LIMA, CASSIOZEZELL, DENISE2018-09-132018-09-13LIMA, CASSIO; ZEZELL, DENISE. Discrimination of healthy skin and cutaneous malignant lesions using FTIR spectra and their second derivatives: a comparative study. In: CLINICAL AND TRANSLATIONAL BIOPHOTONICS, April 3-6, 2018, Hollywood, Florida, United States. <b>Resumo expandido...</b> Washington, DC, USA: OSA, 2018. DOI: <a href="https://dx.doi.org/10.1364/TRANSLATIONAL.2018.JTu3A.42">10.1364/TRANSLATIONAL.2018.JTu3A.42</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/29119.http://repositorio.ipen.br/handle/123456789/29119PC-LDA statistical method was used to differentiate cutaneous tumor tissue from healthy skin. Discrimination accuracy obtained by raw FTIR spectra was 95% and by second derivatives 92%, besides identifying secondary structure of proteins and collagen.openAccessResumo de eventos científicos10.1364/TRANSLATIONAL.2018.JTu3A.42https://orcid.org/0000-0001-7404-9606