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Part-per-Billion (Ppb)-Level Acetylene Sensor Employing Optical Quartz Enhanced Photoacoustic Spectroscopy (QEPAS) with an Erbium-Doped Fiber Amplifier (EDFA) and a Fiber-Optic Fabry–Perot Interferometer 采用光学石英增强型光声光谱仪 (QEPAS)、掺铒光纤放大器 (EDFA) 和光纤法布里-珀罗干涉仪的十亿分之一 (Ppb) 级乙炔传感器
IF 2 4区 化学
Analytical Letters Pub Date : 2024-09-14 DOI: 10.1080/00032719.2024.2403020
Cheng Lin, Xuelian Zhang, Xueyang Yan, Yan Cai, Wenjie Li
{"title":"Part-per-Billion (Ppb)-Level Acetylene Sensor Employing Optical Quartz Enhanced Photoacoustic Spectroscopy (QEPAS) with an Erbium-Doped Fiber Amplifier (EDFA) and a Fiber-Optic Fabry–Perot Interferometer","authors":"Cheng Lin, Xuelian Zhang, Xueyang Yan, Yan Cai, Wenjie Li","doi":"10.1080/00032719.2024.2403020","DOIUrl":"https://doi.org/10.1080/00032719.2024.2403020","url":null,"abstract":"An all-optical double-pass quartz enhanced photoacoustic spectroscopy (QEPAS) sensor for the detection of acetylene (C2H2) at part-per-billion (ppb) levels was developed and experimentally validate...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"9 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of Analytical Strategy for the Determination of Cadmium by Flame Atomic Absorption Spectrometry After Dithizone/Deep Eutectic Solvent Probe Based Liquid Phase Microextraction 开发基于液相微萃取的双硫酮/深共晶溶剂探针火焰原子吸收光谱法测定镉的分析策略
IF 2 4区 化学
Analytical Letters Pub Date : 2024-09-14 DOI: 10.1080/00032719.2024.2401172
Hilal Akbiyik, Hakan Serbes, Yağmur Kilinç, Sude Oflu, Selim Gürsoy, Nizamettin Özdoğan, Gülten Çetin, Sezgin Bakirdere
{"title":"Development of Analytical Strategy for the Determination of Cadmium by Flame Atomic Absorption Spectrometry After Dithizone/Deep Eutectic Solvent Probe Based Liquid Phase Microextraction","authors":"Hilal Akbiyik, Hakan Serbes, Yağmur Kilinç, Sude Oflu, Selim Gürsoy, Nizamettin Özdoğan, Gülten Çetin, Sezgin Bakirdere","doi":"10.1080/00032719.2024.2401172","DOIUrl":"https://doi.org/10.1080/00032719.2024.2401172","url":null,"abstract":"Liquid phase microextraction (LPME) with a dithizone/deep eutectic solvent (DTZ-DES)-based probe was employed for the determination of trace cadmium by flame atomic absorption spectrometry (FAAS). ...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"40 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Carbon Quantum Dots: Synthesis and Fluorescence Determination of Hemoglobin: A Minireview 碳量子点：血红蛋白的合成与荧光测定：小视图
IF 2 4区 化学
Analytical Letters Pub Date : 2024-09-12 DOI: 10.1080/00032719.2024.2400708
Yiting Tang, Yu Tan, Yongming Guo
{"title":"Carbon Quantum Dots: Synthesis and Fluorescence Determination of Hemoglobin: A Minireview","authors":"Yiting Tang, Yu Tan, Yongming Guo","doi":"10.1080/00032719.2024.2400708","DOIUrl":"https://doi.org/10.1080/00032719.2024.2400708","url":null,"abstract":"Carbon quantum dots (CQDs) have received considerable interest due to their excellent properties, including low-cost, easy fabrication, tunable emission, high quantum yields, good photostability, a...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"84 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improved Elemental Analysis of Laterite by Calibration-Free Laser Induced Breakdown Spectroscopy (CF-LIBS) Using Escape Factor Based Self-Absorption Correction 利用基于逃逸因子的自吸收校正，改进免校准激光诱导击穿光谱（CF-LIBS）对红土的元素分析
IF 2 4区 化学
Analytical Letters Pub Date : 2024-09-08 DOI: 10.1080/00032719.2024.2399178
Rameez Abbas Khan, M. Anwar-ul-haq, M. Qasim, Nasar Ahmed
{"title":"Improved Elemental Analysis of Laterite by Calibration-Free Laser Induced Breakdown Spectroscopy (CF-LIBS) Using Escape Factor Based Self-Absorption Correction","authors":"Rameez Abbas Khan, M. Anwar-ul-haq, M. Qasim, Nasar Ahmed","doi":"10.1080/00032719.2024.2399178","DOIUrl":"https://doi.org/10.1080/00032719.2024.2399178","url":null,"abstract":"Laterite is a geological formation in tropical and subtropical regions with high iron and aluminum content. It is extensively used in cement production, water filtration, and the formation of geopo...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"30 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142187037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Self-Absorption Correction for Laser-Induced Breakdown Spectroscopy (LIBS) Using Column Density-Saha-Boltzmann (CD-SB) Theory 利用柱密度-萨哈-玻尔兹曼（CD-SB）理论对激光诱导击穿光谱（LIBS）进行自吸收校正
IF 2 4区 化学
Analytical Letters Pub Date : 2024-09-05 DOI: 10.1080/00032719.2024.2400269
Xiaomei Lin, Ke Ding, Yao Li, Yutao Huang, Jiangfei Yang, Yongkang Ren, Xin Zhen, Changjin Che, Jingjun Lin
{"title":"Self-Absorption Correction for Laser-Induced Breakdown Spectroscopy (LIBS) Using Column Density-Saha-Boltzmann (CD-SB) Theory","authors":"Xiaomei Lin, Ke Ding, Yao Li, Yutao Huang, Jiangfei Yang, Yongkang Ren, Xin Zhen, Changjin Che, Jingjun Lin","doi":"10.1080/00032719.2024.2400269","DOIUrl":"https://doi.org/10.1080/00032719.2024.2400269","url":null,"abstract":"The accuracy of quantitative analysis in soil laser-induced breakdown spectroscopy (LIBS) is frequently compromised by self-absorption. Eliminating this influence is imperative for attaining reliab...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"8 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142187056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determination of Cell-Free DNA (cfDNA) Methylation by Methylation-Sensitive High-Resolution Melting (MS-HRM) in Human Plasma for the Diagnosis of Gestational Diabetes Mellitus (GDM) 用甲基化敏感型高分辨熔融法（MS-HRM）测定人血浆中的无细胞DNA（cfDNA）甲基化情况以诊断妊娠期糖尿病（GDM）
IF 2 4区 化学
Analytical Letters Pub Date : 2024-09-02 DOI: 10.1080/00032719.2024.2399182
Zhiyu Liu, Yuwei Yang, Yunfei Bai, Qinyu Ge
{"title":"Determination of Cell-Free DNA (cfDNA) Methylation by Methylation-Sensitive High-Resolution Melting (MS-HRM) in Human Plasma for the Diagnosis of Gestational Diabetes Mellitus (GDM)","authors":"Zhiyu Liu, Yuwei Yang, Yunfei Bai, Qinyu Ge","doi":"10.1080/00032719.2024.2399182","DOIUrl":"https://doi.org/10.1080/00032719.2024.2399182","url":null,"abstract":"Considerable interest has focused on cell-free DNA (cfDNA) methylation for noninvasive prenatal diagnosis. We investigated maternal plasma DNA methylation using a simple protocol. Eighty plasma sam...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"38 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Novel DNAzyme Walker Biosensor for the Determination of Chromium(III) 用于测定铬（III）的新型 DNAzyme Walker 生物传感器
IF 2 4区 化学
Analytical Letters Pub Date : 2024-08-27 DOI: 10.1080/00032719.2024.2395411
Xu Chen, Lelin Qian, Juan Zhang
{"title":"A Novel DNAzyme Walker Biosensor for the Determination of Chromium(III)","authors":"Xu Chen, Lelin Qian, Juan Zhang","doi":"10.1080/00032719.2024.2395411","DOIUrl":"https://doi.org/10.1080/00032719.2024.2395411","url":null,"abstract":"A new DNAzyme walker biosensor has been constructed to sensitively determine chromium (III). The DNAzyme walker consisted of enzyme strands (ES) as the walking strand and carboxyfluorescein-labeled...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"43 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142186920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Screening for Bongkrekic Acid in Food Using a Monoclonal Antibody-Based Indirect Competitive Enzyme-Linked Immunosorbent Assay (icELISA) 利用基于单克隆抗体的间接竞争性酶联免疫吸附测定法（icELISA）筛查食品中的邦克瑞克酸
IF 2 4区 化学
Analytical Letters Pub Date : 2024-08-26 DOI: 10.1080/00032719.2024.2393241
Hui-Ling Wu, Jing Chen, Fei Pan, Qi-Sheng Xia, Shi-Wei Zhang, Xue-Jian Chen, Rong-Hu Feng, Gui-Hong Zhang, Lei Liu, Xin-Tian Lai, Pan Tan
{"title":"Screening for Bongkrekic Acid in Food Using a Monoclonal Antibody-Based Indirect Competitive Enzyme-Linked Immunosorbent Assay (icELISA)","authors":"Hui-Ling Wu, Jing Chen, Fei Pan, Qi-Sheng Xia, Shi-Wei Zhang, Xue-Jian Chen, Rong-Hu Feng, Gui-Hong Zhang, Lei Liu, Xin-Tian Lai, Pan Tan","doi":"10.1080/00032719.2024.2393241","DOIUrl":"https://doi.org/10.1080/00032719.2024.2393241","url":null,"abstract":"Pseudomonas cocovenenans subsp. farinofermentans is a pathogenic bacterium that causes the poisoning of fermented rice products. Its isomeric products, bongkrekic acid (BA) and isobongkrekic acid (...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"11 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142187058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determination of Aspirin by Resonance Rayleigh Scattering (RRS) Using a Magnetic Molecularly Imprinted Poly(Methacrylic Acid) Probe 使用磁性分子印迹聚甲基丙烯酸探针通过共振瑞利散射 (RRS) 测定阿司匹林
IF 2 4区 化学
Analytical Letters Pub Date : 2024-08-26 DOI: 10.1080/00032719.2024.2396035
Yuhao Song, Chenguang Yi, Aihui Liang, Zhiliang Jiang
{"title":"Determination of Aspirin by Resonance Rayleigh Scattering (RRS) Using a Magnetic Molecularly Imprinted Poly(Methacrylic Acid) Probe","authors":"Yuhao Song, Chenguang Yi, Aihui Liang, Zhiliang Jiang","doi":"10.1080/00032719.2024.2396035","DOIUrl":"https://doi.org/10.1080/00032719.2024.2396035","url":null,"abstract":"Nanosurface-imprinted polymer nanoprobes (Fe3O4@MIP) were prepared by microwave synthesis using Fe3O4 as a nanosubstrate, aspirin as a template, α-methacrylic acid (MAA) as a functional monomer, et...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"10 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142187060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Novel Microwave Assisted-Hydrogen Peroxide Digestion of Coal and Fuel Oils Using Methionine as a Capping Reagent for the Determination of Mercury by Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) 利用蛋氨酸作为封端试剂对煤和燃料油进行新型微波辅助过氧化氢消化，以通过电感耦合等离子体-光学发射光谱分析法 (ICP-OES) 测定汞含量
IF 2 4区 化学
Analytical Letters Pub Date : 2024-08-23 DOI: 10.1080/00032719.2024.2391872
M. J. Kiwanuka, P. N. Mahlambi, P. N. Nomngongo, N. Mketo
{"title":"Novel Microwave Assisted-Hydrogen Peroxide Digestion of Coal and Fuel Oils Using Methionine as a Capping Reagent for the Determination of Mercury by Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES)","authors":"M. J. Kiwanuka, P. N. Mahlambi, P. N. Nomngongo, N. Mketo","doi":"10.1080/00032719.2024.2391872","DOIUrl":"https://doi.org/10.1080/00032719.2024.2391872","url":null,"abstract":"A novel analytical method was developed for quantifying total mercury in fuel oils using methionine as a capping reagent. Methionine was added to fuel and standard solutions as a preserving agent b...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"47 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142186905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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