کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10134191 1645610 2018 61 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Recent progress in biosensors based on organic-inorganic hybrid nanoflowers
ترجمه فارسی عنوان
پیشرفت اخیر در بیوسنسورها بر پایه نانوفیلترهای هیبرید آلی-معدنی
کلمات کلیدی
نانوفیلترهای هیبرید ارگانیک-غیر ارگانیک، بیوسنسور، الکتروشیمی، رنگ سنجی، نقطه مراقبت،
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
Organic-inorganic hybrid nanoflowers (HNFs) are a class of flower-like hybrid materials self-assembled from metal ions and organic components, such as enzymes, antibodies, DNA and amino acids et al. Based on their properties of enhanced enzyme activity, stability, facile synthesis and excellent biocompatibility, HNFs enable them to be a highly versatile platform for latent applications in many realms, such as biological sensing, biomimetic catalyst, dye decolorization and support nanomaterials, etc. Compared with free enzymes, HNFs are potentially advantageous for biological applications owing to their enhanced catalytic ability and powerful load capacity. Herein, an overview of recent developments achieved in HNFs biosensing, including electrochemical biosensors, colorimetric biosensors, and point-of-care diagnostic devices, is provided. We summarized the preparation of different HNFs based on the type of metal ions and biomolecules used. The signal tags involved in the all-in-one hybrid nanoflowers are particularly emphasized. The challenges, future trends, and prospects associated with HNFs and their related materials for biosensing are also discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biosensors and Bioelectronics - Volume 120, 30 November 2018, Pages 175-187
نویسندگان
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