1 项目情况 主持国家自科基金1项，省级项目2项，厅局级项目1项，校级项目1项，横向项目1项。参与国家级项目共3项，横向项目1项；其它等级项目两项，申请发明专利1项，参与的授权发明专利9项。食品质量安全与风险预警创新团队成员。代表性项目情况如下： （1）国家自然科学基金青年基金项目，新型表面增强拉曼散射-ELISA乳品掺假蛋白检测技术研究，主持 （2）陕西省自然科学基础研究计划青年基金项目，基于复合纳米结构SERS芯片农药残留检测应用研究，主持 （3）北京工商大学重点实验室项目，白酒中硫醇类风味物质精准检测技术研究，主持 （4）陕西省重点研发计划项目，基于微流控SERS芯片智能检测白酒中醛类风味物质关键技术研究，主持 （5）陕西科技大学启动基金项目，主持 （6）国家重点研发计划，参与 2部分论文和专利如下： (1)Jian Chen, et al. Emerging Nanoparticles in Food: Sources, Application, and Safety, Journal of Agricultural and Food Chemistry，2023, 71, 8, 3564~3582. (2)Jian Chen, et al. Facile preparation of novel COFs functionalized magnetic core-shell structured nanocomposites and used for rapid detection of trace polycyclic aromatic hydrocarbons in food, Mircrochemical Joural, 2020, 159, 105460. (3)Jian Chen, et al. Functionalized Ti3C2TX MXene loaded with Ag nanoparticles as a Raman scattering substrate for rapid furfural detection in Baijiu, Foods, 2024, 13(19), 3064. (4)Jian Chen, et al. Rapid identification of milk powder adulteration based on surface-enhanced Raman spectroscopy, AIP Advances, 2024, 14, 105126. (5)Jian Chen, et al., Enantioselective recognition of chiral α-phenylethanol by β-cyclodextrin and characterization of its inclusion behaviour based on 2D ROESY. Current Pharmaceutical Analysis, 2024, 20, 152-159. (6)Su Y , Wu D , Chen J , et al. Ratiometric SERS immunosorbent assay of allergenic proteins via covalent organic framework composite material based nanozyme tag triggered Raman signal "turn-on" and amplification[J]. Analytical Chemistry, 2019, 91(18). (7)Jiahui Chen, Jianghua Liu, Di Wu, Ruiyuan Pan, Jian Chen, et al. CRISPR/Cas Precisely Regulated DNA-Templated Silver Nanocluster Fluorescence Sensor for Meat Adulteration Detection, Journal of Agricultural and Food Chemistry, 2022, 70, 14296~4303. (8)Jianghua Liu, Di Wu, Jiahui Chen, Shijie Jia, Jian Chen, et al. CRISPR-Cas systems mediated biosensing and applications in food safety detection，Critical Reviews in Food Science and Nutrition, 2022. 专利情况 (1)陈剑（排名第一）.一种核壳结构的磁性多孔复合材料及其制备方法，国家发明专利，ZL202011554596.1 (2)陈剑（排名第三）. 月牙形金属纳米结构的制备方法, 国家发明专利, ZL201210032492.2. (3)陈剑（排名第三）. 带有纳米点阵列的叉指电极及其制备方法和应用，国家发明专利, ZL201310028330.7. (4)陈剑 （排名第三），金壳磁珠及其制备方法和应用，国家发明专利, ZL201610216913.6. (5)陈剑（（排名第三），磁性复合颗粒及其制备方法和应用，国家发明专利，ZL201611095989.4.
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