 |  Nanotechnology 30 Flashcards |  Start |
 | Nanotechnology refers to the manipulation of matter at dimensions ranging from ___ to ___. |  Card: 1 / 30 |
| 1 to 100 nanometers | Card: 2 / 30 |
| True or False: Nanomaterials exhibit different properties compared to micromaterials due to their size and surface effects. | Card: 3 / 30 |
| True | Card: 4 / 30 |
| What are the two main categories of nanomaterials based on their composition? | Card: 5 / 30 |
| Inorganic-Based Nanomaterials and Organic-Based Nanomaterials | Card: 6 / 30 |
| True or False: Carbon nanotubes are known for their high toxicity and poor electrical conductivity. | Card: 7 / 30 |
| False: Carbon nanotubes are known for their low toxicity and high electrical conductivity. | Card: 8 / 30 |
| What is the primary function of lipid nanoparticles in nanomedicine? | Card: 9 / 30 |
| To act as carriers for mRNA in vaccines and deliver small molecules. | Card: 10 / 30 |
| What is the significance of quantum dots in nanotechnology? | Card: 11 / 30 |
| Quantum dots have unique properties that make them suitable for applications in drug delivery, diagnostics, and medical imaging. | Card: 12 / 30 |
| True or False: The Nano Mission was launched in 2001 to promote nanotechnology in India. | Card: 13 / 30 |
| False: The Nano Mission was launched in 2007. | Card: 14 / 30 |
| What are nanocomposites, and why are they significant? | Card: 15 / 30 |
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| Nanocomposites are materials made from two distinct constituents that possess superior properties compared to their individual components. | Card: 16 / 30 |
| True or False: India ranks first globally in nanotechnology research publications as of 2023. | Card: 17 / 30 |
| False: India ranks third globally in terms of contributions to nanotechnology publications. | Card: 18 / 30 |
| What role do nanosensors play in environmental remediation? | Card: 19 / 30 |
| Nanosensors are used for pollution monitoring and detecting contaminants in the environment. | Card: 20 / 30 |
| True or False: Nanotechnology is primarily limited to electronic applications and has no significance in healthcare. | Card: 21 / 30 |
| False: Nanotechnology has significant applications in healthcare, including drug delivery and diagnostics. | Card: 22 / 30 |
| What advancements have been made in nanotechnology for water treatment in India? | Card: 23 / 30 |
| Development of metal nanoparticle-based filters and low-cost nanofiltration devices for purifying water. | Card: 24 / 30 |
| What impact does the small size of nanoparticles have on their environmental behavior? | Card: 25 / 30 |
| Their small size allows them to penetrate deep into the environment, raising concerns about potential chemical reactions and interactions with other particles. | Card: 26 / 30 |
| True or False: Nanomaterials possess properties that are identical to those of micromaterials due to their size. | Card: 27 / 30 |
| False. Nanomaterials have different properties than micromaterials due to their size and surface effects. | Card: 28 / 30 |
| What is a significant challenge facing the commercialization of nanotechnology in India? | Card: 29 / 30 |
| High costs for intellectual property rights and infrastructure, along with limited financial resources. | Card: 30 / 30 |
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