Academic Journal
Fabrication of avidin-stabilized gold nanoclusters with dual emissions and their application in biosensing
| العنوان: | Fabrication of avidin-stabilized gold nanoclusters with dual emissions and their application in biosensing |
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| المؤلفون: | Zhenrong Tang, Fengjiao Chen, Dan Wang, Dongmei Xiong, Shaoying Yan, Shengchun Liu, Hua Tang |
| المصدر: | Journal of Nanobiotechnology, Vol 20, Iss 1, Pp 1-14 (2022) |
| بيانات النشر: | BMC, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Biotechnology LCC:Medical technology |
| مصطلحات موضوعية: | Avidin-stabilized gold nanoclusters (Av–Au NCs), Protein-stabilized gold nanoclusters (Prot-Au NCs), Dual-functional, Biosensor, Detect, Biotechnology, TP248.13-248.65, Medical technology, R855-855.5 |
| الوصف: | Highlights 1. Avidin-stabilized gold nanoclusters (Av–Au NCs) were synthesized for the first time by a water-bath method. 2. The synthesized Av–Au NCs not only exhibited intense blue and red emissions under 374 nm excitation, but also retained the native functionality of avidin to bind to biotin. 3. The fluorescent signal amplification system constructed by the interaction of Av–Au NCs with biotin was successfully applied to detect target DNA in vitro. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1477-3155 |
| Relation: | https://doaj.org/toc/1477-3155 |
| DOI: | 10.1186/s12951-022-01512-8 |
| URL الوصول: | https://doaj.org/article/7b53ea71196f44428c3f1930852bcc6a |
| رقم الانضمام: | edsdoj.7b53ea71196f44428c3f1930852bcc6a |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 14773155 |
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| DOI: | 10.1186/s12951-022-01512-8 |