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4 cards from this section. Quick, good the night before a test.
What is absorption in the context of nanoparticles?
Think about how light interacts with materials.
What does scattering mean?
Consider how light changes direction when it encounters objects.
What is the main reason gold nanoparticles appear different colors?
Think about how the properties of light relate to the size of objects.
Scattering involves the redirection of light by particles.
Ask yourself if particles can change the direction of light.
How would you design a biosensor based on the principles of light absorption and scattering? Discuss the materials, structure, and expected outcomes.
Think about how light interaction changes with size and concentration of biomolecules.
Propose an experiment to measure the scattering from nanoparticles of different shapes. Include a hypothesis and expected results.
Consider how the particle shape influences the path of scattered light.
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