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Nanotechnology Applications and Its Future
Jun 25, 2024
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Nanotechnology Applications and Its Future
Introduction
Conversational anecdote with a professor about career goals.
Initial Goal
: Use nanotechnology in smart sensors, cancer therapy, and environmental protection.
Purpose
: Enrich the health and well-being of the planet and its inhabitants.
Participation in global hackathons at MIT, Stanford, and Harvard.
Basics of Nanotechnology
Definition of Nano
: One billionth of a meter (0.1 nanometer).
Example: 60,000 words from Coldplay's discography vs. diameter of one nanofiber.
Nanotechnology in Health and Wellness
Immunity Boosting Foods
: Use of microencapsulation to protect probiotic bacteria.
Paper
: Published in
Food Frontiers Wiley
, titled "Advancements of Nanotechnology in Food Science and Industry".
Nanotechnology in Medicine
Cancer Therapy
: Use of nanofibers for targeted chemotherapy.
Targets only cancer cells, minimizing harm to normal cells.
Reduces side effects and prevents cancer recurrence.
Paper
: "Electrospun Nanofibers in Cancer Therapy".
Environmental Protection
Plastic Waste Issue
: Example of an energy bar wrapper taking 250 years to decompose in a landfill.
Alternative Material
: Nanocellulose as a replacement for plastic.
Eco-friendly and sustainable.
Published work: "Applications of Nanocellulose in Supercapacitors".
Safe Drinking Water in Military
Research Fellowship
: University of Waterloo.
Project
: Developed a device to detect pesticides in water.
Combines three detection spots in one device, providing accurate results under two minutes.
Everyday Applications of Nanotechnology
Tennis Balls
: Longer-lasting due to nanotechnology.
Sunscreen
: UV protection using nanotechnology.
Clothing
: Nanofiber-enhanced fabric to repel dirt.
Future of Nanotechnology
Currently in the first or second generation of nanomaterials.
Future generations could involve nano-robotics.
Emphasis on present investment for a better future.
Closing Thought
: Are we thinking Nano enough today to enrich lives for a better tomorrow?
Conclusion
Nanotechnology's potential to revolutionize multiple fields.
Untapped possibilities awaiting further research and development.
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