Local intratumoral chemotherapy with the use of biodegradable polymer implants that allow sustained release of chemotherapeutical drugs provides a new promising approach for selective and low neurotoxic therapy.
以生物降解聚合体做载体的化疗药缓释剂型瘤内应用 ,具有选择性高、神经毒性低的优点 ,为胶质瘤的治疗开辟了新途径。
And it chose atom transfer radical polymerization(ATRP) as an example to introduce the research progress of CRP polymerization system.
文中简要介绍了CRP的分类,同时以ATRP为例从单体、引发剂、催化体系等方面讨论了CRP聚合体系的发展。
This paper presents the production of and its latest development in western Europe, concerning, high temperizature chlorization, improvements of polymerization system as well as the application of high-efficiency polymerization vessel.
介绍了西欧PVC生产技术及最新进展 ,涉及高温氯化、聚合体系的改进及高效聚合釜的应用。
The factors which had effects on acrylate emulsion polymerization were analyzed, and the optimal polymerization system was confirmed.
研究了丙烯酸酯乳液聚合参数对乳液的影响,确定了使丙烯酸酯乳液综合性能较好最佳聚合体系;通过TEM观察产物中粒子的结构形态及大小,即得到的丙烯酸酯乳液中,乳胶粒呈明显的核-壳结构,且粒径为纳米级。
Furthermore, a model describing the travel of the cluster composed of bubbles-inclusions-surface active elements during solidification was proven by a lot of experimental data.
由此导出凝固过程中气泡—夹杂物—表面活性元素聚合体的运动模型,并从大量检验数据得到证实。
Study on Emulsifier-free Emulsion Polymerization of Styrene Systems with Reversible Addition-Fragmentation Chain Transfer (RAFT) Process;
苯乙烯RAFT无皂乳液聚合体系的研究
Preparing Hydrophobically Associating Polyacrylamide in New Micellar and Its Rheological Behaviour;
疏水缔合聚丙烯酰胺在新胶束聚合体系中的制备及其流变特性
Self-organizing Mechanism for Confined Polymer and Polymer/colloid System
受限聚合物和聚合物/粒子体系的组装机理
Research Progress in Liquid Crystalline Polymers/Polyamide Blending System
液晶聚合物/聚酰胺复合体系的研究进展
Research on the Rheology of the System of Supercritical Fluid-polymer;
超临界流体—聚合物体系流变性能研究
Anionic Polymerization of Methyl Methacrylate Subsumption and Their Coploymer Initiated by RLi/Ph_2PCu;
RLi/Ph_2PCu体系引发MMA等极性单体聚合及其嵌段聚合物合成的研究
Study of the Agglomerate Dispersion in Polymer under Shear;
剪切取向下粘性聚合物系中团聚体分散的研究
The study of the self-assembly behavior of the polypeptides-chitosan composite system
聚肽-壳聚糖复合体系的自组装行为研究
Studying of Polymer/Semiconductor Nanocrystals Composites in Aqueous Solution;
水相体系中聚合物/半导体复合纳米粒子的研究
New Catalyst for Acetylene Polymerization--Scandium Compound and Aluminum Trialkyl Coordination Catalyst
新乙炔聚合催化剂—?化合物和烷基铝络合体系
Miniemulsion Polymerization of Styrene and Acrylic Monomers;
苯乙烯/丙烯酸系单体的微滴乳液聚合
Study on the Synthesis of High Trans-1,4-polybutadiene by Multilithium Initiator System
多锂体系高反式丁二烯聚合物的研究
RATRP of styrene/CTAB/water microemulsion systems
“苯乙烯/CTAB/H_2O”RATRP微乳液体系的聚合
Research on Aggregation Model for Air-force Arming System Combat Capability
空军武器装备体系作战能力聚合模型
Properties evaluation of linked polymer microspberes dispersed system
交联聚合物微球分散体系的性能评价
Catalyst systems for synthesis of 1,2-polybutadiene
合成1,2-聚丁二烯的催化剂体系
Conversion of butadiene solution polymerization by nickel catalyst system
镍催化体系丁二烯溶液聚合的转化率
Polymerization of isoprene initiated with tetra-n-butyl titanate,supported titanium catalyst and triethylaluminium Ⅰ.Effect of polymerization conditions
用钛酸丁酯复合钛催化体系引发异戊二烯聚合 Ⅰ.聚合条件的影响