Long-term deployment of commonly used DGT devices for trace element measurement across laboratory and field settings [0.03%]
常用DGT装置在实验室和野外痕量元素测定中的长期部署
Zhou Fang,Ying Su,Yaqin Yu et al.
Zhou Fang et al.
Diffusive Gradients in Thin-films (DGT) technique is a promising passive sampling technique, which was used for the determination of lots of inorganic and organic pollutants. Although many DGT devices have not been extensively tested and ve...
Validation of a global method for the simultaneous analysis of polar and non-polar pesticides by online extraction and LC-MS/MS [0.03%]
一种用于同时分析极性及非极性农药的全球通用方法在线萃取和LC-MS/MS验证
Susy Piovesana,Sara Elsa Aita,Chiara Cavaliere et al.
Susy Piovesana et al.
Background: Multi-residue methods for pesticide analysis in food are available for many compounds, but polar pesticides are not generally included due to their specific properties, which include high polarity and low mole...
A novel dual-site fluorescent probe for the one-step detection of Cys and SO2 in living cells [0.03%]
一种新型双识别位点的荧光探针用于细胞内半胱氨酸和二氧化硫的同时检测
Pengpeng Xia,Shu Wu,Jun Ji et al.
Pengpeng Xia et al.
Background: Cysteine (Cys) is the major intracellular thiol and plays a key role in human pathology. Furthermore, endogenous sulfur dioxide (SO2) is produced in mammals. Abnormal levels of SO2 are commonly associated with...
Exploiting the triple quadrupole mass analyzer for the open detection and tentative identification of synthetic cannabinoid receptor agonists based on common fragmentation pathways [0.03%]
基于常见裂解途径利用三重四极杆质谱仪进行合成大麻素受体激动剂的开放式检测与推测性鉴定
María Mata-Pesquera,David Fabregat-Safont,Juan V Sancho et al.
María Mata-Pesquera et al.
Background: The use of new psychoactive substances (NPS) has emerged as a significant public health concern globally, due to their unknown and unpredictable effects on both physical and mental health. Among them, syntheti...
Rapid detection of ingested acetaminophen on face mask by ambient ionization tandem mass spectrometry [0.03%]
基于口罩的帕瑞昔代芬快速检测及氛围电离串联质谱技术研究
Tiao-Lai Huang,Hung Su,Jia-Cheng Chen et al.
Tiao-Lai Huang et al.
Background: A regular face mask is comprised of three layers for resisting moisture, filtration, and absorbing oral fluid, respectively. Since the polymers with different polarities are used to make the layers, a face mas...
Facile fabrication of the immuno-MALDI-MS chip for the enrichment of abused drug in human urine integrated with MALDI-MS analysis [0.03%]
一种用于富集人体尿液中滥用药物并结合MALDI-MS分析的免疫Maldi-ms芯片的简易制备方法研究
Hsin-Ping Chen,He-Hsuan Hsiao
Hsin-Ping Chen
Background: Drug abuse can result in both physical and mental health issues for individuals, and can also contribute to broader societal problems. The number of drug abuse cases rose to 296 million in 2021. The sample pre...
Introducing macrocyclic glycopeptide columns as unique achiral stationary phases: Insights from hydrophobic subtraction model and in-silico modeling [0.03%]
大环糖肽柱作为独特的非手性固定相引入：来自疏水减法模型和计算机模拟的见解
Daipayan Roy,Troy T Handlovic,Muhammad Qamar Farooq et al.
Daipayan Roy et al.
Background: The need for stationary phases with unique selectivity in reversed-phase liquid chromatography has been of utmost importance to chromatographers for advancing the analysis of complex samples. Macrocyclic glyco...
Determination of singlet oxygen quantum yield based on the behavior of solvent dimethyl sulfoxide oxidation by singlet oxygen [0.03%]
基于单一氧氧化二甲基亚砜行为测定单线态氧量子产率
Meng Kou,Feng Qin,Yongda Wang et al.
Meng Kou et al.
Background: Photodynamic therapy (PDT) is emerging as a promising cancer treatment. The PDT efficacy is primarily attributed to the generation of singlet oxygen (1O2), stemming from the integrated effects of the photosens...
A rapid, specific and ultrasensitive detection of the Chikungunya virus based on RT-RPA:CRISPR/Cas12a one-pot dual mode end-point detection system [0.03%]
一种基于RT-RPA：CRISPR / Cas12a的一步双模式终点检测系统的 Chickungunya病毒快速、特异和超灵敏检测方法
Pooja Bhardwaj,Shahzadi Gulafshan,Rajeev Singh
Pooja Bhardwaj
Background: Chikungunya (CHIK) is an underdiagnosed acute febrile illness (AFI) and an important cause of acute encephalitis syndrome (AES). Unavailaibility of rapid and sensitive molecular point-of-care tests (PoCTs) for...
Characterization of copper speciation on waste biomass of phytofiltration systems using energy dispersive Inelastic X-ray scattering [0.03%]
利用弹性X射线散射法分析植物过滤系统中铜的形态及其在废物生物量中的迁移性研究
Daniela A Riego,Viviana M Sbarato,Juan José Leani et al.
Daniela A Riego et al.
Background: Remediation of heavy metal-contaminated water using phytoremediation with accumulator aquatic plants is a promising low-cost emerging technology that adapts very well to the surrounding ecosystem. For the syst...