ArticleACS central science2016
Doped Semiconductor-Nanocrystal Emitters with Optimal Photoluminescence Decay Dynamics in Microsecond to Millisecond Range: Synthesis and Applications.
Article in ACS central science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Study on the structural, optical and magnetic properties of cobalt-doped CdSSe quantum dots.RSC advances · 2026Article
- Dual Doping and Porous Fluoropolymer Integration of ZnS for Enhanced Mechanoluminescence with Concurrent Photoluminescence and Afterglow.Advanced functional materials · 2026Article
- Application of Quantum Dot Multimodal Imaging in Early Disease Diagnosis.Journal of fluorescence · 2026Review
- Development of Time-Resolved Luminescence Measurement Instruments for Biosensing and Bioimaging - An Overview.Measurement : journal of the International Measurement Confederation · 2025Article
- Novel Lead Halide Perovskite and Copper Iodide Materials for Fluorescence Sensing of Oxygen.Biosensors · 2025Review
- Chemical Regulation of Fluorescence Lifetime.Chemical & biomedical imaging · 2023Review
- Inserting an "atomic trap" for directional dopant migration in core/multi-shell quantum dots.Chemical science · 2023Article
- The interface microenvironment mediates the emission of a semiconductor nanoclusterChemical science · 2023Article
- Review of Mn-Doped Semiconductor Nanocrystals for Time-Resolved Luminescence Biosensing/Imaging.ACS applied nano materials · 2022Article
- Optical Properties of Mn-Doped CuGa(In)S-ZnS Nanocrystals (NCs): Effects of Host NC and Mn Concentration.Nanomaterials (Basel, Switzerland) · 2022Article
- Hydrothermal synthesis of water-soluble Mn- and Cu-doped CdSe quantum dots with multi-shell structures and their photoluminescence properties.RSC advances · 2022Article
- Mn-Doped AgZnInS/ZnS Nanocrystals (NCs): Effects of Zn Etching on the NC Optical Properties.Optical Materials · 2022Article
- Efficient Nanocrystal Photovoltaics via Blade Coating Active Layer.Nanomaterials (Basel, Switzerland) · 2021Article
- ZnSe/ZnS Core/Shell Quantum Dots with Superior Optical Properties through Thermodynamic Shell Growth.Nano letters · 2020Article
- Mn Doped AZIS/ZnS Nanocrystals (NCs): Effects of Ag and Mn Levels on NC Optical Properties.Journal of alloys and compounds · 2018Article
- Challenges and Prospects of Photocatalytic Applications Utilizing Semiconductor Nanocrystals.Frontiers in chemistry · 2018Review
- Mn Doped AIZS/ZnS Nanocrystals: Synthesis and Optical Properties.Journal of alloys and compounds · 2017Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Transition metal doped semiconductor nanocrystals (d-dots) possess fundamentally different emission properties upon photo- or electroexcitation, which render them as unique emitters for special applications. However, in comparison with intrinsic semiconductor nanocrystals, the potential of d-dots has been barely realized, because many of their unique emission properties mostly rely on precise control of their photoluminescence (PL) decay dynamics. Results in this work revealed that it would be possible to obtain bright d-dots with nearly single-exponential PL decay dynamics. By tuning the number of Mn(2+) ions per dot from ∼500 to 20 in Mn(2+) doped ZnSe nanocrystals (Mn:ZnSe d-dots), the single-exponential PL decay lifetime was continuously tuned from ∼50 to 1000 μs. A synthetic scheme was further developed for uniform and epitaxial growth of thick ZnS shell, ∼7 monolayers. The resulting Mn:ZnSe/ZnS core/shell d-dots were found to be essential for necessary environmental durability of the PL properties, both steady-state and transient ones, for the d-dot emitters. These characteristics combined with intense absorption and high PL quantum yields (70 ± 5%) enabled greatly simplified schemes for various applications of PL lifetime multiplexing using Mn:ZnSe/ZnS core/shell d-dots.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.