Abstract
Cancer cells exhibit altered local dielectric properties compared to normal cells because of the difference in shape, size and orientation. These properties are measurable as a difference in electrical conductance using electrical impedance spectroscopy. Electrical impedance is one of the most often used parameters for characterizing material properties, especially in biomedical applications. Electrical impedance spectroscopy used for revealing both resistive and capacitive characteristics, is good for use in tissue characterization. In this study, the electrical impedance spectroscopy system is used to assess subjects with healthy knee and with osteoarthritis knee and tissues following irradiation. From the experimental results, it is clear that the electrical properties, based on curve analysis, demonstrated good detection performance. The electrical parameters of the tissues could be used to distinguish the tissue's status. Changes in electrical properties at different frequency rate reveal that there exist differences between conductivity of non-irradiated and irradiated tissues.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012 |
| DOIs | |
| Publication status | Published - 1 Dec 2012 |
| Event | 2012 7th International Forum on Strategic Technology, IFOST 2012 - Tomsk, Russian Federation Duration: 18 Sep 2012 → 21 Sep 2012 |
Conference
| Conference | 2012 7th International Forum on Strategic Technology, IFOST 2012 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 18.9.12 → 21.9.12 |
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Keywords
- arthritis
- bioimpedance
- cancer
- radiation
- spectrum
ASJC Scopus subject areas
- Management of Technology and Innovation
Cite this
Bioimpedance spectroscopy for clinical assessment of tissues and the irradiated cancer tumors. / Turgunova, Natalia Dzhuraboevna; Velikaya, V.; Musabaeva, L.; Aleinik, A.; Anisenya, I.; Martemyanova, N.
Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012. 2012. 6357805.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Bioimpedance spectroscopy for clinical assessment of tissues and the irradiated cancer tumors
AU - Turgunova, Natalia Dzhuraboevna
AU - Velikaya, V.
AU - Musabaeva, L.
AU - Aleinik, A.
AU - Anisenya, I.
AU - Martemyanova, N.
PY - 2012/12/1
Y1 - 2012/12/1
N2 - Cancer cells exhibit altered local dielectric properties compared to normal cells because of the difference in shape, size and orientation. These properties are measurable as a difference in electrical conductance using electrical impedance spectroscopy. Electrical impedance is one of the most often used parameters for characterizing material properties, especially in biomedical applications. Electrical impedance spectroscopy used for revealing both resistive and capacitive characteristics, is good for use in tissue characterization. In this study, the electrical impedance spectroscopy system is used to assess subjects with healthy knee and with osteoarthritis knee and tissues following irradiation. From the experimental results, it is clear that the electrical properties, based on curve analysis, demonstrated good detection performance. The electrical parameters of the tissues could be used to distinguish the tissue's status. Changes in electrical properties at different frequency rate reveal that there exist differences between conductivity of non-irradiated and irradiated tissues.
AB - Cancer cells exhibit altered local dielectric properties compared to normal cells because of the difference in shape, size and orientation. These properties are measurable as a difference in electrical conductance using electrical impedance spectroscopy. Electrical impedance is one of the most often used parameters for characterizing material properties, especially in biomedical applications. Electrical impedance spectroscopy used for revealing both resistive and capacitive characteristics, is good for use in tissue characterization. In this study, the electrical impedance spectroscopy system is used to assess subjects with healthy knee and with osteoarthritis knee and tissues following irradiation. From the experimental results, it is clear that the electrical properties, based on curve analysis, demonstrated good detection performance. The electrical parameters of the tissues could be used to distinguish the tissue's status. Changes in electrical properties at different frequency rate reveal that there exist differences between conductivity of non-irradiated and irradiated tissues.
KW - arthritis
KW - bioimpedance
KW - cancer
KW - radiation
KW - spectrum
UR - http://www.scopus.com/inward/record.url?scp=84871839647&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84871839647&partnerID=8YFLogxK
U2 - 10.1109/IFOST.2012.6357805
DO - 10.1109/IFOST.2012.6357805
M3 - Conference contribution
AN - SCOPUS:84871839647
SN - 9781467317702
BT - Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012
ER -