It is interesting to synthesize some porphyrin compounds bearing the groups , which can transfer energy with porphyrins and develop them as chemical sensors to detect some substances in micro - level 因此寻找一些能与卟啉发生能量转移的化合物，然后通过化学手段把它们连接起来并做成传感器来检测某些物质是一项很有意义的工作。
Porphyrins cyclic organic structures containing tetrapyrrole rings ( four joined rings , each consisting of four ch units and one nh unit ) that have the important characteristic property of forming complexes with metal ions 卟啉：包括了四吡咯环（四个连接的环，每个环包括了4个- ch基和1个- nh基）的环状有机结构，具有与金属离子形成复合物的特征。
The development and chemical constituent of porphyrin reagents are reviewed . the synthesis of porphyrin reagents , chemical reaction mechanism and conditions are described , and its trends are expatiated also 摘要论述了国内外关于卟啉的研究进展、化学组成；阐述了卟啉类化合物的合成方法、反应历程及影响因素，并对卟啉类化合物的研究方向作了概述。
Recently there have been of great interests in chemosensors because of its higher sensitivity and large stocks shift . it is interesting to synthesize some porphyrins and develop them as chemical sensing elements to detect some substances in micro - level 因此,寻找一些能与卟啉产生响应的化合物,然后通过化学手段把它们连接起来并做成传感器来检测某些物质是一项很有意义的工作。
3 . in order to further improve the energy transfer efficiency and detective sensitivity , anthracene has been directly connected with porphyrin as a conjugate group , which greatly shorted the distance between both of these compounds 为了进一步提高能量转移效率和检测灵敏度，把蒽作为一个共轭基团直接连到卟啉环上，并首次把它作为传感器的荧光载体应用于检测剧毒物质对硝基苯胺。
Moreover , for co ( ii ) - porphyrin and fe ( iii ) - porphyrin , nonlinear optical absorption and optical limiting properties are studied respectively . results suggest that fe - porphyrin probably become a potential candidate as optical limiting material excited by wavelength 514 . 5nm ar + laser 在第四章，研究了铁卟啉( fe ( ) tppcl )和钴卟啉( co ( ) tpp )的非线性吸收和热自散焦光限幅特性。
