Reactivity ProfileSilver reacts violently with chlorine trifluoride (in the presence of carbon) [Mellor 2 Supp. 1 1956]. Bromoazide explodes on contact with Silver foil. Acetylene forms an insoluble acetylide with Silver [Von Schwartz 1918 p. 142 ]. When Silver is treated with nitric acid in...
Aim:Superparamagnetic iron oxide nanoparticles hierarchically coated with oleic acid and PluronicF127 copolymers (POA@SPION) have shown exceptional T2 cont... Z Jing,W Zhang,D Poe,... - 《Nanomedicine》 被引量: 35发表: 2010年 Meyer-Neldel-like manifestation of the quantum confinement effect in ...
Barbituric acidA novel application of silver(I) salt promoters in silver- and gold-catalysed hydrogenations was applied to the chemoselective reduction of halonitrobenzenes resulting in excellent conversions and selectivities. This reactivity, coupled with the low cost of silver relative to more ...
Counteranion control enables the enantioselective, organo Lewis acid catalyzed HosomiSakurai reaction of (hetero)aromatic aldehydes and allylsilanes using ... M Mahlau,P García-García,B List - 《Chemistry》 被引量: 157发表: 2012年 Catalytic enantioselective Hosomi-Sakurai conjugate allylation of cycli...
Of particular note is PES's ability to create an internally porous structure through phase inversion between organic solvents and aqueous solutions, which sets it apart from other synthetic biomedical polymers such as polyethylene (PE), polylactic acid (PLA), polyurethane (PU) and poly...
The DPPH scavenging activity of Cm-AgNPs was calculated using ascorbic acid as the standard. The DPPH scavenging ability was calculated with the formula given below and expressed in %. Besides, the IC50 values of Cm-AgNPs and the ascorbic acid standard were calculated by implementing linear ...
This transformation was also compatible with excellent functionalities, such as ester, ether, ketone, aldehyde, imide, amide, cyano, nitro, aryl chloride, bromide, and iodide groups. Notably, heteroaromatic substrates and amino acid derivative were also successfully employed to provide the corresponding...
solubility insoluble in ethanol; soluble in acid solutions, alkaline solutions form Powder/Solid color Dark-brown Specific Gravity 7.22 Water Solubility slightly soluble Sensitive Light Sensitive Crystal Structure Cu2O type crystal system Cube Merck 14,8521 Space group Pn3m Lattice constant...
indicating that these nanoparticles work as drug carriers. Molecular modeling simulation helped to explain the in vitro release results, showing that AgNPs can interact more efficiently with MET molecules. Moreover, similarities in reactivity between NRL and MET suggested that some drug molecules may re...
In a mortar, 1.0 g of the material was completely crushed with 10 ml of acidic methanol (pure hydrochloric acid and methanol in a volumetric ratio of 99:1). The extract was then put into test tubes with screw-on caps and left for 24 h at 25°C in complete darkness. The extract was...