{"id":"https://openalex.org/W2102054782","doi":"https://doi.org/10.1002/bip.1966.360040502","title":"Electric properties of macromolecules. IX. Dipole moment, polarizability, and optical anisotropy factor of collagen in solution from electric birefringence","display_name":"Electric properties of macromolecules. IX. Dipole moment, polarizability, and optical anisotropy factor of collagen in solution from electric birefringence","publication_year":1966,"publication_date":"1966-05-01","ids":{"openalex":"https://openalex.org/W2102054782","doi":"https://doi.org/10.1002/bip.1966.360040502","mag":"2102054782","pmid":"https://pubmed.ncbi.nlm.nih.gov/5934230"},"language":"en","primary_location":{"id":"doi:10.1002/bip.1966.360040502","doi":"https://doi.org/10.1002/bip.1966.360040502","is_oa":false,"landing_page_url":"https://doi.org/10.1002/bip.1966.360040502","pdf_url":null,"source":{"id":"https://openalex.org/S56808608","display_name":"Biopolymers","issn_l":"0006-3525","issn":["0006-3525","1097-0282"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","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":"Biopolymers","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5109247247","display_name":"Koshiro Yoshioka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koshiro Yoshioka","raw_affiliation_strings":["Department of Chemistry, College of General Education, University of Tokyo, Meguroku, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, College of General Education, University of Tokyo, Meguroku, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047938947","display_name":"Chester T. O\u2019Konski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chester T. O'konski","raw_affiliation_strings":["Department of Chemistry, College of General Education, University of Tokyo, Meguroku, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, College of General Education, University of Tokyo, Meguroku, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":2.4921,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.90759076,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"4","issue":"5","first_page":"499","last_page":"507"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12085","display_name":"Collagen: Extraction and Characterization","score":0.5580999851226807,"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/T12085","display_name":"Collagen: Extraction and Characterization","score":0.5580999851226807,"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/T12274","display_name":"Electrostatics and Colloid Interactions","score":0.4018999934196472,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14311","display_name":"Electrical and Electromagnetic Research","score":0.00860000029206276,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/collagen","display_name":"collagen","score":0.9319999814033508},{"id":"https://openalex.org/keywords/electric-birefringence","display_name":"electric birefringence","score":0.9940000176429749},{"id":"https://openalex.org/keywords/permanent-dipole-moment","display_name":"permanent dipole moment","score":0.8379999995231628},{"id":"https://openalex.org/keywords/polarizability-anisotropy","display_name":"polarizability anisotropy","score":0.925000011920929},{"id":"https://openalex.org/keywords/kerr-constant","display_name":"Kerr constant","score":0.9679999947547913},{"id":"https://openalex.org/keywords/thermal-denaturation","display_name":"thermal denaturation","score":0.7179999947547913},{"id":"https://openalex.org/keywords/salt-effects","display_name":"salt effects","score":0.8939999938011169},{"id":"https://openalex.org/keywords/rat-tail-tendon-collagen","display_name":"rat tail tendon collagen","score":0.7310000061988831},{"id":"https://openalex.org/keywords/acetic-acid-solution","display_name":"acetic acid solution","score":0.7559999823570251}],"concepts":[{"id":"https://openalex.org/C139287275","wikidata":"https://www.wikidata.org/wiki/Q869891","display_name":"Polarizability","level":3,"score":0.8754231333732605},{"id":"https://openalex.org/C125743686","wikidata":"https://www.wikidata.org/wiki/Q108779","display_name":"Birefringence","level":2,"score":0.8736370801925659},{"id":"https://openalex.org/C173523689","wikidata":"https://www.wikidata.org/wiki/Q215589","display_name":"Dipole","level":2,"score":0.7331287860870361},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7073804140090942},{"id":"https://openalex.org/C60799052","wikidata":"https://www.wikidata.org/wiki/Q46221","display_name":"Electric field","level":2,"score":0.6417482495307922},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.6271454095840454},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.5231189131736755},{"id":"https://openalex.org/C40899509","wikidata":"https://www.wikidata.org/wiki/Q40603","display_name":"Debye","level":2,"score":0.492768794298172},{"id":"https://openalex.org/C187309904","wikidata":"https://www.wikidata.org/wiki/Q1365197","display_name":"Field strength","level":3,"score":0.48881956934928894},{"id":"https://openalex.org/C176672485","wikidata":"https://www.wikidata.org/wiki/Q883038","display_name":"Kerr effect","level":3,"score":0.45905598998069763},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.4403303563594818},{"id":"https://openalex.org/C175256501","wikidata":"https://www.wikidata.org/wiki/Q5462098","display_name":"Flow birefringence","level":3,"score":0.4211386442184448},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.275188684463501},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.19849956035614014},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15611517429351807},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.1028796136379242},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.08782029151916504},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.05531930923461914},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.05347833037376404},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001718","descriptor_name":"Birefringence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002623","descriptor_name":"Chemistry Techniques, Analytical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003094","descriptor_name":"Collagen","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D051381","descriptor_name":"Rats","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D066298","descriptor_name":"In Vitro Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1002/bip.1966.360040502","doi":"https://doi.org/10.1002/bip.1966.360040502","is_oa":false,"landing_page_url":"https://doi.org/10.1002/bip.1966.360040502","pdf_url":null,"source":{"id":"https://openalex.org/S56808608","display_name":"Biopolymers","issn_l":"0006-3525","issn":["0006-3525","1097-0282"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","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":"Biopolymers","raw_type":"journal-article"},{"id":"pmid:5934230","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/5934230","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biopolymers","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":21,"referenced_works":["https://openalex.org/W1972838504","https://openalex.org/W1990194633","https://openalex.org/W1992193266","https://openalex.org/W1994084347","https://openalex.org/W2010791173","https://openalex.org/W2017683619","https://openalex.org/W2030163251","https://openalex.org/W2042207495","https://openalex.org/W2045627965","https://openalex.org/W2049833416","https://openalex.org/W2056437971","https://openalex.org/W2077058416","https://openalex.org/W2145165079","https://openalex.org/W2314785202","https://openalex.org/W2322507136","https://openalex.org/W2323010497","https://openalex.org/W2324989034","https://openalex.org/W2330702127","https://openalex.org/W2330817093","https://openalex.org/W2608326494","https://openalex.org/W2954701605"],"related_works":["https://openalex.org/W409281570","https://openalex.org/W2026373942","https://openalex.org/W2037237398","https://openalex.org/W2055189469","https://openalex.org/W2226544556","https://openalex.org/W2101958185","https://openalex.org/W2065099211","https://openalex.org/W1994084347","https://openalex.org/W2161526869","https://openalex.org/W2031903841"],"abstract_inverted_index":{"Abstract":[0],"The":[1,21,29,52,84,105,124,144],"electric":[2,41,166],"birefringence":[3,42,120,167],"of":[4,14,39,47,69,79,86,102,114,118,136,146,158],"collagen":[5,23],"solutions":[6],"has":[7],"been":[8],"measured":[9],"over":[10],"a":[11],"wide":[12],"range":[13],"field":[15,61,67],"strength":[16,68],"with":[17],"the":[18,40,48,64,70,72,77,87,90,103,111,115,119,134,147,151,165],"pulse":[19],"technique.":[20],"soluble":[22],"was":[24,32,43,55,93,108,128,138],"from":[25,110],"rat":[26],"tail":[27],"tendon.":[28],"solvent":[30],"used":[31],"dilute":[33],"acetic":[34],"acid.":[35],"Very":[36],"pronounced":[37],"saturation":[38],"observed,":[44],"permitting":[45],"calculation":[46],"optical":[49],"anisotropy":[50,78,135],"factor.":[51],"Kerr":[53,91],"constant":[54,92],"determined":[56],"by":[57],"extrapolation":[58],"to":[59,89,95],"zero":[60],"strength.":[62],"From":[63],"dependence":[65],"on":[66,164],"birefringence,":[71],"permanent":[73,125],"dipole":[74,126],"moment":[75,127],"and":[76,133,161],"polarizability":[80,137],"were":[81,168],"separately":[82],"determined.":[83],"contribution":[85],"former":[88],"found":[94],"be":[96],"twice":[97],"as":[98,100],"large":[99],"that":[101,150],"latter.":[104],"same":[106],"conclusion":[107],"obtained":[109],"initial":[112],"slope":[113],"rise":[116],"curves":[117],"at":[121],"low":[122],"fields.":[123],"1.5":[129],"\u00d7":[130,141],"104":[131],"Debye,":[132],"about":[139],"3":[140],"10\u221215":[142],"cm.3.":[143],"magnitude":[145],"latter":[148],"indicates":[149],"ion":[152],"atmosphere":[153],"polarization":[154],"is":[155],"important.":[156],"Effects":[157],"added":[159],"salt":[160],"thermal":[162],"denaturation":[163],"explored.":[169]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}