Triphenylphosphonium cation 翻译

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WebUptake and binding of phosphonium cations by mito-chondria. a) Uptake into mitochondria of a triphenylphosphoni - um cation conjugated to X, showing passage through the inner … WebApr 30, 2015 · Lipophilic cations based on the triphenylphosphonium moiety (TPP +) have been widely used to target various biologically active substances such as antioxidants …

Lipophilic Triphenylphosphonium Cations as Tools in …

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Triphenylsulfonium - an overview ScienceDirect Topics

WebMonodisperse poly ( chloromethylstyrene-co-divinylbenzene )particles were firstly prepared by a two-step swelling method.Based on this media, one kind of weak cation ion exchange packings was prepare WebJun 27, 2024 · Such is the case of the triphenylphosphonium cation (TPP+), which has proven to be effective when directing mitochondria-targeted compounds and, depending on the length of the linker alkyl chain ... WebThe cation-exchanger is an aliphatic diester of phosphoric acid, (RO) 2 PO 2-, where each R group is an aliphatic hydrocarbon chain containing between 8 and 16 carbons. The phosphate group can be protonated, but has a strong affinity for Ca 2 +. The cation exchanger is dissolved in an organic solvent and held in a porous compartment between … intech pool supplies

Triphenylphosphonium cations of betulinic acid derivatives: …

Triphenylphosphonium bromide C18H16BrP - PubChem

WebJul 9, 2015 · Many clinically relevant diseases with known poor therapeutic outcomes, including cancer and neurodegenerative disorders, have been directly linked to mitochondrial dysfunction. The ability to efficiently target therapeutics to intracellular organelles such as mitochondria may represent new opportunities for the effective treatment of such … WebDec 1, 2024 · F-0WLBAC；关于“外语学习”中“翻译基础知识”的实用应用文参考范文文档。正文共17,103字，word格式文档。内容摘要：，，事故的定义，建筑行业的常发事故，影响建筑行业安全施工的因素，沟通交流，事故和安全代价，安全管理体系。 intech powdered metalWebJun 2, 2011 · Triphenyl phosphonium cations (TPPs) are delocalized lipophilic cations that accumulate in the mitochondria of cells. We have explore the effect of increas Multiple … jobs with novartis

"WebWe have previously reported that radiolabeled phosphonium cations accumulate in the mitochondria down a transmembrane potential gradient. We present an optimized procedure for synthesis of three 18F-labeled fluoroalkyl triphenylphosphonium salts ([18F]FATPs) via two-step simple nucleophilic substitution reactions to develop new myocardial imaging … " - Triphenylphosphonium cation 翻译

Triphenylphosphonium cation 翻译

Targeting Antioxidants to Mitochondria by Conjugation to Lipophilic Cations

Web化学品. 乙基三苯基溴化膦是一种分子式为C20H20BrP的化工产品。. 中文名. 乙基三苯基溴化膦. 外文名. (Ethyl)triphenylphosphonium bromide. 别名. 乙基三苯基溴化磷、溴化乙基三苯基瞵、乙基三苯基溴化鏻. 化学式. WebThe first isolation of a phosphonium amide, (Ph3PEt)(+)(NPh2)(-), obtained via the deprotonation of a secondary amine (diphenylamine) with a phosphorus ylide (triphenylphosphonium ethylide), is descr

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Triphenylphosphine (IUPAC name: triphenylphosphane) is a common organophosphorus compound with the formula P(C6H5)3 and often abbreviated to PPh3 or Ph3P. It is widely used in the synthesis of organic and organometallic compounds. PPh3 exists as relatively air stable, colorless crystals at room temperature. It dissolves in non-polar organic solvents such as benzene and diethyl ether. WebTriphénylphosphonium [French] [ACD/IUPAC Name] Density: Boiling Point: Vapour Pressure: Enthalpy of Vaporization: Flash Point: Index of Refraction: Molar Refractivity: #H bond …

WebDecyl (triphenyl)phosphonium (DTPP) is the organophosphorus cation with the formula C 10 H 21 P (C 6 H 5) 3+. It is a lipophilic quaternary phosphonium cation. It forms the basis for many mitochondrial-targeted drugs, including MitoQ, MitoE, and SkQ. It binds to the mitochondrial matrix by insertion into the inner membrane. Webcation (n.) "正离子，"1834年，源自希腊语 kation 的拉丁化形式，意为"下降"，是 katienai 的中性现在分词，意为"下降"，源自 kata "向下"（参见cata-)和 ienai "前往"（源自PIE词根*ei-"前往"）。由英国博学家威廉·休厄尔牧师提出，并由英国物理学家迈克尔·法拉第发表。

http://protein.bio.msu.ru/biokhimiya/contents/v70/pdf/bcm_0222.pdf WebAs a lipophilic cation, triphenylphosphonium (TPP) has been commonly used in designing mitochondria-targeted antioxidants. Conjugated with the TPP moiety, antioxidants can achieve more than 1000-fold higher mitochondrial concentration depending on cell membrane potentials and mitochondrial membrane potentials. Herein we discuss the …

WebSubstances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical …

WebSuch mitochondria-targeted antioxidants have been developed by conjugating the lipophilic triphenylphosphonium cation to an antioxidant moiety, such as ubiquinol or α-tocopherol. These compounds pass easily through all biological membranes, including the blood-brain barrier, and into muscle cells and thus reach those tissues most affected by ... jobs with no expirienceWebA series of novel triphenylphosphonium (TPP) cations of the diterpenoid isosteviol (1, 16-oxo-ent-beyeran-19-oic acid) have been synthesized and evaluated in an in vivo … jobs with north carolina state governmentWebTriphenylphosphonium bromide C18H16BrP CID 517696 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ... intech poolWebFeb 19, 2015 · To date, lipophilic cations represent the most commonly used method to target mitochondria. Among these, triphenylphosphonium (TPP) is a lipophilic cation characterized by a large hydrophobic surface area, which allows it to permeate throughout phospholipid bilayers and accumulates within mitochondria [18]. jobs with nparcWebAug 9, 2024 · Triphenylphosphonium salts are usually synthesized by nucleophilic substitution of a leaving group such as a halide, mesylate, or tosylate from an appropriate … jobs with no set scheduleWebSep 1, 2024 · Triphenylphosphonium cation (TPP +), mitochondrial homing moiety with high lipophilicity, served as the frequently-used targeted moiety. For example, by attaching TPP + as the mitochondrial homing moiety to α-tocopherol succinate, mito-vitamin E was shown to overcome drug resistance in lung carcinoma [17] . jobs with northrop grummanhttp://www.caihezi.com/suoxie/11300.html jobs with no formal education