A lot of cosmetics on the market claim to be natural and no additives, however, it is impossible. The effective skin care products must add other ingredients besides the natural ones, such as anti-cor...

Tris (Tromethamine) is well known as a kind of biobuffers for many biochemical experiments. In fact, it is also widely used in the medical field: It is a drug for acidosis, and an important pharmaceut...

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...

Valentine's Day, Christmas, Anniversary......, send the following flowers to her, it will be so cool! Because it is not an ordinary rose! Scientists from Linköping University have integrated a variety...

Smartwatch, smartband, smarty ring, smart headphone, smart fitness clothing, smart socks...... You must know of these wearable smart devices, maybe even have one or two. The development of wearable sm...

What's your job? Or what is your identity? Students? White-collar workers? Or just parents and grandparents? No matter what your identity is, you must know a wide range of eye drops—traditional or imp...

Recently, strong cold air strikes, the temperature plummeted across the whole country. Winter is coming! In the cold, how many clothes are enough to keep warm? Just one piece! Researchers from the Uni...

Do you often open windows in your home? This seems not to be a difficult problem. It is a good choice when sunny, however, the reality is extremely cruel, because haze is everywhere. Then is it safe t...

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...