Science and Technology · Nanotechnology
What key technological advantage do nanosensors provide in environmental pollution monitoring?
- 1They physically filter large volumes of industrial effluent without requiring power.
- 2They neutralize airborne chemical hazards by releasing counter-reactants.
- 3They automatically degrade complex microplastics into harmless organic molecules.
- 4They enable the detection of air and water contaminants at extremely low concentrations.✓
Correct answer
They enable the detection of air and water contaminants at extremely low concentrations.
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