1) Surface carboxylic group
铸型螫合
2) chelating fiber
螫合纤维
1.
Three kinds of chelating fibers containing triazohhion functional group were synthesized by crosslinking polyacryloni- trile fiber with anhydrous hydrazine,ethylenediamine,diethylenetriamine separately and subsequently reacting with thiosemicar- bazide using N,N-dimethylformamide(DMF)as a solvent and metallic sodium as a catalyst.
以聚丙烯腈纤维为原料,分别经水合肼、乙二胺、二乙烯三胺预交联后,以N,N-二甲基甲酰胺(DMF)作溶剂,加入催化剂金属钠,与硫代氨基脲反应,合成了3种携三唑硫酮功能基的螫合纤维。
2.
Polyacrylonitrile fiber was modified into a chelating fiber containing amidoxime group by adding hydroxylamine, resulting from that nitrile group was transformed into amidoxime group.
以聚丙烯腈纤维为原料,加入羟胺试剂,将腈基转变为偕胺肟基团,使聚丙烯腈纤维改性成含有偕胺肟基团的螫合纤维。
3) Chelating resin
螫合树脂
1.
A series of chelating resins were synthesized by the reactions of mercaptoamine resins with alkoxylepithiopropanes or dialkylaminoepithiopropanes.
合成了一系列新的螫合树脂。
4) peptide-zinc chelation
肽锌螫合
6) Chelates gelatin with Cu2+ and Fe3+
明胶螫合物
补充资料：虺螫
1.毒蛇咬。比喻被谗人诬陷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条