TY - RPRT TI - Low-nanogram Fourier Transform Isotopic Ratio Mass Spectrometry of Proteins AU - Zubarev, R. AU - Gharibi, H. AU - Zhang, X. AU - Jorge, A. C. PY - 2026 DO - 10.64898/2026.01.30.702838 UR - https://www.biorxiv.org/content/10.64898/2026.01.30.702838v1 ID - 10.64898/2026.01.30.702838 ER -