دورية أكاديمية
Nanozymes sensor array for discrimination and intelligent sensing of phenolic acids in food.
| العنوان: | Nanozymes sensor array for discrimination and intelligent sensing of phenolic acids in food. |
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| المؤلفون: | Jing W; Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, No.29 of 13th Street, TEDA, Tianjin 300457, PR China. Electronic address: jingwenjie@tust.edu.cn., Yang Y; Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, No.29 of 13th Street, TEDA, Tianjin 300457, PR China., Shi Q; Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, No.29 of 13th Street, TEDA, Tianjin 300457, PR China., Xu J; Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, No.29 of 13th Street, TEDA, Tianjin 300457, PR China., Xing G; Tangshan Key Laboratory of Photoelectric Conversion Materials, Tangshan Normal University, No.156 of Jianshe North Road, Lubei District, Tangshan 063002, Hebei Province, PR China., Dai Y; Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, No.29 of 13th Street, TEDA, Tianjin 300457, PR China. Electronic address: daiyujie@tust.edu.cn., Liu F; Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, No.29 of 13th Street, TEDA, Tianjin 300457, PR China. Electronic address: fufengliu@tust.edu.cn. |
| المصدر: | Food chemistry [Food Chem] 2024 Aug 30; Vol. 450, pp. 139326. Date of Electronic Publication: 2024 Apr 10. |
| نوع المنشور: | Journal Article; Evaluation Study |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Barking : Elsevier Applied Science Publishers Original Publication: Barking, Eng., Applied Science Publishers. |
| مواضيع طبية MeSH: | Hydroxybenzoates*/chemistry , Hydroxybenzoates*/analysis , Colorimetry*/methods , Wine*/analysis , Gallic Acid*/chemistry , Gallic Acid*/analysis, Beer/analysis ; Copper/chemistry ; Copper/analysis ; Fruit and Vegetable Juices/analysis ; Catalysis ; Nanostructures/chemistry ; Biosensing Techniques/instrumentation ; Biosensing Techniques/methods ; Food Analysis/instrumentation ; Food Analysis/methods |
| مستخلص: | Although nanozymes sensor arrays have the potential to recognize multiple target substances simultaneously, they currently rarely identify phenolic acids in food due to limited catalytic performance and complex preparation conditions of nanozymes. Here, inspired by the structure of polyphenol oxidase, we have successfully prepared a novel gallic acid-Cu (GA-Cu) nanozyme with laccase-like activity. Due to the different catalytic efficiency of GA-Cu nanozymes towards six common phenolic acids, a three-channel colorimetric sensor array was constructed using reaction kinetics as the sensing unit to achieve high-throughput detection and identification of six phenolic acids within a concentration range from 1 to 100 μM. This method avoids the creation of numerous sensing units. Notably, the successful discrimination of six phenolic acids in samples of juice, beer, and wine has been achieved by the sensor array. Finally, aided by smartphones, a portable technique has been devised for the detection of phenolic acids. Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2024. Published by Elsevier Ltd.) |
| فهرسة مساهمة: | Keywords: Laccase-like; Nanozymes; Phenolic acids; Sensor array; Smartphones |
| المشرفين على المادة: | 0 (Hydroxybenzoates) I3P9R8317T (phenolic acid) 632XD903SP (Gallic Acid) 789U1901C5 (Copper) |
| تواريخ الأحداث: | Date Created: 20240414 Date Completed: 20240525 Latest Revision: 20240525 |
| رمز التحديث: | 20240525 |
| DOI: | 10.1016/j.foodchem.2024.139326 |
| PMID: | 38615530 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1873-7072 |
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| DOI: | 10.1016/j.foodchem.2024.139326 |