3D Printed Transwell Microfluidic Devices for Epithelial Cell Culture with Shear Stress [0.03%]
具有剪切应力的上皮细胞培养的3D打印微流控transwell器件
Khamhbawihum Cenhrang,Cody W Leasor,Waruna Thotamune et al.
Khamhbawihum Cenhrang et al.
In this paper, we describe how 3D printing can be used to fabricate a microfluidic-based transwell cell culture system with robust fluidic connections for long-term cell culture and recirculating flow. This approach consists of an electrosp...
Facile, Noninvasive, and Chemical-Free Hydrogen Peroxide and Glucose Detection Using a Fluorescent Cellulose Hybrid Film Embedded with PtRu/Carbon Dots [0.03%]
一种载有PtRu/碳点的荧光纤维素膜用于简便、无创和无需添加化学试剂过氧化氢及葡萄糖检测
Nichapat Juntree,Sopanat Sawatdee,Pisut Pongchaikul et al.
Nichapat Juntree et al.
Diabetes affects over 8.8% of the global population, driving demand for noninvasive glucose detection methods. Traditional enzymatic assays are sensitive but face challenges such as high cost, complex preparation, low stability, and enzyme ...
Simple and Effective HPLC Method for Elucidating Glycerol Oxidation Products [0.03%]
一种简单有效的用于阐明甘油氧化产物的HPLC方法研究
Eva Ng,Camilo A Mesa,Elena Mas-Marzá et al.
Eva Ng et al.
The glycerol electrooxidation reaction (GEOR) has been gaining increasing attention as a substitute for the oxygen evolution reaction to improve H2 production while producing high-value-added products. During GEOR, several C3, C2, and C1 sp...
Implications of Extra-column Effects for Targeted or Untargeted Microflow LC-MS [0.03%]
柱外效应对于靶向或非靶向微流LC-MS的影响
Troy T Handlovic,Umang Dhaubhadel,Ondřej Horáček et al.
Troy T Handlovic et al.
Mass spectrometry (MS) has changed our understanding of health, disease, and the environment through untargeted analyses where entire molecular classes are investigated. These techniques generate huge amounts of data which when processed by...
Subcellular Mechanical Imaging of Erythrocytes with Optically Correlated Scanning Ion Conductance Microscopy [0.03%]
光相关扫描离子导电显微镜技术下的红细胞亚细胞级机械特性映射技术
Yunong Wang,Malavika Shashishekar,Dana M Spence et al.
Yunong Wang et al.
We report mapping the mechanical properties of human red blood cells at submicron scales. Mapping is achieved via a new approach to scanning ion conductance microscopy correlated with optical microscopy. A three-point calibration and affine...
Shape-Modified Ultrathin Glass Sheet Cantilever for Precise Single Cell Stiffness Measurement [0.03%]
用于精确测量单细胞刚度的形状改良超薄玻璃片悬臂梁
Yapeng Yuan,Chaoyang Lyu,Nobutoshi Ota et al.
Yapeng Yuan et al.
Due to its small size, label-free nature, and excellent compatibility with surrounding instruments, the microcantilever-based sensor is widely used in physical, chemical, and biological measurements. However, traditional microcantilevers fa...
Size-Dependent Electrochemical and Morphological Properties of Magnetite Nanoparticles Adsorbed on Electrodes [0.03%]
尺寸依赖的吸附在电极上的磁性四氧化三铁纳米颗粒的电化学和形貌性能
Gayan Premaratne,Silan Bhandari,Charuksha Walgama et al.
Gayan Premaratne et al.
We investigated the influence of particle size on the electrochemical behavior of Fe3O4 magnetite nanoparticles (MNPs) electrostatically adsorbed onto graphite electrodes modified with a preadsorbed poly-(ethylenimine) polycation layer. Thr...
Electrochemical Measurement of Freeze-Thaw Cycle Impact on Sarcoplasmic Oxidation in Beef [0.03%]
电化学测量法测定冻融循环对牛肉肌浆氧化作用的影响
Silan Bhandari,Sachinthani A Devage,Rishav Kumar et al.
Silan Bhandari et al.
Repeated freezing and thawing (F-T) of meat, a common practice in home kitchens, markets, and transportation, reduces meat quality due to wide temperature fluctuations. This study presents the electrochemical analysis of oxidation in beef l...
Method for Quantification of Fatty Acids in Ice Cores and Sea-Ice Cores Using Liquid Chromatography High-Resolution Mass Spectrometry [0.03%]
基于液相色谱高分辨率质谱的冰芯和海冰芯脂肪酸定量方法
Siobhán Johnson,Roseanne Smith,Elizabeth Thomas et al.
Siobhán Johnson et al.
Marine-sourced fatty acids provide a promising new suite of proxies for past sea-ice reconstructions, validated using ice cores from Bouvet Island, Greenland, and Alaska. Despite showing great potential as a sea-ice proxy, the transport, de...
Electrochemical Signal-Off Competitive Immunoassay of Chromogranin A toward a Sandwiched Graphene Oxide Structure for Neuroendocrine Tumor Detection [0.03%]
基于夹层氧化石墨烯结构的电化学信号竞争免疫分析法用于神经内分泌肿瘤标志物肾上腺髓质素的检测研究chromogranin A
Supakeit Chanarsa,Patrawadee Yaiwong,Siriporn Anuthum et al.
Supakeit Chanarsa et al.
Neuroendocrine tumors (NETs), often misdiagnosed and mistreated, require early detection for precise therapeutic interventions. This study presents a newly developed competitive electrochemical immunosensor for sensitive and selective detec...