{"id":"https://openalex.org/W2007104827","doi":"https://doi.org/10.1007/s00289-011-0675-9","title":"Preparation and characterization of pH sensitive poly(vinyl alcohol)/sodium carboxymethyl cellulose IPN microspheres for in vitro release studies of an anti-cancer drug","display_name":"Preparation and characterization of pH sensitive poly(vinyl alcohol)/sodium carboxymethyl cellulose IPN microspheres for in vitro release studies of an anti-cancer drug","publication_year":2011,"publication_date":"2011-12-05","ids":{"openalex":"https://openalex.org/W2007104827","doi":"https://doi.org/10.1007/s00289-011-0675-9","mag":"2007104827"},"language":"en","primary_location":{"id":"doi:10.1007/s00289-011-0675-9","doi":"https://doi.org/10.1007/s00289-011-0675-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00289-011-0675-9","pdf_url":null,"source":{"id":"https://openalex.org/S111277402","display_name":"Polymer Bulletin","issn_l":"0170-0839","issn":["0170-0839","1436-2449"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer Bulletin","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/A5077039510","display_name":"Kummara Madhusudana Rao","orcid":"https://orcid.org/0000-0002-5350-9981","observed_orcids":["https://orcid.org/0000-0002-5350-9981"]},"institutions":[{"id":"https://openalex.org/I4031970","display_name":"Sri Krishnadevaraya University","ror":"https://ror.org/02fyxjb45","country_code":"IN","type":"education","lineage":["https://openalex.org/I4031970"]},{"id":"https://openalex.org/I83073037","display_name":"Yogi Vemana University","ror":"https://ror.org/0137gef36","country_code":"IN","type":"education","lineage":["https://openalex.org/I83073037"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Madhusudana Rao","raw_affiliation_strings":["Department of Chemistry, Sri Krishnadevaraya University, Anantapur, India","Department of Chemistry, Yogi Vemana University, Kadapa, India","Department of Polymer Science and Technology, Sri Krishnadevaraya University, Anantapur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Sri Krishnadevaraya University, Anantapur, India","institution_ids":["https://openalex.org/I4031970"]},{"raw_affiliation_string":"Department of Chemistry, Yogi Vemana University, Kadapa, India","institution_ids":["https://openalex.org/I83073037"]},{"raw_affiliation_string":"Department of Polymer Science and Technology, Sri Krishnadevaraya University, Anantapur, India","institution_ids":["https://openalex.org/I4031970"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079988812","display_name":"B. Mallikarjuna","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4031970","display_name":"Sri Krishnadevaraya University","ror":"https://ror.org/02fyxjb45","country_code":"IN","type":"education","lineage":["https://openalex.org/I4031970"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"B. Mallikarjuna","raw_affiliation_strings":["Department of Chemistry, Sri Krishnadevaraya University, Anantapur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Sri Krishnadevaraya University, Anantapur, India","institution_ids":["https://openalex.org/I4031970"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012450823","display_name":"Kummari S. V. Krishna Rao","orcid":"https://orcid.org/0000-0001-7410-2024","observed_orcids":["https://orcid.org/0000-0001-7410-2024"]},"institutions":[{"id":"https://openalex.org/I4031970","display_name":"Sri Krishnadevaraya University","ror":"https://ror.org/02fyxjb45","country_code":"IN","type":"education","lineage":["https://openalex.org/I4031970"]},{"id":"https://openalex.org/I83073037","display_name":"Yogi Vemana University","ror":"https://ror.org/0137gef36","country_code":"IN","type":"education","lineage":["https://openalex.org/I83073037"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. S. V. Krishna Rao","raw_affiliation_strings":["Department of Chemistry, Sri Krishnadevaraya University, Anantapur, India","Department of Chemistry, Yogi Vemana University, Kadapa, India","Department of Polymer Science and Technology, Sri Krishnadevaraya University, Anantapur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Sri Krishnadevaraya University, Anantapur, India","institution_ids":["https://openalex.org/I4031970"]},{"raw_affiliation_string":"Department of Chemistry, Yogi Vemana University, Kadapa, India","institution_ids":["https://openalex.org/I83073037"]},{"raw_affiliation_string":"Department of Polymer Science and Technology, Sri Krishnadevaraya University, Anantapur, India","institution_ids":["https://openalex.org/I4031970"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112618316","display_name":"M. N. Prabhakar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4031970","display_name":"Sri Krishnadevaraya University","ror":"https://ror.org/02fyxjb45","country_code":"IN","type":"education","lineage":["https://openalex.org/I4031970"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. N. Prabhakar","raw_affiliation_strings":["Department of Polymer Science and Technology, Sri Krishnadevaraya University, Anantapur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Polymer Science and Technology, Sri Krishnadevaraya University, Anantapur, India","institution_ids":["https://openalex.org/I4031970"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109923955","display_name":"K. Chowdoji Rao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4031970","display_name":"Sri Krishnadevaraya University","ror":"https://ror.org/02fyxjb45","country_code":"IN","type":"education","lineage":["https://openalex.org/I4031970"]},{"id":"https://openalex.org/I83073037","display_name":"Yogi Vemana University","ror":"https://ror.org/0137gef36","country_code":"IN","type":"education","lineage":["https://openalex.org/I83073037"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Chowdoji Rao","raw_affiliation_strings":["Department of Chemistry, Sri Krishnadevaraya University, Anantapur, India","Department of Chemistry, Yogi Vemana University, Kadapa, India","Department of Polymer Science and Technology, Sri Krishnadevaraya University, Anantapur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Sri Krishnadevaraya University, Anantapur, India","institution_ids":["https://openalex.org/I4031970"]},{"raw_affiliation_string":"Department of Chemistry, Yogi Vemana University, Kadapa, India","institution_ids":["https://openalex.org/I83073037"]},{"raw_affiliation_string":"Department of Polymer Science and Technology, Sri Krishnadevaraya University, Anantapur, India","institution_ids":["https://openalex.org/I4031970"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111563832","display_name":"M. C. S. Subha","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4031970","display_name":"Sri Krishnadevaraya University","ror":"https://ror.org/02fyxjb45","country_code":"IN","type":"education","lineage":["https://openalex.org/I4031970"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"M. C. S. Subha","raw_affiliation_strings":["Department of Chemistry, Sri Krishnadevaraya University, Anantapur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Sri Krishnadevaraya University, Anantapur, India","institution_ids":["https://openalex.org/I4031970"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111563832"],"corresponding_institution_ids":["https://openalex.org/I4031970"],"apc_list":{"value":3790,"currency":"USD","value_usd":3790},"apc_paid":null,"fwci":1.9105,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.82352071,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":92,"max":99},"biblio":{"volume":"68","issue":"7","first_page":"1905","last_page":"1919"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10920","display_name":"Advanced Drug Delivery Systems","score":0.9452999830245972,"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"}},"topics":[{"id":"https://openalex.org/T10920","display_name":"Advanced Drug Delivery Systems","score":0.9452999830245972,"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"}},{"id":"https://openalex.org/T10343","display_name":"Hydrogels: synthesis, properties, applications","score":0.04619999974966049,"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/T10063","display_name":"Nanoparticle-Based Drug Delivery","score":0.005799999926239252,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polyvinyl-alcohol","display_name":"polyvinyl alcohol","score":0.9869999885559082},{"id":"https://openalex.org/keywords/sodium-carboxymethyl-cellulose","display_name":"sodium carboxymethyl cellulose","score":0.9710000157356262},{"id":"https://openalex.org/keywords/ph-responsive-drug-delivery","display_name":"pH-responsive drug delivery","score":0.8339999914169312},{"id":"https://openalex.org/keywords/5-fluorouracil","display_name":"5-fluorouracil","score":0.9900000095367432},{"id":"https://openalex.org/keywords/anticancer-drug-delivery","display_name":"anticancer drug delivery","score":0.7099999785423279},{"id":"https://openalex.org/keywords/controlled-drug-release","display_name":"controlled drug release","score":0.7200000286102295},{"id":"https://openalex.org/keywords/glutaraldehyde-crosslinking","display_name":"glutaraldehyde crosslinking","score":0.9210000038146973},{"id":"https://openalex.org/keywords/encapsulation-efficiency","display_name":"encapsulation efficiency","score":0.9049999713897705},{"id":"https://openalex.org/keywords/water-in-oil-emulsions","display_name":"water-in-oil emulsions","score":0.8339999914169312}],"concepts":[{"id":"https://openalex.org/C2780666587","wikidata":"https://www.wikidata.org/wiki/Q409591","display_name":"Vinyl alcohol","level":3,"score":0.8971337080001831},{"id":"https://openalex.org/C2777529624","wikidata":"https://www.wikidata.org/wiki/Q416475","display_name":"Glutaraldehyde","level":2,"score":0.8708798885345459},{"id":"https://openalex.org/C39519442","wikidata":"https://www.wikidata.org/wiki/Q904893","display_name":"Differential scanning calorimetry","level":2,"score":0.6488110423088074},{"id":"https://openalex.org/C2776081644","wikidata":"https://www.wikidata.org/wiki/Q411030","display_name":"Carboxymethyl cellulose","level":3,"score":0.6343783140182495},{"id":"https://openalex.org/C163588942","wikidata":"https://www.wikidata.org/wiki/Q5165929","display_name":"Controlled release","level":2,"score":0.562107503414154},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5569950342178345},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.5405856370925903},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.5332144498825073},{"id":"https://openalex.org/C187530423","wikidata":"https://www.wikidata.org/wiki/Q7140503","display_name":"Particle size","level":2,"score":0.45447900891304016},{"id":"https://openalex.org/C13245373","wikidata":"https://www.wikidata.org/wiki/Q3715494","display_name":"Drug carrier","level":3,"score":0.44658923149108887},{"id":"https://openalex.org/C88380143","wikidata":"https://www.wikidata.org/wiki/Q416674","display_name":"Dissolution","level":2,"score":0.4415794014930725},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.44041895866394043},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.4332352578639984},{"id":"https://openalex.org/C2779820397","wikidata":"https://www.wikidata.org/wiki/Q1392806","display_name":"Drug delivery","level":2,"score":0.3788277506828308},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3359276056289673},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.32428428530693054},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.3037537932395935},{"id":"https://openalex.org/C537181965","wikidata":"https://www.wikidata.org/wiki/Q658","display_name":"Sodium","level":2,"score":0.30043601989746094},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.2368539273738861},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.17981433868408203},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.14599531888961792},{"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},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00289-011-0675-9","doi":"https://doi.org/10.1007/s00289-011-0675-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00289-011-0675-9","pdf_url":null,"source":{"id":"https://openalex.org/S111277402","display_name":"Polymer Bulletin","issn_l":"0170-0839","issn":["0170-0839","1436-2449"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer Bulletin","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.6240000128746033}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W24496269","https://openalex.org/W1523280939","https://openalex.org/W1536797237","https://openalex.org/W1597726107","https://openalex.org/W1966366124","https://openalex.org/W1968131554","https://openalex.org/W1969023980","https://openalex.org/W1969448258","https://openalex.org/W1969700937","https://openalex.org/W1973713537","https://openalex.org/W1974865168","https://openalex.org/W1975324499","https://openalex.org/W1976885648","https://openalex.org/W1979221503","https://openalex.org/W1981926781","https://openalex.org/W1983620590","https://openalex.org/W1987905287","https://openalex.org/W1992295027","https://openalex.org/W1993464560","https://openalex.org/W1994202387","https://openalex.org/W1996404244","https://openalex.org/W2000014463","https://openalex.org/W2002700102","https://openalex.org/W2005191288","https://openalex.org/W2019924759","https://openalex.org/W2023127950","https://openalex.org/W2023236004","https://openalex.org/W2023603664","https://openalex.org/W2025771433","https://openalex.org/W2026416890","https://openalex.org/W2038492751","https://openalex.org/W2043679279","https://openalex.org/W2044000415","https://openalex.org/W2046526678","https://openalex.org/W2051733408","https://openalex.org/W2060320802","https://openalex.org/W2061211848","https://openalex.org/W2067194780","https://openalex.org/W2071822918","https://openalex.org/W2073540135","https://openalex.org/W2078509489","https://openalex.org/W2079407952","https://openalex.org/W2103190876","https://openalex.org/W2109028335","https://openalex.org/W2143661202","https://openalex.org/W2149203839","https://openalex.org/W2185906828","https://openalex.org/W4244769788"],"related_works":["https://openalex.org/W2606982182","https://openalex.org/W1990366845","https://openalex.org/W2103190876","https://openalex.org/W1974865168","https://openalex.org/W1781544280","https://openalex.org/W7216790489","https://openalex.org/W2026976673","https://openalex.org/W2035753430","https://openalex.org/W2018888177","https://openalex.org/W2021950280"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
