Novel pillar[n]arenes magnetic nanoparticles: Preparation and application in quantitative analysis of trace perfluorinated compounds from aqueous samples [0.03%]
新型柱芳烃磁性纳米粒子的制备及其在水中痕量全氟化合物定量分析中的应用研究
Ting Liu,Chunfeng Ma,Zheng Hu et al.
Ting Liu et al.
Background: Perfluorinated compounds (PFCs) are a class of widely manufactured and used emerging persistent pollutants. The recent discovered new class of macrocycles pillararenes have garnered significant attention for t...
Self-ratiometric fluorescence approach based on room-temperature instantaneously synthesized carbon dots from Folin's reagent and ethanolamine for determination of nitroxinil in water, milk, and food samples [0.03%]
基于福林试剂和乙醇胺室温快速合成的碳点自比值荧光法检测水、牛奶及食品样品中的硝夫辛
Shymaa M Abd Elhaleem,Fathalla Belal,Yasser El-Shabrawy et al.
Shymaa M Abd Elhaleem et al.
Background: Nitroxinil has been used extensively to treat parasitic worms, mainly Fasciola, in food-producing cattle and sheep. The reported methods for nitroxinil analysis included expensive instrumentation, the need for...
Development of a fast and low-cost aqueous based-extraction protocol for the simultaneous extraction and characterization of SiO2 and TiO2 (nano)particles in confectionary products [0.03%]
一种快速低成本的方法，用于同时提取和表征食品中的SiO2和TiO2（纳米）粒子
Elena Espada-Bernabé,Beatriz Gómez-Gómez,Gustavo Moreno-Martín et al.
Elena Espada-Bernabé et al.
Background: The determination of (nano)particulate content from food additives has been a long-standing concern for authorities since it is of vital importance for ensuring food safety, regulatory adherence, and transpare...
Identification of 3-hydroxyaspartate with two chiral centers by capillary electrophoresis-mass spectrometry and vibrational circular dichroism independent of single enantiomer standard [0.03%]
基于振动圆二色性(capillary electrophoresis-mass spectrometry)和振动圆二色性的三羟基天冬氨酸的识别独立于单个对映体标准品
Sen Yang,Li Wu,Yujian He et al.
Sen Yang et al.
Background: 3-Hydroxyaspartate(3-HA) is a non-proteinaceous amino acid whose four stereoisomers have different biological functions, making it meaningful to separate and analyze them. A combination of capillary zone elect...
Development of a media cell-free DNA direct digital PCR method for cell viability estimation [0.03%]
一种用于测定细胞活力的无细胞培养基DNA直接数字PCR方法的研究与发展
Ah Leum Kim,Hye Ji Shin,Ji Youn Lee et al.
Ah Leum Kim et al.
Background: Accurate estimation of cell viability is crucial in various applications such as cytotoxicity testing and routine cell culture on both industrial and laboratory scales. For this, the real-time monitoring of ce...
Current green capillary electrophoresis and liquid chromatography methods for analysis of pharmaceutical and biomedical samples (2019-2023) - A review [0.03%]
当前用于药物和生物医学样品分析的绿色毛细管电泳和液相色谱方法(2019-2023)-综述
Timotej Jankech,Ivana Gerhardtova,Ondrej Stefanik et al.
Timotej Jankech et al.
Separation analytical methods, including liquid chromatography (LC) and capillary electrophoresis (CE), in combination with an appropriate detection technique, are dominant and powerful approaches preferred in the analysis of pharmaceutical...
Non-monotonic variation in the streaming potential in polyelectrolyte grafted nanochannels mediated by ion partitioning effects [0.03%]
离子分配效应介导的接枝多电解质纳流通道的非单调流电势变化
Aditya Patwari,Avinash Kumar,Chirodeep Bakli et al.
Aditya Patwari et al.
Background: Polyelectrolyte grafted 'soft' nanochannels are known to enhance electrokinetic energy conversion efficiency, paving the way for a sustainable energy harvesting mechanism. However, the true potential of their ...
Dhrubajyoti Das,Shih-Hong Huang,Choa-Li Weng et al.
Dhrubajyoti Das et al.
Background: Cell sorting is crucial in isolating specific cell populations. It enables detailed analysis of their functions and characteristics and plays a vital role in disease diagnosis, drug discovery, and regenerative...
Colorimetric sensors constructed with one dimensional PtNi nanowire and Pt nanowire nanozymes for Hg2+ detection [0.03%]
基于一维PtNi纳米线和Pt纳米线纳米酶的比色传感器用于Hg²⁺检测
Jingyuan Guo,Chenxin Dong,Xiang Zhang et al.
Jingyuan Guo et al.
Background: In recent years, environmental pollution has attracted widespread global attention. Among them, environmental problems caused by heavy metal pollution pose a serious threat to human health and ecosystems. Merc...
Hydrogen-bond organic-framework-based electrochemical sensor for highly sensitive determination of trace cadmium ions in environmental and e-cigarette samples [0.03%]
基于氢键有机框架的电化学传感器用于环境和电子烟样品中痕量镉离子的高灵敏度检测
Zesen Zuo,Kai Liu,Chunqiong Wang et al.
Zesen Zuo et al.
Background: The heavy metal ion Cd2+ is acutely toxic, and excessive concentrations can have adverse effects on human production and life, and even lead to significant public health risks and environmental impacts. There ...