Do you like crime series? Such as CSI? At the crime scene, investigators often spray a kind of liquid to the floor or wall, and then irradiate it with special light, in which way they can find the hid...
For ordinary people, we may take a cup for drinking randomly, but for the sommelier, the match of wine and glass has a lot of stories. So what is the difference between glasses in different sizes and ...
Chemiluminescence is the conversion of chemical energy into the emission of visible light (luminescence) as the result of an oxidation or hydrolysis reaction. This technology provides a very sensitive...
Glucan phosphatases are essential for normal starch degradation in plants and glycogen metabolism in mammals. Arabidopsis thaliana phosphoglucan phosphatases starch excess 4 (SEX4) is one of fundament...
Identifing the novel coronavirus(2019-nCoV) quickly and getting an effective isolation treatment on the confirmed cases is the keys to overcome the epidemic during thespecial period of the contro...
Blood stain test is one of the most common forensic medical evidence tests in criminal cases. The blood stain developer is used to quickly detect potential blood stains, blood fingerprints, blood...
Liver function test is an important auxiliary method for the diagnosis of hepatobiliary system diseases. The basic items of liver function test usually include: alanine aminotransferase, aspartate ami...
Luminol ,3-Aminophthalhydrazide, is one of the most commonly used chemiluminescence reagents . It can react with a variety of oxidants and has a high luminescence quantum yield and good wate...
DTNB is relatively stable in acidic solutions. When the pH value is less than 4, the absorbance at 412nm wavelength of DTNB does not change after 24h. In the two buffer systems of pH4 and pH5, the abs...
Many chemical reagents play an important role in soil remediation, such as chelating agents EDTA, EDDS, etc. A recent study by the Nanjing Institute of Soil Science, Chinese Academy of Sciences found ...
2,3,5-Triphenyltetrazolium chloride (TTC) and thiazole blue (MTT) are both commonly used detection reagents, and are the most commonly used color reagents for detecting microbial activity. What i...
In recent years, my country's in vitro diagnostic industry has developed rapidly and has become one of the fastest growing markets for IVD in the world. At present, my country has a relatively complet...
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