Microscopy & Microtechniques
Hyperspectral Imaging of Gold Nanoparticles in Live Blood Cells
Jun 14 2017 Read 1180 Times
The circulatory system is a vehicle for delivery of functionalised nanoparticles to targeted cells and tissues. The CytoViva Enhanced Darkfield Hyperspectral Microscope from Schaefer Technologie GmbH is a highly effective tool for optically imaging and spectrally characterising nanoparticles while in the bloodstream or in other complex environments. No fluorescent labelling or other sample preparation of the nanoparticles or the biological matrix is required when using this technique.
The microscope creates high signal-to-noise optical and hyperspectral images, which enable fast and direct observation of unlabelled gold nanoparticles in live blood cells (see in the figure). The hyperspectral images contain one full spectrum of the reflected light in each pixel of the image. This makes it easy to identify the spectral response of the nanoparticles, confirming their presence, and the way they interact with individual cells of the blood sample. It can also provide keen insight regarding the chemical stability of nanoparticles and their drug load or other surface functionalisation. Therefore, the CytoViva technology can help you to understand the nanoparticle efficacy when used as drug delivery vectors.
Please contact Schaefer Technologie GmbH to learn more about this imaging technology or to arrange for test imaging of your samples.
Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.
In this Issue Articles Mass Spectrometry & Spectroscopy 67th ASMS Conference on Mass Spectrometry and Allied Topics Chromatography Using Gas Chromatography for measuring atmo...
View all digital editions
Aug 25 2019 San Diego, CA, USA
Sep 01 2019 Berlin, Germany
Sep 03 2019 Manchester, UK
Sep 04 2019 Chiba City, Japan
Sep 08 2019 Krakow, Poland