Spectroscopy System Articles & Analysis
3 articles found
The rRT-PCR test works by detecting replicated nucleic acid copies from the SARS-CoV-2 virus through a bound fluorescence probe that is released from its quencher counterpart upon primer replication (Figure 1).Once an appropriate specimen is taken from an individual’s respiratory system, the RNA is isolated and reverse transcribed into complementary DNA (cDNA), which then ...
Unless otherwise specified, the pH value of the aqueous solution should be measured with an acidity meter that has a glass electrode as the indicator electrode and has a saturated calomel electrode as the reference electrode. 4. Spectroscopy technology The main principle of spectroscopy technology is that the drugs detected can be radiated through different ...
Endoscopic imaging is an invaluable diagnostic tool allowing minimally invasive access to tissues deep within the body. It has played a key role in screening colon cancer and is credited with preventing deaths through the detection and removal of precancerous polyps. However, conventional white-light endoscopy offers physicians structural information without the biochemical information that would ...