Eustis, S., & El-Sayed, M. A. "Why gold nanoparticles are more precious than pretty gold: noble metal surface plasmon resonance and its enhancement of the radiative and nonradiative properties of nanocrystals of different shapes."Chemical Society Reviews,35(3), 209-217 (2006). ...
A biocompatible probe that combines fluorescent nanodiamonds and gold nanoparticles allows cells to be imaged using both optical and electron microscopy techniques, opening up fresh opportunities for biological research.doi:10.1038/nature20478Wood, Christopher S...
The concept of nanoparticle transport through gaps between endothelial cells (inter-endothelial gaps) in the tumour blood vessel is a central paradigm in cancer nanomedicine. The size of these gaps was found to be up to 2,000 nm. This justified the development of nanoparticles to treat solid...
- 《Earth & Planetary Science Letters》 被引量: 80发表: 2011年 Magnetic resonance imaging of Fe3O4 nanoparticles embedded in living magnetotactic bacteria for potential use as carriers for in vivo applications. MC-1 Magnetotactic Bacteria (MTB) are studied for their potential use as bio-carriers...
Nanoparticles (NPs) include carefully engineered structures developed for drug delivery and imaging, high production volume powders used as manufacturing ingredients, and incidentally produced aerosols from combustion and air pollution. The same basic principles of physical and biological science apply to NP...
Although transmission electron microscopy (TEM) is an excellent means for the study of both their chemical and physical features, significant problems exist with collecting and retaining such small particles on TEM grids. However, it is common to find nanoparticles trapped within relatively viscous ...
A process for producing biopolymer nanoparticles is described, in which the biopolymer is plasticised using shear forces, a crosslinking agent being added during the processing. After said processing, the biopolymer can be dissolved or dispersed in an aqueous medium to a concentration between 4 and...
The ANU technology uses carefully engineered nanoparticles to increase the frequency of light that cameras and other technologies see by up to seven times. The researchers say there is “no limit” to how high the frequency of light can be increased. The higher the frequency, the smaller ...
Nanoparticles and the Immune Systemprovides a reference text for toxicologists, materials scientists and regulators and covers the key issues of interaction of nanomaterials with the immune system. The book discusses several issues that toxicologists and regulators need to know: identification of endpoints...
根据第六段第一句“Studieshave shown that some nanoparticles can bepoisonous to animal cells.”可知并非所有的纳米微粒都对动物细胞有危害。all…not表示部分否定。故选C项。44.D猜测词义题。根据第六段“No one knows,and that's the problem," said Pat Mooney,director of the ETC Group. “People are...