निम्नलिखित वैज्ञानिकों में से कौन नैनो तकनीक में अपने बुनियादी काम या खोजों से संबद्ध नहीं हैं?

Which set of physical properties is specifically characteristic of carbon-based nanomaterials like graphene and carbon nanotubes?

Which primary factors account for the unique physical and chemical properties exhibited by nanomaterials?

What is the standard dimensional scale that generally defines nanomaterials?