Tag: Advanced Electron Microscopy Techniques and Applications
Autonomous electron-beam fabrication controlled defect structures in 2D materials
What the study found The study found that a fully autonomous approach can fabricate atomic-level defects in two-dimensional materials using machine learning and automated electron-beam control. As a proof of concept, the authors achieved controlled fabrication of MoS-nanowire edge structures in a MoS2 monolayer. Why the authors say this matters The authors say the approach…
Human Pol-PCNA binds DNA in an unexpected extra site
Cryo-EM re-evaluation of human DNA polymerase epsilon-PCNA reveals unexpected multi-site DNA binding behavior contradicting prior mechanistic interpretations of mismatch recognition and proofreading.
