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Small silicon, big opportunities: A colloidally‐stable silicon nanocrystal (ncSi) polydispersion size‐separated into monodisperse fractions exhibits photoluminescence blue‐shifting with decreasing particle size under photoexcitation. The ability to prepare ncSi monodispersions opens the door to access and study tunable size‐dependent properties that promise to have a huge impact on the development...
Nanomaterials are becoming increasingly widespread in consumer technologies, but there is global concern about the toxicity of nanomaterials to humans and the environment as they move rapidly from the research laboratory to the market place. With this in mind, it makes sense to intensify the nanochemistry community's global research effort on the synthesis and study of nanoparticles that are purportedly...
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