Tracking electron motion in molecules is the key to understanding and controlling chemical transformations. Contemporary techniques in attosecond science are able to generate and trace the consequences of this motion in real time, but not in real space. Scanning tunnelling microscopy, on the other hand...
1i). This is substantially smaller than those exerted in similar scenarios, such as in the micropipette aspiration technique26, which can exceed p = 102–103 Pa, and which are applied for considerably longer periods. One also observes in Fig. 1i a region in the mid-point of the ...
By comparing the experimental data and theoretical calculations, it was concluded that benzene and naphthalene are not held stationary in the bile acid micelles, and their molecular planes have certain librational motion. In addition, benzene undergoes rapid rotation about the C 6 axis, but ...
In spite of the doubts which are always present in such a comparison, it is useful to draw a parallel between the parameters determined from different experiments.doi:10.1080/15421407708084382Bata, L.Buka, á.Molnár, G.Taylor & Francis GroupMolecular Crystals...
The theoretical values for hard spheres are somewhat lower than the data for oil droplets. 展开 关键词: Brownian motion Friction Fluid drops Atomic and molecular interactions Collision theories DOI: 10.1063/1.1748449 被引量: 159 年份: 1951
The mobility of phospolipids in free-standing and supported membranes was investigated on the level of individual molecules. For the analysis of trajectories a new statistical treatment was developed that permitted us to clearly distinguish different types of diffusional motion. A freely diffusing subfr...
The constancy of ratio of velocity constant to sodium hydroxide c... Pauling,Linus - 《Journal of the American Chemical Society》 被引量: 1814发表: 1935年 The Rotational Motion of Molecules in Crystals It is shown by the discussion of the wave equation for a diatomic molecule in a crystal ...
The fourth age of quantum chemistry: molecules in motion In the fourth age we are able to incorporate into our quantum chemical treatment the motion of nuclei in an exact fashion and, for example, go beyond equilibrium molecular properties and compute accurate, temperature-dependent, effective .....
which is one of nature’s most critical H2O-involved reactions. Most species prepared using water as a reactant are nonaromatic and nonconjugated, serving as commodities for everyday use. They are hardly considered specialty materials, especially in the field of optoelectronics. According to traditi...
Fig. 1: Biophysical alterations in primary tumors. The cross-sections of tumor tissue (A) and normal tissue (B) are shown in cartoons, respectively. Cells within tumor tissues experience solid mechanical stress from the structural components and interstitial fluid pressure (IFP). The upper-left ...