2022
DOI: 10.1002/pen.25904
|View full text |Cite
|
Sign up to set email alerts
|

Protein fractionation of pH‐responsive brush‐modified ethylene vinyl alcohol copolymer membranes*

Abstract: Protein fractionation and purification remain challenging in membrane separation. Herein, a pH-responsive membrane was developed by grafting the brush-like poly(dimethylaminoethyl methacrylate) (PDMAEMA) via ATRP onto the ethylene vinyl alcohol copolymer (EVAL) membrane for protein fractionation. The PDMAEMA brushes are distributed in all pore channels of the membrane. Based on the electrostatic and sieving properties of the as-prepared pH-responsive membrane, three milk proteins are successfully separated fro… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3

Citation Types

0
3
0

Year Published

2022
2022
2024
2024

Publication Types

Select...
5

Relationship

0
5

Authors

Journals

citations
Cited by 5 publications
(3 citation statements)
references
References 32 publications
0
3
0
Order By: Relevance
“…Polymer brushes are considered to be promising systems for the creation of such coatings. Being able to improve product performance and reduce maintenance expenses [ 1 ], smart polymer coatings (SPC) can be exploited in a variety of industrial sectors, providing a wide range of applications such as switch sensors [ 2 , 3 , 4 ], antifouling surfaces [ 5 , 6 , 7 , 8 ], lubrication [ 9 ], targeting drug delivery [ 10 , 11 , 12 , 13 , 14 , 15 ], and chromatographic protein separations [ 16 , 17 , 18 ].…”
Section: Introductionmentioning
confidence: 99%
“…Polymer brushes are considered to be promising systems for the creation of such coatings. Being able to improve product performance and reduce maintenance expenses [ 1 ], smart polymer coatings (SPC) can be exploited in a variety of industrial sectors, providing a wide range of applications such as switch sensors [ 2 , 3 , 4 ], antifouling surfaces [ 5 , 6 , 7 , 8 ], lubrication [ 9 ], targeting drug delivery [ 10 , 11 , 12 , 13 , 14 , 15 ], and chromatographic protein separations [ 16 , 17 , 18 ].…”
Section: Introductionmentioning
confidence: 99%
“…Polymer brushes, which are formed by grafting polymer chains on a surface, provide a convenient method for the modification of surface properties. In particular, multicomponent brushes, composed of chemically different brushes which respond to external stimuli, such as environmental temperature, pH, and electric or magnetic fields, could be exploited for the design of smart materials with a wide range of applications in nano- and biotechnology, for example, switch sensors, antifouling surfaces, targeting drug delivery, , and chromatographic protein separations. Two basic quantities that determine the performance of these smart materials are the material sensitivity and response time. For practical uses, people normally pursue smart materials with high sensitivity and a short response time.…”
Section: Introductionmentioning
confidence: 99%
“…Stimuli-responsive polymers are often immobilized as "polymer brushes" on substrate surfaces, which can be solid [23,24], colloidal [25], or polymeric membrane surfaces [26], by either physical adsorption or chemical bonding. Physical adsorption is relatively simple to operate, but the coatings fabricated via this method are prone to failure due to the lack of a strong interaction between the substrate surfaces and the coatings [27,28].…”
Section: Introductionmentioning
confidence: 99%