PFAS ghosts: how to identify, evaluate, and exorcise new and existing analytical interference [0.03%]
PFAS鬼影：如何识别、评估和消除新的和现有的分析干扰
Jacqueline Bangma,Kitrina M Barry,Christine M Fisher et al.
Jacqueline Bangma et al.
With increasing public awareness of PFAS, and their presence in biological and environmental media across the globe, comes a matching increase in the number of PFAS monitoring studies. As more matrices and sample cohorts are examined, there...
Novel method for rapid monitoring of OPFRs by LLE and GC-MS as a tool for assessing biodegradation: validation and applicability [0.03%]
利用LLE和GC-MS快速监测OPFRs的新方法作为评估生物降解的工具：验证与适用性
Diana Losantos,Oscar Palacios,María Jesús Berge et al.
Diana Losantos et al.
Organophosphate flame retardants (OPFRs) are high-production volume chemicals widely present in environmental compartments. The presence of water-soluble OPFRs (tri-n-butyl phosphate (TnBP), tris(2-butoxyethyl) phosphate (TBEP), tris(2-chlo...
Comprehensive metabolome characterization and comparison between two sources of Dragon's blood by integrating liquid chromatography/mass spectrometry and chemometrics [0.03%]
液相色谱/质谱和化学计量学联合分析两种源Dragon's blood的全面代谢组特征和比较
Jia Lou,Xiao-Yan Xu,Bei Xu et al.
Jia Lou et al.
Dragon's Blood (DB) serves as a precious Chinese medicine facilitating blood circulation and stasis dispersion. Daemonorops draco (D. draco; Qi-Lin-Jie) and Dracaena cochinchinensis (D. cochinchinenesis; Long-Xue-Jie) are two reputable plan...
The sensor applications for prostate and lung cancer biomarkers in terms of electrochemical analysis [0.03%]
电化学分析在前列腺癌和肺癌生物标志物传感器应用方面的研究
Nadia Bounoua,Ahmet Cetinkaya,Ensar Piskin et al.
Nadia Bounoua et al.
Prostate and lung cancers are the most common types of cancer and affect a large part of the population around the world, causing deaths. Therefore, the rapid identification of cancer can profoundly impact reducing cancer-related death rate...
Gold nanomaterials: important vectors in biosensing of breast cancer biomarkers [0.03%]
黄金纳米材料：作为乳腺癌生物标志物检测的重要载体
Liu Liu,Hongjie Xiong,Xuemei Wang et al.
Liu Liu et al.
Breast cancer (BC) is one of the most common malignant tumors in women worldwide, and its incidence is increasing every year. Early diagnosis and treatment are critical to improve the curability and prognosis of patients. However, existing ...
Exploring the application limits of different hold-up time markers in supercritical fluid chromatography [0.03%]
超临界流体色谱中不同保留时间标记的应用极限研究
Csanád Rédei,Alessandro Buratti,Martina Catani et al.
Csanád Rédei et al.
The study focuses on the application range of nitrous oxide as a hold-up time marker in supercritical fluid chromatography (SFC). This compound has been suggested a decade ago to be used as unretained marker, something that the field of SFC...
A multi-functional fluorescent probe for visualization of H2S and viscosity/polarity and its application in cancer imaging [0.03%]
一种多功能荧光探针，用于H2S和粘度/极性的可视化及在癌症成像中的应用
Ling Ma,Qi Zan,Baozhu Zhang et al.
Ling Ma et al.
As an important endogenous gasotransmitter, hydrogen sulfide (H2S) plays a critical role in various physiological functions and has been regarded as a biomarker of cancer due to its overexpression in cancer cells. In addition, the early sta...
Development of new matrix reference materials for quantitative urine analysis in drug tests [0.03%]
用于药物测试中尿液定量分析的新基体标准物质的研制
Min Lv,Yujie Zhi,Liying Zhou et al.
Min Lv et al.
Accurate quantitative analyses require standardized methods to control and improve the analytical process in the laboratory. The availability of urine reference materials (RMs) may offer a feasible option to improve the accuracy of urine an...
Development of a molecularly imprinted polymer-based electrochemical sensor for the selective detection of nerve agent VX metabolite ethyl methylphosphonic acid in human plasma and urine samples [0.03%]
基于分子印迹聚合物的电化学传感器在人血浆和尿样中选择性检测神经毒剂VX代谢物甲基乙基磷酸酯的发展研究
Sermet Sezigen,S Irem Kaya,Nurgul K Bakirhan et al.
Sermet Sezigen et al.
This study focuses on the detection of ethyl methyl phosphonic acid (EMPA), a metabolite of the banned organophosphorus nerve agent VX. We developed an electrochemical sensor utilizing the molecularly imprinted polymer (MIP) based on 4-amin...
Erwin Rosenberg,Rudolf Krska
Erwin Rosenberg
This feature article discusses the enabling role of analytical chemistry in important fields of research and development such as life science, material sciences and environmental sciences. It comments on the often limited visibility of anal...