Sci 110 Intro To Physical Science Week 7 Discussion Question

Sci 110 Intro Into Physical Scienceweek 7 Discussion Questionnanotec

Go to a website that has a collection of news articles about nanotechnology, such as phys.org/nanotech-news or news.mit.edu/topic/nanotech. Choose a short article about a new product or technique based on nanotechnology. In a primary post of at least 125 words, describe the product or technique in your own words, explain how it works in detail, and why it is considered nanotechnology. Make a substantive reply to at least one fellow student.

Paper For Above instruction

Nanotechnology refers to the manipulation and control of matter at an atomic and molecular scale, typically between 1 and 100 nanometers. Advances in this field have led to innovative products and techniques that exploit unique physical, chemical, and biological properties observed at the nanoscale. One recent development in nanotechnology is the creation of nanoscale drug delivery systems, such as lipid-based nanoparticles designed for targeted cancer therapy. These nanoparticles are engineered to encapsulate medication, protecting it from degradation and enabling it to reach specific cancer cells more effectively than traditional methods. This is achieved by attaching targeting molecules, like antibodies, to the nanoparticle surface, which recognize and bind to specific receptors on cancer cells. Because these systems operate at the nanometer scale, they can penetrate biological barriers and deliver drugs directly where needed, reducing side effects. This precise targeting and controlled release are possible because of the nanomaterials' high surface-to-volume ratio and unique properties at this scale. Nanotechnology in medicine exemplifies the field’s promise to revolutionize healthcare by enabling highly specific, efficient, and minimally invasive treatments.

References

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