Nanoparticle, ultrafine unit with dimensions measured in nanometers. Nanoparticles exist in the natural world and are also created as a result of human activities. Because of their size, they have unique material characteristics, and manufactured nanopar
The Corning Videodrop is a device for measuring the size and concentration of nanoparticles in real time and in one drop.
Very little is known about the role of fundamental physical parameters of nanoparticles such as size, shape, and flexibility in determining their interactions with and penetration across the BBB. Using a three‐dimensional human BBB microfluidic model (μHuB), we investigate the impact of these ...
Full size image Self-heating estimate We first present a thermal estimate that aims to be highly conservative, i.e. an upper bound on the nanoparticle temperature rise,θ = TNP − T∞. Note that for all experiments other than the calibrations, the substrate temperature is allowed ...
This paper describes the application of time-resolved laser-induced incandescence (TiRe-LII), a combustion diagnostic used mainly for measuring soot primary particles, to size silicon nanoparticles formed within a plasma reactor. Inferring nanoparticle sizes from TiRe-LII data requires knowledge of the ...
The influence of nanoparticle size on the mechanical properties of polymer nanocomposites and the associated interphase region: a multiscale approach. Compos Struct. 2015;119:365–376. https://doi.org/10.1016/j.compstruct.2014.09.014 Article Google Scholar Jang JS, Bouveret B, Suhr J, Gibson...
We have recently scaled up a process from the benchtop test tube level to application scale that allows for the size-selective fractionation of ligand-stabilized metal and semiconductor nanoparticles that utilizes the pressure tunable physico-chemical properties of CO2 gas expanded liquids (GXL's). Th...
美['nænoʊpɑrtɪkl] 英['nænəʊpɑ:tɪkl] n.纳米粒 网络奈米粒子;奈米微粒;纳米粒子 权威英汉双解 英英 网络释义 nanoparticle n. 1. 纳米粒a piece of matter less than 100 nanometres long 例句 释义: 全部,纳米粒,奈米粒子,奈米微粒,纳米粒子...
nanoparticle-based formulations are one of the primary foci8,14. Compared to small molecule contrast agents, nanoparticle contrast agents have several advantages. In general, nanoparticles can carry higher payloads of contrast generating materials15, and their shape, size and surface chemistry are ...
Size-dependent pro-inflammatory effects of ultrafine polystyrene particles: a role for surface area and oxidative stress in the enhanced activity of ultra-fines. Toxicol. Appl. Pharmacol. 175, 191– 199 [11] Brugge, D., Durant, J.L., Rioux, C., 2007. Near-highway pollutants in motor ...