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Nanotechnology

Engineering and manipulation at molecular and atomic scales

Fig. 275 · Atom model

The field

At a glance

Definition

Engineering and manipulation at molecular and atomic scales

Technologies

Lipid nanoparticles deliver mRNA and gene therapies. Nanoscale coatings provide novel surface properties (hydrophobic, antimicrobial). Quantum dots enable advanced displays and solar cells. Nanocomposites create materials with superior strength-to-weight ratios.

Applications

Lipid nanoparticles deliver mRNA to cells for vaccines and therapeutics. Nanocoatings protect surfaces from corrosion and bacterial growth. Nanoscale transistors power modern semiconductors. Carbon nanotubes strengthen composite materials for aerospace.

Market and funding

The nanotechnology market spans applications in medicine, electronics, energy, and manufacturing where nanoscale engineering creates step-function performance improvements. With 14 funders, the sector draws capital from deep tech venture funds and government-backed investors.

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