Functional Coating from Amyloid Superwetting Films

© 2022 The Authors. Advanced Materials published by Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 34(2022), 51 vom: 05. Dez., Seite e2205072
1. Verfasser: Jin, Tonghui (VerfasserIn)
Weitere Verfasser: Peydayesh, Mohammad, Li, Mingqin, Yao, Yang, Wu, Di, Mezzenga, Raffaele
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article amyloid fibrils antifogging antifouling enzyme immobilization oil/water separation β-lactoglobulin Amyloid Laccase EC 1.10.3.2 Amyloidogenic Proteins
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520 |a Tailoring the hydrophilicity of solid surfaces with a strong affinity to water has been extensively explored in the last 20 years, but studies have been limited to the single function of wettability. Here, the multifunctional properties of tailored surface films are extended from exhibiting superwettability to facilitating biological activities. It is shown that amyloid fibrils can be universally coated onto various substrates, such as fabrics (non-woven organic masks), metal meshes, polyethersulfone (PES), glass, and more, endowing the resulting surfaces with excellent performance in oil/water mixture and emulsion separation, antifouling, and antifogging. Moreover, the biocompatible crosslinked amyloid fibril coatings can serve as a platform for biocatalytic activities by immobilizing enzymes, as shown in the 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt (ABTS) oxidation and Reactive Black 5 (RB5) degradation by laccase from Trametes versicolor. The study provides a universal approach to modifying surface morphology and chemical properties via fibrous protein templates, opening the way to unexplored bio-based applications and functionalities 
650 4 |a Journal Article 
650 4 |a amyloid fibrils 
650 4 |a antifogging 
650 4 |a antifouling 
650 4 |a enzyme immobilization 
650 4 |a oil/water separation 
650 4 |a β-lactoglobulin 
650 7 |a Amyloid  |2 NLM 
650 7 |a Laccase  |2 NLM 
650 7 |a EC 1.10.3.2  |2 NLM 
650 7 |a Amyloidogenic Proteins  |2 NLM 
700 1 |a Peydayesh, Mohammad  |e verfasserin  |4 aut 
700 1 |a Li, Mingqin  |e verfasserin  |4 aut 
700 1 |a Yao, Yang  |e verfasserin  |4 aut 
700 1 |a Wu, Di  |e verfasserin  |4 aut 
700 1 |a Mezzenga, Raffaele  |e verfasserin  |4 aut 
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773 1 8 |g volume:34  |g year:2022  |g number:51  |g day:05  |g month:12  |g pages:e2205072 
856 4 0 |u http://dx.doi.org/10.1002/adma.202205072  |3 Volltext 
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