Nanoparticles derived from tea leaves destroy lung cancer cells: Quantum dots have great potential

(Swansea University) Nanoparticles derived from tea leaves inhibit the growth of lung cancer cells, destroying up to 80 percent of them, new research by a joint Swansea University and Indian team has shown. The team made the discovery while they were testing out a new method of producing a type of nanoparticle called quantum dots. These are tiny particles which measure less than 10 nanometers. A human hair is 40,000 nanometers thick.

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