surface modification

What are the Common Methods of Surface Modification?

Several techniques are employed for surface modification, including:
Physical Methods
Plasma Treatment: Uses ionized gas to modify the surface properties without altering the bulk material.
Laser Ablation: Utilizes high-energy laser beams to remove or modify surface layers.
Chemical Methods
Chemical Vapor Deposition (CVD): Involves the deposition of a thin film from a gas-phase precursor.
Self-assembled Monolayers (SAMs): Uses organic molecules that spontaneously form ordered layers on surfaces.
Biological Methods
Protein Adsorption: Coating surfaces with specific proteins to enhance cell interaction.
DNA Coating: Utilizing nucleic acids to modify surfaces for targeted applications.

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