{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T19:03:19Z","timestamp":1792782199088,"version":"4.5.0"},"reference-count":37,"publisher":"Wiley","issue":"21","license":[{"start":{"date-parts":[[2014,6,4]],"date-time":"2014-06-04T00:00:00Z","timestamp":1401840000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"BS Eranet project","award":["7-045 IMAWATCO"],"award-info":[{"award-number":["7-045 IMAWATCO"]}]},{"name":"Parteneriate project","award":["117\/2012 SPOFLORAHYP"],"award-info":[{"award-number":["117\/2012 SPOFLORAHYP"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Applied Polymer Sci"],"published-print":{"date-parts":[[2014,11,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    New microfiltration and ultrafiltration membranes were obtained using acrylonitrile\u2010vinyl acetate copolymers in mixture with poly(vinyl alcohol) (PVA). Thus, a blend polymer solution was prepared in dimethylsulfoxide (DMSO) and used to obtain bicomponent polymer membranes by phase inversion. The rheological behavior of the DMSO polymer solutions was, mostly, dilatant at low shear gradients and pseudo plastic with quasi Newtonian tendency at higher gradients. Membranes were characterized by Fourier transform infrared spectrometry (FTIR), optical microscopy, atomic force microscopy, thermal gravimetric analysis\u2010differential thermal gravimetry, and pure water flux (PWF). FTIR spectra displayed the characteristic bands for acrylonitrile, vinyl acetate, and PVA. The morphology and the porosity can be tailored by the preparation conditions. PVA allows controlling the size of the pores and enables, in principle, to use the resulted membranes as supports for enzyme immobilization. PVA content influences the thermal stability. PWF values depend on the copolymer, on the content in PVA, but also on the coagulation bath composition. \u00a9 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci.\n                    <jats:bold>2014<\/jats:bold>\n                    ,\n                    <jats:italic>131<\/jats:italic>\n                    , 41013.\n                  <\/jats:p>","DOI":"10.1002\/app.41013","type":"journal-article","created":{"date-parts":[[2014,6,4]],"date-time":"2014-06-04T09:13:03Z","timestamp":1401873183000},"source":"Crossref","is-referenced-by-count":11,"title":["Preparation and characterization of membranes obtained from blends of acrylonitrile copolymers with poly(vinyl alcohol)"],"prefix":"10.1002","volume":"131","author":[{"given":"Teodor","family":"Sandu","sequence":"first","affiliation":[{"name":"National Research\u2010Development Institute for Chemistry and Petrochemistry\u2014ICECHIM Bucharest 060021 Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrei","family":"S\u00e2rbu","sequence":"additional","affiliation":[{"name":"National Research\u2010Development Institute for Chemistry and Petrochemistry\u2014ICECHIM Bucharest 060021 Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Celina Maria","family":"Damian","sequence":"additional","affiliation":[{"name":"Department of Bioresources and Polymer Science University \u201cPolitehnica\u201d Bucharest 010072 Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adela","family":"Marin","sequence":"additional","affiliation":[{"name":"Department of Anatomy Animal Physiology and Biophysics Faculty of Biology University of Bucharest Bucharest 050095 Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Silviu","family":"Vulpe","sequence":"additional","affiliation":[{"name":"Faculty of Physics University of Bucharest M\u0103gurele Ilfov 077125 Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Temenuzhka","family":"Budinova","sequence":"additional","affiliation":[{"name":"Institute of Organic Chemistry Bulgarian Academy of Sciences 1113 Sofia Bulgaria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boyko","family":"Tsyntsarski","sequence":"additional","affiliation":[{"name":"Institute of Organic Chemistry Bulgarian Academy of Sciences 1113 Sofia Bulgaria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M. 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