氢氧化物
药物输送
生物相容性
材料科学
纳米技术
金属氢氧化物
插层(化学)
表面改性
拓扑(电路)
化学
无机化学
物理化学
数学
组合数学
冶金
作者
Tae Hyun Kim,Jun Young Lee,Jing Xie,Jeong Hoon Park,Jae‐Min Oh
标识
DOI:10.1016/j.addr.2022.114459
摘要
Layered double hydroxide is a family of two-dimensional materials with wide range of compositions. Recently, its ability to accommodate various chemical species and biocompatibility have been attracted in the biomedical applications to develop drug delivery system and nanodiagnostics. In this review, we categorized biomedical approaches of layered double hydroxide with respect to the three topologies of, namely, interlayer space, outer surface with particle edge, and the lattice points. There have been extensive researches on the intercalation of drug or tracing to make use of interlayer space of layered double hydroxide for drug stabilization, sustained release, cellular delivery and etc. Outer surface or edge has been utilized to immobilization of large therapeutic moieties and to attach tracing moiety. Lattice points consisting of various metal species could be utilized for the specific metal species like paramagnetic elements or radioisotopes. Based on these topologies in layered double hydroxide, both the synthetic routes and the achieved functionalities in terms of biomedical application will be discussed.
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