资讯

Alcohol affects your brain, making you feel relaxed in a small amount of time. As you drink more, you become intoxicated and unsteady, and you might do or say things you normally won’t. People ...
A couple has been charged with murder after their young daughter died with large amounts of ethanol in her system. Joseph Smith told detectives that on November 16, 2024 he woke up between the ...
Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of ...
The seized chemicals—4,000 kilogrammes of 1-Boc-4-piperidone and 10,000 kilogrammes of acetic anhydride—were imported from Asia without documents detailing their intended use. Officials say the ...
Don’t drink and drive. A Florida man casually offered pursuing deputies a vodka spritzer in the middle of a car chase after he allegedly stole several items from a convenience store, authorities ...
To purify the amplification products, extract each reaction once with phenol/chloroform/isoamyl alcohol (25: 24:1, v/v/v) and then with chloroform/isoamyl alcohol (29:1, v/v) and recover the DNA ...
That’s called neuroplasticity. Alcohol and drug misuse interrupt these connections. This can make it hard to stay away from alcohol while you’re trying to get better. Sugar. You may have a ...
Soda and juice giant Coca-Cola is using one of its best-known brands to test the potential of a strategic pivot into the complex alcohol category. This month, the company debuted canned vodka ...
DNA from the supernatant was extracted twice with phenol and once with phenol/chloroform/isoamyl alcohol (25:24:1), followed by an overnight ethanol precipitation. The DNA was pelleted by ...
研究人员精心挑选了 5 种常见的挥发物,包括异丁酸异丁酯(isobutyl acetate,A)、异戊酸异戊酯(isoamyl acetate,B)、丁酸异丁酯(isobutyl butyrate,C)、异戊酸异戊酯(isoamyl isovalerate,D)和丁酸异戊酯(isoamyl butyrate,E),这些挥发物都来自橘小实蝇最青睐的寄主 ...