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Dual-mode crystal-bound and X-type passivation of quantum dots.

ABSTRACT: In this report, we present a new path to the control of quantum dot surface chemistry that can lead to a better understanding of nanoscale interfaces and the development of improved photocatalysts. Control of the synthetic methodology leads to QDs that are concomitantly ligated by crystal-bound organics at the surface anion sites and small X-type ligands on the surface cation sites.

SUBMITTER: Turo MJ

PROVIDER: S-EPMC5494846 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature

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Dual-mode crystal-bound and X-type passivation of quantum dots.

Turo Michael J MJ Shen Xiao X Brandon Nazharie K NK Castillo Stephanie S Fall Amadou M AM Pantelides Sokrates T ST Macdonald Janet E JE

Chemical communications (Cambridge, England) 20161001 82

In this report, we present a new path to the control of quantum dot surface chemistry that can lead to a better understanding of nanoscale interfaces and the development of improved photocatalysts. Control of the synthetic methodology leads to QDs that are concomitantly ligated by crystal-bound organics at the surface anion sites and small X-type ligands on the surface cation sites. ...[more]

PMID: 27711381

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