Anika Neumann

Lightmatter (United States) — United States

Chemistry · Physical Sciences

12h-index610citations34works2.32yr avg
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Research Topics

Petroleum Processing and Analysis(13), Hydrocarbon exploration and reservoir analysis(10), Mass Spectrometry Techniques and Applications(9), Analytical Chemistry and Chromatography(6), Thermochemical Biomass Conversion Processes(5)

Publications34 total

Molecular-Level Characterization of Carbonaceous Aerosols via Coupled Thermal-Optical Carbon Analysis and Ultra-High-Resolution FT-ICR Mass Spectrometry
ACS Measurement Science Au·2026Open Access
Atmospheric Pressure Laser Ionization Mass Spectrometry with Tunable UV Wavelength Utilizing an Optical Parametric Oscillator
Analytical Chemistry·2024· 6 cited
Accessing the Low-Polar Molecular Composition of Boreal and Arctic Peat-Burning Organic Aerosol via Thermal Analysis and Ultrahigh-Resolution Mass Spectrometry: Structural Motifs and Their Formation
Journal of the American Society for Mass Spectrometry·2024· 2 cited
Accessing the Low-polar Molecular Composition of Boreal and Arctic Peat Burning Organic Aerosol via Thermal Analysis and Ultrahigh-Resolution Mass Spectrometry: Structural Motifs and Their Formation
2024· 1 citedOpen Access
Detailed Comparison of Xenon APPI (9.6/8.4 eV), Krypton APPI (10.6/10.0 eV), APCI, and APLI (266 nm) for Gas Chromatography High Resolution Mass Spectrometry of Standards and Complex Mixtures
Journal of the American Society for Mass Spectrometry·2023· 11 cited
Chemistry and Properties of Carbon Fiber Feedstocks from Bitumen Asphaltenes
Energy & Fuels·2023· 24 cited
Detailed comparison of Xenon APPI (9.6/8.4 eV), Krypton APPI (10.6/10.0 eV), APCI, and APLI (266 nm) for gas chromatography high resolution mass spectrometry of standards and complex mixtures
2023Open Access
Addressing Thermal Behavior and Molecular Architecture of Asphaltenes by a Thermal-Optical Carbon Analyzer Coupled to High-Resolution Mass Spectrometry
Energy & Fuels·2022· 7 cited
Effect of hydrothermal carbonization and eutectic salt mixture (KCl/LiCl) on the pyrolysis of Kraft lignin as revealed by thermal analysis coupled to advanced high-resolution mass spectrometry
Journal of Analytical and Applied Pyrolysis·2022· 16 cited
Characterization of Biochars by Thermal Analysis Mass Spectrometry – Feed Analysis, Product Description, and Reaction Monitoring
SSRN Electronic Journal·2022Open Access
Review on Evolved Gas Analysis Mass Spectrometry with Soft Photoionization for the Chemical Description of Petroleum, Petroleum-Derived Materials, and Alternative Feedstocks
Energy & Fuels·2021· 29 citedOpen Access
Lessons Learned from a Decade-Long Assessment of Asphaltenes by Ultrahigh-Resolution Mass Spectrometry and Implications for Complex Mixture Analysis
Energy & Fuels·2021· 57 cited
Atmospheric Pressure Single Photon Laser Ionization (APSPLI) Mass Spectrometry Using a 157 nm Fluorine Excimer Laser for Sensitive and Selective Detection of Non- to Semipolar Hydrocarbons
Analytical Chemistry·2021· 11 citedOpen Access
Investigation of Island/Single-Core- and Archipelago/Multicore-Enriched Asphaltenes and Their Solubility Fractions by Thermal Analysis Coupled with High-Resolution Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
Energy & Fuels·2020· 43 cited
Atmospheric Pressure Single Photon Laser Ionization (APSPLI) Mass Spectrometry Using a 157 Nm Fluorine Excimer Laser for Sensitive and Selective Detection of Non- to Semi-Polar Hydrocarbons
2020Open Access
Atmospheric Pressure Single Photon Laser Ionization (APSPLI) Mass Spectrometry Using a 157 Nm Fluorine Excimer Laser for Sensitive and Selective Detection of Non- to Semi-Polar Hydrocarbons
2020Open Access
Investigation of Island/ Single Core and Archipelago/ Multicore Enriched Asphaltenes and Their Solubility Fractions by Thermal Analysis Coupled to High Resolution Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
2020· 1 citedOpen Access
Investigation of Island/ Single Core and Archipelago/ Multicore Enriched Asphaltenes and Their Solubility Fractions by Thermal Analysis Coupled to High Resolution Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
2020Open Access
Investigation of Aging Processes in Bitumen at the Molecular Level with High-Resolution Fourier-Transform Ion Cyclotron Mass Spectrometry and Two-Dimensional Gas Chromatography Mass Spectrometry
Energy & Fuels·2020· 35 citedOpen Access
Real time monitoring of slow pyrolysis of polyethylene terephthalate (PET) by different mass spectrometric techniques
Waste Management·2020· 90 citedOpen Access
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Frequent Co-authors

Ralf Zimmermann(22), Christopher P. Rüger(21), Martha L. Chacón‐Patiño(8), Martin Sklorz(7), Thorsten Streibel(7), Ryan P. Rodgers(5), Christoph Grimmer(4), Ole Tiemann(4), Hendryk Czech(4), M. Eremtchenko(3), Jens Uhlig(3), Lukas Friederici(3), Olli Sippula(3), Helly J. Hansen(3), R. Öttking(2), Murray R. Gray(2), Sara-Maaria Meščeriakovė(2), Ekaterina Sermyagina(2), Arūnas Meščeriakovas(2), Eckhard Vogel(2)