Raman based detection instrument and method of detection
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United States of America
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Feb 1, 2022
Grant Date -
Jul 4, 2019
app pub date -
Feb 25, 2019
filing date -
Feb 25, 2019
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Abstract
A Raman spectroscopy based system and method for examination and interrogation provides a method for rapid and cost effective screening of various protein-based compounds such as bacteria, virus, drugs, and tissue abnormalities. A hand-held spectroscope includes a laser and optical train for generating a Raman-shifting sample signal, signal processing and identification algorithms for signal conditioning and target detection with combinations of ultra-high resolution micro-filters and an imaging detector array to provide specific analysis of target spectral peaks within discrete spectral bands associated with a target pathogen.
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