Synthesis and fabrication of nanoparticle-based thin layer of natural porphyrin

摘要

Synthesis and fabrication of nanoparticle-based thin layer of natural porphyrin was reported in this paper. The natural porphyrin solutions used in the experiments were synthesized by using a process of column chromatography techniques. Then natural porphyrin thin films were deposited by spin coating methods on Cu substrate. Experiment result showed that natural porphyrin thin films composed of discrete islands. More detailed observation show that the islands were formed from smaller islands that called supra molecule.