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Amorphous silica nanohybrids: Synthesis, properties and applications

机译:非晶硅纳米杂化物:合成,性质和应用

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摘要

Hybridized nanomaterials have been extensively investigated due to their superior properties over individual nanomaterials and molecules. Amorphous silica nanoparticles are often employed as a matrix or carrier, along with a functional component, to form a silica-based nanohybrid. The functional component can be a molecule or another type of nanomaterial. These nanohybrids combine the advantages employing both silica and the functional component. So far, a variety of applications of such nanohybrids has been reported. In this review, we have covered several major types of silica nanohybrids. The functional components include regular fluorophores, chemiluminescent molecules, drug molecules, quantum dots, gold nanomaterials, magnetic nanoparticles and nanocatalysts. The synthesis strategies, properties and potential applications of each silica nanohybrid are discussed in detail. A conclusion is drawn based on the current progress and future perspectives of the silica nanohybrids.
机译:杂交纳米材料由于其优于单个纳米材料和分子的优越性能而被广泛研究。非晶态二氧化硅纳米粒子通常与功能成分一起用作基质或载体,以形成基于二氧化硅的纳米杂化物。功能成分可以是分子或另一种类型的纳米材料。这些纳米杂化物结合了同时使用二氧化硅和功能成分的优点。迄今为止,已经报道了这种纳米杂交体的各种应用。在这篇综述中,我们涵盖了几种主要类型的二氧化硅纳米杂化物。功能成分包括规则的荧光团,化学发光分子,药物分子,量子点,金纳米材料,磁性纳米颗粒和纳米催化剂。详细讨论了每种二氧化硅纳米杂化物的合成策略,性质和潜在应用。基于二氧化硅纳米杂化物的当前进展和未来观点得出结论。

著录项

  • 来源
    《Coordination chemistry reviews》 |2009年第24期|2998-3014|共17页
  • 作者单位

    Department of Chemistry, University of North Dakota, Grand Forks, ND 58203, USA;

    Department of Chemistry, University of North Dakota, Grand Forks, ND 58203, USA;

    Department of Chemistry, University of North Dakota, Grand Forks, ND 58203, USA;

    Department of Chemistry, University of North Dakota, Grand Forks, ND 58203, USA;

    Department of Chemistry, University of North Dakota, Grand Forks, ND 58203, USA;

    Department of Chemistry, University of North Dakota, Grand Forks, ND 58203, USA;

    Department of Chemistry, University of North Dakota, Grand Forks, ND 58203, USA;

    Department of Chemistry, University of North Dakota, Grand Forks, ND 58203, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    silica nanohybrid; fluorescence; gold nanoparticle; quantum dots; catalyst;

    机译:二氧化硅纳米杂化荧光金纳米粒子量子点;催化剂;

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