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- A kind of water-soluble chitosan derivative was prepared by the reaction of ch- itosan with NH_4 CNS and CH_2 C1COOH. 将壳聚糖与硫氰酸铵(NH_4CNS)和氯乙酸(CH_2ClCOOH)共热反应,制备了壳聚糖衍生物硫脲乙酸壳聚糖(NCTS)。
- Conclusion Norcantharidin chitosan derivative has antitumor activity and increasing leukocyte effect. 结论 去甲斑蝥素壳聚糖具有抗肿瘤活性和升高白细胞作用。
- A novel aminated chitosan derivative was prepared from chitosan through cross-linking,hydroxylpropyl-chloridization and amination. 通过以壳聚糖为原料,经交联、羟丙基氯化及胺基化,制备了壳聚糖胺基吸附剂。
- A novel aminated chitosan derivative was prepared from chitosan through cross-linking, hydroxylpropyl-chloridization and amination. 摘要通过以壳聚糖为原料,经交联、羟丙基氯化及胺基化,制备了壳聚糖胺基吸附剂。
- Objective To prepare norcantharidin chitosan derivative (Nor-Chi) and evaluate its antitumor activity as well as its increasing leukocyte effect. 目的 获得具有抗肿瘤活性的去甲斑蝥素壳聚糖衍生物,解决去甲斑蝥素的血管刺激性及水溶性问题。
- After chemical modifications,such as etherification,esterification and acylation,the antioxidant activity of chitosan derivatives will be changed greatly. 经醚化、酯化、酰化等改性后,壳聚糖衍生物的抗氧化能力发生改变。
- Chitosan derivative (RSCTS) was obtained by chitosan with salicylaldehyde.Carboxymethyl chitosan derivative (RS-CMC) was prepared by carboxymethl reaction in alkaline condition. 摘要壳聚糖(CTS)与水杨醛反应制得壳聚糖衍生物(RS-CTS),在碱性条件下羧甲基化得羧甲基壳聚糖衍生物(RS-CMC)。
- Some N-acylating chitosan derivatives were synthesized through the reaction of malic anhydride and chitosan in the presence of acetic acid and acetone in homogeneous solution. 以醋酸和丙酮为反应介质,利用马来酸酐在均相条件下对壳聚糖进行水溶性N-酰化改性;
- It is indicated that chitosan derivatives and their nano particles have obvious inhibition effect on increase of several of bacterial such as staphlocossus and colibacillus. 结果显示,纳米材料整理后的织物对金黄色葡萄球菌、大肠杆菌的抑菌作用最强,经壳聚糖衍生物整理的织物抑菌性能大于壳聚糖;
- Antitumor properties of chitosan derivatives, application of chitosan derivatives as drug carrier and auxiliary function of physical therapy were concluded in this review. 本文综述了壳聚糖衍生物抗肿瘤性质、作为药物载体应用以及对物理治疗辅助作用。
- The study of introduction of water soluble chitosan derivates to chitosan film for chemical grafting and anticoagulation 水溶性壳聚糖衍生物在壳聚糖膜表面的化学固定及抗凝血性能研究
- Amphiphilic chitosan derivatives 两亲性壳聚糖衍生物
- Chitosan derivates 壳聚糖衍生物
- Study on the immunoregulation of chitosan in mouse. 壳聚糖免疫调节作用的研究。
- Their cell walls contain chitin or chitosan. 它们的细胞壁含有角素或壳聚糖。
- Quartz Crystal Microblance(QCM) was applied in the study of interactions between the surface of chitosan and its derivates and proteins. 以石英晶体微天平为手段研究了壳聚糖及其衍生物表面的蛋白质吸附行为。
- The studied object was from prussian blue to its derivates. 本文研究了普鲁士蓝衍生物作为锂离子电池材料的应用。
- Studies on Manufacture and Applications of New Amphoteric Chitosan Derivative 新型两性壳聚糖衍生物的制取及应用研究
- Progress in research of antioxidant activity of chitosan derivatives 壳聚糖衍生物的抗氧化性能研究进展
- The fluency elegancy deriv from the truth of nature. 源于自然的灵感,流畅面又秀丽,优质的天然取材。
