioning

confidence: 99%

Section: Catecholamine Polymers: Chemistry and Structurementioning

confidence: 99%

Section: Catecholamine Polymers: Chemistry and Structurementioning

confidence: 99%

Section: Catecholamine Polymers: Chemistry and Structurementioning

confidence: 99%

See 2 more Smart Citations

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

Barclay

Hegab

Clarke

et al. 2017

Adv Materials Inter

291

223

View full text Add to dashboard Cite

show abstract

“…In 2007, it was reported that dopamine can be used to modify various surfaces including both inorganic and organic ones [ 1 ] using a surface coating method that involves dipping the substrate in a slightly alkaline dopamine solution. Because this method is simple, it has been used in many applications including biocompatible materials, sensing materials, energy conversion, catalysts, and environmental cleanup [ 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 ]. In this method, dopamine not only coats the surface but also forms a polydopamine (PDA) film on the surface followed by oxidative reaction.…”

Section: Introductionmentioning

confidence: 99%

Template-Assisted Formation of Nanostructured Dopamine-Modified Polymers

et al. 2017

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Dopamine-modified alginate and gelatin were prepared. The polymers were characterized and the properties of their aqueous solutions were investigated. Aqueous solutions of dopamine-modified alginate and gelatin with a concentration exceeding 20 mg/mL naturally formed gels after 16 h. Although polydopamine itself was not used for template-assisted nanostructure formation, the modified polymers could be used with dopamine. Mixing with dopamine allowed the precise shape of the template to be maintained in the resulting material, allowing nanopatterned surfaces and nanotubes to be prepared.

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Dopamine: Just the Right Medicine for Membranes

Yang

Waldman

et al. 2018

Adv Funct Materials

241

162

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Mussel-inspired chemistry has attracted widespread interest in membrane science and technology. Demonstrating the rapid growth of this field over the past several years, substantial progress has been achieved in both mussel-inspired chemistry and membrane surface engineering based on musselinspired coatings. At this stage, it is valuable to summarize the most recent and distinctive developments, as well as to frame the challenges and opportunities remaining in this field. In this review, we present recent advances in rapid and controllable deposition of mussel-inspired coatings, dopamine-assisted co-deposition technology and photo-initiated grafting directly on mussel-inspired coatings. Some of these technologies have not yet been employed directly in membrane science. Beyond discussing advances in conventional membrane processes, we discuss emerging applications of mussel-inspired coatings in membranes, including as a skin layer in nanofiltration, interlayer in metalorganic framework based membranes, hydrophilic layer in Janus membranes and protective layer in catalytic membranes. Finally, we raise some critical unsolved challenges in this field and propose some potential pathways to address them.

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Polyelectrolytes to produce nanosized polydopamine

Cited by 41 publications

References 23 publications

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

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

Template-Assisted Formation of Nanostructured Dopamine-Modified Polymers

Dopamine: Just the Right Medicine for Membranes

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