Alena N Joignant

7PUBLICATIONS
9CO-AUTHORS
Instrumental methods (excl. immunological and bioassay methods)Metabolic medicinePyrometallurgyLasers and quantum electronicsNonlinear optics and spectroscopy
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Publications (7)

|Dec 08, 2025
Development and Optimization of an Electrospray Diverter for Reduced Background Signal in Ambient Ionization Sources.

Seth M Eisenberg, Alena N Joignant, Jonathan D Trumbull

|Apr 08, 2025
Distinguishing the Metabolic Effect of Fetal and Adult Fibrinogen on Human Fibroblast Cell Culture by IR-MALDESI Mass Spectrometry Imaging.

Alena N Joignant, Anastasia Sheridan, Ashley C Brown

|Jan 14, 2025
Feasibility of IR-MALDESI Mass Spectrometry Imaging of PFAS.

Allen Martin, Alena N Joignant, Matt Farrell

|Nov 08, 2024
Obtaining 20 μm Spatial Resolution with a 2940 nm Laser by IR-MALDESI Mass Spectrometry Imaging.

Seth M Eisenberg, Alena N Joignant, Kevan T Knizner

|Mar 14, 2023
Impact of wavelength and spot size on laser depth of focus: Considerations for mass spectrometry imaging of non-flat samples.

Alena N Joignant, Ying Xi, David C Muddiman

|Mar 14, 2023
Time of acquisition and high spatial resolution mass spectrometry imaging.

Mary F Wang, Alena N Joignant, Alexandria L Sohn

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