D
Don Gunaratne
Researcher at Pacific Northwest National Laboratory
Publications - 3
Citations - 100
Don Gunaratne is an academic researcher from Pacific Northwest National Laboratory. The author has contributed to research in topics: Ion & Amperometry. The author has an hindex of 2, co-authored 3 publications receiving 72 citations.
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Soft- and reactive landing of ions onto surfaces: Concepts and applications
TL;DR: A review of the existing applications of ion soft- and reactive landing and the physical phenomena that occur during and after ion soft landing, including retention and reduction of ionic charge along with factors that impact the efficiency of ion deposition.
Journal ArticleDOI
Polyoxometalate-Graphene Nanocomposite Modified Electrode for Electrocatalytic Detection of Ascorbic Acid
TL;DR: In this article, a modified graphene nanocomposite (PMo12-GS) was successfully formed on a glassy carbon electrode (GCE) for the detection of ascorbic acid (AA).
Journal ArticleDOI
Preparative Mass Spectrometry Using a Rotating‐Wall Mass Analyzer
Pei Su,Hang Hu,Daisy Unsihuay,Di Zhang,Tiziano Dainese,Rosa E. Diaz,Jongsu Lee,Don Gunaratne,Haiyan Wang,Flavio Maran,Jianguo Mei,Julia Laskin +11 more
TL;DR: The approach enables high-throughput deposition of mass-selected ions from multicomponent mixtures, which is of particular interest to the controlled preparation of surface gradients and rapid screening of molecules in mixtures for a specific property.