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1篇 您的检索式：作者名="Hongpei Deng"

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		题名	作者	年代	出处	被引量
	1	A non-invasive smart scaffold for bone repair and monitoring显示文摘Existing strategies for bone defect repair are difficult to monitor.Smart scaffold materials that can quantify the efficiency of new bone formation are important for bone regeneration and monitoring.Carbon nanotubes(CNT)have promising bioactivity and electrical conductivity.In this study,a noninvasive and intelligent monitoring scaffold was prepared for bone regeneration and monitoring by integrating carboxylated CNT into chemically cross-linked carboxymethyl chitosan hydrogel.CNT scaffold(0.5%w/v)demonstrated improved mechanical properties with good biocompatibility and electrochemical responsiveness.Cyclic voltammetry and electrochemical impedance spectroscopy of CNT scaffold responded sensitively to seed cell differentiation degree in both cellular and animal levels.Interestingly,the CNT scaffold could make up the easy deactivation shortfall of bone morphogenetic protein 2 by sustainably enhancing stem cell osteogenic differentiation and new bone tissue formation through CNT roles.This research provides new ideas for the development of noninvasive and electrochemically responsive bioactive scaffolds,marking an important step in the development of intelligent tissue engineering.	Yazhuo Huang Lingyu Zhang Yongrong Ji Hongpei Deng Mingce Long Shengfang Ge Yanjie Su Siew Yin Chan Xian Jun Loh Ai Zhuang Jing Ruan	2023	Bioactive Materials2023，，1：	0

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