Development of silver nanoparticle-chitosan composite film for determination of total antioxidant capacity of some fruit juices and plant extracts
In this study, a silver nanoparticle-chitosan (AgNPCh) composite film was developed for the determination of antioxidant capacity of polyphenolic compounds. The optimum conditions of solid nanosensor based on chitosan-based polymeric membranes containing AgNPs such as content of the composite film,...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2024-12-01
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| Series: | Journal of Taibah University for Science |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/16583655.2024.2331436 |
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| author | Medet Zor Kubilay Güçlü Mustafa Özyürek |
| author_facet | Medet Zor Kubilay Güçlü Mustafa Özyürek |
| author_sort | Medet Zor |
| collection | DOAJ |
| description | In this study, a silver nanoparticle-chitosan (AgNPCh) composite film was developed for the determination of antioxidant capacity of polyphenolic compounds. The optimum conditions of solid nanosensor based on chitosan-based polymeric membranes containing AgNPs such as content of the composite film, pH and incubation time were idendified. The sensor measurement is based on the fact that the addition of polyphenols to the sample solution increases the absorption of Ag(0) NPs, which exhibit a characteristic plasmon absorption band at a wavelength of 423 nm and the developed method exhibits a linear variation versus the concentrations standard polyphenolic compounds. The method was applied to the apple, peach, cherry, grape and pomegranate juices and rosemary, marjoram and sage plant extracts. This sensor may be an alternative to conventional spectroscopic methods to design portable, low-cost, simple and easy-to-use field analyses without the need for special equipment for the determination of antioxidant capacity of polyphenolic compounds. |
| format | Article |
| id | doaj-art-d4cc5dbd71f547aa887da05cdb82d39c |
| institution | OA Journals |
| issn | 1658-3655 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Taibah University for Science |
| spelling | doaj-art-d4cc5dbd71f547aa887da05cdb82d39c2025-08-20T01:57:51ZengTaylor & Francis GroupJournal of Taibah University for Science1658-36552024-12-0118110.1080/16583655.2024.2331436Development of silver nanoparticle-chitosan composite film for determination of total antioxidant capacity of some fruit juices and plant extractsMedet Zor0Kubilay Güçlü1Mustafa Özyürek2Istanbul Food Control Laboratory Directorate, Republic of Turkiye Ministry of Food Agriculture and Livestock, Istanbul, TurkiyeFaculty of Arts and Sciences, Department of Chemistry, Adnan Menderes University, Aydin, TurkiyeFaculty of Engineering, Department of Chemistry, Division of Analytical Chemistry, Istanbul University-Cerrahpaşa, Istanbul, TurkiyeIn this study, a silver nanoparticle-chitosan (AgNPCh) composite film was developed for the determination of antioxidant capacity of polyphenolic compounds. The optimum conditions of solid nanosensor based on chitosan-based polymeric membranes containing AgNPs such as content of the composite film, pH and incubation time were idendified. The sensor measurement is based on the fact that the addition of polyphenols to the sample solution increases the absorption of Ag(0) NPs, which exhibit a characteristic plasmon absorption band at a wavelength of 423 nm and the developed method exhibits a linear variation versus the concentrations standard polyphenolic compounds. The method was applied to the apple, peach, cherry, grape and pomegranate juices and rosemary, marjoram and sage plant extracts. This sensor may be an alternative to conventional spectroscopic methods to design portable, low-cost, simple and easy-to-use field analyses without the need for special equipment for the determination of antioxidant capacity of polyphenolic compounds.https://www.tandfonline.com/doi/10.1080/16583655.2024.2331436Antioxidant capacitypolyphenolssilver nanoparticleschitosan based sensor |
| spellingShingle | Medet Zor Kubilay Güçlü Mustafa Özyürek Development of silver nanoparticle-chitosan composite film for determination of total antioxidant capacity of some fruit juices and plant extracts Journal of Taibah University for Science Antioxidant capacity polyphenols silver nanoparticles chitosan based sensor |
| title | Development of silver nanoparticle-chitosan composite film for determination of total antioxidant capacity of some fruit juices and plant extracts |
| title_full | Development of silver nanoparticle-chitosan composite film for determination of total antioxidant capacity of some fruit juices and plant extracts |
| title_fullStr | Development of silver nanoparticle-chitosan composite film for determination of total antioxidant capacity of some fruit juices and plant extracts |
| title_full_unstemmed | Development of silver nanoparticle-chitosan composite film for determination of total antioxidant capacity of some fruit juices and plant extracts |
| title_short | Development of silver nanoparticle-chitosan composite film for determination of total antioxidant capacity of some fruit juices and plant extracts |
| title_sort | development of silver nanoparticle chitosan composite film for determination of total antioxidant capacity of some fruit juices and plant extracts |
| topic | Antioxidant capacity polyphenols silver nanoparticles chitosan based sensor |
| url | https://www.tandfonline.com/doi/10.1080/16583655.2024.2331436 |
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