How long can eye drops be used once opened? In many people's views, it can still be used if there is no precipitation and within the expiration date. In fact, it should be discarded immediately if not...

Have you ever noticed the materials of the cups on the market? You may find that there is a type of material becoming fashionable for a time—Tritan. What is Tritan? It is a new generation of materials...

Biobuffers ADA and ACES are zwitterionic buffer reagents developed by Good et al. in 1960s. They have something in common: they are both commonly used in the experiments of biochemistry and molecular ...

What is antibacterial paper? Antibacterial paper is an important new type of paper-based material with function of killing or inhibiting microorganisms. It can be widely used in packaging of food and ...

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 ...

In biochemical experiments, buffer solution plays an indispensable role, which can resist the impact of a small amount of strong acid and alkali, maintain the pH value closest to the physiological env...

Both AMPPD and luminol are redox-based luminescent detection reagents. In contrast, ancient reagent luminol has been developed for nearly a century and can detect more than 100 substances; however, fl...

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...

N-ethylcarbazole is an important organic intermediate which is widely used in synthesis of dye, pigment, pesticide, pharmaceutical and photoelectrical materials etc. In the following, several methods ...

Recently, much work has focused on the development of inorganic materials in bone tissue engineering, such as glass and glass scaffolds. These inorganic materials classified as “bioactive” should firs...

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...

The bioactive glass developed firstly in 1969, has been used clinically to regenerate bone since the mid-1980s. Bioactive glasses degrade when in contact with body fluids, release ions and mineralise ...