☆ 4.8 Review

Carbon Dots for Electroluminescent Light-Emitting Diodes: Recent Progress and Future Prospects

ADVANCED MATERIALS (2023)

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Article Chemistry, Multidisciplinary

Highly efficient solid-state luminescence of carbonized polymer dots without matrix

Rui Li et al.

Summary: The development of high-performance solid state luminescent carbon-based nanomaterials presents challenges. In this study, strong blue-green fluorescent carbonized polymer dots (CPDs) called oABT-TSA-CPDs were synthesized with an absolute photoluminescence quantum yield (PLQY) of 76% in solid state without matrix. The carbon core state and surface state associated with a carbonyl group were identified as the source of strong fluorescence emission in the solid state. The mechanism of enhanced emission from ethanol solution (PLQY = 7%) to powder (PLQY = 76%) was investigated and confirmed as the fixation of PL centers.

CHINESE CHEMICAL LETTERS (2023)

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Article Chemistry, Multidisciplinary

Assignment of Core and Surface States in Multicolor-Emissive Carbon Dots

Bohan Zhang et al.

Summary: The luminescence mechanisms of carbon dots were investigated, revealing different emissions from different optical centers. The broad red emission was found to be sensitive to solvents, temperature, and UV-IR.

SMALL (2023)

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Review Chemistry, Multidisciplinary

Versatile Types of Inorganic/Organic NIR-IIa/IIb Fluorophores: From Strategic Design toward Molecular Imaging and Theranostics

Yishen Liu et al.

Summary: In vivo imaging in the second near-infrared window (NIR-II) has provided great opportunities for biomedical research and clinical applications. This review summarizes the design, properties, molecular imaging, and theranostics of inorganic/organic NIR-IIa/IIb fluorophores. The versatile applications and imaging modalities enabled by these advanced fluorescent properties are discussed, along with the challenges and perspectives for future clinical translation to boost the progress of NIR-IIa and NIR-IIb imaging technology.

CHEMICAL REVIEWS (2022)

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Review Chemistry, Multidisciplinary

Liquid Crystals: Versatile Self-Organized Smart Soft Materials

Hari Krishna Bisoyi et al.

Summary: Smart soft materials play a critical role in advanced devices and digitally augmented technologies. Liquid crystals, with their responsive and adaptive attributes, have promising potential as smart soft materials. In the 20th century, liquid crystals revolutionized the information display industry, and in the 21st century, they have demonstrated numerous beyond-display applications.

CHEMICAL REVIEWS (2022)

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Article Chemistry, Multidisciplinary

Ultrafast Lifetime and Bright Emission from Graphene Quantum Dots Using Plasmonic Nanogap Cavities

Hiroyuki Kishida et al.

Summary: Graphene quantum dots (GQDs) are luminescent nanomaterials with desirable properties, but their long radiative lifetimes limit their use. This study achieved fast and bright luminescence by coupling gap plasmon modes to nanoparticle emitters, resulting in a significant reduction in radiative lifetime.

NANO LETTERS (2022)

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Review Nanoscience & Nanotechnology

A multifunctional chemical toolbox to engineer carbon dots for biomedical and energy applications

Luka Dordevic et al.

Summary: This review focuses on the importance of photoluminescent carbon nanoparticles, or carbon dots, for biomedical and energy applications. These nanomaterials exhibit tunable light emission, dispersibility, and low toxicity, making them highly attractive for various purposes. The review discusses how chemical tools can impact the properties of carbon dots and presents synthetic strategies for functionalizing these nanomaterials. Examples are provided to illustrate the correlation between structure, composition, and function, offering insights into the future development of carbon dots.

NATURE NANOTECHNOLOGY (2022)

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Review Materials Science, Multidisciplinary

Toward phosphorescent and delayed fluorescent carbon quantum dots for next-generation electroluminescent displays

Ting Yuan et al.

Summary: The review focuses on the application of carbon quantum dots in electroluminescent light-emitting diodes and discusses the prospects and challenges of phosphorescent and delayed fluorescence CQDs in display technology.

JOURNAL OF MATERIALS CHEMISTRY C (2022)

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Article Nanoscience & Nanotechnology

One-Pot Synthesis of Deep Blue Hydrophobic Carbon Dots with Room Temperature Phosphorescence, White Light Emission, and Explosive Sensor

Sudhakar Pagidi et al.

Summary: The nitrogen and sulfur-doped hydrophobic carbon dots exhibit good dispersibility in different organic solvents with blue fluorescence. They also show green phosphorescence emission at room temperature, and can generate intense white light when mixed with rhodamine 6G in solution. Additionally, these carbon dots have been successfully utilized for the rapid detection of hazardous explosives with good selectivity.

ADVANCED ELECTRONIC MATERIALS (2022)

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Article Chemistry, Multidisciplinary

Two-Dimensional Self-Assembly of Boric Acid-Functionalized Graphene Quantum Dots: Tunable and Superior Optical Properties for Efficient Eco-Friendly Luminescent Solar Concentrators

Kun-Bin Cai et al.

Summary: Boric acid-functionalized graphene quantum dots exhibit exciton emission independent of excitation wavelength, and their photoluminescence spectra can be tuned without compromising quantum yield due to two-dimensional self-assembly. With unique optical properties, these quantum dots have potential applications in luminescent solar concentrators with high power conversion efficiency.

ACS NANO (2022)

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Article Multidisciplinary Sciences

Synthesis of fluorescent organic nano-dots and their application as efficient color conversion layers

Yeasin Khan et al.

Summary: Efficient conversion of light from short wavelengths to longer wavelengths is essential for modern display and lighting technologies. In this study, the authors explore the use of surfactants in the synthesis and processing of organic nanoparticles, demonstrating their outstanding performance and stability.

NATURE COMMUNICATIONS (2022)

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Article Chemistry, Multidisciplinary

Toward Strong Near-Infrared Absorption/Emission from Carbon Dots in Aqueous Media through Solvothermal Fusion of Large Conjugated Perylene Derivatives with Post-Surface Engineering

Yupeng Liu et al.

Summary: This study successfully fabricated carbon dots (CDs) with dominant near-infrared (NIR) absorption/emission peaks in aqueous solution and enhanced their photoluminescence quantum yields (PLQY) through surface engineering. Compared to commercial NIR dyes, these modified CDs exhibit improved photostability and lower cost, and they also demonstrate advantages in in vivo bioimaging.

ADVANCED SCIENCE (2022)

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Article Chemistry, Multidisciplinary

Small Molecule NIR-II Dyes for Switchable Photoluminescence via Host -Guest Complexation and Supramolecular Assembly with Carbon Dots

Dinabandhu Sar et al.

Summary: This study reports the design and synthesis of three new small molecular NIR-II dyes with large stokes shifts. The dyes exhibit enhanced fluorescence emission intensity upon self-assembly with CB, but this fluorescence can be quenched by the addition of rCDots, allowing for flexibility in photoluminescence tuning. The aqueous dispersibility, cellular and blood compatibility, and NIR-II bioimaging capability of the inclusion complexes are also explored.

ADVANCED SCIENCE (2022)

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Article Chemistry, Multidisciplinary

A Porphyrin-Based Organic Network Comprising Sustainable Carbon Dots for Photopolymerization

Xiongfei Luo et al.

Summary: In this study, sustainable carbon dots (CDs) based on furfuraldehyde (F-CD) were synthesized and used as a photosensitive material for photopolymerization. The resulting heterogeneous material showed good electrochemical and photonic properties, enabling controlled polymerization reactions. Chain extension experiments using MMA and styrene as monomers were successful.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

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Article Chemistry, Multidisciplinary

Simulating the Structure of Carbon Dots via Crystalline π-Aggregated Organic Nanodots Prepared by Kinetically Trapped Self-Assembly

Jianye Yang et al.

Summary: This work reports the successful preparation of a new type of crystalline luminescent organic nanodot and investigates its structure and properties compared to a corresponding single crystal. The findings reveal the potential of these crystalline organic nanodots as luminescent materials.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

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Review Chemistry, Multidisciplinary

Solid-State Reaction Synthesis of Nanoscale Materials: Strategies and Applications

Amit Kumar et al.

Summary: Nanomaterials with unique structures and compositions can exhibit exotic physicochemical properties and have various applications. Solid-state reaction synthesis offers potential for scalable access to a wide range of crystal phases and intricate compositions. However, controlling nanoscale features through solid-state reactions requires a strategic nanospace-confinement approach to avoid heat-induced reshaping and sintering.

CHEMICAL REVIEWS (2022)

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Review Chemistry, Multidisciplinary

Carbon Nanodots from an In Silico Perspective

Francesca Mocci et al.

Summary: CNDs are carbon nanomaterials that are gaining attention in the field of photoluminescent materials. They possess a range of advantages such as tunable optical properties, high photostability, surface functionalization and doping possibilities, dispersibility, low toxicity, and viable synthesis methods. They find applications in biomedicine, energy harvesting, and other fields. This review focuses on computational techniques and studies of CNDs, highlighting the need for experimental investigation and encouraging further research in this area.

CHEMICAL REVIEWS (2022)

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Article Chemistry, Physical

Elimination of defect and strain by functionalized CQDs dual-engineering for all-inorganic HTMs-free perovskite solar cells with an ultrahigh voltage of 1.651 V

Jingwei Zhu et al.

Summary: This study successfully improves the quality of perovskite film and enhances the performance of perovskite solar cells (PSCs) by adding carbon quantum dots with bromine functional groups. The optimized PSCs achieve high power conversion efficiency and open-circuit voltage and demonstrate superior long-term stability under challenging conditions.

NANO ENERGY (2022)

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Article Chemistry, Multidisciplinary

Carbon Dots in Hydroxy Fluorides: Achieving Multicolor Long-Wavelength Room-Temperature Phosphorescence and Excellent Stability via Crystal Confinement

Ping Liang et al.

Summary: A novel and universal strategy, called CDs-in-YOHF, is proposed to generate multicolor and long-wavelength RTP by confining various CDs in the YOHF matrix. The mechanism of the triplet emission of CDs is related to the space confinement, the formation of hydrogen bonds and C-F bonds, and the electron-withdrawing fluorine atoms. The resulting CDs@YOHF exhibits excellent photostability, thermostability, chemical stability, and temporal stability.

NANO LETTERS (2022)

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Article Chemistry, Physical

A novel method for the synthesis of carbon dots assisted by free radicals

Xinyue Zhou et al.

Summary: Carbon dots have become a popular type of fluorescent nanomaterials with promising applications. This study introduces a method of developing new red and white CDs using free radicals, resulting in high-efficiency WLEDs and red CDs for rapid staining of yeast cells with outstanding performance.

NANO RESEARCH (2022)

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Article Chemistry, Physical

Calcination-controlled fabrication of carbon dots@zeolite composites with multicolor fluorescence and phosphorescence

Siyu Zong et al.

Summary: This study presents a feasible strategy of calcination combined with in-situ synthesis to fabricate carbon dots-based composites with multicolor fluorescence and phosphorescence. The luminescence wavelength and duration were successfully regulated by controlling the calcination temperature.

NANO RESEARCH (2022)

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Article Nanoscience & Nanotechnology

Industry outlook of perovskite quantum dots for display applications

Xian-gang Wu et al.

Summary: Perovskite quantum dots show promise for display technology as bright and narrow band emitters, but stability issues must be addressed for their full industrial potential to be unleashed.

NATURE NANOTECHNOLOGY (2022)

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Article Materials Science, Multidisciplinary

Strategy to Construct High Thermal-Stability Narrow-Band Green-Emitting Si-CDs@MAs Phosphor for Wide-Color-Gamut Backlight Displays

Jianying Chen et al.

Summary: This study proposes a strategy to develop composite materials with excellent luminescent properties by using silanized carbon dots and mesoporous aluminas. The composite material exhibits narrow-band green emission, low thermal quenching, and high thermal stability. By optimizing the composite material for WLED backlight, high luminous efficacy and wide color gamut are achieved.

ADVANCED OPTICAL MATERIALS (2022)

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Editorial Material Multidisciplinary Sciences

Chiral perovskites for room-temperature spin light-emitting diodes

Wen Su et al.

SCIENCE BULLETIN (2022)

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Editorial Material Nanoscience & Nanotechnology

Bespoke crystalline hybrids towards the next generation of white LEDs

Jiawei Chen et al.

Summary: Thanks to the advancements in WLEDs and their design principles, modular crystalline hybrids are providing energy-efficient alternatives for lighting.

NATURE REVIEWS MATERIALS (2022)

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Editorial Material Chemistry, Multidisciplinary

Monolayer 2D polymeric fullerene: A new member of the carbon material family

Fanglong Yuan et al.

Summary: This article presents a new monolayer 2D carbon material composed of interconnected fullerene molecules.

CHEM (2022)

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Review Chemistry, Multidisciplinary

Diversity and Tailorability of Photoelectrochemical Properties of Carbon Dots

Ziliang Chen et al.

Summary: Carbon dots (CDs) are a new type of carbon-based functional material that have attracted much interest due to their tunable structure and composition, as well as their rich photoelectrochemical properties. They show great potential in various applications such as biology, catalysis, sensors, and energy storage. However, the understanding of CDs is still limited due to their inherent complexity, which requires expertise from organic chemistry, materials science, and solid state physics. Discovering appealing properties, elucidating fundamental factors that affect the properties, and proposing effective engineering strategies are highly pursued by researchers. This Account provides an introduction to the features and properties of CDs, as well as discussing analysis techniques and regulation strategies for tailored applications. The challenges and future directions in CD research are also discussed.

ACCOUNTS OF CHEMICAL RESEARCH (2022)

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Article Chemistry, Multidisciplinary

Supramolecular Assembly of Edge Functionalized Top-Down Chiral Graphene Quantum Dots

Mikiko Vazquez-Nakagawa et al.

Summary: This study describes a method for preparing new chiral graphene quantum dots through chemical functionalization, and examines their supramolecular assembly using microscopy. Fluorescence studies show that the fibers stem from the pi-pi stacking of pyrenes and GQDs, along with the hydrogen bonding interactions of the amide groups.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

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Article Chemistry, Multidisciplinary

Chiral Carbon Dots Derived from Serine with Well-Defined Structure and Enantioselective Catalytic Activity

Mengling Zhang et al.

Summary: Carbon dots, with unique properties, have various applications in biotechnology, optoelectronic devices, and catalysis. Chiral carbon dots have chirality-dependent biological and catalytic properties, and their structure-property relationship needs to be clarified. In this study, chiral carbon dots were fabricated by electrooxidation polymerization from serine enantiomers, and they showed well-defined structures and spatial structures. These chiral carbon dots also exhibited enantioselective catalytic activity.

NANO LETTERS (2022)

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Article Chemistry, Multidisciplinary

Ultra-Broadband Random Laser and White-Light Emissive Carbon Dots/Crystal In-Situ Hybrids

Jingjing Wang et al.

Summary: This study reports an in-situ hybridization strategy of carbon dots and organic materials, which achieves ultra-broadband random laser emission with a wider wavelength range than previously reported works, and shows potential for various applications.

SMALL (2022)

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Article Multidisciplinary Sciences

Near-infrared phosphorescent carbon dots for sonodynamic precision tumor therapy

Bijiang Geng et al.

Summary: In this study, a new method for designing near infrared (NIR) emitting sonosensitizers is reported. These sonosensitizers have a narrow bandgap and long-lived excited states, which can enhance sonodynamic therapy under low-intensity ultrasound irradiation. By encapsulating the sonosensitizers in cancer cell membranes, precise targeting and complete eradication of solid tumors can be achieved with a single injection and single irradiation.

NATURE COMMUNICATIONS (2022)

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Article Chemistry, Multidisciplinary

Carbon Nanodots with Nearly Unity Fluorescent Efficiency Realized via Localized Excitons

Qing Lou et al.

Summary: CDs doped with pyrrolic nitrogen and prepared through atomic condensation exhibit near-unity emission efficiency, paving the way for their application in solid-state lighting technology.

ADVANCED SCIENCE (2022)

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Article Chemistry, Physical

Facilely synthesized carbon dots and configurated light-emitting diodes with efficient electroluminescence

Xiaowen Zhang et al.

Summary: In this study, high-quality carbon dots (CDs) with few defects, high carbonation, and good film morphology were successfully synthesized. The LEDs with CDs as the emissive layer showed superior emission performance, especially the ones with dual emissive layers. The mechanism of CD emission was attributed to the improved carrier balance and extended emission zone.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2022)

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Article Chemistry, Multidisciplinary

High-efficiency synthesis of red carbon dots using machine learning

Jun Bo Luo et al.

Summary: The study proposes an efficient synthesis method based on machine learning to assist researchers in synthesizing red fluorescent CDs, which can quickly and efficiently predict the predesigned conditions of CD synthesis, avoiding invalid experiments, and improving synthesis efficiency.

CHEMICAL COMMUNICATIONS (2022)

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Review Materials Science, Multidisciplinary

The light of carbon dots: From mechanism to applications

Boyang Wang et al.

Summary: This review discusses the preparation and optical properties of carbon dots (CDs), which are an important type of nanomaterial with wide applications in optoelectronic devices and biomedicine. The review explores the fluorescence mechanism and preparation methods of CDs, and highlights the adjustment of CD afterglow emission. Additionally, the review discusses the important optical applications of CDs and presents future research directions and potential challenges.

MATTER (2022)

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Review Chemistry, Physical

Narrow-bandwidth emissive carbon dots: A rising star in the fluorescent material family

Biao Zhao et al.

Summary: This review summarizes the recent advances in narrow-bandwidth emissive CDs, including the factors influencing emission bandwidth, preparation methods, and applications. The existing challenges and future prospects are also discussed.

CARBON ENERGY (2022)

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Review Chemistry, Multidisciplinary

Visible Light-Driven Radical-Mediated C-C Bond Cleavage/Functionalization in Organic Synthesis

Xiao-Ye Yu et al.

Summary: In recent years, visible light photoredox-catalyzed radical-mediated C-C bond cleavage reactions have emerged as a powerful alternative method for overcoming the thermodynamic and kinetic barrier of C-C bond cleavage in diverse molecular scaffolds. These reactions provide an efficient way to construct structurally diverse molecular skeletons, contributing to the development in the field of synthetic organic chemistry.

CHEMICAL REVIEWS (2021)

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Review Chemistry, Multidisciplinary

Biomass-Based Carbon Dots: Current Development and Future Perspectives

Thomas C. Wareing et al.

Summary: Carbon dots are regarded as a solution to the challenges faced by semiconductor quantum dots due to their high biocompatibility and ability to be synthesized from abundant and non-toxic biomass materials. In the biomedical field, biomass-based carbon dots hold great potential for research, especially in terms of synthesis and application, showing promising future development prospects.

ACS NANO (2021)

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Article Chemistry, Multidisciplinary

Highly Efficient Near-Infrared Electrofluorescence from a Thermally Activated Delayed Fluorescence Molecule

Umamahesh Balijapalli et al.

Summary: The study demonstrates a highly efficient NIR emitter with thermally activated delayed fluorescence (TADF) and its application to NIR-OLEDs, achieving unprecedented EQE of 13.4% with a peak wavelength at 734 nm. The TPA-PZTCN emitter can sensitize a deeper NIR fluorophore to achieve an EQE of over 1% in a TADF-sensitized NIR-OLED with high operational durability.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Article Chemistry, Multidisciplinary

Rational Design of Multi-Color-Emissive Carbon Dots in a Single Reaction System by Hydrothermal

Boyang Wang et al.

Summary: This study reports a new type of full-color emission carbon dots material, and a simple, convenient hydrothermal preparation method guided by theoretical calculations has been developed, showing great potential for various applications.

ADVANCED SCIENCE (2021)

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Review Multidisciplinary Sciences

Insights into photoluminescence mechanisms of carbon dots: advances and perspectives

Lin Ai et al.

Summary: This article summarizes the categories and structural diversity of carbon dots, outlines three types of PL emission mechanisms related to structural differences, and briefly mentions the optical applications of carbon dots.

SCIENCE BULLETIN (2021)

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Review Chemistry, Multidisciplinary

Optical processes in carbon nanocolloids

Giulio Ragazzon et al.

Summary: Carbon dots, graphene quantum dots, and other carbon nanocolloids have attracted interest as readily available, non-toxic, and tailorable carbon-based nanomaterials. Their luminescence remains a source of dispute, and the lack of understanding of their optical properties hampers their applications. Researchers are encouraged to explore the complexity of carbon nanocolloids.

CHEM (2021)

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Article Chemistry, Multidisciplinary

Time-Dependent Phosphorescence Colors from Carbon Dots for Advanced Dynamic Information Encryption

Jing Tan et al.

Summary: The study achieved time-dependent phosphorescence colors in carbon dots, showing a change from orange to green phosphorescence and emitting red and green phosphorescence simultaneously under suitable light energy.

ADVANCED MATERIALS (2021)

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Article Chemistry, Multidisciplinary

Red Phosphorescent Carbon Quantum Dot Organic Framework-Based Electroluminescent Light-Emitting Diodes Exceeding 5% External Quantum Efficiency

Yuxin Shi et al.

Summary: Carbon quantum dots (CQDs) are promising nanomaterials for next-generation lighting and displays due to their high stability, low cost, and environmental friendliness. However, the triplet state transitions limit the efficiency of fluorescent CQDs to only 5%, hindering their application in LEDs. This study reports the synthesis of red phosphorescent carbon quantum dot organic frameworks (CDOFs) with high quantum yield and efficient red phosphorescent electroluminescent LEDs.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

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Article Chemistry, Physical

Influence of ligand and impurities on optical properties of carbon dots: Narrow linewidth and controllable UV-Vis spectrum

Shuhong Xu et al.

Summary: The optical properties of carbon molecules are influenced by the number and position of hydroxyl groups as well as the type of ligands. The doping of sulfur impurity leads to a longer wavelength shift in the UV-Vis spectrum compared to boron and nitrogen impurities.

CHEMICAL PHYSICS LETTERS (2021)

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Article Multidisciplinary Sciences

Distribution control enables efficient reduced-dimensional perovskite LEDs

Dongxin Ma et al.

Summary: By using a fluorinated triphenylphosphine oxide additive to control cation diffusion and passivate surfaces, the efficiency and operating lifetimes of perovskite light-emitting diodes have been improved. Although reduced-dimensional perovskites show promise in increasing stability and photoluminescence quantum yield, challenges such as lower EQEs and inferior color purities remain.

NATURE (2021)

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Article Optics

High-efficiency, long-lifetime deep-blue organic light-emitting diodes

Soon Ok Jeon et al.

Summary: By combining a new design of blue TADF materials with a triplet-exciton recycling protocol, high efficiency and long lifetime were achieved in deep-blue organic light-emitting diodes.

NATURE PHOTONICS (2021)

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Article Multidisciplinary Sciences

Chiral-induced spin selectivity enables a room-temperature spin light-emitting diode

Young-Hoon Kim et al.

Summary: Traditional optoelectronic approaches rely on both electrical and magnetic fields to control spin, charge, and light, while the use of chiral-induced spin selectivity (CISS) technology allows for the fabrication of a spin-LED that operates at room temperature without the need for magnetic fields or ferromagnetic contacts.

SCIENCE (2021)

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Article Chemistry, Multidisciplinary

Lifetime-Engineered Carbon Nanodots for Time Division Duplexing

Ya-Chuan Liang et al.

Summary: This study demonstrates a time division duplexing technology based on carbon nanodots, achieving the reuse of CNDs with different luminescence lifetimes and resolving spatio-temporal overlapping information, which can be used for high-level information encryption.

ADVANCED SCIENCE (2021)

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Review Chemistry, Multidisciplinary

Fluorescent Carbon Dots: Fantastic Electroluminescent Materials for Light-Emitting Diodes

Biao Zhao et al.

Summary: This article summarizes the advances in the application of CDs in LEDs, including their roles as active emission layer and interface transport layer materials, device structure, and preparation methods. The opportunities and challenges for achieving high-performance CD-based LED devices are also discussed.

ADVANCED SCIENCE (2021)

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Article Multidisciplinary Sciences

Influence of the chirality of carbon nanodots on their interaction with proteins and cells

Huijie Yan et al.

Summary: The authors conducted a detailed concentration analysis of different chiral carbon nanodots to investigate the effects of chirality on protein absorption and cell internalization accurately. They found that carbon nanodots with opposite chirality possess the same major physicochemical properties, but concentration differences can lead to errors in analysis.

NATURE COMMUNICATIONS (2021)

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Article Multidisciplinary Sciences

Photoluminescence mechanism of carbon dots: triggering high-color-purity red fluorescence emission through edge amino protonation

Qing Zhang et al.

Summary: The research successfully prepared Carbon Dots with high color purity fluorescence emission through amino protonation treatment, changing the molecular state of Carbon Dots and triggering red fluorescence emission, providing a new way for predicting and controlling the photoluminescence properties of Carbon Dots.

NATURE COMMUNICATIONS (2021)

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Review Chemistry, Multidisciplinary

Persistent and Stable Organic Radicals: Design, Synthesis, and Applications

Z. X. Chen et al.

Summary: The study of open-shell radicals has made significant progress, showing that persistent and stable radicals can be prepared through rational design and appropriate chemical constructions. These materials exhibit unique physicochemical properties that open up new possibilities in the fields of magnetism, electronics, optoelectronics, and biology.

CHEM (2021)

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Article Chemistry, Multidisciplinary

Kilogram-Scale Synthesis and Functionalization of Carbon Dots for Superior Electrochemical Potassium Storage

Lin Li et al.

Summary: This study proposes a low-cost, high-efficiency method for the synthesis of carbon dots via aldol condensation, achieving functionalization with N-doping and NS double doping. Additionally, functionalized 1D carbon fibers for high-performance potassium storage anodes were designed, utilizing the controllable assembly of carbon dots induced by a Zn compound.

ACS NANO (2021)

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Article Chemistry, Multidisciplinary

Carbon-Dot-Based White-Light-Emitting Diodes with Adjustable Correlated Color Temperature Guided by Machine Learning

Xiao Wang et al.

Summary: In this study, carbon dots (CDs) with green and orange emissions were fabricated and used for LED fabrication. Machine learning was utilized to predict and control the correlated color temperature of the white light emission, resulting in warm white and cold white LEDs.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Article Chemistry, Multidisciplinary

Gram-Scale Synthesis of Highly Efficient Rare-Earth-Element-Free Red/Green/Blue Solid-State Bandgap Fluorescent Carbon Quantum Rings for White Light-Emitting Diodes

Ting Meng et al.

Summary: This study presents a gram-scale synthesis of red/green/blue solid-state fluorescent carbon quantum rings with high quantum yields, offering a potential alternative to REE-free phosphor-converted white LEDs. These R/G/B-SBF-CQRs-based LEDs emit warm white light with low CCT, high CRI, and high luminous efficiency, comparable to REE-phosphor-based LEDs.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Article Chemistry, Multidisciplinary

All-Inorganic Quantum-Dot LEDs Based on a Phase-Stabilized α-CsPbI3 Perovskite

Ya-Kun Wang et al.

Summary: The all-inorganic nature of CsPbI3 perovskites enhances stability in perovskite devices. Inorganic ligand exchange leads to CsPbI3 QD films with superior phase stability and increased thermal transport. LEDs with KI-exchanged QD films exhibit increased thermal transport and higher operating stability compared to control devices.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Article Multidisciplinary Sciences

A flexible ultrasensitive optoelectronic sensor array for neuromorphic vision systems

Qian-Bing Zhu et al.

Summary: The challenges of developing neuromorphic vision systems inspired by the human eye involve the recreation of flexibility, sophistication, and adaptability of animal systems with computational efficiency and elegance. The integration of image sensing, memory, and processing functions into the device, along with real-time processing of analog brightness signals, is crucial for practical artificial vision systems. High integration, flexibility, and ultra-sensitivity are essential for emulating biological processing in artificial vision systems.

NATURE COMMUNICATIONS (2021)

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Article Multidisciplinary Sciences

Snapshots into carbon dots formation through a combined spectroscopic approach

Francesco Rigodanza et al.

Summary: The formation of novel carbon dots involves 4 consecutive steps: aggregation of small organic molecules, formation of a dense core with an extended shell, collapse of the shell, and aromatization of the core. The authors also demonstrate examples of routes towards tuning the core-shell design, synthesizing five novel carbon dots with an electron-dense core covered by an amine rich ligand shell. Studying the formation processes of carbon nanodots remains crucial for understanding their properties and chemical structure.

NATURE COMMUNICATIONS (2021)

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Article Materials Science, Multidisciplinary

Thermally Driven Amorphous-Crystalline Phase Transition of Carbonized Polymer Dots for Multicolor Room-Temperature Phosphorescence

Zifei Wang et al.

Summary: This study demonstrates the first multicolor room-temperature phosphorescence emission from carbon dots by utilizing a thermally driven amorphous-crystalline phase transition to achieve tunable emission colors. The development of carbonized polymer dots with potential applications as printable and writable security inks paves the way for the advancement of multicolor room-temperature phosphorescence materials.

ADVANCED OPTICAL MATERIALS (2021)

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Review Chemistry, Multidisciplinary

Combining Machine Learning and Computational Chemistry for Predictive Insights Into Chemical Systems

John A. Keith et al.

Summary: The article discusses the potential impact of machine learning models on chemical sciences and emphasizes the importance of collaboration between expertise in computer science and physical sciences. It provides concise tutorials of computational chemistry and machine learning methods, and demonstrates how they can be used together to provide insightful predictions.

CHEMICAL REVIEWS (2021)

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Article Chemistry, Physical

Theoretical Understanding of Structure-Property Relationships in Luminescence of Carbon Dots

Jingkun Yu et al.

Summary: Carbon dots (CDs) exhibit excellent luminescence characteristics, leading to their significant success in optical applications. Understanding the structure-property relationships in CDs is crucial yet challenging due to their complex nature. This Perspective reviews theoretical efforts in this area and discusses the challenges to be addressed for future development of CDs.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2021)

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Article Chemistry, Multidisciplinary

Bright and Stable Light-Emitting Diodes Based on Perovskite Quantum Dots in Perovskite Matrix

Yuan Liu et al.

Summary: This study introduces a new type of perovskite quantum dots that remain stable in a thin layer of precursor solution and utilize strained QDs as nucleation centers to drive homogeneous crystallization. These new materials show suppressed Auger bi-exciton recombination and bright luminescence under high excitation, leading to primary red LEDs with significantly enhanced performance compared to control materials.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

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Review Multidisciplinary Sciences

Semiconductor quantum dots: Technological progress and future challenges

F. Pelayo Garcia de Arquer et al.

Summary: This article explores the distinctive behavior of electrons in quantum-confined semiconductor nanostructures and their impact on material properties, specifically focusing on the potential applications of zero-dimensional semiconductor quantum dots in optics and materials science.

SCIENCE (2021)

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Review Nanoscience & Nanotechnology

Nanoparticle synthesis assisted by machine learning

Huachen Tao et al.

Summary: This review discusses the use of machine learning in the synthesis of nanoparticles and the importance of data collection methods and nanoparticle properties for their applications.

NATURE REVIEWS MATERIALS (2021)

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Review Nanoscience & Nanotechnology

Applications of carbon dots on tumour theranostics

Hao Wu et al.

Summary: The use of carbon dots (CDs) in tumor theranostics has shown promise due to their tunable fluorescence emission, good photostability, high water solubility, and biocompatibility. Recent research has focused on their preparation, hydrophilicity, biotoxicity, optical properties, and applications in multimodal bioimaging and drug delivery. Specifically, the targeting strategy involving large amino acid-mimicking carbon quantum dots through a large neutral amino acid transporter 1 (LAT1) has been highlighted. Future directions and challenges in utilizing CDs for tumor theranostics are also discussed.

VIEW (2021)

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Article Chemistry, Multidisciplinary

Graphitic Dots Combining Photophysical Characteristics of Organic Molecular Fluorophores and Inorganic Quantum Dots

Raphael de Boever et al.

Summary: In this study, embedding organic molecular fluorophores in graphitic carbon dots resulted in fluorophores that overcome challenges such as photobleaching and blinking, exhibiting ultranarrow, bright, and excitation-independent emission. These hybrid-featured nanoparticles demonstrate unique photophysical performances at the single-nanoparticle scale, making them attractive candidates for bioimaging applications.

JACS AU (2021)

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Review Chemistry, Multidisciplinary

Recent progress in hot exciton materials for organic light-emitting diodes

Yuwei Xu et al.

Summary: This review focuses on hot exciton materials in organic light-emitting diodes (OLEDs), which can effectively utilize non-radiative triplet excitons through reverse intersystem crossing.

CHEMICAL SOCIETY REVIEWS (2021)

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Article Chemistry, Multidisciplinary

Multicolor polymeric carbon dots: synthesis, separation and polyamide-supported molecular fluorescence

Bo Zhi et al.

Summary: The study synthesized multicolor polymeric CDs through solvothermal treatment and separated them using an automated reversed-phase column method. The detailed investigation on the physicochemical properties and fluorescence origins of different color fractions was conducted through experimental and computational methods. The results provide insights into the photoluminescence mechanism of multicolor CDs for future design and applications.

CHEMICAL SCIENCE (2021)

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Review Chemistry, Multidisciplinary

Precise Molecular Design for High-Performance Luminogens with Aggregation-Induced Emission

Shidang Xu et al.

ADVANCED MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Red-Carbon-Quantum-Dot-Doped SnO2 Composite with Enhanced Electron Mobility for Efficient and Stable Perovskite Solar Cells

Wei Hui et al.

ADVANCED MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Color-Tunable Polymeric Long-Persistent Luminescence Based on Polyphosphazenes

Zhonghao Wang et al.

ADVANCED MATERIALS (2020)

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Review Chemistry, Multidisciplinary

Aggregation-Induced Emission: New Vistas at the Aggregate Level

Zhao Zheng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

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Review Chemistry, Multidisciplinary

Crosslink-Enhanced Emission Effect on Luminescence in Polymers: Advances and Perspectives

Songyuan Tao et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

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Article Chemistry, Physical

Red-Emissive Carbon Quantum Dots for Nuclear Drug Delivery in Cancer Stem Cells

Wen Su et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2020)

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Article Optics

Bright high-colour-purity deep-blue carbon dot light-emitting diodes via efficient edge amination

Fanglong Yuan et al.

NATURE PHOTONICS (2020)

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Article Chemistry, Physical

Chlorine Vacancy Passivation in Mixed Halide Perovskite Quantum Dots by Organic Pseudohalides Enables Efficient Rec. 2020 Blue Light-Emitting Diodes

Xiaopeng Zheng et al.

ACS ENERGY LETTERS (2020)

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Article Chemistry, Multidisciplinary

Unraveling the Fluorescence Mechanism of Carbon Dots with Sub-Single-Particle Resolution

Huy A. Nguyen et al.

ACS NANO (2020)

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Review Chemistry, Multidisciplinary

Defect Engineering in the Carbon-Based Electrocatalysts: Insight into the Intrinsic Carbon Defects

Jiawei Zhu et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Organic Light-Emitting Diodes: Pushing toward the Limits and Beyond

Jinouk Song et al.

ADVANCED MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Deep Red Emissive Carbonized Polymer Dots with Unprecedented Narrow Full Width at Half Maximum

Junjun Liu et al.

ADVANCED MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Gram-Scale Synthesis of 41% Efficient Single-Component White-Light-Emissive Carbonized Polymer Dots with Hybrid Fluorescence/Phosphorescence for White Light-Emitting Diodes

Zifei Wang et al.

ADVANCED SCIENCE (2020)

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Article Chemistry, Multidisciplinary

High Color Purity Lead‐Free Perovskite Light‐Emitting Diodes via Sn Stabilization

Hongyan Liang et al.

Advanced Science (2020)

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Review Nanoscience & Nanotechnology

Chiral-perovskite optoelectronics

Guankui Long et al.

NATURE REVIEWS MATERIALS (2020)

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Article Engineering, Biomedical

Targeted tumour theranostics in mice via carbon quantum dots structurally mimicking large amino acids

Shuhua Li et al.

NATURE BIOMEDICAL ENGINEERING (2020)

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Article Chemistry, Multidisciplinary

Controllable Singlet-Triplet Energy Splitting of Graphene Quantum Dots through Oxidation: From Phosphorescence to TADF

Minsu Park et al.

ADVANCED MATERIALS (2020)

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Review Chemistry, Multidisciplinary

Hetero-atom-doped carbon dots: Doping strategies, properties and applications

Shihai Miao et al.

NANO TODAY (2020)

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Article Nanoscience & Nanotechnology

Bipolar-shell resurfacing for blue LEDs based on strongly confined perovskite quantum dots

Yitong Dong et al.

NATURE NANOTECHNOLOGY (2020)

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Article Multidisciplinary Sciences

Chelating-agent-assisted control of CsPbBr3 quantum well growth enables stable blue perovskite emitters

Ya-Kun Wang et al.

NATURE COMMUNICATIONS (2020)

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Review Chemistry, Physical

Heteroatom-Doped and Oxygen-Functionalized Nanocarbons for High-Performance Supercapacitors

Subrata Ghosh et al.

ADVANCED ENERGY MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Ultralong and efficient phosphorescence from silica confined carbon nanodots in aqueous solution

Ya-Chuan Liang et al.

NANO TODAY (2020)

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Article Multidisciplinary Sciences

Metasurface-driven OLED displays beyond 10,000 pixels per inch

Won-Jae Joo et al.

SCIENCE (2020)

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Review Nanoscience & Nanotechnology

Room-temperature phosphorescence from organic aggregates

Weijun Zhao et al.

NATURE REVIEWS MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Mapping the Surface Groups of Amine-Rich Carbon Dots Enables Covalent Catalysis in Aqueous Media

Giacomo Filippini et al.

CHEM (2020)

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Article Multidisciplinary Sciences

Full-color fluorescent carbon quantum dots

Liang Wang et al.

SCIENCE ADVANCES (2020)

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Article Multidisciplinary Sciences

Color-pure red light-emitting diodes based on two-dimensional lead-free perovskites

Fanglong Yuan et al.

SCIENCE ADVANCES (2020)

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Article Chemistry, Multidisciplinary

Assessing the Photoinduced Electron-Donating Behavior of Carbon Nanodots in Nanoconjugates

Andres Ferrer-Ruiz et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

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Review Chemistry, Multidisciplinary

Chemiluminescent carbon dots: Synthesis, properties, and applications

Cheng-Long Shen et al.

NANO TODAY (2020)

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Article Chemistry, Multidisciplinary

Mechanisms behind excitation- and concentration-dependent multicolor photoluminescence in graphene quantum dots

Shuangquan Lai et al.

NANOSCALE (2020)

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Review Chemistry, Multidisciplinary

Recent advances in circularly polarized electroluminescence based on organic light-emitting diodes

Da-Wei Zhang et al.

CHEMICAL SOCIETY REVIEWS (2020)

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Review Chemistry, Multidisciplinary

Recent advances in white light-emitting diodes of carbon quantum dots

Ping He et al.

NANOSCALE (2020)

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Article Materials Science, Multidisciplinary

Mechanism insights into tunable photoluminescence of carbon dots by hydroxyl radicals

Ji Yue et al.

JOURNAL OF MATERIALS SCIENCE (2019)

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Article Chemistry, Multidisciplinary

In Situ Photoconversion of Multicolor Luminescence and Pure White Light Emission Based on Carbon Dot-Supported Supramolecular Assembly

Huang Wu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

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Article Chemistry, Physical

Highly efficient and stable white LEDs based on pure red narrow bandwidth emission triangular carbon quantum dots for wide-color gamut backlight displays

Fanglong Yuan et al.

NANO RESEARCH (2019)

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Article Multidisciplinary Sciences

Hydrophobic carbon dots with blue dispersed emission and red aggregation-induced emission

Haiyao Yang et al.

NATURE COMMUNICATIONS (2019)

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Article Chemistry, Multidisciplinary

Electroluminescent Warm White Light-Emitting Diodes Based on Passivation Enabled Bright Red Bandgap Emission Carbon Quantum Dots

Haoran Jia et al.

ADVANCED SCIENCE (2019)

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Review Chemistry, Multidisciplinary

Future Perspectives and Review on Organic Carbon Dots in Electronic Applications

Maria Semeniuk et al.

ACS NANO (2019)

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Review Chemistry, Multidisciplinary

Evolution and Synthesis of Carbon Dots: From Carbon Dots to Carbonized Polymer Dots

Chunlei Xia et al.

ADVANCED SCIENCE (2019)

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Article Materials Science, Multidisciplinary

Multifunctional p-Type Carbon Quantum Dots: a Novel Hole Injection Layer for High-Performance Perovskite Light-Emitting Diodes with Significantly Enhanced Stability

Zhibin Wang et al.

ADVANCED OPTICAL MATERIALS (2019)

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Article Materials Science, Multidisciplinary

Ultrastable and Low-Threshold Random Lasing from Narrow-Bandwidth-Emission Triangular Carbon Quantum Dots

Fanglong Yuan et al.

ADVANCED OPTICAL MATERIALS (2019)

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Article Chemistry, Multidisciplinary

Fluorescence-phosphorescence dual emissive carbon nitride quantum dots show 25% white emission efficiency enabling single-component WLEDs

Ting Yuan et al.

CHEMICAL SCIENCE (2019)

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Review Chemistry, Multidisciplinary

Function-driven engineering of 1D carbon nanotubes and 0D carbon dots: mechanism, properties and applications

Quan Xu et al.

NANOSCALE (2019)

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Review Materials Science, Multidisciplinary

Carbon quantum dots: an emerging material for optoelectronic applications

Ting Yuan et al.

JOURNAL OF MATERIALS CHEMISTRY C (2019)

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Article Chemistry, Multidisciplinary

Ultrabroad-band, red sufficient, solid white emission from carbon quantum dot aggregation for single component warm white light emitting diodes with a 91 high color rendering index

Ting Meng et al.

CHEMICAL COMMUNICATIONS (2019)

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Article Chemistry, Multidisciplinary

Passivation of the grain boundaries of CH3NH3PbI3 using carbon quantum dots for highly efficient perovskite solar cells with excellent environmental stability

Qiang Guo et al.

NANOSCALE (2019)

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Article Chemistry, Multidisciplinary

Blue, green, and red full-color ultralong afterglow in nitrogen-doped carbon dots

Cunjian Lin et al.

NANOSCALE (2019)

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Article Chemistry, Multidisciplinary

Highly Efficient and Stable Full-Color Random Lasing Emission Based on Carbon Quantum Dots

Xi Zifan et al.

ACTA CHIMICA SINICA (2018)

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Article Chemistry, Multidisciplinary

Facile, Quick, and Gram-Scale Synthesis of Ultralong-Lifetime Room-Temperature-Phosphorescent Carbon Dots by Microwave Irradiation

Kai Jiang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

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Article Chemistry, Multidisciplinary

Highly Fluorescent Chiral N-S-Doped Carbon Dots from Cysteine: Affecting Cellular Energy Metabolism

Feng Li et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

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Article Chemistry, Multidisciplinary

Screening Supramolecular Interactions between Carbon Nanodots and Porphyrins

Alejandro Cadranel et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

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Article Optics

Bright colloidal quantum dot light-emitting diodes enabled by efficient chlorination

Xiyan Li et al.

NATURE PHOTONICS (2018)

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Article Multidisciplinary Sciences

Atomic-resolution transmission electron microscopy of electron beam-sensitive crystalline materials

Daliang Zhang et al.

SCIENCE (2018)

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Article Multidisciplinary Sciences

Nanographenes as electron-deficient cores of donor-acceptor systems

Yu-Min Liu et al.

NATURE COMMUNICATIONS (2018)

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Article Multidisciplinary Sciences

Engineering triangular carbon quantum dots with unprecedented narrow bandwidth emission for multicolored LEDs

Fanglong Yuan et al.

NATURE COMMUNICATIONS (2018)

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Article Chemistry, Multidisciplinary

Supramolecular-Enhanced Charge Transfer within Entangled Polyamide Chains as the Origin of the Universal Blue Fluorescence of Polymer Carbon Dots

Lorenzo Vallan et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

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Article Nanoscience & Nanotechnology

Nitrogen-Rich D-π-A Structural Carbon Quantum Dots with a Bright Two-Photon Fluorescence for Deep-Tissue Imaging

Fanglong Yuan et al.

ACS APPLIED BIO MATERIALS (2018)

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Review Chemistry, Physical

Growing Carbon Quantum Dots for Optoelectronic Devices

He Ping et al.

ACTA PHYSICO-CHIMICA SINICA (2018)

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Article Chemistry, Multidisciplinary

Bright Multicolor Bandgap Fluorescent Carbon Quantum Dots for Electroluminescent Light-Emitting Diodes

Fanglong Yuan et al.

ADVANCED MATERIALS (2017)

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Article Multidisciplinary Sciences

Carbon dots in zeolites: A new class of thermally activated delayed fluorescence materials with ultralong lifetimes

Jiancong Liu et al.

SCIENCE ADVANCES (2017)

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Article Chemistry, Multidisciplinary

53% Efficient Red Emissive Carbon Quantum Dots for High Color Rendering and Stable Warm White-Light-Emitting Diodes

Zifei Wang et al.

ADVANCED MATERIALS (2017)

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Review Chemistry, Multidisciplinary

Shining carbon dots: Synthesis and biomedical and optoelectronic applications

Fanglong Yuan et al.

NANO TODAY (2016)

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Article Physics, Multidisciplinary

Klein tunnelling and electron trapping in nanometre-scale graphene quantum dots

Christopher Gutierrez et al.

NATURE PHYSICS (2016)

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Article Multidisciplinary Sciences

High Color-Purity Green, Orange, and Red Light-Emitting Didoes Based on Chemically Functionalized Graphene Quantum Dots

Woosung Kwon et al.

SCIENTIFIC REPORTS (2016)

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Article Chemistry, Multidisciplinary

Red, Green, and Blue Luminescence by Carbon Dots: Full-Color Emission Tuning and Multicolor Cellular Imaging

Kai Jiang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

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Review Chemistry, Multidisciplinary

Aggregation-Induced Emission: Together We Shine, United We Soar!

Ju Mei et al.

CHEMICAL REVIEWS (2015)

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Review Chemistry, Multidisciplinary

Carbon quantum dots and their applications

Shi Ying Lim et al.

CHEMICAL SOCIETY REVIEWS (2015)

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Review Chemistry, Physical

The photoluminescence mechanism in carbon dots (graphene quantum dots, carbon nanodots, and polymer dots): current state and future perspective

Shoujun Zhu et al.

NANO RESEARCH (2015)

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Article Chemistry, Multidisciplinary

Multicolor fluorescent graphene quantum dots colorimetrically responsive to all-pH and a wide temperature range

Fanglong Yuan et al.

NANOSCALE (2015)

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Review Chemistry, Multidisciplinary

Fluorescent graphene quantum dots for biosensing and bioimaging

Zetan Fan et al.

RSC ADVANCES (2015)

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Article Multidisciplinary Sciences

Origin of White Electroluminescence in Graphene Quantum Dots Embedded Host/Guest Polymer Light Emitting Diodes

Jung Kyu Kim et al.

SCIENTIFIC REPORTS (2015)

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Article Chemistry, Physical

Narrow-band red-emitting Sr[LiAl3N4]:Eu2+ as a next-generation LED-phosphor material

Philipp Pust et al.

NATURE MATERIALS (2014)

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Article Materials Science, Multidisciplinary

Revealing the tunable photoluminescence properties of graphene quantum dots

Mahasin Alam Sk et al.

JOURNAL OF MATERIALS CHEMISTRY C (2014)

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Article Chemistry, Multidisciplinary

Color-Switchable Electroluminescence of Carbon Dot Light-Emitting Diodes

Xiaoyu Zhang et al.

ACS NANO (2013)

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Article Chemistry, Multidisciplinary

Carbon-Based Dots Co-doped with Nitrogen and Sulfur for High Quantum Yield and Excitation-Independent Emission

Yongqiang Dong et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2013)

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Review Nanoscience & Nanotechnology

Optical trapping and manipulation of nanostructures

Onofrio M. Marago et al.

NATURE NANOTECHNOLOGY (2013)

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Article Optics

Versatile surface plasmon resonance of carbon-dot-supported silver nanoparticles in polymer optoelectronic devices

Hyosung Choi et al.

NATURE PHOTONICS (2013)

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Article Multidisciplinary Sciences

Coal as an abundant source of graphene quantum dots

Ruquan Ye et al.

NATURE COMMUNICATIONS (2013)

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Article Multidisciplinary Sciences

Highly efficient organic light-emitting diodes from delayed fluorescence

Hiroki Uoyama et al.

NATURE (2012)

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Article Chemistry, Physical

Solution-processed small-molecule solar cells with 6.7% efficiency

Yanming Sun et al.

NATURE MATERIALS (2012)

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Article Nanoscience & Nanotechnology

Emissive ZnO-graphene quantum dots for white-light-emitting diodes

Dong Ick Son et al.

NATURE NANOTECHNOLOGY (2012)

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Article Optics

Extremely efficient flexible organic light-emitting diodes with modified graphene anode

Tae-Hee Han et al.

NATURE PHOTONICS (2012)

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Article Chemistry, Multidisciplinary

Electrochemical Tuning of Luminescent Carbon Nanodots: From Preparation to Luminescence Mechanism

Lei Bao et al.

ADVANCED MATERIALS (2011)

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Article Chemistry, Multidisciplinary

White light-emitting devices based on carbon dots' electroluminescence

Fu Wang et al.

CHEMICAL COMMUNICATIONS (2011)

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Article Chemistry, Multidisciplinary

Water-Soluble Fluorescent Carbon Quantum Dots and Photocatalyst Design

Haitao Li et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2010)

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Article Nanoscience & Nanotechnology

Roll-to-roll production of 30-inch graphene films for transparent electrodes

Sukang Bae et al.

NATURE NANOTECHNOLOGY (2010)

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