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Beijing University of Chemical Technology

2 ARTICLES PUBLISHED IN JoVE

Chemistry

Preparation of Highly Porous Coordination Polymer Coatings on Macroporous Polymer Monoliths for Enhanced Enrichment of Phosphopeptides

Alexandros Lamprou¹, Hongxia Wang^1,4, Adeela Saeed², Frantisek Svec¹, David Britt¹, Fernando Maya³

¹The Molecular Foundry, E. O. Lawrence Berkeley National Laboratory, ²Institute of Chemical Sciences, Bahauddin Zakariya University, ³Department of Chemistry, University of the Balearic Islands, ⁴Beijing Key Lab of Bioprocess, College of Life Science and Technology, Beijing University of Chemical Technology

A procedure for the preparation of porous hybrid separation media composed of a macroporous polymer monolith internally coated by a high surface area microporous coordination polymer is presented.

Medicine

Biomechanical Analysis of Adjacent Segments after Spinal Fusion Surgery Using a Geometrically Parametric Patient-Specific Finite Element Model

Yuming Wang¹, Qianyi Shen², Chang Liang², Yanzhu Shen¹, Xiangsheng Tang¹, Ping Yi¹

¹Department of Spine Surgery, China-Japan Friendship Hospital, ²College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology

Here, we used a patient-specific finite element model to analyze the mechanical changes in adjacent segments after spinal fusion surgery. The results showed that fusion surgery reduced the overall motion of the lumbar spine but increased the load on and stress in adjacent segments, especially the proximal segment.