教育经历 2002/09-2006/03，中科院长春应化所，电分析国家重点实验室，博士 1999/09-2002/07，北京师范大学，化学系，硕士 1995/09-1999/07，北京师范大学，化学系，学士 工作经历 2015/05-至今，吉林大学，食品科学与工程学院，食品质量与安全系，教授/博士生导师 2013/10-2015/04，吉林大学，军需科技学院，食品质量与安全系，教授 2008/10-2013/09，吉林大学，军需科技学院，食品质量与安全系，副教授 2008/06-2008/09，吉林大学，军需科技学院，食品质量与安全系，讲师 2006/04-2008/05，清华大学，化学系，博士后，合作导师：李景虹 社会兼职 吉林省农产品质量安全学会常务理事 吉林省食品学会理事 吉林省微量元素科学研究会第六届理事会副理事长 吉林省分析测试技术学会理事 吉林省检测技术学会理事

食品安全检测与控制

Chunyan Sun*（通讯作者）, Qiqi Dang, Xinyue Ma, Rui Jin, Zheng Liu, Peitong Yu, Hongxia Li, Yuting Ji, Junyang Wang*. Multicolor visual biosensor based on dual-functional aptamer-mediated gold nanorod etching for point-of-care testing of β-lactoglobulin. Sensors & Actuators: B. Chemical 431 (2025) 137406.（1区，IF=8.0） Xinyue Ma, Ningyi Xu, Xu Yan, Na Guo, Chuanyu Yang, Chunyan Sun*（通讯作者）, Hongxia Li*. Enhancing reliability for AFB1 analysis in food: Ratiometric fluorescence/colorimetric dual-modal analysis platform using multifunctional GO-Fe3O4. Biosensors and Bioelectronics 263 (2024) 116594.（1区，IF=12.6） Chuanyu Yang, Caiyi Du, Feiyu Yuan, Peitong Yu, Boxu Wang, Changshun Su, Ruiqi Zou, Junyang Wang, Xu Yan, Chunyan Sun*（通讯作者）, Hongxia Li*. CRISPR/Cas12a-derived ratiometric fluorescence sensor for high-sensitive Pb2+ detection based on CDs@ZIF-8 and DNAzyme. Biosensors and Bioelectronics 251 (2024) 116089.（1区，IF=12.6） Xinyue Ma, Rizeng Meng, Miaomiao Yu, Na Guo, Huan Wang, Hongru Zheng, Chunyan Sun*（通讯作者）. Label-free and low-background fluorescent structure-switching aptasensor for sensitive detection of staphylococcal enterotoxin A based on graphene oxide-assisted separation of ssDNA. Food Control 155 (2024) 110105.（1区，IF=5.6） Junyang Wang, Qian Zhang, Zheng Liu, Chuanyu Yang, Ying Li, Xinyue Ma, Ting Lv, Chunyan Sun*（通讯作者）. Label-Free Fluorescence Sensing Strategy Based on Functional Nucleic Acids via Energy Transfer between DNA-Templated Silver Nanoclusters and Gold Nanorods. Journal of Agricultural and Food Chemistry 70 (2022) 12220-12231. （一区，IF=5.895） Chuanyu Yang, Peitong Yu, Ying Li, Junyang Wang, Xinyue Ma, Ni Liu, Ting Lv, Hongru Zheng, Han Wu, Hongxia Li*, Chunyan Sun*（通讯作者）. Platform formed from ZIF‑8 and DNAzyme: “turn-on” fluorescence assay for simple, high-sensitivity, and high-selectivity detection of Pb2+. Journal of Agricultural and Food Chemistry 70 (2022) 9567-9576. （一区，IF=5.895） Ying Li , Kai Liu , Boxu Wang , Zheng Liu , Chuanyu Yang , Junyang Wang , Xinyue Ma, Hongxia Li*, Chunyan Sun*（通讯作者）. Engineering DNAzyme strategies for fluorescent detection of lead ions based on RNA cleavage-propelled signal amplification. Journal of Hazardous Materials 440 (2022) 129712. （一区，IF=14.224） Ying Li, Hongxia Li, Hongru Zheng, Han Wu, Kai Liu, Junyang Wang, Chuanyu Yang, Xinyue Ma, Chunyan Sun*（通讯作者）. Signal-on fluorescent strategy based on RNA cleavage-inhibited catalytic hairpin assembly and photo-induced electron transfer for Pb2+ detection. Sensors & Actuators: B. Chemical 364 (2022) 131880. （一区，IF=9.221） Ying Li, Ruifang Su, Hongxia Li, Jiajia Guo, Niko Hildebrandt*, Chunyan Sun*（通讯作者）. Fluorescent aptasensors: Design strategies and applications in analyzing chemical contamination of food. Analytical Chemistry 94 (2022) 193-224. （辅助封面文章）（一区，IF=8.008） Junyang Wang, Hongxia Li, Caiyi Du, Ying Li, Xinyue Ma, Chuanyu Yang, Wentao Xu*, Chunyan Sun*（通讯作者）. Structure-switching aptamer triggering signal amplification strategy for tobramycin detection based on hybridization chain reaction and fluorescence synergism. Talanta, 243 (2022) 123318. （一区，IF=6.556）