PEGDA hydrogel

Tunable crosslinking

Crosslinking density controlled by UV irradiation time enables tunable diffusion of embedded nanoparticles.

Pei-Ting, Hao · Li, Shanshan · Xue, Chundong · Qin, Kairong

Microchemical Journal 2025

Advantages

Nanoparticle mobility significantly decreases with increasing UV irradiation time

Diffusive behavior deviates from Gaussian distribution