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

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How Industrial Applications Benefit from Fluorescence Microscopy

Watch this free webinar to know more about what you can do with fluorescence microscopy for industrial applications. We will cover a wide range of investigations where fluorescence contrast offers new…

Macroscale to Nanoscale Pore Analysis of Shale and Carbonate Rocks

Physical porosity in rocks, like shale and carbonate, has a large effect on the their storage capacity. The pore geometries also affect their permeability. Imaging the visible pore space provides…

Comparison when observing a rodent model organism with a Greenough versus CMO (common main objective) stereo microscope for a task like surgery.

Rodent and Small-Animal Surgery

Learn how you can perform rodent (mouse, rat, hamster) and small-animal surgery efficiently with a microscope for developmental biology and medical research applications by reading this article.

Fluorescence stereo microscope image of anesthetized Mediterranean fruit flies recorded with a M205 stereo microscope.

Investigating Fruit Flies (Drosophila melanogaster)

Learn how to image and investigate Drosophila fruit fly model organisms efficiently with a microscope for developmental biology applications from this article.

荧光入门介绍

荧光是George Gabriel Stokes于1852年首次报道的一种现象。他观察到萤石在紫外线照射后开始发光。荧光是光致发光的一种形式，是指一种材料被光照射后会发射出光子。发射光的波长比激发光更长。这种效应又称为斯托克斯位移。