{"id":"https://openalex.org/W2000209390","doi":"https://doi.org/10.1021/ci010333v","title":"Approximate Derivative Calculated by Using Continuous Wavelet Transform","display_name":"Approximate Derivative Calculated by Using Continuous Wavelet Transform","publication_year":2002,"publication_date":"2002-02-09","ids":{"openalex":"https://openalex.org/W2000209390","doi":"https://doi.org/10.1021/ci010333v","mag":"2000209390","pmid":"https://pubmed.ncbi.nlm.nih.gov/11911696"},"language":"en","primary_location":{"id":"doi:10.1021/ci010333v","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ci010333v","pdf_url":null,"source":{"id":"https://openalex.org/S171559003","display_name":"Journal of Chemical Information and Computer Sciences","issn_l":"0095-2338","issn":["0095-2338","1520-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Chemical Information and Computer Sciences","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5100642160","display_name":"Lei Nie","orcid":"https://orcid.org/0000-0002-2919-5337"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Nie","raw_affiliation_strings":["Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063165063","display_name":"Shouguo Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shouguo Wu","raw_affiliation_strings":["Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102212534","display_name":"Xiangqin Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangqin Lin","raw_affiliation_strings":["Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111616755","display_name":"Longzhen Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Longzhen Zheng","raw_affiliation_strings":["Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107249214","display_name":"Rui Lei","orcid":"https://orcid.org/0009-0005-9428-3930"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Rui","raw_affiliation_strings":["Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":1.7034,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.79647851,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"42","issue":"2","first_page":"274","last_page":"283"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9965000152587891,"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"}},"topics":[{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9965000152587891,"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/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.9908999800682068,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Industrial and Manufacturing Engineering"},"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/T11434","display_name":"Electrochemical Analysis and Applications","score":0.9824000000953674,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/derivative","display_name":"Derivative (finance)","score":0.7374022006988525},{"id":"https://openalex.org/keywords/continuous-wavelet-transform","display_name":"Continuous wavelet transform","score":0.5902420878410339},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5266684889793396},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.49374327063560486},{"id":"https://openalex.org/keywords/second-derivative","display_name":"Second derivative","score":0.48622527718544006},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4528721570968628},{"id":"https://openalex.org/keywords/dilation","display_name":"Dilation (metric space)","score":0.4237949848175049},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.41692230105400085},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.35512661933898926},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3295063376426697},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.3182695209980011},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2980107367038727},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14588454365730286},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08042594790458679}],"concepts":[{"id":"https://openalex.org/C111771559","wikidata":"https://www.wikidata.org/wiki/Q66295","display_name":"Derivative (finance)","level":2,"score":0.7374022006988525},{"id":"https://openalex.org/C95722684","wikidata":"https://www.wikidata.org/wiki/Q2622756","display_name":"Continuous wavelet transform","level":5,"score":0.5902420878410339},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5266684889793396},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.49374327063560486},{"id":"https://openalex.org/C33257320","wikidata":"https://www.wikidata.org/wiki/Q1932744","display_name":"Second derivative","level":2,"score":0.48622527718544006},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4528721570968628},{"id":"https://openalex.org/C2780757906","wikidata":"https://www.wikidata.org/wiki/Q5276676","display_name":"Dilation (metric space)","level":2,"score":0.4237949848175049},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.41692230105400085},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.35512661933898926},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3295063376426697},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.3182695209980011},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2980107367038727},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14588454365730286},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08042594790458679},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/ci010333v","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ci010333v","pdf_url":null,"source":{"id":"https://openalex.org/S171559003","display_name":"Journal of Chemical Information and Computer Sciences","issn_l":"0095-2338","issn":["0095-2338","1520-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Chemical Information and Computer Sciences","raw_type":"journal-article"},{"id":"pmid:11911696","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11911696","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of chemical information and computer sciences","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1604810369","https://openalex.org/W1968896785","https://openalex.org/W1980192596","https://openalex.org/W1995972275","https://openalex.org/W2000815822","https://openalex.org/W2012482348","https://openalex.org/W2017661761","https://openalex.org/W2019310172","https://openalex.org/W2027153200","https://openalex.org/W2032159822","https://openalex.org/W2051170930","https://openalex.org/W2064241165","https://openalex.org/W2081285279","https://openalex.org/W2088723847","https://openalex.org/W2093107611","https://openalex.org/W2096684483","https://openalex.org/W2109606373","https://openalex.org/W2148836294","https://openalex.org/W2151021595","https://openalex.org/W2165983518","https://openalex.org/W2166231381","https://openalex.org/W2166982406","https://openalex.org/W2996544365","https://openalex.org/W4211080136","https://openalex.org/W4230072467","https://openalex.org/W4231658085"],"related_works":["https://openalex.org/W1864655828","https://openalex.org/W1973592186","https://openalex.org/W1918078477","https://openalex.org/W2332612867","https://openalex.org/W2033317434","https://openalex.org/W2548281728","https://openalex.org/W4205424440","https://openalex.org/W2023142747","https://openalex.org/W2003388596","https://openalex.org/W2099383464"],"abstract_inverted_index":{"A":[0],"novel":[1],"method":[2,27,55,75,99],"of":[3,7,40,47,50,69,86,108,115],"calculating":[4],"approximate":[5,48,83,93],"derivative":[6,49,84,95],"signals":[8,51,87],"in":[9,66,88],"analytical":[10,89],"chemistry":[11],"by":[12,53],"using":[13],"the":[14,63,67,82,92,105,109,120],"continuous":[15],"wavelet":[16],"transform":[17],"(CWT)":[18],"is":[19,56,76],"proposed.":[20],"As":[21],"compared":[22],"with":[23],"numerical":[24],"differentiation,":[25],"FT":[26],"and":[28,33,117,119],"DWT":[29],"method,":[30],"fast":[31],"calculation,":[32],"simple":[34],"mathematical":[35],"operation":[36],"are":[37,122],"remarkable":[38],"advantages":[39],"CWT":[41,54,74,98],"method.":[42],"The":[43],"signal-to-noise":[44],"ratio":[45],"(SNR)":[46],"calculated":[52],"easily":[57],"enhanced":[58],"only":[59],"through":[60],"appropriately":[61],"adjusting":[62],"dilation,":[64],"even":[65],"case":[68],"very":[70,123],"low":[71],"SNR.":[72],"Therefore,":[73],"a":[77],"powerful":[78],"tool":[79],"for":[80],"performing":[81],"calculation":[85],"chemistry.":[90],"Additionally,":[91],"second":[94],"evaluated":[96],"via":[97],"can":[100],"be":[101],"used":[102],"to":[103],"determine":[104],"peak":[106],"potentials":[107],"overlapping":[110],"square":[111],"wave":[112],"voltammogram":[113],"(SWV)":[114],"Cd(II)":[116],"In(III),":[118],"results":[121],"satisfactory.":[124]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
