Two-photon imaging for non-invasive corneal examination

A Batista, P Guimarães, JP Domingues, MJ Quadrado… - Sensors, 2022 - mdpi.com
Two-photon imaging (TPI) microscopy, namely, two-photon excited fluorescence (TPEF),
fluorescence lifetime imaging (FLIM), and second-harmonic generation (SHG) modalities …

On the quantitative analysis of lamellar collagen arrangement with second-harmonic generation imaging

P Guimarães, M Morgado, A Batista - Biomedical Optics Express, 2024 - opg.optica.org
Second harmonic generation (SHG) allows for the examination of collagen structure in
collagenous tissues. Collagen is a fibrous protein found in abundance in the human body …