Cargando…

Ratiometric intracellular pH sensors based on nitrogen-doped graphene oxide quantum dots

Intracellular pH (pHi) is very essential for the function of cells and organisms. Thus, it is of great scientific and technical significance to develop nanosensors for probing pHi. In this work, nitrogen-doped graphene oxide quantum dots (N-GOQDs) with fluorescent efficiency of 54% are prepared. The...

Descripción completa

Detalles Bibliográficos
Autores principales:	Zhang, Xiang, Gu, Yu, Zhang, Yun, Yu, Guo-Yin, Liao, Zhi-Peng, Wu, Hui-Fang, Shi, Chuan-Guo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Elsevier 2022
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9123205/ https://www.ncbi.nlm.nih.gov/pubmed/35607497 http://dx.doi.org/10.1016/j.heliyon.2022.e09411

Ejemplares similares

A ratiometric fluorescent sensor for detection of metformin based on terbium–1,10-phenanthroline–nitrogen-doped-graphene quantum dots
por: Gazizadeh, Masoud, et al.
Publicado: (2022)

Tuning the Photoluminescence of Graphene Quantum Dots by Photochemical Doping with Nitrogen
por: Xu, Xiaofen, et al.
Publicado: (2017)

Polyindole-Derived Nitrogen-Doped Graphene Quantum Dots-Based Electrochemical Sensor for Dopamine Detection
por: Thadathil, Anjitha, et al.
Publicado: (2022)

Graphene Quantum Dots as Intracellular Imaging-Based Temperature Sensors
por: Lee, Bong Han, et al.
Publicado: (2021)

Synthesis of pH-Sensitive Nitrogen-Doped Carbon Dots with Biological Imaging Function and Their Application in Cu(2+) and Fe(2+) Determination by Ratiometric Fluorescent Probes
por: Guo, Liucheng, et al.
Publicado: (2023)

Double-Emission Ratiometric Fluorescent Sensors Composed of Rare-Earth-Doped ZnS Quantum Dots for Hg(2+) Detection
por: Chu, Hongtao, et al.
Publicado: (2020)

Preparation and Specific Capacitance Properties of Sulfur, Nitrogen Co-Doped Graphene Quantum Dots
por: Ouyang, Zhong, et al.
Publicado: (2019)

Nanocomposite of CuInS/ZnS and Nitrogen-Doped Graphene Quantum Dots for Cholesterol Sensing
por: Adel, Rania, et al.
Publicado: (2021)

Paramagnetism in Microwave-Synthesized Metal-Free Nitrogen-Doped Graphene Quantum Dots
por: Inbanathan, Flavia P. N., et al.
Publicado: (2023)

Facile synthesis of nitrogen-doped graphene quantum dots as nanocarbon emitters for sensitive detection of catechol
por: Liang, Xiayi, et al.
Publicado: (2022)

Robust and specific ratiometric biosensing using a copper-free clicked quantum dot–DNA aptamer sensor
por: Zhang, Haiyan, et al.
Publicado: (2013)

Detection of Pancreatic Cancer miRNA with Biocompatible Nitrogen-Doped Graphene Quantum Dots
por: Ajgaonkar, Ryan, et al.
Publicado: (2022)

pHlash: A New Genetically Encoded and Ratiometric Luminescence Sensor of Intracellular pH
por: Zhang, Yunfei, et al.
Publicado: (2012)

A ratiometric fluorescent probe for pH detection based on Ag(2)S quantum dots–carbon dots nanohybrids
por: Lei, Xiaoxue, et al.
Publicado: (2020)

Nitrogen-doped graphene quantum dots induce ferroptosis through disrupting calcium homeostasis in microglia
por: Wu, Tianshu, et al.
Publicado: (2022)

Recent Advances of Graphene Quantum Dots in Chemiresistive Gas Sensors
por: Zhu, Xiaofeng, et al.
Publicado: (2023)

Nitrogen-Doped Carbon Dots for “green” Quantum Dot Solar Cells
por: Wang, Hao, et al.
Publicado: (2016)

Intracellular ratiometric temperature sensing using fluorescent carbon dots
por: Macairan, Jun-Ray, et al.
Publicado: (2018)

A polymer-based ratiometric intracellular glucose sensor
por: Zhang, Liqiang, et al.
Publicado: (2014)

Germanium quantum dot/nitrogen-doped graphene nanocomposite for high-performance bulk heterojunction solar cells
por: Amollo, Tabitha A., et al.
Publicado: (2018)

Fluorescent probe based on N-doped carbon dots for the detection of intracellular pH and glutathione
por: Lin, Meihua, et al.
Publicado: (2020)

A Deep Learning Analysis Reveals Nitrogen-Doped Graphene Quantum Dots Damage Neurons of Nematode Caenorhabditis elegans
por: Xu, Hongsheng, et al.
Publicado: (2021)

Applications of Graphene Quantum Dots in Biomedical Sensors
por: Mansuriya, Bhargav D., et al.
Publicado: (2020)

Visible-Light Driven TiO(2) Photocatalyst Coated with Graphene Quantum Dots of Tunable Nitrogen Doping
por: Sun, Xiong, et al.
Publicado: (2019)

Gram-scale synthesis of nitrogen doped graphene quantum dots for sensitive detection of mercury ions and l-cysteine
por: Mao, Yuang, et al.
Publicado: (2019)

Tuning the Emission Energy of Chemically Doped Graphene Quantum Dots
por: Noor-Ul-Ain,, et al.
Publicado: (2016)

Doped Graphene Quantum Dots as Biocompatible Radical Scavenging Agents
por: Bhaloo, Adam, et al.
Publicado: (2023)

Graphene quantum dots in photodynamic therapy
por: Chen, Jiayi, et al.
Publicado: (2020)

Nitrogen, Cobalt Co-doped Fluorescent Magnetic Carbon Dots as Ratiometric Fluorescent Probes for Cholesterol and Uric Acid in Human Blood Serum
por: Huang, Shan, et al.
Publicado: (2019)

Development of Ratiometric Fluorescence Sensors Based on CdSe/ZnS Quantum Dots for the Detection of Hydrogen Peroxide
por: Duong, Hong Dinh, et al.
Publicado: (2019)

A Ratiometric Fluorescent Sensor Based on Silicon Quantum Dots and Silver Nanoclusters for Beef Freshness Monitoring
por: Sun, Yue, et al.
Publicado: (2023)

Manganese(ii) enhanced fluorescent nitrogen-doped graphene quantum dots: a facile and efficient synthesis and their applications for bioimaging and detection of Hg(2+) ions
por: Yang, Li, et al.
Publicado: (2018)

Ratiometric Fluorescence Immunoassay Based on Carbon Quantum Dots for Sensitive Detection of Malachite Green in Fish
por: Yang, Guangxin, et al.
Publicado: (2022)

Amino-Functionalized Nitrogen-Doped Graphene-Quantum-Dot-Based Nanomaterials with Nitrogen and Amino-Functionalized Group Content Dependence for Highly Efficient Two-Photon Bioimaging
por: Kuo, Wen-Shuo, et al.
Publicado: (2020)

New Understanding on Photocatalytic Mechanism of Nitrogen-Doped Graphene Quantum Dots-Decorated BiVO(4) Nanojunction Photocatalysts
por: Yang, Hengyan, et al.
Publicado: (2017)

Au–Nitrogen-Doped Graphene Quantum Dot Composites as “On–Off” Nanosensors for Sensitive Photo-Electrochemical Detection of Caffeic Acid
por: Zhao, Qiyuan, et al.
Publicado: (2020)

Rapid Synthesis of Highly Fluorescent Nitrogen-Doped Graphene Quantum Dots for Effective Detection of Ferric Ions and as Fluorescent Ink
por: Ren, Qiaoli, et al.
Publicado: (2019)

Effects of Doxorubicin Delivery by Nitrogen-Doped Graphene Quantum Dots on Cancer Cell Growth: Experimental Study and Mathematical Modeling
por: Frieler, Madison, et al.
Publicado: (2021)

One-Step Preparation of Nitrogen-Doped Graphene Quantum Dots With Anodic Electrochemiluminescence for Sensitive Detection of Hydrogen Peroxide and Glucose
por: Yanyan, Zheng, et al.
Publicado: (2021)

Rational design of large flat nitrogen-doped graphene oxide quantum dots with green-luminescence suitable for biomedical applications
por: Nazarkovsky, Michael, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_5dgjnhfnjpvtbs3n2bvn0cj930