Because the atomic force microscope (AFM) allows mo- ## I. INTRODUCTION lecular resolution imaging of hydrated specimens, it provides a unique The atomic force microscope (AFM) [1], also known as the window to the microscopic biological world. A high signal-to-noise scanning force microscope, can
Confocal and Atomic Force Microscopy : A Powerful Combination in Cell Research
โ Scribed by Maarten Balzar; Kate Poole
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2008
- Weight
- 280 KB
- Volume
- 10
- Category
- Article
- ISSN
- 1439-4243
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โฆ Synopsis
A wide range of different forms of microscopy may be applied to the visualisation of biological specimens.
Confocal microscopy can provide 3D information about fluorescently labelled cells with the added advantage that it excludes out of focus light. Atomic force microscopy (AFM) provides direct high resolution images of surface features of a sample. Here we look at the microscope configuration necessary for simultaneous confocal and AFM, and examine how the combination of the two techniques together with the 'Direct Overlay' function can be used to great advantage in cell research for correlating surface and internal features.
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