Solving the Structure and Dynamics of Metal Nanoparticles by Combining X-Ray Absorption Fine Structure Spectroscopy and Atomistic Structure Simulations [0.03%]
结合X射线吸收精细结构谱学和原子模拟解析金属纳米粒子的结构与动态性质
J Timoshenko,Z Duan,G Henkelman et al.
J Timoshenko et al.
Extended X-ray absorption fine structure (EXAFS) spectroscopy is a premiere method for analysis of the structure and structural transformation of nanoparticles. Extraction of analytical information about the three-dimensional structure and ...
Tom Wirtz,Olivier De Castro,Jean-Nicolas Audinot et al.
Tom Wirtz et al.
The helium ion microscope (HIM) has emerged as an instrument of choice for patterning, imaging and, more recently, analytics at the nanoscale. Here, we review secondary electron imaging on the HIM and the various methodologies and hardware ...
Pratip K Chattopadhyay,Aidan F Winters,Woodrow E Lomas rd et al.
Pratip K Chattopadhyay et al.
Thousands of transcripts and proteins confer function and discriminate cell types in the body. Using high-parameter technologies, we can now measure many of these markers at once, and multiple platforms are now capable of analysis on a cell...
Recent Advances and Trends in Microfluidic Platforms for C. elegans Biological Assays [0.03%]
用于C. elegans生物学检测的微流控平台的最新进展和趋势
Farhan Kamili,Hang Lu
Farhan Kamili
Microfluidics has proven to be a key tool in quantitative biological research. The C. elegans research community in particular has developed a variety of microfluidic platforms to investigate sensory systems, development, aging, and physiol...
Elena E Ferapontova
Elena E Ferapontova
Sensitive, specific, and fast analysis of nucleic acids (NAs) is strongly needed in medicine, environmental science, biodefence, and agriculture for the study of bacterial contamination of food and beverages and genetically modified organis...
R Graham Cooks,Xin Yan
R Graham Cooks
Mass spectrometry is the science and technology of ions. As such, it is concerned with generating ions, measuring their properties, following their reactions, isolating them, and using them to build and transform materials. Instrumentation ...
Shudong Zhang,Mingzhi Li,Bin Su et al.
Shudong Zhang et al.
This review summarizes progress in the fabrication, modification, characterization, and applications of nanopipettes since 2010. A brief history of nanopipettes is introduced, and the details of fabrication, modification, and characterizati...
Relative and Absolute Quantitation in Mass Spectrometry-Based Proteomics [0.03%]
基于质谱的蛋白质组学中的相对和绝对定量
J Astor Ankney,Adil Muneer,Xian Chen
J Astor Ankney
Mass spectrometry-based quantitative proteomics is a powerful tool for gaining insights into function and dynamics of biological systems. However, peptides with different sequences have different ionization efficiencies, and their intensiti...
Johannes Thoma,K Tanuj Sapra,Daniel J Müller
Johannes Thoma
Single-molecule force spectroscopy (SMFS) has been widely applied to study the mechanical unfolding and folding of transmembrane proteins. Here, we review the recent progress in characterizing bacterial and human transmembrane β-barrel pro...
Improving Lateral Flow Assay Performance Using Computational Modeling [0.03%]
基于计算模型的 lateral flow assay 性能改进研究
David Gasperino,Ted Baughman,Helen V Hsieh et al.
David Gasperino et al.
The performance, field utility, and low cost of lateral flow assays (LFAs) have driven a tremendous shift in global health care practices by enabling diagnostic testing in previously unserved settings. This success has motivated the continu...