（1）DNA 生物传感器；

（2）响应性功能核酸的设计及应用；

（3）基于梳型阳离子共聚物的 DNA 二级结构可控转换及分子机理研究；

（4）锂离子电池凝胶聚合物电解质。

Guangping Chen, Chaoqun Niu, Xiaoxue Liao, Yubing Chen, Wenyan Shang, Jie Du*, Yong Chen. Boron-containing single-ion conducting polymer electrolyte for dendrite-free lithium metal batteries. Solid State Ionics 2020, 349, 115309.

Chen Liu, Jialun Han, Lujian Zhou, Jingjing Zhang, Jie Du*. DNAzyme-Based Target-Triggered Rolling-Circle Amplification for High Sensitivity Detection of microRNAs. Sensors 2020, 20, 2017.

Wenyan Shang, Chaoqun Niu, Guangping Chen, Yubing Chen, Jie Du*. Anion-inhibited solid framework polymer electrolyte for dendrite-free lithium metal batteries. Electrochimica Acta 2020, 338, 135902.

Guangping Chen, Chaoqun Niu, Yubing Chen, Wenyan Shang, Yanyu Qu, Zhi Du, Lingzhu Zhao, Xiaoxue Liao, Jie Du*, Yong Chen. A single-ion conducting polymer electrolyte based on poly(lithium 4-styrenesulfonate) for high-performance lithium metalbatteries. Solid State Ionics 2019, 341, 115048.

Jialun Han, Jincai Wu, Jie Du*. Fluorescent DNA Biosensor for Single-Base Mismatch Detection Assisted by Cationic Comb-Type Copolymer. Molecules 2019, 24, 575.

Chen Liu, Jialun Han, Jingjing Zhang, Jie Du*. Novel detection platform for insulin based on dual-cycle signal amplification by Exonuclease III. Talanta 2019, 199, 596–602.

Chaoqun Niu, Jie Liu, Guangping Chen, Chen Liu, Tao Qian, Jingjing Zhang, Bokai Cao, Wenyan Shang, Yubing Chen, Jialun Han, Jie Du*, Yong Chen. Anion-regulated solid polymer electrolyte enhances the stable deposition of lithium ion for lithium metal batteries. Journal of Power Sources 2019, 417, 70-75.

Zheng Zhang, Jialun Han, Yuxuan Pei, Renzhen Fan, Jie Du*. Aptamer-patterned hydrogel films for spatiotemporally programmable capture and release of multiple proteins. ACS Appl. Bio Mater. 2018, 1, 1206−1214.

Chaoqun Niu, Mingke Zhang, Guangping Chen, Bokai Cao, Jiwei Shi, Jie Du*, Yong Chen. An effectively inhibiting lithium dendrite growth in-situ-polymerized gel polymer electrolyte. Electrochimica Acta 2018, 283, 349-356.

Zheng Zhang, Jialun Han, Yitan Li, Jie Du*. A sensitive and recyclable fluorescence aptasensor for detection and extraction of platelet-derived growth factor BB. Sensors & Actuators B. Chemical 2018, 277, 179−185.

Chen Liu, Jialun Han, Yuxuan Pei, Jie Du*. Aptamer Functionalized DNA Hydrogel for Wise-Stage Controlled Protein Release. Appl. Sci. 2018, 8, 1941.

Zheng Zhang, Chen Liu, Chunzheng Yang, Yuyang Wu, Feng Yu, Yong Chen, Jie Du*. Aptamer-patterned hydrogel films for spatiotemporally programmable capture and release of multiple proteins. ACS Applied Materials & Interfaces 2018, In Press.

Zheng Zhang, Jie Du*, Yuli Li, Jincai Wu, Feng Yu, Yong Chen. An aptamer-patterned hydrogel for the controlled capture and release of proteins via biorthogonal click chemistryand DNA hybridization. Journal of Materials Chemistry B 2017, 5 (30), 5974-5982.

Zheng Zhang, Yuyang Wu, Feng Yu, Chaoqun Niu, Zhi Du, Yong Chen, Jie Du*. Rapid and annealing-free self-assembly of DNA building blocks for 3D hydrogel chaperoned by cationic comb-type copolymers. Journal of Biomaterials Science-Polymer Edition 2017, 28 (14), 1511-1524.

Jincai Wu, Feng Yu, Zheng Zhang, Yong Chen, Jie Du*, Atsushi Maruyama. Highly sensitive self-complementary DNA nanoswitches triggered by polyelectrolytes. Nanoscale 2016, 8, 464-470.

Feng Yu, Xiaodong Cao, Jie Du*, Gang Wang, Xiaofeng Chen. Multifunctional Hydrogel with Good Structure Integrity, Self-Healing, and Tissue-Adhesive Property Formed by Combining Die Is Alder Click Reaction and Acylhydrazone Bond. ACS Applied Materials & Interfaces 2015, 7, 24023-24031.

Jie Du*, Naohiko Shimada, Arihiro Kano, Atsushi Maruyama. Polyelectrolyte-assisted transconformation of a stem-loop DNA. Chemical Communications 2013, 49, 475-477.