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A Supramolecular Janus Hyperbranched Polymer and Its Photoresponsive Self-Assembly of Vesicles with Narrow Size Distribution
Herein, we report a novel Janus particle and supramolecular block copolymer consisting of two chemically distinct hyperbranched polymers, which is coined as Janus hyperbranched polymer. It is constructed by the noncovalent coupling between a hydrophobic hyperbranched poly(3-ethyl-3-oxetanemethanol) with an apex of an azobenzene (AZO)
group and a hydrophilic hyperbranched polygl...
http://www.polymer.cnt//ss/cyyu/publicationsshow_6722.html |
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Investigation of supramolecular synthons of p-hydroxybenzoic acid (PHBA): Comparison of its hydrate, co-crystal and salt
An investigation of supramolecular synthons of p-hydroxybenzoic acid (PHBA) has been carried out in this work. Three different kinds of compounds derived fromPHBA (hydrate (1), co-crystal (2) and salt (3)) have been synthesized and characterized by single-crystal X-ray diffraction, infrared spectroscopy, differential scanning calorimetry (DSC) and thermogravimetric analyses (TGA). A thorough struc...
http://www.polymer.cnt//ss/sunbw/publicationsshow_6083.html |
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108.Enhanced thermal stability of organogels through self-reinforcing supramolecular assembly of a cholesterol–polyoxomatalate–cholesterol hybrid gelator
We report our study on the enhanced thermal stability of organogels through forming self-reinforcing supramolecular assemblies of a polyoxometalate (POM)-containing hybrid gelator. The designed and synthesized gelator has a molecular structure of cholesterol–POM–cholesterol. In our experiment, we found an intriguing phenomenon: the hybrid gelator could dissolve in toluene at 80 C and the soluti...
http://www.polymer.cnt//ss/wangwei/publicationsshow_5957.html |
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[Chem Commun] A Microcontacting Printing Induced Supramolecular Self-Assembled Photo Active Surface for Patterning Polymer Brushes
A facile and robust strategy for creating micropatterned polymer brushes via the combination of micro-contact printing (μCP) induced supramolecular self-assembled photo active surface with subsequent self-initiated photografting and photopolymerization (SIPGP) is reported. The results contribute to polymeric functionalization on a wide range of hydroxylated surface or graphene based materials
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_5862.html |
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Interfacial organization-induced supramolecular chirality of the Langmuir-Schaefer films of a series of PPV derivatives
This paper reports the supramolecular chirality from optically inactive polymers through
an interfacial organization at the air/water interface. A series of poly(phenylenevinylene) (PPV) derivatives with dimethyloctyloxyphenyl substitutents were designed, and their spreading Langmuir monolayers as well as Langmuir-Schaefer (LS) films were investigated. The films were characterized b...
http://www.polymer.cnt//ss/tangrupei/publicationsshow_5512.html |
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103.POM–Organic–POSS Cocluster: Creating A Dumbbell-Shaped Hybrid Molecule for Programming Hierarchical Supramolecular Nanostructures
We report the construction of dumbbell-shaped hybrid molecules for programming their hierarchical supramolecular nanostructures through a synergetic self-assembly. Our first dumbbell-shaped hybrid molecule is a POM−organic−POSS
cocluster produced by covalently coupling a POM cluster and a POSS cluster together through an organic tether. Structural analyses demonstrated a highly ordere...
http://www.polymer.cnt//ss/wangwei/publicationsshow_4812.html |
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Supramolecular Self-assembly of Monoend-functionalized Methoxy Poly(ethylene glycol) and α-Cyclodextrin: From Micelles to Hydrogel
An effective strategy was developed to fabricate a supramolecular hydrogel with the complexation of a-cyclodextrins (a-CDs) and monoend-functionalized low molecular weight methoxy poly(ethylene glycol) (mPEG, Mn¼2000) micelles. Hydrophobic cinnamic acid was immobilized on methoxy poly(ethylene glycol) via L-lysine as linker to prepare amphiphilic mPEG. The monoend-functionalized mPEG self-a...
http://www.polymer.cnt//ss/hebin/publicationsshow_4595.html |
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A Supramolecular Janus Hyperbranched Polymer and Its Photoresponsive Self-Assembly of Vesicles with Narrow Size Distribution.
A Supramolecular Janus Hyperbranched Polymer and Its Photoresponsive Self-Assembly of Vesicles with Narrow Size Distribution.
http://www.polymer.cnt//ss/luzhongyuan/publicationsshow_4574.html |
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Novel supramolecular system of amphiphilic hyperbranched polymer with β-cyclodextrin and hyperbranched topography cavities: Synthesisand selective encapsulation
Novel supramolecular system of amphiphilic hyperbranched polymer with hyperbranched poly(bcyclodextrin)
core was designed and synthesized to accomplish a so-called selective encapsulation,
where two types of guest molecules can be encapsulated into two types of molecular cavities from bcyclodextrin
(b-CD) and topography structure of hyperbranched polymer, respectively. The double
molecular rec...
http://www.polymer.cnt//ss/fanxd/publicationsshow_4304.html |
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[Macromol. Biosci.] Direct Biomolecules Binding on Nonfouling Surface via Newly Discovered Supramolecular Self-assembly under Physiological Condition
When lysozyme is dissolved in a neutral HEPES buffer solution (pH?=?7.4) with 0.001-0.050?M TCEP added, a fast phase transition process occurs and the resulting novel fiber-like hierarchical supramolecular assemblies made by primary spherical-particle aggregation can function as a "superglue" that binds strongly and quickly onto non-fouling coatings. This binding is highly selective towards lysozy...
http://www.polymer.cnt//ss/yangpeng/publicationsshow_3918.html |
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