Literature DB >> 32260610

One-step preparation of nitrogen-doped graphene quantum dots from oxidized debris of graphene oxide.

Chaofan Hu1, Yingliang Liu, Yunhua Yang, Jianghu Cui, Zirong Huang, Yaling Wang, Lufeng Yang, Haibo Wang, Yong Xiao, Jianhua Rong.   

Abstract

Highly blue-luminescent nitrogen-doped graphene quantum dots (N-GQDs) are obtained by hydrothermal treatment of graphene oxide in the presence of ammonia. The yield of N-GQDs is about 8.7% in weight. A high quantum yield of maximum 24.6% at an excitation wavelength of 340 nm is achieved. They are applied for bioimaging of HeLa cells, and showed bright luminescence and excellent biocompatibility.

Entities:  

Year:  2012        PMID： 32260610     DOI： 10.1039/c2tb00189f

Source DB:  PubMed          Journal:  J Mater Chem B        ISSN： 2050-750X            Impact factor:   6.331


  14 in total

Review 1.  The fluorescence mechanism of carbon dots, and methods for tuning their emission color: a review.

Authors:  Fanyong Yan; Zhonghui Sun; Hao Zhang; Xiaodong Sun; Yingxia Jiang; Zhangjun Bai
Journal:  Mikrochim Acta       Date:  2019-07-29       Impact factor: 5.833

2.  Unique hole-accepting carbon-dots promoting selective carbon dioxide reduction nearly 100% to methanol by pure water.

Authors:  Yiou Wang; Xu Liu; Xiaoyu Han; Robert Godin; Jialu Chen; Wuzong Zhou; Chaoran Jiang; Jamie F Thompson; K Bayazit Mustafa; Stephen A Shevlin; James R Durrant; Zhengxiao Guo; Junwang Tang
Journal:  Nat Commun       Date:  2020-05-21       Impact factor: 14.919

Review 3.  Organic dots (O-dots) for theranostic applications: preparation and surface engineering.

Authors:  Amin Shiralizadeh Dezfuli; Elmira Kohan; Sepand Tehrani Fateh; Neda Alimirzaei; Hamidreza Arzaghi; Michael R Hamblin
Journal:  RSC Adv       Date:  2021-01-11       Impact factor: 3.361

4.  Graphene: A Promising Theranostic Agent.

Authors:  S M Shatil Shahriar; Md Nafiujjaman; Jeong Man An; Vishnu Revuri; Md Nurunnabi; Dong-Wook Han; Yong-Kyu Lee
Journal:  Adv Exp Med Biol       Date:  2022       Impact factor: 2.622

Review 5.  The analytical and biomedical applications of carbon dots and their future theranostic potential: A review.

Authors:  Sukunya Ross; Ren-Siang Wu; Shih-Chun Wei; Gareth M Ross; Huan-Tsung Chang
Journal:  J Food Drug Anal       Date:  2020-12-15       Impact factor: 6.157

6.  Preparation of Biomass-Based Carbon Dots with Aggregation Luminescence Enhancement from Hydrogenated Rosin for Biological Imaging and Detection of Fe3.

Authors:  Jundan Zhou; Min Ge; Youqi Han; Jiaxin Ni; Xun Huang; Shiyan Han; Zhibin Peng; Yudong Li; Shujun Li
Journal:  ACS Omega       Date:  2020-05-12

7.  High yield synthesis of graphene quantum dots from biomass waste as a highly selective probe for Fe3+ sensing.

Authors:  Aumber Abbas; Tanveer A Tabish; Steve J Bull; Tuti Mariana Lim; Anh N Phan
Journal:  Sci Rep       Date:  2020-12-04       Impact factor: 4.379

8.  One-step synthesis of M13 phage-based nanoparticles and their fluorescence properties.

Authors:  Jing Yi Lai; Naoya Inoue; Chuan Wei Oo; Hideya Kawasaki; Theam Soon Lim
Journal:  RSC Adv       Date:  2021-01-05       Impact factor: 3.361

9.  Turn-on signal fluorescence sensor based on DNA derived bio-dots/polydopamine nanoparticles for the detection of glutathione.

Authors:  Xiaoxiao Chen; Pu Li; Gaojun Wu; Zhe Wang; Chaobiao Huang
Journal:  RSC Adv       Date:  2022-01-12       Impact factor: 3.361

10.  A multifunctional nanoprobe for targeting tumors and mitochondria with singlet oxygen generation and monitoring mitochondrion pH changes in cancer cells by ratiometric fluorescence imaging.

Authors:  Jingjin Zhao; Mengbing Zou; Mengjiao Huang; Liangliang Zhang; Keqin Yang; Shulin Zhao; Yi-Ming Liu
Journal:  Chem Sci       Date:  2020-03-14       Impact factor: 9.825
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.