نتایج جستجو برای: interfacial polymerization

تعداد نتایج: 51941  

Several novel composite membranes were prepared to separate and recycle amoxicillin from pharmaceutical wastewater via nanofiltration process. The synthesis of these membranes included three stages: 1- preparation of polysulfone ultrafiltration membranes as a support via phase separation process, 2- modification of its surface by interfacial polymerization as a selective layer (polyamide), and ...

Journal: : 2021

Surface and interfacial activity of whey protein isolate-gellan gum conjugate as a function polymerization degree

Journal: :Chemical communications 2007
Jyongsik Jang Sunhee Kim Kyung Jin Lee

CdS/PMMA core/shell nanoparticles were synthesized using dispersion-mediated interfacial polymerization, and the transparent PMMA shell not only maintained the optical properties of CdS core but effectively protected the CdS core from environmental perturbation.

Journal: :Langmuir : the ACS journal of surfaces and colloids 2010
Cécile Monteux Claire Marlière Pauline Paris Nadège Pantoustier Nicolas Sanson Patrick Perrin

Highly monodisperse poly(N-isopropylacrylamide), PNiPAM, microgels were prepared by the conventional radical polymerization of NiPAM in the presence of dimethylamino ethyl methacrylate (DMAEMA) monomers at various concentrations. The effect of DMAEMA on the polymerization of PNiPAM microgels was examined at constant initiator (V50) and cross-linker (MBA) concentrations. The presence of DMAEMA i...

2015
Joachim Habel Michael Hansen Søren Kynde Nanna Larsen Søren Roi Midtgaard Grethe Vestergaard Jensen Julie Bomholt Anayo Ogbonna Kristoffer Almdal Alexander Schulz Claus Hélix-Nielsen Chuyang Y. Tang Zhining Wang

In recent years, aquaporin biomimetic membranes (ABMs) for water separation have gained considerable interest. Although the first ABMs are commercially available, there are still many challenges associated with further ABM development. Here, we discuss the interplay of the main components of ABMs: aquaporin proteins (AQPs), block copolymers for AQP reconstitution, and polymer-based supporting s...

Journal: :Green Chemistry 2021

Thin film composite membranes of polyamide prepared by vapour phase interfacial polymerization between a diamine and an acyl chloride are applied to nanofiltration.

Journal: :Chaos: An Interdisciplinary Journal of Nonlinear Science 2000

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