A novel low-cost and simple fabrication technique for a paper-based analytical device using super glue [0.03%]
一种使用万能胶的新低成本且简单的纸基分析设备制造技术
Hyo-Eun Kang,The Huy Bui,Won Han et al.
Hyo-Eun Kang et al.
Background: The microfluidic paper-based analytical devices (μPADs) have been highly regarded as effective tools that offer a cost-effective and portable solution for point-of-care testing (POCT) and on-site detection. U...
Development of complementary analytical methods to characterize extracellular vesicles [0.03%]
开发互补分析方法以表征胞外囊泡
Cindy Nix,Sanije Sulejman,Marianne Fillet
Cindy Nix
Background: Extracellular vesicles (EVs) are involved in intercellular communication and various biological processes. They hold clinical promise for the diagnosis and management of a wide range of pathologies, including ...
Dual dye-labeled aptamers for detection of dichlorvos using ratiometric fluorescence resonance energy transfer [0.03%]
使用比值荧光共振能量转移检测敌敌畏的双标记适配体传感器
Yibing Li,Tongtong Li,Jiajia Chang et al.
Yibing Li et al.
Background: Dichlorvos (DDVP) is an efficient and highly toxic organophosphorus pesticide. Considering its effects on human health and ecosystems, pesticide residue and pollution monitoring is of great significance. Tradi...
A microfluidic analyzer based on liquid waveguide capillary cells for the high-sensitivity determination of phosphate in seawater and its applications [0.03%]
基于液芯波导毛细管池的微流控分析仪及其在高灵敏海水磷酸盐测定中的应用研究
Jincheng Zhao,Zeming Yang,Dejing Tang et al.
Jincheng Zhao et al.
Background: Optical detection is frequently performed on microfluidic chips for colorimetric analysis. Integrating liquid waveguide capillaries with total internal reflection with the microfluidic chip requires less proce...
Enhanced peroxidase-like activity based on electron transfer between platinum nanoparticles and Ti3C2TX MXene nanoribbons coupled smartphone-assisted hydrogel platform for detecting mercury ions [0.03%]
基于铂纳米粒子和Ti3C2TX MXene纳米带耦合的智能手机辅助水凝胶平台的电子转移增强过氧化物酶活性检测汞离子
Gangbing Zhu,Jieling Hou,Juan Xu et al.
Gangbing Zhu et al.
Background: Heavy metal pollution poses a serious threat to the ecological environment. Mercury ion (Hg2+) is a class of highly toxic heavy metal ions, which is bioaccumulative, difficult to breakdown, and has a significa...
Versatile injector for inline renewable solid-phase extraction: Application to cyclodextrin-based bioaccessibility assessment in environmental solids [0.03%]
用于环境固体中环糊精基生物可及性评估的在线固相萃取的一线注射器：应用研究
David J Cocovi-Solberg,Stephan Schnidrig,Manuel Miró et al.
David J Cocovi-Solberg et al.
Background: Solid phase extraction (SPE) is a standard sample preparation technique in HPLC workflows. Inline cartridges are high-performance alternatives to manual or robotic systems but at long term, they suffer from ir...
Imaged capillary isoelectric focusing method development for charge variants of high DAR ADCs [0.03%]
高DAR抗体药物偶联物电荷异构体的图像毛细管等电聚焦方法研究与发展
Chuan Leng,Shuwen Sun,Wei Lin et al.
Chuan Leng et al.
Background: Charge heterogeneity is a critical quality attribute for therapeutic biologics including antibody-drug conjugates (ADCs). Developing an ion exchange chromatography (IEX) or an imaged capillary isoelectric focu...
A difunctional NMR&CD probe for specific detection and enantiomeric recognition of biothiols in complex mixtures [0.03%]
一种双功能NMR及圆二色探针用于复杂混合物中生物硫醇的特异性检测和对映体识别
Biling Huang,Shuyi Lu,Fulai Li
Biling Huang
Background: Biothiols are important for numerous cellular processes, such as resisting oxidative stress and protecting cell health. Their abnormal levels and molecular configurations have been associated with various dise...
Effervescence tablets based on magnetic ionic liquids as simple microdevices for the in situ dispersive liquid-liquid microextraction of urinary biomarkers [0.03%]
基于磁性离子液体的泡腾片作为简单的微设备用于尿液生物标志物原位分散液-液微萃取
Raúl González-Martín,María J Trujillo-Rodríguez,Mara G Freire et al.
Raúl González-Martín et al.
Background: Magnetic ionic liquids (MILs) have been explored in dispersive liquid-liquid microextraction (DLLME). Their usage allows to substitute centrifugation and/or filtration steps by a quick magnetic separation. Bes...
The signal quality improvement of laser-induced breakdown spectroscopy due to the microwave plasma torch modulation [0.03%]
基于微波等离子体激励的激光诱导击穿信号增强机制研究
Bingyu Wei,Chen Yang,Shujia Wu et al.
Bingyu Wei et al.
Background: Laser-induced breakdown spectroscopy (LIBS) is a versatile analytical technique for element determination in solids, liquids, and gases. However, LIBS suffers from low detection sensitivity and high relative s...