نتایج جستجو برای: go cu btc
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Five new complexes were obtained from solution or hydrothermal reactions of M(OAc)(2) (M = Mn, Cu and Cd) or CuCl(2) with 4-amino-3,5-bis(pyridin-2-yl)-1,2,4-triazole (abpt) and NaN(3) or 1,3,5-benzenetricarboxylic acid (btcH(3)) in different molar ratios. Structural analysis reveals that Cd(abpt) units in [Cd(abpt)(mu(1,1)-N(3))(2)](n) (1) are bridged by double mu(1,1) end-on (EO) azides into ...
Soluble forms of human betacellulin (BTC) were purified to homogeneity from the conditioned medium of mouse A9 cells transfected with the BTC precursor cDNA. Three types of soluble BTC, designated BTC-la, BTC-lb and BTC-2, were resolved by cation-exchange and size-exclusion column chromatography. Physicochemical analysis has revealed that BTC-la represents the glycosylated, intact molecule comp...
With the growing population, industrialization, and agriculture, water contamination not only affects people but entire ecosystems. Metal–organic frameworks (MOFs), because of their large surface area porosity, show great potential as adsorbents for removing pollutants, such heavy metals, from contaminated water. The current research aims at examining copper (II) benzene-1,3,5-tricarboxylate (C...
این رساله شامل چهار فصل به شرح زیر است: 1) دربخش اول، از نانوذرات مغناطیسی fe3o4 به عنوان بستری برای ناهمگن کردن کاتالیست همگن cu(acac)2 استفاده شد. اتصال این کمپلکس به بستر توسط طیف سنجی فوتوالکترون (xps) اثبات شد. مشخصه یابی بیشتر با تکنیک های پراش اشعه ی x (xrd)، میکروسکوپ الکترونی روبشی (sem)، میکروسکوپ الکترونی عبوری (tem)، طیف سنجی مادون قرمز تبدیل فوریه (ftir)، کوپل پلاسمای القای (icp)،...
Six new coordination polymers, namely {[Zn(btec)(0.5)(btmb)]·2H(2)O}(n) (1), {[Co(btec)(0.5)(btmb)(H(2)O)]·3H(2)O}(n) (2), {[Cu(btec)(0.5)(btmb)]·H(2)O}(n) (3), {[Cu(4)(btc)(4)(btmb)(4)]·H(2)O}(n) (4), {[Co(3)(bta)(2)(btmb)(2)]·2H(2)O}(n) (5), [Co(Hbta)(btmb)](n) (6) (H(4)btec = 1,2,4,5-benzenetetracarboxylate, H(3)btc = 1,3,5-benzenetricarboxylate, H(3)bta = 1,2,4-benzenetricarboxylate and btm...
Metal-organic frameworks (MOFs) can find numerous potential applications due to their ability of (selective) gas sorption, separation, storage, and release. One such application is the active food packaging, in which controlled levels ethylene 1-methylcyclopropene (1-MCP) gasses speed up or slow down fruit ripening. Following our recent experimental study on Cu3(btc)2 (HKUST-1) MOF, this work a...
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