Winter 2023 Newsletter

Page 2

New Compatibility: Thermo Fisher’s Ultra-X EDX Detectors We are excited to announce that all of our in-situ solutions are now compatible with Thermo Fisher Scientific’s new Ultra-X EDX detector found in their flagship Spectra Ultra TEM. Now, you can take advantage of Thermo’s most powerful EDX detector yet to monitor chemical changes during all of your in-situ TEM experiments. Whether you are using Fusion AX In the vacuum of the TEM to study grain boundary migration at high temperatures, Atmosphere AX at full pressure to study the poisoning of automotive catalysts, or Poseidon AX full of organic liquid media to study the nucleation and growth of nanomaterials, all of our in-situ solutions have been optimized for EDX analysis under insitu conditions.

Figure 1: Left: gold on iron oxide catalyst before heating. Right: gold on iron oxide after heating to 800°C for 20 minutes. Data courtesy of: Nestor J. Zaluzec, Argonne National Lab/University of Chicago. Data collected on a Thermo Fisher Scientific Spectra Ultra TEM with Ultra-X EDX detector @ 300kV in combination with a Protochips Fusion AX system with carbon-coated heating E-chip.

purchasing a new Spectra Ultra, your current holder can be used in the new Spectra Ultra, however the EDX detectors cannot be inserted while in use. A new Ultra-X compatible Protochips system will need to be purchased if you desire to

Compatibility Details

use the EDX detectors while performing in-situ experiments.

All Protochips systems sold for Thermo microscopes going

Need a quote? Reach out to sales@protochips.com, your local

forward will be compatible with the Ultra-X EDX detectors and

Protochips distributor, or if you want to bundle it with the new

any other model of their microscopes. If you have Protochips

microscope, your local Thermo Fisher sales representative, for

systems for Thermo microscopes already and you are

a new quote today!

HIGHLIGHTED FLASH TALK Click on the image to view the Flash Talk on YouTube

https://pubs.rsc.org/en/content/articlelanding/2023/lc/d3lc00228d


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