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Infinity 光操作系统 Accessories Leica Leica Microsystems

多光谱光操作模块 Infinity 光操作系统

  • 活细胞成像

    活细胞成像

    将视角从单一的显微镜组件转向完整的活细胞成像解决方案,徕卡公司将显微镜、LAS X 成像软件、相机和第三方专用组件集成在一起,形成一个完整的活细胞成像系统。
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  • 光操控

    光操控

    术语光操控包含一系列技术,具体是利用荧光分子的属性,启动细胞性活动,长时间观察活细胞中动态复合物的行为方式。不管是漂白、活化、转化、烧蚀,还是组合技术,研究员都需要一个能够完全执行和以高分辨率摄取细胞性活动的系统。
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  • What is Photomanipulation?

    What is Photomanipulation?

    The term photomanipulation describes a wide range of techniques that enable the microscopist the transition from passive observer to instigator of events by offering a way of interacting with their…
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  • Photoactivatable, photoconvertible, and photoswitchable Fluorescent Proteins

    Photoactivatable, photoconvertible, and photoswitchable Fluorescent Proteins

    Fluorescent proteins (FPs) such as GFP, YFP or DsRed are powerful tools to visualize cellular components in living cells. Nevertheless, there are circumstances when classical FPs reach their limits.…
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  • Clap On, Clap Off. Protein On, Protein Off

    Clap On, Clap Off. Protein On, Protein Off

    Unlike genetic or pharmacological manipulation, light-controlled proteins respond immediately, can be temporally and spatially triggered, are reversible, and are specific to the protein of interest.…
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  • Video Talk by Karl Deisseroth: Optogenetics

    Video Talk by Karl Deisseroth: Optogenetics

    Optogenetics is a combination of genetics and optics to achieve a gain or loss of function of biochemical events such as action potentials in a particular neuron or tissue. Opsin genes encode proteins…
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  • Optogenetic Toolkit Goes Multicolor

    Optogenetic Toolkit Goes Multicolor

    Optogenetics is a technique that allows scientists to control neurons’ electrical activity with light by engineering them to express light-sensitive proteins. Within the past decade, it has become a…
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  • Optogenetics

    Optogenetics

    Optogenetics is a technique that allows light-controlled responses of transfected cells. The cells are genetically modified by introduction of genes that code for light-induced channels or ion pumps.…
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  • Live-cell Imaging Techniques

    Live-cell Imaging Techniques

    The understanding of complex and/or fast cellular dynamics is an important step for exploring biological processes. Therefore, today’s life science research is increasingly focusing on dynamic…
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  • Fluorescence Recovery after Photobleaching (FRAP) and its Offspring

    Fluorescence Recovery after Photobleaching (FRAP) and its Offspring

    FRAP (Fluorescence recovery after photobleaching) can be used to study cellular protein dynamics: For visualization the protein of interest is fused to a fluorescent protein or a fluorescent dye. A…
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