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Determination of Platinum Group Metals in Catalysts by Inductively Coupled Plasma–Atomic Emission Spectrometry (ICP-AES) with Coprecipitation Separation and Enrichment 共沉淀分离富集电感耦合等离子体-原子发射光谱法测定催化剂中铂族金属
4区 化学
Analytical Letters Pub Date : 2025-02-11 DOI: 10.1080/00032719.2025.2458712
Feng Yang, Yonghai Yuan, J. Y. Li, Yihua Shi
{"title":"Determination of Platinum Group Metals in Catalysts by Inductively Coupled Plasma–Atomic Emission Spectrometry (ICP-AES) with Coprecipitation Separation and Enrichment","authors":"Feng Yang, Yonghai Yuan, J. Y. Li, Yihua Shi","doi":"10.1080/00032719.2025.2458712","DOIUrl":"https://doi.org/10.1080/00032719.2025.2458712","url":null,"abstract":"","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"58 18","pages":"3209-3220"},"PeriodicalIF":0.0,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147892152","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: 1
Determination of Saccharides in Cottonseed Processing Waste Liquid and By-Products by High Performance Liquid Chromatography with Evaporative Light Scattering Detection (HPLC-ELSD) 高效液相色谱-蒸发光散射检测（HPLC-ELSD）测定棉籽加工废液及副产品中的糖类
4区 化学
Analytical Letters Pub Date : 2025-01-15 DOI: 10.1080/00032719.2025.2451758
Wanying Zhao, Yanqin Chen, Jun Guan Tan, Yanru Bai, Fudong Ma
{"title":"Determination of Saccharides in Cottonseed Processing Waste Liquid and By-Products by High Performance Liquid Chromatography with Evaporative Light Scattering Detection (HPLC-ELSD)","authors":"Wanying Zhao, Yanqin Chen, Jun Guan Tan, Yanru Bai, Fudong Ma","doi":"10.1080/00032719.2025.2451758","DOIUrl":"https://doi.org/10.1080/00032719.2025.2451758","url":null,"abstract":"","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"58 18","pages":"3028-3044"},"PeriodicalIF":0.0,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147879602","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 a Rapid Fluorescence Probe for the Determination of Aqueous Hypochlorite. 快速荧光探针测定次氯酸盐的研究。
IF 1.8 4区 化学
Analytical Letters Pub Date : 2025-01-01 Epub Date: 2024-09-17 DOI: 10.1080/00032719.2024.2403144
Sharmin Sultana, Megan B Guetzloff, Ramu Kakumanu, Trevor R Ostlund, Fathi T Halaweish, Brian A Logue
{"title":"Development of a Rapid Fluorescence Probe for the Determination of Aqueous Hypochlorite.","authors":"Sharmin Sultana, Megan B Guetzloff, Ramu Kakumanu, Trevor R Ostlund, Fathi T Halaweish, Brian A Logue","doi":"10.1080/00032719.2024.2403144","DOIUrl":"10.1080/00032719.2024.2403144","url":null,"abstract":"<p><p>Chlorine interacts with the aqueous environment, including the mucosa and alveolar fluid in the lungs, causes the immediate transformation of chlorine to hypochlorous acid (HClO) and hydrochloric acid (HCl) which induces cellular damage and may produce systemic toxicity. There are multiple techniques to monitor hypochlorite (HClO/ClO<sup>-</sup>) from various matrices, however, they each have significant disadvantages, including limited sensitivity, complexity, and slow response. In this study, we developed a water-soluble fluorescein-based probe, called fluorescein thioacid (FSH), for the rapid and sensitive detection of HClO/ClO<sup>-</sup> in aqueous solutions via oxidation of FSH to produce fluorescein. FSH was synthesized via a simple, one-step procedure and exhibited excellent selectivity for ClO<sup>-</sup>, maintaining 82% signal stability for 24 h. FSH performed well over a wide pH range (4 to 10; optimum pH of 4), produced a linear range from 1 to 100 μM, and had a detection limit of 100 nM. The probe was able to accurately quantify HClO/ClO<sup>-</sup> concentrations in tap water (13.8 μM) and swimming pool water (56.9 μM) samples. Overall, FSH is simple to synthesize, highly selective, highly sensitive, has excellent water solubility, and produces a fast response for monitoring of aqueous ClO<sup>-</sup> levels.</p>","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"58 13","pages":"2249-2263"},"PeriodicalIF":1.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12266673/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144658165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Banana Peel-Derived Porous Carbon Solid-Phase Microextraction (SPME) with Gas Chromatography-Mass Spectrometry (GC-MS) for the Determination of Polycyclic Aromatic Hydrocarbons (PAHs) 香蕉皮衍生多孔碳固相微萃取-气相色谱-质谱联用测定多环芳烃（PAHs）
4区 化学
Analytical Letters Pub Date : 2024-12-31 DOI: 10.1080/00032719.2024.2447547
Cheng Qian, Pei Zhang, Chao Nie, Hui Jiang, Linghu Cai, Xiangyu Chen, Minghua Liu
{"title":"Banana Peel-Derived Porous Carbon Solid-Phase Microextraction (SPME) with Gas Chromatography-Mass Spectrometry (GC-MS) for the Determination of Polycyclic Aromatic Hydrocarbons (PAHs)","authors":"Cheng Qian, Pei Zhang, Chao Nie, Hui Jiang, Linghu Cai, Xiangyu Chen, Minghua Liu","doi":"10.1080/00032719.2024.2447547","DOIUrl":"https://doi.org/10.1080/00032719.2024.2447547","url":null,"abstract":"","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"58 17","pages":"2933-2945"},"PeriodicalIF":0.0,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147886440","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: 4
Sensitive Fluorescent Determination of Matrix Metalloproteinase-2 (MMP-2) Using the Inner Filter Effect (IFE) with Carbon Dots and Aggregated Gold Nanoparticles 碳点和聚集金纳米颗粒的内滤效应（IFE）灵敏荧光测定基质金属蛋白酶2 (MMP-2
4区 化学
Analytical Letters Pub Date : 2024-12-05 DOI: 10.1080/00032719.2024.2436456
Dapeng Sun, Chenglong Ye, Zhuo Chen
{"title":"Sensitive Fluorescent Determination of Matrix Metalloproteinase-2 (MMP-2) Using the Inner Filter Effect (IFE) with Carbon Dots and Aggregated Gold Nanoparticles","authors":"Dapeng Sun, Chenglong Ye, Zhuo Chen","doi":"10.1080/00032719.2024.2436456","DOIUrl":"https://doi.org/10.1080/00032719.2024.2436456","url":null,"abstract":"","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"58 16","pages":"2730-2744"},"PeriodicalIF":0.0,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147895481","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: 2
Colorimetric Determination of Glutathione (GSH) Using Metal-Organic Framework (MOF) NiCo Layered Double Hydroxide (LDH) as a Peroxidase Nanozyme Mimic 金属-有机骨架（MOF） NiCo层状双氢氧化物（LDH）纳米酶模拟物比色法测定谷胱甘肽(GSH
4区 化学
Analytical Letters Pub Date : 2024-11-30 DOI: 10.1080/00032719.2024.2434111
Haohua Wang, Le Ji, Yixiang Zhang, Ruotong Wang, Zheng Cao, Dong Wang, Junfeng Cheng, Chunlin Liu
{"title":"Colorimetric Determination of Glutathione (GSH) Using Metal-Organic Framework (MOF) NiCo Layered Double Hydroxide (LDH) as a Peroxidase Nanozyme Mimic","authors":"Haohua Wang, Le Ji, Yixiang Zhang, Ruotong Wang, Zheng Cao, Dong Wang, Junfeng Cheng, Chunlin Liu","doi":"10.1080/00032719.2024.2434111","DOIUrl":"https://doi.org/10.1080/00032719.2024.2434111","url":null,"abstract":"","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"58 16","pages":"2713-2729"},"PeriodicalIF":0.0,"publicationDate":"2024-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147897566","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: 4
Fluorescent Assay for the Determination of Enrofloxacin Using an Aptamer and SYBR Green I 用适体和SYBR Green I荧光法测定恩诺沙星
4区 化学
Analytical Letters Pub Date : 2024-11-26 DOI: 10.1080/00032719.2024.2431984
Wei‐Chuang Kong, Chenchen Li, Xiaolei Zhang, Jia-Le Cui, Xinlong Li, Xiao‐Juan Jia, Ya‐Li Meng, Yan‐Fei Kang
{"title":"Fluorescent Assay for the Determination of Enrofloxacin Using an Aptamer and SYBR Green I","authors":"Wei‐Chuang Kong, Chenchen Li, Xiaolei Zhang, Jia-Le Cui, Xinlong Li, Xiao‐Juan Jia, Ya‐Li Meng, Yan‐Fei Kang","doi":"10.1080/00032719.2024.2431984","DOIUrl":"https://doi.org/10.1080/00032719.2024.2431984","url":null,"abstract":"","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"58 15","pages":"2654-2666"},"PeriodicalIF":0.0,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147889889","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: 3
Determination of Nitrobenzenes in Air by a Needle Trap Device (NTD) and Gas Chromatography-Mass Spectrometry (GC-MS) 针阱装置-气相色谱-质谱联用法测定空气中硝基苯
4区 化学
Analytical Letters Pub Date : 2024-10-29 DOI: 10.1080/00032719.2024.2418861
Xian Dong, Qian Jin, Haifeng Zou, Yong Li, Wanli Wei, Zhuo Chen
{"title":"Determination of Nitrobenzenes in Air by a Needle Trap Device (NTD) and Gas Chromatography-Mass Spectrometry (GC-MS)","authors":"Xian Dong, Qian Jin, Haifeng Zou, Yong Li, Wanli Wei, Zhuo Chen","doi":"10.1080/00032719.2024.2418861","DOIUrl":"https://doi.org/10.1080/00032719.2024.2418861","url":null,"abstract":"","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"58 14","pages":"2481-2492"},"PeriodicalIF":0.0,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147898676","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: 1
A Dual-Mode Optical Sensing Strategy for Rapid Detection of D-Penicillamine in Pharmaceutical Formulations 一种快速检测制剂中d -青霉胺的双模光学传感策略
4区 化学
Analytical Letters Pub Date : 2024-10-26 DOI: 10.1080/00032719.2024.2419533
Jinwen Liu, Tingting Chen, M.‐S. CAI, Yingfeng Qin, Mei Li
{"title":"A Dual-Mode Optical Sensing Strategy for Rapid Detection of D-Penicillamine in Pharmaceutical Formulations","authors":"Jinwen Liu, Tingting Chen, M.‐S. CAI, Yingfeng Qin, Mei Li","doi":"10.1080/00032719.2024.2419533","DOIUrl":"https://doi.org/10.1080/00032719.2024.2419533","url":null,"abstract":"","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"58 14","pages":"2493-2503"},"PeriodicalIF":0.0,"publicationDate":"2024-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147333405","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: 1
Sensitive Electrochemical Determination of Quercetin in Fruit Juice Using an Aluminum Hydroxide Oxide–Titanium Carbide MXene Composite 氢氧化铝-碳化钛复合材料电化学测定果汁中的槲皮素
4区 化学
Analytical Letters Pub Date : 2024-10-20 DOI: 10.1080/00032719.2024.2417356
Yidan Chen, Danfeng Qin
{"title":"Sensitive Electrochemical Determination of Quercetin in Fruit Juice Using an Aluminum Hydroxide Oxide–Titanium Carbide MXene Composite","authors":"Yidan Chen, Danfeng Qin","doi":"10.1080/00032719.2024.2417356","DOIUrl":"https://doi.org/10.1080/00032719.2024.2417356","url":null,"abstract":"","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"58 14","pages":"2453-2467"},"PeriodicalIF":0.0,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147898565","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: 1
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