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Milestones and Discoveries

In the 1800s (02/02/06)


1800s Milestones - Select a topic:

de Quincey - Marsh - Christison - Bernard - Sobrero - Wormley

Caventou - Arsenic Act - Gaedcke - Lewin - Fischer - Fahlberg

Saccharin - Chloroform - Cocaine - xx


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Thomas de Quincey (1785-1859)

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Thomas de Quincey (1785-1859)

De Quincey wrote Confessions of an Opium Eater to talk about his addiction to the drug and arguably popularized the drug among many romantic writers in his time.

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James Marsh (1794-1846)

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Marsh developed the first chemical test for identifying Arsenic, named the Marsh test. First publicly used during a murder trial, Marsh used hydrogen sulfide and hydrochloric acid to turn a sample yellow. To the left is Marsh's test apparatus.

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Robert Christison ( 1797-1882)

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Robert Christison ( 1797-1882)

A prominent analytical toxicologist, Christison experimented extensively with poisons and became a very knowledgeable source on them at the time. He was appointed as medical officer to the crown in Scotland and investigated numerous criminal cases with his extensive knowledge of poisons.

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Claude Bernard (1813-1878)

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Claude Bernard (1813-1878)

Developing his own scientific method, Bernard set out to rediscover how living organisms functioned based on his own experimentation. Some of his investigations included the digestive process, and the function of the liver.

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Ascanio Sobrero (1812- 1888)

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Ascanio Sobrero (1812- 1888)

Italian chemist, in 1847 discovered nitroglycerin, a powerful explosive and vasodilator. His student Alfred Nobel patented, commercialized, and profited from Sobrero's discoveries.

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Theodore G. Wormley (1826-1897)

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Theodore G. Wormley (1826-1897)

Wrote the first American book dedicated to poisons in 1869 titled: Microchemistry of Poisons. Theodore George Wormley was born in Wormleysburg, Pennsylvania on April 1, 1826.

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Joseph Caventou & Pierre Pelletier 1820

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Joseph Caventou & Pierre Pelletier 1820

Pharmacists isolated quinine from bark of the Cinchona tree in back of their pharmacy.

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Robert Thom's Paintings

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Arsenic Act of 1851

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Arsenic Act of 1851

With poisoning becoming a popular means of murder, this act was passed to prevent the unintentional consumption of arsenic by requiring producers to color their arsenic.

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Friedrich Gaedcke - Cocaine – 1855

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Friedrich Gaedcke - Cocaine – 1855

First isolated in 1855. isolated from leaves of Erythroxylon coca, from Peru and Bolivia. Used as anesthetic in 1860. Regulated in US by Harrison Act of 1915.

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"In 1885 the U.S. manufacturer Parke-Davis sold cocaine in various forms, including cigarettes, powder, and even a cocaine mixture that could be injected directly into the user’s veins with the included needle."

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Louis Lewin (1854-1929)

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Louis Lewin (1854-1929)

German scientist Lewin took up the task of classifying drugs and plants in accordance to their psychological effects. The classifications were, Inebriantia (Inebriants), Exitantia (Stimulants), Euphorica (Euphoriants), Hypnotica (Tranquilizers), and Phantastica (Hallucinogens).

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Emil Fischer 1852-1919

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Emil Fischer 1852-1919

Isolated caffeine in 1895 from plant extracts, the stimulant of choice.

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Emil Fischer synthesized caffeine and received the nobel prize in chemistry in 1902.

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Saccharin - Constantine Fahlberg - 1879

 

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Saccharin - 1879

Constantine Fahlberg discovered saccharin while working in the laboratory of Ira Remsen in 1879.

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Ira Remsen, was born in New York City, February 10, 1846 and earned a Doctor of Medicine from College of Physicians and Surgeons but worked as a chemist in Germany.

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Hugo Reinsch (1842)

 

Hugo Reinsch (1842)

Reinsch, a german chemist, developed a series of tests for detecting Arsenic and Mercury.

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Chloroform

Chloroform
1831 - First produced by French chemist
1847 – used as anesthetic during child birth - one of the earliest anesthetic
Chloroform – discontinued as anesthetic early 1900’s because of liver toxicity
ATSDR fact sheet chloroform
Scorecard on chloroform

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Edward Jukes (1822)

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Edward Jukes (1822)

Jukes Experimented on himself with gastric lavage.

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