{"id":"https://openalex.org/W4293518984","doi":"https://doi.org/10.1109/icait56197.2022.9862762","title":"Plug-in Highly-sensitive pH Sensor Based on Polyacrylic Acid-chitosan Sensitive Film Coated Optical Fiber","display_name":"Plug-in Highly-sensitive pH Sensor Based on Polyacrylic Acid-chitosan Sensitive Film Coated Optical Fiber","publication_year":2022,"publication_date":"2022-07-08","ids":{"openalex":"https://openalex.org/W4293518984","doi":"https://doi.org/10.1109/icait56197.2022.9862762"},"language":"en","primary_location":{"id":"doi:10.1109/icait56197.2022.9862762","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icait56197.2022.9862762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 14th International Conference on Advanced Infocomm Technology (ICAIT)","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/A5102997750","display_name":"Yusheng Song","orcid":"https://orcid.org/0009-0005-2479-0523"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yusheng Song","raw_affiliation_strings":["College of Information Science and Engineering, Northeastern University,Shenyang,China","College of Information Science and Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University,Shenyang,China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075249003","display_name":"Jiabao Zheng","orcid":"https://orcid.org/0000-0003-2099-7015"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiabao Zheng","raw_affiliation_strings":["College of Information Science and Engineering, Northeastern University,Shenyang,China","College of Information Science and Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University,Shenyang,China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101824700","display_name":"Shipeng Wang","orcid":"https://orcid.org/0000-0002-7129-4590"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shipeng Wang","raw_affiliation_strings":["College of Information Science and Engineering, Northeastern University,Shenyang,China","College of Information Science and Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University,Shenyang,China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103247786","display_name":"Like Li","orcid":"https://orcid.org/0000-0003-2908-0756"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Like Li","raw_affiliation_strings":["College of Information Science and Engineering, Northeastern University,Shenyang,China","College of Information Science and Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University,Shenyang,China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100415519","display_name":"Yanan Zhang","orcid":"https://orcid.org/0000-0002-3059-9291"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanan Zhang","raw_affiliation_strings":["College of Information Science and Engineering, Northeastern University,Shenyang,China","College of Information Science and Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University,Shenyang,China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102997750"],"corresponding_institution_ids":["https://openalex.org/I9224756"],"apc_list":null,"apc_paid":null,"fwci":0.0915,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.40040798,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"176","last_page":"179"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.9976000189781189,"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"}},{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/polyacrylic-acid","display_name":"Polyacrylic acid","score":0.8218950033187866},{"id":"https://openalex.org/keywords/chitosan","display_name":"Chitosan","score":0.6430618762969971},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.5962164402008057},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5652977824211121},{"id":"https://openalex.org/keywords/dip-coating","display_name":"Dip-coating","score":0.5009400844573975},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.4987928867340088},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.48670175671577454},{"id":"https://openalex.org/keywords/coating","display_name":"Coating","score":0.4855939745903015},{"id":"https://openalex.org/keywords/polymer","display_name":"Polymer","score":0.3880458176136017},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.372779905796051},{"id":"https://openalex.org/keywords/chemical-engineering","display_name":"Chemical engineering","score":0.3449751138687134},{"id":"https://openalex.org/keywords/fiber","display_name":"Fiber","score":0.33255696296691895},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.326493501663208},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.31913942098617554},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.29334717988967896},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.23714816570281982},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.14993080496788025},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.1373182237148285}],"concepts":[{"id":"https://openalex.org/C2780312654","wikidata":"https://www.wikidata.org/wiki/Q409762","display_name":"Polyacrylic acid","level":3,"score":0.8218950033187866},{"id":"https://openalex.org/C2779732960","wikidata":"https://www.wikidata.org/wiki/Q408510","display_name":"Chitosan","level":2,"score":0.6430618762969971},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.5962164402008057},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5652977824211121},{"id":"https://openalex.org/C49241924","wikidata":"https://www.wikidata.org/wiki/Q2270123","display_name":"Dip-coating","level":3,"score":0.5009400844573975},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.4987928867340088},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.48670175671577454},{"id":"https://openalex.org/C2781448156","wikidata":"https://www.wikidata.org/wiki/Q1570182","display_name":"Coating","level":2,"score":0.4855939745903015},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.3880458176136017},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.372779905796051},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.3449751138687134},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.33255696296691895},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.326493501663208},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.31913942098617554},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.29334717988967896},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.23714816570281982},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.14993080496788025},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.1373182237148285},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icait56197.2022.9862762","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icait56197.2022.9862762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 14th International Conference on Advanced Infocomm Technology (ICAIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.699999988079071,"display_name":"Clean water and sanitation"}],"awards":[{"id":"https://openalex.org/G2396015850","display_name":null,"funder_award_id":"N2124001","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1986125451","https://openalex.org/W1995607392","https://openalex.org/W2006713849","https://openalex.org/W2057704794","https://openalex.org/W2063845029","https://openalex.org/W2070423449","https://openalex.org/W2279783427","https://openalex.org/W2406269746","https://openalex.org/W2477255587","https://openalex.org/W2525490237","https://openalex.org/W2541806407","https://openalex.org/W2550075146","https://openalex.org/W2608688168","https://openalex.org/W2736569173","https://openalex.org/W2738558334","https://openalex.org/W2905031464","https://openalex.org/W2998178134","https://openalex.org/W3175843287","https://openalex.org/W4200502055","https://openalex.org/W6737218304"],"related_works":["https://openalex.org/W2120330316","https://openalex.org/W3109122827","https://openalex.org/W2071624689","https://openalex.org/W2390914085","https://openalex.org/W2368329874","https://openalex.org/W1915386939","https://openalex.org/W1521799317","https://openalex.org/W2993035399","https://openalex.org/W2614852361","https://openalex.org/W1988749793"],"abstract_inverted_index":{"In":[0,124],"this":[1,47],"paper,":[2],"we":[3],"developed":[4],"a":[5,100],"plug-in":[6],"highly":[7],"sensitive":[8,23,33,72],"optical":[9,65],"fiber":[10,66],"Surface":[11],"Plasma":[12],"Resonance":[13],"(SPR)":[14],"pH":[15,77,97,110,145],"sensor":[16,68,92,115,127],"by":[17,83],"coating":[18],"polyacrylic":[19],"acid":[20,30],"-":[21,31],"chitosan":[22,32],"film":[24,34,73],"on":[25],"the":[26,38,41,64,71,76,79,85,88,114,126,143],"sensing":[27],"probe.":[28],"Polyacrylic":[29],"can":[35,74,116],"sensitively":[36,82],"sense":[37],"change":[39,48],"of":[40,78,87,95,121,139],"external":[42,80],"solution":[43],"pH,":[44],"and":[45,107,132],"convert":[46],"into":[49],"its":[50,58],"own":[51,59],"expansion":[52],"or":[53],"contraction":[54],"effect,":[55],"thus":[56],"changing":[57],"refractive":[60],"index":[61],"(RI).":[62],"Therefore,":[63],"SPR":[67],"coated":[69],"with":[70],"perceive":[75],"liquid":[81],"tracking":[84],"movement":[86],"resonance":[89],"dip.":[90],"The":[91],"is":[93,138],"capable":[94],"indicating":[96],"changes":[98],"over":[99],"wide":[101],"range":[102],"from":[103],"4":[104],"to":[105],"9,":[106],"at":[108],"higher":[109],"regions":[111],"(pH":[112],"8\u20139),":[113],"achieve":[117],"an":[118],"ultra-high":[119],"sensitivity":[120],"51.79":[122],"nm/pH.":[123],"addition,":[125],"behaves":[128],"good":[129],"repeatability,":[130],"stability":[131],"weak":[133],"temperature":[134],"cross":[135],"effects,":[136],"which":[137],"great":[140],"significance":[141],"for":[142],"high-precision":[144],"detection":[146],"in":[147],"many":[148],"fields.":[149]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
