Voronoi curvature scaffolds rejuvenate senescent stem cells and enhance aged bone regeneration - ZuFu Lu; Renugaa Suresh Babu; Iman Rhohani; Rana Judeh; Shuning Wang; Yiran Zhang; Yufan Zhu; Vimalraj Selvaraj; Swathi Sudhakar; Hala Zreiqat (Chemical Engineering Journal, 2026)