Ionophore compounds
Webionophore ( aɪˈɒnəˌfɔː) n (Elements & Compounds) a chemical compound capable of forming a complex with an ion and transporting it through a biological membrane [C20: from ion + -o- + -phore] Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014 Webionophore: [ i´on-o-for″ ] any molecule, as of a drug, that increases the permeability of cell membranes to a specific ion.
Ionophore compounds
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WebIonophores (polyether antibiotics), such as monensin, lasalocid, salinomycin, and narasin, are toxic to horses and dogs at extremely low concentrations. They are used as feed additives to increase feed efficiency and weight gain of beef and dairy cattle and to … WebIonophores are a diverse class of synthetic and naturally occurring ion transporter compounds which demonstrate both direct and in-direct antimicrobial properties against a broad panel of bacterial, fungal, viral and parasitic pathogens. In addition, ionophores …
Webmethod is very sensitive, with detection limits between 0.018 µg/g and 0.056 µg/g for the compounds tested. Results showed that the lower limit of quantification was 0.2 µg/g for the ionophore compounds, which is much lower than the contents of the ionophores in medicated feeds, which is generally approximately 10–100 µg/g feed. WebIonophores are compounds which can facilitate the migration of ions across biological membranes. Ions, being electrically charged, cannot by themselves cross the hydrophobic interior of biological membranes. Ionophores usually have a polar inner moiety, and a …
Ionophores are chemical compounds that reversibly bind and transport ions through biological membranes in the absence of a protein pore. This can disrupt the membrane potential, and thus these substances could exhibit cytotoxic properties. Ionophores modify the permeability of biological … Meer weergeven In chemistry, an ionophore (from Greek ion and -phore 'ion carrier') is a chemical species that reversibly binds ions. Many ionophores are lipid-soluble entities that transport ions across the cell membrane. Ionophores Meer weergeven Several chemical factors affect the ionophore activity. The activity of an ionophore-metal complex depends on its geometric configuration and the coordinating sites and atoms which create coordination environment surrounding the metal … Meer weergeven • Fluka ionophores for ion-selective electrodes • Medical Information database Reference.MD • Structures and Properties of Naturally Occurring Polyether Antibiotics, J. Rutkowski, B. Brzezinski; open access review article Meer weergeven Biological activities of metal ion-binding compounds can be changed in response to the increment of the metal concentration, and based on the latter compounds can be classified as "metal ionophores", "metal chelators" or "metal shuttles". If … Meer weergeven Ionophores are widely used in cell physiology experiments and biotechnology as these compounds can effectively perturb … Meer weergeven • Siderophore • Protonophore • Chelation Meer weergeven WebCarbonate Ionophore VII is used in chromatography. It is an ion sensor compound used in ionophore potentiometric for ISE (ion-selective electrodes). Carbonate Ionophores for Ion Selective Electrodes Lithium Ionophore VIII Lithium Ionophore VIII is a carrier for …
Web29 okt. 2008 · Macrocyclic compounds, such as crown ethers, azacrown ethers, thiacrown ethers, calixarenes and porphyrins, which act as ionophores in lead(II) ion-selective electrodes, are systematically summarized based on the latest literatures. The molecular structure characteristics of the ionophores are generalized. The modification regulations …
Web4 mrt. 2024 · The most known compound of the HQ class is 7-iodo- 5-chloro-8-hydroxyquinoline (CQ) that was first used as an antibiotic and more recently has been studied for the repurposing in different diseases ranging from neurodegenerative disorders to cancer ( Oliveri, 2024 ). college essay help service editingWeb30 sep. 2015 · Dear Colleagues, Ionophore-based potentiometric sensors or ion-selective electrodes (ISEs) are chemical sensors where host-guest chemistry is utilized to achieve high selectivity to specific ions of interest. A unique feature of ISEs is that they provide information about the free ion concentration (ion activity), which is highly relevant in, e ... college essay help redditWebAmong them, salinomycin is a monovalent ionophore for alkali ions with relative K+ selectivity, thus able to interfere with mitochondrial functions [ 11 ]. Patented as an anticoccidial agent in 1974, salinomycin has been used in livestock since. college essay help long islandWebIonophores are widely used compounds in various areas of analytical chemistry for improvement of selectivity for determination of analytes, which are bound by them in heterogeneous systems. Their widest use in electrochemistry can be dated back to … college essay ideas helpWeb286 Likes, 8 Comments - Ambrosia Collective (@the_ambrosia_collective) on Instagram: "The issue with most anti-viral supplements is that they lack an ionophore, a compound that helps ..." Ambrosia Collective on Instagram: "The issue with most anti-viral supplements is that they lack an ionophore, a compound that helps anti-viral supplements permeate … dr pepper bourbon soda where to buyWeb31 aug. 2012 · Commonly used ionophores in the US poultry industry are monensin, salinomycin, lasalocid and narasin. There is an increasing … college essay help serviceWebIonophores and auxiliary components (polymers, plasticizers, additives) used in potentiometric or optical sensors have different specifications than materials used for other applications. It is essential that the product is free of disrupting impurities, such as metal … college essay hook examples