Du Juan

Associate Professor

ADDRESS：Kexue Road No. 136 Gaoxin District, Zhengzhou University of Light Industry, Zhengzhou, China.

E-mail：bio.dujuan@hotmail.com; dujuan@zzuli.edu.cn

Websites：https://www.researchgate.net/profile/Juan-Du-31

Research Field and Interests：Food safety

[1] Development of magnetic separation technology and its application in recognition and enrichment of target bacteria in food;

[2] Biosensors for the rapid detection of foodborne pathogens and signal amplification study;

[3] Antibacterial effect and mechanism of metal nanomaterials on foodborne pathogens

Education Background：

2014.03-2017.02 Kyung Hee University, Doctor of philosophy (PhD)

2010.09-2013.04 Dalian Polytechnic University, Master

2006.09-2010.06 Henan Institute of Science and Technology, Bachelor

Teaching Courses：

FoodMicrobiology, Inspection of FoodMicrobiology

Publications：

[1] Du Juan;Zongshuang Li; Liu Kai; Guo Jiangli; Bai Yanhong. Colorimetric aptasensor for Listeria monocytogenes detection using dual functional Fe₃O₄@MIL100(Fe) with magnetic separation and oxidase like activities in food samples, Microchimica Acta, 2024,191:504.

[2] Du Juan;Zongshuang Li; Guo Jiangli; Du Kaidong; Chen Zhijian; Bai Yanhong.Development of a magnetic separation method for rapid isolation and enrichment of bacteria in raw pork using chitosan functionalized magnetic Fe₃O₄@MIL-100(Fe) composites, Journal of Food Science, 2024 89(10):6628-6637.

[3] Du Juan; Chen Xin; Liu Kai; Zhao Dianbo; Bai Yanhong. Dual recognition and highly sensitive detection of Listeria monocytogenes in food by fluorescence enhancement effect based on Fe₃O₄@ZIF-8-aptamer, Sensors & Actuators: B. Chemical, 2022, 360: 131654.

[4] Du Juan; Liu Jialei; Liu Kai; Zhao Dianbo; Sagratini Gianni; Tao Jing; Bai Yanhong. Development of a fluorescent test strip sensor based on surfacepositively charged magnetic beads separation for the detection of Listeria monocytogenes, Analytical Methods, 2022, 14(22): 2188-2194.

[5] Du Juan; Liu Kai; Liu Jialei; Zhao Dianbo; Bai Yanhong. A novel lateral flow immunoassay strip based on Label-free magnetic Fe₃O₄@UiO-66-NH₂ nanocomposite for rapid detection of Listeria monocytogenes, Analytical Methods, 2022, 14(24): 2423-2430.

[6] Du Juan; Wu Shujing; Niu Liyuan; Li Junguang; Zhao Dianbo; Bai Yanhong. A gold nanoparticles-assisted multiplex PCR assay for simultaneous detection of Salmonella typhimurium, Listeria monocytogenes and Escherichia coli O157:H7, Analytical Methods, 2020, 12(2): 12-217.

[7] Du Juan; Wu, Shujing; Hu, Zheyuan; Yu, Ziyue; Zhao, Dianbo; Bai, Yanhong ; Green synthesis of salt-tolerant gold nanoparticles for the rapid qualitative detection of Listeria monocytogenes in lateral flow immunoassay, Journal of Materials Science, 2020, 55(32): 15426-15438.

[8] Du Juan, Hu Zheyuan, Yu Ziyue, Li Hailong, Pan Jie, Zhao Dianbo, Bai Yanhong, Antibacterial activity of a novel Forsythia suspensa fruit mediated green silver nanoparticles against food-borne pathogens and mechanisms investigation. Materials Science & Engineering C-Materials for Biological Applications，2019(102): 247-253.

[9] Du Juan, Hu Zheyuan, Dong Weijie, Wang Yubo, Wu Shujing, Bai Yanhong, Biosynthesis of large-sized silver nanoparticles using Angelica keiskei extract and its antibacterial activity and mechanisms investigation. Microchemical Journal, 2019(147): 333-338.

[10] Du Juan, Singh Hina, Dong Weijie, Bai Yanhong, Yi Tae-Hoo, Colorimetric detection of Listeria monocytogenes using one-pot biosynthesized flower-shaped gold nanoparticles, Sensors and Actuators B: Chemical. 2018, 265: 285-292.

Projects：

[1] 2025.01-2027.12 National Natural Science Foundation of China, Grant No. 32402241

[2] 2024.01-2025.12 Scientific and Technological Project of Henan Province , Grant No.242102321130

[3] 2024.01-2025.12 Henan provincial key scientific research project plan for colleges and universities, Grant No. 24A550017

Honors：

[1] The First prize of Science and Technology Progress award of China Light Industry Association(6/10), 2024

[2]The second prize of Science and Technology Progress award of China Light Industry Association(4/5), 2019