A corneal model system under UV light crosslinking. Jui-Teng Lin Da-Chuan Cheng 10.1371/journal.pone.0175002.g001 https://plos.figshare.com/articles/figure/A_corneal_model_system_under_UV_light_crosslinking_/4825507 <p>This is epi-off case. (A) The epi-off case with the stroma surface defined as z = 0. (B) The initial (at t = 0) RF concentration distribution inside the stroma given by a distribution function F(z,D), having a diffusion depth (D) [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0175002#pone.0175002.ref011" target="_blank">11</a>, <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0175002#pone.0175002.ref012" target="_blank">12</a>].</p> 2017-04-06 18:09:19 crosslinking depth efficacy profiles RF CXL efficacy UV light dose crosslinking time UV exposure time Bunsen Roscoe law collagen crosslinking Objective Analysis Results Optimal crosslink depth function collagen crosslinking C 0 UV light intensity