A New Supermolecular PPO-DNA-PPO Triblock Copolymer: Fabrication and Self-assembly

来源 :The 11th International Symposium on Polymer Physics(PP2014)( | 被引量 : 0次 | 上传用户:danNyZ
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The self-assembly of amphiphilic block copolymer plays a significant role in drug delivey and nanotechnology.1 With properties of base-pairing,programmability and precise secondary structure,DNA has been widely used as a supermolecular building block.The self-assembly studies of DNA amphiphilic copolymer have been reported.
其他文献
For semicrystalline polymers,a large amount of attention has been given to the microstructural changes during mechanical treatments because it could gain more insight into the molecular mechanisms of
会议
Homopolymer poly( vinylidenefluoride) (PVDF) hasvarious crystal phases (mainly α,β,and γphases).Herewe describe the polymorph formation,α→γ phase transformation and preferential orientation of lamella
会议
For the comb-type polymers,depending on the length of the alkyl groups,some of them have a general phenomenon that their alkyl groups will aggregate to small alkyl nanodomains with a typical dimension
会议
Nanostructure of block copolymer in thin film could be fabricated via self-assembly process having preferential or random microdomain orientation.A parallel orientation of cylindrical microdomains wou
The rheological property of mixed suspensions of silica colloid and polyethyleneimine (PEI) was studied.A mechanism of liquid-gel-liquid transition for this mixed system was proposed based on the amou
会议
Many protein were found to aggregate into fibrils with highly ordered β-sheets structure,which is called amyloid fibril.The amyloid fibrils were initially observed with several disease-related protein
Well-defined amphiphilic graft copolymers,hydroxypropycellulose graft poly(2-acryloyloxyethyl ferrocenecarboxylate) (HPC-g-PAEFC),were synthesized via atom transfer radical polymerization (ATRP) (Sche
会议
In living organisms,most biochemical processes are implemented and mediated by a series of enzymatic reactions in a cascade way.[1] Such cascade reactions could occur specifically and efficiently,rely
会议
The self-assembly of block copolymers(BCPs)has attracted much attention both on experimental and theoretical investigations due to their ability to form periodic arrays of nanoscopic elements.1,2 BCPs
会议
An esophageal stent coating as a part of the palliative treatment for patients suffering from oesophageal obstruction,a typical symptom for esophageal cancer,is very much in need.1-4 Current esophagea
会议