microspectrophotometry

Definition

An analytical technique combining microscopy with spectrophotometry to measure the absorption or transmission of light through microscopic samples, often single cells or small tissue sections. It allows scientists to analyze chemical composition and concentration at the cellular or subcellular level.

Example Usage

The researcher used microspectrophotometry to measure melanin content in individual cells taken from the patient's skin sample.

Origin

From Greek 'mikros' (small), 'spektron' (appearance), 'photo' (light), and 'metria' (measurement); a compound scientific term formed in the 20th century.

Fun Fact

Microspectrophotometry can detect DNA and protein content in single cells without destroying them, making it crucial for cytology research.

Source: Definition backfill (hailey)

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