基本信息

                                

     
      

李剑君,女,博士,教授,博导,西安交通大学生命科学与技术学院

办公地点:教二楼北(生命学院)521室  

办公电话:82664224

Email:jjunli@mail.xjtu.edu.cn

通信地址:西安交通大学生命科学与技术学院生物医学分析技术与仪器研究所(710049)

 

教育经历

1995年于西北大学本科毕业获化学工程与工艺工学学士学位
1999年硕士毕业于西北大学生物化学工程工学硕士学位
2003年获得西安交通大学生物医学工程工学博士学位
工作经历

 2004-2007,生物工程系,讲师;

 20077月-今,生物分析技术与仪器研究所,讲师,副教授,教授;

 2013-2014,美国伊利诺伊大学香槟分校化学系访问学者。

研究领域

    多形貌贵金属纳米颗粒的制备及光谱性质调控
    基于纳米金的生物光学探针制备及应用
    基于多信息融合的生物光谱传感
    生物化学反应与分析技术
    生物化学反应与分离工程

发表论文

 

2017
1. Jian-Jun Li, Tao Li, Jian Zhu, Jun-Wu Zhao*, Reversible Tuning the Aspect Ratio and Plasmonic Shift of Gold Nanorods in Alkaline Environment: Growth, Etching and Rebuilding, Plasmonics, 2017, 1-7
2. Jing Zhao, Guorui Jin*, Guojun Weng, Jianjun Li, Jian Zhu, Junwu Zhao*, Recent advances in activatable fluorescence imaging probes for tumor imaging, Drug Discovery
Today, 2017, 22: 1367-1374. (IDS: FK3JC; SCI; IF:6.369)
3. Jian Zhu*, Hui Chang, Jian-Jun Li, Li Xin, Jun-Wu Zhao*, Dual-mode melamine detection based on gold nanoparticles aggregation-induced fluorescence “turn-on” and “turn-off” of CdTe quantum dots, Sensors & Actuators B-Chemical, 2017, 239: 906-915. (IDS:ED6FK; SCI; IF: 5.401 )
4. Ying Qi, Jian Zhu*, Jian-Jun Li, Jun-Wu Zhao*, Multi-mode iodide optical detection based on the etching of silver-coated gold nanobipyramid, Sensors & Actuators B-Chemical, 2017, 253: 612–620. (IDS: FH4LG; SCI; IF: 5.401)
5. Jian Zhu *, Bing-zheng Zhao, Ying Qi, Jian-Jun Li, Xin Li, Jun-Wu Zhao*, Colorimetric determination of Hg(II) by combining the etching and aggregation effect of cysteine-modified Au-Ag core-shell nanorods,Sensors & Actuators B-Chemical, 2017, 255 : 2927-2935. (IDS: FM0VU; SCI; IF: 5.401)
6. Cuiping Yao, Jing Wang,  Aixian Zheng, Lingjie Wu, Xiaolong Zhang , Xiaolong Liu, A fluorescence sensing platform with the MnO2 nanosheets as an effective oxidant for glutathione detection, Sensors & Actuators B-Chemical, 2017, 252:
30-36. ( IDS: FE5UT; SCI: IF: 5.401)
7. Jing Zhao, Li Long, Guojun Weng, Jianjun Li, Jian Zhu * and Jun-Wu Zhao*, Multi-branch Au/Ag bimetallic core–shell–satellite nanoparticles as a versatile SERS substrate: the effect of Au branches in a mesoporous silica interlayer, Journal of Materials Chemistry C, 2017, 5: 12678 – 12687.(IDS : FQ0TN; SCI; IF: 5.256)
8. Yang Zhe, Sun Na., Zhao Chenyang, Liu Jie and Tian Zhongmin *. Hybrid nanoparticles coated with hyaluronic acid lipoid for targeted co-delivery of paclitaxel and curcumin to synergistically eliminate breast cancer stem cells , Journal of Materials Chemistry B, 2017, 5: 6762-6775.(IDS:FE5SB; SCI; IF: 4.543)
9. Jian Zhu*, Zhu-Jun Zhao, Jian-Jun Li, Jun-Wu Zhao*,Fluorescent detection of ascorbic acid based on the emission wavelength shift of CdTe quantum dots, Journal of Luminescence, 2017, 192: 47–55. ( IDS:FJ8RX; SCI; IF:2.686 )
10. Jian Zhu, Zhu-Jun Zhao, Jian-Jun Li, Jun-Wu Zhao*, CdTe quantum dot-based fluorescent probes for selective detection of Hg (II): the effect of particle size, Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy, 2017, 177: 140–146. ( IDS:EP0KP; SCI; IF: 2.536)
11. Jian Zhu*, Hui Chang, Jian-Jun Li, Jun-Wu Zhao*, Using silicon-coated gold nanoparticles to enhance the fluorescence of CdTe quantum dot and improve the sensing ability of mercury (II), Spectrochimica Acta Part A, 2018, 188 : 170–178. ( IDS:FJ3CR; SCI; IF: 2.536)
12. Jian Zhu*, Mei-Jin Liu, Jian-Jun Li, Xin Li, Jun-Wu Zhao*, Multi-branched gold nanostars with fractal structure for SERS detection of the pesticide thiram, Spectrochimica Acta Part A, 2018, 189: 586-593. (IDS:FK6IJ; SCI; IF:2.536)
13. Jian Zhu*, Xin Li, Jian-jun Li, Jun-wu Zhao*, Enlarge the biologic coating-induced absorbance enhancement of Au-Ag bimetallic nanoshells by tuning the metal composition, Spectrochimica Acta Part A, 2017, 189: 571-577. (IDS:FK6IJ; SCI; IF:2.536 ) 
14. Chun-Hong Zhang, Jian Zhu, Jian-Jun Li*, and Jun-Wu Zhao*, Small and Sharp Triangular Silver Nanoplates Synthesized Utilizing Tiny Triangular Nuclei and Their Excellent SERS Activity for Selective Detection of Thiram Residue in Soil, ACS Applied Materials &Interfaces, 2017, 9: 17387−17398. (IDS: EW4VI; SCI; IF: 7.504 )
15. Jian Zhu*, Qi Zhang, Chun-hong Zhang, Guo-jun Weng, Jing Zhao, Jian-jun Li, Jun-wu Zhao*, Synthesis of colloidal gold nanobones with tunable negative  curvatures at end surface and their application in SERS, Journal of Nanoparticle Research, 2017, 19(11): 36401-36413.  
16. Jian Zhu*, Mei-Jin Liu, Jian-Jun Li, Xin Li, Jun-Wu Zhao*, Synthesis of gold nanostars with fractal structure: the application in surface-enhanced Raman scattering, European Physical Journal B, 2017, 90(11):21601-21608. 
17.李新,李剑君,朱键*,赵军武. 光纤光谱仪实时监测胶体金生长及凝聚. 实验室研究与探索. 2017, 36(12). 6-9.
 
    2016
1.    Li Jianjun, An Huiqin, Zhu Jian, Zhao Junwu *, Detecting glucose by using the Raman scattering of oxidized ascorbic acid: The effect of graphene oxide-gold nanorod hybrid,Sensors & Actuators B: Chemical, 2016, 235:663-669
2.    Li Jianjun, Zhang Ning, Wang Jingyuan, Yang Chunyu, Zhu Jian, Zhao Junwu *. Tuning the EDTA induced self-assembly and plasmonic spectral properties of gold nanorods: application in surface-enhanced Raman scattering. Journal of Nanoparticle Research, 2016,18(2):18- 39
3.    Weng Guojun, Li Jianjun, Zhao Junwu *. Composition controlling the number of absorption peaks in three-layered metal-dielectric-metal nanoshell. Optoelectronics and Advanced Materials-Rapid Communications, 2016,10(3-4): 185-190
4.    Fan Zhang, Jian Zhu*, Hui-Qin An, Jian-Jun Li and Jun-Wu Zhao, A two-step approach to realize size- and shape-selective separation of crude gold nanotriangles with high purification, Journal of Materials Chemistry C, 2016,4: 568-580
5.    Jian Zhu*, Jing-Fei Wang, Jian-Jun Li, Jun-Wu Zhao*, Specific detection of carcinoembryonic antigen based on fluorescence quenching of Au-Ag core-shell nanotriangle probe, Sensors & Actuators: B. Chemical. 2016,233: 214–222
6.    Jian Zhu, Jing-Fei Wang, Jian-Jun Li, Jun-Wu Zhao*, Tuning The Fluorescence Quenching Properties Of Plasmonic Ag-Coated-Au Triangular Nanoplates: Application In Ultrasensitive Detection Of CEA, Plasmonics, 2016,11:565-572
7.    Jian Zhu, Yun-qi Yu, Jian-Jun Li, Jun-Wu Zhao*, Colorimetric detection of lead (II) ions based on accelerating surface etching of gold nanorods to nanospheres induced by sodium thiosulfate, RSC Adv., 2016, 6, 25611–25619 
8.    Jian Zhu, Jie Gao, Jian-Jun Li, Xin Li, Jun-Wu Zhao*, Improve the plasmonic spectral detection of alpha-fetoprotein: the effect of branch length on the coagulation of gold nanostars, Plasmonics, 2016,11:1175-1182
9.    Guojun Weng, Xiaojing Dong, Jian-Jun Li, Jun-Wu Zhao*, Halide ions can trigger the oxidative etching of gold nanorods with the iodide ions being the most efficient, Journal of Materials Science, 2016, 51(16): 7678-7690
10.Chun-hong Zhang, Jian Zhu, Jian-jun Li, Jun-wu Zhao*, Focus and enlarge the enhancement region of local electric field by overlapping Ag triangular nanoplates, The European Physical Journal Applied Physics, 2016, 73: 10501
11. Jian Zhu*, Beibei Chen, Fan Zhang, Jianjun Li, Junwu Zhao*, Ultra-Sensitive Detection Of AFP Based On Multi-Spectral Information From Face-To-Face Aggregation Of Gold Triangular Nanoplates, Journal Of Nanoscience And Nanotechnology, 2016,16:6854-6859 
12.Ying Qi, Jian Zhu, Jian-Jun Li, Jun-Wu Zhao*, Highly Improved Synthesis Of Gold Nanobipyramids By Tuning The Concentration Of Hydrochloric Acid, Journal Of Nanoparticle Research, 2016, 18:190
13.Ting-Yang Xing, Jian Zhu, Jian-Jun Li, Jun-Wu Zhao*, Morphology Modification Of Gold Nanoparticles From Nanoshell To C-Shape:Improved Surface Enhanced Raman Scattering, Journal Of Applied Physics, 2016, 119: 243104
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