Prof. Shi-Jie Li
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Academic Career Length
7Years (2020-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
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Journal Article
Mingfei PanTMTianyu Ma
Tianyu MaJYJingying Yang
Jingying YangShi-Jie LiLSLIU Shengmiao
LIU ShengmiaoSWShuo Wang
Shuo WangThis paper describes the development of lateral flow immunochromatographic assays (ICAs) using colloidal Au sphere (SP) and nanorods (NRs) as signal markers for the determination of zearalenone (ZEN) in cereals. The developed ICAs can detect the analyte ZEN within a short time (10 min), and achieve lower limit of detection (LOD). This is the first time that the AuNRs are used as signal probe in immune test strip for ZEN detection. For colloidal AuSP immunochromatographic analysis (AuSP-ICA), the LODs in solution and spiked cereal sample were 5.0 μg L−1 and 60 μg kg−1, and for AuNRs immunochromatographic analysis (AuNRs-ICA) the two LODs achieved 3.0 μg L−1 and 40 μg kg−1, respectively. These two proposed ICAs have minor cross-reaction to the structural analogs of ZEN, and no cross-reactivity with aflatoxin B1, T-2 toxin, ochratoxin A, deoxynivalenol, fumonisin B1. Both of the developed ICAs can specifically and sensitively detect ZEN in cereals, providing an effective strategy for rapid screening and detection of ZEN in a large number of food samples.
27 July 2023 in Food Chemistry
Journal Article
Shi-Jie LiLNLinqing Nie
Linqing NieLYLu Yang
Lu Yang
Dancai FanWJWang Junping
Wang JunpingSWShuo Wang
Shuo Wang +2
16 June 2021 in Sensors and Actuators B: Chemical
Journal Article
Journal Article
CYChi-Xuan Yao
Chi-Xuan YaoLDLu Dong
Lu DongLYLu Yang
Lu Yang
Jin WangShi-Jie LiSWShuo Wang
Shuo Wang +3
Functional nanoprobes which detect specific food hazards quickly and simply are still in high demand in the field of food-safety inspection research. In the present work, a dual-emission metal-organic framework-based ratiometric fluorescence probe was integrated to detect Cu2+ and Pb2+ with rapidness and ease. Specifically, quantum dots (QDs) and carbon quantum dots (CQDs) were successfully embedded into zeolitic imidazolate framework-67 (ZIF-67) to function as a novel ratiometric fluorescent sensing composite. The ratiometric fluorescence signal of CQDs/QDs@ZIF-67 was significantly aligned with the concentration of metal ions to give an extremely low detection limit of 0.3324 nM. The highly sensitive and selective CQDs/QDs@ZIF-67 composite showed potential for the rapid and cost-effective detection of two metal ions.
5 October 2024 in Microchimica Acta
Journal Article
BFBinying Fu
Binying Fu
QZQi Zhang
Qi Zhang
LNLinqing Nie
Linqing Nie
Shi-Jie LiSWShuo Wang
Shuo WangJournal Article
MPMeihui Pian
Meihui PianLDLu Dong
Lu DongZYZhen-Ting Yu
Zhen-Ting YuFWFan Wei
Fan WeiCLChun-Yang Li
Chun-Yang LiSWShuo Wang
Shuo Wang +3
This study aimed to compare ozone-microbubble-washing (OM) performed by domestic equipment with conventional water-washing (CW) regarding resultant quality attributes of muscle foods. For this purpose, muscle microstructure and lipid and protein oxidation were evaluated in pork and fish samples after OM and CW treatments. The assessment of muscle microstructure showed that OM treatment did not damage the microstructure of muscle fibers in both pork and fish samples. Thiobarbituric acid reactive substances (TBARS) values were not detected in both treatment groups, and they were substantially below the generally acceptable threshold (1 mg MDA/kg). The methylglyoxal (MGO) level of OM-treated fish samples was significantly higher than that of CW-treated fish samples. However, glyoxal (GO) and MGO levels of OM-treated pork samples were significantly lower than that of CW-treated pork samples. Similar types and sites of oxidative modification and similar numbers of modified peptides, as well as no significant difference in the concentration of total and most of the free amino acids (FAA) between treatment groups, indicated that OM treatment did not accelerate protein oxidation.
About Me
Shijie Li, female, born in April 1993, Senior Engineer.
I am dedicated to the research of novel food safety biosensing technologies based on functional nanomaterials, focusing on the concepts of high throughput, low cost, and simple pre-processing to achieve accurate and rapid detection. I am actively exploring new recognition systems, signaling systems, and biosensing methods to improve construction techniques and performance.
I have presided over the following projects: the National Natural Science Foundation of China (32102068), the National Key Research and Development Program of China (2023YFF1104703-04), and the China Postdoctoral Science Foundation (2020M680870). I have also published more than 30 SCI articles and serve as an invited reviewer for several journals, including Food Chemistry.
Additionally, I have a comprehensive understanding of the market demand for food safety testing technology. Building on my research, I have successfully translated some of my results into the market. As a result, I have won one Gold Award (2021), two Silver Awards (2022), and one Bronze Award (2023) at the National Postdoctoral Innovation and Entrepreneurship Competition. In 2023, I was also selected as one of the U30 Young Entrepreneurs of Tianjin in the "Science and Innovation China" program.