arXiv subjects

Mackenzie Dion

Publications and source records attributed to Mackenzie Dion.

2 recordsLinked to original sources

arXiv2025

Two-step excitation of fluorescent proteins with real intermediary states

We demonstrate sequential two-photon fluorescence microscopy using forbidden state transitions. Nonlinear red excitation leads to green fluorescence in live cells expressing eYFP, maintaining optical sectioning and allowing deep tissue imaging with simple optical systems.

physics.optics↗

arXiv2025

Multiphoton fluorescence excitation with real intermediary states

We demonstrate fluorescence generation through a sequential multiphoton process with real intermediary states. Our findings suggest new directions for optical control of previously unexplored molecular excitation pathways.

physics.optics↗