Articles with "frequency infrared" as a keyword



Targeted Analysis of Microplastics Using Discrete Frequency Infrared Imaging.

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Published in 2022 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.1c04569

Abstract: An analytical strategy to improve sample throughput with discrete frequency infrared image-based targeted analysis of microplastics using a laser direct infrared chemical imaging system was successfully developed and implemented. Leveraging a quantum cascade laser as… read more here.

Keywords: analysis; discrete frequency; analysis microplastics; frequency infrared ... See more keywords

Quantification of Protein Secondary Structures from Discrete Frequency Infrared Images Using Machine Learning

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Published in 2025 at "Applied Spectroscopy"

DOI: 10.1177/00037028251325553

Abstract: Discrete frequency infrared (IR) imaging is an exciting experimental technique that has shown promise in various applications in biomedical science. This technique often involves acquiring IR absorptive images at specific frequencies of interest that enable… read more here.

Keywords: protein secondary; discrete frequency; acquisition; frequency imaging ... See more keywords