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Drigalski Spatula
A Drigalski spatula is a type of cell spreader consisting of a cylindrical rod or wire, usually of metal or glass, bent in the shape of a triangle with a handle.Franz-Josef Bibo, Hanno Birke, Helmut Böhm, Walter Czysz, Heinz Gorbauch, Hans J. Hoffmann, Hans-Herrmann Rump, and Wilhelm Schneider (2011): ''Water Analysis: A Practical Guide to Physico-Chemical, Chemical and Microbiological Water Examination and Quality Assurance'', page 633. Ronald Westphal (1988): Microbiological Techniques in School', page 34. Document No. 28 in the series ''Science and Technology Education''.Reiner Hedderich, Rolf Müller, Yasmin Greulich, Norbert Bannert, Gudrun Holland, Petra Kaiser, Rolf Reissbrodt (2011: "Mechanical damage to Gram-negative bacteria by surface plating with the Drigalski-spatula technique". ''International Journal of Food Microbiology'', volume 146, issue 1, pages 105-107. (2019):Item 41049: Drigalski spatulas made of glass. Assistent (Karl Hecht) online catalog. Accessed on 2019- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cell Spreader
In microbiology, a cell spreader or plate spreader is a tool used to smoothly spread cells and bacteria on a culture plate, such as a petri dish. Cell spreaders can be made from glass, plastic, or metal, and come in various shapes. A Drigalski spatula is a cell spreader consisting of a cylindrical rod or wire bent in the shape of a triangle with a handle.Ronald Westphal (1988): Microbiological Techniques in School', page 34. Document No. 28 in the series ''Science and Technology Education''.(2019):Item 41049: Drigalski spatulas made of glass. Assistent (Karl Hecht) online catalog. Accessed on 2019-10-25.(2019):. Marienfeld-Superior online catalog. Accessed on 2019-10-25. Another variant is a rod bent in L-shape.(2019):Product BRG005: L-Shape Bacteriology Loop. Rogo-Sampaic online catalog. Accessed on 2019-10-25. Extrusion molded versions can be T-shaped.(2019):Item 3044-55: Sterile T-shaped cell spreaders. Weber Scientific online catalog. Accessed on 2019-10-25. See a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Journal Of Food Microbiology
The ''International Journal of Food Microbiology'' is a peer-reviewed scientific journal publishing research papers, short communications, review articles, and book reviews in area of food microbiology and relates fields of mycology, bacteriology, virology, parasitology, and immunology. It is currently published by Elsevier on behalf of the International Union of Microbiological Societies and Committee on Food Microbiology and Hygiene, and edited by L. Cocolin ( Università di Torino). Abstracting and indexing The journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2022 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as ... of 5.4. References {{reflist Microbiology journals Academic journals established in 1984 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German People
, native_name_lang = de , region1 = , pop1 = 72,650,269 , region2 = , pop2 = 534,000 , region3 = , pop3 = 157,000 3,322,405 , region4 = , pop4 = 21,000 3,000,000 , region5 = , pop5 = 125,000 982,226 , region6 = , pop6 = 900,000 , region7 = , pop7 = 142,000 840,000 , region8 = , pop8 = 9,000 500,000 , region9 = , pop9 = 357,000 , region10 = , pop10 = 310,000 , region11 = , pop11 = 36,000 250,000 , region12 = , pop12 = 25,000 200,000 , region13 = , pop13 = 233,000 , region14 = , pop14 = 211,000 , region15 = , pop15 = 203,000 , region16 = , pop16 = 201,000 , region17 = , pop17 = 101,000 148,00 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteriologist
A bacteriologist is a microbiologist, or similarly trained professional, in bacteriology -- a subdivision of microbiology that studies bacteria, typically Pathogenic bacteria, pathogenic ones. Bacteriologists are interested in studying and learning about bacteria, as well as using their skills in clinical settings. This includes investigating properties of bacteria such as Morphology (biology), morphology, ecology, genetics and biochemistry, phylogenetics, genomics and many other areas related to bacteria like Medical diagnosis, disease diagnostic testing. Alongside human and animal health care, healthcare providers, they may carry out various functions as Biomedical scientist, medical scientists, veterinary scientists, or Medical laboratory scientist, diagnostic technicians in locations like clinics, Blood bank, blood banks, hospitals, laboratories and Veterinary medicine, animal hospitals. Bacteriologists working in public health or biomedical research help develop vaccines for pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Von Drigalski
Wilhelm von Drigalski (born 21 June 1871 in Dresden - died 12 May 1950 in Wiesbaden) was a German bacteriologist. Von Drigalski was awarded a doctor of medicine degree at the University of Berlin in 1895. As medical officer he worked at the Charité hospital under the supervision of Robert Koch Heinrich Hermann Robert Koch ( , ; 11 December 1843 – 27 May 1910) was a German physician and microbiologist. As the discoverer of the specific causative agents of deadly infectious diseases including tuberculosis, cholera (though the Vibrio .... He married the writer Liesbet Dill, daughter of the Dudweiler estate and brewery owner Friedrich Wilhelm Dill and Elisabeth Dill née Bottler, in Wiesbaden on March 5, 1905, and fathered their daughter Leonore (b. 1912) and son Wolfgang von Drigalski (1907-1943). References 1871 births 1950 deaths Physicians from Dresden German bacteriologists Humboldt University of Berlin alumni Physicians of the Charité {{Germany-academic-b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteriology
Bacteriology is the branch and specialty of biology that studies the morphology, ecology, genetics and biochemistry of bacteria as well as many other aspects related to them. This subdivision of microbiology involves the identification, classification, and characterization of bacterial species. Because of the similarity of thinking and working with microorganisms other than bacteria, such as protozoa, fungi, and viruses, there has been a tendency for the field of bacteriology to extend as microbiology. The terms were formerly often used interchangeably. However, bacteriology can be classified as a distinct science. Overview Definition Bacteriology is the study of bacteria and their relation to medicine. Bacteriology evolved from physicians needing to apply the germ theory to address the concerns relating to disease spreading in hospitals the 19th century. Identification and characterizing of bacteria being associated to diseases led to advances in pathogenic bacteriology. K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientific Equipment
A scientific instrument is a device or tool used for scientific purposes, including the study of both natural phenomena and theoretical research. History Historically, the definition of a scientific instrument has varied, based on usage, laws, and historical time period. Before the mid-nineteentcenturysuch tools were referred to as "natural philosophical" or "philosophical" apparatus and instruments, and older tools from antiquity to the Middle Ages (such as the astrolabe and pendulum clock) defy a more modern definition of "a tool developed to investigate nature qualitatively or quantitatively." Scientific instruments were made by instrument makers living near a center of learning or research, such as a university or research laboratory. Instrument makers designed, constructed, and refined instruments for purposes, but if demand was sufficient, an instrument would go into production as a commercial product. In a description of the use of the eudiometer by Jan Ingenhousz to show ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
