Emerging nanomaterials to enhance electrochemical impedance spectroscopy for biomedical applications
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作者:
Chen, Justin
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Univ Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USA
Chen, Justin
[1
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Arianpour, Brian
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Univ Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USA
Arianpour, Brian
[1
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Wang, Kaidong
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Univ Calif Los Angeles, David Geffen Sch Med, Dept Med, Div Cardiol, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USA
Wang, Kaidong
[2
]
Wang, Shaolei
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Univ Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USA
Wang, Shaolei
[1
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Yin, Junyi
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Univ Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USA
Yin, Junyi
[1
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Zhang, Yaran
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Univ Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USA
Zhang, Yaran
[1
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Zhu, Enbo
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机构:
Univ Calif Los Angeles, David Geffen Sch Med, Dept Med, Div Cardiol, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USA
Zhu, Enbo
[2
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Hsiai, Tzung K.
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Univ Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USA
Univ Calif Los Angeles, David Geffen Sch Med, Dept Med, Div Cardiol, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USA
Hsiai, Tzung K.
[1
,2
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机构:
[1] Univ Calif Los Angeles, Dept Bioengn, Los Angeles, CA 90095 USA
[2] Univ Calif Los Angeles, David Geffen Sch Med, Dept Med, Div Cardiol, Los Angeles, CA 90095 USA
Over the last few decades, electrical impedance-based sensors have been investigated for clinical translation to detect changes in tissue conductivities, including cardiac output and pulmonary function. Recently, electrochemical impedance spectroscopy (EIS) provides metabolic measurements that occur at the electrode-tissue interface, and the 3-D EIS can be reconstructed to generate electrical impedance tomography (EIT) for detecting the impedimetric properties of the vascular wall or fatty liver disease. In both EIS and EIT applications, the electrochemical properties of the interface electrodes are essential to address the signal-to-noise ratio or sensitivity of measurements in the biological environment. To enhance the conductive properties, we will survey a series of carbon-based nanomaterials as the emerging candidates for coating the electrodes of bioimpedance sensors. In this review, we will provide a theoretical background on impedance-based measurements and highlight the current state of EIS and EIT, including their applications for cancer screening and detection of vulnerable atherosclerotic plaques. Next, we will focus on the strengths of different nanomaterials when used as an electrode coating to optimize charge transfer across the electric double layers and to enhance measurement sensitivity. We will also identify some unmet clinical needs, such as the ability to adapt to different hemodynamic conditions and blood vessel geometries, that can be realized by the novel biomaterials for the future EIS-based sensors.
机构:
Kwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South KoreaKwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South Korea
Kaushik, Nagendra Kumar
Kaushik, Neha
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Hanyang Univ, Dept Life Sci, Seoul 04763, South KoreaKwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South Korea
Kaushik, Neha
Nguyen Nhat Linh
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Kwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South KoreaKwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South Korea
Nguyen Nhat Linh
Ghimire, Bhagirath
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Kwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South KoreaKwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South Korea
Ghimire, Bhagirath
Pengkit, Anchalee
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Kwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South KoreaKwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South Korea
Pengkit, Anchalee
Sornsakdanuphap, Jirapong
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机构:
Kwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South KoreaKwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South Korea
Sornsakdanuphap, Jirapong
Lee, Su-Jae
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Hanyang Univ, Dept Life Sci, Seoul 04763, South KoreaKwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South Korea
Lee, Su-Jae
Choi, Eun Ha
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Kwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South KoreaKwangwoon Univ, Dept Elect & Biol Phys, Appl Plasma Med Ctr, Plasma Biosci Res Ctr, Seoul 01897, South Korea
机构:
Prince Songkla Univ, Fac Sci, Div Phys Sci, Hat Yai 90112, Songkhla, Thailand
Prince Songkla Univ, Ctr Excellence Trace Anal & Biosensor, Hat Yai 90112, Songkhla, ThailandPrince Songkla Univ, Fac Sci, Div Phys Sci, Hat Yai 90112, Songkhla, Thailand
Jeerapan, Itthipon
Sonsa-ard, Thitaporn
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机构:
Mahidol Univ, Fac Sci, Dept Chem, Bangkok 10400, Thailand
Mahidol Univ, Fac Sci, Ctr Excellence Innovat Chem, Bangkok 10400, Thailand
Flow Innovat Res Sci & Technol Labs Firstlabs, Bangkok 10400, ThailandPrince Songkla Univ, Fac Sci, Div Phys Sci, Hat Yai 90112, Songkhla, Thailand
Sonsa-ard, Thitaporn
Nacapricha, Duangjai
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机构:
Mahidol Univ, Fac Sci, Dept Chem, Bangkok 10400, Thailand
Mahidol Univ, Fac Sci, Ctr Excellence Innovat Chem, Bangkok 10400, Thailand
Flow Innovat Res Sci & Technol Labs Firstlabs, Bangkok 10400, ThailandPrince Songkla Univ, Fac Sci, Div Phys Sci, Hat Yai 90112, Songkhla, Thailand
机构:
Seoul Natl Univ, Sch Chem & Biol Engn, World Class Univ WCU Program Chem Convergence Ene, Seoul 151742, South KoreaSeoul Natl Univ, Sch Chem & Biol Engn, World Class Univ WCU Program Chem Convergence Ene, Seoul 151742, South Korea
Oh, Wan-Kyu
Kwon, Oh Seok
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Seoul Natl Univ, Sch Chem & Biol Engn, World Class Univ WCU Program Chem Convergence Ene, Seoul 151742, South KoreaSeoul Natl Univ, Sch Chem & Biol Engn, World Class Univ WCU Program Chem Convergence Ene, Seoul 151742, South Korea
Kwon, Oh Seok
Jang, Jyongsik
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Seoul Natl Univ, Sch Chem & Biol Engn, World Class Univ WCU Program Chem Convergence Ene, Seoul 151742, South KoreaSeoul Natl Univ, Sch Chem & Biol Engn, World Class Univ WCU Program Chem Convergence Ene, Seoul 151742, South Korea
机构:
Hong Kong Univ Sci & Technol, Dept Mech & Aerosp Engn, Hong Kong, Peoples R China
Hong Kong Univ Sci & Technol, Dept Chem & Biol Engn, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Mech & Aerosp Engn, Hong Kong, Peoples R China