Roles of nitrogen functionalities in enhancing the excitation-independent green-color photoluminescence of graphene oxide dots

Efficient and Stable Red Emissive Carbon Nanoparticles with a Hollow Sphere Structure for White Light-Emitting Diodes

(2016) Yi Fan et al.   ACS Applied Materials & Interfaces

Elucidating Quantum Confinement in Graphene Oxide Dots Based On Excitation-Wavelength-Independent Photoluminescence

(2016) Te-Fu Yeh et al.   Journal of Physical Chemistry Letters

Active sites of nitrogen-doped carbon materials for oxygen reduction reaction clarified using model catalysts

(2016) D. Guo et al.   SCIENCE

Highly luminescent flexible amino-functionalized graphene quantum dots@cellulose nanofiber–clay hybrids for white-light emitting diodes

(2015) H. Tetsuka et al.   Journal of Materials Chemistry C

Synthesis of graphene oxide dots for excitation-wavelength independent photoluminescence at high quantum yields

(2015) Chiao-Yi Teng et al.   Journal of Materials Chemistry C

Synergistic effect of oxygen and nitrogen functionalities for graphene-based quantum dots used in photocatalytic H 2 production from water decomposition

(2015) Te-Fu Yeh et al.   Nano Energy

Nitrogen-Doped Graphene Oxide Quantum Dots as Photocatalysts for Overall Water-Splitting under Visible Light Illumination

(2014) Te-Fu Yeh et al.   ADVANCED MATERIALS

Ultra-High Quantum Yield of Graphene Quantum Dots: Aromatic-Nitrogen Doping and Photoluminescence Mechanism

(2014) Jing Sun et al.   PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION

Graphene Quantum Dots as Universal Fluorophores and Their Use in Revealing Regulated Trafficking of Insulin Receptors in Adipocytes

(2013) Xin Ting Zheng et al.   ACS Nano

Origin of Strong Excitation Wavelength Dependent Fluorescence of Graphene Oxide

(2013) Scott K. Cushing et al.   ACS Nano

Single-Particle Spectroscopic Measurements of Fluorescent Graphene Quantum Dots

(2013) Qinfeng Xu et al.   ACS Nano

Direct Observation of Quantum-Confined Graphene-Like States and Novel Hybrid States in Graphene Oxide by Transient Spectroscopy

(2013) Lei Wang et al.   ADVANCED MATERIALS

Detection of the ovarian cancer biomarker CA-125 using chemiluminescence resonance energy transfer to graphene quantum dots

(2013) Israa Al-Ogaidi et al.   CHEMICAL COMMUNICATIONS

Tuning the Electronic Structure of Graphite Oxide through Ammonia Treatment for Photocatalytic Generation of H2 and O2 from Water Splitting

(2013) Te-Fu Yeh et al.   Journal of Physical Chemistry C

Strong Two-Photon-Induced Fluorescence from Photostable, Biocompatible Nitrogen-Doped Graphene Quantum Dots for Cellular and Deep-Tissue Imaging

(2013) Qian Liu et al.   NANO LETTERS

Versatile Graphene Quantum Dots with Tunable Nitrogen Doping

(2013) Yunqian Dai et al.   PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION

Energy-level structure of nitrogen-doped graphene quantum dots

(2013) Libin Tang et al.   Journal of Materials Chemistry C

Anomalous Behaviors of Visible Luminescence from Graphene Quantum Dots: Interplay between Size and Shape

(2012) Sung Kim et al.   ACS Nano

Upconversion and Downconversion Fluorescent Graphene Quantum Dots: Ultrasonic Preparation and Photocatalysis

(2012) Shujuan Zhuo et al.   ACS Nano

Tuning the Photoluminescence of Graphene Quantum Dots through the Charge Transfer Effect of Functional Groups

(2012) Sung Hwan Jin et al.   ACS Nano

Surface Chemistry Routes to Modulate the Photoluminescence of Graphene Quantum Dots: From Fluorescence Mechanism to Up-Conversion Bioimaging Applications

(2012) Shoujun Zhu et al.   ADVANCED FUNCTIONAL MATERIALS

A Facile Microwave Avenue to Electrochemiluminescent Two-Color Graphene Quantum Dots

(2012) Ling-Ling Li et al.   ADVANCED FUNCTIONAL MATERIALS

Optically Tunable Amino-Functionalized Graphene Quantum Dots

(2012) Hiroyuki Tetsuka et al.   ADVANCED MATERIALS

Tunable Photoluminescence from Graphene Oxide

(2012) Chih-Tao Chien et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Synthesis and upconversion luminescence of N-doped graphene quantum dots

(2012) Ming Li et al.   APPLIED PHYSICS LETTERS

Control the size and surface chemistry of graphene for the rising fluorescent materials

(2012) Shoujun Zhu et al.   CHEMICAL COMMUNICATIONS

Graphene quantum dots: emergent nanolights for bioimaging, sensors, catalysis and photovoltaic devices

(2012) Jianhua Shen et al.   CHEMICAL COMMUNICATIONS

An efficient and stable fluorescent graphene quantum dot–agar composite as a converting material in white light emitting diodes

(2012) C. M. Luk et al.   JOURNAL OF MATERIALS CHEMISTRY

Fingerprinting photoluminescence of functional groups in graphene oxide

(2012) Ming Li et al.   JOURNAL OF MATERIALS CHEMISTRY

Cutting sp2 clusters in graphene sheets into colloidal graphene quantum dots with strong green fluorescence

(2012) Dengyu Pan et al.   JOURNAL OF MATERIALS CHEMISTRY

Facile synthesis of water-soluble, highly fluorescent graphene quantum dots as a robust biological label for stem cells

(2012) Mo Zhang et al.   JOURNAL OF MATERIALS CHEMISTRY

Graphene Quantum Dots Derived from Carbon Fibers

(2012) Juan Peng et al.   NANO LETTERS

Reaction-based small-molecule fluorescent probes for chemoselective bioimaging

(2012) Jefferson Chan et al.   Nature Chemistry

Graphene quantum dots with controllable surface oxidation, tunable fluorescence and up-conversion emission

(2012) Shoujun Zhu et al.   RSC Advances

Synthesis of amino-functionalized graphene as metal-free catalyst and exploration of the roles of various nitrogen states in oxygen reduction reaction

(2012) Chenzhen Zhang et al.   Nano Energy

Nitrogen-Doped Graphene Quantum Dots with Oxygen-Rich Functional Groups

(2011) Yan Li et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Mott-Schottky Analysis of Passive Films on Si Containing Stainless Steel Alloys

(2011) Ihsan-ul-Haq Toor   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Highly efficient photoluminescent graphene oxide with tunable surface properties

(2010) Qingsong Mei et al.   CHEMICAL COMMUNICATIONS

Preparation and properties of a graphene reinforced nanocomposite conducting plate

(2010) Min-Chien Hsiao et al.   JOURNAL OF MATERIALS CHEMISTRY

Chemical doping of graphene

(2010) Hongtao Liu et al.   JOURNAL OF MATERIALS CHEMISTRY

Colloidal Graphene Quantum Dots

(2010) Liang-shi Li et al.   Journal of Physical Chemistry Letters

Controllable N-Doping of Graphene

(2010) Beidou Guo et al.   NANO LETTERS

Large, Solution-Processable Graphene Quantum Dots as Light Absorbers for Photovoltaics

(2010) Xin Yan et al.   NANO LETTERS

Graphene oxide as a chemically tunable platform for optical applications

(2010) Kian Ping Loh et al.   Nature Chemistry

From One Electron to One Hole: Quasiparticle Counting in Graphene Quantum Dots Determined by Electrochemical and Plasma Etching

(2010) Soeren Neubeck et al.   Small

Semiconductor Nanocrystals: Structure, Properties, and Band Gap Engineering

(2009) Andrew M. Smith et al.   ACCOUNTS OF CHEMICAL RESEARCH

Hydrothermal Route for Cutting Graphene Sheets into Blue-Luminescent Graphene Quantum Dots

(2009) Dengyu Pan et al.   ADVANCED MATERIALS

Blue Photoluminescence from Chemically Derived Graphene Oxide

(2009) Goki Eda et al.   ADVANCED MATERIALS

Elucidating the Conductivity-Type Transition Mechanism of p-Type Cu[sub 2]O Films from Electrodeposition

(2009) Jun-Nan Nian et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Synthesis of N-Doped Graphene by Chemical Vapor Deposition and Its Electrical Properties

(2009) Dacheng Wei et al.   NANO LETTERS

Raman spectroscopy in graphene

(2009) L.M. Malard et al.   PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS

Doping Single-Layer Graphene with Aromatic Molecules

(2009) Xiaochen Dong et al.   Small

Changes in the electronic structure and properties of graphene induced by molecular charge-transfer

(2008) Barun Das et al.   CHEMICAL COMMUNICATIONS

Edge-functionalized and substitutionally doped graphene nanoribbons: Electronic and spin properties

(2008) F. Cervantes-Sodi et al.   PHYSICAL REVIEW B