Hydrogen PeroxidePotassium IodideOne StepMicroplateInexpensiveHere, we present an optimization of colorimetric determination of hydrogen peroxide content in plants using potassium iodide. Our method is based on a one step buffer (extraction and reaction) for the determination of HOin different plant ...
hydrogen peroxide to 20 gallons of water. I was using about 3 cups of 35% hydrogen peroxide, thus 4 times the general watering recommendation, or twice as much as the extra-strength dilution for sick plants.) (For more information on dilutions,see the mixing charts for gardening, here......
Role of goethite dissolution in the oxidation of 2-chlorophenol with hydrogen peroxide Chemosphere, 46 (2002), pp. 131-136, 10.1016/S0045-6535(01)00076-5 View PDFView articleView in ScopusGoogle Scholar Mantzavinos and Psillakis, 2004 D. Mantzavinos, E. Psillakis Enhancement of biodegradabi...
Herein, a novel method is presented for enhancing the thermal desalination process of saline water and seawater using atmospheric pressure plasma (APP). Th
H2O2is not a toxic compound, but sometimes it becomes reactive and may lead to the accumulation of hydroxyl radicals within the cell. The hydrogen peroxide scavenging assay also evaluated the antioxidant capacity, as shown in Fig.1D. Among all plant extracts, a lower IC50value (91.27 µg/mL...
Most of the O(2)(-) reacts with itself to form H(2)O(2) (hydrogen peroxide). From these agents a large num... BM Babior 被引量: 1081发表: 2000年 Optimization of extraction of phenolic compounds from wheat using response surface methodology The optimum conditions for the extraction of...
that monoecious JC plants treated with GA3 at 1000 ppm developed more female flowers than other plants, but produced less fruit set than average, as a result of production of hydrogen peroxide (H2O2). In our study, plants treated with PGRs showed an increase in the number of fruit per ...
Estimation of Arsenic concentration was done after oxidation of AsIIIto AsV(arsenate) by using hydrogen peroxide (H2O2), which is a strong oxidant61, followed by estimation of total AsVby modified molybdenum blue method. This method estimates the AsVconcentration in terms of the blue-colored compl...
The pulp underwent alkaline extraction, followed by a two-stage bleaching process consisting of chlorine dioxide (ClO2) treatment and catalytic hydrogen peroxide (H2O2) bleaching with CuSO4 as an activator. The resulting alpha-cellulose samples were characterized using various analytical techniques, ...
Formic acid (LC-MS grade), ammonium acetate, hydrogen peroxide and ammonium formate (greater than 99.99%, trace metal basis) were purchased from Sigma Aldrich (Germany). The nitric acid of purity for trace metal analysis and acetonitrile LC-MS grade were purchased from Fluka (Switzerland). Deio...