Accumulation and penetration behavior of hypericin in glioma tumor spheroids studied by fluorescence microscopy and confocal fluorescence lifetime imaging …

MC Bassler, T Rammler, F Wackenhut… - Analytical and …, 2022 - Springer
Glioblastoma WHO IV belongs to a group of brain tumors that are still incurable. A promising
treatment approach applies photodynamic therapy (PDT) with hypericin as a …

Deuterium Isotope Effect in Single Molecule Photophysics and Photochemistry of Hypericin

L Wang, Q Liu, A Buchwald, F Wackenhut… - …, 2024 - Wiley Online Library
The peripherical protons of the dye molecule hypericin can undergo structural
interconversion (tautomerization) between different isomers separated by a low energy …

The ever-expanding optics of single-molecules and nanoparticles

F Cichos, T Xia, H Yang, P Zijlstra - The Journal of Chemical Physics, 2024 - pubs.aip.org
When confronted with a chemical physics problem, the standard approach has long been to
first simplify and limit the problem to a hypothetical molecule or a nanoscale unit in a …

Fast-speed algorithm to compute tight focusing of laser beams: Effectiveness of circularly polarized vortex beam series as a mathematical basis

S Boichenko - Physical Review A, 2024 - APS
We suggest a time-effective single-integral algorithm to calculate tight focusing of a
collimated continuous-wave coherent laser beam with an arbitrary cross-section light vector …