Al Saud, N. et al. 2026. Sub-Shot-Noise Quantum Metrology via Entangled Nitrogen-Vacancy Centers in Diamond for Nanoscale Biological Sensing. Journal of Tecnologia Quantica. 3, 3 (Oct. 2026), 274–290. DOI:https://doi.org/10.70177/quantica.v3i3.4309.