电子邮箱：yiweiliu@xtu.edu.cn

办公地址：湘潭大学工程训练中心2栋406

教育背景及工作经历

2025.01-至今 湘潭大学,湖南先进传感与信息技术创新研究院,副教授

2020.02-2024.12湘潭大学,湖南先进传感与信息技术创新研究院,讲师

2013.08-2019.06西安交通大学,电子科学与技术,博士

2009.08-2013.06西安交通大学,电子科学与技术,学士

主讲课程：《半导体器件物理》、《大学物理实验》、《大学生创新创业基础》

研究领域：生物传感器与微流控技术

主持项目：

（1）碳基场效应***检测系统研究，基础xxx基金，2020.08-2022.08，50万元，已结题（优秀）；  

（2）面向复杂样本中痕量胰腺癌标志物精准检测的微流控-FET集成系统，国家自然科学基金青年项目，2025.01-2027.12, 30万元，在研；

（3）碳纳米管生物传感器在疾病血清标志物检测中应用，科技部国家重点研发计划子课题外协项目，2022.12-2025.12，40万元，在研；

（4）应用于循环肿瘤细胞检测的碳基场效应晶体管生物传感器研究，湖南省自然科学基金青年项目，2022.01-2025.01，5万元，已结题；

（5）面向不等丰度的肺癌标志物检测的碳纳米晶体管生物传感器阵列研究，湖南省教育厅一般项目，2023.01-2025.01，2万元，已结题。

代表性论文：

(1) Jiajun Tong, Hongxiang Yu, Zihang Zeng, Kemin Wang, Zijun Zhao, Yiwei Liu*, Taiping Qing, Xiaofeng Liu*, Passive pumping field-effect transistor microfluidic chip for ultratrace and portable detection of multiple biotoxins in aquatic environments. Journal of Hazardous Materials, 2026: 141377.

(2) Jing Zhao, Shibo Cheng, Xin Wang, Ruilian Yu, Bin Du, Jiajun Tong, Yiwei Liu*, Taiping Qing, Xiaofeng Liu*, Urease-mediated homogeneous dual-mode biosensor for on-site qualitative and accurate sensitive quantitative detection of toxic soluble Aβ oligomers in undiluted samples. Chemical Engineering Journal, 2025: 166632.

(3) Jiahao Li, Fukang Qi, Chaoqing Li, Lina Tang, Yutao Li, Yiwei Liu*, Yiwei Li*, Guo-Jun Zhang*, MXene-enhanced detachable transistor neuroprobe for real-time monitoring of serotonin dynamics in human organoids and living brains. Chemical Engineering Journal, 2025, 512: 162542.

(4) Zhihui Liu, Si Wang, Kemin Wang, Jiajun Tong, Zijun Zhao, Xiaofeng Liu* & Yiwei Liu*, Digital microfluidic-based fluorescence methods for the automated determination of copper ions in wine, Microchimica Acta, 2025,192(3): 157.

(5) Jiajun Tong, Mengmeng Xiao, Kemin Wang, Zijun Zhao, Yu Chen, Yiwei Liu*, Taiping Qing, Xiaofeng Liu*, and Zhiyong Zhang*, Small-Molecule Self-Assembly Strategy for Ultrafast, Sensitive, and Portable Multiplexed Antibiotics Detection by Transistor Biosensor Arrays, ACS Nano, 2025, 19 (11), 11358-11370.

(6) Xuemin Gong, Kai Huang*, Xiaofei Xiao, Xiaolu Wang, Xuanyue Huang, Xiongqing Wu, Yangyu Li, Yiwei Liu*, Juexian Cao*, Heterojunction floating-gate phototransistors for ultraweak short-wavelength infrared photodetection. Journal of Materials Chemistry C, 2025, 13(25): 12762-12771.

(7) Xiao Hu, Jiahao Li, Yutao Li, Yulin Zhang, Meng-Meng Xiao, Zhenlu Zhang, Yiwei Liu*; ZhiYong Zhang*, Guo-Jun Zhang*; Plug-and-play smart transistor bio-chips implementing point-of-care diagnosis of AMI with modified CRISPR/Cas12a system, Biosensors and Bioelectronics, 2024,246(15): 115909;

(8) Kemin Wang, Xiaofeng Liu, Zijun Zhao, Luyao Li, Jiajun Tong, Qian Shang, Yiwei Liu*, Zhiyong Zhang*; Carbon nanotube field-effect transistor based pH sensors, Carbon, 2023, 205: 540-545;

(9) Luyao Li, Xiaofeng Liu, Tongye Wei, Kemin Wang, Zijun Zhao, Juexian Cao, Yiwei Liu*; Zhiyong Zhang*; Carbon Nanotube Field-Effect Transistor Biosensor with an Enlarged Gate Area for Ultra-Sensitive Detection of a Lung Cancer Biomarker, ACS Applied Materials & Interfaces, 2023,15(22): 27299-27306;

(10) Zhenfei Hou, Yiwei Liu*, Gang Niu*, Yanxiao Sun, Jie Li, Jinyan Zhao, Shengli Wu*; Carbon nanotube network film-based field-effect transistor interface state optimization by ambient air annealing, Journal of Applied Physics, 2023, 133(12): 125303;

(11) Simin Wu, Yuxuan Liu, Yuqian Tang, Xijun Jiang, Lingguang Liu, Xiaofeng Liu, Juexian Cao*, Yiwei Liu*. Dielectric modulation strategy of carbon nanotube field effect transistors based pressure sensor: towards precise monitoring of human pulse. Nanotechnology, 2023, 34(31): 315501;

(12) Yiwei Liu, Gang Niu*, Can Yang, Shengli Wu*, Liyan Dai, Oliver Skibitzki; Understanding Temperature Impact on Filament-Related HfO₂ Solid-State Incandescent Lighting Emission Devices and Performance Enhancement Using Patterned Wafer Approaches, IEEE Electron Device Letters, 2019, 40(4): 582-585;

(13) Yiwei Liu, Gang Niu*, Can Yang, Shengli Wu*, Liyan Dai, Haitao Wu, Jintao Zhang, Silicate conductive filament assisted broadband light emission of HfO₂ high-k solid state incandescent devices, Journal of Materials Chemistry C, 2018, 6(29): 7913-7919;

(14) Yiwei Liu, Can Yang, Jinyan Zhao, Shengli Wu*, Liyan Dai, Gang Niu*, HfO₂ high-k solid-state incandescent devices: performance improvement using a Ti-embedded layer and observation of conductive paths as light-emitting sources, Nanotechnology, 2017, 28(33): 0-335201

刘逸为老师主要从事碳基场效应晶体管生物传感器与微流控系统的研究，属于微电子、分析化学、物理学以及机械工程的交叉领域，欢迎具有电子、微电子、分析化学、机械工程、力学以及生物医学工程的同学们报考。

毕业生去向：