The possibility of passivizing the nanoparticle surface with organic molecules is a way to control the nanoparticle shape. Using separation techniques such as electrophoresis, it is possible to obtain a batch of particles with the same mass in average and hence the same number of atoms. Passiv...
In many cases, laser-nanoparticle interactions result in the formation of plasmonic nanobubbles, and the dynamics of nanoparticles and nanobubbles are inseparable. So far, very little attention has been paid to the number density. Here we report the first observation of number-density-dependent ...
Due to the difference in Z-contrast, the supported Pt species can be easily distinguished from Sn atoms, as shown in Fig. 1. As a control, the obtained Pt NPs of Pt/ND@G (nanoparticle diameter, d = 2.81 ± 0.95 nm) were located on the ND@G surface (Supplementary Fig...
aterminal atoms (such as H2O or Cl) coordinating to the central 终端原子 (例如协调对) 中央的H2O或分类[translate] ahighly responsive and interactive with her parents 高度敏感和交互式与她的父母[translate] aBelow is a table showing the number of runs needed for a number of regulators that inte...
We provide a base stock comprising hydrocarbons with consecutive numbers of carbon atoms, wherein the base stock has a boiling range from 388 to 538°C, a VI from 105 to less than 120, and a Noack volatility from 6.6 to 11.5 wt % or a CCS VIS at -25°C from 2500 to 4500 mPa.s...
Laser-induced fluorescence spectroscopy was employed to measure ground state number densities of atoms and molecules in plasma plumes generated by pulsed-l... C Dutouquet,J Hermann - 《Journal of Physics D Applied Physics》 被引量: 53发表: 2001年 The role of photoelectronic processes in the fo...
"Our results show that to tackle species extinction we can no longer afford to ignore the places where most of us live and work," said Dr. Christopher Ives, co-lead author of theGlobal Ecology and Biogeographystudy. "In Australia, every city has a role to play in safeguarding the country...
The possibility of passivizing the nanoparticle surface with organic molecules is a way to control the nanoparticle shape. Using separation techniques such as electrophoresis, it is possible to obtain a batch of particles with the same mass in average and hence the same number of atoms. Passiv...
We build nanoparticles in an atomically defined manner through the use of a high-fidelity molecular container we call an atomic metron, which is used to select and count the metallic ions that will make up the resultant nanoparticle. After a defined number of ions are selected, the metron may...
Clusters in systems as diverse as metal atoms, virus proteins, noble gases, and nucleons have properties that depend sensitively on the number of constituent particles. Certain numbers are termed ‘magic’ because they grant the system with closed shells