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在水/油体系中,利用表面活性剂辅助自组装制备出5,10,15,20-四苯基卟啉锌(ZnTPP)和5,10,15,20-四苯基卟啉钴(CoTPP)纳米材料,改变陈化时间制备多种形貌卟啉纳米材料,如纳米球、纳米棒和纳米片等。利用紫外-可见光谱和荧光光谱分析两种卟啉纳米材料的光学性质,ZnTPP纳米材料的荧光强度是其单体的4.5倍,具有良好光敏性。基于两种卟啉纳米材料构建可视化阵列芯片对挥发性气体己醛检测,卟啉纳米的响应度是它们单体的2倍。
In the water / oil system, 5,10,15,20-tetraphenylporphyrin zinc (ZnTPP) and 5,10,15,20-tetraphenylporphyrin cobalt (CoTPP ) Nano-materials, change the aging time to prepare a variety of morphological porphyrin nanomaterials, such as nanospheres, nanorods and nanosheets. The optical properties of the two porphyrin nanomaterials were analyzed by ultraviolet-visible spectroscopy and fluorescence spectroscopy. The fluorescence intensity of the ZnTPP nanomaterials was 4.5 times that of the monomer, which showed good photosensitivity. Based on the two porphyrin nanomaterials to construct a visual array chip for volatile gas detection of hexanal, the responsiveness of porphyrin nano is two times of their monomer.