食品质量与安全

刘晨曦，工学博士，讲师。

联系方式：chenxiliu1030@outlook.com;

工作与教育经历：

2025年1月-至今：中南林业科技大学，食品科学与工程学院，讲师

2023年11月-2024年12月：洛桑联邦理工学院，化学与化学工程，联合培养博士

2020年9月-2024年12月：华南理工大学，食品科学与工程学院，工学博士

研究方向：

食品安全检测荧光传感技术、新型功能化荧光探针

主要讲授课程：

《食品微生物学》本科生课程

主持的科研项目（课题）：

中南林业科技大学I类人才引进项目，2025/01–2030/1，在研，主持。

代表性论文：

 [1] Chenxi Liu, Jingxin Liao, Yong Zheng, Ying Chen, Hongsheng Liu*, Xizhi Shi *, Random forest algorithm enhanced dual-emission molecularly imprinted fluorescence sensing method for rapid detection of pretilachlor in fish and water samples, Journal of Hazardous Materials, 2022, 439, 129591.

[2] Chenxi Liu, Jian Zhao, Rongrong Zhang, Zeming Zhang, Jinjin Xu, Aili Sun, Xizhi Shi *, Jiong Chen*, Development and application of fluorescence sensor and test strip based on molecularly imprinted quantum dots for the selective and sensitive detection of propanil in fish and seawater samples, Journal of Hazardous Materials, 2020, 389, 121884.

[3] Chenxi Liu, Mengying Wen, Shihua Mai, Yue Ma, Qingfei Duan, Xianyang Bao, Hongsheng Liu *, Wei Zou *, Harnessing nitrogen-doped graphene quantum dots for enhancing the fluorescence and conductivity of the starch-based film, Carbohydrate Polymers, 2023, 303, 120475.

[4] Chenxi Liu, Liang Qi, Shaobo Zhang, Xiao Wang, Xuecheng Guo, Hongsheng Liu*, Xizhi Shi*, Color-tunable graphene quantum dots via one-step nitrogen-induced intramolecular charge transfer for in vivo/vitro aminotransferase fluorescence sensing. Sensors and Actuators B-Chemical, 2024, 418, 136245.

[5] Chenxi Liu, Mengying Wen, Xianglong Zhou, Xiaoyue Huang, Shaobo Zhang, Hongsheng Liu*, Starch-derived carbon dots with enhanced photoluminescence and tunable emission for next-generation multi-level anti-counterfeiting. ACS Sustainable Chemistry & Engineering, 2024, 12, 33, 12354-12364.

[6] Meng Li, Chenxi Liu, Liang Qi*, Hongsheng Liu*, Nitrogen-doped graphene quantum dots anchored on hollow zeolitic imidazolate framework‑8 colloidosomes for fluorescence detection of glucose. ACS Applied Nano Materials, 2022, 5, 5425−5438.

[7] Hua Liu, Jinjie You, Chenxi Liu, Zeming Zhang, Aili Sun, Guijie Hao, Xizhi Shi. Machine learning-assisted wide-gamut fluorescence visual test paper for propazine determination in fish and seawater samples. Sensors and Actuators B: Chemical, 2024, 413, 135843.

[8] Jinjin Xu, Rongrong Zhang, Chenxi Liu, Aili Sun, Jiong Chen, Zeming Zhang*, Xizhi Shi*, Highly Selective Electrochemiluminescence Sensor Based on Molecularly Imprinted-quantum Dots for the Sensitive Detection of Cyfluthrin, Sensors, 2020, 20, 884.

近五年参与项目：

1.       2023-2026 年国家自然科学基金淀粉相变进程中的智能调控及行为机制研究，参与（32272340）

2.       2018-2020 年浙江省基金基于分子印迹功能化量子点电致化学发光的内分泌干扰特性除草剂快速检测技术研究，参与（2018A610065）