TY - JOUR T1 - Label-free fibre optic Raman spectroscopy with bounded simplex-structured matrix factorization for the serial study of serum in amyotrophic lateral sclerosis JO - The Analyst PY - 2022/09/28 AU - Alix JJP AU - Verber NS AU - Schooling CN AU - Kadirkamanathan V AU - Turner MR AU - Malaspina A AU - Day JCC AU - Shaw PJ ED - DO - DOI: 10.1039/d2an00936f PB - Royal Society of Chemistry (RSC) VL - 147 IS - 22 SP - 5113 EP - 5120 Y2 - 2025/06/21 ER -