J
Jun-Jun Liu
Researcher at Sandia National Laboratories
Publications - 2
Citations - 3342
Jun-Jun Liu is an academic researcher from Sandia National Laboratories. The author has contributed to research in topics: Analyte & Colloidal gold. The author has an hindex of 1, co-authored 1 publications receiving 3151 citations.
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Journal ArticleDOI
Single Sheet Functionalized Graphene by Oxidation and Thermal Expansion of Graphite
Michael J. McAllister,Je-Luen Li,Douglas H. Adamson,Hannes C. Schniepp,Ahmed Abdala,Jun-Jun Liu,Margarita Herrera-Alonso,David L. Milius,Roberto Car,Robert K. Prud'homme,Ilhan A. Aksay +10 more
TL;DR: In this article, a detailed analysis of the thermal expansion mechanism of graphite oxide to produce functionalized graphene sheets is provided, where it is shown that the decomposition rate of the epoxy and hydroxyl sites exceeds the diffusion rate of evolved gases, yielding pressures that exceed the van der Waals forces holding the graphene sheets together.
Journal ArticleDOI
Dual-Nanopipettes for the Detection of Single Nanoparticles and Small Molecules.
Xinhe Zheng,Jun-Jun Liu,Mingzhi Li,Yutong Hua,Xu Liang,Shudong Zhang,Xianhao Zhang,Yuanhua Shao +7 more
TL;DR: In this article , gold nanoparticles (Au NPs) modified with sulfhydryl poly(ethylene glycol) (PEG-SH) or aptamers were detected successfully.