Publications by authors named "Tian-Liang Wu"
A sensitive capsaicin sensor was constructed based on a poly(sodium 4-styrenesulfonate) functionalized graphite modified screen printed electrode (PSS-Grp/SPE) in this study. The PSS-Grp and poly(diallyldimethylammonium chloride) functionalized graphite (PDDA-Grp) were easily synthesized by interacting Grp with PSS and PDDA through sonication, and resulted in negative and with positive charges on the surface, respectively. The prepared PSS-Grp and PDDA-Grp were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and ultraviolet and visible spectroscopy (UV-vis).
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- * Results showed that while both techniques successfully treated the fractures, the modified approach had a lower incidence of cement extrusion (14.29%) compared to traditional methods (37.12%), which was statistically significant.
- * The conclusion suggests that the modified technique is safer and more precise for injecting cement without increasing costs, making it a preferable option for treating such fractures.
Objective: To establish a three-dimensional finite element model of the L(5)/S(1) motion segment with percutaneous axial lumbosacral screw and analyze the biomechanical stress on the screw.
Methods: With the help of related software and the Mechanical Virtual Human of China, a three-dimensional finite element model was established. Three different loading conditions on the screw were analyzed with this model.
[Finite element analysis of screw in percutaneous axial lumbosacral interbody fusion].
Zhonghua Yi Xue Za Zhi
January 2010
Objective: To establish a 3D finite element model of L5/S1 motion segment with percutaneous axial lumbosacral interbody fusion (AxiaLIF) screw and conduct a preliminary analysis of biomechanical stress.
Methods: The titanium screw was implanted in L5 and S1 vertebral body. Solid model was established by CAD software according to the actual dimensions of screw.
[Relevant imaging and anatomical measurements of presacral space for axial lumbosacral interbody fusion].
Zhonghua Yi Xue Za Zhi
January 2010
Article Synopsis
- - The study aimed to gather radiological data on the presacral space to support the use of axial lumbosacral interbody fusion (AxiaLIF) in China, focusing on measurements related to anatomical distances in the sacral region.
- - Key findings indicated significant differences in measurements between males and females, particularly in distances related to the anterior sacral foramina and nearby vascular structures.
- - The research concluded that it is possible to design appropriate surgical tools and establish a safe surgical area for AxiaLIF procedures in the Chinese population.