{"id":"https://openalex.org/W2093349035","doi":"https://doi.org/10.1155/2015/809065","title":"Toxicity Biosensor for Sodium Dodecyl Sulfate Using Immobilized Green Fluorescent Protein Expressing<i>Escherichia coli</i>","display_name":"Toxicity Biosensor for Sodium Dodecyl Sulfate Using Immobilized Green Fluorescent Protein Expressing<i>Escherichia coli</i>","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2093349035","doi":"https://doi.org/10.1155/2015/809065","mag":"2093349035"},"language":"en","primary_location":{"id":"doi:10.1155/2015/809065","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2015/809065","pdf_url":"https://downloads.hindawi.com/journals/js/2015/809065.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/js/2015/809065.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077798346","display_name":"Lia Ooi","orcid":"https://orcid.org/0000-0001-9056-283X"},"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":"Lia Ooi","raw_affiliation_strings":["Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI, National University of Malaysia, 43600 Bangi, Selangor, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI, National University of Malaysia, 43600 Bangi, Selangor, 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/I4210114742","display_name":"National Institutes of Biotechnology Malaysia","ror":"https://ror.org/029dygd35","country_code":"MY","type":"government","lineage":["https://openalex.org/I134138859","https://openalex.org/I4210114742"]},{"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 Yook Heng","raw_affiliation_strings":["Faculty of Science and Technology, National University of Malaysia, 43600 Bangi, Selangor, Malaysia","Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI, National University of Malaysia, 43600 Bangi, Selangor, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology, National University of Malaysia, 43600 Bangi, Selangor, Malaysia","institution_ids":["https://openalex.org/I4210114742","https://openalex.org/I885383172"]},{"raw_affiliation_string":"Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), LESTARI, National University of Malaysia, 43600 Bangi, Selangor, Malaysia","institution_ids":["https://openalex.org/I885383172"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101561761","display_name":"Asmat Ahmad","orcid":"https://orcid.org/0009-0001-3704-7094"},"institutions":[{"id":"https://openalex.org/I4210114742","display_name":"National Institutes of Biotechnology Malaysia","ror":"https://ror.org/029dygd35","country_code":"MY","type":"government","lineage":["https://openalex.org/I134138859","https://openalex.org/I4210114742"]},{"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":["Faculty of Science and Technology, National University of Malaysia, 43600 Bangi, Selangor, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology, National University of Malaysia, 43600 Bangi, Selangor, Malaysia","institution_ids":["https://openalex.org/I4210114742","https://openalex.org/I885383172"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5031383187"],"corresponding_institution_ids":["https://openalex.org/I4210114742","https://openalex.org/I885383172"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":0.6023,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.69177849,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2015","issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12561","display_name":"bioluminescence and chemiluminescence research","score":0.9969000220298767,"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":0.9969000220298767,"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/T10419","display_name":"Pharmaceutical and Antibiotic Environmental Impacts","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11393","display_name":"Biosensors and Analytical Detection","score":0.9616000056266785,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/biosensor","display_name":"Biosensor","score":0.7937315106391907},{"id":"https://openalex.org/keywords/toxicity","display_name":"Toxicity","score":0.73117595911026},{"id":"https://openalex.org/keywords/escherichia-coli","display_name":"Escherichia coli","score":0.6461541056632996},{"id":"https://openalex.org/keywords/green-fluorescent-protein","display_name":"Green fluorescent protein","score":0.6219300031661987},{"id":"https://openalex.org/keywords/fluorescence","display_name":"Fluorescence","score":0.6082113981246948},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.599499523639679},{"id":"https://openalex.org/keywords/sodium-dodecyl-sulfate","display_name":"Sodium dodecyl sulfate","score":0.597015380859375},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.5578469634056091},{"id":"https://openalex.org/keywords/detection-limit","display_name":"Detection limit","score":0.5493513941764832},{"id":"https://openalex.org/keywords/repeatability","display_name":"Repeatability","score":0.48212265968322754},{"id":"https://openalex.org/keywords/nuclear-chemistry","display_name":"Nuclear chemistry","score":0.404593825340271},{"id":"https://openalex.org/keywords/biochemistry","display_name":"Biochemistry","score":0.2616329491138458},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.06114867329597473},{"id":"https://openalex.org/keywords/gene","display_name":"Gene","score":0.05440214276313782}],"concepts":[{"id":"https://openalex.org/C160756335","wikidata":"https://www.wikidata.org/wiki/Q669391","display_name":"Biosensor","level":2,"score":0.7937315106391907},{"id":"https://openalex.org/C29730261","wikidata":"https://www.wikidata.org/wiki/Q274160","display_name":"Toxicity","level":2,"score":0.73117595911026},{"id":"https://openalex.org/C547475151","wikidata":"https://www.wikidata.org/wiki/Q25419","display_name":"Escherichia coli","level":3,"score":0.6461541056632996},{"id":"https://openalex.org/C142613039","wikidata":"https://www.wikidata.org/wiki/Q272983","display_name":"Green fluorescent protein","level":3,"score":0.6219300031661987},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.6082113981246948},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.599499523639679},{"id":"https://openalex.org/C2778913249","wikidata":"https://www.wikidata.org/wiki/Q422241","display_name":"Sodium dodecyl sulfate","level":2,"score":0.597015380859375},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.5578469634056091},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.5493513941764832},{"id":"https://openalex.org/C154020017","wikidata":"https://www.wikidata.org/wiki/Q520171","display_name":"Repeatability","level":2,"score":0.48212265968322754},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.404593825340271},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.2616329491138458},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.06114867329597473},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.05440214276313782},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2015/809065","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2015/809065","pdf_url":"https://downloads.hindawi.com/journals/js/2015/809065.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:1328c31c5a83451599cbacab474f4463","is_oa":false,"landing_page_url":"https://doaj.org/article/1328c31c5a83451599cbacab474f4463","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Sensors, Vol 2015 (2015)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2015/809065","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2015/809065","pdf_url":"https://downloads.hindawi.com/journals/js/2015/809065.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.8600000143051147}],"awards":[{"id":"https://openalex.org/G3963612283","display_name":null,"funder_award_id":"DPP-2014-060","funder_id":"https://openalex.org/F4320322699","funder_display_name":"Universiti Kebangsaan Malaysia"},{"id":"https://openalex.org/G5108062326","display_name":null,"funder_award_id":"DPP-2014-060 and NND/ND/2/TD11-009","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/W2093349035.pdf","grobid_xml":"https://content.openalex.org/works/W2093349035.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W110372705","https://openalex.org/W183842035","https://openalex.org/W227075585","https://openalex.org/W1494300026","https://openalex.org/W1624099298","https://openalex.org/W1809412706","https://openalex.org/W1974243596","https://openalex.org/W1984171244","https://openalex.org/W1992495422","https://openalex.org/W2008120549","https://openalex.org/W2014293907","https://openalex.org/W2020069000","https://openalex.org/W2022100455","https://openalex.org/W2022145053","https://openalex.org/W2025160765","https://openalex.org/W2035240572","https://openalex.org/W2036466769","https://openalex.org/W2036742051","https://openalex.org/W2038071847","https://openalex.org/W2038937307","https://openalex.org/W2053617240","https://openalex.org/W2054014154","https://openalex.org/W2067592961","https://openalex.org/W2069496952","https://openalex.org/W2091241222","https://openalex.org/W2094438233","https://openalex.org/W2105934377","https://openalex.org/W2110844641","https://openalex.org/W2115420566","https://openalex.org/W2132294253","https://openalex.org/W2132922134","https://openalex.org/W2148847015","https://openalex.org/W2151087216","https://openalex.org/W2330549843","https://openalex.org/W2428228029","https://openalex.org/W2484365950","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2774752550","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"],"abstract_inverted_index":{"Green":[0],"fluorescent":[1],"protein":[2],"(GFP)":[3],"is":[4,35],"suitable":[5],"as":[6],"a":[7,93],"toxicity":[8,53,74,90,131,138,162,168],"sensor":[9],"due":[10],"to":[11,14,43,78,136],"its":[12],"ability":[13],"work":[15],"alone":[16],"without":[17],"cofactors":[18],"or":[19],"substrates.":[20],"Its":[21],"reaction":[22],"with":[23,28,100],"toxicants":[24],"can":[25],"be":[26],"determined":[27],"fluorometric":[29],"approaches.":[30],"GFP":[31,45,60,89,130,161],"mutant":[32],"gene":[33],"(C48S/S147C/Q204C/S65T/Q80R)":[34],"used":[36],"because":[37],"it":[38,106],"has":[39,92,133],"higher":[40],"sensitivity":[41],"compared":[42],"others":[44],"variants.":[46],"A":[47],"novel":[48],"sodium":[49],"dodecyl":[50],"sulfate":[51],"(SDS)":[52],"detection":[54],"biosensor":[55,75,91,132,163],"was":[56],"built":[57],"by":[58,140],"immobilizing":[59],"expressing":[61],"Escherichia":[62],"coli":[63,88,129,160],"in":[64,72,81,142,164],"k":[65],"-Carrageenan":[66],"matrix.":[67],"Cytotoxicity":[68],"effect":[69],"took":[70],"place":[71],"the":[73,79,82,156],"which":[76],"leads":[77],"decrease":[80],"fluorescence":[83],"intensity.":[84],"The":[85],"fabricated":[86],"E.":[87,128,159],"wide":[94],"dynamic":[95],"range":[96],"of":[97,102,153,158],"4\u2013100":[98],"ppm,":[99],"LOD":[101],"1.7":[103],"ppm.":[104],"Besides,":[105],"possesses":[107],"short":[108],"response":[109],"time":[110],"(&lt;1":[111],"min),":[112],"high":[113],"reproducibility":[114],"(0.76%":[115],"RSD)":[116],"and":[117,123,147],"repeatability":[118],"(0.72%":[119],"RSD,<mml:math":[120],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[121],"id=\"M1\"><mml:msup><mml:mrow><mml:mi>R</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msup><mml:mo>&gt;</mml:mo><mml:mn>0.98</mml:mn></mml:math>),":[122],"long-term":[124],"stability":[125],"(46":[126],"days).":[127],"been":[134],"applied":[135],"detect":[137],"induced":[139],"SDS":[141,154],"tap":[143],"water,":[144,146],"river":[145],"drinking":[148],"water.":[149],"High":[150],"recovery":[151],"levels":[152],"indicated":[155],"applicability":[157],"real":[165],"water":[166],"samples":[167],"evaluation.":[169]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
