Self-assembled nanoparticles based on folic acid modified carboxymethyl chitosan conjugated with targeting antibodyJournal of Wuhan University of Technology-Mater. Sci. Ed. - Tập 31 - Trang 446-453 - 2016
Zhengyu Hu, Hua Zheng, Dan Li, Xiong Xiong, Mingyuan Tan, Dan Huang, Xing Guo, Xueqiong Zhang, Han Yan
Nanoparticles conjugated with antibody were designed as active drug delivery system to reduce the toxicity and side effects of drugs for acute myeloid leukemia (AML). Moreover, methotrexate (MTX) was chosen as model drug and encapsulate within folic acid modified carboxymethyl chitosan (FA-CMCS) nanoparticles through self-assembling. The chemical structure, morphology, release and targeting of nan...... hiện toàn bộ
Photocatalytic activity of Mo+Fe Co-doped titanium dioxide nanoparticles prepared by Sol-Gel methodJournal of Wuhan University of Technology-Mater. Sci. Ed. - Tập 28 - Trang 44-47 - 2013
Hailin Liu, Rui Xiong
Mo+Fe co-doped TiO2 nano powders were synthesised by sol-gel method. X-ray diffraction and transmission electronic microscopy morphologies showed that the Mo+Fe co-doped TiO2 nano powders were pure anatase phase, with the average crystallite size around 20 nm. UV-Vis and photocatalic activity measurements show that this Mo+Fe co-doped TiO2 can absorb visible light, have higher separation efficienc...... hiện toàn bộ
High Temperature Decomposition Behavior of CaZrO3 Coating on Graphite for TiNi Alloy MeltingJournal of Wuhan University of Technology-Mater. Sci. Ed. - Tập 35 - Trang 980-985 - 2020
Bin Zhan, Yue Zhang, Caifen Wang, Xiaoying Wang
In order to restrain the carbon pollution, the feasibility of CaZrO3 coating was studied. The precursor powder was synthesized via solid-state reaction using metal calcium as a raw material. The protective coating on graphite was prepared by impregnation sintering method, and the effects of slurry viscosity, graphite density and coating thickness for coating were compared. The phase composition an...... hiện toàn bộ
Effect of limestone powder on microstructure of concreteJournal of Wuhan University of Technology-Mater. Sci. Ed. - Tập 25 - Trang 328-331 - 2010
Shuhua Liu, Peiyu Yan
The effect of limestone powder on microstructure of concrete was studied by using mercury intrusion porosimetry (MIP), backscattering scanning electron(BSE), scanning electron microscopy (SEM) and X-ray diffraction (XRD) techniques. The experimental results show that the compressive strength of concrete containing 100 kg/m3 limestone powder can meet the strength requirement. Limestone powder has n...... hiện toàn bộ
Chemical Property and Antibacterial Activity of Metronidazole-decorated Ti through Adhesive DopamineJournal of Wuhan University of Technology-Mater. Sci. Ed. - Tập 34 - Trang 968-972 - 2019
Dongjie Fu, Yi Lu, Shaohuai Gao, Youjian Peng, Haiying Duan
In order to present a novel metronidazole-decorated Ti implanted with antibacterial activity through adhesive dopamine, and prepare metronidazole-decorated Ti, Ti substrates were pre-modified with dopamine (DA) coating, and metronidazole was subsequently immobilized onto the surface of DA-modified Ti substrates. The prepared MET-decorated Ti interfaces were prepared for surface characterization te...... hiện toàn bộ
The properties of the sintered copper powder linerJournal of Wuhan University of Technology-Mater. Sci. Ed. - Tập 29 - Trang 269-272 - 2014
Nengquan Duan, Yonghong Gao, Junyuan Wang, Wenhua Du, Fengying Wang
In order to study the properties of sintered copper powder shaped charge liner, the copper powder, whose particle size was below 20 μm, was chosen as the main material. The mixed powders were directly pressed into the desired shape of the shaped charge liner by the top direct-pressure way. The microscopic morphology of the spinning shaped charge liner, the sintered and non-sintered powder liners, ...... hiện toàn bộ
Properties of a new dental photocurable resin based on the expanding monomer and three-component photoinitiator systemJournal of Wuhan University of Technology-Mater. Sci. Ed. - Tập 29 - Trang 384-390 - 2014
Jing Fu, Wenjia Liu, Xiaoqing Liu, Sapna Laxmi Tuladhar, Qianbing Wan, Hang Wang
The purpose of this study was to use a three-component photoinitiation system comprising 1wt% CQ (camphorquinone), 2wt% DMAEMA (2-(dimethylamino) ethyl meth acrylate) and 2wt% Ph2I+PF6
− (diphenyliodonium hexafluorophosphate) to initiate the copolymerization of the matrix resins which combine bisphenol-S-bis (3-methacrylate-2-hydroxy propyl) ether (BisS-GMA) with the expanding mono...... hiện toàn bộ
Preparation of high performance green alumina ceramic balls by roller production wasteJournal of Wuhan University of Technology-Mater. Sci. Ed. - Tập 23 - Trang 134-138 - 2008
Lianyun Zhong, Bolin Wu, Lianmeng Zhang, Guifang Zhang
To reuse roller waste as a raw material of high performance green ceramic balls, three kinds of white alumina ceramic balls whose wear resistance were 2–3 times of the best high alumina ceramic ball with 90% Al2O3 were prepared, and the Al2O3 content of the prepared balls was 75%. It is found that the effect of calcia and magnesia on the wear resistance of ceramic balls is contrast to the accepted...... hiện toàn bộ
Preparation and characterization of stainless steel/TiC nanocomposite particles by ball-milling methodJournal of Wuhan University of Technology-Mater. Sci. Ed. - Tập 24 - Trang 38-41 - 2009
Wenyi Chen, Jian Zhou
A stainless steel/10wt%TiC nanocomposite particles were prepared by high-energy ball-milling method using stainless steel, carbon and titanium as raw materials. The evolution of phase composition, microstructure and specific surface area of the stainless steel/TiC nanocomposite particles with increasing ball-milling time in the range of 0–100 h were investigated by XRD, SEM, TEM and BET techniques...... hiện toàn bộ
Two-step synthesis of TiC0.7N0.3@WC-MoC2 core-shell microspheres and fabrication of TiC0.7N0.3@WC-MoC2-based cermets by SPSJournal of Wuhan University of Technology-Mater. Sci. Ed. - Tập 26 - Trang 710-714 - 2011
Haijun Yu, Ying Liu, Yongzhong Jin, Binghong Li, Jinwen Ye, Pingping Li
The precursor with TiC0.7N0.3@WO3-MO3 microspheres were prepared by a novel method from the WO3-MoO3 sol dipping. Subsequently, TiC0.7N0.3@WC-MoC2 core-shell structural microspheres were successfully obtained by carburizing the precursor at 900 °C in a flowing mixture of CH4 (20 ml · min−1) and H2 (200 ml · min−1) for 2 h. Then TiC0.7N0.3@WC-MoC2-15Co cermets were prepared utilizing the core-shell...... hiện toàn bộ