The advent of 3D machine vision technology and applications has opened up a wide range of new application spaces which had previously been inaccessible to traditional 2D camera imaging or scanning tools.
Raman spectroscopy is a powerful tool for analyzing a wide range of different materials. Since it was discovered, the technique has been employed to investigate material features such as carbonaceous and inorganic properties and their phases, functions, and defects.
By Ben Pilkington
2 Dec 2021
A new study published in ACS Applied Energy Materials in 2021 demonstrates a viable methodology for analyzing Li-ion batteries with high-energy X-ray diffraction (HEXRD).
By Ben Pilkington
2 Dec 2021
Transparent materials influence the phase evolution of transmitted radiation, however, chromatic dispersion is an issue. Ossiander, M et al.'s article published in Nature Communications experimentally displays the use of ultrathin nanostructured coatings that address this dispersion.
By Laura Thomson
2 Dec 2021
In this article, Andor Instruments discusses various microscopy techniques, providing a brief overview for each. This includes confocal, widefield, transmitted light and deconvolution techniques.
This study describes an innovative tunable optical filter designed for smart IR night vision imaging systems. For this purpose, the chalcogenide class of materials, including Ge, Sb, and Te (generally abbreviated as GST) are considered.
By Laura Thomson
1 Dec 2021
Spectroscopic methods, including Raman spectroscopy, are ideal for the non-invasive imaging of tumors. Spatially resolved versions of the techniques can be used to profile the full tumor site and the spectral information provided at each imaging point can then be decomposed to provide chemical information on the local region.
By Rebecca Ingle, Ph.D
1 Dec 2021
Wastewater testing in water sanitation plants often makes use of online spectroscopic methods for content analysis. Certain chemical species can be used as a proxy for different types of contamination, such as high levels of nitrates being indicative of fertilizer runoff entering the water stream.
By Rebecca Ingle, Ph.D
1 Dec 2021
Raman spectroscopy has become an essential tool for chemists, physicists, and biologists. By analyzing subtle molecular vibration modes, the technique enables high-sensitivity non-invasive structural studies of different water-soluble and membrane-bound biomolecules (DNA, RNA, proteins) and their interactions under physiological conditions.
By Cvetelin Vasilev
25 Nov 2021
In recent years, new methods utilizing the quantum nature of electrons have emerged, promising to revolutionize electron microscopy and offer some unexpected capabilities.
By Cvetelin Vasilev
25 Nov 2021