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Tea Stains-Inspired Antifouling Coatings Based on Tannic Acid-Functionalized Agarose
It is well-known that tannic acid (TA) and its analogs bind strongly to various substrates to produce, for example, the familiar and unpleasant "tea stains". Functionalization of a polymer or macromolecule with TA would confer the resulting biomacromolecules with similar binding or anchoring ability on many surfaces. To verify the hypothesis, the naturally occurring polysaccharide agarose (Agr) wa...
http://www.polymer.cn//ss/xulq/publicationsshow_10423.html |
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Deoxycholic acid-grafted PEGylated chitosan micelles for the delivery of mitomycin C
Mitomycin C (MTC) was incorporated to a micelle system preparing from a polymer named deoxycholic acid chitosan-grafted poly(ethylene glycol) methyl ether (mPEG-CS-DA).
mPEG-CS-DA was synthesized and characterized by 1H nuclear magnetic resonance (1H-NMR) and Fourier transform infrared spectroscopy. mPEG-CS-DA formed a core-shell micellar
structure with a critical micelle concentrati...
http://www.polymer.cn//ss/shinianqiu/publicationsshow_10313.html |
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Contraction-type glucose-sensitive microgel functionalized with a 2-substituted phenylboronic acid ligand
A new glucose-sensitive microgel, the poly(N-isopropylacrylamide-co-2-acrylamidophenylboronic acid) (P(NIPAM-2-AAPBA)) microgel, which contracts instead of expanding in the presence of glucose, was synthesized. The configuration of 2-AAPBA allows for the occurrence of an intramolecular B-O coordinated interaction, which stabilizes the tetrahedral form of the phenylboronic acid (PBA) group and ma...
http://www.polymer.cn//ss/zhangyongjun/publicationsshow_10100.html |
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Synthesis and properties of an acid-labile dual-sensitive ABCD star quaterpolymer
Synthesis of multicomponent miktoarm stars (MMS) has attracted much attention due to their intriguing morphologies and multipurpose applications. Thus far, the examples of stimuli-cleavable MMS are very scarce. This study aims at modular synthesis of the first example of an acid-labile ABCD star quaterpolymer and exploring its potential in smart drug delivery systems. An alkyne-core-functionaliz...
http://www.polymer.cn//ss/zhaoyouliang/publicationsshow_10089.html |
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Thermo-responsive rheological behavior of borinic acid polymer in dilute solution.
In comparison with other boron containing polymers, the investigations on the borinic acid containing polymers have been mostly ignored in spite of their easy synthesis. Our previous studies indicate a borinic acid polymer (PBA) holds promising potential as a new type of stimuli-responsive polymer. However, the property investigations were mainly based on turbidity changes. Here, we report the r...
http://www.polymer.cn//ss/wanwenming/publicationsshow_10012.html |
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Research on the preparation and properties of lauric acid/expanded perlite phase change materials
In this study, a form-stable lauric acid/expanded perlite (LA/EP) composite was prepared by absorbing
paraffin into porous networks of expanded perlite. The form-stable composite was characterized by
using Differential scanning calorimetry (DSC), Fourier transform infrared spectroscopy (FT-IR), Scanning
electron microscope (SEM) techniques, durability and leakage test. Leakage test resu...
http://www.polymer.cn//ss/jason/publicationsshow_9907.html |
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Self-curing furan-based elastic thermosets derived from citric acid
Self-curing furan-based elastic thermosets derived from citric acid
http://www.polymer.cn//ss/gaohui/publicationsshow_9901.html |
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New zinc-organic frameworks based on flexible benzylaminetetracarboxylic acid and bipyridine colinkers
Three new metal-organic frameworks (MOFs), [Zn-2(L)( H2O)]center dot 3DMF center dot 1.5H(2)O (1), [Zn-2(L)(4,4'' -bpy) (1.5)(H2O)(2)] center dot 2DMF center dot 2H(2)O (2), and [Zn-2(L)(2,2'' -bpy)(2)(DMF)(2)] center dot 2DMF center dot 4H(2)O (3) [H4L = 5,5'' -(2,3,5,6-tetramethyl-1,4-phenylene) bis(methylene) bis(azanediyl) diisophthalic acid, 4,4'' -bpy = 4,4'' -bipyridine, 2,2'' -bpy = 2,2'' ...
http://www.polymer.cn//ss/zhaoxuebo/publicationsshow_9853.html |
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(JPCC) Giant Magnetoresistive Phosphoric Acid Doped Polyaniline-Silica Nanocomposites
The phosphoric acid doped conductive polyaniline (PANI) polymer nanocomposites (PNCs) filled with silica nanoparticles (NPs) have been successfully synthesized using a facile surface initiated polymerization method. The chemical structures of the nanocomposites are characterized by Fourier transform infrared (FT-IR) spectroscopy. The enhanced thermal stability of the PNCs com...
http://www.polymer.cn//ss/guhongbo/publicationsshow_9622.html |
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Surface Acetylation of Cellulose Nanocrystal and Its Reinforcing Function for Poly(lactic acid)
A novel and facile method for surface acetylation of cellulose nanocrystals (CN) was developed by reaction with acetic anhydride and hydroxyl groups on the surface of CN. The resultant acetylated cellulose nanocrystals (ACN) exhibited improved dispersion in various organic solvents and reduced polarity as compared with unmodified CN. These ACN were subsequently introduced into a p...
http://www.polymer.cn//ss/ninglin/publicationsshow_9389.html |
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