徕卡显微系统公司的显微镜、成像和分析解决方案

我们通过为突破性的光学和数字解决方案的用户提供支持，创造更美好、更健康的世界，从而塑造未来。175 多年来，我们凭借在生命科学研究、工业、医学、法医学和教育领域的市场领先技术，揭示了不可见的领域。

揭示看不见的事物，创造更美好、更健康的世界。

我們服務的主要區域

医疗

徕卡拥有覆盖全面的手术显微镜产品线，包括眼科、神经外科、耳鼻喉科、整形外科和口腔科，总有一款能够满足您的需求。

生命科学研究

徕卡显微系统公司的生命科学研究显微镜凭借先进的创新和技术专长，满足科学界对显微结构可视化、测量和分析的成像需求。

工业显微镜市场

最大化正常運作時間和有效達成目標有助於您的底線。Leica 顯微鏡解決方案能讓您洞察最微小的樣品細節，並快速可靠地分析、記錄和報告結果。

[Translate to chinese:] Ivesta 3 Greenough Stereo Microscopes

Ivesta 3 格林诺夫体视显微镜

如果您可以提高检查效率并以一致的方式工作呢?

对于制造商或供应商来说，提高检查效率是头等大事。使用Ivesta 3格林诺夫立体显微镜，您可以优化目视检查和返工流程，同时获得可靠、一致的结果

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图像分析软件

Aivia：人工智能显微成像的未来

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Advanced Imaging – DMi8 倒置显微镜

使用 DMi8 倒置显微镜可简化复杂的显微成像工作流程。

们可根据您的研究需求和预算提供量身定制的平台解决方案，助您生成高质量的数据。

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阅读我们的最新文章

徕卡显微系统的知识门户网站提供有关显微镜学的科学研究资料和教学材料。网站内容专门面向初学者、经验丰富的从业者和科学家，为他们的日常工作和实验提供支持。

How to Automatically Obtain Fluorescent Cells of Interest in a Block-face

Block-face created by automatic trimming under fluorescence. Mammalian cells of interest, stained with CellTrackerTM Green are visualized within the block-face using the UC Enuity equipped with the…

Automated Laser Microdissection for Proteome Analysis

组织中的精密空间蛋白质组学信息

尽管可使用基于成像和质谱的方法进行空间蛋白质组学研究，但是图像与单细胞分辨率蛋白丰度测量值的关联仍然是个巨大的挑战。最近引入的一种方法，深层视觉蛋白质组学（DVP），将细胞表型的人工智能图像分析与自动化的单细胞或单核激光显微切割及超高灵敏度的质谱分析结合在了一起。DVP在保留空间背景的同时，将蛋白丰度与复杂的细胞或亚细胞表型关联在一起。

[Translate to chinese:] These images show the microstructure of a hard metal with 10% cobalt which is used for heavy-duty tools. The large increase in magnification of the right image (compared to the left) has a risk of being outside the useful range or, in other words, empty magnification.

当心“无效”放大率

在一个最简化的情况，光学显微镜由一个靠近标本的透镜（物镜）和一个靠近眼睛的透镜（目镜）组成。显微镜放大率是两个显微镜透镜系数的乘积。比如，40倍物镜和10倍目镜可以得到400倍放大率。

Developing embryos of different species at different stages during the elongation of their posterior body axis, from left to right in developmental time. The labelled regions in red depict a region of undifferentiated cells called the tailbud, with the corresponding region generated from that tissue shaded in grey. Upper row: lamprey; middle row: catshark; bottom row, zebrafish. This figure has been adapted from the following publication: Steventon, B., Duarte, F., Lagadec, R., Mazan, S., Nicolas, J.-F., & Hirsinger, E. (2016). Species tailoured contribution of volumetric growth and tissue convergence to posterior body elongation in vertebrates. Development, 2016. 143(10):1732-41

How to Study Gene Regulatory Networks in Embryonic Development

Join Dr. Andrea Boni by attending this on-demand webinar to explore how light-sheet microscopy revolutionizes developmental biology. This advanced imaging technique allows for high-speed, volumetric…

[Translate to chinese:] Multiplexed Cell DIVE imaging of Adult Human Alzheimer’s brain tissue section demonstrating expression of markers specific to astrocytes (GFAP, S100B), microglia (TMEM119, IBA1), AD-associated markers (p-Tau217, β-amyloid) and immune cells such as CD11b+, CD163+, CD4+, and HLA-DRA+, clustered around the β-amyloid plaques.

Spatial Analysis of Neuroimmune Interactions in Alzheimer’s Disease

Alzheimer’s disease (AD) is a complex neurodegenerative disorder characterized by neurofibrillary tangles, β-amyloid plaques, and neuroinflammation. These dysfunctions trigger or are exacerbated by…

Image of a tartaric-acid crystal taken with polarization microscopy. Tartaric acid, a diprotic, aldaric carboxylic acid, is a naturally occurring organic compound notably found in grapes.

偏振光显微观察

偏光显微镜通常应用于材料科学和地质学领域，根据矿物的折射特性和颜色来识别矿物。在生物学中，偏光显微镜通常用于晶体等双折射结构的识别或成像，或用于植物细胞壁中纤维素和淀粉粒的成像。

What is spatial biology, and how can researchers leverage its tools to meet the growing demands of biological questions in the post-omics era? This article provides a brief overview of spatial biology…

Image of a 12-μm thick brain section, which was stained with Toluidin blue, before dissection. It was taken with a microscope using a 63x objective.

An Introduction to Laser Microdissection

The heterogeneity of histological and biological specimens often requires isolation of specific single cells or cell groups from surrounding tissue before molecular biology analysis can be carried…

Stripe assay performed on a THUNDER Imager Cell. Courtesy of Maria Carrasquero Ordaz, University of Oxford.

Revealing Neuronal Migration’s Molecular Secrets

Different approaches can be used to investigate neuronal migration to their niche in the developing brain. In this webinar, experts from The University of Oxford present the microscopy tools and…