Determination of trace metal release during corrosion characterization of FeCo-based amorphous metallic materials by stripping voltammetry. New materials for GMI biosensors

F. F. Marzo; A. R. Pierna; J. Barranco; A. Lorenzo; J. Barroso; J. A. García; A. Pérez

doi:10.1016/j.jnoncrysol.2008.08.014

Determination of trace metal release during corrosion characterization of FeCo-based amorphous metallic materials by stripping voltammetry. New materials for GMI biosensors

F. F. Marzo^*
, A. R. Pierna
, J. Barranco
, A. Lorenzo
, J. Barroso
, J. A. García
, A. Pérez

^*Corresponding author for this work

University of Oviedo

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

The objective of this investigation has been the study of metal release during corrosion characterization of Fe_2.5Co_64.5Cr₃Si₁₅B₁₅, Fe₃Co₆₇Cr₃Si₁₅B₁₂ and Fe₅Co₇₀Si₁₅B₁₀ amorphous metallic alloys, used as based materials to create new type for giant magnetoimpedance (GMI) biosensors. Alloy samples were tested in phosphate buffered saline solutions (PBS, artificial biological solutions) at pH 7.4 and 22 °C. Individual alloy constituents (Fe, Co, Cr, B) released during the electrochemical corrosion tests, were analyzed by differential pulse stripping voltammetry (DP) using a hanging mercury drop electrode technique (HMDE). In this work, the experimental results obtained are discussed in order to study their corrosion behavior in artificial biological solutions and thus determine their possible use as GMI biosensor prototype materials.

Original language	English
Pages (from-to)	5169-5171
Number of pages	3
Journal	Journal of Non-Crystalline Solids
Volume	354
Issue number	47-51
DOIs	https://doi.org/10.1016/j.jnoncrysol.2008.08.014
Publication status	Published - 1 Dec 2008
Externally published	Yes

Keywords

Alloys
Biomaterials
Biosensors
Corrosion
Electrochemical properties
Magnetic properties

Access to Document

10.1016/j.jnoncrysol.2008.08.014

Cite this

Marzo, F. F., Pierna, A. R., Barranco, J., Lorenzo, A., Barroso, J., García, J. A., & Pérez, A. (2008). Determination of trace metal release during corrosion characterization of FeCo-based amorphous metallic materials by stripping voltammetry. New materials for GMI biosensors. Journal of Non-Crystalline Solids, 354(47-51), 5169-5171. https://doi.org/10.1016/j.jnoncrysol.2008.08.014

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title = "Determination of trace metal release during corrosion characterization of FeCo-based amorphous metallic materials by stripping voltammetry. New materials for GMI biosensors",

abstract = "The objective of this investigation has been the study of metal release during corrosion characterization of Fe2.5Co64.5Cr3Si15B15, Fe3Co67Cr3Si15B12 and Fe5Co70Si15B10 amorphous metallic alloys, used as based materials to create new type for giant magnetoimpedance (GMI) biosensors. Alloy samples were tested in phosphate buffered saline solutions (PBS, artificial biological solutions) at pH 7.4 and 22 °C. Individual alloy constituents (Fe, Co, Cr, B) released during the electrochemical corrosion tests, were analyzed by differential pulse stripping voltammetry (DP) using a hanging mercury drop electrode technique (HMDE). In this work, the experimental results obtained are discussed in order to study their corrosion behavior in artificial biological solutions and thus determine their possible use as GMI biosensor prototype materials.",

keywords = "Alloys, Biomaterials, Biosensors, Corrosion, Electrochemical properties, Magnetic properties",

author = "Marzo, \{F. F.\} and Pierna, \{A. R.\} and J. Barranco and A. Lorenzo and J. Barroso and Garc{\'i}a, \{J. A.\} and A. P{\'e}rez",

year = "2008",

month = dec,

day = "1",

doi = "10.1016/j.jnoncrysol.2008.08.014",

language = "English",

volume = "354",

pages = "5169--5171",

journal = "Journal of Non-Crystalline Solids",

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}

Marzo, FF, Pierna, AR, Barranco, J, Lorenzo, A, Barroso, J, García, JA & Pérez, A 2008, 'Determination of trace metal release during corrosion characterization of FeCo-based amorphous metallic materials by stripping voltammetry. New materials for GMI biosensors', Journal of Non-Crystalline Solids, vol. 354, no. 47-51, pp. 5169-5171. https://doi.org/10.1016/j.jnoncrysol.2008.08.014

Determination of trace metal release during corrosion characterization of FeCo-based amorphous metallic materials by stripping voltammetry. New materials for GMI biosensors. / Marzo, F. F.; Pierna, A. R.; Barranco, J. et al.
In: Journal of Non-Crystalline Solids, Vol. 354, No. 47-51, 01.12.2008, p. 5169-5171.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Determination of trace metal release during corrosion characterization of FeCo-based amorphous metallic materials by stripping voltammetry. New materials for GMI biosensors

AU - Marzo, F. F.

AU - Pierna, A. R.

AU - Barranco, J.

AU - Lorenzo, A.

AU - Barroso, J.

AU - García, J. A.

AU - Pérez, A.

PY - 2008/12/1

Y1 - 2008/12/1

N2 - The objective of this investigation has been the study of metal release during corrosion characterization of Fe2.5Co64.5Cr3Si15B15, Fe3Co67Cr3Si15B12 and Fe5Co70Si15B10 amorphous metallic alloys, used as based materials to create new type for giant magnetoimpedance (GMI) biosensors. Alloy samples were tested in phosphate buffered saline solutions (PBS, artificial biological solutions) at pH 7.4 and 22 °C. Individual alloy constituents (Fe, Co, Cr, B) released during the electrochemical corrosion tests, were analyzed by differential pulse stripping voltammetry (DP) using a hanging mercury drop electrode technique (HMDE). In this work, the experimental results obtained are discussed in order to study their corrosion behavior in artificial biological solutions and thus determine their possible use as GMI biosensor prototype materials.

AB - The objective of this investigation has been the study of metal release during corrosion characterization of Fe2.5Co64.5Cr3Si15B15, Fe3Co67Cr3Si15B12 and Fe5Co70Si15B10 amorphous metallic alloys, used as based materials to create new type for giant magnetoimpedance (GMI) biosensors. Alloy samples were tested in phosphate buffered saline solutions (PBS, artificial biological solutions) at pH 7.4 and 22 °C. Individual alloy constituents (Fe, Co, Cr, B) released during the electrochemical corrosion tests, were analyzed by differential pulse stripping voltammetry (DP) using a hanging mercury drop electrode technique (HMDE). In this work, the experimental results obtained are discussed in order to study their corrosion behavior in artificial biological solutions and thus determine their possible use as GMI biosensor prototype materials.

KW - Alloys

KW - Biomaterials

KW - Biosensors

KW - Corrosion

KW - Electrochemical properties

KW - Magnetic properties

UR - https://www.scopus.com/pages/publications/55349128487

U2 - 10.1016/j.jnoncrysol.2008.08.014

DO - 10.1016/j.jnoncrysol.2008.08.014

M3 - Article

AN - SCOPUS:55349128487

SN - 0022-3093

VL - 354

SP - 5169

EP - 5171

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

IS - 47-51

ER -

Determination of trace metal release during corrosion characterization of FeCo-based amorphous metallic materials by stripping voltammetry. New materials for GMI biosensors

Abstract

Keywords

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