Answer
Yes, Kurt Wüthrich did publish his findings. His research on determining the three-dimensional structure of biological macromolecules in solution using nuclear magnetic resonance spectroscopy was groundbreaking and earned him the Nobel Prize in Chemistry in 2002, shared with John B. Fenn and Koichi Tanaka for their work on mass spectrometry. Wüthrich's contributions have significantly advanced our understanding of protein structure and function, impacting fields such as drug design and development.