{"id":"https://openalex.org/W1575814880","doi":"https://doi.org/10.3390/s150612668","title":"An Optical Biosensor from Green Fluorescent Escherichia coli for the Evaluation of Single and Combined Heavy Metal Toxicities","display_name":"An Optical Biosensor from Green Fluorescent Escherichia coli for the Evaluation of Single and Combined Heavy Metal Toxicities","publication_year":2015,"publication_date":"2015-05-28","ids":{"openalex":"https://openalex.org/W1575814880","doi":"https://doi.org/10.3390/s150612668","mag":"1575814880","pmid":"https://pubmed.ncbi.nlm.nih.gov/26029952"},"language":"en","primary_location":{"id":"doi:10.3390/s150612668","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s150612668","pdf_url":"https://www.mdpi.com/1424-8220/15/6/12668/pdf?version=1432805231","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/1424-8220/15/6/12668/pdf?version=1432805231","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016610033","display_name":"Dedi Futra","orcid":"https://orcid.org/0000-0001-5707-587X"},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Dedi Futra","raw_affiliation_strings":["School of Chemical Science and Food Technolgoy, Faculty of Science,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","School of Chemical Science and Food Technolgoy, Faculty of Science, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Chemical Science and Food Technolgoy, Faculty of Science,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"School of Chemical Science and Food Technolgoy, Faculty of Science, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031383187","display_name":"Lee Yook Heng","orcid":"https://orcid.org/0000-0001-9843-9182"},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Lee Heng","raw_affiliation_strings":["School of Chemical Science and Food Technolgoy, Faculty of Science,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","School of Chemical Science and Food Technolgoy, Faculty of Science, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Chemical Science and Food Technolgoy, Faculty of Science,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"School of Chemical Science and Food Technolgoy, Faculty of Science, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101561761","display_name":"Asmat Ahmad","orcid":"https://orcid.org/0009-0001-3704-7094"},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Asmat Ahmad","raw_affiliation_strings":["School of Chemical Science and Food Technolgoy, Faculty of Science,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","School of Chemical Science and Food Technolgoy, Faculty of Science, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Chemical Science and Food Technolgoy, Faculty of Science,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"School of Chemical Science and Food Technolgoy, Faculty of Science, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014553610","display_name":"Salmijah Surif","orcid":null},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Salmijah Surif","raw_affiliation_strings":["School of Chemical Science and Food Technolgoy, Faculty of Science,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","School of Chemical Science and Food Technolgoy, Faculty of Science, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Chemical Science and Food Technolgoy, Faculty of Science,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"School of Chemical Science and Food Technolgoy, Faculty of Science, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050838133","display_name":"Tan Ling Ling","orcid":null},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Tan Ling","raw_affiliation_strings":["Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI,  Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor D.E., Malaysia","institution_ids":["https://openalex.org/I885383172"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5031383187"],"corresponding_institution_ids":["https://openalex.org/I885383172"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.7529,"has_fulltext":true,"cited_by_count":23,"citation_normalized_percentile":{"value":0.71037029,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"15","issue":"6","first_page":"12668","last_page":"12681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12561","display_name":"bioluminescence and chemiluminescence research","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/T12561","display_name":"bioluminescence and chemiluminescence research","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/T12859","display_name":"Cell Image Analysis Techniques","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"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/T12867","display_name":"Advanced Biosensing Techniques and Applications","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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"}}],"keywords":[{"id":"https://openalex.org/keywords/biosensor","display_name":"Biosensor","score":0.8554274439811707},{"id":"https://openalex.org/keywords/fluorescence","display_name":"Fluorescence","score":0.7621985673904419},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.6568061709403992},{"id":"https://openalex.org/keywords/repeatability","display_name":"Repeatability","score":0.6277397274971008},{"id":"https://openalex.org/keywords/detection-limit","display_name":"Detection limit","score":0.6107922196388245},{"id":"https://openalex.org/keywords/metal-ions-in-aqueous-solution","display_name":"Metal ions in aqueous solution","score":0.5966337323188782},{"id":"https://openalex.org/keywords/toxicity","display_name":"Toxicity","score":0.5619783997535706},{"id":"https://openalex.org/keywords/escherichia-coli","display_name":"Escherichia coli","score":0.5433716177940369},{"id":"https://openalex.org/keywords/nuclear-chemistry","display_name":"Nuclear chemistry","score":0.5322252511978149},{"id":"https://openalex.org/keywords/metal","display_name":"Metal","score":0.5176470875740051},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.3259560465812683},{"id":"https://openalex.org/keywords/biochemistry","display_name":"Biochemistry","score":0.12222319841384888}],"concepts":[{"id":"https://openalex.org/C160756335","wikidata":"https://www.wikidata.org/wiki/Q669391","display_name":"Biosensor","level":2,"score":0.8554274439811707},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.7621985673904419},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6568061709403992},{"id":"https://openalex.org/C154020017","wikidata":"https://www.wikidata.org/wiki/Q520171","display_name":"Repeatability","level":2,"score":0.6277397274971008},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.6107922196388245},{"id":"https://openalex.org/C199164860","wikidata":"https://www.wikidata.org/wiki/Q6822745","display_name":"Metal ions in aqueous solution","level":3,"score":0.5966337323188782},{"id":"https://openalex.org/C29730261","wikidata":"https://www.wikidata.org/wiki/Q274160","display_name":"Toxicity","level":2,"score":0.5619783997535706},{"id":"https://openalex.org/C547475151","wikidata":"https://www.wikidata.org/wiki/Q25419","display_name":"Escherichia coli","level":3,"score":0.5433716177940369},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.5322252511978149},{"id":"https://openalex.org/C544153396","wikidata":"https://www.wikidata.org/wiki/Q11426","display_name":"Metal","level":2,"score":0.5176470875740051},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.3259560465812683},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.12222319841384888},{"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D004926","descriptor_name":"Escherichia coli","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D004926","descriptor_name":"Escherichia coli","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D004926","descriptor_name":"Escherichia coli","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D004926","descriptor_name":"Escherichia coli","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D004926","descriptor_name":"Escherichia coli","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D004926","descriptor_name":"Escherichia coli","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D004926","descriptor_name":"Escherichia coli","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D004926","descriptor_name":"Escherichia coli","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D004926","descriptor_name":"Escherichia coli","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D018914","descriptor_name":"Cells, Immobilized","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D018914","descriptor_name":"Cells, Immobilized","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D018914","descriptor_name":"Cells, Immobilized","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D018914","descriptor_name":"Cells, Immobilized","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D018914","descriptor_name":"Cells, Immobilized","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D018914","descriptor_name":"Cells, Immobilized","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D018914","descriptor_name":"Cells, Immobilized","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D018914","descriptor_name":"Cells, Immobilized","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D018914","descriptor_name":"Cells, Immobilized","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D019216","descriptor_name":"Metals, Heavy","qualifier_ui":"Q000633","qualifier_name":"toxicity","is_major_topic":false},{"descriptor_ui":"D019216","descriptor_name":"Metals, Heavy","qualifier_ui":"Q000633","qualifier_name":"toxicity","is_major_topic":false},{"descriptor_ui":"D019216","descriptor_name":"Metals, Heavy","qualifier_ui":"Q000633","qualifier_name":"toxicity","is_major_topic":false},{"descriptor_ui":"D049452","descriptor_name":"Green Fluorescent Proteins","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D049452","descriptor_name":"Green Fluorescent Proteins","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D049452","descriptor_name":"Green Fluorescent Proteins","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D049452","descriptor_name":"Green Fluorescent Proteins","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D049452","descriptor_name":"Green Fluorescent Proteins","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D049452","descriptor_name":"Green Fluorescent Proteins","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D049452","descriptor_name":"Green Fluorescent Proteins","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D049452","descriptor_name":"Green Fluorescent Proteins","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D049452","descriptor_name":"Green Fluorescent Proteins","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.3390/s150612668","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s150612668","pdf_url":"https://www.mdpi.com/1424-8220/15/6/12668/pdf?version=1432805231","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:26029952","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26029952","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:doaj.org/article:e2d9d35be735487ead30739e8b780669","is_oa":true,"landing_page_url":"https://doaj.org/article/e2d9d35be735487ead30739e8b780669","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 15, Iss 6, Pp 12668-12681 (2015)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/15/6/12668/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s150612668","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:4507640","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4507640","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s150612668","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s150612668","pdf_url":"https://www.mdpi.com/1424-8220/15/6/12668/pdf?version=1432805231","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":[],"awards":[{"id":"https://openalex.org/G5979179926","display_name":null,"funder_award_id":"DIP-2014-016","funder_id":"https://openalex.org/F4320322699","funder_display_name":"Universiti Kebangsaan Malaysia"},{"id":"https://openalex.org/G8419773104","display_name":null,"funder_award_id":"DPP-2015","funder_id":"https://openalex.org/F4320322699","funder_display_name":"Universiti Kebangsaan Malaysia"}],"funders":[{"id":"https://openalex.org/F4320322699","display_name":"Universiti Kebangsaan Malaysia","ror":"https://ror.org/00bw8d226"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1575814880.pdf","grobid_xml":"https://content.openalex.org/works/W1575814880.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W44170080","https://openalex.org/W62417792","https://openalex.org/W123434318","https://openalex.org/W191861414","https://openalex.org/W197756856","https://openalex.org/W1574789166","https://openalex.org/W1964388922","https://openalex.org/W1966470872","https://openalex.org/W1966624312","https://openalex.org/W1979519782","https://openalex.org/W1981159451","https://openalex.org/W1989799200","https://openalex.org/W1991536033","https://openalex.org/W1995230957","https://openalex.org/W1997161797","https://openalex.org/W1998845308","https://openalex.org/W2008044654","https://openalex.org/W2012786378","https://openalex.org/W2021746325","https://openalex.org/W2022100455","https://openalex.org/W2025212689","https://openalex.org/W2028625274","https://openalex.org/W2032039586","https://openalex.org/W2033389951","https://openalex.org/W2036508527","https://openalex.org/W2051820256","https://openalex.org/W2054142623","https://openalex.org/W2061154313","https://openalex.org/W2069271483","https://openalex.org/W2071249051","https://openalex.org/W2075330113","https://openalex.org/W2143168337","https://openalex.org/W2158965071","https://openalex.org/W2166554671","https://openalex.org/W2169161211","https://openalex.org/W2181324122","https://openalex.org/W2279991290","https://openalex.org/W6607741226","https://openalex.org/W6685751526"],"related_works":["https://openalex.org/W4288084846","https://openalex.org/W2893816048","https://openalex.org/W3168747143","https://openalex.org/W2315867670","https://openalex.org/W1968795594","https://openalex.org/W2237675924","https://openalex.org/W2755432716","https://openalex.org/W2001085980","https://openalex.org/W1605170656","https://openalex.org/W3168940520"],"abstract_inverted_index":{"A":[0],"fluorescence-based":[1],"fiber":[2],"optic":[3],"toxicity":[4,26,72,97,150],"biosensor":[5,57,98,120,135],"based":[6],"on":[7,70],"genetically":[8],"modified":[9],"Escherichia":[10],"coli":[11],"(E.":[12],"coli)":[13],"with":[14],"green":[15],"fluorescent":[16],"protein":[17],"(GFP)":[18],"was":[19,137],"developed":[20],"for":[21,139],"the":[22,25,55,71,77,96,118],"evaluation":[23,151],"of":[24,27,54,80,117],"several":[28],"hazardous":[29],"heavy":[30],"metal":[31,149],"ions.":[32],"The":[33,47,113,134],"toxic":[34],"metals":[35],"include":[36],"Cu(II),":[37,81],"Cd(II),":[38,82],"Pb(II),":[39,83],"Zn(II),":[40,84],"Cr(VI),":[41,85],"Co(II),":[42,86],"Ni(II),":[43,87],"Ag(I)":[44,88],"and":[45,51,63,89,109,115,127,144],"Fe(III).":[46],"optimum":[48],"fluorescence":[49],"excitation":[50],"emission":[52],"wavelengths":[53],"optical":[56],"were":[58,99,121],"400":[59],"\u00b1":[60,65],"2":[61,66],"nm":[62],"485":[64],"nm,":[67],"respectively.":[68,112,133],"Based":[69],"observed":[73],"under":[74],"optimal":[75],"conditions,":[76],"detection":[78],"limits":[79],"Fe(III)":[90],"that":[91],"can":[92],"be":[93],"detected":[94],"using":[95],"at":[100,140],"0.04,":[101],"0.32,":[102],"0.46,":[103],"2.80,":[104],"100,":[105],"250,":[106],"400,":[107],"720":[108],"2600":[110],"\u03bcg/L,":[111],"repeatability":[114],"reproducibility":[116],"proposed":[119],"3.5%-4.8%":[122],"RSD":[123,129],"(relative":[124],"standard":[125],"deviation)":[126],"3.6%-5.1%":[128],"(n":[130],"=":[131],"8),":[132],"response":[136],"stable":[138],"least":[141],"five":[142],"weeks,":[143],"demonstrated":[145],"higher":[146],"sensitivity":[147],"towards":[148],"when":[152],"compared":[153],"to":[154],"a":[155],"conventional":[156],"Microtox":[157],"assay.":[158]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}