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一种pH可逆的快速响应DNA凝胶
关键字：DNA，水凝胶，纳米结构，pH转变
本论文介绍了一种新型的具有pH可逆性质的快速响应DNA凝胶。
http://www.polymer.cn/research/dis_info12280 |
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DNA分子在气液界面上的组装行为
关键字：DNA，LB，原子力显微镜（AFM）
LB技术是一种可在分子水平上进行调控的组装技术，作为生物大分子之一的脱氧核糖核酸（DNA）由于具有独特的理化性质，被广泛用于构造各种纳米结构材料。
http://www.polymer.cn/research/dis_info12278 |
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DNA分子马达驱动树状分子的运动
关键字：DNA，分子马达，树状分子
如何精确地研究大分子之间的相互作用是高分子化学以及生物学等领域的研究热点。
http://www.polymer.cn/research/dis_info12221 |
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胍基阳离子聚合物与DNA相互作用
关键字：阳离子 胍基 聚合物-DNA复合物
在基因治疗的实施中，有四个重要的环节[1，2]：一是寻找有效治疗基因，二是可以携带基因进入靶细胞进行表达的安全有效转基因载体，三是选择合适有效的转基因途径，四是使治疗基因在靶细胞中特异性表达并发挥治疗作用。其中缺乏有效安全的转基因载体是制约基因治疗实施的一个主要瓶颈。非病毒载体与病毒载体相比，其优点主要体现在非病毒载体很低免疫原性，不具备插入突变的能力。但非病毒载体的最大缺点是其转基因效率较低。理想的...
http://www.polymer.cn/research/dis_info4077 |
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PEG-PDMA包覆DNA的研究
关键字：聚乙二醇－聚(甲基丙烯酸二甲胺乙酯)，DNA包覆，酶切
近几年来，基因治疗成为当前研究的热点，由于病毒基因载体的局限性，非病毒基因载体受到了广泛的关注，设计并合成运载DNA的非病毒载体成为众多科研工作者竞相研究的课题。由于DNA在生理条件下带负电，阳离子型聚合物可以自发地与DNA结合并将其包裹[1]，阻止酶降解DNA，因此，阳离子型聚合物，尤其是阳离子型嵌段共聚物成为重点研究对象[2] 。聚乙二醇－聚(甲基丙烯酸二甲胺乙酯)（PEG-PDMA）是一种pH敏感型聚合物，在pH7.2时...
http://www.polymer.cn/research/dis_info4019 |
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Neutron Scattering Studies of the Structure and Dynamics of Water Around DNA/proteins, Amino Acids and Biopolymers
关键字：Neutron,Scattering,Studies,Structure,Dynamics,Water,Around,DNA,proteins,Amino,Acids,Biopolymers,
The interaction of water with DNA, proteins and biopolymers with respect to their structure and function is emerging field of neutron community.
http://www.polymer.cn/research/dis_info2257 |
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Complexes Formed by Plasmid DNA Interacting with Poly(ethylene glycol)-b-poly(L-lysine) in Aqueous and Non-aqueous Solutions
关键字：Complexes,Formed,Plasmid,DNA,Interacting,Poly,ethylene,glycol,poly,lysine,Aqueous,Non,aqueous,Solutions,
To successfully deliver the transgenes to cell nucleus with the aid of non-viral vectors, the DNA complexes should possess certain structure or properties to overcome the barriers along the delivery pathway.
http://www.polymer.cn/research/dis_info2221 |
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Novel QDs/AuNPs Conjugates Based on Fluorescence Resonance Energy Transfer in DNA Detection
关键字：Novel,QDs,AuNPs,Conjugates,Based,Fluorescence,Resonance,Energy,Transfer,DNA,Detection,
In recent years, inorganic nanoparticles (NPs) have become the subject of intensive research for detection and labeling of biomolecules due to their size-dependent physical and chemical characteristics.[1] As a result, a variety of opt...
http://www.polymer.cn/research/dis_info2051 |
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Novel QDs/AuNPs Conjugates Based on Fluorescence Resonance Energy Transfer in DNA Detection
关键字：Novel,QDs,AuNPs,Conjugates,Based,Fluorescence,Resonance,Energy,Transfer,DNA,Detection,
In recent years, inorganic nanoparticles (NPs) have become the subject of intensive research for detection and labeling of biomolecules due to their size-dependent physical and chemical characteristics.
http://www.polymer.cn/research/dis_info1944 |
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Synthesis and performance study of polymer/metal composite matrices for DNA sequencing by capillary electrophoresis
关键字：Synthesis,performance,study,polymer,metal,composite,matrices,DNA,sequencing,capillary,electrophoresis,
Fast, highly efficient, and sensitive capillary electrophoresis (CE), including capillary array electrophoresis (CAE) and microchip electrophoresis (MCE), is one of the most important techniques for DNA analysis. During the separation and sequen...
http://www.polymer.cn/research/dis_info1623 |
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