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Merck

Visualizing nanoparticle mobility in liquid at atomic resolution.

Chemical communications (Cambridge, England) (2013-03-06)
Madeline J Dukes, Benjamin W Jacobs, David G Morgan, Harshad Hegde, Deborah F Kelly
要旨

Gold nanorods are widely known for their photothermal properties to treat solid tumors. Our work demonstrates the unrealized capacity to image these reagents in liquid at high resolution using Transmission Electron Microscopy (TEM). Here we perform the first atomic measurements of functionalized nanorods in solution while visualizing their dynamic behaviour with TEM.

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製品内容

Sigma-Aldrich
窒化ケイ素, powder, ≥99.9% trace metals basis
Sigma-Aldrich
窒化ケイ素, predominantly β-phase, ≤10micron primary particle size
Sigma-Aldrich
窒化ケイ素, nanopowder, <50 nm particle size (spherical), ≥98.5% trace metals basis
Sigma-Aldrich
窒化ケイ素, predominantly α-phase, ≤10 micron