The paper thus prepared is called iodised paper; it is not very sensitive to light, and may be kept for some time without spoiling. 弗雷德里克·科利尔·贝克维尔.伟大的事实.
The iodised silver remaining on the plate not acted on by light, was washed away by a solution of hyposulphite of soda, and the picture could then be exposed without injury. 弗雷德里克·科利尔·贝克维尔.伟大的事实.
In conducting the collodion process, the collodion is first iodised by adding to it iodide of potassium and iodide of silver, dissolved in alcohol. 弗雷德里克·科利尔·贝克维尔.伟大的事实.
That mixture Mr. Talbot calls gallo-nitrate of silver, and with it wash over the surface of the iodised paper. 弗雷德里克·科利尔·贝克维尔.伟大的事实.