ArticleNanoscale advances2021
Shell thickness dependent photostability studies of green-emitting "Giant" quantum dots.
Article in Nanoscale advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Embedded Printing of Integrated Quantum Dot Waveguide Deformation Sensors.Sensors (Basel, Switzerland) · 2026Article
- Infrared Photovoltaic-Battery Hybrid Systems Enabled by Colloidal Quantum Dots.Chemistry, an Asian journal · 2025Review
- Pulsed Laser Synthesis of Carbon Nanostructures from Organic Molecular Liquids: Structure, Kinetics and Photophysical Properties.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- The Rise and Future of Discrete Organic-Inorganic Hybrid Nanomaterials.ACS physical chemistry Au · 2022Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Highly efficient green-emitting core/shell giant quantum dots have been synthesized through a facile "one-pot" gradient alloy approach. Furthermore, an additional ZnS shell was grown using the "Successive Ionic Layer Adsorption and Reaction" (SILAR) method. Due to the faster reactivity of Cd and Se compared to an analogue of Zn and S precursors it is presumed that CdSe nuclei are initially formed as the core and gradient alloy shells simultaneously encapsulate the core in an energy-gradient manner and eventually thick ZnS shells were formed. Using this gradient alloy approach, we have synthesized four different sized green-emitting giant core-shell quantum dots to study their shell thickness-dependent photostability under continuous UV irradiation, and temperature-dependent PL properties of nanocrystals. There was a minimum effect of the UV light exposure on the photostability beyond a certain thickness of the shell. The QDs with a diameter of ≥8.5 nm show substantial improvement in photostability compared to QDs with a diameter ≤ 7.12 nm when continuously irradiated under strong UV light (8 W cm
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Registered trials
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