Optical Biomedical Diagnostics: Sensors with Optical Response Based on Two-Photon Excited Luminescent Dyes for Biomolecules Detection

<table>TPE
fluorescent image of the HeLa cells stained with the dye DBos-21.
Fluorescent emission excited with the femtosecond pulsed
Ti:Sapphire laser, excitation wavelength 880 nm.</table>

Advances in Optical Technologies

fig5

Figure 5

Figure 5: Optical Biomedical Diagnostics: Sensors with Optical Response Based on Two-Photon Excited Luminescent Dyes for Biomolecules Detection 