How to Overcome the Challenges of Using Quantum Dots?

To mitigate the challenges associated with quantum dots in histology:

1. Use Non-Toxic Quantum Dots: Researchers are developing non-toxic quantum dots made from elements like carbon or silicon, which can be safer alternatives.
2. Optimize Functionalization Protocols: Advances in surface chemistry have led to more efficient and stable methods for conjugating quantum dots with biological molecules.
3. Cost Reduction: As the technology advances, the cost of producing quantum dots is expected to decrease, making them more accessible for routine use.