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The Aufbau Principle and Hund's Rule03:02

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Functional structures assembled based on Au clusters with practical applications.

Hao Chen1,2, Ligang Zou1,2, Ekram Hossain1,2

  • 1State Key Laboratory of Ultrasound in Medicine and Engineering College of Biomedical Engineering, Chongqing Medical University, Chongqing 400016, P. R. China. maox@cqmu.edu.cn.

Biomaterials Science
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Summary
This summary is machine-generated.

Gold nanoclusters (Au NCs) are versatile building blocks for advanced functional materials. This review explores Au NC assemblies with other materials for enhanced applications in imaging and drug delivery.

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Area of Science:

  • Materials Science
  • Nanotechnology
  • Biomedical Engineering

Background:

  • Gold nanoclusters (Au NCs) offer controllable morphology, stable optical properties, and biocompatibility.
  • Au NC assemblies show promise for sensing, imaging, and drug delivery applications.
  • Understanding assembly mechanisms is crucial for material development.

Purpose of the Study:

  • To comprehensively review functional structures based on Au NC assemblies.
  • To explore Au NCs combined with metals, metal oxides, and non-metal materials.
  • To highlight the potential of these assemblies in expanding functional ranges.

Main Methods:

  • Review of literature on Au NC assembly strategies.
  • Analysis of interaction forces (covalent bonds, metal coordination) in assemblies.
  • Focus on assemblies integrating Au NCs with diverse materials.

Main Results:

  • Diverse multifunctional Au NC assemblies are created through intricate arrangements.
  • These assemblies exhibit widespread applications in biological imaging, drug delivery, and optical devices.
  • Integration with metals, metal oxides, and non-metals yields enhanced functionalities.

Conclusions:

  • Au NC assemblies represent a promising platform for advanced functional materials.
  • Continued research is vital for overcoming challenges and advancing nanomaterial assembly innovation.
  • Future prospects lie in expanding the scope and application range of Au NC assemblies.