DNA 引导的碳纳米管和量子点自组装。

ACS Applied Optical Materials Pub Date : 2025-02-21 eCollection Date: 2025-03-28 DOI:10.1021/acsaom.4c00534

Durham Smith, Grigory Tikhomirov

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引用次数: 0

摘要

如果能以波长分辨率对可见光谱中的单光子进行稳健、可扩展的检测，将改变许多成像应用。理论研究提出用半导体量子点（QDs）功能化碳纳米管（CNTs）阵列作为这种光子传感器的物理实现。在这项工作中，我们报告了利用 DNA 作为连接 CNT 和 QDs 的智能胶水合成这些 CNT-QD 纳米结构的方法。

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DNA-Guided Self-Assembly of Carbon Nanotubes and Quantum Dots.

The ability to robustly and with scalability detect single photons in the visible spectrum with wavelength resolution would transform many imaging applications. Theoretical studies propose an array of carbon nanotubes (CNTs) functionalized with semiconductor quantum dots (QDs) as a physical realization of such photon sensors. In this work, we report approaches to synthesize these CNT-QD nanostructures using DNA as a smart glue to connect CNTs to QDs.

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来源期刊

ACS Applied Optical Materials 材料科学-光学材料-

CiteScore

1.10

自引率

0.00%

发文量

期刊介绍： ACS Applied Optical Materials is an international and interdisciplinary forum to publish original experimental and theoretical including simulation and modeling research in optical materials complementing the ACS Applied Materials portfolio. With a focus on innovative applications ACS Applied Optical Materials also complements and expands the scope of existing ACS publications that focus on fundamental aspects of the interaction between light and matter in materials science including ACS Photonics Macromolecules Journal of Physical Chemistry C ACS Nano and Nano Letters.The scope of ACS Applied Optical Materials includes high quality research of an applied nature that integrates knowledge in materials science chemistry physics optical science and engineering.