任晓君 助理研究员，硕士生导师
联系方式：renxj0@163.com
通讯地址：北京市朝阳区平乐园100号
电子邮箱：xjren@bjut.edu.cn


教育背景
2014年-2018年 北京理工大学分析化学博士学位
科研工作经历
2014年-2018年 清华大学化学系联合培养
2018年-至今 北京工业大学环能学院，师资博士后，助理研究员
研究方向
1. 基于荧光、质谱手段发展单细胞分析技术，实现对核酸、蛋白等生物大分子的原位标记成像与精准定量检测，应用于免疫、癌症等重大疾病的诊断、发生机制及药理研究。
2. 基于大科学装置同步光源的生物成像，全细胞原位解析亚细胞器及生物分子的精细变化。
主要科研成果
Xiaojun Ren, Kaixiang Zhang, Ruijie Deng, Jinghong Li*, RNA splicing analysis: frominvitro testing to single-cell imaging, Chem, 2019, 5, 2571-2592,
Xiaojun Ren, Ruijie Deng, Kaixiang Zhang, Xucong Teng, Yupeng Sun and Jinghong Li*. SpliceRCA: in situ single-cell analysis of mRNA splicing variants. ACS Cent. Sci., 2018, 4, 680-687
Xiaojun Ren, Ruijie Deng, Lida Wang, Kaixiang Zhang and Jinghong Li*. RNA splicing process analysis for identifying antisense oligonucleotide inhibitors with padlock probe-based isothermal amplification. Chem. Sci. 2017, 8, 5692-5698
Xiaojun Ren, Shizheng Wang, Dongdong Su, Liang Gao, Qing Yuan, Xueyun Gao*, Noble-metal nanocluster as enzyme-mimetic catalyst for diagnostic analysis, SCIENCE CHINA Technological Sciences, 2019, 62, 2306–2309,
Xiaojun Ren, Haihong Bai, Yiting Pan, Wei Tong, Rugang Zhong, Weijie Qin, Xiaohong Qian. A graphene oxide-based immobilized PNGase F reagent for highly efficient N-glycan release and MALDI-TOF MS profiling. Analytical Methods. 2014, 8, 2518-2525
Ruijie Deng, Kaixiang Zhang, Lida Wang, Xiaojun Ren, Yupeng Sun and Jinghong Li* DNA-Sequence-Encoded Rolling Circle Amplicon for Single-Cell RNA Imaging. Chem. 2018, 4,1194-1196
Yupeng Sun, Ruijie Deng, Kaixiang Zhang, Xiaojun Ren, Ling Zhang and Jinghong Li*. Single-cell study of extracellular matrix effect on cell growth by in situ imaging of gene expression. Chem. Sci. 2017, 8, 8019–8024
Ruijie Deng, Kaixiang Zhang, Yupeng Sun, Xiaojun Ren and Jinghong Li*. Highly specific imaging of mRNA in single cells by target RNA-initiated rolling circle amplification. Chem. Sci. 2017, 8, 3668-3675.
Yupeng Sun, Kaixiang Zhang, Ruijie Deng, Xiaojun Ren, Can Wu and Jinghong Li*. Tunable stiffness of graphene oxide/polyacrylamide composite scaffolds regulatescytoskeleton assembly. Chem. Sci., 2018, 9, 6516–6522
Kaixiang Zhang, Ruijie Deng, Xucong Teng, Yue Li, Yupeng Sun, Xiaojun Ren, and Jinghong Li*. Direct Visualization of Single-Nucleotide Variation in mtDNA Using a CRISPR/Cas9-Mediated Proximity Ligation Assay. J. Am. Chem. Soc. 2018, 140, 11293-11301
Xin Tang, Ruijie Deng, Yupeng Sun, Xiaojun Ren, Mengxi Zhou and Jinghong Li*. Amplified Tandem Spinach-Based Aptamer Transcription Enables Low Background miRNA Detection. Anal. Chem. 2018, 90, 10001-10008.
Ruijie Deng, Yi Dong, Xuhan Xia, Yicong Dai, Kaixiang Zhang, Qiang He, Wei-cai Zeng, Xiaojun Ren, and Jinghong Li*. Recognition-enhanced metastably shielded aptamer (RMSApt) enables digitally quantifying small molecules. Anal. Chem. 2018, 90, 14347-14354
Yupeng Sun, Ruijie Deng, Xiaojun Ren, Kaixiang Zhang, and Jinghong Li*. 2D Gelatin Methacrylate Hydrogels with Tunable Stiffness for Investigating Cell Behaviors. ACS Appl. Bio Mater., 2019, 2, 570–576
Ya Zhang, Xiangchun Zhang, Qing Yuan, Wenchao Niu, Chunyu Zhang, Jiaojiao Li, Zhesheng He, Yuhua Tang, Xiaojun Ren, Zhichao Zhang, Pengju Cai, Liang Gao * and Xueyun Gao*. Peptide-Templated Gold Clusters as Enzyme-Like Catalyst Boost Intracellular Oxidative Pressure and Induce Tumor-Specific Cell Apoptosis. Nanomaterials, 2018, 8, 1040
Haihong Bai, Yiting Pan, Xiaojun Ren, Feiran Hao, Hui Yan, WeiJie Qin, Xiaohong Qian. An Ultra-fast and Highly Efficient Multiple Proteases Digestion Strategy Using Graphene Oxide-Based Immobilized Protease Reagents. Science China Chemistry. 2014, 5, 695-707.
Haihong Bai, Yiting Pan, Wei Tong, Wanjun Zhang, Xiaojun Ren, Fang Tian, Xin Wang, Yangjun Zhang, Yulin Deng, Weijie Qin, Xiaohong Qian. Graphene Based Soft Nanoreactors for Facile "One-Step" Glycan Enrichment and Derivatization for MALDI-TOF-MS Analysis. Talanta. 2013, 15, 1-7.
Hui Yan, Feiran Hao, Qichen Cao, Jiabin Li, Nannan Li, Haihong Bai, Xiaojun Ren, Xianyu Li, Yangjun Zhang, Xiaohong Qian. A Novel Method for Identification and Relative Quantification of N-terminal Peptides Using Metal Element Chelated Tags Coupled with Mass Spectrometry. Science China Chemistry. 2014, 5, 708-717.
在研科研项目
1. 国家自然科学基金青年项目，基于双功能纳米团簇探针的单细胞RNA剪接变异体分析研究（**），2020/01-2022/12，主持，在研
2. 北京市自然科学基金面上项目，基于原位滚环扩增的脑胶质瘤基因突变的可视化分型研究（**），2020/01-2022/12，主持，在研
3. 中国博士后科学基金面上资助，多重纳米团簇探针设计及RNA剪接变异体分析应用（2019M650401），2019/06-2020/7，主持，在研
4. 北京市博士后科研活动资助，基于蜗牛式探针的RNA单分子原位组织成像分析（zz2019-125），2019/07-2020/7，主持，在研