{"id":"https://openalex.org/W1994753173","doi":"https://doi.org/10.1080/00222349408248092","title":"Pore-size distributions of cationic polyacrylamide hydrogels of different compositions maintained at the same swelling capacity","display_name":"Pore-size distributions of cationic polyacrylamide hydrogels of different compositions maintained at the same swelling capacity","publication_year":1994,"publication_date":"1994-11-01","ids":{"openalex":"https://openalex.org/W1994753173","doi":"https://doi.org/10.1080/00222349408248092","mag":"1994753173"},"language":"en","primary_location":{"id":"doi:10.1080/00222349408248092","doi":"https://doi.org/10.1080/00222349408248092","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00222349408248092","pdf_url":null,"source":{"id":"https://openalex.org/S118630506","display_name":"Journal of Macromolecular Science Part B","issn_l":"0022-2348","issn":["0022-2348","1525-609X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Macromolecular Science, Part B","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://escholarship.org/content/qt3051x2d6/qt3051x2d6.pdf?t=p0hh0p","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007248401","display_name":"Dieter H. Walther","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dieter H. Walther","raw_affiliation_strings":["University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory","Department of Chemical Engineering , University of California, Berkeley","Department of Chemical Engineering , University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory , Berkeley, California, 94720"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory","institution_ids":["https://openalex.org/I148283060","https://openalex.org/I95457486"]},{"raw_affiliation_string":"Department of Chemical Engineering , University of California, Berkeley","institution_ids":["https://openalex.org/I95457486"]},{"raw_affiliation_string":"Department of Chemical Engineering , University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory , Berkeley, California, 94720","institution_ids":["https://openalex.org/I148283060","https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053735866","display_name":"Garrett H. Sin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Garrett H. Sin","raw_affiliation_strings":["University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory","Department of Chemical Engineering , University of California, Berkeley","Department of Chemical Engineering , University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory , Berkeley, California, 94720"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory","institution_ids":["https://openalex.org/I148283060","https://openalex.org/I95457486"]},{"raw_affiliation_string":"Department of Chemical Engineering , University of California, Berkeley","institution_ids":["https://openalex.org/I95457486"]},{"raw_affiliation_string":"Department of Chemical Engineering , University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory , Berkeley, California, 94720","institution_ids":["https://openalex.org/I148283060","https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109919878","display_name":"Harvey W. Blanch","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Harvey W. Blanch","raw_affiliation_strings":["University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory","Department of Chemical Engineering , University of California, Berkeley","Department of Chemical Engineering , University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory , Berkeley, California, 94720"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory","institution_ids":["https://openalex.org/I148283060","https://openalex.org/I95457486"]},{"raw_affiliation_string":"Department of Chemical Engineering , University of California, Berkeley","institution_ids":["https://openalex.org/I95457486"]},{"raw_affiliation_string":"Department of Chemical Engineering , University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory , Berkeley, California, 94720","institution_ids":["https://openalex.org/I148283060","https://openalex.org/I95457486"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020540558","display_name":"John M. Prausnitz","orcid":"https://orcid.org/0000-0001-9458-0648","observed_orcids":["https://orcid.org/0000-0001-9458-0648"]},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John M. Prausnitz","raw_affiliation_strings":["University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory","Department of Chemical Engineering , University of California, Berkeley","Department of Chemical Engineering , University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory , Berkeley, California, 94720"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory","institution_ids":["https://openalex.org/I148283060","https://openalex.org/I95457486"]},{"raw_affiliation_string":"Department of Chemical Engineering , University of California, Berkeley","institution_ids":["https://openalex.org/I95457486"]},{"raw_affiliation_string":"Department of Chemical Engineering , University of California, Berkeley; and Chemical Sciences Division Lawrence Berkeley Laboratory , Berkeley, California, 94720","institution_ids":["https://openalex.org/I148283060","https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7245,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.63875598,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"33","issue":"3-4","first_page":"267","last_page":"286"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10343","display_name":"Hydrogels: synthesis, properties, applications","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1313","display_name":"Molecular Medicine"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10343","display_name":"Hydrogels: synthesis, properties, applications","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1313","display_name":"Molecular Medicine"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14303","display_name":"Polymer Synthesis and Characterization","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/T13604","display_name":"Adsorption, diffusion, and thermodynamic properties of materials","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pore-size-distribution","display_name":"pore size distribution","score":0.8450000286102295},{"id":"https://openalex.org/keywords/swelling-power","display_name":"swelling power","score":0.8579999804496765},{"id":"https://openalex.org/keywords/ionic-strength","display_name":"ionic strength","score":0.7990000247955322},{"id":"https://openalex.org/keywords/solute-exclusion","display_name":"solute exclusion","score":0.8180000185966492},{"id":"https://openalex.org/keywords/brownian-motion-model","display_name":"Brownian motion model","score":0.8740000128746033},{"id":"https://openalex.org/keywords/fredholm-integral-equations","display_name":"Fredholm integral equations","score":0.9909999966621399},{"id":"https://openalex.org/keywords/crosslinker-content","display_name":"crosslinker content","score":0.6710000038146973},{"id":"https://openalex.org/keywords/sodium-azide","display_name":"sodium azide","score":0.6340000033378601}],"concepts":[{"id":"https://openalex.org/C108586683","wikidata":"https://www.wikidata.org/wiki/Q17164826","display_name":"Self-healing hydrogels","level":2,"score":0.8082696199417114},{"id":"https://openalex.org/C2778540859","wikidata":"https://www.wikidata.org/wiki/Q152234","display_name":"Swelling","level":2,"score":0.7370165586471558},{"id":"https://openalex.org/C183882617","wikidata":"https://www.wikidata.org/wiki/Q3046749","display_name":"Cationic polymerization","level":2,"score":0.6277435421943665},{"id":"https://openalex.org/C2778862431","wikidata":"https://www.wikidata.org/wiki/Q416002","display_name":"Polyacrylamide","level":2,"score":0.5926405787467957},{"id":"https://openalex.org/C2780672802","wikidata":"https://www.wikidata.org/wiki/Q55999569","display_name":"Comonomer","level":4,"score":0.5418854355812073},{"id":"https://openalex.org/C2779402116","wikidata":"https://www.wikidata.org/wiki/Q342939","display_name":"Acrylamide","level":4,"score":0.5332980155944824},{"id":"https://openalex.org/C166940927","wikidata":"https://www.wikidata.org/wiki/Q178827","display_name":"Monomer","level":3,"score":0.4974513351917267},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4896572232246399},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.4885929226875305},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.42607274651527405},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.4130234718322754},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3621140718460083},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.19659742712974548},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.1874840259552002},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0958985984325409},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1080/00222349408248092","doi":"https://doi.org/10.1080/00222349408248092","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00222349408248092","pdf_url":null,"source":{"id":"https://openalex.org/S118630506","display_name":"Journal of Macromolecular Science Part B","issn_l":"0022-2348","issn":["0022-2348","1525-609X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Macromolecular Science, Part B","raw_type":"journal-article"},{"id":"pmh:qt3051x2d6","doi":null,"is_oa":true,"landing_page_url":"http://www.escholarship.org/uc/item/3051x2d6","pdf_url":"https://escholarship.org/content/qt3051x2d6/qt3051x2d6.pdf?t=p0hh0p","source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Walther, D.H.; Sin, G.H.; Blanch, H.W.; & Prausnitz, John M.(1993). Pore-Size Distributions of Cationic Polyacrylamide Hydrogels of Different Compositions Maintained at the Same Swelling Capacity. Journal of Macromolecular Science (Physics). Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/3051x2d6","raw_type":"article"},{"id":"pmh:oai:escholarship.org/ark:/13030/qt3051x2d6","doi":null,"is_oa":false,"landing_page_url":"https://escholarship.org/uc/item/3051x2d6","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":{"id":"pmh:qt3051x2d6","doi":null,"is_oa":true,"landing_page_url":"http://www.escholarship.org/uc/item/3051x2d6","pdf_url":"https://escholarship.org/content/qt3051x2d6/qt3051x2d6.pdf?t=p0hh0p","source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Walther, D.H.; Sin, G.H.; Blanch, H.W.; & Prausnitz, John M.(1993). Pore-Size Distributions of Cationic Polyacrylamide Hydrogels of Different Compositions Maintained at the Same Swelling Capacity. Journal of Macromolecular Science (Physics). Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/3051x2d6","raw_type":"article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1994753173.pdf","grobid_xml":"https://content.openalex.org/works/W1994753173.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W427342652","https://openalex.org/W634377835","https://openalex.org/W1556888008","https://openalex.org/W1591691911","https://openalex.org/W1997031390","https://openalex.org/W2017826727","https://openalex.org/W2029490578","https://openalex.org/W2041322047","https://openalex.org/W2042876996","https://openalex.org/W2057251603","https://openalex.org/W2062111121","https://openalex.org/W2080799026","https://openalex.org/W2086058460","https://openalex.org/W2095020830","https://openalex.org/W2147782120","https://openalex.org/W4206720960","https://openalex.org/W4236801281","https://openalex.org/W4255135209"],"related_works":["https://openalex.org/W2042876996","https://openalex.org/W1973158209","https://openalex.org/W1534102699","https://openalex.org/W1596069410","https://openalex.org/W7014675155","https://openalex.org/W115902237","https://openalex.org/W2080874398","https://openalex.org/W1999144761","https://openalex.org/W7053130472","https://openalex.org/W2138719314"],"abstract_inverted_index":{"Pore-size":[0],"distributions":[1],"have":[2],"been":[3],"measured":[4,38],"for":[5,119],"cationic":[6,126],"acrylamide-based":[7,120],"hydrogels":[8,121],"of":[9,31,77,87,109,125,140],"different":[10],"compositions":[11],"maintained":[12],"at":[13,39],"the":[14,28,32,69,75,81,103,110],"same":[15],"swelling":[16],"capacity":[17],"(27.8":[18],"\u00b1":[19],"0.7":[20],"g":[21],"swollen":[22],"gel/g":[23],"dry":[24],"gel)":[25],"by":[26,63,95],"varying":[27,123],"ionic":[29],"strength":[30],"surrounding":[33],"solution.":[34],"Swelling":[35],"equilibria":[36],"were":[37],"about":[40],"6\u00b0C":[41],"in":[42,51],"pure":[43],"water":[44],"and":[45,100,129,134,137,144],"aqueous":[46],"sodium":[47],"azide":[48],"solutions":[49],"ranging":[50],"concentration":[52,139],"from":[53,114],"to":[54,56,67,84,116],"10\u22123":[55],"10\u22121":[57],"M.":[58],"The":[59,90,107],"mixed-solute-exclusion":[60],"method":[61],"(introduced":[62],"Kuga)":[64],"was":[65,93],"used":[66],"obtain":[68],"experimental":[70],"solute-exclusion":[71],"curve,":[72],"which":[73],"represents":[74],"amount":[76],"imbibed":[78],"liquid":[79],"inside":[80],"gel":[82],"inaccessible":[83],"a":[85],"solute":[86],"radius":[88],"r.":[89],"pore-size":[91],"distribution":[92],"obtained":[94],"using":[96],"Casassa's":[97],"Brownian-motion":[98],"model":[99],"numerically":[101],"solving":[102],"Fredholm":[104],"integral":[105],"equation.":[106],"modes":[108],"pore":[111],"radii":[112],"range":[113],"20.4":[115],"47.1":[117],"\u00c5":[118],"containing":[122],"amounts":[124],"comonomer":[127],"(1.5":[128],"4.0":[130],"%M),":[131],"crosslinker":[132],"(0.3":[133],"1.0":[135],"%C),":[136],"initial":[138],"total":[141],"monomer":[142],"(15":[143],"35":[145],"%":[146],"T).":[147]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2016-06-24T00:00:00"}