Optical microscopy approaches angstrom precision, in 3D!

• 来源期刊: 光：科学与应用（英文版）
• 年，卷（期）: 2019,（6）
• 页码范围: 932-933
• 页数: 2页
• 语种: 英文

摘要

By coupling dye molecules with a graphene layer and localizing the molecules through quantification of fluorescence lifetime quenching,a novel imaging system offers unprecedented 1-nm resolution with angstrom precision in the axial dimension.