Leica Microsystems: 显微镜科学与教学知识中心

显微镜科学与教学知识中心

徕卡显微系统的知识库提供有关显微镜学科的科学研究和教学材料。内容旨在对显微镜初学者、有经验的显微镜操作实践者和使用显微镜的科学家在他们的日常工作和实验有所帮助。这里有探索交互式教程和应用笔记，你可以找到你需要的显微镜的基础知识以及前沿技术——快来加入徕卡显微知识社区，分享您的专业知识！

[Translate to chinese:] Multicolor fixed STED image. Inner ear section, mouse, TauSTED Xtend 589 on AF488 and TauSTED Xtend 775 on AF633-Phalloidin. Sample courtesy of Dennis Derstrof, Klinik für Hals-, Nasen und Ohrenheilkunde, Universität Marburg & Prof. Dr. Dominik Oliver aus dem Institut für Physiologie und Pathophysiologie, Abteilung für Neurophysiologie, Universität Marburg.

细胞活成像的纳米级扩展

新的STED显微技术方法——TauSTED Xtend，使得在纳米级别下对活体完整样本进行扩展多色成像成为可能。通过结合空间和寿命信息，TauSTED Xtend提供了额外一层信息，允许在极低的光剂量下分辨小细节并在整体结构中解析它们。

[Translate to chinese:] Multicolor TauSTED Xtend 775 for Cell Biology applications that require nanoscopy resolution for multiple cellular components. Cells showing vimentin fibrils (AF 594), actin network (ATTO 647N), and nuclear pore basket (CF 680R). Sample courtesy of Brigitte Bergner, Mariano Gonzales Pisfil, Steffen Dietzel, Core Facility Bioimaging, Biomedical Center, Ludwig-Maximilians-University, Munich, Germany.

STED样品制备指南

这份指南旨在帮助用户优化受激发射损耗（STED）纳米成像的样品制备，特别是在使用徕卡微系统的STED显微镜时。它提供了单色STED成像用荧光标记的概述，并对其性能进行了评级。

[Translate to chinese:] Five-color FLIM-STED

采用单损耗激光的五色FLIM-STED显微镜

网络研讨会，内容涉及使用单一损耗激光和荧光寿命phasor分离技术的五色STED技术。

A Versatile Palette of Fluorescent Probes

Researchers at the Max Planck Institute for Medical Research in Heidelberg have developed a general strategy to synthesize live-cell compatible fluorogenic probes, and the result are the new MaP (Max…

STED显纳镜显示线粒体蛋白质的合成情况

人类线粒体DNA编码了13种重要的多肽，这些多肽是连接氧化磷酸化（OXPHOS）复合物的多亚基复合物的组成部分，这些复合物主要存在于内陷的嵴膜上。内界膜（IBM）含有丰富的动态接触位点，用于从细胞膜导入蛋白质的移位酶。

Benefits of Combining STED and Lifetime

In this interview, Professor Alberto Diaspro talks about the advantages of the White Light Laser and the TauSTED capabilities of STELLARIS 8 STED. He speaks about his experience with the confocal…

Observing Malaria Infection at the Right Spot in the Human Host

Malaria is a life-threatening disease transmitted through the bites of mosquitoes infected with protozoan parasites. The most common and dangerous type of malaria is caused by the parasite Plasmodium…

Super-resolved STED spectroscopy

Molecular interactions are key in cellular signalling. They are often ruled or rendered by the mobility of the involved molecules.