祝贺：化学楼509科研室，11名2021届科研训练本科生（包括毕业设计）中有9人考取硕士研究生，进一步深造，考研录取率为81.8%！祝你们在新的起点上扬帆起航，砥砺前行！！

      本届同学，在实验室科研训练期间或本科毕业论文期间，已参与发表SCI论文5篇，In press 论文2篇：

[1] Lei Hu, Mengxin Zhang, Junwei Dong, Ran Dong, Caili Yu, Shijie Gong, Zhengquan Yan*, A neoteric dual-channel spectral sensor for wide-range pH detection based on variables in UV-vis peak and intensity, Analytical Methods, 2021, In press

[2] Xiaoyu Zheng,^# Junkai Hao,^# Kangwei Gongsun, Jing Feng, Xiao Cheng, Lei Hu,* Zhengquan Yan,* An efficient electrochemical method for detection of ultra-trace Ag⁺ based on NiS nanoparticles anchored onto graphene oxide (NiS@GO), ChemistrySelect, 2021, In press

[3] Lin Xing,^# Qi Zhao,^# Xiaoyu Zheng, Mingwei Hui, Yalin Peng, Xiao Zhu,* Lei Hu,* Wenli Yao, Zhengquan Yan,* Porous Ag-Chitosan Nanospheres Bridged by Cysteine Residues for Colorimetric Sensing of Trace Hg²⁺, ACS Applied Nano Materials, 2021, 4: 3639−3646.

[4] Qi Zhao,^# Wenxin Gou,^# Xueting Zhang, Mengyuan Zhang, Yanru Bu, Lijun Wang, Lei Hu,* Wenli Yao, Zhengquan Yan,* Hg²⁺-activated oxidase-like activity of Ag₂S@graphene oxide nanozyme and its naked-eye monitoring Hg²⁺ application with obvious hyperchromic effect, Applied Surface Science, 2021, 545: 148973.

[5] Hua Yuan, Yixuan Li, Yanyan Zhang, Shuo Liu, Junkai Hao, Lei Hu,* Wenli Yao, Zhengquan Yan,* UV-vis spectral property of water-soluble 3,5-bis-(2,4,6-tri-hydroxy phenylazo) benzoic acid and their application for pH detection, Journal of Applied Spectroscopy, 2020, 87 (5): 925-929.

[6] Qi Zhao,^# Xinming Xu,^# Yunling Xu, Kangwei Gongsun, Lei Hu*, Shina Yan, Wenli Yao, Zhengquan Yan*, Synergistically improved electrochemical performance and its practical application of graphene oxide stabilized nano Ag₂S by one-pot homogeneous precipitation, Applied Surface Science, 2020, 501: 144208.

[7] Lei Hu, Liwen Yin, Fang Wang, Dehua Yu, Chenshu Wang, Mingwei Hui, Luyao Chu, Xiao Zhu,^* Zhengquan Yan^*, Molecular spectra of a D-π-A typed polydentate ligand chromophore and its simultaneous response to trace Cu²⁺ and Co²⁺, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2019, 220: 117130.

注：划线的为化学楼509科研室2021届本科毕业生