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Kitta K, Sakamoto M, Hayakawa K, Nukazuka A, Kano K, Yamamoto T. Nanopore Impedance Spectroscopy Reveals Electrical Properties of Single Nanoparticles for Detecting and Identifying Pathogenic Viruses. ACS OMEGA 2023; 8:14684-14693. [PMID: 37125101 PMCID: PMC10134219 DOI: 10.1021/acsomega.3c00628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 03/17/2023] [Indexed: 05/03/2023]
Abstract
In the conventional nanopore method, direct current (DC) is used to study molecules and nanoparticles; however, it cannot easily discriminate between materials with similarly sized particles. Herein, we developed an alternating current (AC)-based nanopore method to measure the impedance of a single nanoparticle and distinguish between particles of the same size based on their material characteristics. We demonstrated the performance of this method using impedance measurements to determine the size and frequency characteristics of various particles, ranging in diameter from 200 nm to 1 μm. Furthermore, the alternating current method exhibited high accuracy for biosensing applications, identifying viruses with over 85% accuracy using single-particle measurement and machine learning. Therefore, this novel nanopore method is useful for applications in materials science, biology, and medicine.
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Affiliation(s)
- Kazuki Kitta
- Mechanical
Engineering, Tokyo Institute of Technology, Ishikawadai 1-314, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Maami Sakamoto
- Mechanical
Engineering, Tokyo Institute of Technology, Ishikawadai 1-314, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Kei Hayakawa
- Material
Research and Innovation Division, DENSO
CORPORATION, 1-1 Showa-cho, Kariya, Aichi 448-8661, Japan
| | - Akira Nukazuka
- Material
Research and Innovation Division, DENSO
CORPORATION, 1-1 Showa-cho, Kariya, Aichi 448-8661, Japan
| | - Kazuhiko Kano
- Material
Research and Innovation Division, DENSO
CORPORATION, 1-1 Showa-cho, Kariya, Aichi 448-8661, Japan
| | - Takatoki Yamamoto
- Mechanical
Engineering, Tokyo Institute of Technology, Ishikawadai 1-314, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
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A Nanopore Sensing Assay Resolves Cascade Reactions in a Multienzyme System. Angew Chem Int Ed Engl 2022; 61:e202200866. [DOI: 10.1002/anie.202200866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Indexed: 11/07/2022]
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Wang X, Stevens KC, Ting JM, Marras AE, Rezvan G, Wei X, Taheri-Qazvini N, Tirrell MV, Liu C. Translocation Behaviors of Synthetic Polyelectrolytes through Alpha-Hemolysin (α-HL) and Mycobacterium smegmatis Porin A (MspA) Nanopores. JOURNAL OF THE ELECTROCHEMICAL SOCIETY 2022; 169:057510. [PMID: 35599744 PMCID: PMC9121822 DOI: 10.1149/1945-7111/ac6c55] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
DNAs have been used as probes for nanopore sensing of noncharged biomacromolecules due to its negative phosphate backbone. Inspired by this, we explored the potential of diblock synthetic polyelectrolytes as more flexible and inexpensive nanopore sensing probes by investigating translocation behaviors of PEO-b-PSS and PEO-b-PVBTMA through commonly used alpha-hemolysin (α-HL) and Mycobacterium smegmatis porin A (MspA) nanopores. Translocation recordings in different configurations of pore orientation and testing voltage indicated efficient PEO-b-PSS translocations through α-HL and PEO-b-PVBTMA translocations through MspA. This work provides insight into synthetic polyelectrolyte-based probes to expand probe selection and flexibility for nanopore sensing.
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Affiliation(s)
- Xiaoqin Wang
- Department of Chemical Engineering, University of South Carolina, Columbia, South Carolina 29208, USA
| | - Kaden C. Stevens
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, USA
| | - Jeffrey M. Ting
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, USA
| | - Alexander E. Marras
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, USA
| | - Gelareh Rezvan
- Department of Chemical Engineering, University of South Carolina, Columbia, South Carolina 29208, USA
| | - Xiaojun Wei
- Department of Chemical Engineering, University of South Carolina, Columbia, South Carolina 29208, USA
- Biomedical Engineering Program, University of South Carolina, Columbia, South Carolina 29208, USA
| | - Nader Taheri-Qazvini
- Department of Chemical Engineering, University of South Carolina, Columbia, South Carolina 29208, USA
- Biomedical Engineering Program, University of South Carolina, Columbia, South Carolina 29208, USA
| | - Matthew V. Tirrell
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, USA
| | - Chang Liu
- Department of Chemical Engineering, University of South Carolina, Columbia, South Carolina 29208, USA
- Biomedical Engineering Program, University of South Carolina, Columbia, South Carolina 29208, USA
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Sheng Y, Zhou K, Liu L, Wu HC. A Nanopore Sensing Assay Resolves Cascade Reactions in a Multienzyme System. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yingying Sheng
- Institute of Chemistry CAS: Institute of Chemistry Chinese Academy of Sciences Key laboratory of Analytical Chemistry for Living Biosystems 100191 Beijing CHINA
| | - Ke Zhou
- Institute of Chemistry CAS: Institute of Chemistry Chinese Academy of Sciences Key Laboratory of Analytical Chemistry for Living Biosystems 100191 Beijing CHINA
| | - Lei Liu
- Institute of High Energy Physics Chinese Academy of Sciences Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety CHINA
| | - Hai-Chen Wu
- Institute of Chemistry Chinese Academy of Sciences Key Laboratory of Analytical Chemistry for Living Biosystems Zhongguancun North First Street 2 100190 Beijing CHINA
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Review of the use of nanodevices to detect single molecules. Anal Biochem 2022; 654:114645. [DOI: 10.1016/j.ab.2022.114645] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 03/01/2022] [Accepted: 03/03/2022] [Indexed: 12/21/2022]
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Nanodevices for Biological and Medical Applications: Development of Single-Molecule Electrical Measurement Method. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12031539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A comprehensive detection of a wide variety of diagnostic markers is required for the realization of personalized medicine. As a sensor to realize such personalized medicine, a single molecule electrical measurement method using nanodevices is currently attracting interest for its comprehensive simultaneous detection of various target markers for use in biological and medical application. Single-molecule electrical measurement using nanodevices, such as nanopore, nanogap, or nanopipette devices, has the following features:; high sensitivity, low-cost, high-throughput detection, easy-portability, low-cost availability by mass production technologies, and the possibility of integration of various functions and multiple sensors. In this review, I focus on the medical applications of single- molecule electrical measurement using nanodevices. This review provides information on the current status and future prospects of nanodevice-based single-molecule electrical measurement technology, which is making a full-scale contribution to realizing personalized medicine in the future. Future prospects include some discussion on of the current issues on the expansion of the application requirements for single-mole-cule measurement.
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