All Stories

  1. Complex-Valued Chemometrics in Spectroscopy: Partial Least Squares Regression

    Article • Applied Spectroscopy, November 2025, SAGE Publications

    Thomas Mayerhöfer

  2. Complex-Valued Chemometrics in Spectroscopy: Principal Component Regression

    Article • Applied Spectroscopy, October 2025, SAGE Publications

    Thomas Mayerhöfer

  3. Complex-Valued Chemometrics in Spectroscopy: Inverse Least Squares Regression

    Article • Applied Spectroscopy, August 2025, SAGE Publications

    Thomas Mayerhöfer

  4. Alcoholic Compounds–Physical Properties and Classification Categories, Including Monohydric, Dihydric, Polyhydric and Carbohydrate Derivatives

    Article • ChemPhysChem, August 2025, Wiley

    Thomas Mayerhöfer

  5. Understanding the Role of the Evanescent Field in Attenuated Total Reflection (ATR) Spectroscopy

    Article • Applied Spectroscopy, August 2025, SAGE Publications

    Thomas Mayerhöfer

  6. 2T2D-correlation analysis of infrared specular reflectance and ratio-reflectance spectra for investigating siloxane nanofilms on silicate glass substrates

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, August 2025, Elsevier

    Thomas Mayerhöfer

  7. Deviations from the Beer–Lambert Approximation Investigated Using Two-Dimensional Correlation Infrared Spectroscopy

    Article • Applied Spectroscopy, August 2025, SAGE Publications

    Thomas Mayerhöfer

  8. DFG Project Report "Investigation and application of the plasmonic enhancement effect from inverse plasmonic nanostructures on chiral light-matter interaction"

    Article • July 2025, American Chemical Society (ACS)

    Thomas Mayerhöfer

  9. Attenuated Total and Internal Reflection Correction Based on Fresnel’s Equations: Beyond the Low Absorption Assumption

    Article • Applied Spectroscopy, July 2025, SAGE Publications

    Thomas Mayerhöfer

  10. Quantitative Chemometrics Using Refractive Index Spectra

    Article • Applied Spectroscopy, June 2025, SAGE Publications

    Thomas Mayerhöfer

  11. Complex-Valued Chemometrics in Spectroscopy: Classical Least Squares Regression

    Article • Applied Spectroscopy, May 2025, SAGE Publications

    Thomas Mayerhöfer

  12. Exploring correlation in infrared spectroscopy

    Article • Vibrational Spectroscopy, May 2025, Elsevier

    Thomas Mayerhöfer

  13. Understanding and Employing (Non-)Linearities in Attenuated Total Reflection Spectroscopy

    Article • Applied Spectroscopy, February 2025, SAGE Publications

    Thomas Mayerhöfer

  14. Developing Correction Methods by Revisiting the Concept of Effective Thickness in Attenuated Total Reflection Spectroscopy

    Article • Applied Spectroscopy, October 2024, SAGE Publications

    Thomas Mayerhöfer

  15. Combining Infrared Refraction and Attenuated Total Reflection Spectroscopy

    Article • Applied Spectroscopy, October 2024, SAGE Publications

    Thomas Mayerhöfer

  16. Understanding Advanced Attenuated Total Reflection Correction: The Low Absorbance Assumption

    Article • Applied Spectroscopy, August 2024, SAGE Publications

    Thomas Mayerhöfer

  17. Dispersion Analysis of Perpendicular Modes Using a Hybrid Two-Trace Two-Dimensional (2T2D) Smart Error Sum

    Article • Applied Spectroscopy, May 2024, SAGE Publications

    Thomas Mayerhöfer

  18. Sophisticated Attenuated Total Reflection Correction Within Seconds for Unpolarized Incident Light at 45°

    Article • Applied Spectroscopy, January 2024, SAGE Publications

    Thomas Mayerhöfer

  19. Polarization-dependent effects in vibrational absorption spectra of 2D finite-size adsorbate islands on dielectric substrates

    Article • Physical Chemistry Chemical Physics, January 2024, Royal Society of Chemistry

    Thomas Mayerhöfer

  20. Understanding Refractive Index Changes in Homologous Series of Unbranched Organic Compounds Based on Beer's Law

    Article • ChemPhysChem, August 2023, Wiley

    Thomas Mayerhöfer

  21. Correcting systematic errors by hybrid 2D correlation loss functions in nonlinear inverse modelling

    Article • PLOS One, April 2023, PLOS

    Thomas Mayerhöfer

  22. SpectIR-fluidics: completely customizable microfluidic cartridges for high sensitivity on-chip infrared spectroscopy with point-of-application studies on bacterial biofilms

    Article • Lab on a Chip, January 2023, Royal Society of Chemistry

    Thomas Mayerhöfer

  23. The Global Polarity of Alcoholic Solvents and Water – Importance of the Collectively Acting Factors Density, Refractive Index and Hydrogen Bonding Forces

    Article • ChemistryOpen, October 2022, Wiley

    Thomas Mayerhöfer

  24. Correcting Systematic Errors by Hybrid 2D Correlation Loss Functions in nonlinear inverse modelling

    Article • August 2022, Research Square

    Thomas Mayerhöfer

  25. The Negative Solvatochromism of Reichardt‘s Dye B30 – A Complementary Study

    Article • ChemPhysChem, June 2022, Wiley

    Thomas Mayerhöfer

  26. Smart Error Sum Based on Hybrid Two-Trace Two-Dimensional (2T2D) Correlation Analysis

    Article • Applied Spectroscopy, April 2022, SAGE Publications

    Thomas Mayerhöfer

  27. N2O Adsorption and Photochemistry on Ceria Surfaces

    Article • The Journal of Physical Chemistry C, January 2022, American Chemical Society (ACS)

    Professor Hicham Idriss, Thomas Mayerhöfer

  28. Beyond Beer’s Law: Quasi-Ideal Binary Liquid Mixtures

    Article • Applied Spectroscopy, December 2021, SAGE Publications

    Thomas Mayerhöfer

  29. Hybrid 2D Correlation-Based Loss Function for the Correction of Systematic Errors

    Article • Analytical Chemistry, December 2021, American Chemical Society (ACS)

    Thomas Mayerhöfer

  30. Infrared Refraction Spectroscopy

    Article • Applied Spectroscopy, August 2021, SAGE Publications

    Thomas Mayerhöfer

  31. The Bouguer‐Beer‐Lambert Law: Shining Light on the Obscure

    Article • ChemPhysChem, September 2020, Wiley

    Thomas Mayerhöfer

  32. The Bouguer‐Beer‐Lambert Law: Shining Light on the Obscure

    Article • ChemPhysChem, September 2020, Wiley

    Thomas Mayerhöfer

  33. The Bouguer‐Beer‐Lambert Law: Shining Light on the Obscure

    Article • ChemPhysChem, August 2020, Wiley

    Thomas Mayerhöfer

  34. Beyond Beer's Law: Spectral Mixing Rules

    Article • Applied Spectroscopy, July 2020, SAGE Publications

    Thomas Mayerhöfer

  35. CaF2: An Ideal Substrate Material for Infrared Spectroscopy?

    Article • Analytical Chemistry, May 2020, American Chemical Society (ACS)

    Thomas Mayerhöfer

  36. Beyond Beer's Law: Revisiting the Lorentz‐Lorenz Equation

    Article • ChemPhysChem, May 2020, Wiley

    Thomas Mayerhöfer

  37. Structures for surface-enhanced nonplasmonic or hybrid spectroscopy

    Article • Nanophotonics, March 2020, De Gruyter

    Thomas Mayerhöfer

  38. Beyond Beer's Law: Why the Index of Refraction Depends (Almost) Linearly on Concentration

    Article • ChemPhysChem, March 2020, Wiley

    Thomas Mayerhöfer

  39. Polarization-dependent vibrational shifts on dielectric substrates

    Article • Physical Chemistry Chemical Physics, January 2020, Royal Society of Chemistry

    Thomas Mayerhöfer

  40. Removing interference-based effects from infrared spectra – interference fringes re-revisited

    Article • The Analyst, January 2020, Royal Society of Chemistry

    Thomas Mayerhöfer

  41. Beer's Law‐Why Integrated Absorbance Depends Linearly on Concentration

    Article • ChemPhysChem, October 2019, Wiley

    Thomas Mayerhöfer

  42. Beer's law derived from electromagnetic theory

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, May 2019, Elsevier

    Thomas Mayerhöfer

  43. Improving Poor Man's Kramers-Kronig analysis and Kramers-Kronig constrained variational analysis

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, April 2019, Elsevier

    Thomas Mayerhöfer

  44. Cover Feature: Beer's Law – Why Absorbance Depends (Almost) Linearly on Concentration (ChemPhysChem 4/2019)

    Article • ChemPhysChem, February 2019, Wiley

    Thomas Mayerhöfer

  45. Beer's Law – Why Absorbance Depends (Almost) Linearly on Concentration

    Article • ChemPhysChem, January 2019, Wiley

    Thomas Mayerhöfer

  46. Deviations from Beer's law on the microscale – nonadditivity of absorption cross sections

    Article • Physical Chemistry Chemical Physics, January 2019, Royal Society of Chemistry

    Thomas Mayerhöfer

  47. Quantitative Evaluation of Infrared Absorbance Spectra – Lorentz Profile versus Lorentz Oscillator

    Article • ChemPhysChem, December 2018, Wiley

    Thomas Mayerhöfer

  48. Correction to Slit-Enhanced Chiral- and Broadband Infrared Ultra-Sensing

    Article • ACS Photonics, September 2018, American Chemical Society (ACS)

    Thomas Mayerhöfer

  49. Slit-Enhanced Chiral- and Broadband Infrared Ultra-Sensing

    Article • ACS Photonics, July 2018, American Chemical Society (ACS)

    Thomas Mayerhöfer

  50. Periodic array-based substrates for surface-enhanced infrared spectroscopy

    Article • Nanophotonics, January 2017, De Gruyter

    Thomas Mayerhöfer