Matches in SemOpenAlex for { <https://semopenalex.org/work/W2772609911> ?p ?o ?g. }
- W2772609911 endingPage "172" @default.
- W2772609911 startingPage "165" @default.
- W2772609911 abstract "Membrane-based technologies are increasingly used for water and wastewater treatment; however, biofouling, the adhesion of microorganisms to the membrane and subsequent formation of biofilm, remains a major obstacle in real applications. In this study, we report a novel method to fabricate a highly antibiofouling membrane by grafting quaternary ammonium compounds (QAC) onto a silica-decorated membrane via alkoxysilane polycondensation reaction. A controlled architecture was created by initially coating polydopamine (PDA)/polyethylenimine (PEI) layer, followed by in situ synthesizing a hydrophilic silica nanoparticle layer through silification reaction and then immobilizing QAC on the silica-decorated membrane to form an antibacterial surface. Although the QAC modified membrane exhibited comparable surface roughness, hydrophilicity and water permeability with the pristine membrane, the former displayed clear antibacterial effects against both Gram-positive and Gram-negative bacteria compared to the pristine membrane, i.e., ~93% and ~92% inhibition of S. aureus and E. coli, respectively. The excellent biofouling resistance imparted by the QAC layer was further confirmed by filtration experiment, showing lower water flux decline compared to the control. In addition, QAC-modified membranes exhibited high stability during repeated chemical cleaning cycles. This grafting protocol for QAC provides a new dimension to modify a wide range of water and wastewater treatment membranes for mitigating biofouling." @default.
- W2772609911 created "2017-12-22" @default.
- W2772609911 creator A5001190297 @default.
- W2772609911 creator A5013175321 @default.
- W2772609911 creator A5038667152 @default.
- W2772609911 creator A5042761483 @default.
- W2772609911 creator A5043002209 @default.
- W2772609911 creator A5081741960 @default.
- W2772609911 creator A5082599988 @default.
- W2772609911 creator A5082957185 @default.
- W2772609911 date "2018-03-01" @default.
- W2772609911 modified "2023-10-09" @default.
- W2772609911 title "Modification of microfiltration membranes by alkoxysilane polycondensation induced quaternary ammonium compounds grafting for biofouling mitigation" @default.
- W2772609911 cites W1873977011 @default.
- W2772609911 cites W1981817307 @default.
- W2772609911 cites W1989260926 @default.
- W2772609911 cites W1996157979 @default.
- W2772609911 cites W1996176089 @default.
- W2772609911 cites W2002025851 @default.
- W2772609911 cites W2002116424 @default.
- W2772609911 cites W2006976125 @default.
- W2772609911 cites W2008242644 @default.
- W2772609911 cites W2029551729 @default.
- W2772609911 cites W2037285191 @default.
- W2772609911 cites W2037828768 @default.
- W2772609911 cites W2041148477 @default.
- W2772609911 cites W2042849291 @default.
- W2772609911 cites W2045028473 @default.
- W2772609911 cites W2046313650 @default.
- W2772609911 cites W2048688028 @default.
- W2772609911 cites W2053527612 @default.
- W2772609911 cites W2055638681 @default.
- W2772609911 cites W2056229263 @default.
- W2772609911 cites W2059006893 @default.
- W2772609911 cites W2060893508 @default.
- W2772609911 cites W2061759175 @default.
- W2772609911 cites W2061856644 @default.
- W2772609911 cites W2064656437 @default.
- W2772609911 cites W2071266267 @default.
- W2772609911 cites W2074880818 @default.
- W2772609911 cites W2094310463 @default.
- W2772609911 cites W2103145205 @default.
- W2772609911 cites W2136443636 @default.
- W2772609911 cites W2147909536 @default.
- W2772609911 cites W2277459377 @default.
- W2772609911 cites W2285006317 @default.
- W2772609911 cites W2296991227 @default.
- W2772609911 cites W2312261154 @default.
- W2772609911 cites W2313837094 @default.
- W2772609911 cites W2320527472 @default.
- W2772609911 cites W2322854638 @default.
- W2772609911 cites W2326203382 @default.
- W2772609911 cites W2328396510 @default.
- W2772609911 cites W2329340397 @default.
- W2772609911 cites W2340115184 @default.
- W2772609911 cites W2357914880 @default.
- W2772609911 cites W2468678131 @default.
- W2772609911 cites W2480570580 @default.
- W2772609911 cites W2482614146 @default.
- W2772609911 cites W2493161560 @default.
- W2772609911 cites W2504458733 @default.
- W2772609911 cites W2514267298 @default.
- W2772609911 cites W2520748061 @default.
- W2772609911 cites W2528432992 @default.
- W2772609911 cites W2559228864 @default.
- W2772609911 cites W2577967961 @default.
- W2772609911 cites W2613779893 @default.
- W2772609911 cites W2754993660 @default.
- W2772609911 cites W4229821970 @default.
- W2772609911 cites W940618424 @default.
- W2772609911 doi "https://doi.org/10.1016/j.memsci.2017.12.004" @default.
- W2772609911 hasPublicationYear "2018" @default.
- W2772609911 type Work @default.
- W2772609911 sameAs 2772609911 @default.
- W2772609911 citedByCount "61" @default.
- W2772609911 countsByYear W27726099112018 @default.
- W2772609911 countsByYear W27726099112019 @default.
- W2772609911 countsByYear W27726099112020 @default.
- W2772609911 countsByYear W27726099112021 @default.
- W2772609911 countsByYear W27726099112022 @default.
- W2772609911 countsByYear W27726099112023 @default.
- W2772609911 crossrefType "journal-article" @default.
- W2772609911 hasAuthorship W2772609911A5001190297 @default.
- W2772609911 hasAuthorship W2772609911A5013175321 @default.
- W2772609911 hasAuthorship W2772609911A5038667152 @default.
- W2772609911 hasAuthorship W2772609911A5042761483 @default.
- W2772609911 hasAuthorship W2772609911A5043002209 @default.
- W2772609911 hasAuthorship W2772609911A5081741960 @default.
- W2772609911 hasAuthorship W2772609911A5082599988 @default.
- W2772609911 hasAuthorship W2772609911A5082957185 @default.
- W2772609911 hasConcept C104317684 @default.
- W2772609911 hasConcept C127413603 @default.
- W2772609911 hasConcept C178790620 @default.
- W2772609911 hasConcept C185592680 @default.
- W2772609911 hasConcept C192562407 @default.
- W2772609911 hasConcept C2775925850 @default.
- W2772609911 hasConcept C2775937945 @default.
- W2772609911 hasConcept C2779870022 @default.