Fluorescence imaging of reactive oxygen species by confocal laser scanning microscopy for track analysis of synchrotron X-ray photoelectric nanoradiator dose: X-ray pump–optical probe

Jeon, J.-K.; Han, S.-M.; Kim, J.-K.

doi:10.1107/S1600577516009103

Journal of Synchrotron Radiation Journal of
Synchrotron Radiation

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Figure 7
Tracks of the radiation emitted by the nanoradiator along the depth of the ROS gel showing different depths and angular directions of penetration of X-rays and low-energy electrons in the ROS fluorescent gel; X-rays– $[^\bullet{\rm{OH}}]$ was detected by APF green fluorescence and low-energy electrons– $[{\rm{O}}_2^-]$ was detected by DHE red fluorescence. ROS derived from the ION nanoradiator in a single cell extended beyond the dimensions of a single cell, suggesting more biological damage in the surrounding medium.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 23| Part 5| September 2016| Pages 1191-1196

https://doi.org/10.1107/S1600577516009103

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