Silver oxalate was dissolved in a MilliQ®/ethylene diamine (99%, Sigma-Aldrich) solution (4 : 1 mol ratio). The dried powder was impregnated up to 90% of its pore volume with the Ag2C2O4/MilliQ®/ethylene diamine solution, aiming for a Ag loading of 15 wt%. The pore ...
The invention comprises lubricating compositions and hydraulic fluids containing N,N′-diaryl-p-phenylene diamine compounds that impart good levels of oxidation inhibition in the lubricants and hydraulic fluids. AO Patil,JJ Habeeb 被引量: 0发表: 2008年 加载更多研究...
noted that the higher the polyamine (i.e., in greater the number of amino groups on the molecule) the greater the statistical probability of cross-linking since, for example, a tetraalkylenepentamine, such as tetraethylene pentamine ##STR15## has more labile hydrogens than ethylene diamine....
solubilizing agent may be present in the impregnating solution in an amount from about 0.1 to about 5.0 moles of ethylene diamine per mole of silver, preferably from about 0.2 to about 4.0 moles, and more preferably from about 0.3 to about 3.0 moles of ethylene diamine for each mole of ...
GUPTA K C,SUTAR A K.Catalytic activity ofpolymer anchored N,N-′bis(o-hydroxy acetophenone)ethylene diamine Schiff base complexes of Fe(Ⅲ),Cu(Ⅱ)and Zn(Ⅱ)ions in oxidation of phenol. Reactive and Functional Polymers . 2008Gupta KC, Sutar AK (2008) Catalytic activity of polymer anchored...
The tomato wild species accumulated organic solutes as sugars and the diamine putrescine if inorganic solutes were not sufficient to reduce the osmotic potential24,25. Another drought tolerant strategy is to limit water loss by leaf transpiration, which is used byS. pennelliiunder osmotic stress, as...
presented a comprehensive investigation of a dual-functionalized GO-based nanocarrier with the conjugation of aminated-polyethylene glycol (PEG-diamine) and octa-arginine (R8) for the intracellular delivery of nucleic acids in the treatment of cancer [56]. This study focused on optimizing a ...
Similarly, the DS for the amino acid or diamine substitution can be 0.2 (or less) to induce the formation of pectin gels. (b) If a desired polysaccharide modification is needed, a scouting study is usually first carried out to check for the feasibility with specific substrates and enzymes. ...