Photopatterning of fluorescent host–guest carriers through pore activation of metal–organic framework single crystals
作者:I. Stassen、I. Boldog、C. Steuwe、D. De Vos、M. Roeffaers、S. Furukawa、R. Ameloot
DOI:10.1039/c7cc02709e
日期:——
Encoded fluorescent particles are fabricated through the selective uptake of dyes in photopatterned metal-organic framework single crystals. The concept is based on spatially controlled photochemical cleavage of pore-blocking pendant groups. Because of the crystalline and porous nature of the host, this approach enables guest uptake that is tunable and can be triggered though controlled irradiation
通过在光致图案化的金属-有机骨架单晶中选择性摄取染料来制造编码的荧光粒子。该概念是基于对孔封闭的侧基的空间控制的光化学裂解。由于宿主的晶体性质和多孔性质,这种方法可以使客人摄取达到可调节的状态,并且可以通过控制辐照来触发。