Huang, Po-Jung JimmyLiu, Juewen2017-03-012017-03-012012-02-10http://dx.doi.org/10.1002/smll.201102156http://hdl.handle.net/10012/11402This is the peer reviewed version of the following article: Huang, P.-J. J., & Liu, J. (2012). DNA-Length-Dependent Fluorescence Signaling on Graphene Oxide Surface. Small, 8(7), 977–983, which has been published in final form at https://doi.org/10.1002/smll.201102156. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.Fluorescence energy transfer to graphene oxide is studied using covalently linked DNA probes ranging from 4 to 70 base pairs. The characteristic distance and mechanism of energy transfer are reported.engraphenefluorescenceFRETDNAquenchingArticle