A Facile Approach for Fabricating Dual‐Function Membrane: Simultaneously Removing Oil from Water and Adsorbing Water‐Soluble Proteins

Zhang, Qingdong; Cao, Ya; Liu, Na; Zhang, Weifeng; Chen, Yuning; Lin, Xin; Tao, Lei; Wei, Yen; Feng, Lin

doi:10.1002/admi.201600291

Cited by 24 publications

(6 citation statements)

References 34 publications

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“…202 Moreover, by combining mussel-inspired chemistry and the 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride/N-hydroxysuccinimide coupling reaction, they prepared dual-function membranes that can separate oil/water mixtures and adsorb proteins from wastewater simultaneously. 203 These multifunctional membranes show great potential for practical applications in treatment of complex, multicomponent wastewater streams.…”

Section: Mussel-inspired Materials Integrating Multifunctionality For Water Remediationmentioning

confidence: 99%

Mussel-Inspired Surface Engineering for Water-Remediation Materials

Wang

Yang

et al. 2019

Matter

321

177

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Mussel-inspired chemistry, as a powerful tool to manipulate material properties, has been widely studied and implemented in surface engineering of a variety of materials for multipurpose functionalization. With the rapid development of this field, more flexible and efficient modification strategies for surface engineering and application modes have been developed recently. It is therefore critical to update the broader scientific community on the important advances in this interdisciplinary field. Here, we summarize recent progress in musselinspired chemistry and its emerging applications in water remediation. The reaction and adhesion mechanisms of polydopamine, as well as its chemical and physical properties, are discussed. The functionalization strategies are categorized into post-functionalization, co-deposition, and pre-modification, and the roles of mussel-inspired surface coatings are highlighted in filtration, adsorbing, and catalytic materials as well as the burgeoning area of photothermal distillation materials.

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Section: Mussel-inspired Materials Integrating Multifunctionality For Water Remediationmentioning

confidence: 99%

Mussel-Inspired Surface Engineering for Water-Remediation Materials

Wang

Yang

et al. 2019

Matter

321

177

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“…On the other hand, by adjusting pore size to be smaller than or comparable to the diameter of emulsified droplets (usually smaller than 20 μm), oil-water emulsion (oil-in-water emulsion or water-in-oil emulsion) can also be separated by allowing oil to pass through the membrane and repelling water droplets (Figure 2b, above). [82,83] Under this condition, polymer membranes with smaller pores have been successfully synthesized and widely used for this task. While for metal meshes and fabrics, their pore size should be less than tens of micrometers, which can be achieved by depositing a surface-active polymer or via growing inorganic nanoparticles on the surface.…”

Section: Basic Considerations For Oil-water Separationmentioning

confidence: 99%

Rational design of materials interface at nanoscale towards intelligent oil–water separation

et al. 2018

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“…For a superoleophobic surface in air, in addition to further reducing the surface free energy through rigorous chemical modification, sufficiently rough micro-/ nanostructures and a re-entrant surface curvature are also required. 26,27 Recently, inspired by fish scales, an underwater superoleophobic concept is put forward and confirmed by Jiang's group. 21,28,29 Nevertheless, these underwater superoleophobic surfaces also suffer from tedious modification procedures and limited stability in a complex oily wastewater environment.…”

Section: ■ Introductionmentioning

confidence: 96%

Green Construction of an Oil–Water Separator at Room Temperature and Its Promotion to an Adsorption Membrane

Xiong

Nie

et al. 2019

Langmuir

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Underwater superoleophobic membranes as an effective means of resisting oil stains are often subjected to cumbersome modification procedures, limited stability, and difficult expansion of assembly. To develop simple, green, stable, and scalable underwater superoleophobic films, herein, cellulose-based oil−water separators with high-efficiency oil purification were constructed by using commercial carboxymethocel (CMC) as a solute and a dimethyl sulfoxide-modified ionic liquid as a solvent. Owing to the superior dissolution, regenerability, and gelation of CMC, the metal mesh and gauze can be imparted with an excellent oleophobic ability through simple dipping, spraying, and coating of the CMC solution. As a result, these modified functionalized devices exhibit a purification capacity of more than 99.5% for various oil−water mixtures. Unexpectedly, the CMC gel coating also shields the gloves from organic solvents. Significantly, when the CMC solution is applied to an adsorption membrane, it not only endows the film with excellent oil−water separation characteristics but also enhances the adsorption amount and rate of the adsorbent. Therefore, CMC-based oleophobic materials can be widely developed and applied to a variety of fields that require oleophobic properties.

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A Facile Approach for Fabricating Dual‐Function Membrane: Simultaneously Removing Oil from Water and Adsorbing Water‐Soluble Proteins

Cited by 24 publications

References 34 publications

Mussel-Inspired Surface Engineering for Water-Remediation Materials

Mussel-Inspired Surface Engineering for Water-Remediation Materials

Rational design of materials interface at nanoscale towards intelligent oil–water separation

Green Construction of an Oil–Water Separator at Room Temperature and Its Promotion to an Adsorption Membrane

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