Selective Excitation of the

Fluorescence emission from tryptophan residues has been often used to probe the protein structure due to its transition dipole moment sensitivity to the local environment. We report the fluorescence study of a collagen-like peptide heterotrimer modified with the tryptophan in the X position (X-Y-Gly)

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© 2024 The Authors. Published by American Chemical Society.

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The authors declare no competing financial interest.