Seth Martin Eisenberg

College of Sciences

Works (9)

Updated: January 23rd, 2026 07:18

2025 article

Application and Characterization of Novel Mid-IR Glucoloop Laser for Mass Spectrometry Imaging and Small Molecule Screening

Eisenberg, S. M., Bruce, E. R., Ashbacher, S. M., Wang, M. F., Sawicki, J. W., Radosevich, A. J., … Muddiman, D. C. (2025, November 17). Analytical Chemistry.

By: S. Eisenberg n, E. Bruce n, S. Ashbacher n , M. Wang n, J. Sawicki *, A. Radosevich *, J. Williams *, G. Spühler, A. Selivanau, D. Muddiman  n

topics (OpenAlex): Spectroscopy and Laser Applications; Spectroscopy Techniques in Biomedical and Chemical Research; Atmospheric and Environmental Gas Dynamics
Sources: NC State University Libraries, NC State University Libraries
Added: November 18, 2025

2025 article

Development and Optimization of an Electrospray Diverter for Reduced Background Signal in Ambient Ionization Sources

Eisenberg, S. M., Joignant, A. N., Trumbull, J. D., Hernandez, D., Chang-Yen, D., Wouters, E. R., … Muddiman, D. C. (2025, December 8). Journal of the American Society for Mass Spectrometry, Vol. 12.

By: S. Eisenberg n, A. Joignant n, J. Trumbull*, D. Hernandez *, D. Chang-Yen *, E. Wouters*, J. Williams *, A. Radosevich *, D. Muddiman n 

topics (OpenAlex): Mass Spectrometry Techniques and Applications; Metabolomics and Mass Spectrometry Studies; Electrohydrodynamics and Fluid Dynamics
Sources: NC State University Libraries, NC State University Libraries
Added: December 9, 2025

2025 article

Exploring ammonium salt doping to enhance ion abundance for quantitative mass spectrometry imaging

Dunnavant, A. R., Eisenberg, S. M., & Muddiman, D. C. (2025, November 4). Analytical and Bioanalytical Chemistry.

By: A. Dunnavant n, S. Eisenberg n & D. Muddiman n 

topics (OpenAlex): Mass Spectrometry Techniques and Applications; Advanced Proteomics Techniques and Applications; Metabolomics and Mass Spectrometry Studies
Sources: NC State University Libraries, NC State University Libraries
Added: November 22, 2025

2025 article

Signal enhancement of lipids and glycans using ammonium fluoride for IR-MALDESI mass spectrometry imaging

Eisenberg, S. M., Dunnavant, A. R., Palomino, T. V., Muddiman, D. C., Eisenberg, S. M., Dunnavant, A. R., … Muddiman, D. C. (2025, November 18). Analytical and Bioanalytical Chemistry.

By: S. Eisenberg n, A. Dunnavant n, T. Palomino n, D. Muddiman n , S. Eisenberg, A. Dunnavant, T. Palomino, D. Muddiman

topics (OpenAlex): Mass Spectrometry Techniques and Applications; Metabolomics and Mass Spectrometry Studies; Advanced Proteomics Techniques and Applications
Sources: NC State University Libraries, NC State University Libraries
Added: November 20, 2025

2024 article

Improved detection in untargeted lipidomics through silver‐doped infrared matrix‐assisted laser desorption electrospray ionization

Eisenberg, S. M., & Muddiman, D. C. (2024, May 30). Rapid Communications in Mass Spectrometry, Vol. 38.

By: S. Eisenberg n & D. Muddiman n 

MeSH headings : Animals; Mice; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods; Lipids / chemistry; Lipids / analysis; Liver / chemistry; Spectrometry, Mass, Electrospray Ionization / methods; Lipidomics / methods; Silver / chemistry
topics (OpenAlex): Mass Spectrometry Techniques and Applications; Metabolomics and Mass Spectrometry Studies; Advanced Proteomics Techniques and Applications
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Sources: Web Of Science, NC State University Libraries
Added: June 11, 2024

2024 article

Obtaining 20 μm Spatial Resolution with a 2940 nm Laser by IR-MALDESI Mass Spectrometry Imaging

Eisenberg, S. M., Joignant, A. N., Knizner, K. T., Manni, J. G., & Muddiman, D. C. (2024, November 8). Journal of the American Society for Mass Spectrometry, Vol. 11.

By: S. Eisenberg n, A. Joignant n, K. Knizner n, J. Manni & D. Muddiman n 

author keywords: IR-MALDESI; mass spectrometry imaging; mid-IRlaser; spatial resolution
MeSH headings : Animals; Mice; Lasers; Mass Spectrometry / methods; Liver / chemistry; Liver / diagnostic imaging; Brain / diagnostic imaging; Brain / metabolism; Brain Chemistry; Lipids / analysis; Lipids / chemistry; Neurotransmitter Agents / analysis
topics (OpenAlex): Mass Spectrometry Techniques and Applications; Analytical Chemistry and Chromatography; Spectroscopy Techniques in Biomedical and Chemical Research
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Sources: Web Of Science, NC State University Libraries
Added: November 18, 2024

2023 article

Development of an object-based image analysis tool for mass spectrometry imaging ion classification

Eisenberg, S. M., Knizner, K. T., & Muddiman, D. C. (2023, May 24). Analytical and Bioanalytical Chemistry, Vol. 5.

By: S. Eisenberg n, K. Knizner n & D. Muddiman n 

author keywords: IR-MALDESI; Object-based image analysis; Mass spectrometry imaging; Image segmentation; Image classification; MATLAB
topics (OpenAlex): Mass Spectrometry Techniques and Applications; Metabolomics and Mass Spectrometry Studies; Advanced Chemical Sensor Technologies
TL;DR: The utility of an ion classification tool (ICT) developed using object-based image analysis in MATLAB is presented, which was able to accurately classify 45/50 ions as on-tissue or background. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: July 3, 2023

2023 article

Metabolite Annotation Confidence Score (MACS): A Novel MSI Identification Scoring Tool

Eisenberg, S. M., Knizner, K. T., & Muddiman, D. C. (2023, August 22). Journal of the American Society for Mass Spectrometry, Vol. 8.

By: S. Eisenberg n, K. Knizner n & D. Muddiman n 

author keywords: IR-MALDESI; annotation scoring; mass measurementaccuracy; spectral accuracy; SSIM; MATLAB
MeSH headings : Mass Spectrometry; Databases, Factual; Ions
topics (OpenAlex): Metabolomics and Mass Spectrometry Studies; Computational Drug Discovery Methods; Mass Spectrometry Techniques and Applications
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Sources: Web Of Science, NC State University Libraries
Added: September 5, 2023

2023 article

Prototyping an ionization source for non‐engineers

Knizner, K. T., Eisenberg, S. M., & Muddiman, D. C. (2023, December 21). Journal of Mass Spectrometry, Vol. 59.

By: K. Knizner n, S. Eisenberg n & D. Muddiman n 

author keywords: computer-aided design; hardware interfacing; instrumentation prototyping; microcontroller; software development
topics (OpenAlex): Mass Spectrometry Techniques and Applications; Analytical Chemistry and Chromatography; Metabolomics and Mass Spectrometry Studies
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Sources: Web Of Science, NC State University Libraries
Added: January 2, 2024

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