李芳，女，工学博士，讲师

教育背景：

2012年9月至2016年6月，云南师范大学，电子信息科学与技术专业，本科

2016年9月至2021年6月，南开大学，电子科学与技术专业，博士

获得荣誉：

指导学生获得蓝桥杯竞赛省部级二、三等奖。

联系方式：lifang_6952@163.com

研究方向：

（1）食品安全检测 （2）智能系统

代表性成果：

论文：

[1] Li F, Dong P, Wu Z, et al. Hairpin-aptamer conformational switching assisted dual-signal ratiometric detection of aflatoxin B1 based on liquid exfoliated graphene/Ti3C2 MXene nanocomposite[J]. LWT, 2025, 216: 117340.（SCI 1区 Top）

[2] Li F, Xiong S, Wu Z, et al. A simple lable-free aptasensor based on liquid exfoliated graphene modified electrode for chloramphenicol detection in milk[J]. Microchemical Journal, 2024, 207: 112175.（SCI 2区 Top）

[3] Li F, Luo M, Tan Y, et al. A dual-mode electrochemical and fluorescence aptasensor based on CDs@ Cu/Al-MOF and Ti3C2 for the detection of kanamycin in milk[J]. Microchimica Acta, 2025, 192(8): 1-13.（SCI 2区）

[4] Li F, Xiong S, Tan Y, et al. A simple self-assembly aptasensor for ultrasensitive detection of kanamycin based on carbon dots and Ti3C2 MXene nanocomposite[J]. RSC advances, 2025, 15(14): 11271-11282.（SCI 3区）

[5] Xiong S, Li F*, et al. Self-assembled sensing interface based on specific aptamer functionalized Ti3C2 MXene for ultrasensitive antibiotic detection in milk[J]. LWT, 2024, 200: 116186.（SCI 1区 Top）

[6] Luo M, Li F*, Dong P, et al. Ultrasensitive electrochemical aptasensor based on the Cu/Al-MOF decorated Ti3C2 for Kanamycin detection in milk and honey[J]. Microchemical Journal, 2025: 114073.（SCI 2区）

[7] Dong P, Li F*, Wu Z, et al. Liquid Exfoliated Graphene/Ti3C2 MXene Composite Based Aptasensor for Ultrasensitive Electrochemical Detection of Chloramphenicol in Milk and Honey[J]. Food Analytical Methods, 2025, 18(9): 2063-2075.（SCI 3区）

[8] Li F, Xiong S, Zhao P, et al. Few layer Ti3C2 MXene-based label-free aptasensor for ultrasensitive determination of chloramphenicol in milk[J]. Molecules, 2023, 28(16): 6074.（SCI 2区 Top）

[9] Li F, Hu S, Zhang J, et al. Possibility of combining carbon dots and liquid exfoliated graphene as a carbon based light addressable potentiometric sensor[J]. ACS sensors, 2021, 6(3), 1218-1227.（SCI 1区 Top）

[10] Li F, Hu S, Zhang R, et al. Porous Graphene Oxide Enhanced Aptamer Specific Circulating-Tumor-Cell Sensing Interface on Light Addressable Potentiometric Sensor: Clinical Application and Simulation[J]. ACS Applied Materials & Interfaces, 2019, 11(9), 8704. （SCI 1区）

[11] Jia Y, Li F. Studies of functional nucleic acids modified light addressable potentiometric sensors: XPS, biochemical assay and simulation[J]. Analytical Chemistry, 2018, 90, 5153−5161.（SCI 1区 Top）

[12] Jia Y, Li F, Jia T, et al. Meso-tetra(4-carboxyphenyl) porphine-Enhanced DNA Methylation Sensing Interface on a Light-Addressable Potentiometric Sensor[J]. ACS Omega, 2019, 4,12567-12574.（SCI 2区）

[13] Li F, Wang Z, Jia Y. Reduced Carboxylate Graphene Oxide based Field Effect Transistor as Pb2+Aptamer Sensor[J]. Micromachines, 2019, 10, 388.（SCI 3区）

项目：

1. 主持.基于自组装纳米复合物的AFB1双模式智能传感系统研究(2024KJ076)，天津市高等学校科技发展基金计划项目，2024年.

2. 参与.碳基光电化学传感器及智能系统在粮食真菌毒素检测中的应用研究（2022YFF1100904），国家市场监督管理总局科技计划项目，2022年.

3. 参与.碳基光电传感器芯片及其智能系统在乳品抗生素残留检测中的应用研究（22YFFCYS00060），天津市科技计划项目，2022年.