Dataset for baseline Raman Spectral fingerprints of zebrafish embryos and larvae

Here, we share the dataset obtained from a baseline characterisation of Raman spectra of zebrafish embryos and larvae throughout early development. Raman spectra were recorded from the iris, forebrain, melanocytes, heart, muscle and swim bladder between 24 and 168 hours post-fertilisation. The dataset contains the raw data and the baseline-corrected spectra used to obtain a Raman characterisation of each tissue or organ, throughout early developmental stages, with chemometrics analysis (Partial least-squares discriminant analysis, PLS-DA). Specific details on the acquisition conditions and data analysis are provided in the associated article: Abreu IO, Teixeira C, Vilarinho R, Rocha ACS, Moreira JA, Oliva-Teles L, Guimarães L, Carvalho AP. 2024. Baseline Raman Spectral Fingerprints of Zebrafish Embryos and Larvae. Biosensors, 14(11), 538 (2024).