chelate structure 中文意思是什麼

chelate structure 解釋
螯合結構
  • chelate : adj. 【化學】螯合的,螯形的。n. 【化學】螯合物。vt. 【化學】螯合,與(金屬)結合成螯合物。vi. 【化學】生成螯合物。n. -lation 【化學】螯合作用。
  • structure : n. 1. 構造,結構;組織;石理,石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】(直接經驗中顯現的)結構性,整體性;整體結構。adj. -d ,-less adj.
  1. Both the frequency and intensity of 1146. 0cm - 1 change largely, etc. discussed and compared the mechanism of these interaction in detail we got some conclusions as following : both zn2 + and cd2 + ions can chelate with po2 - and come into being - po2 - me2 + n7 ( purine ) chelate. as to zn2 + ions, when r2. 0, the quantity of po2 - zn2 + n7 is directly linear with r. when r2. 0, zn2 + ions even can chelate with c at n3 - o2 sites and this chelation will disrupt the h - bond between gc base pairs and make the dna structure unstable. as to cd2 + ions, only when r is within 1. 0 - 1. 5 can this chelation take place and the relation of the quantity of this chelate with r is not easy to conclude

    通過對這些變化進行詳細討論和分析,我們得到了如下的結論: zn ~ ( 2 + )和cd ~ ( 2 + )都可以跟dna的磷酸基團螯合,形成- po _ 2 ~ - … me ~ ( 2 + ) … n7 ( g )螯合物,但是前者的螯合跟離子濃度有很大的關系,在摩爾濃度比小於2 . 0時,螯合物的生成量跟r成正比關系,而後者的螯合跟離子的關系不是很明顯,只有當r處於1 . 0至1 . 5之間時,螯合作用才能進行,並且螯合物的生成量跟r之間沒有很明顯的關系存在。
  2. The yeast recombinant expression vector pplc3. 5k - ndrg2 was constructed, then the ndrg2 protein was expressed in soluable form in pichia. after purification by metal chelate affinity chromatography, we get 6his - ndrg2 fusion which be nature in structure and will be useful to reseach its functions in future

    為研究ndrgz的結構與功能,構建了ndrgz的酵母融合表達質粒,並在比赤酵母中得到可溶形式的表達;利用金屬螫合親合層析純化出了6his融合的ndrgz蛋白。
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