Scientific uncertainties in nanotechnology often stem from the complexity of nanoscale interactions. At such small dimensions, materials exhibit different physical, chemical, and biological properties compared to their bulk counterparts. Predicting these properties accurately remains a challenge due to:
Quantum Effects: At the nanoscale, quantum mechanical effects become significant, altering electrical, optical, and magnetic properties in ways that are often hard to predict. Surface Area to Volume Ratio: The increased surface area to volume ratio in nanoparticles influences reactivity and strength, but this relationship is not fully understood. Measurement Limitations: Current measurement techniques may not be precise enough to capture nanoscale phenomena accurately, leading to potential errors or gaps in data.
