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Electron Microscope Tomography and Single-particle Reconstruction

Electron Microscope Tomography and Single-particle Reconstruction

Transmission electron microscopy (TEM) can be used to determine the 3D structure of biological samples with the help of techniques such as electron microscope tomography and single-particle reconstruction. While single-particle reconstruction can examine macromolecules and macromolecular complexes in vitro conditions only, tomography permits the study of cell components or small cells in vivo.
Electron Tomography
Electron tomography can be performed either in TEM or STEM (scanning transmission...

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Updated: Apr 8, 2026

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

Published on: September 27, 2011

用于生物医学应用的等离子纳米架构系统.

Jorge Ricardo Mejía-Salazar¹, Osvaldo N Oliveira²

¹National Institute of Telecommunications (Inatel), Santa Rita do Sapucaí, 37540-000, MG, Brazil.

Advances in colloid and interface science

|April 23, 2025

概括

此摘要是机器生成的。

体等离子体提供先进的生物医学应用,利用纳米架构进行传感,药物输送和生物分子操纵. 创新提升了诊断,治疗和细胞操纵,展示了该领域的多功能性.

关键词:

磁性性是一种磁性性.磁塑性塑料制品的使用方法光学力量是指光学力量.血生物传感器生物传感塑制剂是一种塑制剂.

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相关实验视频

Last Updated: Apr 8, 2026

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Published on: September 27, 2011

Synthesis of Immunotargeted Magneto-plasmonic Nanoclusters

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Published on: August 22, 2014

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科学领域:

生物医学工程生物医学工程
纳米技术纳米技术
光学是什么?光学是什么?光学是什么?

背景情况:

体等离子体学,一个有着一个多世纪历史的领域,越来越多地应用于生物医学领域.
等离子系统利用纳米架构的设计,用于各种应用.

研究的目的:

审查生物医学应用的合体等离子体的最新发展.
突出纳米架构在等离子体系统中的作用,用于传感,药物输送和生物分子操纵.

主要方法:

探索量子效应,用于监测奇拉粒子和光相互作用.
利用放大光声效应用于诊断中的热声成像.
开发用于向药物输送和细胞操纵的纳米架构.

主要成果:

量子效应增强了对奇拉粒子的监测,这对于制药的反净度至关重要.
热声成像是通过表面等离子体共振和光声学效应实现的.
新型纳米架构通过等离子体加热促进了向药物输送和增强细胞操纵.

结论:

结合体等离子体,通过纳米架构学,为生物医学挑战提供了多功能解决方案.
新兴应用包括先进的诊断,向治疗和精确操纵生物实体.
磁质塑在传感和药物输送方面提供了进一步的潜力,强调了这些系统的适应性.