Structured illumination microscopy (SIM) is the most preferable system for live-cell super-resolution imaging. It enables the observation of intricate subcellular dynamics. However, conventional SIM ...

While beam-shaping strategies have allowed researchers to sculpt the cross-sectional shape of laser spots—using, for example, triangular beams to carve triangular channels—the interaction of such ...

Peking University, Aug 18, 2025: Professor Xi Peng’s team from the College of Future Technology at Peking University has recently developed a triangle structured illumination microscopy (SIM), which ...