张德，中共党员，博士，副研究员，硕士生导师。2016年6月、2021年6月分别获得华中农业大学茶学专业本科学士和博士学位。2021年7月至2023年8月于华中农业大学食品科学与工程博士后流动站从事博士后研究。2023年9月加入华中农业大学茶学系。主要从事茶叶加工与质量安全快速检测研究，利用光谱技术和生物适配体技术构建茶叶中品质成分和风险物质的快速检测策略，解析快速检测机制，开发茶叶中品质成分和风险物质的快速检测产品。研究成果以第一作者或通讯作者发表在Chemical Engineering Journal, Journal of Hazardous Materials, Food Chemistry, Sensors and Actuators: B. Chemical等国际主流期刊。

先后主持了国家自然基金、中国博士后面上基金、国家重点研发子课题、省重点实验室开放型基金等多个项目。

主要研究方向：1.茶叶复杂基质背景下风险物质光谱特异性快速检测机理的研究；2. 基于光谱技术的茶叶加工品质控制与监测。

代表性论文（#第一作者，*通讯作者）：

(1) Chongyang Qin#, De Zhang#*, Zhuoqun Wu, Dejiang Ni, Zhi Yu*, Pei Liang*. Construction of an efficient molecular enrichment and magnetic separation flow with Fe₃O₄@Ag@COF for ratiometric SERS detection of methamidophos. Chemical Engineering Journal, 2024, 154177.

(2) De Zhang, Pei Liang*, Zhi Yu*, Jing Xia, Dejiang Ni, Dan Wang, Yongfeng Zhou, Yu Cao, Jie Chen, Jinlei Chen, Shangzhong Jin. Self-assembled “bridge” substance for organochlorine pesticides detection in solution based on Surface Enhanced Raman Scattering. Journal of Hazardous Materials, 2020, 382(121023), 1-6.

(3) De Zhang#, Zhuoqun Wu#, Minhui Cao, Dejiang Ni, Zhi Yu*, Pei Liang*. A facile heat-treatment solid phase microextraction method for SERS detection of isocarbophos in tea using a hand-held Raman spectrometer. Food Chemistry, 2023, 424, 136397.

(4) De Zhang, Pei Liang*, Zhi Yu*, Jie Huang, Dejiang Ni, Haibo Shu, Qian-min Dong. The effect of solvent environment toward optimization of SERS sensors for pesticides detection from chemical enhancement aspects. Sensors and Actuators B: Chemical, 2018, 256, 721–728.

(5) De Zhang, Pei Liang*, Wenwen Chen, Zhexiang Tang, Chen Li, Kunyue Xiao, Shangzhong Jin, Dejiang Ni, Zhi Yu*. Rapid field trace detection of pesticide residue in food based on surface enhanced Raman spectroscopy. Microchimica Acta, 2021, 188(370), 1-28.

其他第一作者或通讯作者（含共同）论文：

(1) De Zhang, Pei Liang*, Jiaming Ye, Jing Xia, Yongfeng Zhou, Jie Huang, Dejiang Ni, Lisha Tang, Shangzhong Jin, Zhi Yu*. Detection of pesticides residue in tea products at trace level based on SERS and verified via GC-MS. Analytical and Bioanalytical Chemistry, 2019, 411, 7187–7196.

(2) De Zhang#, Lisha Tang#, Jie Chen#, Zhexiang Tang, Pei Liang*, Youyi Huang, Minhui Cao, Mingqiang Zou, Dejiang Ni, Jinlei Chen, Zhi Yu*. Controllable Self-Assembly of SERS Hotspots in Liquid Environment. Langmuir, 2021, 37(2), 939-948.

(3) Wenwen Chen#, Chen Li#, Zhi Yu#, Ying Song, Xiubing Zhang, Dejiang Ni, De Zhang*, Pei Liang*. Optimum synthesis of cactus-inspired SERS substrate with high roughness for paraquat detection. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2022, 268, 120703.

(4) Qincao Shao#, De Zhang#, Cai-e Wang, Zhexiang Tang, Mingqiang Zou, Xiaobing Yang, Huaping Gong, Zhi Yu, Shangzhong Jin, Pei Liang*. Ag@MIL-101(Cr) Film Substrate with High SERS Enhancement Effect and Uniformity. The Journal Physical Chemistry C, 2021, 125(13), 7297-7304.

(5) Jiaqi Hu#, De Zhang#, Hantao Zhao, Biao Sun, Pei Liang*, Jiaming Ye, Zhi Yu, Shangzhong Jin. Intelligent spectral algorithm for pigments visualization, classification and identification based on Raman spectra. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2021, 250, 119390.

(6) Ziyang Shang#, Liang Li#, De Zhang#, Caie Wang, Zhexiang Tang, Mingqiang Zou, Huaping Zou, Zhi Yu, Shangzhong Jin, Pei Liang*. Competitive adsorption of residual polyvinylpyrrolidone and detection molecular on flower liked silver nanoparticles. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2023, 255, 119717.

(7) Xiaoming Li#, De Zhang#, Le Wang, Lu Wang, Lu Yin, Xiaohua Qi, Minqiang Zou, Qiang Chen, Zhi Yu, Pei Liang*. Shrinking gap between nanoparticles in gold nanofilms to enhance Surface-Enhanced Raman Spectroscopy performance investigated by both experimental and theoretical methods. Applied Surface Science, 2023, 638, 157823.

(8) Haojia Qin, Shuai Zhao, Huaping Gong, Zhi Yu, Qiang Chen, Pei Liang*, De Zhang*. Recent Progress in the Application of Metal Organic Frameworks in Surface-Enhanced Raman Scattering Detection. Biosensors, 2023, 13,479.

(9) Andong Qiu, Shihua Wu, Yuqiong Chen, Zhi Yu, De Zhang*, Dejiang Ni*. Dynamic changes of color, volatile, and non-volatile components during mechanized processing of green tea. Journal of Food Processing and Preservation, 2022, 255, 46(8), 1-11.

(10) Xiaoming Li^#, Jiaqi Hu^#, De Zhang^#, Xiubin Zhang, Zhetao Wang, Yufeng Wang, Qiang Chen*, Pei Liang*. Realization of qualitative to semi-quantitative trace detection via SERS-ICA based on internal standard method. Talanta, 2024, 271, 125650.

(11)  De Zhang^#, Mingxin He^#, Chongyang Qin, Zhuoqun Wu, Minhui Cao, Dejiang Ni, Zhi Yu, Pei Liang. A highly effective SERS platform formed by the fabrication of Ag@ZIF-8@Au nanoparticles for rapid detection of acetamiprid in environment. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2024, 308, 123754.

(12) Minghui Yu^#, Chongyang Qin^#, Zhi Yu, Biao Sun, Dejiang Ni, De Zhang*, Pei Liang*. Synergistic enhancement effect of Ag/rGO as SERS platform for capture and trace detection of fenvalerate molecules. Chemsensors, 2024, 12, 82.

(13) 张德，陈金磊，倪德江，陈玉琼，梁培*，余志*.表面增强拉曼技术在茶叶农药残留检测中的研究进展.食品安全质量检测学报, 2019, 10(13), 4187-4193.