{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,22]],"date-time":"2025-10-22T00:44:30Z","timestamp":1761093870235,"version":"build-2065373602"},"reference-count":28,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2012,12,22]],"date-time":"2012-12-22T00:00:00Z","timestamp":1356134400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"\u201cCentro de Processos Qu\u00edmicos do IST\u201d (Center for Chemical Processes of IST) of the Department of Chemical Engineering, \u201cInstituto Superior T\u00e9cnico,\u201d Technical University of Lisbon, Lisbon, Portugal"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Polymer Engineering &amp; Sci"],"published-print":{"date-parts":[[2013,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The monomers 2\u2010acrylamido\u20102\u2010methyl\u2010propanosulfonic acid and acrylamide, and methyleno\u2010bisacrylamide (BA) whenever a crosslinker was added, were selected for the synthesis of superabsorbent polymers. Texture was observed by scanning electronic microscopy, and specific gravity and swelling were measured. The influence of synthesis conditions\u2014polymerization technique, reaction medium pH, and BA addition\u2014on the texture of the synthesized polymer and its influence on polymer characteristics were assessed. The tests showed that the pores' sizes and distribution in the polymer depend on the polymerization conditions. Swelling rate of the polymers, namely from inverse emulsion technique, with BA and at pH 9, is remarkably high, suiting applications. POLYM. ENG. SCI., 2013. \u00a9 2012 Society of Plastics Engineers<\/jats:p>","DOI":"10.1002\/pen.23434","type":"journal-article","created":{"date-parts":[[2012,12,22]],"date-time":"2012-12-22T02:11:09Z","timestamp":1356142269000},"page":"1728-1733","source":"Crossref","is-referenced-by-count":3,"title":["Synthesis, swelling capacity, and texture of polymers from monomers of sulfonic acid and acrylamide"],"prefix":"10.1002","volume":"53","author":[{"given":"F\u00e1tima","family":"Rosa","sequence":"first","affiliation":[]},{"given":"Jo\u00e3o","family":"Bordado","sequence":"additional","affiliation":[]},{"given":"Miguel","family":"Casquilho","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2012,12,22]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/app.10731"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/app.29620"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/1097-4628(20000912)77:11<2480::AID-APP17>3.0.CO;2-T"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0032-3861(98)00546-1"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/adv.1012"},{"key":"e_1_2_6_7_2","first-page":"19","volume":"15","author":"Masuda F.","year":"1983","journal-title":"Chem. Econ. Eng. Rev."},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0032-3861(97)00403-5"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1038\/417388a"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma0622377"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.polymer.2005.07.045"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1002\/app.26287"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.colsurfa.2008.02.019"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0032-3861(98)00394-2"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/pi.1218"},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-4628(20000725)77:4<903::AID-APP26>3.0.CO;2-E"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma010840d"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.colsurfa.2006.06.027"},{"key":"e_1_2_6_19_2","doi-asserted-by":"publisher","DOI":"10.1039\/JR9630000218"},{"key":"e_1_2_6_20_2","doi-asserted-by":"publisher","DOI":"10.1002\/pen.11043"},{"key":"e_1_2_6_21_2","unstructured":"Lubrizol Corporation Wickliffe OH (USA) http:\/\/www. lubrizol.com\/Article.aspx?id=22540&terms=sulfonic(accessed April 2 2011)."},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma00181a025"},{"key":"e_1_2_6_23_2","doi-asserted-by":"publisher","DOI":"10.1002\/pen.21238"},{"key":"e_1_2_6_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0032-3861(01)00596-1"},{"key":"e_1_2_6_25_2","doi-asserted-by":"publisher","DOI":"10.1002\/app.30188"},{"key":"e_1_2_6_26_2","doi-asserted-by":"publisher","DOI":"10.1002\/app.1983.070280404"},{"key":"e_1_2_6_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/0032-3861(78)90269-0"},{"key":"e_1_2_6_28_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-4628(19970531)64:9<1701::AID-APP5>3.0.CO;2-J"},{"key":"e_1_2_6_29_2","doi-asserted-by":"crossref","DOI":"10.1007\/978-1-4419-5919-5","volume-title":"Biomedical Applications Hydrogels Handbook","author":"Ottenbrite R.M.","year":"2010"}],"container-title":["Polymer Engineering &amp; Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fpen.23434","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fpen.23434","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/4spepublications.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/pen.23434","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T13:26:33Z","timestamp":1761053193000},"score":1,"resource":{"primary":{"URL":"https:\/\/4spepublications.onlinelibrary.wiley.com\/doi\/10.1002\/pen.23434"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,12,22]]},"references-count":28,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2013,8]]}},"alternative-id":["10.1002\/pen.23434"],"URL":"https:\/\/doi.org\/10.1002\/pen.23434","archive":["Portico"],"relation":{},"ISSN":["0032-3888","1548-2634"],"issn-type":[{"type":"print","value":"0032-3888"},{"type":"electronic","value":"1548-2634"}],"subject":[],"published":{"date-parts":[[2012,12,22]]}}}