{"id":"https://openalex.org/W1985446889","doi":"https://doi.org/10.1002/pen.23484","title":"Photopolymerized pH\u2010sensitive semi\u2010IPN: Synthesis, water uptake analysis, and preliminary drug release study","display_name":"Photopolymerized pH\u2010sensitive semi\u2010IPN: Synthesis, water uptake analysis, and preliminary drug release study","publication_year":2013,"publication_date":"2013-02-06","ids":{"openalex":"https://openalex.org/W1985446889","doi":"https://doi.org/10.1002/pen.23484","mag":"1985446889"},"language":"en","primary_location":{"id":"doi:10.1002/pen.23484","doi":"https://doi.org/10.1002/pen.23484","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pen.23484","pdf_url":null,"source":{"id":"https://openalex.org/S114499311","display_name":"Polymer Engineering and Science","issn_l":"0032-3888","issn":["0032-3888","0096-8129","1548-2634"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer Engineering &amp; Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5114239248","display_name":"S. K. Bajpai","orcid":"https://orcid.org/0000-0001-8873-9958","observed_orcids":["https://orcid.org/0000-0001-8873-9958"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"S.K. Bajpai","raw_affiliation_strings":["Polymer Research Laboratory Department of Chemistry Government Model Science College Jabalpur 482001 Madhya Pradesh India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Polymer Research Laboratory Department of Chemistry Government Model Science College Jabalpur 482001 Madhya Pradesh India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053682283","display_name":"Priyanka Banger","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Priyanka Banger","raw_affiliation_strings":["Polymer Research Laboratory Department of Chemistry Government Model Science College Jabalpur 482001 Madhya Pradesh India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Polymer Research Laboratory Department of Chemistry Government Model Science College Jabalpur 482001 Madhya Pradesh India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5114239248"],"corresponding_institution_ids":[],"apc_list":{"value":4270,"currency":"USD","value_usd":4270},"apc_paid":null,"fwci":0.3322,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.48205559,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"53","issue":"10","first_page":"2129","last_page":"2140"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10343","display_name":"Hydrogels: synthesis, properties, applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10343","display_name":"Hydrogels: synthesis, properties, applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12642","display_name":"Polymer-Based Agricultural Enhancements","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10920","display_name":"Advanced Drug Delivery Systems","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3003","display_name":"Pharmaceutical Science"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ph-sensitive-hydrogels","display_name":"pH-responsive hydrogels","score":0.8690000176429749},{"id":"https://openalex.org/keywords/semi-interpenetrating-polymer-network","display_name":"semi-interpenetrating polymer network","score":0.9480000138282776},{"id":"https://openalex.org/keywords/cellulose-acetate","display_name":"cellulose acetate","score":0.9309999942779541},{"id":"https://openalex.org/keywords/acrylic-acid","display_name":"acrylic acid","score":0.9520000219345093},{"id":"https://openalex.org/keywords/n-n-methylenebisacrylamide","display_name":"N,N'-methylenebisacrylamide","score":0.9120000004768372},{"id":"https://openalex.org/keywords/photopolymerization","display_name":"photopolymerization","score":0.9449999928474426},{"id":"https://openalex.org/keywords/water-uptake","display_name":"water absorption","score":0.8429999947547913},{"id":"https://openalex.org/keywords/swelling-kinetics","display_name":"swelling kinetics","score":0.8220000267028809},{"id":"https://openalex.org/keywords/deswelling-kinetics","display_name":"deswelling kinetics","score":0.6959999799728394},{"id":"https://openalex.org/keywords/drug-release","display_name":"drug release","score":0.8240000009536743},{"id":"https://openalex.org/keywords/insulin-secretion","display_name":"insulin secretion","score":0.9580000042915344},{"id":"https://openalex.org/keywords/simulated-gastric-fluid","display_name":"simulated gastric fluid","score":0.8600000143051147},{"id":"https://openalex.org/keywords/simulated-intestinal-fluid","display_name":"simulated intestinal fluid","score":0.9039999842643738},{"id":"https://openalex.org/keywords/diffusion-coefficient","display_name":"diffusion coefficient","score":0.4359999895095825}],"concepts":[{"id":"https://openalex.org/C2778540859","wikidata":"https://www.wikidata.org/wiki/Q152234","display_name":"Swelling","level":2,"score":0.8996171951293945},{"id":"https://openalex.org/C108586683","wikidata":"https://www.wikidata.org/wiki/Q17164826","display_name":"Self-healing hydrogels","level":2,"score":0.8060479164123535},{"id":"https://openalex.org/C2780503075","wikidata":"https://www.wikidata.org/wiki/Q324628","display_name":"Acrylic acid","level":4,"score":0.6791205406188965},{"id":"https://openalex.org/C166940927","wikidata":"https://www.wikidata.org/wiki/Q178827","display_name":"Monomer","level":3,"score":0.5823994278907776},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5272079110145569},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.5179211497306824},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.5153636336326599},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.49694016575813293},{"id":"https://openalex.org/C2777118752","wikidata":"https://www.wikidata.org/wiki/Q124686","display_name":"Cellulose acetate","level":3,"score":0.47333934903144836},{"id":"https://openalex.org/C44228677","wikidata":"https://www.wikidata.org/wiki/Q181898","display_name":"Polymerization","level":3,"score":0.46987420320510864},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.45987218618392944},{"id":"https://openalex.org/C2778270854","wikidata":"https://www.wikidata.org/wiki/Q283917","display_name":"Formamide","level":2,"score":0.44858598709106445},{"id":"https://openalex.org/C163588942","wikidata":"https://www.wikidata.org/wiki/Q5165929","display_name":"Controlled release","level":2,"score":0.41512784361839294},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.35659259557724},{"id":"https://openalex.org/C2779251873","wikidata":"https://www.wikidata.org/wiki/Q80294","display_name":"Cellulose","level":2,"score":0.30512094497680664},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2560299038887024},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.1470780074596405},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.09825131297111511},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.06944519281387329},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/pen.23484","doi":"https://doi.org/10.1002/pen.23484","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pen.23484","pdf_url":null,"source":{"id":"https://openalex.org/S114499311","display_name":"Polymer Engineering and Science","issn_l":"0032-3888","issn":["0032-3888","0096-8129","1548-2634"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer Engineering &amp; Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1526034263","https://openalex.org/W1907084696","https://openalex.org/W1964710897","https://openalex.org/W1965748634","https://openalex.org/W1976609960","https://openalex.org/W1996434404","https://openalex.org/W2004617830","https://openalex.org/W2009841111","https://openalex.org/W2013055283","https://openalex.org/W2013490551","https://openalex.org/W2014214811","https://openalex.org/W2026539335","https://openalex.org/W2031153805","https://openalex.org/W2031770498","https://openalex.org/W2032506232","https://openalex.org/W2037572722","https://openalex.org/W2044879892","https://openalex.org/W2045896659","https://openalex.org/W2046821195","https://openalex.org/W2055183636","https://openalex.org/W2057681223","https://openalex.org/W2070052416","https://openalex.org/W2089081653","https://openalex.org/W2099739435","https://openalex.org/W2117141982","https://openalex.org/W2120948303","https://openalex.org/W2136791169","https://openalex.org/W2166713231","https://openalex.org/W2314659927"],"related_works":["https://openalex.org/W2349020923","https://openalex.org/W2143750739","https://openalex.org/W3128786940","https://openalex.org/W2103422398","https://openalex.org/W2360971112","https://openalex.org/W2044669626","https://openalex.org/W1996892788","https://openalex.org/W1992123757","https://openalex.org/W3171292771","https://openalex.org/W2015397294"],"abstract_inverted_index":{"A":[0],"series":[1],"of":[2,7,10,80,108,116,151,158,167,185,198],"pH\u2010sensitive":[3],"semi\u2010IPN":[4],"hydrogels,":[5],"composed":[6],"varying":[8,152],"amounts":[9],"monomer":[11],"acrylic":[12],"acid(AAc),":[13],"crosslinker":[14],"N,N\u2032":[15],"methylene":[16],"bisacrylamide,":[17],"polymer":[18],"cellulose":[19],"acetate":[20],"(CA)":[21],"were":[22,36,73,129],"synthesized":[23],"via":[24],"photoinitiated":[25],"polymerization":[26],"in":[27,77,105,113,148,161,170,177,181],"dimethyl":[28],"formamide":[29],"(DMF)":[30],"medium.":[31],"The":[32,43,94,122],"CA/P":[33],"(AAc)":[34],"hydrogels":[35],"characterized":[37],"by":[38,132],"FTIR,":[39],"and":[40,68,89,111,137,174],"TG":[41],"analysis.":[42],"equilibrium":[44],"water":[45],"uptake":[46],"data":[47],"was":[48],"used":[49],"to":[50,75,83],"determine":[51],"various":[52],"network":[53],"parameters.":[54],"For":[55],"all":[56],"the":[57,60,78,106,114,141,149,162],"samples":[58],"synthesized,":[59],"swelling":[61,99,104,136],"exponent":[62],"\u201cn,\u201d":[63],"initial":[64],"diffusion":[65,70],"coefficient":[66,71],"D":[67],"average":[69],"Dave":[72],"found":[74],"be":[76],"range":[79],"0.51\u20130.72,":[81],"3.16":[82],"7.14":[84],"\u00d7":[85],"10\u22126":[86],"cm2":[87,91],"min\u22121":[88],"94.16\u2013120.56":[90],"min\u22121,":[92],"respectively.":[93,121],"hydrogel":[95],"demonstrated":[96],"fair":[97],"pH\u2010dependent":[98],"behavior,":[100],"with":[101],"nearly":[102,175],"20%":[103],"medium":[107,115],"pH":[109,117,168,186],"1.0":[110,169],"615%":[112],"7.4":[118,187],"at":[119,188],"37\u00b0C,":[120],"gel":[123],"showed":[124],"excellent":[125],"swelling\u2013deswelling":[126],"cycles":[127],"which":[128],"interpreted":[130],"quantitatively":[131],"first":[133,171],"order":[134],"kinetic":[135],"deswelling":[138],"models.":[139],"Finally,":[140],"preliminary":[142],"insulin":[143],"release":[144,157],"study,":[145],"carried":[146],"out":[147],"media":[150],"pH,":[153],"observed":[154],"almost":[155],"16%":[156],"entrapped":[159],"drug":[160],"simulating":[163,182],"gastric":[164],"fluid":[165],"(SGF)":[166],"2":[172],"h":[173,180],"51%":[176],"next":[178],"6":[179],"intestinal":[183],"fluid(SIF)":[184],"37\u00b0C.":[189],"POLYM.":[190],"ENG.":[191],"SCI.,":[192],"53:2129\u20132140,":[193],"2013.":[194],"\u00a9":[195],"2013":[196],"Society":[197],"Plastics":[199],"Engineers":[200]},"counts_by_year":[{"year":2022,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
