Absorption spectrum and photostability are inverestigated for a series of heptamethine IR dyes and related to chemical structure.

对十五种红外激进行了吸收谱和稳定性试。

In addition, avermectin was made into the formulation of cyclodextrin inclusion, so as to increase the photostability of pesticide molecules.

另外将阿维菌素制备成合适精剂型有利于提高农药稳定性。