Vortex-assisted hydrophobic natural deep eutectic solvent liquid-liquid microextraction for the removal of silver ions from environmental water [0.03%]
旋涡辅助疏水天然深共熔溶剂液-液微萃取法去除环境水中银离子
Chao Wang,Shuo Li,Peng Sun et al.
Chao Wang et al.
This study presents a novel approach for the quantification of silver ions in environmental water through the utilization of liquid-liquid microextraction, employing natural deep eutectic solvents in conjunction with inductively coupled pla...
Systematical targeted multicomponent characterization and comparison of Arnebiae Radix and its three confusing species by offline two-dimensional liquid chromatography/LTQ-Orbitrap mass spectrometry [0.03%]
基于 offline 二维液相色谱/ LTQ- Orbitap 质谱的景天三七及三种伪品的系统性多组分特征研究与对比分析
Fei Sha,Jianqing Zhang,Huanya Yang et al.
Fei Sha et al.
Arnebiae Radix, commonly known as "Zicao," can be easily confused with other compounding species, posing challenges for its clinical use. Here, we developed a comprehensive strategy to systematically characterize the diverse components acro...
Dilute-and-shoot ICPMS quantification of V, Ni, Co, Cu, Zn, As, Se, Ag, Cd, Ba, and Pb in fruit juices based on matrix overcompensation calibration [0.03%]
基于矩阵过度补偿校正的果汁中V、Ni、Co、Cu、Zn、As、Se、Ag、Cd、Ba和Pb的ICPMS稀释定量法
Guoying Chen,Bunhong Lai
Guoying Chen
Analysis of V, Co, Ni, Cu, Zn, As, Se, Ag, Cd, Ba, and Pb in fruit juices was performed by inductively coupled plasma mass spectrometry (ICPMS) after simple 50-fold dilution in 1% (v/v) HNO3-0.5% (v/v) HCl-5% (v/v) ethanol. Ethanol was adde...
Spatial distribution of trace metals and associated transport proteins during bacterial infection [0.03%]
细菌感染期间痕量金属及关联运输蛋白的时空分布规律
Raquel Gonzalez de Vega,David Clases,Bliss A Cunningham et al.
Raquel Gonzalez de Vega et al.
Innate immune systems alter the concentrations of trace elements in host niches in response to invading pathogens during infection. This work reports the interplay between d-block metal ions and their associated biomolecules using hyphenate...
Simultaneous detection of AFB1 and aflD gene by "Y" shaped aptamer fluorescent biosensor based on double quantum dots [0.03%]
基于双重量子点的“Y”型适配体荧光生物传感器的同时检测AFB1和aflD基因
Yaqi Li,Qingyue Sun,Xin Chen et al.
Yaqi Li et al.
The developed method for simultaneous detection of aflatoxin B1 (AFB1) and aflD genes can effectively monitor from the source and reduce the safety problems and economic losses caused by the production of aflatoxin, which can be of great si...
Molecularly imprinted dispersive micro solid-phase extraction and tandem derivatization for the determination of histamine in fermented wines [0.03%]
分子印迹分散微固相萃取与串联衍生化联用测定发酵葡萄酒中的组胺含量
Fang-Yi Liao,Jing-Ru Weng,Ying-Chi Lin et al.
Fang-Yi Liao et al.
Histamine causes allergic reactions and can serve as an indicator for assessing food quality. This study designed and developed a dispersive micro solid-phase extraction (D-μSPE) method that combined the advantages of dispersive liquid-liq...
Comparison of calibration strategies for accurate quantitation by isotope dilution mass spectrometry: a case study of ochratoxin A in flour [0.03%]
同位素稀释质谱准确定量的校正策略比较-伏马毒素B1为例
Jennifer Bates,Adilah Bahadoor,Sheryl A Tittlemier et al.
Jennifer Bates et al.
Analysis of low-level organic contaminants in complex matrices is essential for monitoring global food safety. However, balancing sample throughput with complex experimental designs and/or sample clean-up to best reduce matrix effects is a ...
Potential of measured relative shifts in collision cross section values for biotransformation studies [0.03%]
碰撞截面的相对位移在生物转化研究中的潜在价值
Christian Lanshoeft,Raphael Schütz,Frédéric Lozac&#x;h et al.
Christian Lanshoeft et al.
Ion mobility spectrometry-mass spectrometry (IMS-MS) separates gas phase ions due to differences in drift time from which reproducible and analyte-specific collision cross section (CCS) values can be derived. Internally conducted in vitro a...
Detection of dynorphin 1-17 biotransformation fragments in human nasal polyps by UPLC-QTOF-MS [0.03%]
人鼻息肉中dynorphin 1-17 生物转化片段的UPLC-QTOF-MS检测法
Rama Ballouze,Mohd Nazri Ismail,Nur Sofiah Abu Kassim et al.
Rama Ballouze et al.
Chronic rhinosinusitis with nasal polyps (CRSwNP) is a persistent inflammation of the sinonasal mucosa. CRSwNP treatments are associated with inconsistent efficacy and recurrence of symptoms. Dynorphin 1-17 (DYN 1-17) and its fragments have...
Can I benefit from laboratory automation? A decision aid for the successful introduction of laboratory automation [0.03%]
实验室自动化能给我带来什么好处吗？一个关于如何成功引入实验室自动化的决策工具
Nicole Rupp,Robert Ries,Rebecca Wienbruch et al.
Nicole Rupp et al.
The large volumes of samples to be analysed every day would be impossible to manage without laboratory automation. As laboratory procedures have progressed, so have the tasks of laboratory personnel. With this feature article, we would like...