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Mycofabrication of common plasmonic colloids, theoretical considerations, mechanism and potential applications

机译:普通等离激子胶体的分异加工,理论考虑,机理和潜在应用

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摘要

A coupling of the plasmon on the surface of metal nanopartides with an incident photon enhances a broad range of useful optical phenomena, such as resonant light scattering (RLS), surface plasmon resonance (SPR) or Raman scattering. Due to these unique optical properties plasmonic nanostructures of different sizes and shapes have gained increasing popularity in areas such as cancer diagnosis, photothermal therapy as well as the imaging of living cells, detection of pathogens, biomolecules, metal ions, and the catalysis of various reactions in wet chemistry. This article reviews the current trends in the synthesis of plasmonic nanoparticles, particularly gold (AuNPs) and silver (AgNPs), using fungi as well as the proposed mechanisms for their mycofabrication. We provide an overview of the theoretical concepts of plasmonic nanopartides which are sensitive electromagnetic responses that determine these nanoparticles applications. (C) 2015 Elsevier B.V. All rights reserved.
机译:金属纳米粒子表面上的等离激元与入射光子的耦合增强了各种有用的光学现象,例如共振光散射(RLS),表面等离振子共振(SPR)或拉曼散射。由于具有这些独特的光学特性,不同尺寸和形状的等离激元纳米结构在诸如癌症诊断,光热疗法以及活细胞成像,病原体检测,生物分子,金属离子的检测以及各种反应的催化等领域越来越受欢迎。在湿化学中。本文回顾了目前使用真菌合成等离子体纳米粒子,特别是金(AuNPs)和银(AgNPs)的趋势,以及拟议的机制。我们概述了等离子纳米粒子的理论概念,这些概念是决定这些纳米粒子应用的敏感电磁响应。 (C)2015 Elsevier B.V.保留所有权利。

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