A molecular ruler based on plasmon coupl
✍
Sönnichsen, Carsten; Reinhard, Björn M; Liphardt, Jan; Alivisatos, A Paul
📂
Article
📅
2005
🏛
Nature Publishing Group
🌐
English
⚖ 341 KB
Forster Resonance Energy Transfer has served as a molecular ruler that reports conformational changes and intramolecular distances of single biomolecules. However, such rulers suffer from low and fluctuating signal intensities, limited observation time due to photobleaching, and an upper distance li