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Chem. J. Chinese Universities, 2002, 23, 1778-1780. Direct Fabrication of Magnetite Nanoparticles Patterns via“Dip-Pen”Nanolithography
We use 8 nm magnetite nanoparticles as "ink", self assembly monolayer(SAM) of
bovine serum albumin(BSA) as "paper" to generate arbitrary structures at micro
or nanometer scales in the DPNprocedure. AFMand LFMare used to image the
patterns. The height profile of pattern is about 8 nm, which is consistent with
the diameter of magnetite nanoparticles. It means that the magnetic monolayer
pattern...
http://www.polymer.cnt//ss/songwenlong/publicationsshow_8502.html |
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(Polym. Chem.) Poly(Vinyl Benzoate)-Backbone Mesogen-Jacketed Liquid Crystalline Polymers
Previously reported polymer backbone structures of mesogen-jacketed liquid crystalline polymers
(MJLCPs) are still limited to polyacrylate, polystyrene, polyacetylene, polysiloxane, polythiophene and
polynorbornene. In this manuscript, we describe a new system of MJLCPs with poly(vinyl benzoate)-
backbone (PVBnB), which were synthesized by solution polymerization and bulk photo-polym...
http://www.polymer.cnt//ss/yangh/publicationsshow_8479.html |
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(Chem. Commun.) Near-Infrared-Responsive Gold Nanorod/Liquid Crystalline Elastomer Composites Prepared by Sequential Thiol-Click Chemistry
A
novel NIR-responsive GNR/LCE composite fiber material is prepared by a
three-step sequential thiol-click chemistry approach. Taking advantage of GNRs’
significant photo-thermal effect, GNR/LCE composite material with a very low Au
loading-level (0.09 wt%), under 808 nm NIR stimulus can achieve the N-to-I transition
and shrink dramatically in ambient environment.
http://www.polymer.cnt//ss/yangh/publicationsshow_8434.html |
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(Polym. Chem.) Side Chain Liquid Crystalline Polymers with an Optically Active Polynorbornene Backbone and Achiral Mesogenic Side Groups
This work describes series of side-on and end-on SCLCPs with an
optically active polynorbornene main chain and achiral mesogens. The side-on SCLCPs display the tendency of forming nematic,
i.e. achiral mesophases, in strong contrast with the chiral nematic phase exhibited by their comparative end-on analogues.
http://www.polymer.cnt//ss/yangh/publicationsshow_8433.html |
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(J. Mater. Chem. C) Mesogen-Jacketed Liquid Crystalline Polymers and Elastomers Bearing Polynorbornene Backbone
This
manuscript describes a series of mesogen-jacketed liquid crystalline polymers
(MJLCPs) and elastomers (MJLCEs) bearing a novel polynorbornene backbone, onto
which the liquid crystalline mesogen is laterally attached by a single covalent
bond without spacers.
http://www.polymer.cnt//ss/yangh/publicationsshow_8428.html |
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(J. Mater. Chem.) Novel Liquid Crystalline Mesogens and Main-Chain Chiral Smectic Thiol-ene Polymers based on Trifluoromethylphenyl Moieties
The synthesis and characterization of a series of novel
liquid crystalline molecules containing trifluoromethylphenyl core or
2,3-bis(trifluoromethyl)phenyl core is described.
http://www.polymer.cnt//ss/yangh/publicationsshow_8421.html |
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(Chem. Mater.) Main-Chain Chiral Smectic Polymers Showing a Large Electroclinic Effect in the SmA* phase
The synthesis and characterization of a main-chain smectic liquid-crystalline polymer system designed for development into electromechanical actuators is described.
http://www.polymer.cnt//ss/yangh/publicationsshow_8419.html |
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(Chin. J. Chem.) Enzymatic Synthesis of Dipeptide Derivatives Containing Non-Coded Amino Acids in Organic Solvents
人生的第一篇文章。
http://www.polymer.cnt//ss/yangh/publicationsshow_8418.html |
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[Polym. Chem.] A dual stimuli responsive fluorescent probe carrier from a double hydrophilic block copolymer capped with β-cyclodextrin
A double hydrophilic block copolymer with β-cyclodextrin endgroups was prepared via RAFT polymerization and click reaction. The micelle formation of the polymer has been investigated as a function of temperature and pH values. The release of the encapsulated
fluorescent probe pyrene from the polymer can be controlled by variation of temperature and addition of adamantanyl-NH...
http://www.polymer.cnt//ss/tianwei/publicationsshow_8229.html |
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Chem. Comm. 2013, 49, 3431-3433: Surface charge inversion of self-assembled monolayers by visible light irradiation: cargo loading and release by photoreactions
In this study, we find that visible light can trigger both the loading and the release of N-alkyl substituted 4-picolinium on self-assembled monolayers (SAM). The latter process will result in surface-charge inversion of the SAM, which can be used for controlled release of molecules of interest.
http://www.polymer.cnt//ss/cuishuxun/publicationsshow_8220.html |
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