344. Spatial Lipidomics Reveals Region and Long Chain Base Specific Accumulations of Monosialogangliosides in Amyloid Plaques in Familial Alzheimer’s Disease Mice (5xFAD) Brain, I. Kaya, E. Jennische, J. Dunevall, S. Lange, A. G. Ewing, P. Malmberg, A. T. Baykal, J. S. Fletcher, ACS Chem Neurosci., 11 (2020) 14-24. DOI: 10.1021/acschemneuro.9b00532

345. Amperometric Measurements and Dynamic Models Reveal a Mechanism for How Zinc Alters Neurotransmitter Release, L. Ren, A. Oleinick, I. Svir, C. Amatore, A.G. Ewing, Angew. Chem. Int. Ed., 59 (2020) 3083-3087. DOI: 10.1002/anie.201913184.

346.Intracellular Electrochemical Nanomeasurements Reveal that Exocytosis of Molecules at Living Neurons is Subquantal and Complex, A. Larsson, S. Majdi, A. Oleinick, I. Svir, J. Dunevall, C. Amatore, A.G. Ewing, Angew. Chem. Int. Ed., 59 (2020) 6711-6714. DOI:org/10.1002/anie.201914564;

347. Interplay between Cocaine, Drug Removal, and Methylphenidate Reversal on Phospholipid Alterations in Drosophila Brain Determined by Imaging Mass Spectrometry, M. H. Philipsen, N. T. N. Phan, J. S. Fletcher, A. G. Ewing, ACS Chem Neurosci., 11 (2020) 806-813, DOI:10.1021/acschemneuro.0c00014.

348. Simultaneous Quantification of Vesicle Size and Catecholamine Content by Resistive Pulses in Nanopores and Vesicle Impact Electrochemical Cytometry, X. Zhang, A. Hatamie, and Andrew G. Ewing, J. Am. Chem. Soc., 142 (2020) 4092-4097. DOI:10.1021/jacs.9b13221.

349. Sub-Cellular Mass Spectrometry Imaging and Absolute Quantitative Analysis across Organelles, A. Thomen, N. Najafinobar, F. Penen, E. Kay, P. P. Upadhyay, X. Li, N.T.N. Phan, P. Malmberg, M. Klarqvist, S. Andersson, M.E. Kurczy & A.G. Ewing, ACS Nano. 14 (2020) 4316-4325. DOI:10.1021/acsnano.9b09804.

350. Intracellular Injection of Phospholipids Directly Alters Exocytosis and the Fraction of Chemical Release in Chromaffin Cells as Measured by Nano-Electrochemistry, M. Aref, E. Ranjbari, A. Romiani, A.G. Ewing, Chemical Science, 11 (2020) 11869-11876. DOI:10.1039/d0sc03683h.

351. Mass Spectrometric Imaging of Plasma Membrane Lipid Alteration Correlated with Amperometrically Measured Activity-Dependent Plasticity in Exocytosis, C. Gu,

352. M.H. Philipsen, A.G. Ewing, International Journal of Molecular Sciences, 21 (2020) 9519-9528. DOI: 10.3390/ijms21249519.

353. Zinc Deficiency Leads to Lipid Changes in Drosophila Brain Similar to Cognitive-Impairing Drugs: An Imaging Mass Spectrometry Study. M.H. Philipsen, C. Gu, A.G. Ewing, Chembiochem: a European Journal of Chemical Biology, 21 (2020) 2755-2758. DOI:10.1002/cbic.202000197.

354. Counteranions in the Stimulation Solution Alter the Dynamics of Exocytosis Consistent with the Hofmeister Series, X. He, A.G. Ewing, Journal of the American Chemical Society, 142 (2020) 12591-12595. DOI: 10.1021/jacs.0c05319.

355. Comparison of Disk and Nanotip Electrodes for Measurement of Single-Cell Amperometry during Exocytotic Release, C. Gu, X. Zhang, A.G. Ewing, Analytical Chemistry, 92 (2020) 10268-10273. DOI: 10.1021/acs.analchem.0c02013-

356. Direct Measurement of Total Vesicular Catecholamine Content with Electrochemical Microwell Arrays, E. Ranjbari, Z. Taleat, M. Mapar, M. Aref, J. Dunevall, A. Ewing, Analytical Chemistry, 92 (2020) 11325-11331. DOI: 10.1021/acs.analchem.0c02010.

357. Correlating Molecule Count and Release Kinetics with Vesicular Size using Open Carbon Nanopipettes, K. Hu, R. Jia, A. Hatamie, K.L. Le Vo, M.V. Mirkin, A.G. Ewing, Journal of the American Chemical Society, 142 (2020) 16910-16914. DOI:10.1021/jacs.0c07169.

358. Nano-Electrochemical Analysis Inside a Single Living Cell, X. Zhang, A. Hatamie, A.G. Ewing, Current Opinion in Electrochemistry, 22 (2020) 94-101, DOI: 10.1016/j.coelec.2020.05.008.

359. Electrochemistry at and in Single Cells (Chapter 7), A.S. Lima, C. Gu, K. Hu, A.G. Ewing, In Electrochemistry for Bioanalysis, Patel, B., Ed., Elsevier, (2020) pp. 125-160.