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接枝壳聚糖
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  grafted chitosan
     The grafted chitosan had a higher adsorption capacity and adsorption speed for Cr~(6+)and Cu~(2+) than unmodified chitosan,and adsorption capacities of the former for Cu~(2+) and Cr~(6+)were 117.84 mg·g~(-1) and 58.14 mg·g~(-1) respectively at 25℃,and its adsorption for them could be saturated in(1 h).
     所制得的水杨醛接枝壳聚糖对Cu2+、Cr6+的吸附容量和吸附速度要大于壳聚糖,在25℃下,其对Cu2+、Cr6+的吸附容量分别达到117.84 mg. g-1和58.14 mg.
短句来源
     The grafted chitosan had a higher adsorption capacity and adsorption speed for Cr~(6+) and Cu~(2+) than unmodified chitosan,and its adsorption capacities for Cu~(2+) and Cr~(6+) were 145.68 mg/g and 56.75 mg/g respectively at 25℃,and its adsorption for them could be saturated in 2 h.
     香草醛接枝壳聚糖对Cr6+、Cu2+的吸附容量和吸附速度大于壳聚糖。 在25℃下,它对Cu2+、Cr6+的吸附容量分别达到145.68 mg/g和56.75 mg/g,并且对Cu2+、Cr6+的吸附在2 h内即可达到饱和。
短句来源
     Study on mesocyclic diamine grafted chitosan——synthesis of 3-hydroxyl-1,5-diaza-cycloheptane grafted chitosan
     中环二胺接枝壳聚糖研究(Ⅰ)——3-羟基-1,5-二氮杂环庚烷接枝壳聚糖的合成及结构表征
短句来源
     Synthesis and swelling behavior of NVP grafted chitosan hydrogel
     NVP接枝壳聚糖水凝胶的合成与溶胀性能
短句来源
     Carboxyl-containing grafted chitosan polymer(CTCA) was obtained by grafting acrylonitrile onto the crosslinked-chitosan.
     在碱性条件下,用环氧氯丙烷交联制备水不溶性交联壳聚糖(CCTS),将丙烯腈单体接枝到CCTS分子骨架上制得接枝壳聚糖(CTCA)。
短句来源
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  grafted chitosan polymer
     Study on adsorption properties of carboxyl-containing grafted chitosan polymer toward Pb(Ⅱ) and Cd(Ⅱ) and its application
     接枝壳聚糖对铅、镉吸附行为研究及应用
短句来源
     Carboxyl-containing grafted chitosan polymer(CTCA) was obtained by grafting acrylonitrile onto the crosslinked-chitosan.
     在碱性条件下,用环氧氯丙烷交联制备水不溶性交联壳聚糖(CCTS),将丙烯腈单体接枝到CCTS分子骨架上制得接枝壳聚糖(CTCA)。
短句来源
  “接枝壳聚糖”译为未确定词的双语例句
     By reacting tetra-epoxy-propyl calix[6]-1,4-crown-4 with chitosan, a new type Chitosan derivative grafted by tetra-epoxy-propyl calix[6]-1,4-crown-4 were synthesized.
     通过具有稳定杯式构象的环氧丙基杯[6] 1,4 冠4与壳聚糖发生接枝交联反应,合成了新型杯[6]冠醚接枝壳聚糖衍生物.
短句来源
     Syntheses and Adsorption Properties of Chitosan Grafted by Tetra-epoxy-propyl Calix[6]-1,4-crown-4
     环氧丙基杯[6]冠醚接枝壳聚糖的合成与吸附性能研究
短句来源
     Chitosan was grafted with salicylaldehyde under ultrasonic radiation. The structure of product was characterized by means of IR,and its adsorption property was investigated.
     以壳聚糖和水杨醛为原料,采用超声波辐射技术制备了水杨醛接枝壳聚糖,并用红外光谱对产物的结构进行了表征,同时研究了接枝壳聚糖的吸附性能。
短句来源
     Study on the Adsorption Properties for Metal Ions of ChitosanModified by 3Allyl Benzo15Crown5 and4Allyl Benzo 15Crown5*
     端烯丙基苯并15-冠-5接枝壳聚糖对金属离子的吸附性能
短句来源
     Biocompatibility evaluation of chitosan-g-polyvinylpyrrolidone
     聚乙烯吡咯烷酮接枝壳聚糖的生物相容性评价
短句来源
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  grafted chitosan
The flocculation power of grafted chitosan copolymers with dimethylaminoethyl methacrylate in mixtures with an anionic polyacrylic flocculant was evaluated.
      
The maximum grafted chitosan copolymer was obtained with 0.4 M NIPAAm and 6×10-3 M CAN.
      
Self-assembly of polyaniline-grafted chitosan/glucose oxidase nanolayered films for electrochemical biosensor applications
      
XRD patterns of the calcium sulfate crystals grown on grafted chitosan samples.
      
XRD patterns of the calcium carbonate crystals grown on grafted chitosan samples.
      
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Graft copolymerization of AN onto chitosan was carried out by using K2 S2O8/NaHSO3 as an initiator. Then,α-amylase was immobilized on the AN-g-chitosa n copolymer by adsorption. The effects of coupling time , pH values and the amou nt of α-amylase on immobilization and properties of the immobilized α-amylase was studied. The results show that the properties of immobilized α-amylase on the AN-g-chitosan was better than free α-amylase or the immobilized α-amylase on the chitosan.

本文以过硫酸钾/亚硫酸氢钠为引发体系,制备了丙烯腈接枝壳聚糖的共聚物,并以 其为载体固定化α-淀粉酶,探讨了固定化酶的最佳制备条件和固定化酶的性质,并与游离 酶、壳聚糖作为载体的固定化α-淀粉酶进行了比较,结果表明,丙烯腈接枝壳聚糖共聚物 是固定化α-淀粉酶的优良载体。

The reaction between benzaldehyde and chitosan formed N-benzylidene chitosan. The aminothourea-grafted chitosan was synthesized by the reaction of the N-benzylidene chitosan with aminothiourea. The structure of these compounds was confirmed by IR spectral analysis.

壳聚糖与苯甲醛反应制得保护氨基的 Schiff碱壳聚糖 ,再与氨基硫脲反应合成了一种含硫的新型接枝壳聚糖。主要中间体及最终产物经红外光谱验证 ,与设想结构一致

Chitosan was grafted with vanillin under microwave radiation. The product was characterized through IR and XRD and its adsorption property was investigated. The result indicated that the rate of the reaction of chitosan modification was greatly enhanced under microwave radiation. The grafted chitosan had a higher adsorption capacity and adsorption speed for metal ions than the unmodified chitosan. Under normal temperature, the former's adsorption capacities for Cu 2+ , Ni 2+ , Zn 2+ , Pb...

Chitosan was grafted with vanillin under microwave radiation. The product was characterized through IR and XRD and its adsorption property was investigated. The result indicated that the rate of the reaction of chitosan modification was greatly enhanced under microwave radiation. The grafted chitosan had a higher adsorption capacity and adsorption speed for metal ions than the unmodified chitosan. Under normal temperature, the former's adsorption capacities for Cu 2+ , Ni 2+ , Zn 2+ , Pb 2+ were 195.5, 107.7, 143.7, 97.5 mg·g -1 respectively, and its adsorption for metal ions could be saturated in 2 hours.

用微波辐射制备了香草醛接枝壳聚糖 ,并用IR、XRD表征了产物的结构 ,同时研究了接枝壳聚糖的吸附性能 .实验结果表明 ,用微波辐射作为加热手段 ,壳聚糖的接枝反应速度远远大于传统加热手段 .所制得的香草醛接枝壳聚糖对金属离子的吸附容量和吸附速度要优于壳聚糖 .在常温下 ,它对Cu2 + 、Ni2 + 、Zn2 + 、Pb2 + 的吸附容量分别达到1 95 5 ,1 0 7.7,1 4 3.7,97.5mg·g- 1,并且对金属离子的吸附在 2h内即可达到饱和

 
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