Showing physics.opticsShow all
2 papers · 1 filter
physics.optics2026
Sub-micromolar imaging of intrinsic chromophores by two-photon photothermal microscopy captures mitochondrial response to chemotherapy
Nathaniel Hai, Chinmayee Vallabh Prabhu Dessai, Dingcheng Sun +4
Intracellular chromophores (e.g., NADH and FAD) play a central role in regulation of cellular metabolism. Though autofluorescence has been extensively used for label-free mapping o…
physics.optics2022
Decrypting material performance by wide-field femtosecond interferometric imaging of energy carrier evolution
Pin-Tian Lyu, Qing-Yue Li, Pei Wu +4
Energy carrier evolution is crucial for material performance. Ultrafast microscopy has been widely applied to visualize the spatiotemporal evolution of energy carriers. However, di…