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Updated: Jul 8, 2026

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation
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纳米粒子密度对SPP辅助等离子体组件动力学的影响

Kethahalli Shivappa Mahadeva Prasad1, Rajeev K Sinha2, Aswini Kumar Mohapatra3

  • 1Manipal Institute of Applied Physics, Manipal Academy of Higher Education, Manipal, 576104, India.

Scientific reports
|August 6, 2025
PubMed
概括

本研究探讨了用于表面增强拉曼光谱 (SERS) 的金纳米粒子 (AuNPs) 的动态组装. 最佳的SERS信号取决于纳米粒子密度和组装时间,显示最大强度的反向关系.

关键词:
工业,创新和基础设施.纳米粒子密度的密度塑组件的组件尺寸大小等离子纳米粒子组件组件基于解决方案的 SERS 服务.

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相关概念视频

Van der Waals Interactions01:24

Van der Waals Interactions

Atoms and molecules interact with each other through intermolecular forces. These electrostatic forces arise from attractive or repulsive interactions between particles with permanent, partial, or temporary charges. The intermolecular forces between neutral atoms and molecules are ion–dipole, dipole–dipole, and dispersion forces, collectively known as van der Waals forces.Polar molecules have a partial positive charge on one end and a partial negative charge on the other end of the molecule,...