A5028929967- Quantum Dots Synthesis And Properties
- Perovskite Materials and Applications
- Carbon and Quantum Dots Applications
- Chalcogenide Semiconductor Thin Films
- Organic Light-Emitting Diodes Research
- Conducting polymers and applications
- Nanocluster Synthesis and Applications
- Semiconductor Quantum Structures and Devices
- Organic Electronics and Photovoltaics
- Thin-Film Transistor Technologies
- 2D Materials and Applications
- Solid-state spectroscopy and crystallography
- Advanced biosensing and bioanalysis techniques
- Silicon Nanostructures and Photoluminescence
- Advanced Sensor and Energy Harvesting Materials
- Luminescence Properties of Advanced Materials
- Luminescence and Fluorescent Materials
- Nanoplatforms for cancer theranostics
- Advanced Materials and Mechanics
- Advanced Photocatalysis Techniques
- Biometric Identification and Security
- Advanced Cellulose Research Studies
- GaN-based semiconductor devices and materials
- Polydiacetylene-based materials and applications
- Advanced Memory and Neural Computing
Fudan University
2019-2024
Chongqing University
2021
Abstract With the rapid progress in nanomaterials and biochemistry, there has been an explosion of interest biomolecule‐modified quantum dots (QDs) for biomedical applications. Metal chalcogenide (MCQDs), as most widely studied QDs, have attracted tremendous attention field on account their unique excellent optical properties ease biomolecular modifications. Herein, important advances MCQDs over recent years are reviewed, from materials design to Especially, this review focuses challenges...
Silicon nanomaterials are one of the most representative inorganic nanomedicines in therapeutic biomedicine. quantum dots (Si QDs) have aroused wide attention biomedical field owing to their abundant natural reserves, favorable biocompatibility, and attractive optical properties. In recent years, extensive efforts been devoted exploring efficient strategies for synthesis Si QDs suitable versatile applications. Herein, this Review focuses on exciting advances how can be designed into...
Abstract Lead halide perovskites are widely used and intensively studied in optoelectronic devices due to their superior properties. However, the toxicity of Pb hinders industrialization perovskite devices. Sn has a similar electronic structure Pb, thus been as an alternative Pb‐based optoelectronics recent years. In this review, research progress luminescent properties synthesis methods 2D tin summarized. It is also highlight unique dual emission phenomenon summarize several types possible...
Abstract Paper‐based cultural relics are of great value and have been facing irreversible damage caused by multiple factors, among which acid hydrolysis ultraviolet photodegradation the main processes leading to paper deterioration. Paper protection highly relies on a limited range materials with single functions, design new that ensure long‐term safety efficiency simultaneously addressing issues acidification UV degradation in is desired. In this study, introduction carbon dots...
Abstract InP quantum dots (QDs) have attracted much attention owing to their nontoxic properties and shown great potential in optoelectronic applications. Due the surface defects lattice mismatch, interfacial structure of InP/ZnS QDs plays a significant role performance. Herein, formation In–S S x –In–P 1− interlayers through anion exchange at shell‐growth stage is revealed. More importantly, it proposed that composition interface dependent on synergistic effect halogen ions shelling...
Abstract Quantum dot light‐emitting diodes (QLEDs), regarded as promising candidates in the next‐generation display, have attracted much attention recently. In spite of outstanding performance cadmium‐based (Cd‐based) QLEDs, toxicity Cd hinders their wide application. Indium phosphide quantum dots (InP QDs) with heavy‐metal‐free feature and competitive are considered to be able replace Cd‐based QDs emitting layer QLEDs. Much progress is obtained red‐emitting green‐emitting InP‐based However,...
All-inorganic CsPbX3 (X = Cl, Br, and I) perovskite quantum dots (QDs), an emerging type of luminescent materials, have drawn extensive attention in recent years. However, the amelioration their stability is becoming a critical issue. Herein, we present facile efficient approach to prepare novel QDs/metal-organic frameworks (CsPbX3/ZIF-8) composites under ambient-atmospheric conditions. The obtained exhibit better properties including high photoluminescence (PL) yields (QYs) (41.2% for green...
Novel CsPbBr 3 –CsPbBr homostructured NCs with enhanced stability have been achieved by a thioacetamide-oleylamine (TAA-OAm) ligand system.
The development of a reliable optoelectronic memristor is crucial for the success neuromorphic vision systems, but current devices are limited by stochastic resistance switching and uncontrollable ion dynamics. To address these challenges, core–shell nanosphere composite was synthesized using CsPbBr3 quantum dots block copolymer polystyrene-poly2-vinyl pyridine. This exhibits both negative differential resistive memory behavior has demonstrated exceptional stability, withstanding over 5000...
Lewis bases with strong electron delocalization can affect the chemical equilibrium of system. Therefore, R-NH 3 + and R–C≡C–COO − prefer to coordinate NPLs, passivating surface defects improving stability crystals.
As a kind of luminescent nanomaterial, InP quantum dots (QDs) have been regarded as one the most potential nontoxic alternatives for cadmium-based QDs in light-emitting devices, and much progress has obtained recently. However, their growth kinetics remains not fully revealed yet, effects shelling process on as-synthesized cores rarely investigated. Herein, is investigated via convenient method varying halide ions, sequential proposed according to discontinuous evolution first exciton...
GaN-based μLEDs with superior properties have enabled outstanding achievements in emerging micro-display, high-quality illumination, and communication applications, especially white-light visible light (WL-VLC). WL-VLC systems can simultaneously provide solid-state lighting (SSL) while realizing high-speed wireless optical communication. However, the bandwidth of conventional LEDs is limited by long-lifetime yellow yttrium aluminum garnet (YAG) phosphor, which restricts available...