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6篇 您的检索式:作者名="Haibei Liu"
    题名 作者 年代 出处 被引量
1A 3D-bioprinted scaffold with doxycycline-controlled BMP2-expressing cells for inducing bone regeneration and inhibiting bacterial infection显示文摘Large bone defects face a high risk of pathogen exposure due to open wounds,which leads to high infection rates and delayed bone union.To promote successful repair of infectious bone defects,fabrication of a scaffold with dual functions of osteo-induction and bacterial inhibition is required.This study describes creation of an engineered progenitor cell line(C3H10T1/2)capable of doxycycline(DOX)-mediated release of bone morphogenetic protein-2(BMP2).Three-dimensional bioprinting technology enabled creation of scaffolds,comprising polycaprolactone/mesoporous bioactive glass/DOX and bioink,containing these engineered cells.In vivo and in vitro experiments confirmed that the scaffold could actively secrete BMP2 to significantly promote osteoblast differentiation and induce ectopic bone formation.Additionally,the scaffold exhibited broad-spectrum antibacterial capacity,thereby ensuring the survival of embedded engineered cells when facing high risk of infection.These findings demonstrated the efficacy of this bioprinted scaffold to release BMP2 in a controlled manner and prevent the occurrence of infection;thus,showing its potential for repairing infectious bone defects.Minqi Wang Hanjun Li Yiqi Yang Kai Yuan Feng Zhou Haibei Liu Qinghui Zhou Shengbing Yang Tingting Tang 2021Bioactive Materials2021,6,5:3
2A new approach toward carbon-modified vanadium-doped titanium dioxide photocatalysts 显示文摘LIU Haibei WU Yongmei ZHANG Jinlong 2011ACS Appl Mater Interfaces2011,3,:1
3Enhanced photocatalytic activity of nitrogen-doped titania by deposited with gold显示文摘Wu Yongmei Liu Haibei Zhang Jinlong 2009Journal of Physical Chemistry C2009,113,14:1
4A new approach toward carbon-modified vanadium doped titanium dioxide photocatalysts ACS显示文摘Liu Haibei Wu Yongmei Zhang Jinlong 0,,:1
5Capillary elec-trophoretie immunoassay for alpha-fetoprotein with chemilu-minescence detection显示文摘 Haibei Mu Yanli Zheng 2007J Chromatogr B2007,855,:1
6Enhanced photocatalytic activity of nitrogen-doped titania by deposited with gold 显示文摘Yongmei Wu Haibei Liu Jinlong Zhang 2009Phys Chem C2009,113,14:1
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