1
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Wei S, Wu F, Liu J, Ji W, He X, Liu R, Yu P, Mao L. Direct Quantification of Nanoplastics Neurotoxicity by Single-Vesicle Electrochemistry. Angew Chem Int Ed Engl 2023; 62:e202315681. [PMID: 37950108 DOI: 10.1002/anie.202315681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 11/12/2023]
Abstract
Nanoplastics are recently recognized as neurotoxic factors for the nervous systems. However, whether and how they affect vesicle chemistry (i.e., vesicular catecholamine content and exocytosis) remains unclear. This study offers the first direct evidence for the nanoplastics-induced neurotoxicity by single-vesicle electrochemistry. We observe the cellular uptake of polystyrene (PS) nanoplastics into model neuronal cells and mouse primary neurons, leading to cell viability loss depending on nanoplastics exposure time and concentration. By using single-vesicle electrochemistry, we find the reductions in the vesicular catecholamine content, the frequency of stimulated exocytotic spikes, the neurotransmitter release amount of single exocytotic event, and the membrane-vesicle fusion pore opening-closing speed. Mechanistic investigations suggest that PS nanoplastics can cause disruption of filamentous actin (F-actin) assemblies at cytomembrane zones and change the kinetic patterns of vesicle exocytosis. Our finding shapes the first quantitative picture of neurotoxicity induced by high-concentration nanoplastics exposure at a single-cell level.
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Affiliation(s)
- Shiyi Wei
- Beijing National Laboratory for Molecular Science, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun North 1st St, Beijing, 100190, China
- University of Chinese Academy of Sciences, No.1 Yanqihu East Rd, Beijing, 101408, China
| | - Fei Wu
- College of Chemistry, Beijing Normal University, No. 19 Xinjiekouwai St, Beijing, 100875, China
| | - Jing Liu
- Beijing National Laboratory for Molecular Science, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun North 1st St, Beijing, 100190, China
- Institute of Analysis and Testing, Beijing Academy of Science and Technology, No.27, West 3rd Ring North Rd, Beijing, 100089, China
| | - Wenliang Ji
- College of Chemistry, Beijing Normal University, No. 19 Xinjiekouwai St, Beijing, 100875, China
| | - Xiulan He
- Beijing National Laboratory for Molecular Science, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun North 1st St, Beijing, 100190, China
| | - Ran Liu
- College of Chemistry, Beijing Normal University, No. 19 Xinjiekouwai St, Beijing, 100875, China
| | - Ping Yu
- Beijing National Laboratory for Molecular Science, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun North 1st St, Beijing, 100190, China
- University of Chinese Academy of Sciences, No.1 Yanqihu East Rd, Beijing, 101408, China
| | - Lanqun Mao
- Beijing National Laboratory for Molecular Science, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun North 1st St, Beijing, 100190, China
- College of Chemistry, Beijing Normal University, No. 19 Xinjiekouwai St, Beijing, 100875, China
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2
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Shi M, Wang L, Xie Z, Zhao L, Zhang X, Zhang M. High-Content Label-Free Single-Cell Analysis with a Microfluidic Device Using Programmable Scanning Electrochemical Microscopy. Anal Chem 2021; 93:12417-12425. [PMID: 34464090 DOI: 10.1021/acs.analchem.1c02507] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The cellular heterogeneity and plasticity are often overlooked due to the averaged bulk assay in conventional methods. Optical imaging-based single-cell analysis usually requires specific labeling of target molecules inside or on the surface of the cell membrane, interfering with the physiological homeostasis of the cell. Scanning electrochemical microscopy (SECM), as an alternative approach, enables label-free imaging of single cells, which still confronts the challenge that the long-time scanning process is not feasible for large-scale analysis at the single-cell level. Herein, we developed a methodology combining a programmable SECM (P-SECM) with an addressable microwell array, which dramatically shortened the time consumption for the topography detection of the micropits array occupied by the polystyrene beads as well as the evaluation of alkaline phosphatase (ALP) activity of the 82 single cells compared with the traditional SECM imaging. This new arithmetic was based on the line scanning approach, enabling analysis of over 900 microwells within 1.2 h, which is 10 times faster than conventional SECM imaging. By implementing this configuration with the dual-mediator-based voltage-switching (VSM) mode, we investigated the activity of ALP, a promising marker for cancer stem cells, in hundreds of tumor and stromal cells on a single microwell device. The results discovered that not only a higher ALP activity is presented in cancer cells but also the heterogeneous distribution of kinetic constant (kf value) of ALP activity can be obtained at the single-cell level. By directly relating large numbers of addressed cells on the scalable microfluidic device to the deterministic routing of the above SECM tip, our platform holds potential as a high-content screening tool for label-free single-cell analysis.
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Affiliation(s)
- Mi Shi
- Beijing Key Laboratory for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Lin Wang
- Beijing Key Laboratory for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Zhenda Xie
- Institute for Advanced Study, Tsinghua University, Beijing 100084, China
| | - Liang Zhao
- Beijing Key Laboratory for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China.,Centre of Excellence for Environmental Safety and Biological Effects, Faculty of Environment and Life, Beijing University of Technology, Beijing 100124, China
| | - Xueji Zhang
- Beijing Key Laboratory for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China.,School of Biomedical Engineering, Health Science Centre, Shenzhen University, Shenzhen, Guangdong 518060, China
| | - Meiqin Zhang
- Beijing Key Laboratory for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China
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3
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Khan MAR, Vieira CAC, Riu J, Sales MGF. Fabrication and modification of homemade paper-based electrode systems. Talanta 2021; 224:121861. [PMID: 33379072 DOI: 10.1016/j.talanta.2020.121861] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 10/27/2020] [Accepted: 11/02/2020] [Indexed: 12/30/2022]
Abstract
This work reports the simple and inexpensive fabrication of homemade paper-based carbon-printed electrodes (HP C-PEs), aiming to produce an alternative way to generate electrochemical biosensors to all and promoting their wide use. This is especially important in times of pandemics, considering the excellent features of electrochemical biosensing, which may ensure portability, low-cost and quick responses. HP C-PEs were fabricated using a standard cellulose filter paper that was first modified with wax, to make it hydrophobic. Then, the electrodes were manually printed on top of this cellulose/wax substrate. The electrodes were designed by having standard configurations for potentiometric and electrochemical readings, combining two or three electrodes. In general, both electrode systems showed excellent electrochemical and mechanical features, which were better in specific cases than commercial devices. The 3-electrode system displayed high current levels with low peak-to-peak potential separation, yielding highly stable signals after consecutive electrode bending that corresponded to high active areas. The possibility of modifying the devices with polymers produced in-situ was also explored and proven successful, providing also advantageous features when compared to other devices. The 2-electrode system was also proven highly stable and capable of subsequent use in potentiometric sensing development. Overall, the fabrication process of the 2- and 3-electode systems described herein may be employed in laboratories to produce successful electrochemical biosensors, with the final devices displaying excellent electrochemical and mechanical features. This procedure offers the advantages of being simple and inexpensive, when compared to other commercial devices, while using materials that are promptly available and that may undergo a worldwide use.
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Affiliation(s)
- M Azizur R Khan
- Universitat Rovira i Virgili, Department of Analytical and Organic Chemistry, C/ Marcel·lí Domingo s/n, 43007, Tarragona, Spain; Jashore University of Science and Technology, Department of Chemistry, Jashore, 7408, Bangladesh
| | - Catarina A C Vieira
- BioMark/ISEP, School of Engineering of the Polytechnic Institute of Porto, Portugal
| | - Jordi Riu
- Universitat Rovira i Virgili, Department of Analytical and Organic Chemistry, C/ Marcel·lí Domingo s/n, 43007, Tarragona, Spain.
| | - M Goreti F Sales
- BioMark/ISEP, School of Engineering of the Polytechnic Institute of Porto, Portugal; BioMark/UC, Department of Chemical Engineering, Faculty of Sciences and Technology, Coimbra University, Portugal.
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4
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VanArsdale E, Pitzer J, Payne GF, Bentley WE. Redox Electrochemistry to Interrogate and Control Biomolecular Communication. iScience 2020; 23:101545. [PMID: 33083771 PMCID: PMC7516135 DOI: 10.1016/j.isci.2020.101545] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Cells often communicate by the secretion, transport, and perception of molecules. Information conveyed by molecules is encoded, transmitted, and decoded by cells within the context of the prevailing microenvironments. Conversely, in electronics, transmission reliability and message validation are predictable, robust, and less context dependent. In turn, many transformative advances have resulted by the formal consideration of information transfer. One way to explore this potential for biological systems is to create bio-device interfaces that facilitate bidirectional information transfer between biology and electronics. Redox reactions enable this linkage because reduction and oxidation mediate communication within biology and can be coupled with electronics. By manipulating redox reactions, one is able to combine the programmable features of electronics with the ability to interrogate and modulate biological function. In this review, we examine methods to electrochemically interrogate the various components of molecular communication using redox chemistry and to electronically control cell communication using redox electrogenetics.
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Affiliation(s)
- Eric VanArsdale
- Fischell Department of Bioengineering, University of Maryland, 3102 A. James Clark Hall 8278 Paint Branch Drive, College Park, MD 20742, USA.,Institute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA.,Robert E. Fischell Institute for Biomedical Devices, University of Maryland, Room 5102, A. James Clark Hall, College Park, MD 20742, USA
| | - Juliana Pitzer
- Fischell Department of Bioengineering, University of Maryland, 3102 A. James Clark Hall 8278 Paint Branch Drive, College Park, MD 20742, USA
| | - Gregory F Payne
- Institute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA.,Robert E. Fischell Institute for Biomedical Devices, University of Maryland, Room 5102, A. James Clark Hall, College Park, MD 20742, USA
| | - William E Bentley
- Fischell Department of Bioengineering, University of Maryland, 3102 A. James Clark Hall 8278 Paint Branch Drive, College Park, MD 20742, USA.,Institute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA.,Robert E. Fischell Institute for Biomedical Devices, University of Maryland, Room 5102, A. James Clark Hall, College Park, MD 20742, USA
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5
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Enrichment of phospholipids using magnetic Fe3O4/TiO2 nanoparticles for quantitative detection at single cell levels by electrospray ionization mass spectrometry. Talanta 2020; 212:120769. [DOI: 10.1016/j.talanta.2020.120769] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 01/13/2020] [Accepted: 01/20/2020] [Indexed: 11/23/2022]
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6
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Liu G, Petrosko SH, Zheng Z, Mirkin CA. Evolution of Dip-Pen Nanolithography (DPN): From Molecular Patterning to Materials Discovery. Chem Rev 2020; 120:6009-6047. [DOI: 10.1021/acs.chemrev.9b00725] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Guoqiang Liu
- Laboratory for Advanced Interfacial Materials and Devices, Research Centre for Smart Wearable Technology, Institute of Textile and Clothing, The Hong Kong Polytechnic University, Hong Kong, SAR, China
| | - Sarah Hurst Petrosko
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
| | - Zijian Zheng
- Laboratory for Advanced Interfacial Materials and Devices, Research Centre for Smart Wearable Technology, Institute of Textile and Clothing, The Hong Kong Polytechnic University, Hong Kong, SAR, China
| | - Chad A. Mirkin
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
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7
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Ino K, Yaegaki R, Hiramoto K, Nashimoto Y, Shiku H. Closed Bipolar Electrode Array for On-Chip Analysis of Cellular Respiration by Cell Aggregates. ACS Sens 2020; 5:740-745. [PMID: 31997640 DOI: 10.1021/acssensors.9b02061] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Cell aggregates have attracted much attention owing to their potential applications in tissue engineering and drug screening. To evaluate cellular respiration of individual cell aggregates in these applications, noninvasive and on-chip high-throughput analytical tools are necessary. Electrochemical methods for detecting oxygen concentrations are useful because of their noninvasiveness. However, these conventional methods may be unsuitable for high-throughput detection because it is difficult to prepare many electrodes on a small chip owing to the limitation of area for connecting electrodes. Alternatively, a bipolar electrode (BPE) system offers clear advantages. In this system, electrochemical reactions are induced at both ends of a BPE without complex wiring. In this study, we present a BPE array for detecting the respiratory activity of cell aggregates. Oxygen concentrations near cell aggregates at cathodic poles of BPEs were converted to electrochemiluminescence (ECL) signals of [Ru(bpy)3]2+/tripropylamine at anodic poles of BPEs. To separate ECL chemicals from cell aggregates, we fabricated a closed BPE device containing analytical and reporter chambers. As a proof of concept, 32 BPEs were controlled wirelessly using a pair of driving electrodes, and the respiratory activities of individual MCF-7 cell aggregates as a cancer model were successfully detected by monitoring ECL signals. Compared with conventional electrode arrays for cell analysis, the wiring of the current device was simple because the multiple BPEs functioned with only a single power supply. To the best of our knowledge, this is the first study of on-chip analysis of cellular activity using a BPE system.
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Affiliation(s)
- Kosuke Ino
- Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-aza Aoba, Aoba-ku, Sendai 980-8579, Japan
| | - Ryosuke Yaegaki
- Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-aza Aoba, Aoba-ku, Sendai 980-8579, Japan
| | - Kaoru Hiramoto
- Graduate School of Environmental Studies, Tohoku University, 6-6-11 Aramaki-aza Aoba, Aoba-ku, Sendai 980-8579, Japan
| | - Yuji Nashimoto
- Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-aza Aoba, Aoba-ku, Sendai 980-8579, Japan
- Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, 6-3 Aramaki-aza Aoba, Aoba-ku, Sendai 980-8578, Japan
| | - Hitoshi Shiku
- Graduate School of Engineering, Tohoku University, 6-6-11 Aramaki-aza Aoba, Aoba-ku, Sendai 980-8579, Japan
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8
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Mini-pillar microarray for individually electrochemical sensing in microdroplets. Biosens Bioelectron 2020; 149:111845. [DOI: 10.1016/j.bios.2019.111845] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 10/30/2019] [Accepted: 11/01/2019] [Indexed: 01/08/2023]
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9
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Balbaied T, Moore E. Overview of Optical and Electrochemical Alkaline Phosphatase (ALP) Biosensors: Recent Approaches in Cells Culture Techniques. BIOSENSORS 2019; 9:E102. [PMID: 31450819 PMCID: PMC6784369 DOI: 10.3390/bios9030102] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 08/15/2019] [Accepted: 08/19/2019] [Indexed: 12/12/2022]
Abstract
Alkaline phosphatase (ALP), which catalyzes the dephosphorylation process of proteins, nucleic acids, and small molecules, can be found in a variety of tissues (intestine, liver, bone, kidney, and placenta) of almost all living organisms. This enzyme has been extensively used as a biomarker in enzyme immunoassays and molecular biology. ALP is also one of the most commonly assayed enzymes in routine clinical practice. Due to its close relation to a variety of pathological processes, ALP's abnormal level is an important diagnostic biomarker of many human diseases, such as liver dysfunction, bone diseases, kidney acute injury, and cancer. Therefore, the development of convenient and reliable assay methods for monitoring ALP activity/level is extremely important and valuable, not only for clinical diagnoses but also in the area of biomedical research. This paper comprehensively reviews the strategies of optical and electrochemical detection of ALP and discusses the electrochemical techniques that have been addressed to make them suitable for ALP analysis in cell culture.
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Affiliation(s)
- Thanih Balbaied
- University College Cork, Sensing & Separation Group, School of Chemistry and life Science Interface, Tyndall National Institute, T12R5CP Cork, Ireland
| | - Eric Moore
- University College Cork, Sensing & Separation Group, School of Chemistry and life Science Interface, Tyndall National Institute, T12R5CP Cork, Ireland.
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10
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Shiku H. Electrochemical Biosensing System for Single Cells, Cellular Aggregates and Microenvironments. ANAL SCI 2018; 35:29-38. [PMID: 30473568 DOI: 10.2116/analsci.18sdr01] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Applications of electrochemical biosensing for surveying intact cells and tissues have been focus of attention. Two experimental approaches have been used when performing amperometric measurements on biological cells, the stylus-type microelectrode probes and the electrode-integrated microdevices based on lithographic technologies. For the probe scanning approach, various types of microsensors were developed to monitor localized physical or chemical natures at a variety of surfaces in situ under wet conditions. Scanning electrochemical microscopy (SECM) has been applied for monitoring local oxygen, enzyme activity, and collection of transcripts. For the non-scanning type of approach, electrode array devices allow very rapid response, parallel monitoring, and multi-analyte assay. Sveral topics of on-chip-culture system were introduced especially concerning on gene expression monitoring by reporter system and reconstruction of in vivo-like nature by controlling microenvironments. Electrochemical reporter assay has been demonstrated to monitor the gene expression process of the gene-modified cultured cells. Long-term monitoring of cellular function of spheroids and three dimensionally-cultured cells were carried out by controlling microenvironments on the cellular chip.
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Affiliation(s)
- Hitoshi Shiku
- Department of Applied Chemistry, Graduate School of Engineering, Tohoku University
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11
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Seo D, Lim SY, Lee J, Yun J, Chung TD. Robust and High Spatial Resolution Light Addressable Electrochemistry Using Hematite (α-Fe 2O 3) Photoanodes. ACS APPLIED MATERIALS & INTERFACES 2018; 10:33662-33668. [PMID: 30230316 DOI: 10.1021/acsami.8b10812] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Light addressable/activated electrochemistry (LAE) has recently attracted attention as it can provide spatially resolved electrochemical information without using pre-patterned electrodes whose sizes and positions are unchangeable. Here, we propose hematite (α-Fe2O3) as the photoanode for LAE, which does not require any sort of surface modification for protection or facilitating charge transfer. As experimentally confirmed with various redox species, hematite is stable enough to be used for repetitive electroanalytical measurements. More importantly, it offers exceptionally high spatial resolution so that the "virtual electrode" is exactly as large as the light spot owing to the short diffusion length of the minority carriers. Quantitative analysis of dopamine in this study shows that the hematite-based photoanode is a promising platform for many potential LAE applications including spatially selective detection of oxidizable biomolecules.
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Affiliation(s)
- Daye Seo
- Department of Chemistry , Seoul National University , Seoul 08826 , Korea
| | - Sung Yul Lim
- Department of Chemistry , Seoul National University , Seoul 08826 , Korea
| | - Jihye Lee
- Department of Chemistry , Seoul National University , Seoul 08826 , Korea
| | - Jeongse Yun
- Department of Chemistry , Seoul National University , Seoul 08826 , Korea
| | - Taek Dong Chung
- Department of Chemistry , Seoul National University , Seoul 08826 , Korea
- Advanced Institutes of Convergence Technology , Suwon-si , Gyeonggi-do 16229 , Korea
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12
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Affiliation(s)
- Kosuke Ino
- Graduate School of Engineering; Tohoku University; 6-6-11 Aramaki-aza Aoba, Aoba-ku Sendai 980-8579 Japan
| | - Yuji Nashimoto
- Graduate School of Engineering; Tohoku University; 6-6-11 Aramaki-aza Aoba, Aoba-ku Sendai 980-8579 Japan
- Frontier Research Institute for Interdisciplinary Sciences; Tohoku University; 6-3 Aramaki-aza Aoba, Aoba-ku Sendai 980-8578 Japan
| | - Noriko Taira
- Graduate School of Engineering; Tohoku University; 6-6-11 Aramaki-aza Aoba, Aoba-ku Sendai 980-8579 Japan
| | - Javier Ramon Azcon
- Institute for Bioengineering of Catalonia (IBEC); The Barcelona Institute of Science and Technology; Baldiri Reixac 10-12 08028 Barcelona Spain
| | - Hitoshi Shiku
- Graduate School of Engineering; Tohoku University; 6-6-11 Aramaki-aza Aoba, Aoba-ku Sendai 980-8579 Japan
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13
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Li S, Tian Y. An Electrochemical Biosensor with Dual Signal Outputs for Ratiometric Monitoring the Levels of H2
O2
and pH in the Microdialysates from a Rat Brain. ELECTROANAL 2018. [DOI: 10.1002/elan.201700684] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Shuai Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Dongchuan Road 500 Shanghai 200241 People's Republic of China
| | - Yang Tian
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Dongchuan Road 500 Shanghai 200241 People's Republic of China
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14
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Zhou J, Jiang D, Chen HY. Nanoelectrochemical architectures for high-spatial-resolution single cell analysis. Sci China Chem 2017. [DOI: 10.1007/s11426-017-9109-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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15
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Ino K, Kanno Y, Inoue KY, Suda A, Kunikata R, Matsudaira M, Shiku H, Matsue T. Electrochemical Motion Tracking of Microorganisms Using a Large‐Scale‐Integration‐Based Amperometric Device. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kosuke Ino
- Graduate School of Engineering Tohoku University 6-6-11-406 Aramaki-aza Aoba, Aoba-ku Sendai 980-8579 Japan
| | - Yusuke Kanno
- Graduate School of Environmental Studies Tohoku University 6-6-11-604 Aramaki-aza Aoba, Aoba-ku Sendai 980-8579 Japan
| | - Kumi Y. Inoue
- Graduate School of Environmental Studies Tohoku University 6-6-11-604 Aramaki-aza Aoba, Aoba-ku Sendai 980-8579 Japan
| | - Atsushi Suda
- Japan Aviation Electronics Industry, Ltd. 1-1, Musashino 3-chome, Akishima-shi Tokyo 196-8555 Japan
| | - Ryota Kunikata
- Japan Aviation Electronics Industry, Ltd. 1-1, Musashino 3-chome, Akishima-shi Tokyo 196-8555 Japan
| | - Masahki Matsudaira
- Micro System Integration Center Tohoku University 519–1176 Aramaki-aza Aoba, Aoba-ku Sendai 980-0845 Japan)
| | - Hitoshi Shiku
- Graduate School of Engineering Tohoku University 6-6-11-406 Aramaki-aza Aoba, Aoba-ku Sendai 980-8579 Japan
| | - Tomokazu Matsue
- Graduate School of Environmental Studies Tohoku University 6-6-11-604 Aramaki-aza Aoba, Aoba-ku Sendai 980-8579 Japan
- WPI-Advanced Institute for Materials Research Tohoku University 2-1-1 Katahira, Aoba Sendai 980-8577 Japan)
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16
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Ma X, Li F, Xie Z, Xue M, Zheng Z, Zhang X. Size-tunable, highly sensitive microelectrode arrays enabled by polymer pen lithography. SOFT MATTER 2017; 13:3685-3689. [PMID: 28492664 DOI: 10.1039/c6sm02791a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
By combining polymer pen lithography (PPL) patterning with in situ polymerization, we report a straightforward and bottom-up approach for bench-top fabrication of microelectrode arrays (MEAs) with well-controlled dimensions. The as-fabricated MEAs can be used to electrodeposit prussian blue in situ and work as a biosensor for H2O2 with a detection limit as low as 5 nM at a sensitivity of 0.7 A cm-2 M-1.
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Affiliation(s)
- Xinlei Ma
- Research Center for Bioengineering and Sensing Technology, Beijing Key Laboratory for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science & Technology Beijing, 100083, Beijing, P. R. China.
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17
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Zhang H, Oellers T, Feng W, Abdulazim T, Saw EN, Ludwig A, Levkin PA, Plumeré N. High-Density Droplet Microarray of Individually Addressable Electrochemical Cells. Anal Chem 2017; 89:5832-5839. [DOI: 10.1021/acs.analchem.7b00008] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Huijie Zhang
- Center
for Electrochemical Sciences—CES, Ruhr-Universität Bochum, Universitätsstrasse 150, 44780 Bochum, Germany
| | - Tobias Oellers
- Chair
of MEMS Materials, Institute for Materials, Faculty of Mechanical
Engineering, Ruhr-Universität Bochum, Universitätsstrasse 150, 44780 Bochum, Germany
| | - Wenqian Feng
- Institute
of Toxicology and Genetics, Karlsruhe Institute of Technology (KIT), 76021 Karlsruhe, Germany
| | - Tarik Abdulazim
- Center
for Electrochemical Sciences—CES, Ruhr-Universität Bochum, Universitätsstrasse 150, 44780 Bochum, Germany
| | - En Ning Saw
- Center
for Electrochemical Sciences—CES, Ruhr-Universität Bochum, Universitätsstrasse 150, 44780 Bochum, Germany
| | - Alfred Ludwig
- Chair
of MEMS Materials, Institute for Materials, Faculty of Mechanical
Engineering, Ruhr-Universität Bochum, Universitätsstrasse 150, 44780 Bochum, Germany
| | - Pavel A. Levkin
- Institute
of Toxicology and Genetics, Karlsruhe Institute of Technology (KIT), 76021 Karlsruhe, Germany
- Institute
of Organic Chemistry, Karlsruhe Institute of Technology (KIT), 76021 Karlsruhe, Germany
| | - Nicolas Plumeré
- Center
for Electrochemical Sciences—CES, Ruhr-Universität Bochum, Universitätsstrasse 150, 44780 Bochum, Germany
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18
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Ino K, Kanno Y, Inoue KY, Suda A, Kunikata R, Matsudaira M, Shiku H, Matsue T. Electrochemical Motion Tracking of Microorganisms Using a Large-Scale-Integration-Based Amperometric Device. Angew Chem Int Ed Engl 2017; 56:6818-6822. [PMID: 28471045 DOI: 10.1002/anie.201701541] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Revised: 03/14/2017] [Indexed: 12/15/2022]
Abstract
Motion tracking of microorganisms is useful to investigate the effects of chemical or physical stimulation on their biological functions. Herein, we describe a novel electrochemical imaging method for motion tracking of microorganisms using a large-scale integration (LSI)-based amperometric device. The device consists of 400 electrochemical sensors with a pitch of 250 μm. A convection flow caused by the motion of microorganisms supplies redox species to the sensors and increases their electrochemical responses. Thus, the flow is converted to electrochemical signals, enabling the electrochemical motion tracking of the microorganisms. As a proof of concept, capillary vibration was monitored. Finally, the method was applied to monitoring the motion of Daphnia magna. The motions of these microorganisms were clearly tracked based on the electrochemical oxidation of [Fe(CN)6 ]4- and reduction of O2 .
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Affiliation(s)
- Kosuke Ino
- Graduate School of Engineering, Tohoku University, 6-6-11-406 Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - Yusuke Kanno
- Graduate School of Environmental Studies, Tohoku University, 6-6-11-604 Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - Kumi Y Inoue
- Graduate School of Environmental Studies, Tohoku University, 6-6-11-604 Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - Atsushi Suda
- Japan Aviation Electronics Industry, Ltd., 1-1, Musashino 3-chome, Akishima-shi, Tokyo, 196-8555, Japan
| | - Ryota Kunikata
- Japan Aviation Electronics Industry, Ltd., 1-1, Musashino 3-chome, Akishima-shi, Tokyo, 196-8555, Japan
| | - Masahki Matsudaira
- Micro System Integration Center, Tohoku University, 519-1176 Aramaki-aza Aoba, Aoba-ku, Sendai, 980-0845, Japan)
| | - Hitoshi Shiku
- Graduate School of Engineering, Tohoku University, 6-6-11-406 Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - Tomokazu Matsue
- Graduate School of Environmental Studies, Tohoku University, 6-6-11-604 Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan.,WPI-Advanced Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba, Sendai, 980-8577, Japan)
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19
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Yang Y, Huang Y, Wu J, Liu N, Deng J, Luan T. Single-cell analysis by ambient mass spectrometry. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.02.009] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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20
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Leng Y, Xie K, Ye L, Li G, Lu Z, He J. Gold-nanoparticle-based colorimetric array for detection of dopamine in urine and serum. Talanta 2015; 139:89-95. [DOI: 10.1016/j.talanta.2015.02.038] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Revised: 02/17/2015] [Accepted: 02/20/2015] [Indexed: 02/07/2023]
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21
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Zhang L, Han Y, Zhao F, Shi G, Tian Y. A Selective and Accurate Ratiometric Electrochemical Biosensor for Monitoring of Cu2+ Ions in a Rat Brain. Anal Chem 2015; 87:2931-6. [DOI: 10.1021/ac504448m] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Limin Zhang
- Department
of Chemistry, School of Chemistry and Molecular Engineering, East China Normal University, North Zhongshan Road 3663, Shanghai 200062, China
| | - Yingying Han
- Department
of Chemistry, Tongji University, Shanghai 200092, China
| | - Fan Zhao
- Department
of Chemistry, School of Chemistry and Molecular Engineering, East China Normal University, North Zhongshan Road 3663, Shanghai 200062, China
| | - Guoyue Shi
- Department
of Chemistry, School of Chemistry and Molecular Engineering, East China Normal University, North Zhongshan Road 3663, Shanghai 200062, China
| | - Yang Tian
- Department
of Chemistry, School of Chemistry and Molecular Engineering, East China Normal University, North Zhongshan Road 3663, Shanghai 200062, China
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22
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INO K. Microchemistry- and MEMS-based Integrated Electrochemical Devices for Bioassay Applications. ELECTROCHEMISTRY 2015. [DOI: 10.5796/electrochemistry.83.688] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Kosuke INO
- Graduate School of Environmental Studies, Tohoku University
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23
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Wang Y, Shan X, Cui F, Li J, Wang S, Tao N. Electrochemical Reactions in Subfemtoliter-Droplets Studied with Plasmonics-Based Electrochemical Current Microscopy. Anal Chem 2014; 87:494-8. [DOI: 10.1021/ac5036692] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yixian Wang
- Center
for Bioelectronics and Biosensors, Biodesign Institute, Arizona State University, Tempe, Arizona 85287-5706, United States
| | - Xiaonan Shan
- Center
for Bioelectronics and Biosensors, Biodesign Institute, Arizona State University, Tempe, Arizona 85287-5706, United States
| | - Fengjuan Cui
- Department
of Chemistry, Tsinghua University, Beijing 100084, China
| | - Jinghong Li
- Department
of Chemistry, Tsinghua University, Beijing 100084, China
| | - Shaopeng Wang
- Center
for Bioelectronics and Biosensors, Biodesign Institute, Arizona State University, Tempe, Arizona 85287-5706, United States
| | - Nongjian Tao
- Center
for Bioelectronics and Biosensors, Biodesign Institute, Arizona State University, Tempe, Arizona 85287-5706, United States
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24
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Kätelhön E, Mayer D, Banzet M, Offenhäusser A, Wolfrum B. Nanocavity crossbar arrays for parallel electrochemical sensing on a chip. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2014; 5:1137-1143. [PMID: 25161846 PMCID: PMC4143123 DOI: 10.3762/bjnano.5.124] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 06/25/2014] [Indexed: 06/03/2023]
Abstract
We introduce a novel device for the mapping of redox-active compounds at high spatial resolution based on a crossbar electrode architecture. The sensor array is formed by two sets of 16 parallel band electrodes that are arranged perpendicular to each other on the wafer surface. At each intersection, the crossing bars are separated by a ca. 65 nm high nanocavity, which is stabilized by the surrounding passivation layer. During operation, perpendicular bar electrodes are biased to potentials above and below the redox potential of species under investigation, thus, enabling repeated subsequent reactions at the two electrodes. By this means, a redox cycling current is formed across the gap that can be measured externally. As the nanocavity devices feature a very high current amplification in redox cycling mode, individual sensing spots can be addressed in parallel, enabling high-throughput electrochemical imaging. This paper introduces the design of the device, discusses the fabrication process and demonstrates its capabilities in sequential and parallel data acquisition mode by using a hexacyanoferrate probe.
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Affiliation(s)
- Enno Kätelhön
- Institute of Bioelectronics (PGI-8/ICS-8) and JARA-Fundamentals of Future Information Technology, Forschungszentrum Jülich, 52425 Jülich, Germany. Current address: Department of Chemistry, Physical and Theoretical Chemistry Laboratory, Oxford University, South Parks Road, Oxford, OX1 3QZ, United Kingdom
| | - Dirk Mayer
- Institute of Bioelectronics (PGI-8/ICS-8) and JARA-Fundamentals of Future Information Technology, Forschungszentrum Jülich, 52425 Jülich, Germany
| | - Marko Banzet
- Institute of Bioelectronics (PGI-8/ICS-8) and JARA-Fundamentals of Future Information Technology, Forschungszentrum Jülich, 52425 Jülich, Germany
| | - Andreas Offenhäusser
- Institute of Bioelectronics (PGI-8/ICS-8) and JARA-Fundamentals of Future Information Technology, Forschungszentrum Jülich, 52425 Jülich, Germany
- Institute of Physics, RWTH Aachen University, 52074 Aachen, Germany
| | - Bernhard Wolfrum
- Institute of Bioelectronics (PGI-8/ICS-8) and JARA-Fundamentals of Future Information Technology, Forschungszentrum Jülich, 52425 Jülich, Germany
- Institute of Physics, RWTH Aachen University, 52074 Aachen, Germany
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25
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Tan X, Zhao S, Lei Q, Lu X, He G, Ostrikov K. Single-cell-precision microplasma-induced cancer cell apoptosis. PLoS One 2014; 9:e101299. [PMID: 24971517 PMCID: PMC4074162 DOI: 10.1371/journal.pone.0101299] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Accepted: 06/05/2014] [Indexed: 01/11/2023] Open
Abstract
The issue of single-cell control has recently attracted enormous interest. However, in spite of the presently achievable intracellular-level physiological probing through bio-photonics, nano-probe-based, and some other techniques, the issue of inducing selective, single-cell-precision apoptosis, without affecting neighbouring cells remains essentially open. Here we resolve this issue and report on the effective single-cell-precision cancer cell treatment using the reactive chemistry of the localized corona-type plasma discharge around a needle-like electrode with the spot size ∼1 µm. When the electrode is positioned with the micrometer precision against a selected cell, a focused and highly-localized micro-plasma discharge induces apoptosis in the selected individual HepG2 and HeLa cancer cells only, without affecting any surrounding cells, even in small cell clusters. This is confirmed by the real-time monitoring of the morphological and structural changes at the cellular and cell nucleus levels after the plasma exposure.
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Affiliation(s)
- Xiao Tan
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China
| | - Shasha Zhao
- The Genetic Engineering International Cooperation Base of Chinese Ministry of Science and Technology, The Key Laboratory of Molecular Biophysics of Chinese Ministry of Education, College of Life Science and Technology, Huazhong University of Science & Technology (HUST), Wuhan, P. R. China
| | - Qian Lei
- The Genetic Engineering International Cooperation Base of Chinese Ministry of Science and Technology, The Key Laboratory of Molecular Biophysics of Chinese Ministry of Education, College of Life Science and Technology, Huazhong University of Science & Technology (HUST), Wuhan, P. R. China
| | - Xinpei Lu
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China
- * E-mail:
| | - Guangyuan He
- The Genetic Engineering International Cooperation Base of Chinese Ministry of Science and Technology, The Key Laboratory of Molecular Biophysics of Chinese Ministry of Education, College of Life Science and Technology, Huazhong University of Science & Technology (HUST), Wuhan, P. R. China
| | - Kostya Ostrikov
- CSIRO Materials Science & Engineering, Lindfield, New South Wales, Australia
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology, Brisbane, Queensland, Australia
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26
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Chai X, Zhou X, Zhu A, Zhang L, Qin Y, Shi G, Tian Y. A Two-Channel Ratiometric Electrochemical Biosensor for In Vivo Monitoring of Copper Ions in a Rat Brain Using Gold Truncated Octahedral Microcages. Angew Chem Int Ed Engl 2013; 52:8129-33. [DOI: 10.1002/anie.201302958] [Citation(s) in RCA: 111] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Indexed: 01/09/2023]
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27
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Chai X, Zhou X, Zhu A, Zhang L, Qin Y, Shi G, Tian Y. A Two-Channel Ratiometric Electrochemical Biosensor for In Vivo Monitoring of Copper Ions in a Rat Brain Using Gold Truncated Octahedral Microcages. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201302958] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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28
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Affiliation(s)
- Tomokazu MATSUE
- WPI-Advanced Institute for Materials Research (WPI-AIMR), Tohoku University
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29
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Sen M, Ino K, Shiku H, Matsue T. Accumulation and detection of secreted proteins from single cells for reporter gene assays using a local redox cycling-based electrochemical (LRC-EC) chip device. LAB ON A CHIP 2012; 12:4328-4335. [PMID: 22941152 DOI: 10.1039/c2lc40674h] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
A lab-on-a-chip device is described for the electrochemical detection of alkaline phosphatase (ALP) secreted by transformed single HeLa cells. Detection on the chip device is based on local redox cycling at 256 individually addressable sensor points. Ring-disk electrodes (generator/collector) are arranged at individual sensor points to amplify the signal due to redox-cycling with only 32 connector pads. The surface of each sensor point is modified with antibodies for secreted alkaline phosphatase (SEAP) immobilization, which facilitates separation and detection of SEAP. Separation of SEAP from HeLa cells enables elimination of endogenous ALP and prevents HeLa cells from damage due to exposure to high level pH used during electrochemical detection. The large number of sensor points enables the simultaneous analysis of a large amount of single cells using the chip. The system is useful for gene reporter assays and for the detection of several types of secreted proteins.
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Affiliation(s)
- Mustafa Sen
- Graduate School for Environmental Studies, Tohoku University, 6-6-11, Aramaki, Aoba, Sendai 980-8579, Japan
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30
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Inoue KY, Matsudaira M, Kubo R, Nakano M, Yoshida S, Matsuzaki S, Suda A, Kunikata R, Kimura T, Tsurumi R, Shioya T, Ino K, Shiku H, Satoh S, Esashi M, Matsue T. LSI-based amperometric sensor for bio-imaging and multi-point biosensing. LAB ON A CHIP 2012; 12:3481-3490. [PMID: 22847217 DOI: 10.1039/c2lc40323d] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We have developed an LSI-based amperometric sensor called "Bio-LSI" with 400 measurement points as a platform for electrochemical bio-imaging and multi-point biosensing. The system is comprised of a 10.4 mm × 10.4 mm CMOS sensor chip with 20 × 20 unit cells, an external circuit box, a control unit for data acquisition, and a DC power box. Each unit cell of the chip contains an operational amplifier with a switched-capacitor type I-V converter for in-pixel signal amplification. We successfully realized a wide dynamic range from ±1 pA to ±100 nA with a well-organized circuit design and operating software. In particular, in-pixel signal amplification and an original program to control the signal read-out contribute to the lower detection limit and wide detection range of Bio-LSI. The spacial resolution is 250 μm and the temporal resolution is 18-125 ms/400 points, which depends on the desired current detection range. The coefficient of variance of the current for 400 points is within 5%. We also demonstrated the real-time imaging of a biological molecule using Bio-LSI. The LSI coated with an Os-HRP film was successfully applied to the monitoring of the changes of hydrogen peroxide concentration in a flow. The Os-HRP-coated LSI was spotted with glucose oxidase and used for bioelectrochemical imaging of the glucose oxidase (GOx)-catalyzed oxidation of glucose. Bio-LSI is a promising platform for a wide range of analytical fields, including diagnostics, environmental measurements and basic biochemistry.
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Affiliation(s)
- Kumi Y Inoue
- Micro System Integration Center, Tohoku University, 519-1176 Aramaki-Aza-Aoba, Aoba-ku, Sendai, 980-0845, Japan.
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31
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Ino K, Kanno Y, Arai T, Inoue KY, Takahashi Y, Shiku H, Matsue T. Novel Electrochemical Methodology for Activity Estimation of Alkaline Phosphatase Based on Solubility Difference. Anal Chem 2012; 84:7593-8. [DOI: 10.1021/ac301429n] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kosuke Ino
- Graduate School of Environmental Studies, Tohoku University, Sendai 980-8579, Japan
| | - Yusuke Kanno
- Graduate School of Environmental Studies, Tohoku University, Sendai 980-8579, Japan
| | - Toshiharu Arai
- Graduate School of Environmental Studies, Tohoku University, Sendai 980-8579, Japan
| | - Kumi Y. Inoue
- Graduate School of Environmental Studies, Tohoku University, Sendai 980-8579, Japan
- R&D Center of Excellence of Integrated Microsystems, Tohoku University, Sendai 980-8579, Japan
| | - Yasufumi Takahashi
- WPI-Advanced Institute for Materials
Research, Tohoku University, Sendai 980-8577,
Japan
| | - Hitoshi Shiku
- Graduate School of Environmental Studies, Tohoku University, Sendai 980-8579, Japan
| | - Tomokazu Matsue
- Graduate School of Environmental Studies, Tohoku University, Sendai 980-8579, Japan
- WPI-Advanced Institute for Materials
Research, Tohoku University, Sendai 980-8577,
Japan
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32
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Li X, Zhao L, Chen Z, Lin Y, Yu P, Mao L. Continuous Electrochemical Monitoring of Extracellular Lactate Production from Neonatal Rat Cardiomyocytes following Myocardial Hypoxia. Anal Chem 2012; 84:5285-91. [DOI: 10.1021/ac300354z] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xianchan Li
- Beijing National
Laboratory for Molecular Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, the Chinese Academy of Sciences (CAS), Beijing 100190, China
| | - Lingzhi Zhao
- Beijing National
Laboratory for Molecular Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, the Chinese Academy of Sciences (CAS), Beijing 100190, China
| | - Zhenling Chen
- Beijing National
Laboratory for Molecular Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, the Chinese Academy of Sciences (CAS), Beijing 100190, China
| | - Yuqing Lin
- Beijing National
Laboratory for Molecular Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, the Chinese Academy of Sciences (CAS), Beijing 100190, China
| | - Ping Yu
- Beijing National
Laboratory for Molecular Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, the Chinese Academy of Sciences (CAS), Beijing 100190, China
| | - Lanqun Mao
- Beijing National
Laboratory for Molecular Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, the Chinese Academy of Sciences (CAS), Beijing 100190, China
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33
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Ino K, Nishijo T, Arai T, Kanno Y, Takahashi Y, Shiku H, Matsue T. Local Redox-Cycling-Based Electrochemical Chip Device with Deep Microwells for Evaluation of Embryoid Bodies. Angew Chem Int Ed Engl 2012; 51:6648-52. [DOI: 10.1002/anie.201201602] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Revised: 04/26/2012] [Indexed: 11/06/2022]
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34
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Ino K, Nishijo T, Arai T, Kanno Y, Takahashi Y, Shiku H, Matsue T. Local Redox-Cycling-Based Electrochemical Chip Device with Deep Microwells for Evaluation of Embryoid Bodies. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201201602] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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35
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Matsue T. Development of Biosensing Devices and Systems Using Micro/Nanoelectrodes. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2012. [DOI: 10.1246/bcsj.20110249] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Tomokazu Matsue
- Advanced Institute for Materials Research (WPI-AIMR), Tohoku University
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36
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Ge S, Ge L, Yan M, Song X, Yu J, Huang J. A disposable paper-based electrochemical sensor with an addressable electrode array for cancer screening. Chem Commun (Camb) 2012; 48:9397-9. [DOI: 10.1039/c2cc34887j] [Citation(s) in RCA: 90] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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38
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Li F, Xue M, Ma X, Zhang M, Cao T. Facile Patterning of Reduced Graphene Oxide Film into Microelectrode Array for Highly Sensitive Sensing. Anal Chem 2011; 83:6426-30. [DOI: 10.1021/ac200939g] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Fengwang Li
- Department of Chemistry, Renmin University of China, Beijing 100872, P. R. China
| | - Mianqi Xue
- Department of Chemistry, Renmin University of China, Beijing 100872, P. R. China
| | - Xinlei Ma
- Department of Chemistry, Renmin University of China, Beijing 100872, P. R. China
| | - Meining Zhang
- Department of Chemistry, Renmin University of China, Beijing 100872, P. R. China
| | - Tingbing Cao
- Department of Chemistry, Renmin University of China, Beijing 100872, P. R. China
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39
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Affiliation(s)
- Yuqing Lin
- Department of Chemistry, University of Gothenburg, S-41296, Gothenburg, Sweden
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40
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Ino K, Saito W, Koide M, Umemura T, Shiku H, Matsue T. Addressable electrode array device with IDA electrodes for high-throughput detection. LAB ON A CHIP 2011; 11:385-388. [PMID: 21152636 DOI: 10.1039/c0lc00437e] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
An electrochemical device is proposed for high-throughput electrochemical detection that consists of 32 row and 32 column electrodes on a single glass substrate. The row and column electrodes are connected to interdigitated array (IDA) electrodes to form 1024 (32 × 32) addressable sensor points in the device. Electrochemical responses from each of the 1024 sensors were successfully acquired on the device within 1 min using redox cycling at individual IDA electrodes, which ensures application of the device to comprehensive, high-throughput electrochemical detection for enzyme-linked immunosorbent assay (ELISA), reporter gene assay for monitoring gene expressions, and DNA analysis.
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Affiliation(s)
- Kosuke Ino
- Graduate School of Environmental Studies, Tohoku University, Sendai, Japan.
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41
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Takeda M, Shiku H, Ino K, Matsue T. Electrochemical chip integrating scalable ring–ring electrode array to detect secreted alkaline phosphatase. Analyst 2011; 136:4991-6. [DOI: 10.1039/c1an15620a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Shiku H, Suzuki J, Murata T, Ino K, Matsue T. Chronoamperometric characterization of secreted alkaline phosphatase from single-cell entrapped in a poly(dimethylsiloxisane) microwell. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.04.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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43
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Shiku H, Okazaki D, Suzuki J, Takahashi Y, Murata T, Akita H, Harashima H, Ino K, Matsue T. Reporter gene expression at single-cell level characterized with real-time RT-PCR, chemiluminescence, fluorescence, and electrochemical imaging. FEBS Lett 2010; 584:4000-8. [DOI: 10.1016/j.febslet.2010.08.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2010] [Revised: 07/31/2010] [Accepted: 08/05/2010] [Indexed: 11/28/2022]
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44
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Li X, Liu Y, Zhu A, Luo Y, Deng Z, Tian Y. Real-Time Electrochemical Monitoring of Cellular H2O2 Integrated with In Situ Selective Cultivation of Living Cells Based on Dual Functional Protein Microarrays at Au−TiO2 Surfaces. Anal Chem 2010; 82:6512-8. [DOI: 10.1021/ac100807c] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaoguang Li
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People’s Republic of China
| | - Yan Liu
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People’s Republic of China
| | - Anwei Zhu
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People’s Republic of China
| | - Yongping Luo
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People’s Republic of China
| | - Zifeng Deng
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People’s Republic of China
| | - Yang Tian
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People’s Republic of China
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45
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Lin Z, Ino K, Shiku H, Matsue T, Chen G. Addressable electrochemiluminescence detection system based on redox-cycling of Ru(bpy)32+. Chem Commun (Camb) 2010; 46:243-5. [DOI: 10.1039/b915871e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Lin Z, Ino K, Shiku H, Matsue T. Electrochemical topography of a cell monolayer with an addressable microelectrode array. Chem Commun (Camb) 2010; 46:559-61. [DOI: 10.1039/b915212a] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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47
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Shiku H, Ino K, Matsue T. ELECTROCHEMISTRY 2010; 78:832-836. [DOI: 10.5796/electrochemistry.78.832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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48
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Murata T, Yasukawa T, Shiku H, Matsue T. Electrochemical single-cell gene-expression assay combining dielectrophoretic manipulation with secreted alkaline phosphatase reporter system. Biosens Bioelectron 2009; 25:913-9. [DOI: 10.1016/j.bios.2009.09.001] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2009] [Revised: 08/20/2009] [Accepted: 09/01/2009] [Indexed: 11/28/2022]
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49
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Takahashi Y, Shiku H, Murata T, Yasukawa T, Matsue T. Transfected Single-Cell Imaging by Scanning Electrochemical Optical Microscopy with Shear Force Feedback Regulation. Anal Chem 2009; 81:9674-81. [DOI: 10.1021/ac901796r] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yasufumi Takahashi
- Graduate School of Environmental Studies, Tohoku University, Aramaki Aoba 6-6-11-605, Sendai 980-8579, Japan, and Graduate School of Material Science, University of Hyogo, 3-2-1 Kouto, Kamigori-cho, Ako-gun, Hyogo 678-1297, Japan
| | - Hitoshi Shiku
- Graduate School of Environmental Studies, Tohoku University, Aramaki Aoba 6-6-11-605, Sendai 980-8579, Japan, and Graduate School of Material Science, University of Hyogo, 3-2-1 Kouto, Kamigori-cho, Ako-gun, Hyogo 678-1297, Japan
| | - Tatsuya Murata
- Graduate School of Environmental Studies, Tohoku University, Aramaki Aoba 6-6-11-605, Sendai 980-8579, Japan, and Graduate School of Material Science, University of Hyogo, 3-2-1 Kouto, Kamigori-cho, Ako-gun, Hyogo 678-1297, Japan
| | - Tomoyuki Yasukawa
- Graduate School of Environmental Studies, Tohoku University, Aramaki Aoba 6-6-11-605, Sendai 980-8579, Japan, and Graduate School of Material Science, University of Hyogo, 3-2-1 Kouto, Kamigori-cho, Ako-gun, Hyogo 678-1297, Japan
| | - Tomokazu Matsue
- Graduate School of Environmental Studies, Tohoku University, Aramaki Aoba 6-6-11-605, Sendai 980-8579, Japan, and Graduate School of Material Science, University of Hyogo, 3-2-1 Kouto, Kamigori-cho, Ako-gun, Hyogo 678-1297, Japan
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Li X, Tian Y, Xia P, Luo Y, Rui Q. Fabrication of TiO2 and Metal Nanoparticle−Microelectrode Arrays by Photolithography and Site-Selective Photocatalytic Deposition. Anal Chem 2009; 81:8249-55. [DOI: 10.1021/ac9009879] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Xiaoguang Li
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People’s Republic of China
| | - Yang Tian
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People’s Republic of China
| | - Peipei Xia
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People’s Republic of China
| | - Yongping Luo
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People’s Republic of China
| | - Qi Rui
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People’s Republic of China
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