Phase Contrast Microscopy
Phase Contrast Microscopy (PCM) is an optical microscopy technique used to visualize delicate biological structures that are normally not visible under a conventional microscope due to low contrast or a lack of absorption of light. PCM uses an optical approach to enhance the contrast of transparent specimens, creating an artificial “shadow” around them. This technique significantly improves the visibility of structures that are normally too faint to be distinguished from their background. PCM has a wide range of applications in medical and biological research, including cell biology, genetics, histology, immunology, and genetics. It is also used for industry-specific applications such as semiconductor testing, surface analysis, and optical metrology. More recently, it has been used for 3D imaging in the fields of nanotechnology and nanomedicine, allowing scientists to observe and study nanoscale phenomena.
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