20世纪90年代以来，科技的进步突破了光学显微镜的衍射极限，使三维超分辨显微成像技术得以实现。其中，基于两个对置物镜的4Pi显微架构及其超分辨版本的出现是一个重要的里程碑，并在材料科学领域和细胞生物学领域得到广泛应用。 中国工程院院刊 ...

The 4Pi Confocal Laser Scanning Microscope is the world's most advanced optical microscope--capable of revealing the nanostructure of genetic material within a cell in three dimensions. Bar Harbor ...

Bar Harbor, Maine–The 4Pi Confocal Laser Scanning Microscope is the world's most advanced optical microscope--capable of revealing the nanostructure of genetic material within a cell in three ...

Confocal and multiphoton microscopes are standard fare in academic imaging facilities, but ultrahigh-resolution systems generally have a smaller user base – namely ...

Scientists at GA characterize 30 targets on average every week using the 4Pi system. · GlobeNewswire Inc. General Atomics 4Pi System The 4Pi system uses precise tools to measure and characterize ICF ...

Functional principle of the STED-4Pi-Microcope: The interference of both red light pulses to a common focal point and the fluorescent excitation through the STED feeds the fluorescent point along the ...

(Nanowerk News) Microscopes with 4Pi and STED technology produce images of unprecedented clarity, attaining a resolution up to ten times higher than that of the best light-optical microscopes. The ...

Proteins called H2AX act as "first aid" to DNA, among other roles. For the first time, scientists using the world's most powerful light microscope (the only one of its kind in the Americas) have seen ...