In doing so he had created a photographic process, in which liquid iodine was the light-reactive chemical and the copper plate was the base. The photograph called the 'daguerreotype' was born.
Iodine is an indispensable element not only for people ... with a bit of washing-up liquid and liquid soap, as well as a ...
Scientists present a promising material for addressing iodine pollution and recovering iodine resources from seawater.