نتایج جستجو برای: heteropolyacid
تعداد نتایج: 151 فیلتر نتایج به سال:
An automated method for the determination of inorganic phosphate based on flow-injection analysis and on the use of immobilized enzymes is reported. The method features a linear range between 0.1 and 20 mumol/L with a CV < 2.1% and 3.4% for the within-run and between-run studies, respectively, and a sampling throughput of 40 h-1. The sensitivity of the method makes a 1:250 dilution of the serum...
5-Hydroxymethylfurfural (5-HMF), which is derived from numerous industrial biomass resources, has attracted attention in recent years due to its potential as a building block. In this paper, a range of heteropolyacid salts had been investigated for the dehydration of fructose to 5-HMF. CePW12O40 demonstrated the best catalytic activity. Effects of fructose concentration, reaction temperature an...
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