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

对十五种红染料进行了吸收谱和稳定性的试。

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

另将阿维菌素制备成合适的环型有利于提高农药的稳定性。