Comment on “Upconversion and Downconversion Fluorescent Graphene Quantum Dots: Ultrasonic Preparation and Photocatalysis”

ADVERTISEMENT RETURN TO ISSUEPREVLetter to the EditorNEXTComment on "Upconversion and Downconversion Fluorescent Graphene Quantum Dots: Ultrasonic Preparation and Photocatalysis"Dezhi Tan†, Shifeng Zhou†, and Jianrong Qiu†‡*View Author Information† State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou 310027, China‡ State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China*Address correspondence to [email protected]Cite this: ACS Nano 2012, 6, 8, 6530–6531Publication Date (Web):August 28, 2012Publication History Received17 April 2012Published online28 August 2012Published inissue 28 August 2012https://pubs.acs.org/doi/10.1021/nn3016822https://doi.org/10.1021/nn3016822letterACS PublicationsCopyright © 2012 American Chemical Society. This publication is available under these Terms of Use. Request reuse permissions This publication is free to access through this site. Learn MoreArticle Views4783Altmetric-Citations56LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail PDF (256 KB) Get e-AlertscloseSUBJECTS:Electromagnetic radiation,Luminescence,Oxides,Physical and chemical processes,Quantum mechanics Get e-Alerts