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Valentin Rose (pharmacologist)
Valentin Rose the Younger (30 October 1762 – 9 August 1807) was a German pharmacologist from Berlin, Margraviate of Brandenburg. Son of Valentin Rose the Elder (1736–1771). Beginning in 1778, he spent four years as a pharmacy apprentice in Frankfurt am Main, afterwards returning to Berlin, where he worked as an assistant at his late father's pharmacy. In Berlin, he attended lectures given by Johann Gottlieb Gleditsch and Martin Klaproth at the Collegium Medico-chirurgicum. In 1785, he became provisor of his father's pharmacy, of which he gained ownership of in 1791.translated biography at ''NDB/ADB Deutsche Biographie'' He is credited with the discoveries of (1801) and |
Pharmacologist
Pharmacology is the science of drugs and medications, including a substance's origin, composition, pharmacokinetics, pharmacodynamics, therapeutic use, and toxicology. More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals. The field encompasses drug composition and properties, functions, sources, synthesis and drug design, molecular and cellular mechanisms, organ/systems mechanisms, signal transduction/cellular communication, molecular diagnostics, interactions, chemical biology, therapy, and medical applications and antipathogenic capabilities. The two main areas of pharmacology are pharmacodynamics and pharmacokinetics. Pharmacodynamics studies the effects of a drug on biological systems, and pharmacokinetics studies the effects of biological systems on a drug. In broad terms, pharmacodynamics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adolf Ferdinand Gehlen
Adolph Ferdinand Gehlen (5 September 1775 – 16 July 1815) was a German chemist. Life and education Gehlen was born in Bütow, Farther Pomerania (now Bytów, Poland), he is known as the publisher of ''Neues allgemeines Journal der Chemie'' (1803–1806), ''Journal für Chemie und Physik'' (1806-10) and the ''Repetitorium für die Pharmacie'' (first series; later continued by Johann Andreas Buchner). In 1804, he noticed that when a solution of uranium chloride in ether was exposed to sunlight, it quickly changed colour from bright yellow to green and precipitated. He studied at the University of Königsberg and obtained his residency in 1806 from the University of Halle, where he worked as a chemist in the clinical institute of Johann Christian Reil. From 1807 to 1815, he served as an academic chemist at the Bavarian Academy of Sciences. He died from arsenic poisoning in Munich Munich is the capital and most populous city of Bavaria, Germany. As of 30 November 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientists From Berlin
A scientist is a person who researches to advance knowledge in an area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, philosophers engaged in the philosophical study of nature called natural philosophy, a precursor of natural science. Though Thales ( 624–545 BC) was arguably the first scientist for describing how cosmic events may be seen as natural, not necessarily caused by gods,Frank N. Magill''The Ancient World: Dictionary of World Biography'', Volume 1 Routledge, 2003 it was not until the 19th century that the term ''scientist'' came into regular use after it was coined by the theologian, philosopher, and historian of science William Whewell in 1833. History The roles of "scientists", and their predecessors before the emergence of modern scientific disciplines, have evolved considerably over time. Scientists of different eras (and before them, natural philosophers, mathematicians, natur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Pharmacologists
German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also German nationality law **Germanic peoples (Roman era) *German diaspora * German language * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * ''The German'', a 2008 short film * "The Germans", an episode of ''Fawlty Towers'' * ''The German'', a nickname for Congolese rebel André Kisase Ngandu See also * Germanic (disambiguati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1807 Deaths
Events January–March *January 7 – The United Kingdom of Great Britain and Ireland issues an Order in Council prohibiting British ships from trading with France or its allies. *January 20 – The Sierra Leone Company, faced with bankruptcy because of the imminent abolition of the slave trade in British colonies, petitions the British government for purchase and transfer of its property to the Crown; Parliament approves the transfer on July 29, and it takes effect on January 1, 1808. *February 3 – Napoleonic Wars and Anglo-Spanish War: Battle of Montevideo – The British Army captures Montevideo from the Spanish Empire, as part of the British invasions of the Río de la Plata. *February 7 – Napoleon leads the forces of the French Empire in an invasion of the Russian Empire, and begins fighting at the Battle of Eylau against Russian and Prussian forces. *February 8 – Battle of Eylau: Napoleon fights a hard but inconclusive battle against the Russians under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1762 Births
Events January–March * January 4 – Seven Years' War: Britain declares war against Spain and Naples, following their recent alliance with France. * January 5 – Empress Elisabeth of Russia dies, and is succeeded by her nephew Peter III. Peter, an admirer of Frederick the Great, immediately opens peace negotiations with the Prussians. *January 16 – British forces under Robert Monckton land on the French island of Martinique in the Caribbean. * February 5 – The Great Holocaust of the Sikhs is carried out by the forces of Ahmed Shah Abdali in Punjab. In all, around 30,000 men, women and children perish in this campaign of slaughter. * February 15 – Invasion of Martinique (1762): French forces on Martinique surrender to the British. The island is subsequently returned to France, as part of the Peace of Paris. * March 5 – A Royal Navy fleet with 16,000 men departs Britain from Spithead and sets sail toward Cuba in order to seize st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edmund Rose
Edmund Rose (October 10, 1836 – May 31, 1914) was a German surgeon who was a native of Berlin. He studied medicine in Berlin and Würzburg, and subsequently was an assistant to surgeon Robert Ferdinand Wilms in Berlin from 1860 until 1864. From 1867 to 1881, he was a professor of surgery at the University Hospital of Zurich, and afterwards a professor at the Bethanien Hospital in Berlin (1881–1903). Among his assistants at Zurich was surgeon Rudolf Ulrich Krönlein. Edmund Rose is remembered for his research of color blindness, xanthopsia and the drug Santonin, and how Santonin affected color vision. In surgical medicine, he performed important pathophysiological studies of cardiac tamponade (''herztamponade''), a term he coined in an 1884 treatise. by Stephen Wes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valentin Rose (classicist)
Valentin Rose (8 January, 1829 – 25 December, 1916) was a German classicist and textual critic. Personal life Valentin Rose was the son of mineralogist Gustav Rose (1798–1873), and a nephew to famed mineralogist Heinrich Rose (1795–1864) and to the pharmacist Wilhelm Rose (1792–1867), of whom he published a brief remembranceBerlin 1867. His great-grandfather was pharmacologist Valentin Rose the Elder (1736–1771), and his grandfather was Valentin Rose the Younger (1762–1807), who was also a noted pharmacologist. His younger brother was the surgeon Edmund Rose. In August 1872, he married Marie Poggendorff, the daughter of Johann Christian Poggendorff. Academic career Rose received his doctorate from the Friedrich-Wilhelms-Universität in Berlin in 1854. In 1855, he took a post at the Royal Library at Berlin, where he remained until his retirement in 1905. Under his leadership, the library's Manuscript Department (which he headed from 1886), gained a leading i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustav Rose
Prof Gustavus ("Gustav") Rose Royal Society of London, FRSFor HFRSE (18 March 1798 – 15 July 1873) was a German mineralogist who was a native of Berlin. He was President of the German Geological Society from 1863 to 1873. Life He was born in Berlin the son of pharmacologist Valentin Rose (pharmacologist), Valentin Rose. Rose was a graduate of the University of Berlin, where he was a student of mineralogist Christian Samuel Weiss (1780–1856). He also studied under Swedish people, Swedish Physical chemistry, physical chemist Jöns Jakob Berzelius (1779–1848) in Stockholm. While studying with Berzelius, Rose met German chemist Eilhard Mitscherlich (1794–1863), with whom he maintained a lifelong friendship. Rose provided assistance to Mitscherlich's development of the law of Isomorphism (crystallography), isomorphism. In 1826 he became an associate professor of mineralogy in Berlin. In 1829, with German natural history, naturalists Alexander von Humboldt (1769–1859) and Chri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heinrich Rose
Heinrich Rose (6 August 1795 – 27 January 1864) was a German mineralogist and analytical chemist. He was the brother of the mineralogist Gustav Rose and a son of Valentin Rose. Rose's early works on phosphorescence were noted in the Quarterly Journal of Science in 1821, and on the strength of these works, he was elected privatdozent at the University of Berlin from 1822, then Professor from 1832. In 1846, Rose rediscovered the chemical element niobium, proving conclusively that it was different from tantalum. This confirmed that Charles Hatchett had discovered niobium in 1801 in columbite ore. Hatchett had named the new element "columbium", from the ore in which niobium and tantalum coexist. The element was eventually assigned the name niobium by the IUPAC in 1950 after Niobe, the daughter of Tantalus in Greek mythology. In 1845, Rose published the discovery of a new element pelopium, which he had found in the mineral tantalite. After subsequent research, pelopium was iden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arsenic
Arsenic is a chemical element; it has Symbol (chemistry), symbol As and atomic number 33. It is a metalloid and one of the pnictogens, and therefore shares many properties with its group 15 neighbors phosphorus and antimony. Arsenic is notoriously toxic. It occurs naturally in many minerals, usually in combination with sulfur and metals, but also as a pure elemental crystal. It has various Allotropes of arsenic, allotropes, but only the grey form, which has a metallic appearance, is important to industry. The primary use of arsenic is in alloys of lead (for example, in car batteries and ammunition). Arsenic is also a common n-type dopant in semiconductor electronic devices, and a component of the III–V compound semiconductor gallium arsenide. Arsenic and its compounds, especially the trioxide, are used in the production of pesticides, treated wood products, herbicides, and insecticides. These applications are declining with the increasing recognition of the persistent tox ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin
Berlin ( ; ) is the Capital of Germany, capital and largest city of Germany, by both area and List of cities in Germany by population, population. With 3.7 million inhabitants, it has the List of cities in the European Union by population within city limits, highest population within its city limits of any city in the European Union. The city is also one of the states of Germany, being the List of German states by area, third smallest state in the country by area. Berlin is surrounded by the state of Brandenburg, and Brandenburg's capital Potsdam is nearby. The urban area of Berlin has a population of over 4.6 million and is therefore the most populous urban area in Germany. The Berlin/Brandenburg Metropolitan Region, Berlin-Brandenburg capital region has around 6.2 million inhabitants and is Germany's second-largest metropolitan region after the Rhine-Ruhr region, as well as the List of EU metropolitan areas by GDP, fifth-biggest metropolitan region by GDP in the European Union. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
