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Niemann died on 19 January 1861 in his hometown Goslar, reportedly of "suppuration of the lung". [citation needed] Niemann worked with mustard gas since 1860 and exposure to it probably resulted in his death. [5] After his death, his colleague Wilhelm Lossen continued his investigations, and identified the chemical formula of cocaine in 1862. [1]
On a New Organic Base in the Coca Leaves is an 1860 dissertation written by Albert Niemann. [1] Its title in German is Über eine neue organische Base in den Cocablättern. The piece describes, in detail, how Niemann isolated cocaine, a crystalline alkaloid. It also earned Niemann his Ph.D., and is now in the British Library. He wrote of the ...
Coca leaf is the raw material for the manufacture of the drug cocaine, a powerful stimulant and anaesthetic extracted chemically from large quantities of coca leaves. Today, since it has mostly been replaced as a medical anaesthetic by synthetic analogues such as procaine, cocaine is best known as an illegal recreational drug.
Albert Niemann (tenor) (1831–1917), German opera singer Albert Niemann (paediatrician) (1880–1921), his son, described Niemann-Pick disease with Ludwig Pick Albert Niemann (chemist) (1834–1861), first isolated the alkaloid cocaine from the plant material
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Feb. 15—An Albert Lea man was charged with first-degree drug possession Thursday in Freeborn County District Court after a package with over a pound of cocaine was delivered to his home in ...
Regarding other outcomes, researchers found that cold-water immersion helped reduce stress 12 hours after exposure but not immediately after, one hour after, 24 hours after, or two days after. ...
Studies show that prenatal cocaine exposure (independent of other effects such as, for example, alcohol, tobacco, or physical environment) has no appreciable effect on childhood growth and development. [100] In 2007, he National Institute on Drug Abuse of the United States warned about health risks while cautioning against stereotyping: