基本释义
常见搭配
n.
螯合作用
相关例句
chelation
2.The results showed that the best conditions for the chelation was: the concentration of protein was 0. Olg.
3.Effect of Chelation on PL Properties of Er~(3+)-doped TiO_2 Powders Prepared by Sol-gel Method
4.Within the limits of chelation, as the polyelectrolytes concentration is increased, the sulfonate tole-rance of the maltivalent cation increases.
5.The chelation process increases the ability of the mineral to be transported across the lining of the stomach and into the blood stream.
6.Motheds:23 patients were poor response to iron-chelation therapy with DFO alone. Combined DFP was administered orally in a total daily dose of 60 mg/kg and DFO was administered subcutaneously in a total daily dose of 50 mg/kg for 5 days per week over 12 months.
7.On the other hand,no clear changes were found in the total protein levels of ERK,JNK and p38 MAPK. Chelation of intracellular Ca 2+ suppressed γ irradiation induced JNK and p38 MAPK phosphorylation almost completely,but removal of external Ca 2+ did not.
8.Using bovine serum albumin(BSA) as testing sample,the chromatography perfor-mance of the two newly synthesized solid phase was tested,the result indicated that the retension time of BSA on Cu-IDA-UF-ZrO2 was longer than that on IDA-UF-ZrO2,also the retension of BSA on Cu-IDA-UF-ZrO2 was mainly dominated by the chelation of the immobilized metal ion and amino acid on the side chain of BSA.
9.Based on these experimental facts, it is inferred that ATP were probably completed through the binding (or chelation)of their terminal γPO4(or both γ PO4 and β PO4)group to the cubane cluster, resulting in an increase in ligand field acting on the cluster and thus promoting electron outflow from the cluster to the redox dye ( methylere blue ) .
10.3 The polysaccharide of A. auricular (AAP) has best chelation on the Zn (II) of ZnSO_4·7H_2O, and the optimum chelated technics: initial concentration of Zn (II) is 3mg/mL, pH value is 4.0, the volume ratio of polysaccharide and Zn (II) is 4:1, and chelating reaction time is 6h.