[{"language":[{"iso":"eng"}],"abstract":[{"text":"<jats:p>An electrochemical quartz crystal microbalance is described, which achieves a time resolution down to 100 μs. Accumulation and averaging over a few hours bring the noise down to about 30 mHz. The application examples are pH-driven viscosity changes in albumin solutions. The pH was switched with the electrode potential. The characteristic response time is in the millisecond range. The focus is on experimental aspects as well as advantages and limitations of the technique.</jats:p>","lang":"eng"}],"publication":"Biointerphases","title":"Fast <i>p</i>H-mediated changes of the viscosity of protein solutions studied with a voltage-modulated quartz crystal microbalance","date_created":"2025-12-18T17:31:15Z","publisher":"American Vacuum Society","year":"2020","issue":"2","quality_controlled":"1","extern":"1","article_number":"021004","user_id":"117722","_id":"63240","status":"public","type":"journal_article","doi":"10.1116/1.5140619","volume":15,"author":[{"first_name":"Alexander","full_name":"Gödde, Alexander","last_name":"Gödde"},{"first_name":"Christian","last_name":"Leppin","full_name":"Leppin, Christian","id":"117722"},{"full_name":"Meyer, Frederick S.","last_name":"Meyer","first_name":"Frederick S."},{"full_name":"Langhoff, Arne","last_name":"Langhoff","first_name":"Arne"},{"last_name":"Hartl","full_name":"Hartl, Josef","first_name":"Josef"},{"last_name":"Garidel","full_name":"Garidel, Patrick","first_name":"Patrick"},{"full_name":"Johannsmann, Diethelm","last_name":"Johannsmann","first_name":"Diethelm"}],"date_updated":"2025-12-18T17:35:30Z","intvolume":"        15","citation":{"apa":"Gödde, A., Leppin, C., Meyer, F. S., Langhoff, A., Hartl, J., Garidel, P., &#38; Johannsmann, D. (2020). Fast <i>p</i>H-mediated changes of the viscosity of protein solutions studied with a voltage-modulated quartz crystal microbalance. <i>Biointerphases</i>, <i>15</i>(2), Article 021004. <a href=\"https://doi.org/10.1116/1.5140619\">https://doi.org/10.1116/1.5140619</a>","bibtex":"@article{Gödde_Leppin_Meyer_Langhoff_Hartl_Garidel_Johannsmann_2020, title={Fast <i>p</i>H-mediated changes of the viscosity of protein solutions studied with a voltage-modulated quartz crystal microbalance}, volume={15}, DOI={<a href=\"https://doi.org/10.1116/1.5140619\">10.1116/1.5140619</a>}, number={2021004}, journal={Biointerphases}, publisher={American Vacuum Society}, author={Gödde, Alexander and Leppin, Christian and Meyer, Frederick S. and Langhoff, Arne and Hartl, Josef and Garidel, Patrick and Johannsmann, Diethelm}, year={2020} }","short":"A. Gödde, C. Leppin, F.S. Meyer, A. Langhoff, J. Hartl, P. Garidel, D. Johannsmann, Biointerphases 15 (2020).","mla":"Gödde, Alexander, et al. “Fast <i>p</i>H-Mediated Changes of the Viscosity of Protein Solutions Studied with a Voltage-Modulated Quartz Crystal Microbalance.” <i>Biointerphases</i>, vol. 15, no. 2, 021004, American Vacuum Society, 2020, doi:<a href=\"https://doi.org/10.1116/1.5140619\">10.1116/1.5140619</a>.","ama":"Gödde A, Leppin C, Meyer FS, et al. Fast <i>p</i>H-mediated changes of the viscosity of protein solutions studied with a voltage-modulated quartz crystal microbalance. <i>Biointerphases</i>. 2020;15(2). doi:<a href=\"https://doi.org/10.1116/1.5140619\">10.1116/1.5140619</a>","chicago":"Gödde, Alexander, Christian Leppin, Frederick S. Meyer, Arne Langhoff, Josef Hartl, Patrick Garidel, and Diethelm Johannsmann. “Fast <i>p</i>H-Mediated Changes of the Viscosity of Protein Solutions Studied with a Voltage-Modulated Quartz Crystal Microbalance.” <i>Biointerphases</i> 15, no. 2 (2020). <a href=\"https://doi.org/10.1116/1.5140619\">https://doi.org/10.1116/1.5140619</a>.","ieee":"A. Gödde <i>et al.</i>, “Fast <i>p</i>H-mediated changes of the viscosity of protein solutions studied with a voltage-modulated quartz crystal microbalance,” <i>Biointerphases</i>, vol. 15, no. 2, Art. no. 021004, 2020, doi: <a href=\"https://doi.org/10.1116/1.5140619\">10.1116/1.5140619</a>."},"publication_identifier":{"issn":["1934-8630","1559-4106"]},"publication_status":"published"}]