2. Dejia Wang, Hongjuan Li, Shiguo Sun, Yongqian Xu*, Cyanide boosting copper catalysis: a mild approach to fluorescent benzazole derivatives from nonemissive Schiff bases in biological media， Organic Letters , 2020, 22 , 3361-3366.
3. Ying Wu, Yuhuan Zhang, Lan Wang, Yuchen Huyan, Hongjuan Li, Zhichao Pei, Yanfeng Tang, Shiguo Sun, Yongqian Xu*, A simple ratiometric fluorescent sensor selectively compatible of different combinations of characteristic groups for identification of glutathione, cysteine and homocysteine, Sensors and Actuators B: Chemical , 2020, 302 , 127181.
4. Ziming Zheng, Yuchen Huyan, Hongjuan Li, Shiguo Sun, Yongqian Xu*, A lysosome-targetable near infrared fluorescent probe for glutathione sensing and live-cell imaging, Sensors and Actuators B: Chemical , 2019, 301 , 127065.
5. Ziming Zheng, Hongjuan Li, Shiguo Sun, and Yongqian Xu*, Media Dependent Switching of Selectivity and Continuous near Infrared Turn-on Fluorescence Response through Cascade Interactions from Noncovalent to Covalent Binding for Detection of Serum Albumin in Living Cells, ACS Applied Materials & Interfaces, 2018, 10 (51), 44336-44343.
6. Dejia Wang, Xiaopeng Fan, Shiguo Sun, Shaozhi Du, Hongjuan Li, Jinli Zhu, Yanfeng Tang, Mingxin Chang, Yongqian Xu*, Substituent effect: a new strategy to construct a ratiometric fluorescent probe for detection of Al3+ and imaging in vivo, Sensors and Actuators B: Chemical , 2018, 264 , 304-311.
7. Ying Wu, Ziming Zheng, Jia Wen, Hongjuan Li, Shiguo Sun, Yongqian Xu*, Imaging of formaldehyde in live cells and plants utilizing small molecular probes with large stokes shifts, Sensors and Actuators B: Chemical , 2018, 260 , 937-944.
8. Xiaopeng Fan#, Dan Zhang#, Hongjuan Li, Shiguo Sun and Yongqian Xu*, A BSA-squaraine hybrid system for selectively detecting Ag+in absolute PBS and sequential construction of logic functions, Sensors and Actuators B: Chemical , 2017, 245 , 290-296.
9. Dejia Wang#, Hongwei Zhao#, Hongjuan Li, Shiguo Sun and Yongqian Xu*, A fluorescent ‘‘glue’’ of water triggered by hydrogen-bonding cross-linking, Journal of Materials Chemistry C , 2016, 4 , 11050-11054. (front cover)
10. Xiaopeng Fan#, Qingyuan He#, Shiguo Sun, Hongjuan Li, Yuxin Pei and Yongqian Xu*, Nanoparticles self-assembled from multiple interactions: a novel near-infrared fluorescent sensor for detection of serum albumin in human sera and turn-on live-cell imaging, Chemical Communications , 2016, 52, 1178-1181.
11. Jia Tu, Shiguo Sun and Yongqian Xu*, A novel self-assembled platform for ratiometric fluorescent detection of spermine , Chemical Communications , 2016, 52, 1040-1043.
12. Dan Zhang, Zihao Yang, Hongjuan Li, Zhichao Pei, Shiguo Sun and Yongqian Xu*, A simple excited-state intramolecular proton transfer probe based on a new strategy of thiol-azide reaction for the selective sensing of cysteine and glutathione, Chemical Communications , 2016, 52, 749-752.
13. Benhao Li, Weiwei Li, Yongqian Xu,* Jiang Li, Jia Tu and Shiguo Sun, A simple approach for the discrimination of surfactants based on the control of squaraines aggregation, Chemical Communications , 2015, 51 , 14652-14655.
14. Jia Tu, Liangliang Xiao, Yingfang Jiang, Qingyuan He, Shiguo Sun, Yongqian Xu*, Near-infrared fluorescent turn-on detection of paraquat using an assembly of squaraine and surfactants, Sensors and Actuators B: Chemical , 2015, 215 , 382-387.
15. Liangliang Xiao, Shiguo Sun, Zhichao Pei, Yuxin Pei, Yi Pang and Yongqian Xu*, A Ga3+ self-assembled fluorescent probe for ATP imaging in vivo, Biosensors and Bioelectronics , 2015, 65 , 166-170.
16. Yongqian Xu*, Benhao Li, Liangliang Xiao, Jia Ouyang, Shiguo Sun* and Yi Pang, A colorimetric and near-infrared fluorescent probe with high sensitivity and selectivity for acid phosphatase and inhibitor screening, Chemical Communications , 2014, 50 (63), 8677-8680.
17. Yongqian Xu*, Liangliang Xiao, Shiguo Sun*, Zhichao Pei, Yuxin Pei, Yi Pang, Switchable and selective detection of Zn2+ or Cd2+ in living cells based on 3′- O -substituted arrangement of benzoxazole-derived fluorescent probes, Chemical Communications , 2014, 50 , 7514-7516.
18. Yongqian Xu*, Benhao Li, Liangliang Xiao, Weiwei Li, Chenyuan Zhang, Shiguo Sun* and Yi Pang, The sphere-to-rod transition of squaraine-embedded micelles: a self-assembly platform displays a distinct response to cysteine and homocysteine, Chemical Communications , 2013, 49(70) , 7732-7734.
19. Yongqian Xu*, Benhao Li, Weiwei Li, Jie Zhao, Shiguo Sun*, Yi Pang, ‘‘ICT-not-quenching’’ near infrared ratiometric fluorescent detection of picric acid in aqueous media, Chemical Communications , 2013, 49(42), 4764-4766.
专利
1. 徐勇前，孙世国，王德佳，李红娟，赵宏伟，一类席夫碱化合物作为氰根离子和铜离子荧光探针的应用，授权专利，ZL201710341562.6.
2. 徐勇前，孙世国，王德佳，赵宏伟，二酚化合物与2-醛基苯硼酸形成的自组装体及其作为荧光探针的应用，授权专利，ZL201710690352.8.
3. 徐勇前，孙世国，陈晖，三磷酸腺苷近红外荧光探针的制备方法，授权专利，ZL201610066928.9.
4. 徐勇前，孙世国，赵宏伟，一种荧光染料及其应用，授权专利，ZL201610486134.8.
5. 徐勇前，孙世国，贺卿原，缓冲水溶液中检测亲和素的近红外荧光探针的制备方法，授权专利，ZL201510141575.X.
六．联系方式
通讯地址：陕西杨凌西北农林科技大学化学与药学院理科大楼C406
