1.     适合大面积制备柔性压/应力传感器的低温涂布方法

2.     一维/二维纳米材料及复合体系材料在柔性压/应力传感器中的应用

3.     柔性压/应力传感器的结构设计调控压力/应力分布，提高器件灵敏性和降低功耗、串扰

4.     柔性压/应力传感器件和系统一体化的集成结构和设计方法

主持国家自然科学基金青年项目1项和西安电子科技大学电子装备结构设计教育部重点实验室开放基金1项；1项国家重点研发计划项目子课题参与单位负责人；作为研究骨干，参与国家重点研发计划项课题目1项、上海市基础研究项目课题1项、上海市科技兴农项目1项、广东省重点领域研发计划项目子课题1项、上海交通大学重点前瞻布局基金项目1项

著作及专利

1.     Sujie Chen, Siying Li, Yukun Huang, Jiaqing Zhao, Wei Tang and Xiaojun Guo*, Chapter 9 - Engineering elastomer dielectric for low cost and reliable wearable health and motion monitoring, in smart sensors and systems, Eds. Y. Liu et al, Springer International Publishing, ISBN: 978-3-030-42233-2, 2020.

2.   Xiaojun Guo*, Wei Tang, Sujie Chen, Linrun Feng, Jiaqing Zhao, Yukun Huang, Li Ding, Haoqian Zhao, Chapter3 - Printing of fine metal electrodes for organic thin-film transistors, in Printed electronics-current trends and application, Ed. Ilgu Yun, Intech, ISBN 978-953-51-2527-3, Print ISBN 978-953-51-2301-9, 2016.

重要论文

1.     Sujie Chen, Ming Li, Yukun Huang, Haipeng Xu, Guoying Gu and Xiaojun Guo*, “Matrix addressed flexible capacitive pressure sensor with suppressed crosstalk for artificial electronic skin,” IEEE Transactions on Electron Devices , 2020, 67(7), 2940-2944. 

2.     Sujie Chen, Sai Peng, Wenjian Sun, Guoying Gu, Qing Zhang, and Xiaojun Guo*, “Scalable processing ultrathin polymer dielectric films with a generic solution based approach for wearable soft electronics”, Advanced Materials Technologies, 2019, 4(7), 1800681. 

3.     Sujie Chen, Bengang Zhuo, and Xiaojun Guo*, “Large area one-step facile processing of microstructured elastomeric dielectric film for high sensitivity and durable sensing over wide pressure range”, ACS Applied Materials & Interfaces, 2016, 8(31), 20364-20370. 

4.     Ming Li, Sujie Chen*, Boyu Fan, B. Wu, and X. Guo*, “Printed flexible strain sensor array for bendable interactive surface,” Advanced. Functional Materials, 2020, 30(34), 2003214. 

5.     Boyu Fan, Sujie Chen*, Jiaxin Gao, and Xiaojun Guo*, “Accurate recognition of lightweight objects with low resolution pressure sensor array”, IEEE Sensors Journal , 2020, 20(6), 3280-3284. 

1.2017年“软体机器人理论与技术”国际研讨会暨“软体机器人创新设计”竞赛二等奖