Adsorption of BSA on passivated chromium studied by a flow-cell EQCM and XPS

Frateur, Isabelle; Lecoeur, J.; Zanna, Sandrine; Olsson, Claes; Landolt, D.; Marcus, Philippe

doi:10.1016/j.electacta.2006.12.060

Cited by 70 publications

(50 citation statements)

References 40 publications

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“…This speed is within the range of speeds experienced during a gait cycle [33], and ensures boundary lubrication occurs. The film thickness was recorded as a function of time during rolling, for a total of 1200 seconds.…”

Section: Film Thickness Measurements In a Rolling Contactmentioning

confidence: 90%

“…To separate the mass and viscous (dissipative) effects, the change in motional resistance, ∆ , of the crystal is monitored. ∆ is independent of mass loading but dependent on viscous loading [33] such that:…”

Section: Qcm Theorymentioning

confidence: 99%

“…For a 5 MHz crystal the value of 2 is -2 Hz Ω -1 [33]. This can be applied to give a real-time correction for the viscous loading [33] with the change in frequency due to mass alone calculated as:…”

Section: Qcm Theorymentioning

confidence: 99%

“…The total measured frequency shift, is a linear combination of the frequency shift due to the mass loading, and the viscous loading [32,33] such that:…”

Section: Qcm Theorymentioning

confidence: 99%

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Synovial Fluid Lubrication: The Effect of Protein Interactions on Adsorbed and Lubricating Films

et al. 2015

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Section: Film Thickness Measurements In a Rolling Contactmentioning

confidence: 90%

Section: Qcm Theorymentioning

confidence: 99%

Section: Qcm Theorymentioning

confidence: 99%

“…The total measured frequency shift, is a linear combination of the frequency shift due to the mass loading, and the viscous loading [32,33] such that:…”

Section: Qcm Theorymentioning

confidence: 99%

See 2 more Smart Citations

Synovial Fluid Lubrication: The Effect of Protein Interactions on Adsorbed and Lubricating Films

et al. 2015

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“…A number of papers have reported the application of the electrochemical QCM (EQCM), usually together with voltammetry, electrochemical impedance spectroscopy (EIS) or surface analysis techniques [1][2][3][4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Interaction of BSA protein with copper evaluated by electrochemical impedance spectroscopy and quartz crystal microbalance

Pinto

Soares

Brett

2008

Electrochimica Acta

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The interaction of bovine serum albumin (BSA) protein with copper in phosphate buffer solution has been studied by a combination of electrochemical impedance spectroscopy (EIS) close to the open circuit potential, with simultaneous monitoring by the electrochemical quartz crystal microbalance (EQCM), in order to throw light on BSA adsorption. Copper films were electroplated onto gold quartz crystals and mounted in the EQCM. Experiments were conducted in the presence and absence of dissolved oxygen and of BSA and the results show the influence of O 2 on the protein/metal interaction and also show specific interactions between BSA and copper. The good reproducibility obtained in these experiments suggests future application to other systems and which should lead to a better understanding of the use of such types of protein as corrosion inhibitors.

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Surface characteristics and protein adsorption on combinatorial binary Ti‐M (Cr, Al, Ni) and Al‐M (Ta, Zr) library films

Bai

Filiaggi

Sanderson

et al. 2009

J Biomedical Materials Res

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Adsorption of BSA on passivated chromium studied by a flow-cell EQCM and XPS

Cited by 70 publications

References 40 publications

Synovial Fluid Lubrication: The Effect of Protein Interactions on Adsorbed and Lubricating Films

Synovial Fluid Lubrication: The Effect of Protein Interactions on Adsorbed and Lubricating Films

Interaction of BSA protein with copper evaluated by electrochemical impedance spectroscopy and quartz crystal microbalance

Surface characteristics and protein adsorption on combinatorial binary Ti‐M (Cr, Al, Ni) and Al‐M (Ta, Zr) library films

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