In the current issue, Science published a Perspective written by Chuanbo and Prof. Osamu Terasaki, highlighting a recent work by Prof. Ryotaro Aso and Prof. Murakami, on the charge state measurement of single metal nanoparticle by electron holography.

Title: Counting charges per metal nanoparticle

Authors: C.Gao* and O. Terasaki*

Link to the Publisher: https://www.science.org/doi/10.1126/science.ade6051