Publication - Journal Article Membrane-Based Emitter for Coupling Microfluidics with Ultrasensitive Nanoelectrospray Ionization-Mass Spectrometry DOI https://doi.org/10.1021/ac200960h Journal Article Analytical Chemistry, vol. 83, iss. 14, pp. 5797-5803, 2011 Authors Xuefei Sun, Ryan T. Kelly, Keqi Tang, Richard D. Smith Language English