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Quantum Dots: An Emerging Tool for Point-of-Care Testing
Micromachines ( IF 3.4 ) Pub Date : 2020-11-29 , DOI: 10.3390/mi11121058
Suchita Singh , Aksha Dhawan , Sonali Karhana , Madhusudan Bhat , Amit Kumar Dinda

Quantum dots (QDs) are semiconductor crystals in the nanodimension having unique optical and electronic properties that differ from bulk material due to quantum mechanics. The QDs have a narrow emission peak, size-dependent emission wavelength, and broad excitation range which can be utilized for diverse biomedical applications such as molecular imaging, biosensing, and diagnostic systems. This article reviews the current developments of biomedical applications of QDs with special reference to point-of-care testing.

中文翻译:

量子点:即时点测试的新兴工具

量子点(QD)是纳米尺寸的半导体晶体,具有独特的光学和电子特性,由于量子力学的原因,该特性不同于块状材料。量子点具有狭窄的发射峰,与尺寸有关的发射波长和宽泛的激发范围,可用于多种生物医学应用,例如分子成像,生物传感和诊断系统。本文回顾了量子点的生物医学应用的最新发展,并特别提到了即时检验。
更新日期:2020-12-01
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