{"id":"https://openalex.org/W2124659581","doi":"https://doi.org/10.1002/pol.1954.120147304","title":"Calibration of light scattering photometers with Ludox","display_name":"Calibration of light scattering photometers with Ludox","publication_year":1954,"publication_date":"1954-07-01","ids":{"openalex":"https://openalex.org/W2124659581","doi":"https://doi.org/10.1002/pol.1954.120147304","mag":"2124659581"},"language":"en","primary_location":{"id":"doi:10.1002/pol.1954.120147304","doi":"https://doi.org/10.1002/pol.1954.120147304","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pol.1954.120147304","pdf_url":null,"source":{"id":"https://openalex.org/S182092808","display_name":"Journal of Polymer Science","issn_l":"0022-3832","issn":["0022-3832","1542-6238"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"Journal of Polymer Science","raw_type":"journal-article"},"volume":null,"type":"article","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/A5087458210","display_name":"Samuel H. Maron","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Samuel H. Maron","raw_affiliation_strings":["Department of Chemistry and Chemical Engineering, Case Institute of Technology, Cleveland, Ohio"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Chemical Engineering, Case Institute of Technology, Cleveland, Ohio","institution_ids":["https://openalex.org/I58956616"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081506600","display_name":"Richard L. H. Lou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard L. H. Lou","raw_affiliation_strings":["Department of Chemistry and Chemical Engineering, Case Institute of Technology, Cleveland, Ohio"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Chemical Engineering, Case Institute of Technology, Cleveland, Ohio","institution_ids":["https://openalex.org/I58956616"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I58956616"],"apc_list":{"value":3970,"currency":"USD","value_usd":3970},"apc_paid":null,"fwci":6.2703,"has_fulltext":false,"cited_by_count":64,"citation_normalized_percentile":{"value":0.96536797,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":"73","first_page":"29","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.2870999872684479,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.2870999872684479,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.06719999760389328,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical 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/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.06289999932050705,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/photometer-calibration","display_name":"photometer calibration","score":0.8870000243186951},{"id":"https://openalex.org/keywords/ludox","display_name":"Ludox","score":0.8669999837875366},{"id":"https://openalex.org/keywords/scattering-power","display_name":"scattering strength","score":0.6349999904632568},{"id":"https://openalex.org/keywords/polystyrene-standards","display_name":"polystyrene standards","score":0.6759999990463257},{"id":"https://openalex.org/keywords/molecular-weight-determination","display_name":"molecular weight determination","score":0.7440000176429749},{"id":"https://openalex.org/keywords/polymer-solutions","display_name":"polymer solutions","score":0.5889999866485596},{"id":"https://openalex.org/keywords/toluene","display_name":"toluene","score":0.6520000100135803},{"id":"https://openalex.org/keywords/methyl-ethyl-ketone","display_name":"methyl ethyl ketone","score":0.9129999876022339}],"concepts":[{"id":"https://openalex.org/C11494860","wikidata":"https://www.wikidata.org/wiki/Q690868","display_name":"Photometer","level":2,"score":0.86841881275177},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7578554153442383},{"id":"https://openalex.org/C120456961","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Light scattering","level":3,"score":0.5916599035263062},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.5453304052352905},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5101759433746338},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4833042621612549},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.4282233715057373},{"id":"https://openalex.org/C2778142098","wikidata":"https://www.wikidata.org/wiki/Q15779","display_name":"Toluene","level":2,"score":0.42242878675460815},{"id":"https://openalex.org/C64016661","wikidata":"https://www.wikidata.org/wiki/Q898574","display_name":"Turbidity","level":2,"score":0.4177687466144562},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.3786773979663849},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3656161427497864},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25522202253341675},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1722068190574646},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1594577133655548},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0708550214767456},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/pol.1954.120147304","doi":"https://doi.org/10.1002/pol.1954.120147304","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pol.1954.120147304","pdf_url":null,"source":{"id":"https://openalex.org/S182092808","display_name":"Journal of Polymer Science","issn_l":"0022-3832","issn":["0022-3832","1542-6238"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"Journal of Polymer Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W64091915","https://openalex.org/W1981304975","https://openalex.org/W2003642531","https://openalex.org/W2005604252","https://openalex.org/W2005902516","https://openalex.org/W2019966126","https://openalex.org/W2087532493","https://openalex.org/W2326572114","https://openalex.org/W2334086406","https://openalex.org/W4242529702"],"related_works":["https://openalex.org/W2009853246","https://openalex.org/W2016861117","https://openalex.org/W2158895584","https://openalex.org/W2005902516","https://openalex.org/W2139552345","https://openalex.org/W1998848917","https://openalex.org/W1992387158","https://openalex.org/W2060991736","https://openalex.org/W1979134036","https://openalex.org/W2026014965"],"abstract_inverted_index":{"Abstract":[0],"A":[1],"simple":[2],"and":[3,56,82,84,98],"exact":[4],"method":[5],"is":[6,28],"presented":[7],"for":[8],"the":[9,24,43,66,69,76,86],"calibration":[10,25],"of":[11,42,48,68],"light":[12],"scattering":[13,46],"photometers":[14],"in":[15,51,60,80,93],"absolute":[16],"turbidity":[17],"units":[18],"employing":[19],"du":[20],"Pont":[21],"Ludox":[22,35],"as":[23,36,108,110],"medium.":[26],"It":[27],"shown":[29],"that":[30],"previous":[31],"attempts":[32],"to":[33,54],"employ":[34],"a":[37],"standard":[38,77],"took":[39],"no":[40],"cognizance":[41],"relatively":[44],"high":[45],"power":[47],"this":[49],"substance":[50],"relating":[52],"\u03c4":[53],"I90,":[55],"hence":[57],"results":[58,102],"considerably":[59],"error":[61],"were":[62,73],"obtained.":[63],"To":[64],"check":[65],"validity":[67],"calibration,":[70],"molecular":[71],"weights":[72],"run":[74],"on":[75,85],"Cornell":[78],"polystyrene":[79],"toluene":[81],"MEK,":[83],"I.":[87],"U.":[88],"C.":[89],"sample":[90],"III":[91],"polymer":[92],"MEK":[94],"at":[95],"both":[96],"4358":[97],"5461":[99],"A.":[100],"The":[101],"obtained":[103],"show":[104],"excellent":[105],"internal":[106],"consistency":[107],"well":[109],"agreement":[111],"with":[112],"published":[113],"data.":[114]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}