COVID-19 spreads wildly all over the world, breaking our peaceful life. We are also hearing a lot of medical vocabularies that we have never heard

How does Clinical Biochemistry Work? According to Wikipedia, clinical biochemistry is the division of laboratory medicine that concerned with the measurement and analysis of chemicals

What is Ultraviolet? And How Does Ultraviolet Water Treatment Work? Ultraviolet (UV) is a form of electromagnetic radiation with a wavelength from 10nm to 400nm, shorter than that of visible light,

What are Biological Samples? Biological samples are important resources for medical research. Pathological tissue and cell samples are common clinical biological samples, mainly in clinical

Pfizer, Moderna’s COVID-19 vaccine and the latest Janssen single-dose jab have turned the vaccine cold chain into hot topics. But what is a cold chain? How does

Introduction on PCR In 1971, Kleppe et al. published an article in the Journal of molecular biology，accurately, concisely, and objectively describing the PCR method for the first

PCR (polymerase chain reaction) polymerase chain reaction, also known as in vitro DNA amplification technology, was pioneered by Kary Mullis of Cetus in the United

Lab Water refers to purified water which is used in laboratory experiments. It is the most common reagent used in the laboratory. Why Water is

Due to the increasing pandemic of Covid-19, the nucleic acid detection PCR tests as the “gold standard” of COVID-19 diagnostic testing are widely used all over