{"id":"https://openalex.org/W3041062050","doi":"https://doi.org/10.1109/metroind4.0iot48571.2020.9138312","title":"Optical CO<sub>2</sub> detectors for smart packaging of food in modified atmosphere","display_name":"Optical CO<sub>2</sub> detectors for smart packaging of food in modified atmosphere","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3041062050","doi":"https://doi.org/10.1109/metroind4.0iot48571.2020.9138312","mag":"3041062050"},"language":"en","primary_location":{"id":"doi:10.1109/metroind4.0iot48571.2020.9138312","is_oa":false,"landing_page_url":"https://doi.org/10.1109/metroind4.0iot48571.2020.9138312","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Workshop on Metrology for Industry 4.0 &amp; IoT","raw_type":"proceedings-article"},"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/A5016347822","display_name":"Simone Grasso","orcid":"https://orcid.org/0000-0003-0507-7966"},"institutions":[{"id":"https://openalex.org/I155125353","display_name":"Universit\u00e0 Campus Bio-Medico","ror":"https://ror.org/04gqx4x78","country_code":"IT","type":"education","lineage":["https://openalex.org/I155125353"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Simone Grasso","raw_affiliation_strings":["dept. of Engineering, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"dept. of Engineering, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy","institution_ids":["https://openalex.org/I155125353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004337643","display_name":"Alessandro Zompanti","orcid":"https://orcid.org/0000-0001-5986-4426"},"institutions":[{"id":"https://openalex.org/I155125353","display_name":"Universit\u00e0 Campus Bio-Medico","ror":"https://ror.org/04gqx4x78","country_code":"IT","type":"education","lineage":["https://openalex.org/I155125353"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Zompanti","raw_affiliation_strings":["dept. of Engineering, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"dept. of Engineering, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy","institution_ids":["https://openalex.org/I155125353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009418970","display_name":"Anna Sabatini","orcid":"https://orcid.org/0000-0002-6206-5366"},"institutions":[{"id":"https://openalex.org/I155125353","display_name":"Universit\u00e0 Campus Bio-Medico","ror":"https://ror.org/04gqx4x78","country_code":"IT","type":"education","lineage":["https://openalex.org/I155125353"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Anna Sabatini","raw_affiliation_strings":["dept. of Engineering, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"dept. of Engineering, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy","institution_ids":["https://openalex.org/I155125353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002556713","display_name":"Ilaria Pazzaglia","orcid":null},"institutions":[{"id":"https://openalex.org/I155125353","display_name":"Universit\u00e0 Campus Bio-Medico","ror":"https://ror.org/04gqx4x78","country_code":"IT","type":"education","lineage":["https://openalex.org/I155125353"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Ilaria Pazzaglia","raw_affiliation_strings":["dept. of Engineering, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"dept. of Engineering, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy","institution_ids":["https://openalex.org/I155125353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013841692","display_name":"Marco Santonico","orcid":"https://orcid.org/0000-0002-3755-6198"},"institutions":[{"id":"https://openalex.org/I155125353","display_name":"Universit\u00e0 Campus Bio-Medico","ror":"https://ror.org/04gqx4x78","country_code":"IT","type":"education","lineage":["https://openalex.org/I155125353"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Santonico","raw_affiliation_strings":["dept. of Science and Technology for humans and the environment, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"dept. of Science and Technology for humans and the environment, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy","institution_ids":["https://openalex.org/I155125353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065282465","display_name":"Giorgio Pennazza","orcid":"https://orcid.org/0000-0003-4843-9445"},"institutions":[{"id":"https://openalex.org/I155125353","display_name":"Universit\u00e0 Campus Bio-Medico","ror":"https://ror.org/04gqx4x78","country_code":"IT","type":"education","lineage":["https://openalex.org/I155125353"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giorgio Pennazza","raw_affiliation_strings":["dept. of Engineering, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"dept. of Engineering, Unit of Electronic for Sensor Systems, Campus Bio-Medico University of Rome, Rome, Italy","institution_ids":["https://openalex.org/I155125353"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5016347822"],"corresponding_institution_ids":["https://openalex.org/I155125353"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.06745813,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"334","last_page":"339"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.995199978351593,"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":0.995199978351593,"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/usable","display_name":"USable","score":0.8239728212356567},{"id":"https://openalex.org/keywords/modified-atmosphere","display_name":"Modified atmosphere","score":0.671472430229187},{"id":"https://openalex.org/keywords/food-packaging","display_name":"Food packaging","score":0.5302120447158813},{"id":"https://openalex.org/keywords/active-packaging","display_name":"Active packaging","score":0.5044194459915161},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47759008407592773},{"id":"https://openalex.org/keywords/process-engineering","display_name":"Process engineering","score":0.45520666241645813},{"id":"https://openalex.org/keywords/food-quality","display_name":"Food quality","score":0.449521005153656},{"id":"https://openalex.org/keywords/food-industry","display_name":"Food industry","score":0.42448490858078003},{"id":"https://openalex.org/keywords/carbon-dioxide-sensor","display_name":"Carbon dioxide sensor","score":0.4183158278465271},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.41229718923568726},{"id":"https://openalex.org/keywords/carbon-dioxide","display_name":"Carbon dioxide","score":0.33438438177108765},{"id":"https://openalex.org/keywords/shelf-life","display_name":"Shelf life","score":0.27482056617736816},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22211480140686035},{"id":"https://openalex.org/keywords/food-science","display_name":"Food science","score":0.19709575176239014},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.11821568012237549},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.0920705497264862},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.09057337045669556}],"concepts":[{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.8239728212356567},{"id":"https://openalex.org/C203017698","wikidata":"https://www.wikidata.org/wiki/Q1815645","display_name":"Modified atmosphere","level":3,"score":0.671472430229187},{"id":"https://openalex.org/C74139830","wikidata":"https://www.wikidata.org/wiki/Q25380418","display_name":"Food packaging","level":2,"score":0.5302120447158813},{"id":"https://openalex.org/C188884661","wikidata":"https://www.wikidata.org/wiki/Q4677573","display_name":"Active packaging","level":3,"score":0.5044194459915161},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47759008407592773},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.45520666241645813},{"id":"https://openalex.org/C51592225","wikidata":"https://www.wikidata.org/wiki/Q2498665","display_name":"Food quality","level":2,"score":0.449521005153656},{"id":"https://openalex.org/C513059894","wikidata":"https://www.wikidata.org/wiki/Q540912","display_name":"Food industry","level":2,"score":0.42448490858078003},{"id":"https://openalex.org/C113803762","wikidata":"https://www.wikidata.org/wiki/Q5037960","display_name":"Carbon dioxide sensor","level":3,"score":0.4183158278465271},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.41229718923568726},{"id":"https://openalex.org/C530467964","wikidata":"https://www.wikidata.org/wiki/Q1997","display_name":"Carbon dioxide","level":2,"score":0.33438438177108765},{"id":"https://openalex.org/C115930662","wikidata":"https://www.wikidata.org/wiki/Q1689021","display_name":"Shelf life","level":2,"score":0.27482056617736816},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22211480140686035},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.19709575176239014},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.11821568012237549},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0920705497264862},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.09057337045669556},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/metroind4.0iot48571.2020.9138312","is_oa":false,"landing_page_url":"https://doi.org/10.1109/metroind4.0iot48571.2020.9138312","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Workshop on Metrology for Industry 4.0 &amp; IoT","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/12","score":0.4000000059604645,"display_name":"Responsible consumption and production"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1973191082","https://openalex.org/W1983902747","https://openalex.org/W2003830693","https://openalex.org/W2005778592","https://openalex.org/W2031714926","https://openalex.org/W2042834073","https://openalex.org/W2079155666","https://openalex.org/W2120447609","https://openalex.org/W2146509409","https://openalex.org/W2162035079","https://openalex.org/W2337034128","https://openalex.org/W2472385238","https://openalex.org/W2569101207","https://openalex.org/W2597410935","https://openalex.org/W2775465877","https://openalex.org/W2791303977","https://openalex.org/W2801567869","https://openalex.org/W2810113480","https://openalex.org/W4241316480","https://openalex.org/W4241522526"],"related_works":["https://openalex.org/W3135128976","https://openalex.org/W2795644179","https://openalex.org/W4313240896","https://openalex.org/W4321791636","https://openalex.org/W4284959018","https://openalex.org/W4242971969","https://openalex.org/W4294266142","https://openalex.org/W3094161718","https://openalex.org/W2255423501","https://openalex.org/W4284881774"],"abstract_inverted_index":{"In":[0],"the":[1,6,10,37,72,75,97,104,117,131],"last":[2,94],"decades,":[3],"thanks":[4],"to":[5,14,23,99,107,123,148],"significant":[7],"application":[8,102],"of":[9,39,71,74,103,125,134,152],"newest":[11],"technologies":[12],"applied":[13],"food":[15,24,28],"production":[16],"and":[17,26],"considering":[18],"consumer's":[19],"awareness":[20],"with":[21,36,90],"respect":[22],"safety":[25],"quality,":[27],"industry":[29],"is":[30,55],"hardly":[31],"working":[32],"on":[33,58,116],"smart":[34],"packaging,":[35],"aim":[38],"finding":[40],"out":[41],"a":[42,69,91,100,111],"monitoring":[43],"strategy":[44],"which":[45,64],"does":[46],"not":[47],"require":[48],"package":[49],"opening.":[50],"Here":[51],"an":[52,59],"optical":[53],"indicator":[54,105],"presented,":[56],"based":[57,115],"agarose":[60],"gel":[61],"containing":[62],"anthocyanins,":[63],"turns":[65],"in":[66,130],"colour":[67,79],"as":[68,137,144],"result":[70],"deterioration":[73],"packaged":[76],"food.":[77],"The":[78,120],"change":[80],"has":[81],"been":[82],"assessed":[83],"via":[84,110],"digital":[85],"microscope":[86],"but":[87],"also":[88],"verified":[89],"smartphone:":[92],"this":[93],"method":[95],"opens":[96],"way":[98],"wide":[101],"down":[106],"each":[108],"consumer":[109],"sensor":[112],"network":[113],"modality":[114],"IoT":[118],"approach.":[119],"sensors":[121],"respond":[122],"percentages":[124],"carbon":[126],"dioxide":[127],"usually":[128],"used":[129],"modified":[132],"atmospheres":[133],"foods,":[135],"such":[136],"cured":[138],"meats,":[139],"making":[140],"them,":[141],"therefore,":[142],"usable":[143],"intelligent":[145],"packaging":[146],"able":[147],"assess":[149],"their":[150],"state":[151],"deterioration.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}