What Is the Advantage of Using Quantum Dots as an Alternative

question 4

Multiple Choice

What is the advantage of using quantum dots as an alternative to organic fluorochromes such as Cy3 and Alexa dyes?

• A) They are brighter.
• B) Their emission spectra can be precisely fine-tuned.
• C) They have a longer lifetime and bleach more slowly.
• D) All of the above.

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Definitions:

Rehearsal

The cognitive process of repeatedly practicing material to enhance memory retention.

Long-Term Memory

The phase of the memory process responsible for the storage of information over an extended period, potentially a lifetime.

Masking

A method in perceptual research where a visual stimulus is made less visible to the observer by the presence of another stimulus, hindering the ability to perceive or process the first stimulus.

Memory Recall

The process of retrieving information stored in long-term memory, bringing it into conscious awareness.