{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T09:21:52Z","timestamp":1782552112413,"version":"3.54.5"},"reference-count":40,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2019,9,1]],"date-time":"2019-09-01T00:00:00Z","timestamp":1567296000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Biological Macromolecules"],"published-print":{"date-parts":[[2019,9]]},"DOI":"10.1016\/j.ijbiomac.2019.06.081","type":"journal-article","created":{"date-parts":[[2019,6,12]],"date-time":"2019-06-12T15:13:45Z","timestamp":1560352425000},"page":"1273-1281","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":15,"special_numbering":"C","title":["Gamma radiation induced preparation of polyampholyte nanocomposite polymers for removal of Co(II)"],"prefix":"10.1016","volume":"136","author":[{"given":"Emad M.","family":"Elsharma","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alaaeldine Sh.","family":"Saleh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wael S.I.","family":"Abou-Elmagd","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Essam","family":"Metwally","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tharwat","family":"Siyam","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0005","doi-asserted-by":"crossref","first-page":"1864","DOI":"10.1021\/ja01160a532","article-title":"Synthetic electrical analog of proteins","volume":"72","author":"Alfrey","year":"1950","journal-title":"J. Am. Chem. Soc."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0010","doi-asserted-by":"crossref","first-page":"436","DOI":"10.1021\/ja01122a046","article-title":"Amphoteric polyelectrolytes. I. 2-Vinylpyridine\u2014methacrylic acid copolymers","volume":"74","author":"Alfrey","year":"1952","journal-title":"J. Am. Chem. Soc."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0015","doi-asserted-by":"crossref","first-page":"438","DOI":"10.1021\/ja01122a047","article-title":"Amphoteric polyelectrolytes. II. Copolymers of methacrylic acid and diethylaminoethyl methacrylate","volume":"74","author":"Alfrey","year":"1952","journal-title":"J. Am. Chem. Soc."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0020","doi-asserted-by":"crossref","first-page":"1391","DOI":"10.1021\/ma60078a012","article-title":"Optically active polyampholytes derived from l- and D-carbylalanyl-L-histidine","volume":"13","author":"van der Eijk","year":"1980","journal-title":"Macromolecules"},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0025","doi-asserted-by":"crossref","first-page":"705","DOI":"10.1016\/S0014-3057(00)00159-2","article-title":"Spontaneous copolymerization of acrylic acid with 4-VP & microscopic acid dissociation of alterning copolymerization","volume":"37","author":"Masuda","year":"2001","journal-title":"Eur. Polym. J."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0030","series-title":"Polym. Amin. Ammonium Salts","first-page":"113","author":"Merle","year":"1980"},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0035","series-title":"Polym. Amin. Ammonium Salts","first-page":"105","author":"Salamone","year":"1980"},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0040","series-title":"Encycl. Polym. Sci. Eng","first-page":"514","author":"Salamone","year":"1987"},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0045","doi-asserted-by":"crossref","first-page":"1168","DOI":"10.1016\/j.cej.2015.08.058","article-title":"A new water-soluble polycarbobetaine showing high selectivity toward copper","volume":"283","author":"Mouton","year":"2016","journal-title":"Chem. Eng. J."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0050","doi-asserted-by":"crossref","first-page":"788","DOI":"10.1016\/j.carbpol.2014.05.043","article-title":"Removal of Cu(II) and Cr(VI) from wastewater by an amphoteric sorbent based on cellulose-rich biomass","volume":"111","author":"Zhong","year":"2014","journal-title":"Carbohydr. Polym."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0055","first-page":"46","article-title":"Study sorption of heavy metals nitrogen \u2013 and -phosphorus containing polyampholytes","volume":"6","author":"Bekchanov","year":"2016","journal-title":"Am. J. Polym. Sci."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0060","doi-asserted-by":"crossref","first-page":"374","DOI":"10.1016\/j.jhazmat.2012.03.045","article-title":"Adsorption of Cd(II) and Pb(II) onto a one step-synthesized polyampholyte: kinetics and equilibrium studies","volume":"217\u2013218","author":"Copello","year":"2012","journal-title":"J. Hazard. Mater."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0065","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1080\/00914037.2010.504166","article-title":"Preparation of poly(acrylamide-maleic acid) resin by template polymerization and its use for adsorption of Co(II) and Ni(II)","volume":"60","author":"Abdel-Aziz","year":"2010","journal-title":"Int. J. Polym. Mater. Polym. Biomater."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0070","doi-asserted-by":"crossref","first-page":"7409","DOI":"10.1039\/C5NJ01479D","article-title":"Synthesis, characterization and application of a modified acrylamide-styrene sulfonate resin and a composite for sorption of some rare earth elements","volume":"39","author":"Borai","year":"2015","journal-title":"New J. Chem."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0075","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1016\/j.radphyschem.2017.11.018","article-title":"Radiation grafting of acrylamide and maleic acid on chitosan and effective application for removal of Co(II) from aqueous solutions","volume":"144","author":"Saleh","year":"2018","journal-title":"Radiat. Phys. Chem."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0080","doi-asserted-by":"crossref","first-page":"1624","DOI":"10.1016\/j.radphyschem.2006.11.014","article-title":"Radiation-induced grafting of acrylamide onto guar gum in aqueous medium: synthesis and characterization of grafted polymer guar-g-acrylamide","volume":"76","author":"Biswal","year":"2007","journal-title":"Radiat. Phys. Chem."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0085","doi-asserted-by":"crossref","first-page":"4157","DOI":"10.1007\/s10570-014-0445-6","article-title":"Synthesis of cellulose derivative based superabsorbent hydrogels by radiation induced crosslinking","volume":"21","author":"Fekete","year":"2014","journal-title":"Cellulose"},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0090","doi-asserted-by":"crossref","first-page":"114","DOI":"10.1016\/j.radphyschem.2015.02.023","article-title":"Synthesis of cellulose-based superabsorbent hydrogels by high-energy irradiation in the presence of crosslinking agent","volume":"118","author":"Fekete","year":"2016","journal-title":"Radiat. Phys. Chem."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0095","series-title":"Principles of Polymer Chemistry","author":"Ravve","year":"2013"},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0100","doi-asserted-by":"crossref","first-page":"1341","DOI":"10.1016\/S0014-3057(02)00391-9","article-title":"Synthesis of fast-swelling superabsorbent hydrogels: effect of crosslinker type and concentration on porosity and absorption rate","volume":"39","author":"Kabiri","year":"2003","journal-title":"Eur. Polym. J."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0105","doi-asserted-by":"crossref","first-page":"553","DOI":"10.1016\/j.radphyschem.2012.01.014","article-title":"Radiation synthesis and characterization of nanosilver\/gelatin\/carboxymethyl chitosan hydrogel","volume":"81","author":"Zhou","year":"2012","journal-title":"Radiat. Phys. Chem."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0110","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1007\/s00289-009-0077-4","article-title":"Removal of acidic dye from aqueous solutions using poly(DMAEMA-AMPS-HEMA) terpolymer\/MMT nanocomposite hydrogels","volume":"63","author":"Dalaran","year":"2009","journal-title":"Polym. Bull."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0115","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1002\/pi.2685","article-title":"Effect of different bases and neutralization steps on porosity and properties of collagen-based hydrogels","volume":"59","author":"Pourjavadi","year":"2010","journal-title":"Polym. Int."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0120","doi-asserted-by":"crossref","first-page":"430","DOI":"10.1038\/355430a0","article-title":"Multiple phases of polymer gels","volume":"355","author":"Annaka","year":"1992","journal-title":"Nature"},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0125","doi-asserted-by":"crossref","first-page":"170","DOI":"10.1016\/j.desal.2011.06.004","article-title":"Study on a novel polyampholyte nanocomposite superabsorbent hydrogels: synthesis, characterization and investigation of removal of indigo carmine from aqueous solution","volume":"279","author":"Dalaran","year":"2011","journal-title":"Desalination"},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0130","doi-asserted-by":"crossref","first-page":"325","DOI":"10.1007\/BF00254851","article-title":"Crosslinked poly(sodium acrylate) hydrogels","volume":"15","author":"Buchanan","year":"1986","journal-title":"Polym. Bull."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0135","first-page":"36","article-title":"Synthesis and characterization of carboxymethyl cellulose (CMC) from water hyacinth using ethanol-isobutyl alcohol mixture as the solvents","volume":"5","author":"Saputra","year":"2014","journal-title":"Int. J. Chem. Eng. Appl."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0140","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1016\/0014-3057(91)90111-Z","article-title":"Chemical modification of chitosan by glycidyl trimethylammonium chloride. Characterization of modified chitosan by 13C- and lH-NMR spectroscopy","volume":"27","author":"Loubaki","year":"1991","journal-title":"Eur. Polym. J."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0145","doi-asserted-by":"crossref","first-page":"420","DOI":"10.1590\/S0366-69132009000400013","article-title":"Synthesis and characterization of magnetic nanoparticles coated with silica through a sol-gel approach","volume":"55","author":"Andrade","year":"2009","journal-title":"Cer\u00e2mica"},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0150","doi-asserted-by":"crossref","first-page":"64919","DOI":"10.1039\/C4RA11283K","article-title":"Magnetic, X-ray and M\u00f6ssbauer studies on magnetite\/maghemite core-shell nanostructures fabricated through an aqueous route","volume":"4","author":"Iyengar","year":"2014","journal-title":"RSC Adv."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0155","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1016\/j.saa.2014.04.039","article-title":"Preparation of biocompatible magnetite-carboxymethyl cellulose nanocomposite: characterization of nanocomposite by FTIR, XRD, FESEM and TEM","volume":"131","author":"Habibi","year":"2014","journal-title":"Spectrochim. Acta - Part A Mol. Biomol. Spectrosc."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0160","doi-asserted-by":"crossref","first-page":"721","DOI":"10.1016\/j.protcy.2016.05.201","article-title":"Preparation of chitosan- CMC blends and studies on thermal properties","volume":"24","author":"Thomas","year":"2016","journal-title":"Procedia Technol"},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0165","series-title":"The Aqueous Chemistry of the Elements","author":"Schweitzer","year":"2010"},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0170","doi-asserted-by":"crossref","first-page":"43","DOI":"10.2225\/vol8-issue1-fulltext-7","article-title":"Removal of heavy metal from industrial wastewater using chitosan coated oil palm shell charcoal","volume":"8","author":"Nomanbhay","year":"2005","journal-title":"Electron. J. Biotechnol."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0175","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1016\/j.scitotenv.2013.03.082","article-title":"Adsorption of Pb2+, Cd2+, Cu2+and Cr3+ onto titanate nanotubes: competition and effect of inorganic ions","volume":"456\u2013457","author":"Liu","year":"2013","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0180","doi-asserted-by":"crossref","first-page":"756","DOI":"10.1016\/j.jhazmat.2009.09.116","article-title":"Isotherms, kinetics and thermodynamic studies of adsorption of Cu2+ from aqueous solutions by Mg2+\/K+ type orange peel adsorbents","volume":"174","author":"Liang","year":"2010","journal-title":"J. Hazard. Mater."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0185","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1515\/zpch-1907-5723","article-title":"\u00dcber die adsorption in l\u00f6sungen","volume":"57","author":"Freundlich","year":"1907","journal-title":"Zeitschrift F\u00fcr Phys. Chemie."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0190","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1016\/j.jhazmat.2013.01.042","article-title":"Preparation, characterization and adsorption properties of a novel 3-aminopropyltriethoxysilane functionalized sodium alginate porous membrane adsorbent for Cr(III) ions","volume":"248\u2013249","author":"Chen","year":"2013","journal-title":"J. Hazard. Mater."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0195","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1016\/j.cej.2009.04.051","article-title":"Adsorption kinetics and thermodynamic parameters of cationic dyes from aqueous solutions by using a new strong cation-exchange resin","volume":"152","author":"Bayramoglu","year":"2009","journal-title":"Chem. Eng. J."},{"key":"10.1016\/j.ijbiomac.2019.06.081_bb0200","doi-asserted-by":"crossref","first-page":"644","DOI":"10.1016\/j.jhazmat.2013.06.023","article-title":"Effect of particle size of drinking-water treatment residuals on the sorption of arsenic in the presence of competing ions","volume":"260","author":"Caporale","year":"2013","journal-title":"J. Hazard. Mater."}],"container-title":["International Journal of Biological Macromolecules"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0141813019311146?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0141813019311146?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2022,9,20]],"date-time":"2022-09-20T14:59:01Z","timestamp":1663685941000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0141813019311146"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,9]]},"references-count":40,"alternative-id":["S0141813019311146"],"URL":"https:\/\/doi.org\/10.1016\/j.ijbiomac.2019.06.081","relation":{},"ISSN":["0141-8130"],"issn-type":[{"value":"0141-8130","type":"print"}],"subject":[],"published":{"date-parts":[[2019,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Gamma radiation induced preparation of polyampholyte nanocomposite polymers for removal of Co(II)","name":"articletitle","label":"Article Title"},{"value":"International Journal of Biological Macromolecules","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ijbiomac.2019.06.081","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}