Quantum dots - gold nanoparticles FRET based system immunoassay.

机译：量子点-基于FRET的金纳米粒子系统免疫测定。

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摘要

Forster resonance energy transfer (FRET) based on colloidal gold nanoparticles (AuNPs) and quantum dots (QDs) was used as a system for detection of deoxynivalenol (DON) mycotoxin in competitive immunoassay. An enhancement of distance between antibody and antigen in the presence of analyte cause decreasing of FRET and increasing of QDs luminescence.

机译：基于胶体金纳米颗粒（AuNPs）和量子点（QDs）的Forster共振能量转移（FRET）在竞争性免疫测定中用作检测脱氧雪腐酚（DON）霉菌毒素的系统。在存在分析物的情况下，抗体与抗原之间距离的增加会导致FRET的减少和QDs发光的增加。

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来源
《International Conference on Laser Optics》|2018年|403-403|共1页
会议地点 St. Petersburg(RU)
作者
O. A. Goryacheva; N. V. Beloglazova; S. De Saeger; I. Y. Goryacheva;
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作者单位

Institute of Chemistry Saratov State University Saratov Russia;

Gent University Gent Belgium;

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原文格式 PDF
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关键词
Fluorescence; Gold; Nanoparticles; Quantum dots; Immune system; Buffer storage; Energy exchange;

机译：荧光;金;纳米颗粒；量子点;免疫系统;缓冲区存储；能量交换;

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Quantum dots - gold nanoparticles FRET based system immunoassay.

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