{"id":"https://openalex.org/W1969040490","doi":"https://doi.org/10.3390/s130405338","title":"Open-Source Colorimeter","display_name":"Open-Source Colorimeter","publication_year":2013,"publication_date":"2013-04-19","ids":{"openalex":"https://openalex.org/W1969040490","doi":"https://doi.org/10.3390/s130405338","mag":"1969040490","pmid":"https://pubmed.ncbi.nlm.nih.gov/23604032"},"language":"en","primary_location":{"id":"doi:10.3390/s130405338","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s130405338","pdf_url":"https://www.mdpi.com/1424-8220/13/4/5338/pdf?version=1403326843","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/13/4/5338/pdf?version=1403326843","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034926567","display_name":"Gerald C. Anzalone","orcid":null},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gerald Anzalone","raw_affiliation_strings":["Department of Civil and Environmental Engineering, Michigan Technological University,  1400 Townsend Drive, Houghton, MI 49931, USA","Department of Civil and Environmental Engineering, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Michigan Technological University,  1400 Townsend Drive, Houghton, MI 49931, USA","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104157062","display_name":"A.G. Glover","orcid":null},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexandra Glover","raw_affiliation_strings":["Department of Materials Science and Engineering, Michigan Technological University Houghton, 1400 Townsend Drive, Houghton, MI 49931, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering, Michigan Technological University Houghton, 1400 Townsend Drive, Houghton, MI 49931, USA","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064793135","display_name":"Joshua M. Pearce","orcid":"https://orcid.org/0000-0001-9802-3056"},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Joshua Pearce","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Michigan Technological University Houghton, 601 M&M Building, 1400 Townsend Drive, Houghton, MI 49931, USA","Department of Materials Science and Engineering, Michigan Technological University Houghton, 1400 Townsend Drive, Houghton, MI 49931, USA"],"raw_orcid":"https://orcid.org/0000-0001-9802-3056","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Michigan Technological University Houghton, 601 M&M Building, 1400 Townsend Drive, Houghton, MI 49931, USA","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Department of Materials Science and Engineering, Michigan Technological University Houghton, 1400 Townsend Drive, Houghton, MI 49931, USA","institution_ids":["https://openalex.org/I11957088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5064793135"],"corresponding_institution_ids":["https://openalex.org/I11957088"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":10.0492,"has_fulltext":true,"cited_by_count":129,"citation_normalized_percentile":{"value":0.98642224,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"13","issue":"4","first_page":"5338","last_page":"5346"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11393","display_name":"Biosensors and Analytical Detection","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/colorimeter","display_name":"Colorimeter","score":0.9130215048789978},{"id":"https://openalex.org/keywords/open-source","display_name":"Open source","score":0.6798380613327026},{"id":"https://openalex.org/keywords/open-source-hardware","display_name":"Open source hardware","score":0.5998310446739197},{"id":"https://openalex.org/keywords/instrumentation","display_name":"Instrumentation (computer programming)","score":0.5587159395217896},{"id":"https://openalex.org/keywords/nephelometry","display_name":"Nephelometry","score":0.49968671798706055},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4650040566921234},{"id":"https://openalex.org/keywords/process-engineering","display_name":"Process engineering","score":0.46010103821754456},{"id":"https://openalex.org/keywords/biochemical-engineering","display_name":"Biochemical engineering","score":0.3787723183631897},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2962290048599243},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.25585609674453735},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12747198343276978}],"concepts":[{"id":"https://openalex.org/C156423089","wikidata":"https://www.wikidata.org/wiki/Q374869","display_name":"Colorimeter","level":2,"score":0.9130215048789978},{"id":"https://openalex.org/C3018397939","wikidata":"https://www.wikidata.org/wiki/Q3644502","display_name":"Open source","level":3,"score":0.6798380613327026},{"id":"https://openalex.org/C548595372","wikidata":"https://www.wikidata.org/wiki/Q159172","display_name":"Open source hardware","level":4,"score":0.5998310446739197},{"id":"https://openalex.org/C118530786","wikidata":"https://www.wikidata.org/wiki/Q1134732","display_name":"Instrumentation (computer programming)","level":2,"score":0.5587159395217896},{"id":"https://openalex.org/C164585084","wikidata":"https://www.wikidata.org/wiki/Q12133588","display_name":"Nephelometry","level":3,"score":0.49968671798706055},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4650040566921234},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.46010103821754456},{"id":"https://openalex.org/C183696295","wikidata":"https://www.wikidata.org/wiki/Q2487696","display_name":"Biochemical engineering","level":1,"score":0.3787723183631897},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2962290048599243},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.25585609674453735},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12747198343276978},{"id":"https://openalex.org/C159654299","wikidata":"https://www.wikidata.org/wiki/Q79460","display_name":"Antibody","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.3390/s130405338","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s130405338","pdf_url":"https://www.mdpi.com/1424-8220/13/4/5338/pdf?version=1403326843","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:23604032","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23604032","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,"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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:digitalcommons.mtu.edu:materials_fp-1000","is_oa":true,"landing_page_url":"https://digitalcommons.mtu.edu/materials_fp/1","pdf_url":"https://digitalcommons.mtu.edu/cgi/viewcontent.cgi?article=1000&context=materials_fp","source":{"id":"https://openalex.org/S4377196391","display_name":"Digital Commons - Michigan Tech (Michigan Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11957088","host_organization_name":"Michigan Technological University","host_organization_lineage":["https://openalex.org/I11957088"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Department of Materials Science and Engineering Publications","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:f3b3748f981c44a0af84fa0f6a0e8631","is_oa":true,"landing_page_url":"https://doaj.org/article/f3b3748f981c44a0af84fa0f6a0e8631","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 13, Iss 4, Pp 5338-5346 (2013)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:2681420","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3673140","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/13/4/5338/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s130405338","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 13; Issue 4; Pages: 5338-5346","raw_type":"Text"},{"id":"pmh:oai:repositorio.cuc.edu.co:11323/1870","is_oa":false,"landing_page_url":"http://hdl.handle.net/11323/1870","pdf_url":null,"source":{"id":"https://openalex.org/S4377196388","display_name":"DSPACE System - Metalibrary (University of the Coast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210112678","host_organization_name":"University of the Coast","host_organization_lineage":["https://openalex.org/I4210112678"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"http://purl.org/coar/version/c_ab4af688f83e57aa"}],"best_oa_location":{"id":"doi:10.3390/s130405338","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s130405338","pdf_url":"https://www.mdpi.com/1424-8220/13/4/5338/pdf?version=1403326843","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5099999904632568,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1969040490.pdf","grobid_xml":"https://content.openalex.org/works/W1969040490.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W624731294","https://openalex.org/W645158646","https://openalex.org/W1557936054","https://openalex.org/W1984723553","https://openalex.org/W1988383009","https://openalex.org/W1995917979","https://openalex.org/W2000549203","https://openalex.org/W2002419320","https://openalex.org/W2007267970","https://openalex.org/W2007357943","https://openalex.org/W2034745024","https://openalex.org/W2040606577","https://openalex.org/W2040865984","https://openalex.org/W2044146284","https://openalex.org/W2053098552","https://openalex.org/W2055633091","https://openalex.org/W2056828497","https://openalex.org/W2060575485","https://openalex.org/W2076645605","https://openalex.org/W2081198962","https://openalex.org/W2094808614","https://openalex.org/W2098742010","https://openalex.org/W2099125063","https://openalex.org/W2115953080","https://openalex.org/W2135660333","https://openalex.org/W2136486658","https://openalex.org/W2186354200","https://openalex.org/W2436213720","https://openalex.org/W2479472988","https://openalex.org/W3125323889","https://openalex.org/W4246136033","https://openalex.org/W4246809754","https://openalex.org/W6675005703","https://openalex.org/W7060909078"],"related_works":["https://openalex.org/W2094040316","https://openalex.org/W4386954932","https://openalex.org/W2183028013","https://openalex.org/W2321001332","https://openalex.org/W1983701812","https://openalex.org/W2005611177","https://openalex.org/W3088845662","https://openalex.org/W2533295022","https://openalex.org/W2182662124","https://openalex.org/W2056828497"],"abstract_inverted_index":{"The":[0,113],"high":[1],"cost":[2,90],"of":[3,22,39,91,99,110,129,156],"what":[4],"have":[5],"historically":[6],"been":[7],"sophisticated":[8,145],"research-related":[9],"sensors":[10,150],"and":[11,37,51,54,61,119,127,159],"tools":[12],"has":[13],"limited":[14],"their":[15],"adoption":[16],"to":[17,35,65,144],"a":[18,28,40,66,122],"relatively":[19],"small":[20],"group":[21],"well-funded":[23],"researchers.":[24],"This":[25,86,139],"paper":[26],"provides":[27],"methodology":[29],"for":[30,77,106,124,132],"applying":[31],"an":[32,103],"open-source":[33,45,49,114],"approach":[34,87,140],"design":[36,131],"development":[38,126],"colorimeter.":[41,69],"A":[42],"3-D":[43],"printable,":[44],"colorimeter":[46,115],"utilizing":[47],"only":[48],"hardware":[50],"software":[52],"solutions":[53],"readily":[55],"available":[56],"discrete":[57],"components":[58],"is":[59,71],"discussed":[60],"its":[62],"performance":[63],"compared":[64],"commercial":[67,74],"portable":[68],"Performance":[70],"evaluated":[72],"with":[73],"vials":[75],"prepared":[76],"the":[78,89,107,130],"closed":[79,93],"reflux":[80,94],"chemical":[81],"oxygen":[82],"demand":[83],"(COD)":[84],"method.":[85],"reduced":[88],"reliable":[92],"COD":[95],"by":[96,151],"two":[97],"orders":[98],"magnitude":[100],"making":[101],"it":[102],"economic":[104],"alternative":[105],"vast":[108],"majority":[109],"potential":[111],"users.":[112],"demonstrated":[116],"good":[117],"reproducibility":[118],"serves":[120],"as":[121,137],"platform":[123],"further":[125],"derivation":[128],"other,":[133],"similar":[134],"purposes":[135],"such":[136],"nephelometry.":[138],"promises":[141],"unprecedented":[142],"access":[143],"instrumentation":[146],"based":[147],"on":[148],"low-cost":[149],"those":[152],"most":[153],"in":[154],"need":[155],"it,":[157],"under-developed":[158],"developing":[160],"world":[161],"laboratories.":[162]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":17},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":17},{"year":2014,"cited_by_count":15},{"year":2013,"cited_by_count":3}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
