20 Publications
2025 | Journal Article | LibreCat-ID: 61982
Kampermann, L., Klein, J., Wagner, T., Kotova, A., Placke-Yan, C., Yasar, A., Jacobse, L., Lasagna, S., Leppin, C., Schulz, S., Linnemann, J., Bergmann, A., Roldan Cuenya, B., & Bacher, G. (2025). Operando Analysis of the Pre-OER Activation of Metal-Doped Co3O4 Nanoparticle Catalysts. ACS Catalysis, 15(21), 18391–18403. https://doi.org/10.1021/acscatal.5c03900
LibreCat
| DOI
2025 | Preprint | LibreCat-ID: 62815 | 
Scharf, C. H., Chandraraj, A., Dyk, K., Stebner, F., Lepin, S., Tian, J., El Bergmi Byaz, L., Stettner, J., Leppin, C., Kotova, A., Reinke, S., Linnemann, J., Maroun, F., & Magnussen, O. M. (2025). Role of defects in reversible surface restructuring and activity of Co3O4 oxygen evolution electrocatalysts. American Chemical Society (ACS).
LibreCat
| Download (ext.)
2025 | Journal Article | LibreCat-ID: 63223
Johannsmann, D., Häusner, P., Langhoff, A., Leppin, C., Reviakine, I., & Vanoppen, V. (2025). The Frequency‐Domain Lattice Boltzmann Method (FreqD‐LBM): A Versatile Tool to Predict the QCM Response Induced by Structured Samples. Advanced Theory and Simulations, 8(7), Article 2401373. https://doi.org/10.1002/adts.202401373
LibreCat
| DOI
2025 | Journal Article | LibreCat-ID: 63222
Stich, M., Leppin, C., Krauss, F. T., Valdes Landa, J. E., Pantenburg, I., Roling, B., & Bund, A. (2025). Comparing the SEI Formation on Copper and Amorphous Carbon: A Study with Combined Operando Methods. Batteries, 11(7), Article 273. https://doi.org/10.3390/batteries11070273
LibreCat
| DOI
2025 | Journal Article | LibreCat-ID: 63224
Langhoff, A., Peschel, A., Leppin, C., Kruppert, S., Speck, T., & Johannsmann, D. (2025). Rapid Solidification of Plant Latices from Campanula glomerata Driven by a Sudden Decrease in Hydrostatic Pressure. Plants, 14(5), Article 798. https://doi.org/10.3390/plants14050798
LibreCat
| DOI
2025 | Journal Article | LibreCat-ID: 63225
Leppin, C., Pomorska, A., Morga, M., Pomastowski, P., Fijałkowski, P., Michna, A., & Johannsmann, D. (2025). Swelling Degree of Polyelectrolyte Layers Determined by an Electrochemical Quartz Crystal Microbalance. Biomacromolecules, 26(2), 914–928. https://doi.org/10.1021/acs.biomac.4c01205
LibreCat
| DOI
2025 | Journal Article | LibreCat-ID: 63226
Leppin, C., Langhoff, A., & Johannsmann, D. (2025). A fast electrochemical quartz crystal microbalance (EQCM) evidences the presence of nanobubbles in alkaline water splitting. Physical Chemistry Chemical Physics, 27(37), 19733–19747. https://doi.org/10.1039/d5cp02691a
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 63227
Biermann, M., Leppin, C., Langhoff, A., Ziemer, T., Rembe, C., & Johannsmann, D. (2024). An electrochemical quartz crystal microbalance (EQCM) based on microelectrode arrays allows to distinguish between adsorption and electrodeposition. The Analyst, 149(7), 2138–2146. https://doi.org/10.1039/d3an02210b
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 63231
Rott, E., Leppin, C., Diederichs, T., Garidel, P., & Johannsmann, D. (2023). Protein–protein interactions in solutions of monoclonal antibodies probed by the dependence of the high-frequency viscosity on temperature and concentration. The Analyst, 148(8), 1887–1897. https://doi.org/10.1039/d3an00076a
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 63228
Johannsmann, D., Leppin, C., & Langhoff, A. (2023). Stiffness of Contacts between Adsorbed Particles and the Surface of a QCM‐D Inferred from the Adsorption Kinetics and a Frequency‐Domain Lattice Boltzmann Simulation. Advanced Theory and Simulations, 6(11), Article 2300190. https://doi.org/10.1002/adts.202300190
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 63230
Johannsmann, D., Langhoff, A., Leppin, C., Reviakine, I., & Maan, A. M. C. (2023). Effect of Noise on Determining Ultrathin-Film Parameters from QCM-D Data with the Viscoelastic Model. Sensors, 23(3), Article 1348. https://doi.org/10.3390/s23031348
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 63229
Johannsmann, D., Petri, J., Leppin, C., Langhoff, A., & Ibrahim, H. (2023). Particle fouling at hot reactor walls monitored In situ with a QCM-D and modeled with the frequency-domain lattice Boltzmann method. Results in Physics, 45, Article 106219. https://doi.org/10.1016/j.rinp.2023.106219
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 63234
Wiegmann, J., Leppin, C., Langhoff, A., Schwaderer, J., Beuermann, S., Johannsmann, D., & Weber, A. P. (2022). Influence of the solvent evaporation rate on the β-Phase content of electrosprayed PVDF particles and films studied by a fast Multi-Overtone QCM. Advanced Powder Technology, 33(3), Article 103452. https://doi.org/10.1016/j.apt.2022.103452
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 63233
Leppin, C., Langhoff, A., & Johannsmann, D. (2022). Square-Wave Electrogravimetry Combined with Voltammetry Reveals Reversible Submonolayer Adsorption of Redox-Active Ions. Analytical Chemistry, 94(28), 10227–10233. https://doi.org/10.1021/acs.analchem.2c01763
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 63236
Johannsmann, D., Langhoff, A., & Leppin, C. (2021). Studying Soft Interfaces with Shear Waves: Principles and Applications of the Quartz Crystal Microbalance (QCM). Sensors, 21(10), Article 3490. https://doi.org/10.3390/s21103490
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 63235
Leppin, C., Langhoff, A., Höfft, O., & Johannsmann, D. (2021). A Modulation QCM Applied to Copper Electrodeposition and Stripping. Electroanalysis, 33(12), 2529–2538. https://doi.org/10.1002/elan.202100471
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 63237
Leppin, C., Langhoff, A., Poggemann, H.-F., Gödde, A. S., & Johannsmann, D. (2021). Fast and slow EQCM response of zwitterionic weak electrolytes to changes in the electrode potential: a pH-mediated mechanism. The Analyst, 146(19), 6005–6013. https://doi.org/10.1039/d1an01306h
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 63238
Leppin, C., Peschel, A., Meyer, F. S., Langhoff, A., & Johannsmann, D. (2021). Kinetics of viscoelasticity in the electric double layer following steps in the electrode potential studied by a fast electrochemical quartz crystal microbalance (EQCM). The Analyst, 146(7), 2160–2171. https://doi.org/10.1039/d0an01965h
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 63239
Leppin, C., Hampel, S., Meyer, F. S., Langhoff, A., Fittschen, U. E. A., & Johannsmann, D. (2020). A Quartz Crystal Microbalance, Which Tracks Four Overtones in Parallel with a Time Resolution of 10 Milliseconds: Application to Inkjet Printing. Sensors, 20(20), Article 5915. https://doi.org/10.3390/s20205915
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 63240
Gödde, A., Leppin, C., Meyer, F. S., Langhoff, A., Hartl, J., Garidel, P., & Johannsmann, D. (2020). Fast pH-mediated changes of the viscosity of protein solutions studied with a voltage-modulated quartz crystal microbalance. Biointerphases, 15(2), Article 021004. https://doi.org/10.1116/1.5140619
LibreCat
| DOI
20 Publications
2025 | Journal Article | LibreCat-ID: 61982
Kampermann, L., Klein, J., Wagner, T., Kotova, A., Placke-Yan, C., Yasar, A., Jacobse, L., Lasagna, S., Leppin, C., Schulz, S., Linnemann, J., Bergmann, A., Roldan Cuenya, B., & Bacher, G. (2025). Operando Analysis of the Pre-OER Activation of Metal-Doped Co3O4 Nanoparticle Catalysts. ACS Catalysis, 15(21), 18391–18403. https://doi.org/10.1021/acscatal.5c03900
LibreCat
| DOI
2025 | Preprint | LibreCat-ID: 62815 |
Scharf, C. H., Chandraraj, A., Dyk, K., Stebner, F., Lepin, S., Tian, J., El Bergmi Byaz, L., Stettner, J., Leppin, C., Kotova, A., Reinke, S., Linnemann, J., Maroun, F., & Magnussen, O. M. (2025). Role of defects in reversible surface restructuring and activity of Co3O4 oxygen evolution electrocatalysts. American Chemical Society (ACS).
LibreCat
| Download (ext.)
2025 | Journal Article | LibreCat-ID: 63223
Johannsmann, D., Häusner, P., Langhoff, A., Leppin, C., Reviakine, I., & Vanoppen, V. (2025). The Frequency‐Domain Lattice Boltzmann Method (FreqD‐LBM): A Versatile Tool to Predict the QCM Response Induced by Structured Samples. Advanced Theory and Simulations, 8(7), Article 2401373. https://doi.org/10.1002/adts.202401373
LibreCat
| DOI
2025 | Journal Article | LibreCat-ID: 63222
Stich, M., Leppin, C., Krauss, F. T., Valdes Landa, J. E., Pantenburg, I., Roling, B., & Bund, A. (2025). Comparing the SEI Formation on Copper and Amorphous Carbon: A Study with Combined Operando Methods. Batteries, 11(7), Article 273. https://doi.org/10.3390/batteries11070273
LibreCat
| DOI
2025 | Journal Article | LibreCat-ID: 63224
Langhoff, A., Peschel, A., Leppin, C., Kruppert, S., Speck, T., & Johannsmann, D. (2025). Rapid Solidification of Plant Latices from Campanula glomerata Driven by a Sudden Decrease in Hydrostatic Pressure. Plants, 14(5), Article 798. https://doi.org/10.3390/plants14050798
LibreCat
| DOI
2025 | Journal Article | LibreCat-ID: 63225
Leppin, C., Pomorska, A., Morga, M., Pomastowski, P., Fijałkowski, P., Michna, A., & Johannsmann, D. (2025). Swelling Degree of Polyelectrolyte Layers Determined by an Electrochemical Quartz Crystal Microbalance. Biomacromolecules, 26(2), 914–928. https://doi.org/10.1021/acs.biomac.4c01205
LibreCat
| DOI
2025 | Journal Article | LibreCat-ID: 63226
Leppin, C., Langhoff, A., & Johannsmann, D. (2025). A fast electrochemical quartz crystal microbalance (EQCM) evidences the presence of nanobubbles in alkaline water splitting. Physical Chemistry Chemical Physics, 27(37), 19733–19747. https://doi.org/10.1039/d5cp02691a
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 63227
Biermann, M., Leppin, C., Langhoff, A., Ziemer, T., Rembe, C., & Johannsmann, D. (2024). An electrochemical quartz crystal microbalance (EQCM) based on microelectrode arrays allows to distinguish between adsorption and electrodeposition. The Analyst, 149(7), 2138–2146. https://doi.org/10.1039/d3an02210b
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 63231
Rott, E., Leppin, C., Diederichs, T., Garidel, P., & Johannsmann, D. (2023). Protein–protein interactions in solutions of monoclonal antibodies probed by the dependence of the high-frequency viscosity on temperature and concentration. The Analyst, 148(8), 1887–1897. https://doi.org/10.1039/d3an00076a
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 63228
Johannsmann, D., Leppin, C., & Langhoff, A. (2023). Stiffness of Contacts between Adsorbed Particles and the Surface of a QCM‐D Inferred from the Adsorption Kinetics and a Frequency‐Domain Lattice Boltzmann Simulation. Advanced Theory and Simulations, 6(11), Article 2300190. https://doi.org/10.1002/adts.202300190
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 63230
Johannsmann, D., Langhoff, A., Leppin, C., Reviakine, I., & Maan, A. M. C. (2023). Effect of Noise on Determining Ultrathin-Film Parameters from QCM-D Data with the Viscoelastic Model. Sensors, 23(3), Article 1348. https://doi.org/10.3390/s23031348
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 63229
Johannsmann, D., Petri, J., Leppin, C., Langhoff, A., & Ibrahim, H. (2023). Particle fouling at hot reactor walls monitored In situ with a QCM-D and modeled with the frequency-domain lattice Boltzmann method. Results in Physics, 45, Article 106219. https://doi.org/10.1016/j.rinp.2023.106219
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 63234
Wiegmann, J., Leppin, C., Langhoff, A., Schwaderer, J., Beuermann, S., Johannsmann, D., & Weber, A. P. (2022). Influence of the solvent evaporation rate on the β-Phase content of electrosprayed PVDF particles and films studied by a fast Multi-Overtone QCM. Advanced Powder Technology, 33(3), Article 103452. https://doi.org/10.1016/j.apt.2022.103452
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 63233
Leppin, C., Langhoff, A., & Johannsmann, D. (2022). Square-Wave Electrogravimetry Combined with Voltammetry Reveals Reversible Submonolayer Adsorption of Redox-Active Ions. Analytical Chemistry, 94(28), 10227–10233. https://doi.org/10.1021/acs.analchem.2c01763
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 63236
Johannsmann, D., Langhoff, A., & Leppin, C. (2021). Studying Soft Interfaces with Shear Waves: Principles and Applications of the Quartz Crystal Microbalance (QCM). Sensors, 21(10), Article 3490. https://doi.org/10.3390/s21103490
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 63235
Leppin, C., Langhoff, A., Höfft, O., & Johannsmann, D. (2021). A Modulation QCM Applied to Copper Electrodeposition and Stripping. Electroanalysis, 33(12), 2529–2538. https://doi.org/10.1002/elan.202100471
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 63237
Leppin, C., Langhoff, A., Poggemann, H.-F., Gödde, A. S., & Johannsmann, D. (2021). Fast and slow EQCM response of zwitterionic weak electrolytes to changes in the electrode potential: a pH-mediated mechanism. The Analyst, 146(19), 6005–6013. https://doi.org/10.1039/d1an01306h
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 63238
Leppin, C., Peschel, A., Meyer, F. S., Langhoff, A., & Johannsmann, D. (2021). Kinetics of viscoelasticity in the electric double layer following steps in the electrode potential studied by a fast electrochemical quartz crystal microbalance (EQCM). The Analyst, 146(7), 2160–2171. https://doi.org/10.1039/d0an01965h
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 63239
Leppin, C., Hampel, S., Meyer, F. S., Langhoff, A., Fittschen, U. E. A., & Johannsmann, D. (2020). A Quartz Crystal Microbalance, Which Tracks Four Overtones in Parallel with a Time Resolution of 10 Milliseconds: Application to Inkjet Printing. Sensors, 20(20), Article 5915. https://doi.org/10.3390/s20205915
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 63240
Gödde, A., Leppin, C., Meyer, F. S., Langhoff, A., Hartl, J., Garidel, P., & Johannsmann, D. (2020). Fast pH-mediated changes of the viscosity of protein solutions studied with a voltage-modulated quartz crystal microbalance. Biointerphases, 15(2), Article 021004. https://doi.org/10.1116/1.5140619
LibreCat
| DOI