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Nanoparticle synthesis refers to methods for creating nanoparticles. Nanoparticles can be derived from larger molecules, or synthesized by ‘bottom-up’ methods that, for example, nucleate and grow particles from fine molecular distributions in liquid or vapour phase. Synthesis can also include functionalization by conjugation to bioactive molecules.
Considerable attention has been directed towards chiral nanocatalysts due to their significant role in facilitating asymmetric organic transformations. Here the authors highlight the recent advancements and notable examples in the field of chiral inorganic nanocatalysts.
Infrared colloidal quantum dots are interesting due to their low-cost fabrication and wavelength tunability for optoelectronic applications. Here, air-stable low-noise mid-infrared photodiode devices are fabricated using hole-doped Ag-HgTe nanocrystals.
The formation mechanisms for periodic heterostructures are still poorly understood. Here, the authors propose a versatile approach to synthesize one-dimensional segmented heterostructures and reveal a stress-induced ordering mechanism through phase-field simulations.
Drawing inspiration from helical structures in nature, researchers have developed a cobalt-based complex able to twist and untwist, converting between nanohelix and nanowire structures.
Insufficient purification and incomplete characterization pose a serious problem for attributing photoluminescence properties to carbogenic nanodots, especially those synthesized by bottom-up approaches. Here, we provide a roadmap for the successful future of these nanodots.