Detecting concealed explosives and chemical threats constitutes a critical challenge in global security, yet current ...

The integration of O-PTIR and laser scanning technologies is advancing microplastics analysis, offering superior chemical ...

NASA’s EMIT sensor uses imaging spectroscopy and spectral libraries to support large-scale tracking of plastic and other marine debris from space.

In some solid materials under specific conditions, mutual Coulomb interactions shape electrons into many-body correlated ...

For decades, the ability to visualize the chemical composition of materials, whether for diagnosing a disease, assessing food ...

For decades, bulky spectrometers have been the main tools for understanding how things are made of chemicals (a thing called composition). Spectrometers are a type of lab equipment that uses prisms or ...

The UC Davis device exploits the properties of photon-trapping surface textures (PTST), surface modifications that enhance the light absorption capabilities of silicon photodiodes in the near-IR range ...

Optical photothermal infrared (O-PTIR) spectroscopy is an infrared super-resolution measurement technique where a shorter ...

BASF is considering the sale of its subsidiary trinamiX, which specializes in biometric imaging and mobile NIR spectroscopy solutions.

One of the lead scientists, NASA intern Ashley Ohall, built a newly published reference library with nearly 25,000 molecular “fingerprints,” according to NASA. Some of the items included with the ...

Bottled water may expose people to more nanoplastic particles than treated tap water, largely due to plastics shed from ...