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Ranil Wickramasinghe

Researcher at University of Arkansas

Publications -  27
Citations -  1028

Ranil Wickramasinghe is an academic researcher from University of Arkansas. The author has contributed to research in topics: Membrane & Engineering. The author has an hindex of 13, co-authored 23 publications receiving 844 citations. Previous affiliations of Ranil Wickramasinghe include University of Arkansas at Little Rock & Colorado State University.

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Journal ArticleDOI

Effects of Salt on the Lower Critical Solution Temperature of Poly (N-Isopropylacrylamide)

Hongbo Du, +2 more
- 22 Nov 2010 - 
TL;DR: It is suggested that direct interactions between the salt cations and the polymer play a critical role in the shift of LCST and subsequently on protein stability and the results suggest that cations have a much stronger affinity with the polymer, whereas anions bind weakly withthe polymer.
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Arsenic removal from drinking water by flocculation and microfiltration

Binbing Han, +3 more
- 10 Sep 2002 - 
TL;DR: Results obtained here show that flocculation prior to microfiltration leads to significant arsenic removal in the permeate, and the addition of small amounts of cationic polymeric flocculants lead to significantly improved permeate fluxes duringmicrofiltration.
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Direct capture of influenza A virus from cell culture supernatant with Sartobind anion-exchange membrane adsorbers

B. Kalbfuss, +7 more
- 01 Aug 2007 - 
TL;DR: Due to their high productivity, ease of operation and acceptable yields Sartobind Q anion-exchangers can be considered promising candidates for the large-scale purification of cell culture derived influenza virus.
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Modeling sucrose hydrolysis in dilute sulfuric acid solutions at pretreatment conditions for lignocellulosic biomass

Bower Shane, +3 more
- 01 Oct 2008 - 
TL;DR: Since both sugars may survive dilute acid pretreatment, they could provide an additional carbon source for production of ethanol and other bio-based products.
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Zwitterionic forward osmosis membrane modified by fast second interfacial polymerization with enhanced antifouling and antimicrobial properties for produced water pretreatment

Yu-Hsuan Chiao, +14 more
- 01 Nov 2019 - 
TL;DR: In this article, a superfast surface modification of forward osmosis (FO) membranes was accomplished using zwitterionic species with improved antibacterial and antifouling properties.