BiophysicsbioRxivPreprint
Refractive index modulation by ultraviolet absorption of canonical amino acids for in vivo optical transparency
Su Zhao, Zhongyu Liu, Ling-Yi Zhang…·Guosong Hong
This study identifies arginine as a key amino acid for achieving optical transparency in tissues through its ultraviolet absorption and refractive index modulation properties.
DOI 10.64898/2026.08.22.746458