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Facile, one-pot and scalable synthesis of highly emissive aqueous-based Ag,Ni:ZnCdS/ZnS core/shell quantum dots with high chemical and optical stability.

Nanotechnology (2017-10-12)
Reza Sahraei, Ehsan Soheyli, Zahra Faraji, Mohammad Soleiman-Beigi
ABSTRACT

We report here on a one-pot, mild and low cost aqueous-based synthetic route for the preparation of colloidally stable and highly luminescent dual-doped Ag,Ni:ZnCdS/ZnS core/shell quantum dots (QDs). The pure dopant emission of the Ni-doped core/shell QDs was found to be highly affected by the presence of a second dopant ion (Ag

MATERIALS
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Brand
Product Description

Sigma-Aldrich
Sodium sulfide hydrate, ≥60%, scales
Sigma-Aldrich
Amyloid Protein Non-Aβ Component, ≥80% (HPLC)