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Surface acoustic wave resonators as novel tools for multiparametric blood analysis.
Annu Int Conf IEEE Eng Med Biol Soc. 2010; 2010:3499-502.AI

Abstract

In this paper a new tool to assess viscoelastic and dielectric properties of human fluids is presented. Shear horizontal polarized surface acoustic waves (SH-SAW) are used to detect the viscoelastic properties of coagulating blood and blood plasma samples. One-port SAW resonators, with fundamental modes of 85, 170 und 340 MHz were developed. Additionally, their electrode structures can be used simultaneously to detect the dielectric behavior of the whole system by impedance spectroscopy while the frequency ranges from kHz to MHz. The combination of both methods offers the detection of clinical relevant blood parameters like the blood coagulation time and the hematocrit value within one measurement.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Guhr G
Leibniz Institute for Solid State ad Materials Research Dresden, IFW Dresden, Germany. g.guhr@ifw-dresden.de
Brunig R
No affiliation info available
Schmidt H
No affiliation info available
Weihnacht M
No affiliation info available
Gehrisch S
No affiliation info available
Siegert G
No affiliation info available

MeSH

AcousticsBiosensing TechniquesBlood Chemical AnalysisComplex MixturesEquipment DesignEquipment Failure AnalysisMicro-Electrical-Mechanical Systems

Pub Type(s)

Evaluation Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

21097030

Citation

Guhr, G, et al. "Surface Acoustic Wave Resonators as Novel Tools for Multiparametric Blood Analysis." Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference, vol. 2010, 2010, pp. 3499-502.
Guhr G, Brunig R, Schmidt H, et al. Surface acoustic wave resonators as novel tools for multiparametric blood analysis. Annu Int Conf IEEE Eng Med Biol Soc. 2010;2010:3499-502.
Guhr, G., Brunig, R., Schmidt, H., Weihnacht, M., Gehrisch, S., & Siegert, G. (2010). Surface acoustic wave resonators as novel tools for multiparametric blood analysis. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference, 2010, 3499-502. https://doi.org/10.1109/IEMBS.2010.5627792
Guhr G, et al. Surface Acoustic Wave Resonators as Novel Tools for Multiparametric Blood Analysis. Annu Int Conf IEEE Eng Med Biol Soc. 2010;2010:3499-502. PubMed PMID: 21097030.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Surface acoustic wave resonators as novel tools for multiparametric blood analysis. AU - Guhr,G, AU - Brunig,R, AU - Schmidt,H, AU - Weihnacht,M, AU - Gehrisch,S, AU - Siegert,G, PY - 2010/11/25/entrez PY - 2010/11/26/pubmed PY - 2011/4/7/medline SP - 3499 EP - 502 JF - Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference JO - Annu Int Conf IEEE Eng Med Biol Soc VL - 2010 N2 - In this paper a new tool to assess viscoelastic and dielectric properties of human fluids is presented. Shear horizontal polarized surface acoustic waves (SH-SAW) are used to detect the viscoelastic properties of coagulating blood and blood plasma samples. One-port SAW resonators, with fundamental modes of 85, 170 und 340 MHz were developed. Additionally, their electrode structures can be used simultaneously to detect the dielectric behavior of the whole system by impedance spectroscopy while the frequency ranges from kHz to MHz. The combination of both methods offers the detection of clinical relevant blood parameters like the blood coagulation time and the hematocrit value within one measurement. SN - 2375-7477 UR - https://www.unboundmedicine.com/medline/citation/21097030/Surface_acoustic_wave_resonators_as_novel_tools_for_multiparametric_blood_analysis_ DB - PRIME DP - Unbound Medicine ER -