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Articles

Unique Scientific Analysis to Authenticate Fine Art

September 20, 2022

Tue, Sep 20, 2022 1:00 PM EDT Jackson Pollock is considered one of the preeminent artists of the 20th century and perhaps the most important US-born painter. The remnants of paint from Pollock’s artwork projects remain on the studio floor and are ripe for scientific analysis using portable and noninvasive spectroscopic techniques, such as Raman and X-ray fluorescence (XRF). It is almost certain that Pollock created paintings with pigments now present on the studio floor, which means they can be used as a reference to help determine the authenticity of any future unknown works.

The Fourth FT Advantage: Interferometry as a Fourier Filter

June 22, 2022

Wednesday, June 22, 2022 at 2pm EDT|11am PDT|7pm BST|8pm CEST Do you know about the fourth advantage of Fourier transform in infrared spectroscopy? Join us to learn how the interferometric measurement can easily separate artifacts caused by physical vibration from the true optical signal of interest.

Nanoscale IR Spectroscopy for Biology

November 11, 2021

This app note introduces AFM-IR and provides examples of its use for biological samples, including proteins, structures within single cells, monolayers, and tissues.

Spatiospectral Nanoimaging of Surface Phonon Plasmons v2

September 14, 2021

Combining imaging with broadband spectroscopy provides spatiospectral nanoimaging of 2D materials with nanometer spatial resolution and wide spectral coverage.

2D Materials Characterization Using Nanoscale Spectroscopy

September 14, 2021

This application note describes using complementary s-SNOM and AFM-IR techniques to characterize 2D materials such as graphene, nanoantennae, and semiconductor materials.

nanoIR3-s Broadband Nanoscale FTIR Spectroscopy

September 14, 2021

The system combines the industry-leading Anasys nanoIR3-s platform with the latest OPO/DFG femtosecond laser technology, resulting in unmatched levels of performance.