How Do Nanomaterials Interact with Biological Systems?
Nanomaterials can interact with biological systems through various mechanisms, including:
Cellular Uptake: Nanomaterials can be taken up by cells via endocytosis or other pathways, potentially leading to cellular damage. Protein Corona Formation: When nanomaterials enter biological fluids, they can adsorb proteins, forming a "protein corona" that influences their biological interactions. Oxidative Stress: Some nanomaterials can generate reactive oxygen species (ROS), leading to oxidative stress and damage to cellular components.
