Literature DB >> 21173992

Facile preparation and upconversion luminescence of graphene quantum dots.

Jianhua Shen1, Yihua Zhu, Cheng Chen, Xiaoling Yang, Chunzhong Li.   

Abstract

A facile hydrazine hydrate reduction of graphene oxide (GO) with surface-passivated by a polyethylene glycol (PEG) method for the fabrication of graphene quantum dots (GQDs) with frequency upconverted emission is presented. And we speculate on the upconversion luminescence due to the anti-Stokes photoluminescence (ASPL), where the δE between the π and σ orbitals is near 1.1 eV.

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Year:  2010        PMID： 21173992     DOI： 10.1039/c0cc04812g

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  52 in total

1.  A nitrocellulose paper strip for fluorometric determination of bisphenol A using molecularly imprinted nanoparticles.

Authors:  Recep Üzek; Esma Sari; Serap Şenel; Adil Denizli; Arben Merkoçi
Journal:  Mikrochim Acta       Date:  2019-03-07       Impact factor: 5.833

2.  Electrochemiluminescent carbon dot-based determination of microRNA-21 by using a hemin/G-wire supramolecular nanostructure as co-reaction accelerator.

Authors:  Rui Zhang; Anyi Chen; Yanqing Yu; Yaqin Chai; Ying Zhuo; Ruo Yuan
Journal:  Mikrochim Acta       Date:  2018-08-28       Impact factor: 5.833

3.  Paramagnetic Properties of Metal-Free Boron-Doped Graphene Quantum Dots and Their Application for Safe Magnetic Resonance Imaging.

Authors:  Hui Wang; Richard Revia; Kui Wang; Rajeev J Kant; Qingxin Mu; Zheng Gai; Kunlun Hong; Miqin Zhang
Journal:  Adv Mater       Date:  2016-12-27       Impact factor: 30.849

Review 4.  Carbon dots for cancer nanomedicine: a bright future.

Authors:  Samer Bayda; Emanuele Amadio; Simone Cailotto; Yahima Frión-Herrera; Alvise Perosa; Flavio Rizzolio
Journal:  Nanoscale Adv       Date:  2021-07-08

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

Review 6.  Molecular imaging with nanoparticles: the dwarf actors revisited 10 years later.

Authors:  Gudrun C Thurner; Paul Debbage
Journal:  Histochem Cell Biol       Date:  2018-11-16       Impact factor: 4.304

7.  Integrative Self-assembly of Graphene Quantum Dot and Biopolymer into a Versatile Biosensing Toolkit.

Authors:  Yiyang Lin; Robert Chapman; Molly M Stevens
Journal:  Adv Funct Mater       Date:  2015-06-01       Impact factor: 18.808

Review 8.  Inorganic Nanomaterials with Intrinsic Singlet Oxygen Generation for Photodynamic Therapy.

Authors:  Muhammad Rizwan Younis; Gang He; Junle Qu; Jing Lin; Peng Huang; Xing-Hua Xia
Journal:  Adv Sci (Weinh)       Date:  2021-09-24       Impact factor: 16.806

9.  Biomedical applications of graphene.

Authors:  He Shen; Liming Zhang; Min Liu; Zhijun Zhang
Journal:  Theranostics       Date:  2012-03-05       Impact factor: 11.556

10.  Post-synthetic modification of graphene quantum dots bestows enhanced biosensing and antibiofilm ability: efficiency facet.

Authors:  Neha Agrawal; Dolly Bhagel; Priyanka Mishra; Dipti Prasad; Ekta Kohli
Journal:  RSC Adv       Date:  2022-04-22       Impact factor: 4.036
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