Polydopamine Nanoparticle-Coated Polysulfone Porous Granules as Adsorbents for Water Remediation

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Fältnamn	Indikatorer	Metadata
000		05125naa a2200505 4500
001		oai:research.chalmers.se:8f27f2dc-3d05-4152-88f0-d6e1a50e40ec
003		SwePub
008		190323s2019 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
024	7	a https://doi.org/10.1021/acsomega.8b029002 DOI
024	7	a https://research.chalmers.se/publication/5092852 URI
040		a (SwePub)cth
041		a engb eng
042		9 SwePub
072	7	a art2 swepub-publicationtype
072	7	a ref2 swepub-contenttype
100	1	a Posati, Tamarau Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR)4 aut
245	1 0	a Polydopamine Nanoparticle-Coated Polysulfone Porous Granules as Adsorbents for Water Remediation
264		c 2019-03-05
264	1	b American Chemical Society (ACS),c 2019
338		a electronic2 rdacarrier
520		a Water purification technologies possibly based on eco-sustainable, low cost, and multifunctional materials are being intensively pursued to resolve the current water scarcity and pollution. In this scenario, polysulfone hollow porous granules (PS-HPGs) prepared from scraps of the industrial production of polysulfone hollow fiber membranes were recently introduced as adsorbents and filtration materials for water and air treatment. Here, we report the functionalization of PS-HPGs with polydopamine (PD) nanoparticles for the preparation of a new versatile and efficient adsorbent material, namely, PSPD-HPGs. The in situ growth of PD under mild alkaline oxidative polymerization allowed us to stably graft PD on polysulfone granules. Enhanced removal efficiency of ofloxacin, an antibiotic drug, with an improvement up to 70% with respect to the pristine PS-HPGs, and removal of Zn(II) and Ni(II) were also observed after PD modification. Remarkably, removal of Cu(II) ions with an efficiency up to 80% was observed for PSPD-HPGs, whereas no adsorption was found for the PD-free precursor. Collectively, these data show that modification with a biocompatible polymer such as PD provides a simple and valuable tool to enlarge the field of application of polysulfone hollow granules for water remediation from both organic and metal cation contaminants.
650	7	a NATURVETENSKAPx Kemix Polymerkemi0 (SwePub)104062 hsv//swe
650	7	a NATURAL SCIENCESx Chemical Sciencesx Polymer Chemistry0 (SwePub)104062 hsv//eng
650	7	a NATURVETENSKAPx Kemix Annan kemi0 (SwePub)104992 hsv//swe
650	7	a NATURAL SCIENCESx Chemical Sciencesx Other Chemistry Topics0 (SwePub)104992 hsv//eng
650	7	a TEKNIK OCH TEKNOLOGIERx Miljöbioteknikx Vattenbehandling0 (SwePub)208032 hsv//swe
650	7	a ENGINEERING AND TECHNOLOGYx Environmental Biotechnologyx Water Treatment0 (SwePub)208032 hsv//eng
700	1	a Nocchetti, Morenau Universita degli Studi di Perugia,University of Perugia4 aut
700	1	a Kovtun, Alessandrou Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR)4 aut
700	1	a Donnadio, Annau Universita degli Studi di Perugia,University of Perugia4 aut
700	1	a Zambianchi, Massimou Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR)4 aut
700	1	a Aluigi, Annalisau Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR)4 aut
700	1	a Capobianco, Massimo L.u Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR)4 aut
700	1	a Corticelli, Francou Consiglo Nazionale Delle Richerche4 aut
700	1	a Palermo, Vincenzo,d 1972u Chalmers tekniska högskola,Chalmers University of Technology,Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR)4 aut0 (Swepub:cth)palermo
700	1	a Ruani, G.u Istituto per lo Studio dei Materiali Nanostrutturati del C.N.R.4 aut
700	1	a Zamboni, Robertou Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR)4 aut
700	1	a Navacchia, Maria Luisau Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR)4 aut
700	1	a Melucci, M.u Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR)4 aut
710	2	a Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR)b Universita degli Studi di Perugia4 org
773	0	t ACS Omegad : American Chemical Society (ACS)g 4:3, s. 4839-4847q 4:3<4839-4847x 2470-1343
856	4	u https://research.chalmers.se/publication/509285/file/509285_Fulltext.pdfx primaryx freey FULLTEXT
856	4	u https://pubs.acs.org/doi/pdf/10.1021/acsomega.8b02900
856	4 8	u https://doi.org/10.1021/acsomega.8b02900
856	4 8	u https://research.chalmers.se/publication/509285

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Av författaren/redakt...: Posati, Tamara; Nocchetti, Moren ...; Kovtun, Alessand ...; Donnadio, Anna; Zambianchi, Mass ...; Aluigi, Annalisa; visa fler...; Capobianco, Mass ...; Corticelli, Fran ...; Palermo, Vincenz ...; Ruani, G.; Zamboni, Roberto; Navacchia, Maria ...; Melucci, M.; visa färre...

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