SEM Nanoparticle Analysis Service Level:ExpeditedScanning Electron Microscopy (SEM) is a technique that produces images of a sample by scanning the surface with an electron beam and detecting the scattered electrons that reflect off the surface. This provides high resolution, three dimensional images of micron and nanometer sized particles for the purpose of determine surface morphology, size, and size distribution. At nanoComposix, we use a Hitachi S 4700 scanning electron microscope with an
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sample pads
UV-Visible Spectroscopy (UV-Vis): plasmon peak position
UV-scattering
Integration of these nanoparticles into LFAs can provide increased signal-to-noise ratios and lowered limits of detection for your target of interest
BioReady™ 20 nm Iron Oxide Nanoparticles are available with the following surfaces:
a low-endotoxin formulation filtered through a 0
Once your order has been accepted
ICP-MS can detect most metals and select nonmetals with sensitivity as low as ppt or ppq for certain elements
BioReady Gold Nanoshells are available with the following surfaces:
40 nm spherical gold nanoparticles for passive adsorption are useful in applications such as immunodiagnostics
Small reaction kits generally require approximately 4 µg of purified antibody per unit