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Optical Characterization of DTTO-Based Biofibers
(A) Excitation spectra obtained by irradiating at 500 nm.
(B and C) (B) Photoluminescence spectra and (C) CD spectra relative to a cell suspension of biofibers (black line) and macerates of untreated Hydra (red line).
(D and E) (D) Enlargements of CD spectra (C) in the 180–300 nm and (E) in the 350–750 nm regions.
See also Figure S10.
