Andrew M. Crawford, David Z. Zee, Qiaoling Jin, Aaron Sue, Niharika Sinha, Soo Hyun Ahn, Thomas V. O'Halloran and Keith W. MacRenaris
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AutoSpect: an all-in-one software solution for automated processing of LA-ICP-TOF-MS datasets†
LA-ICP-TOF-MS provides rapid, high resolution elemental analysis of biological and non-biological samples. However, accurate real-time data analysis frequently requires the user to account for several instrumental and experimental variables that can change during data acquisition. AutoSpect is a novel software tool designed to automate the processing and fitting of LA-ICP-TOF-MS data, addressing key challenges such as time-dependent spectral drift, instrument sensitivity drift, calibration inaccuracies, and peak deconvolution, enabling researchers to rapidly and accurately process complex datasets. The tool is optimized to be robustly applicable across scientific fields (e.g., geochemistry, biology, and materials science), providing a streamlined solution for end users seeking to maximize the potential of LA-ICP-TOF-MS for high-resolution elemental mapping and isotopic analysis.
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