Exploring capabilities of elemental mass spectrometry for determination of metal and biomolecules in extracellular vesicles [0.03%]
探索元素质量测定法在确定细胞外囊泡中金属和生物分子方面的潜力
Jaime Martínez-García,Alicia Villa-Vázquez,Beatriz Fernández et al.
Jaime Martínez-García et al.
Extracellular vesicles (EVs) are increasingly recognized as crucial components influencing various pathophysiological processes, such as cellular homeostasis, cancer progression, and neurological disease. However, the lack of standardized m...
Solid-phase microextraction coupled to comprehensive multidimensional gas chromatography for food analysis [0.03%]
用于食品分析的固相微萃取与 Comprehensive Multidimensional 气体色谱仪耦合技术
Juan Aspromonte,Steven Mascrez,Damien Eggermont et al.
Juan Aspromonte et al.
Solid-phase microextraction and comprehensive multidimensional gas chromatography represent two milestone innovations that occurred in the field of separation science in the 1990s. They have a common root in their introduction and have foun...
Development of a coffee bean certified reference material (KRISS CRM 108-10-023) for elemental analysis [0.03%]
咖啡豆元素分析用标准参考物质(KRISSCRM108-10-023)的研制
Jong Wha Lee,Myung Chul Lim,Youngran Lim et al.
Jong Wha Lee et al.
The development of a novel coffee bean matrix certified reference material (CRM) for elemental analysis is described. The CRM was prepared by processing green coffee beans into a dry homogeneous powder. Mass fractions of elements in the CRM...
Comparison of direct analysis in real-time mass spectrometry, atmospheric solids analysis probe-mass spectrometry, and ion mobility spectrometry for ensuring food safety by rapid screening of poppy seeds [0.03%]
用于快速筛选鸦片种子确保食品安全的直接分析、大气固相探针和离子迁移谱法比较研究
Sara E Kern,Sarah E Voelker,Lisa M Lorenz et al.
Sara E Kern et al.
The opium poppy (Papaver somniferum) is a global commercial crop that has been historically valued for both medicinal and culinary purposes. Naturally occurring opium alkaloids including morphine, codeine, thebaine, noscapine, and papaverin...
Whole blood PT/aPTT assay based on non-contact drop-of-sample acoustic tweezing spectroscopy [0.03%]
基于非接触式样本声学镊子光谱法的全血PT/aPTT检测
Nithya Kasireddy,Daishen Luo,Damir B Khismatullin
Nithya Kasireddy
Most coagulation tests are photo-optical turbidimetric assays that require the removal of cellular components from whole blood for optical clearing. If the resulting blood plasma samples are hemolyzed, they may become unsuitable for turbidi...
Detection of inorganic arsenic in rice using a field-deployable method with Cola extraction [0.03%]
使用可现场部署的可乐提取方法检测稻米中的无机砷
Silvia Wehmeier,Marc Preihs,Julia Dressler et al.
Silvia Wehmeier et al.
Rice is a staple food and known to accumulate inorganic arsenic (iAs), which is a class 1 carcinogen to humans. Arsenic field-deployable method kits, designed for water testing, are able to screen iAs in rice, to assure food safety and quic...
A novel SPE-LC-MRM strategy for serum demethylzeylasteral quantitation developed with an 18O-labeled internal standard [0.03%]
一种新型的 SPE-LC-MRM 定量策略用于血清中去甲泽拉斯特的测定，采用 18O 标签内标法开发
Yi Wang,Ban Zhao,Xin Dang et al.
Yi Wang et al.
Natural bioactive compounds (NBCs) are widely used in clinical treatment. For example, Tripterygium wilfordii Hook f. is commonly known in China as Lei-Gong-Teng which means thunder god vine. This herb is widely distributed in Eastern and S...
Robust global arrangement by coherent enhancement in Huygens-Fresnel traveling surface acoustic wave interference field [0.03%]
基于Huygens-Fresnel衍射的表面声波相干场的鲁棒全局布局方法研究
Nanxin Yu,Wenping Geng,Yukai Liu et al.
Nanxin Yu et al.
The application of standing surface acoustic wave (SSAW) tweezers based on backpropagation superposition to achieve precise behavior manipulation of microscale cells and even nanoscale bacteria has been widely studied and industrialized. Ho...
Advances in electrochemical biosensor design for the detection of the stress biomarker cortisol [0.03%]
用于检测压力生物标志物皮质醇的电化学生物传感器设计方面的进展
Courtney J Weber,Olivia M Clay,Reese E Lycan et al.
Courtney J Weber et al.
The monitoring of stress levels in humans has become increasingly relevant, given the recent incline of stress-related mental health disorders, lifestyle impacts, and chronic physiological diseases. Long-term exposure to stress can induce a...
Ionic liquids in green analytical chemistry-are they that good and green enough? [0.03%]
绿色分析化学中的离子液体--它们真的那么好和足够“绿色”吗？
Slavica Ražić,Slobodan Gadžurić,Tatjana Trtić-Petrović
Slavica Ražić
The widespread use of ionic liquids (ILs) as greener solvents in analytical sciences, especially in sample pretreatment, has focused attention on exploiting their enormous potential, not only on eliminating and improving the drawbacks faced...