| Facile fluorescence detection of malachite green in fish using molecularly imprinted polymers doped CdTe quantum dots based system | |
Zhang, Yimeng1; Wang, Chuanliang2,5; Wei, Guo1; Wang, Xuesong1; Liu, Wanhui1; Yang, Gangqiang1; Zhang, Peng1; Li, Qinglian2; Geng, Xuhui2; Chen, Lingxin3,4 ; Song, Zhihua1
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| Source Publication | FOOD CHEMISTRY
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| ISSN | 0308-8146 |
| 2024-06-01 | |
| Volume | 442Pages:10 |
| Keyword | Fluorescence detection CdTe quantum dots Molecularly imprinted polymers Malachite green Fish tissues |
| DOI | 10.1016/j.foodchem.2024.138458 |
| Corresponding Author | Geng, Xuhui(xhgeng@dicp.ac.cn) ; Song, Zhihua(zhihuasong08@yeah.net) |
| Abstract | Malachite green (MG) possesses high toxicity, therefore, the detection of MG in fish tissues is of vital importance. A novel core-shell MIPs doped CdTe quantum dots coated silica nanoparticles (CdTe-MIP/SiO2 NPs) were synthesized via a simple one -pot strategy. The materials were characterized carefully. The resulting CdTe-MIP/ SiO2 NPs were coated on the thin layer chromatography plate, and coupled with miniaturized fluorimeter for fluorescence detection of MG in fish samples. The resulting CdTe-MIP/SiO2 NPs based system possessed good linearity (0.01 - 20 mu mol/L), high recoveries (98.36 %-101.45 %) and low detection limit (3.7 nmol/L) for MG. Furthermore, CdTe-MIP/SiO2 NPs based system were employed to measure fish samples spiked with MG, meanwhile, HPLC was utilized to evaluate the accuracy and reliability. And the paired t -test was conducted to evaluate differences between fluorescence method and HPLC, P > 0.05 means no significant difference was observed, the results demonstrated that both fluorescence method and HPLC are suitable for MG analysis. |
| Funding Organization | Yantai University Student Innovation and Entrepreneurship Training Program ; General Program of the National Natural Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Team Plan of Shandong Province ; Natural Science Foundation of Shandong Province ; Talent Induction Program for Youth Innovation Teams in Colleges and Universities of Shandong Province ; National Demonstration Center for Experimental Pharmacy Education (Yantai University) |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | THIN-LAYER ; NANOSPHERES ; ELISA ; EGGS ; MIP |
| WOS Research Area | Chemistry ; Food Science & Technology ; Nutrition & Dietetics |
| WOS ID | WOS:001176736400001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.yic.ac.cn/handle/133337/34882 |
| Collection | 中国科学院烟台海岸带研究所 |
| Corresponding Author | Geng, Xuhui; Song, Zhihua |
| Affiliation | 1.Yantai Univ, Collaborat Innovat Ctr Adv Drug Delivery Syst & Bi, Sch Pharm, Key Lab Mol Pharmacol & Drug Evaluat,Minist Educ, Yantai 264005, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, Dept Instrumentat & Analyt Chem,Key Lab Deep Sea C, 457 Zhongshan Rd, Dalian 116023, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Shandong Res Ctr Coastal Environm Engn & Technol, CAS Key Lab Coastal Environm Proc & Ecol Remediat,, Yantai 264003, Peoples R China 4.Binzhou Med Univ, Sch Pharm, Yantai 264003, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Yimeng,Wang, Chuanliang,Wei, Guo,et al. Facile fluorescence detection of malachite green in fish using molecularly imprinted polymers doped CdTe quantum dots based system[J]. FOOD CHEMISTRY,2024,442:10. |
| APA | Zhang, Yimeng.,Wang, Chuanliang.,Wei, Guo.,Wang, Xuesong.,Liu, Wanhui.,...&Song, Zhihua.(2024).Facile fluorescence detection of malachite green in fish using molecularly imprinted polymers doped CdTe quantum dots based system.FOOD CHEMISTRY,442,10. |
| MLA | Zhang, Yimeng,et al."Facile fluorescence detection of malachite green in fish using molecularly imprinted polymers doped CdTe quantum dots based system".FOOD CHEMISTRY 442(2024):10. |
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