Photolabile Hydrogels Responsive to Broad Spectrum Visible Light for Selective Cell Release.
Vinh Xuan TruongFanyi LiJohn S ForsythePublished in: ACS applied materials & interfaces (2017)
We introduce an efficient method for the preparation of photolabile polymer linkers to be used in the fabrication of bioorthogonal and photodegradable hydrogels. The versatility of this synthesis strategy allows for incorporation of a series of chromophores responsive to addressable wavelengths of UV and broad spectrum visible light. Consequently, selective release of different cell types from composite hydrogels by user-defined timing can be achieved by irradiating the materials with different wavelengths of light.