3 papers
physics.optics2026
Evaluating the predictive power of pump-probe imaging contrast of melanin for metastatic outcome: A 71-patient study
David Grass, Emma Bao, Martin C. Fischer +3
Significance: Most melanoma deaths arise from metastatic spread, yet current staging imperfectly identifies which primary tumors will progress. Melanin structure is altered during…
cond-mat.mtrl-sci2024
Noninvasive identification of carbon-based black pigments with pump-probe microscopy
Heidi V. Kastenholz, Michael I. Topper, Warren S. Warren +2
Carbon-based black pigments, a widely used class of pigments, are difficult to differentiate with the noninvasive techniques currently used in cultural heritage science. We utilize…
cond-mat.mtrl-sci2023
Non-destructive Three-dimensional Imaging of Artificially Degraded CdS Paints by Pump-probe Microscopy
Yue Zhou, David Grass, Warren S. Warren +1
Cadmium sulfide (CdS) pigments have degraded in several well-known paintings, but the mechanisms of degradation have yet to be fully understood. Traditional non-destructive analysi…