Critical reviews in analytical chemistry最新文献_第9页

Recent Advancements and Future Prospects in NBD-Based Fluorescent Chemosensors: Design Strategy, Sensing Mechanism, and Biological Applications 基于 NBD 的荧光化学传感器的最新进展和未来展望：设计策略、传感机制和生物应用

IF 5 2区化学

Critical reviews in analytical chemistry Pub Date : 2024-04-09 DOI: 10.1080/10408347.2024.2337869

Gurdeep Kaur, Richa Rani, Jeevika Raina, Iqubal Singh

引用次数: 0

Exploring the Living Cell: Applications and Advances of Scanning Electrochemical Microscopy. 探索活细胞：扫描电化学显微镜的应用与进展》。

IF 5 2区化学

Critical reviews in analytical chemistry Pub Date : 2024-04-01 DOI: 10.1080/10408347.2024.2328135

Margarita Poderyte, Arunas Ramanavicius, Aušra Valiūnienė

{"title":"Exploring the Living Cell: Applications and Advances of Scanning Electrochemical Microscopy.","authors":"Margarita Poderyte, Arunas Ramanavicius, Aušra Valiūnienė","doi":"10.1080/10408347.2024.2328135","DOIUrl":"https://doi.org/10.1080/10408347.2024.2328135","url":null,"abstract":"A living cell is a complex network of molecular, biochemical and physiological processes. Cellular activities, such as ion transport, metabolic processes, and cell-cell interactions can be determined electrochemically by detecting the electrons or ions exchanged in these processes. Electrochemical methods often are noninvasive, and they can enable the real-time monitoring of cellular processes. Scanning electrochemical microscopy (SECM) is an advanced scanning probe electroanalysis technique that can map the surface topography and local reactivity of a substrate with high precision at the micro- or nanoscale. By measuring electrochemical signals, such as redox reactions, ion fluxes, and pH changes, SECM can provide valuable insights into cellular activity. As a result of its compatibility with liquid medium measurements and its nondestructive nature, SECM has gained popularity in living cell research. This review aims to furnish an overview of SECM, elucidating its principles, applications, and its potential to contribute significantly to advancements in cell biology, electroporation, and biosensors. As a multidisciplinary tool, SECM is distinguished by its ability to unravel the intricacies of living cells and offers promising avenues for breakthroughs in our understanding of cellular complexity.","PeriodicalId":10744,"journal":{"name":"Critical reviews in analytical chemistry","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140335082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Recent Advances on Metal Oxide Based Sensors for Environmental Gas Pollutants Detection 基于金属氧化物的环境气体污染物检测传感器的最新进展

IF 5 2区化学

Critical reviews in analytical chemistry Pub Date : 2024-03-20 DOI: 10.1080/10408347.2024.2325129

Sofian Kanan, Khaled Obeideen, Matthew Moyet, Heba Abed, Danyah Khan, Aysha Shabnam, Yehya El-Sayed, Mahreen Arooj, Ahmed A Mohamed

引用次数: 0

Advances in Fluorescent Nanosensors for Detection of Vitamin B₁₂. 用于检测维生素 B12 的荧光纳米传感器的进展。

IF 5 2区化学

Critical reviews in analytical chemistry Pub Date : 2024-03-18 DOI: 10.1080/10408347.2024.2328104

Yongming Guo, Yijin Li, Yubin Xiang

引用次数: 0

Protecting the Last Line of Defense: Analytical Approaches for Sample Preparation and Determination of the Reserve Group of Antibiotics in the Environment. 保护最后一道防线：样品制备和环境中储备类抗生素测定的分析方法。

IF 5 2区化学

Critical reviews in analytical chemistry Pub Date : 2024-03-17 DOI: 10.1080/10408347.2024.2321161

Joanna Wilk, Sylwia Bajkacz

{"title":"Protecting the Last Line of Defense: Analytical Approaches for Sample Preparation and Determination of the Reserve Group of Antibiotics in the Environment.","authors":"Joanna Wilk, Sylwia Bajkacz","doi":"10.1080/10408347.2024.2321161","DOIUrl":"https://doi.org/10.1080/10408347.2024.2321161","url":null,"abstract":"Drug resistance in microorganisms is a serious threat to life and health due to the limited number of antibiotics that show efficacy in treating infections and the difficulty in discovering new compounds with antibacterial activity. To address this issue, the World Health Organization created the AWaRe classification, a tool to support global and national antimicrobial stewardship programs. The AWaRe list categorizes antimicrobials into three groups - Access, Watch, and Reserve - according to their intended use. The Reserve group comprises \"last resort\" medicines used solely for treating infections caused by bacterial strains that are resistant to other treatments. It is therefore necessary to protect them, not only by using them as prudently as possible in humans and animals, but also by monitoring their subsequent fate. Unmetabolized antibiotics enter the environment through hospital and municipal wastewater or from manure, subsequently contaminating bodies of water and soils, thus contributing to the emergence and spread of antibiotic resistance. This article presents a review of determination methods for the Reserve group of antimicrobials in water, wastewater, and manure. Procedures for extracting and determining these substances in environmental samples are described, showing the limited research available, which is typically on a local level.","PeriodicalId":10744,"journal":{"name":"Critical reviews in analytical chemistry","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140139991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

MicroRNA Sensors Based on CRISPR/Cas12a Technologies: Evolution From Indirect to Direct Detection. 基于 CRISPR/Cas12a 技术的 MicroRNA 传感器：从间接检测到直接检测的演变。

IF 5 2区化学

Critical reviews in analytical chemistry Pub Date : 2024-03-15 DOI: 10.1080/10408347.2024.2329229

Songcheng Yu, Xueying Lei, Chenling Qu

引用次数: 0

Advances and Challenges in the Analysis of Boswellic Acids by Separation Methods. 采用分离方法分析乳香酸的进展与挑战。

IF 5 2区化学

Critical reviews in analytical chemistry Pub Date : 2024-03-10 DOI: 10.1080/10408347.2024.2312502

Dmytro Kosolapov, Pavel Jáč, Petra Riasová, Jitka Poušková, Miroslav Polášek, Lucie Nováková

{"title":"Advances and Challenges in the Analysis of Boswellic Acids by Separation Methods.","authors":"Dmytro Kosolapov, Pavel Jáč, Petra Riasová, Jitka Poušková, Miroslav Polášek, Lucie Nováková","doi":"10.1080/10408347.2024.2312502","DOIUrl":"10.1080/10408347.2024.2312502","url":null,"abstract":"Boswellia resin is an exudate from the cut bark of Boswellia trees. The main constituents of pharmacological interest are boswellic acids (pentacyclic triterpenoids), namely α-boswellic acid, β-boswellic acid, 3-O-acetyl-α-boswellic acid, 3-O-acetyl-β-boswellic acid, 11-keto-β-boswellic acid, and 3-O-acetyl-11-keto-β-boswellic acid. Nowadays, dietary supplements with Boswellia serrata extract are used in the treatment of inflammatory joint diseases. Additionally, the constituents of Boswellia resin have shown potential for the treatment of other chronic inflammatory diseases and various types of cancer. Separation methods including ultra/high-performance liquid chromatography, gas chromatography, thin layer chromatography, supercritical fluid chromatography, and capillary electrochromatography coupled with UV or MS detection have been used for the determination of boswellic acids in various matrices (mostly plant material and biological samples). This review aims to provide a comprehensive summary of these separation methods, offering a critical discussion of their strengths and limitations in the analysis of boswellic acids. The knowledge of various separation methods plays a pivotal role in the quality control of herbal dietary supplements and the monitoring of the metabolism and pharmacokinetics of their constituents. The approaches based on metabolomics and network pharmacology represent new ways of fingerprinting secondary metabolites in Boswellia resin increasing the comprehensiveness of the output of these methods resulting in safer dietary supplements.","PeriodicalId":10744,"journal":{"name":"Critical reviews in analytical chemistry","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140093540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

The Role of Catecholamines in the Pathogenesis of Diseases and the Modified Electrodes for Electrochemical Detection of Catecholamines: A Review. 儿茶酚胺在疾病发病机制中的作用以及用于儿茶酚胺电化学检测的改良电极：综述。

IF 5 2区化学

Critical reviews in analytical chemistry Pub Date : 2024-03-10 DOI: 10.1080/10408347.2024.2324460

Meng Zhang, Yimeng Wang, Jie Jiang, Yanxiao Jiang, Daqian Song

{"title":"The Role of Catecholamines in the Pathogenesis of Diseases and the Modified Electrodes for Electrochemical Detection of Catecholamines: A Review.","authors":"Meng Zhang, Yimeng Wang, Jie Jiang, Yanxiao Jiang, Daqian Song","doi":"10.1080/10408347.2024.2324460","DOIUrl":"https://doi.org/10.1080/10408347.2024.2324460","url":null,"abstract":"Catecholamines (CAs), which include adrenaline, noradrenaline, and dopamine, are neurotransmitters and hormones that critically regulate the cardiovascular system, metabolism, and stress response in the human body. The abnormal levels of these molecules can lead to the development of various diseases, including pheochromocytoma and paragangliomas, Alzheimer's disease, and Takotsubo cardiomyopathy. Due to their low cost, high sensitivity, flexible detection strategies, ease of integration, and miniaturization, electrochemical techniques have been extensively employed in the detection of CAs, surpassing traditional analytical methods. Electrochemical detection of CAs in real samples is challenging due to the tendency of poisoning electrode. Chemically modified electrodes have been widely used to solve the problems of poor sensitivity and selectivity faced by bare electrodes. There are a few articles that provide an overview of electrochemical detection and efficient enrichment of CAs, but there is a dearth of updates on the role of CAs in the pathogenesis of diseases. Additionally, there is still a lack of systematic synthesis with a focus on modified electrodes for electrochemical detection. Thus, this review provides a summary of the recent clinical pathogenesis of CAs and the modified electrodes for electrochemical detection of CAs published between 2017 and 2022. Moreover, challenges and future perspectives are also highlighted. This work is expected to provide useful guidance to researchers entering this interdisciplinary field, promoting further development of CAs pathogenesis, and developing more novel chemically modified electrodes for the detection of CAs.","PeriodicalId":10744,"journal":{"name":"Critical reviews in analytical chemistry","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140093541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Chromatographic Methods for the Determination of Organic Pollution in Urban Water: A Current Mini Review. 测定城市水体中有机污染的色谱法：最新小型综述。

IF 5 2区化学

Critical reviews in analytical chemistry Pub Date : 2024-03-07 DOI: 10.1080/10408347.2024.2318764

Paulina Gątarek, Angelina Rosiak, Joanna Kałużna-Czaplińska

{"title":"Chromatographic Methods for the Determination of Organic Pollution in Urban Water: A Current Mini Review.","authors":"Paulina Gątarek, Angelina Rosiak, Joanna Kałużna-Czaplińska","doi":"10.1080/10408347.2024.2318764","DOIUrl":"https://doi.org/10.1080/10408347.2024.2318764","url":null,"abstract":"The number of pollutants and chemicals with the potential to reach the environment is still largely unknown, which poses great challenges for researchers in various fields of science, environmental scientists, and analytical chemists. Chromatographic techniques, both gas chromatography (GC) and liquid chromatography (LC) coupled with different types of detection, are now invaluable tools for the identification of a wide range of chemical compounds and contaminants in water. This review is devoted to chromatographic techniques GC-MS, GC-Orbitrap-MS, GC-MS/MS, GC-HRMS, GC × GC-TOFMS, GC-ECD, LC-MS/MS, HPLC-UV, HPLC-PDA, UPLC-QTOFMS, used to determinate emerging organic contaminants in aquatic media, mainly in urban water, published in the scientific literature over the past several years. The article also focuses on sample preparation methods used in the analysis of aqueous samples. Most research focuses on minimizing the number of sample preparation steps, reducing the amount of solvents used, the speed of analysis, and the ability to apply it to a wide range of analytes in a sample. This is extremely important in the application of sensitive and selective methods to monitor the status of urban water quality and assess its impact on human health.","PeriodicalId":10744,"journal":{"name":"Critical reviews in analytical chemistry","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140058877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Mechanistic Insight Into the Reactivity of Frustrated Lewis Pairs: Liquid-State NMR Studies. 从机理上洞察受挫路易斯配对的反应性：液态核磁共振研究。

IF 5 2区化学

Critical reviews in analytical chemistry Pub Date : 2024-03-06 DOI: 10.1080/10408347.2024.2324299

Xinhui Kou

引用次数: 0