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Simple Method for Calcium Determination in Crude Oil Emulsion Using Digital Image Colorimetry 利用数字图像比色法测定原油乳状液中钙含量的简便方法
IF 2 4区 化学
Analytical Letters Pub Date : 2024-07-01 DOI: 10.1080/00032719.2024.2368027
Luiza Baumann, Cristian K. Pereira, Adilson B. Costa, Aline L.H. Muller, Edson I. Muller
{"title":"Simple Method for Calcium Determination in Crude Oil Emulsion Using Digital Image Colorimetry","authors":"Luiza Baumann, Cristian K. Pereira, Adilson B. Costa, Aline L.H. Muller, Edson I. Muller","doi":"10.1080/00032719.2024.2368027","DOIUrl":"https://doi.org/10.1080/00032719.2024.2368027","url":null,"abstract":"A portable device for digital image colorimetry (DIC) is reported for the determination of Ca in crude oil emulsions. ASTM D4807 was used for sample preparation for the isolation of saline species ...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"11 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141521779","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
Impact of Soluble and Exchangeable Concentrations of Elements in Surface Sediments from Recreational Areas on Culturable Bacterial Behaviors 休闲区表层沉积物中可溶性和可交换元素浓度对可培养细菌行为的影响
IF 2 4区 化学
Analytical Letters Pub Date : 2024-07-01 DOI: 10.1080/00032719.2024.2372674
Hasan Saygin, Asli Baysal, Mustafa Ekinci
{"title":"Impact of Soluble and Exchangeable Concentrations of Elements in Surface Sediments from Recreational Areas on Culturable Bacterial Behaviors","authors":"Hasan Saygin, Asli Baysal, Mustafa Ekinci","doi":"10.1080/00032719.2024.2372674","DOIUrl":"https://doi.org/10.1080/00032719.2024.2372674","url":null,"abstract":"Contamination of major and trace elements in sediments is a global concern due to their potential risks to organisms. Bacteria also play vital roles in ecosystem processes and human health. However...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"18 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141567202","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
Characterization of Cichorium intybus L. Extract in Preventing Oxidative DNA Base Damage Using Gas Chromatography–Tandem Mass Spectrometry (GC–MS/MS) 利用气相色谱-串联质谱法（GC-MS/MS）鉴定刺五加提取物在防止氧化性 DNA 碱基损伤方面的特性
IF 2 4区 化学
Analytical Letters Pub Date : 2024-07-01 DOI: 10.1080/00032719.2024.2372675
Açelya Aklan, Önder Aybastıer
{"title":"Characterization of Cichorium intybus L. Extract in Preventing Oxidative DNA Base Damage Using Gas Chromatography–Tandem Mass Spectrometry (GC–MS/MS)","authors":"Açelya Aklan, Önder Aybastıer","doi":"10.1080/00032719.2024.2372675","DOIUrl":"https://doi.org/10.1080/00032719.2024.2372675","url":null,"abstract":"Free radicals are unstable and are known for electron deficiency. This state renders DNA, proteins, and various biomolecules susceptible to detrimental interactions, leading to damage. However, thi...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"14 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141521775","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
Complex Characterization of Nanofiber Biomaterials Based on Chitosan, Collagen and Fish Gelatine Produced by Electrospinning* 电纺丝法生产的基于壳聚糖、胶原蛋白和鱼明胶的纳米纤维生物材料的复杂表征*
IF 2 4区 化学
Analytical Letters Pub Date : 2024-06-28 DOI: 10.1080/00032719.2024.2372348
Ramona Crainic, Alexandru S. Farcașanu, Petru Pășcuță, Lavinia Raluca Șaitiș, Florin Popa, Radu Fechete
{"title":"Complex Characterization of Nanofiber Biomaterials Based on Chitosan, Collagen and Fish Gelatine Produced by Electrospinning*","authors":"Ramona Crainic, Alexandru S. Farcașanu, Petru Pășcuță, Lavinia Raluca Șaitiș, Florin Popa, Radu Fechete","doi":"10.1080/00032719.2024.2372348","DOIUrl":"https://doi.org/10.1080/00032719.2024.2372348","url":null,"abstract":"Electrospinning is an increasingly used technique for producing nanofibers from various types of polymers and biopolymers. These fibers are suitable for applications in tissue engineering, wound he...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"15 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141521773","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
Effect of Gamma Irradiation on the Antimicrobial and Free Radical Scavenging Activities of Solvents-Based Extracts of Cucurbitaceae Seeds 伽马辐照对葫芦科植物种子溶剂提取物抗菌和清除自由基活性的影响
IF 2 4区 化学
Analytical Letters Pub Date : 2024-06-28 DOI: 10.1080/00032719.2024.2372841
Warda Nazneen Showkat, Naeem Khan, Nargis Jamila, Umar Nishan, Amir Badshah, Zafar Iqbal, Ji Young Jeong, Kyong Su Kim
{"title":"Effect of Gamma Irradiation on the Antimicrobial and Free Radical Scavenging Activities of Solvents-Based Extracts of Cucurbitaceae Seeds","authors":"Warda Nazneen Showkat, Naeem Khan, Nargis Jamila, Umar Nishan, Amir Badshah, Zafar Iqbal, Ji Young Jeong, Kyong Su Kim","doi":"10.1080/00032719.2024.2372841","DOIUrl":"https://doi.org/10.1080/00032719.2024.2372841","url":null,"abstract":"The effect of gamma irradiation upon the bioactive potentials of selected Cucurbitaceae seeds commonly known as Char Magaz was investigated. The seeds were irradiated in triplicate at doses of 1, 5...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"23 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141521774","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
Target-Triggered Self-Assembly of Single-Band Red Emission of Upconversion Nanoparticle-Based Dual-Signal Fluorescent Probes for Sensitive and Accurate Determination of microRNAs 目标触发自组装上转换纳米粒子单波段红色发射双信号荧光探针，用于灵敏准确地测定 microRNAs
IF 2 4区 化学
Analytical Letters Pub Date : 2024-06-26 DOI: 10.1080/00032719.2024.2370933
Jianhua Li, Lin Lu, Ping Lin, Feina Ye, Lihong Chen
{"title":"Target-Triggered Self-Assembly of Single-Band Red Emission of Upconversion Nanoparticle-Based Dual-Signal Fluorescent Probes for Sensitive and Accurate Determination of microRNAs","authors":"Jianhua Li, Lin Lu, Ping Lin, Feina Ye, Lihong Chen","doi":"10.1080/00032719.2024.2370933","DOIUrl":"https://doi.org/10.1080/00032719.2024.2370933","url":null,"abstract":"MicroRNAs (miRNAs) are small molecules with significant regulatory functions that have served as biomarkers for the early diagnosis of disease. Accordingly, it is purposeful to develop a rapid, tar...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"57 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141567423","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
Kinetics of Nitrite Adsorption onto a Styrene Divinylbenzene Macroporous Strong Base Polymer 苯乙烯二乙烯苯大孔强基聚合物吸附亚硝酸盐的动力学原理
IF 2 4区 化学
Analytical Letters Pub Date : 2024-06-25 DOI: 10.1080/00032719.2024.2369691
Cristina Marcu, Ancuţa Balla, Codruţa Varodi, Irina Kacsó, Jozsef Zsolt Szűcs-Balázs
{"title":"Kinetics of Nitrite Adsorption onto a Styrene Divinylbenzene Macroporous Strong Base Polymer","authors":"Cristina Marcu, Ancuţa Balla, Codruţa Varodi, Irina Kacsó, Jozsef Zsolt Szűcs-Balázs","doi":"10.1080/00032719.2024.2369691","DOIUrl":"https://doi.org/10.1080/00032719.2024.2369691","url":null,"abstract":"A suitable adsorbent for the treatment of nitrite in wastewater was investigated using a macroporous styrene divinylbenzene strong base polymer for 10−3 M to 6 x 10−3M NaNO2 at room temperature usi...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"134 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141521776","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
Synchronous Fluorescence Spectrometry (SFS) with Multivariate Calibration for the Determination of Polycyclic Aromatic Hydrocarbons (PAHs) and Their Oxygen Analogs in Printer Toner 利用多变量校准同步荧光光谱法 (SFS) 测定打印机墨粉中的多环芳烃 (PAH) 及其氧类似物
IF 2 4区 化学
Analytical Letters Pub Date : 2024-06-21 DOI: 10.1080/00032719.2024.2364896
William C. Lorenzoni, Paulo C. do Nascimento, Denise Bohrer, Leandro M. de Carvalho, Simone N. Kunz, Jocinei Dognini, Ilene Crestani
{"title":"Synchronous Fluorescence Spectrometry (SFS) with Multivariate Calibration for the Determination of Polycyclic Aromatic Hydrocarbons (PAHs) and Their Oxygen Analogs in Printer Toner","authors":"William C. Lorenzoni, Paulo C. do Nascimento, Denise Bohrer, Leandro M. de Carvalho, Simone N. Kunz, Jocinei Dognini, Ilene Crestani","doi":"10.1080/00032719.2024.2364896","DOIUrl":"https://doi.org/10.1080/00032719.2024.2364896","url":null,"abstract":"Synchronous molecular fluorescence with multivariate calibration was investigated to assay seven polycyclic aromatic hydrocarbons (PAHs) and three oxygenated derivatives (O-PAHs) in printer toner. ...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"20 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141500950","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 Inorganic Arsenic Species in Drinking Water by Cloud Point Extraction Coupled with Ultraviolet-Visible Spectrophotometry 利用云点萃取法和紫外-可见分光光度法测定饮用水中的无机砷物种
IF 2 4区 化学
Analytical Letters Pub Date : 2024-06-21 DOI: 10.1080/00032719.2024.2364278
Yanli Yu, Guangming Zhou, Ziyi Huang
{"title":"Determination of Inorganic Arsenic Species in Drinking Water by Cloud Point Extraction Coupled with Ultraviolet-Visible Spectrophotometry","authors":"Yanli Yu, Guangming Zhou, Ziyi Huang","doi":"10.1080/00032719.2024.2364278","DOIUrl":"https://doi.org/10.1080/00032719.2024.2364278","url":null,"abstract":"A novel method has been developed for accurately quantifying arsenic species, including As(III), As(V), and total inorganic arsenic, in drinking water. The technique combines ultraviolet-visible sp...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"60 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141500951","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
Green Synthesis of Chlorophyta Seaweed Mediated Mn3O4 Nanoparticles: Electrochemical Applications and Evaluation of Capacitive and Diffusive Contributions 叶绿藻海藻介导的 Mn3O4 纳米粒子的绿色合成：电化学应用及电容和扩散贡献评估
IF 2 4区 化学
Analytical Letters Pub Date : 2024-06-19 DOI: 10.1080/00032719.2024.2367008
Lamin Darboe, Frank Ofori Agyemang, Yongdan Hou Gbologah, Anthony Andrews, Kwadwo Mensah Darkwa
{"title":"Green Synthesis of Chlorophyta Seaweed Mediated Mn3O4 Nanoparticles: Electrochemical Applications and Evaluation of Capacitive and Diffusive Contributions","authors":"Lamin Darboe, Frank Ofori Agyemang, Yongdan Hou Gbologah, Anthony Andrews, Kwadwo Mensah Darkwa","doi":"10.1080/00032719.2024.2367008","DOIUrl":"https://doi.org/10.1080/00032719.2024.2367008","url":null,"abstract":"This study focuses on the sustainable synthesis of Mn3O4 nanoparticles using Chlorophyta seaweed extracts for electrochemical capacitor applications. X-ray diffraction (XRD), ultraviolet-visible (U...","PeriodicalId":7788,"journal":{"name":"Analytical Letters","volume":"290 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141521778","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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