【摘 要】
：
Hyperbranched polymers(HBPs),comprising of dendritic units,linear units and terminal units,are highly branched macromolecules with three-dimensional dendritic globular architecture.In recent years,we
【机 构】
：
School of Chemistry & Chemical Engineering,Shanghai Jiao Tong University,800 Dongchuan Road,Shanghai
论文部分内容阅读
Hyperbranched polymers(HBPs),comprising of dendritic units,linear units and terminal units,are highly branched macromolecules with three-dimensional dendritic globular architecture.In recent years,we have synthesized many amphiphilic HBPs in a covalent or noncovalent way,and found these polymers can be used as the excellent precursors in solution self-assembly,interfacial self-assembly,or hybrid self-assembly self-assembly,and many impressive supramolecular aggregates at all scales and dimemsions,such as macroscopic tubes,micro-or nano-vesicles,fibers,spherical micelles,honeycomb films,large compound vesicles and physical gels,have been obtained.In this presentation,selected examples on the self-assembly of hyperbranched polymer vesicles and their functionalization processes will be introduced.
其他文献
Solid silicon oxycarbide(SiCO)ceramic microspheres and rigid porous siloxane microspheres were obtained in a two step process.First,polysiloxane microspheres with a large number of Si-OH groups in the
Thermoplastic elastomers(TPEs)are generally entropic networks with micro-phase separated morphology.They are made of flexible chain segments which impart elastic properties and physical crosslinks whi
Sequence controlled polymers are defined as macromolecules whose monomer arrangements are in precise order.In traditional copolymers the distribution of monomers is usually uncontrolled or statistical
Controlled/living radical polymerization techniques have transformed polymer chemistry in the last few decades,affording the production of polymers with precise control over both molecular weights and
The layer-by-layer(LbL)electrostatic assembly technique has become a relatively mature and effective method for fabrication of functional thin films and surface modification.By direct assembly of biom
Due to the strong π–π* stacking of conjugated segments,the emission of conjugated polymers is often quenched dramatically in an aggregated state.This drawback greatly limits their application.To avoid
This study involves the bottom-up design and tunability of responsive,peptide-based block copolymers.The self-assembly of amphiphilic block copolymers is dictated primarily by the balance between the
Polybenzoxazines are currently raising huge interest in the field of materials science and more particularly as thermosetting materials and related(nano)composite materials.Based on a remarkable balan
Carbon nano-materials(e.g.,carbon nanotube and graphene)have been considered as potential reinforcing fillers for polymers owning to their exceptional mechanical and physical properties and hence crea
Graphene has inspired great interests in the preparation of functional polymer nanocomposites due to its layered structure,high aspect ratio and unique electrical,thermal and mechanical properties.To