个人简介
李达秀,博士、讲师、硕士生导师
学习经历
博士:2016.09-2020.06西南大学 分析化学专业
硕士:2014.09-2016.06西南大学 分析化学专业
学士:2010.09-2014.06西昌学院 化学专业
工作经历
2020.06-至今 重庆理工大学药学与生物工程学院
教学与研究领域
目前,主要授课课程包括:《药品生产质量管理工程》《波谱解析》和《生物化学与分子生物学》等。研究领域:1)生物传感及生化分析2)DNA纳米生物技术3)生物成像。
代表性研究论文
Daxiu Li; Tingting Zhang; Fang Yang; Ruo Yuan*; Yun Xiang*; Efficient and exponential rolling circle amplification molecular network leads to ultrasensitive and label-Free detection of microRNA, Analytical Chemistry, 2020, 92(2): 2074-2079
Daxiu Li; Xia Li; Fang Yang; Ruo Yuan; Yun Xiang*; Targeted Delivery of DNA Framework-Encapsulated Native Therapeutic Protein into Cancer Cells, ACS Appl. Mater. Interfaces, 2020, 12(49): 54489-54496
Daxiu Li, Fang Yang, Ruo Yuan and Yun Xiang,* Lighting-up RNA aptamer transcription synchronization molecular machinery for ultrasensitive and label-free imaging of microRNA in single cells. Analytica Chimica Acta, 2020, 1102, 84-90.
Daxiu Li, Fang Yang, Xin Li, Ruo Yuan and Yun Xiang,* Target-mediated base-mismatch initiation of non-enzymatic signal amplification network for highly sensitive sensing of Hg2+. Analyst, 2020, 145, 507-512.
Daxiu Li; Yulan Wu; Chunfang Gan*; Ruo Yuan; Yun Xiang*; Bio-cleavable nanoprobes for target-triggered catalytic hairpin assembly amplification detection of microRNAs in live cancer cells, Nanoscale, 2018, 10(37): 17623-17628
Daxiu Li, Wenjiao Zhou, Ruo Yuan, YunXiang,* A DNA-fueled and catalytic molecule machine lights up trace under-expressed microRNAs in living cells, Analytical Chemistry, 2017, 89, 9934-9940.
Daxiu Li, Jiaqing Xie, Wenjiao Zhou, Bingying Jiang,* Ruo Yuan and Yun Xiang,* Click chemistry-mediated cyclic cleavage of metal ion-dependent DNAzymes for amplified and colorimetric detection of human serum copper (II), Analytical and Bioanalytical Chemistry, 2017, 27, 6421–6427
Daxiu Li, Wenjiao Zhou, Yaqin Chai, Ruo Yuan and Yun Xiang,* Click chemistry-mediated catalytic hairpin self-assembly for amplified and sensitive fluorescence detection of Cu2+in human serum, Chemical Communications, 2015, 51, 12637-12640
教学及科研项目
[1]重庆市教委项目,基于适体及DNA分子机器的比率荧光探针用于乳腺癌的诊断和分子分型、2021-10至2024-09、4万,在研、支持。
[2]重庆理工大学科研启动经费,0110200288,级联引发的高效能DNA分子机器用于肝细胞癌相关miRNAs快速、高灵敏检测研究、2021-01至2023-12,40万,在研、主持。
[3]国家自然科学基金(21275004):级联信号放大疾病标志物高灵敏、多组分同时电化学生物传感研究、2017-01至2020-12、80万,已结题、参研。
联系方式:E-mail:ldxiu@cqut.edu.cn