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Liquid-cell Transmission Electron Microscopy for Tracking Self-assembly of Nanoparticles

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Published on: October 16, 2017

Nanoparticle-Cell Interaction: A Cell Mechanics Perspective.

Dedy Septiadi¹, Federica Crippa¹, Thomas Lee Moore¹

¹Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland.

Advanced Materials (Deerfield Beach, Fla.)

|January 10, 2018

Summary

This summary is machine-generated.

Nanoparticles impact cell mechanics, affecting adhesion and migration. Understanding these bionanomechanical interactions is crucial for safe nanoparticle development and application.

Keywords:

bionanomechanics cell mechanics microparticles nanoparticles

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Native Cell Membrane Nanoparticles System for Membrane Protein-Protein Interaction Analysis

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Area of Science:

Biotechnology
Nanotechnology
Cell Biology

Background:

Nanoparticles offer advancements but pose environmental and health risks.
Evaluating nanoparticle safety requires understanding their biological interactions.
Traditional toxicity tests are insufficient; cell mechanics impact needs investigation.

Purpose of the Study:

To highlight the bionanomechanical interactions between nanoparticles and cells.
To discuss how nanoparticles affect cell adhesion, cytoskeleton, stiffness, and migration.
To emphasize nanotechnology-driven tools for measuring cell mechanics.

Main Methods:

Review of bionanomechanical principles.
Discussion of nanoparticle effects on cellular functions.
Emphasis on advanced nanotechnology tools for cell mechanics analysis.

Main Results:

Intracellular and extracellular nanoparticles can impair cell adhesion and cytoskeletal organization.
Nanoparticles influence cell stiffness and migration patterns.
Various nanotechnology tools enable precise measurement of cell mechanics.

Conclusions:

Bionanomechanics offers a critical perspective on nanoparticle safety.
Understanding nanoparticle-cell mechanics is vital for safe nanotechnology implementation.
Advanced tools facilitate the assessment of nanoparticle impacts on cellular biomechanics.