Acoustic Bioprinting: Liquid-Bridge-Based Efficient Single-Cell Encapsulation Using Gigahertz Bulk Acoustic Waves [0.03%]
吉赫兹声全息技术辅助的高效单细胞液桥式生物3D打印技术
Yangchao Zhou,Meihang He,Xuexin Duan
Yangchao Zhou
Single cell encapsulation techniques are essential for biological analysis, regenerative therapy, and drug screening. However, current methods still suffer from issues such as insufficient spatial resolution, complex operation, and poor bio...
Bifunctional Single Cobalt Site Catalyst-Enhanced Photochemical Vapor Generation for Determination of Bismuth by Atomic Fluorescence Spectrometry [0.03%]
双功能单钴位点催化剂增强光化学蒸汽发生-原子荧光光谱法测定铋砷石宝串珠菌素魔力荧光守护龙新型冠状病毒
Qianqian Peng,Guijiao Wen,Juan He et al.
Qianqian Peng et al.
Atomic fluorescence spectrometry (AFS) has become a widely used method for determining inorganic elements. However, improving the sensitivity and selectivity of AFS detection for trace or ultratrace elements is a major bottleneck. In this w...
DNA-Fueled Molecule Machine-Mediated Atom Transfer Radical Polymerization Amplification for 17β-Estradiol Assay in Clinical Samples [0.03%]
临床样本中17-雌二醇检测的基于DNA驱动分子机器的原子转移自由基聚合放大法
Baoting Dou,Keming Wang,Qianyu Wang et al.
Baoting Dou et al.
17β-Estradiol (E2) is crucial for the development of the genital system and sexual maturation in females, but it is still challenging to monitor E2 because of its low concentrations in bodily fluids. This study demonstrates an efficient el...
Measurable Feature Prediction for Estimating Chemical Space Coverage in LC-ESI-HRMS Nontargeted Analysis [0.03%]
LC-ESI-HRMS非目标分析中估计化学空间覆盖率的可测量特征预测
Lapo Renai,Viktoriia Turkina,Aleksandra Chojnacka et al.
Lapo Renai et al.
Chemical space, encompassing both known and theoretically possible compounds, continues to expand thanks to anthropogenic activity and transformation processes. Understanding which regions of this vast space are experimentally measurable is...
Identification of Recombinant Adeno-Associated Virus Serotypes by Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry [0.03%]
矩阵辅助激光解析电离质谱鉴定重组腺相关病毒血清型
Ryoji Nakatsuka,Kenjiro Matsumoto,Yannan Liu et al.
Ryoji Nakatsuka et al.
Recombinant adeno-associated viruses (rAAVs) are widely used as vectors for gene therapy because they can target specific tissues, exhibit low immunogenicity, and have the capacity for long-term transgene expression. The rAAV serotype deter...
Infrared Ion Spectroscopy-Based Identification of a Trace Impurity in Organic Light-Emitting Diode Materials Without Fully Matched Reference Standards [0.03%]
无完全匹配的标准参考物质条件下基于红外离子光谱法确定有机发光二极管材料中的痕量杂质成分
Hikaru Takano,Daniël Visser,Lara van Tetering et al.
Hikaru Takano et al.
This study establishes a robust framework for the structural elucidation of trace-level impurities in organic electronic materials, where authentic reference standards are often unavailable. We present the application of infrared ion spectr...
Polarity- and Sequence-Dependent Ionization of Therapeutic Antibody-siRNA Conjugates: Enabling Intact Multi-attribute Method for Comprehensive Characterization and Identity Release Assay [0.03%]
用于治疗性抗体-siRNA缀合物的完整多属性分析方法：极性和序列依赖性离子化，以实现全面表征和身份放行分析
Hao Liu,Jamie L Veltri,P Clayton Gough et al.
Hao Liu et al.
Antibody-siRNA conjugates (ARCs) represent a promising approach for delivering small interfering ribonucleic acids (siRNAs) to targeted cells, tissues, or organs. The complexity of the molecules poses great analytical challenges in identify...
Programmable On-Chip Manipulation and Separation of Biological Cells Using a Rotating AC-FFET Platform [0.03%]
基于旋转交流场效应晶体管平台的生物细胞片上操控及分离新技术
Wanping Gao,Yupan Wu,Yuanbo Yue et al.
Wanping Gao et al.
Precise, contactless manipulation of micro- and nanoscale biological entities is pivotal for biomedical research, diagnostics, and therapeutic applications. However, most existing approaches suffer from limited programmability, low selectiv...
Real-Time Monitoring of DyF3 Nanoparticle Growth Using 1H Low-Field NMR [0.03%]
利用低场核磁共振实时监测DyF3纳米颗粒生长
Egor M Alakshin,Ekaterina I Boltenkova,Adeliya M Garaeva et al.
Egor M Alakshin et al.
DyF3 nanoparticle formation in a 5 mm NMR tube is studied. Real-time 1H NMR spectroscopy measurements of coprecipitation reaction in the NMR tube in a magnetic field of 0.6 T were performed on a time scale up to 40 h. As it is known, the na...
Capillary Electrophoresis Mass Spectrometry Interfacing via Multifunctional Vibrating Sharp Edge Ionization Spray for the Simultaneous Delivery of an Auxiliary Flow, Analyte Mixing, and Fluid Nebulization [0.03%]
一种多功能振动锐边电喷雾接口用于毛细管电泳-质谱联用同时输送辅助流、混合和电喷雾离子化研究
Yousef S Elshamy,Lisa A Holland,Eric L Corley
Yousef S Elshamy
A new method of connecting capillary electrophoresis (CE) to mass spectrometry (MS) is introduced in which a vibrating sharp edge spray ionization (VSSI) probe is adapted to deliver a secondary fluid directly at the capillary electrophoresi...