{"id":"https://openalex.org/W2020583867","doi":"https://doi.org/10.1016/j.snb.2014.07.050","title":"New fluorescent pH sensor based on label-free silicon nanodots","display_name":"New fluorescent pH sensor based on label-free silicon nanodots","publication_year":2014,"publication_date":"2014-07-21","ids":{"openalex":"https://openalex.org/W2020583867","doi":"https://doi.org/10.1016/j.snb.2014.07.050","mag":"2020583867"},"language":"en","primary_location":{"id":"doi:10.1016/j.snb.2014.07.050","doi":"https://doi.org/10.1016/j.snb.2014.07.050","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.snb.2014.07.050","pdf_url":null,"source":{"id":"https://openalex.org/S98455728","display_name":"Sensors and Actuators B Chemical","issn_l":"0925-4005","issn":["0925-4005","1873-3077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors and Actuators B: Chemical","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5112726844","display_name":"Yanling Feng","orcid":"https://orcid.org/0009-0001-4996-026X","observed_orcids":["https://orcid.org/0009-0001-4996-026X"]},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanling Feng","raw_affiliation_strings":["Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100405078","display_name":"Yufei Liu","orcid":"https://orcid.org/0000-0003-2988-8843","observed_orcids":["https://orcid.org/0000-0003-2988-8843"]},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufei Liu","raw_affiliation_strings":["Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100367516","display_name":"Su Chen","orcid":"https://orcid.org/0000-0002-3799-469X","observed_orcids":["https://orcid.org/0000-0002-3799-469X"]},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Su","raw_affiliation_strings":["Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110522311","display_name":"Xinghu Ji","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinghu Ji","raw_affiliation_strings":["Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061268358","display_name":"Zhike He","orcid":"https://orcid.org/0000-0002-0082-4056","observed_orcids":["https://orcid.org/0000-0002-0082-4056"]},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhike He","raw_affiliation_strings":["Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5061268358","https://openalex.org/A5110522311"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":{"value":5010,"currency":"USD","value_usd":5010},"apc_paid":null,"fwci":2.0205,"has_fulltext":false,"cited_by_count":69,"citation_normalized_percentile":{"value":0.86454588,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"203","issue":null,"first_page":"795","last_page":"801"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11169","display_name":"Silicon Nanostructures and Photoluminescence","score":0.9413999915122986,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11169","display_name":"Silicon Nanostructures and Photoluminescence","score":0.9413999915122986,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.029999999329447746,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"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/T11342","display_name":"Carbon and Quantum Dots Applications","score":0.021199999377131462,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/silicon-nanodots","display_name":"silicon nanodots","score":0.9909999966621399},{"id":"https://openalex.org/keywords/fluorescent-ph-sensors","display_name":"fluorescent pH sensors","score":0.9480000138282776},{"id":"https://openalex.org/keywords/label-free-detection","display_name":"label-free detection","score":0.8320000171661377},{"id":"https://openalex.org/keywords/hydrothermal-synthesis","display_name":"hydrothermal synthesis","score":0.9660000205039978},{"id":"https://openalex.org/keywords/ph-dependent-fluorescence","display_name":"pH-dependent fluorescence","score":0.7239999771118164},{"id":"https://openalex.org/keywords/quantum-yield","display_name":"quantum yield","score":0.7789999842643738},{"id":"https://openalex.org/keywords/photostability","display_name":"photostability","score":0.8709999918937683}],"concepts":[{"id":"https://openalex.org/C171001562","wikidata":"https://www.wikidata.org/wiki/Q2856048","display_name":"Quantum yield","level":3,"score":0.6534126996994019},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.6478676199913025},{"id":"https://openalex.org/C66344492","wikidata":"https://www.wikidata.org/wiki/Q6964032","display_name":"Nanodot","level":2,"score":0.5619321465492249},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.49118921160697937},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.4680373966693878},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3875769376754761},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.31461334228515625},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13035684823989868},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.08878025412559509},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.06976833939552307}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.snb.2014.07.050","doi":"https://doi.org/10.1016/j.snb.2014.07.050","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.snb.2014.07.050","pdf_url":null,"source":{"id":"https://openalex.org/S98455728","display_name":"Sensors and Actuators B Chemical","issn_l":"0925-4005","issn":["0925-4005","1873-3077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors and Actuators B: Chemical","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1688032262","display_name":"\u57fa\u4e8e\u5fae\u6db2\u6ef4\u7684\u9ad8\u901a\u91cf\u591a\u5143\u5206\u6790\u65b0\u65b9\u6cd5\u53ca\u80bf\u7624\u6807\u5fd7\u7269\u7684\u5206\u6790\u68c0\u6d4b","funder_award_id":"21205089","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6769510700","display_name":"\u57fa\u4e8e\u91cf\u5b50\u70b9\u7684\u6d3b\u7ec6\u80de\u591a\u9776\u70b9\u540c\u65f6\u76d1\u6d4b\u65b0\u65b9\u6cd5\u7814\u7a76","funder_award_id":"21275109","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324116","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17"},{"id":"https://openalex.org/F4320337367","display_name":"Division of Materials Research","ror":"https://ror.org/01pc7k308"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1513209253","https://openalex.org/W1964418191","https://openalex.org/W1974332729","https://openalex.org/W1975423713","https://openalex.org/W1979577034","https://openalex.org/W1986961312","https://openalex.org/W1987924718","https://openalex.org/W1992611253","https://openalex.org/W1996538300","https://openalex.org/W1998914671","https://openalex.org/W2004621758","https://openalex.org/W2008606879","https://openalex.org/W2011017973","https://openalex.org/W2012441834","https://openalex.org/W2018205856","https://openalex.org/W2024659455","https://openalex.org/W2031895689","https://openalex.org/W2039830019","https://openalex.org/W2044310961","https://openalex.org/W2063788687","https://openalex.org/W2065572677","https://openalex.org/W2065706045","https://openalex.org/W2073621690","https://openalex.org/W2089203398","https://openalex.org/W2090240174","https://openalex.org/W2114275211","https://openalex.org/W2121296270","https://openalex.org/W2144102022","https://openalex.org/W2145160204","https://openalex.org/W2148924929","https://openalex.org/W2156143132","https://openalex.org/W2158175581","https://openalex.org/W2169336018","https://openalex.org/W2313051716","https://openalex.org/W2314128566","https://openalex.org/W2317149569","https://openalex.org/W2317588747","https://openalex.org/W2317651422","https://openalex.org/W2319736071","https://openalex.org/W2326672403","https://openalex.org/W2328871143","https://openalex.org/W3000522685","https://openalex.org/W4247329645"],"related_works":["https://openalex.org/W3012312695","https://openalex.org/W2069454067","https://openalex.org/W2510350368","https://openalex.org/W3179477797","https://openalex.org/W3138861653","https://openalex.org/W2601891159","https://openalex.org/W2347308939","https://openalex.org/W4413989587","https://openalex.org/W3185758692","https://openalex.org/W4293659518"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":14},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":5}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}