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Article
Increased Hydrogen-bonding of Poly(m-phenylene isophthalamide) (PMIA) with Sulfonate Moiety for High-performance Easily Dyeable Fiber
The demand for high thermal stability and high strength agents is growing steadily as a result of their increasing application in advanced materials. A series of sulfonated poly(m-phenyleneisophthalamide) (SPMIA)...
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Article
Simulation and experiment of a remotely operated underwater vehicle with cavitation jet technology
污染物质的存在会引起海底环境中的许多经济和 生态问题. 本文以遥控无人潜水器 (ROV) 为基 础承载**台, 实现基于空化喷射清洗技术的水下 结构表面附着物清洗.
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Article
Synthesis and Characterization of Easily Colored Meta-aramid Copolymer Containing Ether Bonds
This work described the preparation of easily colored meta-aramid (PMIA) copolymers from m-phenylenediamine (MPD), isophthaloyl dichloride (IPC), and 3,4′-oxydianiline (3,4′-ODA) via solution polycondensation in
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Article
Fluorescent detection of Cu(II) by chitosan-based AIE bioconjugate
Detection of Cu(II) is very important in disease diagnose, biological system detection and environmental monitoring. Previously, we found that the product TPE-CS prepared by attaching the chromophores of tetra...
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Article
A novel chitosan-based sponge coated with self-assembled thrombin/tannic acid multilayer films as a hemostatic dressing
In order to prepare a novel hemostatic dressing for uncontrolled hemorrhage, a porous chitosan sponge was coated with self-assembled (thrombin/tannic acid) n films, which were b...
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Article
Ferroferric oxide/chitosan scaffolds with three-dimensional oriented structure
A facile approach to construct ferroferric oxide/chitosan composite scaffolds with three-dimensional oriented structure has been explored in this research. Chitosan and ferroferric oxide are co-precipitated by...
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Article
Chitosan and multi-walled carbon nanotube composite rods
Multi-walled carbon nanotubes (MWNTs) and chitosan (CS) composite rods with layer-by-layer structure were prepared via in situ precipitation method. On the one hand, some MWNTs fragments with open tips played the...
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Article
Preparation of chitosan/hydroxyapatite guided membrane used for periodontal tissue regeneration
In an effort to develop biomaterials to meet guided tissue regeneration (GTR) standards for periodontal tissue recovery, a homogeneous and transparent chitosan (CS)/hydroxyapatite (HA) membrane with potential ...
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Article
A relaxation scheme for a multi-class Lighthill-Whitham-Richards traffic flow model
We present a high-resolution relaxation scheme for a multi-class Lighthill-Whitham-Richards (MCLWR) traffic flow model. This scheme is based on high-order reconstruction for spatial discretization and an impli...