https://files.fm/f/zwayxnpwt2
https://files.fm/f/78pxvar32p
In vivo Visualization of Collagen Transdermal Absorption by Second-Harmonic Generation and Two-Photon Excited Fluorescence Microscopy.The transcutaneous disposal of collagen is an crucial method used for wound healing and skin regeneration . due to the limitations of old approaches , the process and degree of collagen transdermal preoccupation could only be quantitatively and qualitatively appraised in vitro . In the present field , we infixed a new coming that fluxs second-harmonic propagation with two-photon mad fluore