{"id":"https://openalex.org/W3173627464","doi":"https://doi.org/10.1109/nems51815.2021.9451224","title":"Chitosan/graphene oxide/MoS<sub>2</sub>/AuNPs modified electrochemical sensor for trace mercury detection","display_name":"Chitosan/graphene oxide/MoS<sub>2</sub>/AuNPs modified electrochemical sensor for trace mercury detection","publication_year":2021,"publication_date":"2021-04-25","ids":{"openalex":"https://openalex.org/W3173627464","doi":"https://doi.org/10.1109/nems51815.2021.9451224","mag":"3173627464"},"language":"en","primary_location":{"id":"doi:10.1109/nems51815.2021.9451224","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems51815.2021.9451224","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","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/A5076045261","display_name":"Ri Wang","orcid":"https://orcid.org/0000-0002-8017-5067"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ri Wang","raw_affiliation_strings":["School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068720801","display_name":"Chenyu Xiong","orcid":"https://orcid.org/0000-0002-3516-2400"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenyu Xiong","raw_affiliation_strings":["School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101682387","display_name":"Yong Xie","orcid":"https://orcid.org/0000-0002-5939-5882"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Xie","raw_affiliation_strings":["School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004896517","display_name":"Mingjie Han","orcid":"https://orcid.org/0000-0003-1752-4209"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingjie Han","raw_affiliation_strings":["School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100654738","display_name":"Yuhao Xu","orcid":"https://orcid.org/0000-0001-7225-9706"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhao Xu","raw_affiliation_strings":["School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021006379","display_name":"Chao Bian","orcid":"https://orcid.org/0000-0001-9904-721X"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Bian","raw_affiliation_strings":["School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041822714","display_name":"Shanhong Xia","orcid":"https://orcid.org/0000-0001-7231-8147"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanhong Xia","raw_affiliation_strings":["School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5076045261"],"corresponding_institution_ids":["https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.05423171,"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":"1303","last_page":"1307"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9998999834060669,"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/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9998999834060669,"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/T11434","display_name":"Electrochemical Analysis and Applications","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10819","display_name":"Mercury impact and mitigation studies","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/thymine","display_name":"Thymine","score":0.5288404226303101},{"id":"https://openalex.org/keywords/mercury","display_name":"Mercury (programming language)","score":0.47641313076019287},{"id":"https://openalex.org/keywords/stereochemistry","display_name":"Stereochemistry","score":0.365611732006073},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.3384517729282379},{"id":"https://openalex.org/keywords/dna","display_name":"DNA","score":0.29637813568115234},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1106376051902771},{"id":"https://openalex.org/keywords/biochemistry","display_name":"Biochemistry","score":0.07384565472602844}],"concepts":[{"id":"https://openalex.org/C2776858809","wikidata":"https://www.wikidata.org/wiki/Q171973","display_name":"Thymine","level":3,"score":0.5288404226303101},{"id":"https://openalex.org/C2777777548","wikidata":"https://www.wikidata.org/wiki/Q206040","display_name":"Mercury (programming language)","level":2,"score":0.47641313076019287},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.365611732006073},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3384517729282379},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.29637813568115234},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1106376051902771},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.07384565472602844},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nems51815.2021.9451224","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems51815.2021.9451224","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1544701233","display_name":null,"funder_award_id":"2015CB352100","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1971227562","https://openalex.org/W1977097025","https://openalex.org/W1977769329","https://openalex.org/W2060437286","https://openalex.org/W2066366781","https://openalex.org/W2075776367","https://openalex.org/W2081745081","https://openalex.org/W2265065531","https://openalex.org/W2272439938","https://openalex.org/W2276928485","https://openalex.org/W2781656938","https://openalex.org/W2791858060","https://openalex.org/W2900270358","https://openalex.org/W2946741641","https://openalex.org/W2954441638","https://openalex.org/W3085360520","https://openalex.org/W3109854766"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W2948807893","https://openalex.org/W2778153218","https://openalex.org/W2748952813","https://openalex.org/W1531601525","https://openalex.org/W4229748205","https://openalex.org/W2527526854","https://openalex.org/W2062208111","https://openalex.org/W1976181487","https://openalex.org/W1986764834"],"abstract_inverted_index":{"This":[0,31,136],"study":[1],"reports":[2],"a":[3,44,121],"novel":[4],"electrochemical":[5,144],"sensor":[6,108,145],"to":[7,40,116,133],"detect":[8],"trace":[9,151],"mercury":[10,48,76,104,152],"based":[11],"on":[12],"an":[13],"electrode":[14],"coated":[15],"by":[16],"chitosan/graphene":[17],"oxide/MoS":[18],"<inf":[19,55],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[20,26,56,65,89,114,118],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</inf>":[21,57],"/AuNPs":[22],"and":[23,42,58,77,105,126,141],"thymine-Hg":[24,63],"<sup":[25,64,88],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2+</sup>":[27,66,90],"-thymine":[28,67],"base":[29,68],"pair.":[30],"method":[32],"effectively":[33],"utilizes":[34],"the":[35,59,72,79,82,92,101,127,147],"biocompatibility":[36],"of":[37,53,62,75,81,96,124,129],"molybdenum":[38],"disulfide":[39],"DNA":[41],"constructs":[43],"detection":[45,73,130],"platform":[46],"for":[47],"ions.":[49],"The":[50,107],"electrocatalytic":[51],"activity":[52],"MoS":[54],"specific":[60],"binding":[61],"pair":[69],"significantly":[70],"reduce":[71],"limit":[74,128],"improve":[78],"sensitivity":[80],"electrode.":[83],"When":[84],"there":[85],"exists":[86],"Hg":[87],",":[91],"voltammetric":[93],"current":[94],"signal":[95],"redox":[97],"peak":[98],"decreases":[99],"after":[100],"interaction":[102],"between":[103],"DNA.":[106],"showed":[109],"good":[110],"linearity":[111],"from":[112],"<tex":[113,117],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$0.01\\mu\\mathrm{g}/\\mathrm{L}$</tex>":[115],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$4\\mu\\mathrm{g}/\\mathrm{L}$</tex>":[119],"with":[120],"correlation":[122],"coefficient":[123],"0.991":[125],"was":[131],"found":[132],"be":[134],"5.8ng/L.":[135],"simple,":[137],"sensitive,":[138],"low":[139],"cost":[140],"easy":[142],"preparation":[143],"has":[146],"potential":[148],"application":[149],"in":[150],"detection.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}