1
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Liu M, Arias-Aranda LR, Li H, Bouffier L, Kuhn A, Sojic N, Salinas G. Wireless Multimodal Light-Emitting Arrays Operating on the Principles of LEDs and ECL. Chemphyschem 2024; 25:e202400133. [PMID: 38624189 DOI: 10.1002/cphc.202400133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 04/15/2024] [Accepted: 04/16/2024] [Indexed: 04/17/2024]
Abstract
Electrochemistry-based light-emitting devices have gained considerable attention in different applications such as sensing and optical imaging. In particular, such systems are an interesting alternative for the development of multimodal light-emitting platforms. Herein we designed a multicolor light-emitting array, based on the electrochemical switch-on of light-emitting diodes (LEDs) with a different intrinsic threshold voltage. Thermodynamically and kinetically favored coupled redox reactions, i. e. the oxidation of Mg and the reduction of protons on Pt, act as driving force to power the diodes. Moreover, this system enables to trigger an additional light emission based on the interfacial reductive-oxidation electrochemiluminescence (ECL) mechanism of the Ru(bpy)3 2+/S2O8 2- system. The synergy between these light-emission pathways offers a multimodal platform for the straightforward optical readout of physico-chemical information based on composition changes of the solution.
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Affiliation(s)
- Miaoxia Liu
- Univ. Bordeaux, CNRS UMR 5255, Bordeaux INP, ISM, Site ENSMAC, 33607, Pessac, France
| | - Leslie R Arias-Aranda
- Univ. Bordeaux, CNRS UMR 5255, Bordeaux INP, ISM, Site ENSMAC, 33607, Pessac, France
| | - Haidong Li
- College of Chemistry and Chemical Engineering. Yangzhou University, 225002, Yangzhou, China
| | - Laurent Bouffier
- Univ. Bordeaux, CNRS UMR 5255, Bordeaux INP, ISM, Site ENSMAC, 33607, Pessac, France
| | - Alexander Kuhn
- Univ. Bordeaux, CNRS UMR 5255, Bordeaux INP, ISM, Site ENSMAC, 33607, Pessac, France
| | - Neso Sojic
- Univ. Bordeaux, CNRS UMR 5255, Bordeaux INP, ISM, Site ENSMAC, 33607, Pessac, France
| | - Gerardo Salinas
- Univ. Bordeaux, CNRS UMR 5255, Bordeaux INP, ISM, Site ENSMAC, 33607, Pessac, France
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2
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Gao R, Beladi-Mousavi M, Salinas G, Zhang L, Kuhn A. Synthesis of Multi-Functional Graphene Monolayers via Bipolar Electrochemistry. Chemphyschem 2024:e202400257. [PMID: 38757220 DOI: 10.1002/cphc.202400257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 05/16/2024] [Accepted: 05/16/2024] [Indexed: 05/18/2024]
Abstract
Graphene has gained substantial research interest in many fields due to its remarkable properties among many other two-dimensional materials. In this study, we propose a wireless electrochemical approach, bipolar electrochemistry, for the precise modification of single layers of graphene at predefined locations, such as distinct edges or corners, with a variety of metals or polymers, thus enabling the elaboration of multi-functional monolayer graphene sheets. We illustrate the concept e. g. by depositing multiple metals, or platinum and a catalyst-containing porous polymer on the same graphene sheet, but at separate corners. This configuration allows activating chemiluminescence on the polymer spot, and simultaneously generates the driving force for autonomous motion on the Pt side through the catalytic decomposition of hydrogen peroxide into oxygen bubbles. This integration of different chemical features on the same object, exemplified by these proof-of-principle experiments, enhances the functionality of two-dimensional materials, paving the way for the use of these hybrid materials for a variety of applications, ranging from sensing and catalysis to targeted delivery.
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Affiliation(s)
- Ruchao Gao
- Henan University, Engineering Research Center for Nanomaterials, 475000, Kaifeng, China
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, 33607, Pessac, France
| | | | - Gerardo Salinas
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, 33607, Pessac, France
| | - Lin Zhang
- Henan University, Engineering Research Center for Nanomaterials, 475000, Kaifeng, China
| | - Alexander Kuhn
- Henan University, Engineering Research Center for Nanomaterials, 475000, Kaifeng, China
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, 33607, Pessac, France
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3
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Saqib M, Zafar M, Halawa MI, Murtaza S, Kamal GM, Xu G. Nanoscale Luminescence Imaging/Detection of Single Particles: State-of-the-Art and Future Prospects. ACS MEASUREMENT SCIENCE AU 2024; 4:3-24. [PMID: 38404493 PMCID: PMC10885340 DOI: 10.1021/acsmeasuresciau.3c00052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/28/2023] [Accepted: 11/13/2023] [Indexed: 02/27/2024]
Abstract
Single-particle-level measurements, during the reaction, avoid averaging effects that are inherent limitations of conventional ensemble strategies. It allows revealing structure-activity relationships beyond averaged properties by considering crucial particle-selective descriptors including structure/morphology dynamics, intrinsic heterogeneity, and dynamic fluctuations in reactivity (kinetics, mechanisms). In recent years, numerous luminescence (optical) techniques such as chemiluminescence (CL), electrochemiluminescence (ECL), and fluorescence (FL) microscopies have been emerging as dominant tools to achieve such measurements, owing to their diversified spectroscopy principles, noninvasive nature, higher sensitivity, and sufficient spatiotemporal resolution. Correspondingly, state-of-the-art methodologies and tools are being used for probing (real-time, operando, in situ) diverse applications of single particles in sensing, medicine, and catalysis. Herein, we provide a concise and comprehensive perspective on luminescence-based detection and imaging of single particles by putting special emphasis on their basic principles, mechanistic pathways, advances, challenges, and key applications. This Perspective focuses on the development of emission intensities and imaging based individual particle detection. Moreover, several key examples in the areas of sensing, motion, catalysis, energy, materials, and emerging trends in related areas are documented. We finally conclude with the opportunities and remaining challenges to stimulate further developments in this field.
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Affiliation(s)
- Muhammad Saqib
- Institute
of Chemistry, Khawaja Fareed University
of Engineering and Information Technology, Rahim Yar Khan 64200, Pakistan
| | - Mariam Zafar
- Institute
of Chemistry, Khawaja Fareed University
of Engineering and Information Technology, Rahim Yar Khan 64200, Pakistan
| | - Mohamed Ibrahim Halawa
- Department
of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
- Department
of Chemistry, College of Science, United
Arab Emirates University, Al Ain 15551, United Arab
Emirates
| | - Shahzad Murtaza
- Institute
of Chemistry, Khawaja Fareed University
of Engineering and Information Technology, Rahim Yar Khan 64200, Pakistan
| | - Ghulam Mustafa Kamal
- Institute
of Chemistry, Khawaja Fareed University
of Engineering and Information Technology, Rahim Yar Khan 64200, Pakistan
| | - Guobao Xu
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of
Sciences, 5625 Renmin
Street, Changchun, Jilin 130022, China
- School
of Applied Chemistry and Engineering, University
of Science and Technology of China, Hefei 230026, China
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4
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Liu M, Salinas G, Yu J, Cornet A, Li H, Kuhn A, Sojic N. Endogenous and exogenous wireless multimodal light-emitting chemical devices. Chem Sci 2023; 14:10664-10670. [PMID: 37829015 PMCID: PMC10566513 DOI: 10.1039/d3sc03678b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 09/04/2023] [Indexed: 10/14/2023] Open
Abstract
Multimodal imaging is a powerful and versatile approach that integrates and correlates multiple optical modalities within a single device. This concept has gained considerable attention due to its potential applications ranging from sensing to medicine. Herein, we develop several wireless multimodal light-emitting chemical systems by coupling two light sources based on different physical principles: electrochemiluminescence (ECL) occurring at the electrode interface and a light-emitting diode (LED) switched on by an electrochemically triggered electron flow. Endogenous (thermodynamically spontaneous redox process) and exogenous (requiring an external power source) bipolar electrochemistry acts as a driving force to trigger both light emissions at different wavelengths. The results presented here interconnect optical imaging and electrochemical reactions, providing a novel and so far unexplored alternative to design autonomous hybrid systems with multimodal and multicolor optical readouts for complex bio-chemical systems.
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Affiliation(s)
- Miaoxia Liu
- Univ. Bordeaux, Bordeaux INP, ISM, UMR 5255 CNRS, Site ENSMAC 33607 Pessac France
| | - Gerardo Salinas
- Univ. Bordeaux, Bordeaux INP, ISM, UMR 5255 CNRS, Site ENSMAC 33607 Pessac France
| | - Jing Yu
- Univ. Bordeaux, Bordeaux INP, ISM, UMR 5255 CNRS, Site ENSMAC 33607 Pessac France
| | - Antoine Cornet
- Univ. Bordeaux, Bordeaux INP, ISM, UMR 5255 CNRS, Site ENSMAC 33607 Pessac France
| | - Haidong Li
- College of Chemistry and Chemical Engineering, Yangzhou University 225002 Yangzhou China
| | - Alexander Kuhn
- Univ. Bordeaux, Bordeaux INP, ISM, UMR 5255 CNRS, Site ENSMAC 33607 Pessac France
| | - Neso Sojic
- Univ. Bordeaux, Bordeaux INP, ISM, UMR 5255 CNRS, Site ENSMAC 33607 Pessac France
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5
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Beladi-Mousavi SM, Salinas G, Bouffier L, Sojic N, Kuhn A. Wireless electrochemical light emission in ultrathin 2D nanoconfinements. Chem Sci 2022; 13:14277-14284. [PMID: 36545138 PMCID: PMC9749134 DOI: 10.1039/d2sc04670a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 11/20/2022] [Indexed: 11/22/2022] Open
Abstract
Spatial confinement of chemical reactions or physical effects may lead to original phenomena and new properties. Here, the generation of electrochemiluminescence (ECL) in confined free-standing 2D spaces, exemplified by surfactant-based air bubbles is reported. For this, the ultrathin walls of the bubbles (typically in the range of 100-700 nm) are chosen as a host where graphene sheets, acting as bipolar ECL-emitting electrodes, are trapped and dispersed. The proposed system demonstrates that the required potential for the generation of ECL is up to three orders of magnitude smaller compared to conventional systems, due to the nanoconfinement of the potential drop. This proof-of-concept study demonstrates the key advantages of a 2D environment, allowing a wireless activation of ECL at rather low potentials, compatible with (bio)analytical systems.
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Affiliation(s)
| | - Gerardo Salinas
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, ENSCBP33607 PessacFrance
| | - Laurent Bouffier
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, ENSCBP33607 PessacFrance
| | - Neso Sojic
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, ENSCBP33607 PessacFrance
| | - Alexander Kuhn
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, ENSCBP33607 PessacFrance
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6
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A one-pot rotational DC-bipolar approach for fabricating artistic metallic carpets. Sci Rep 2022; 12:16537. [PMID: 36192474 PMCID: PMC9530174 DOI: 10.1038/s41598-022-20929-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 09/21/2022] [Indexed: 11/27/2022] Open
Abstract
This is a brief report on the fabrication of concentric multi-element metallic carpets through a one-pot rotational bipolar electro-engineering procedure. A suspended piece of nickel foam as a bipolar electrode (BPE) is rotated in an aqueous solution containing a ternary mixture of metal ions when sufficient DC potential is applied to driving electrodes. The customizable tools of this art are potential gradient, rotation, and concentration/kinetic polarizations. Creating the multi-element radial gradient is typically tested in a one-pot artistic jewelry electroplating.
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7
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Jurado-Sánchez B, Campuzano S, Pingarrón JM, Escarpa A. Janus particles and motors: unrivaled devices for mastering (bio)sensing. Mikrochim Acta 2021; 188:416. [PMID: 34757512 PMCID: PMC8579181 DOI: 10.1007/s00604-021-05053-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 10/13/2021] [Indexed: 12/19/2022]
Abstract
Janus particles are a unique type of materials combining two different functionalities in a single unit. This allows the combination of different analytical properties leading to new analytical capabilities, i.e., enhanced fluid mixing to increase sensitivity with targeting capturing abilities and unique advantages in terms of multi-functionality and versatility of modification, use, and operation both in static and dynamic modes. The aim of this conceptual review is to cover recent (over the last 5 years) advances in the use of Janus microparticles and micromotors in (bio)-sensing. First, the role of different materials and synthetic routes in the performance of Janus particles are described. In a second main section, electrochemical and optical biosensing based on Janus particles and motors are covered, including in vivo and in vitro methodologies as the next biosensing generation. Current challenges and future perspectives are provided in the conclusions section.
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Affiliation(s)
- Beatriz Jurado-Sánchez
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcala, Alcala de Henares E-28871, Madrid, Spain.
- Chemical Research Institute "Andrés M. del Río", University of Alcala, Alcala de Henares E-28871, Madrid, Spain.
| | - Susana Campuzano
- Department of Analytical Chemistry, Faculty of Chemistry, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - José M Pingarrón
- Department of Analytical Chemistry, Faculty of Chemistry, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Alberto Escarpa
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcala, Alcala de Henares E-28871, Madrid, Spain.
- Chemical Research Institute "Andrés M. del Río", University of Alcala, Alcala de Henares E-28871, Madrid, Spain.
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8
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Che ZY, Wang XY, Ma X, Ding SN. Bipolar electrochemiluminescence sensors: From signal amplification strategies to sensing formats. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214116] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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9
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Salinas G, Tieriekhov K, Garrigue P, Sojic N, Bouffier L, Kuhn A. Lorentz Force-Driven Autonomous Janus Swimmers. J Am Chem Soc 2021; 143:12708-12714. [PMID: 34343427 DOI: 10.1021/jacs.1c05589] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Autonomous swimmers have been intensively studied in recent years due to their numerous potential applications in many areas ranging from biomedicine to environmental remediation. Their motion is based either on different self-propulsion mechanisms or on the use of various external stimuli. Herein, the synergy between the ion flux around self-electrophoretic Mg/Pt Janus swimmers and an external magnetic field is proposed as an efficient alternative mechanism to power swimmers on the basis of the resulting Lorentz force. A strong magnetohydrodynamic effect is observed due to the orthogonal combination of magnetic field and spontaneous ionic currents, leading to an increase of the swimmer speed by up to 2 orders of magnitude. Furthermore, the trajectory of the self-propelled swimmers can be controlled by the orientation of the magnetic field, due to the presence of an additional torque force caused by a horizontal cation flux along the swimmer edges, resulting in predictable clockwise or anticlockwise motion. In addition, this effect is independent of the swimmer size, since a similar type of rotational motion is observed for macro- and microscale objects.
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Affiliation(s)
- Gerardo Salinas
- Bordeaux INP, ISM, UMR 5255, University of Bordeaux, CNRS, F-33607 Pessac, France
| | | | - Patrick Garrigue
- Bordeaux INP, ISM, UMR 5255, University of Bordeaux, CNRS, F-33607 Pessac, France
| | - Neso Sojic
- Bordeaux INP, ISM, UMR 5255, University of Bordeaux, CNRS, F-33607 Pessac, France
| | - Laurent Bouffier
- Bordeaux INP, ISM, UMR 5255, University of Bordeaux, CNRS, F-33607 Pessac, France
| | - Alexander Kuhn
- Bordeaux INP, ISM, UMR 5255, University of Bordeaux, CNRS, F-33607 Pessac, France
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10
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Beladi-Mousavi SM, Hermanová S, Ying Y, Plutnar J, Pumera M. A Maze in Plastic Wastes: Autonomous Motile Photocatalytic Microrobots against Microplastics. ACS APPLIED MATERIALS & INTERFACES 2021; 13:25102-25110. [PMID: 34009926 DOI: 10.1021/acsami.1c04559] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
An extremely high quantity of small pieces of synthetic polymers, namely, microplastics, has been recently identified in some of the most intact natural environments, e.g., on top of the Alps and Antarctic ice. This is a "scary wake-up call", considering the potential risks of microplastics for humans and marine systems. Sunlight-driven photocatalysis is the most energy-efficient currently known strategy for plastic degradation; however, attaining efficient photocatalyst-plastic interaction and thus an effective charge transfer in the micro/nanoscale is very difficult; that adds up to the common challenges of heterogeneous photocatalysis including low solubility, precipitation, and aggregation of the photocatalysts. Here, an active photocatalytic degradation procedure based on intelligent visible-light-driven microrobots with the capability of capturing and degrading microplastics "on-the-fly" in a complex multichannel maze is introduced. The robots with hybrid powers carry built-in photocatalytic (BiVO4) and magnetic (Fe3O4) materials allowing a self-propelled motion under sunlight with the possibility of precise actuation under a magnetic field inside the macrochannels. The photocatalytic robots are able to efficiently degrade different synthetic microplastics, particularly polylactic acid, polycaprolactone, thanks to the generated local self-stirring effect in the nanoscale and enhanced interaction with microplastics without using any exterior mechanical stirrers, typically used in conventional systems. Overall, this proof-of-concept study using microrobots with hybrid wireless powers has shown for the first time the possibility of efficient degradation of ultrasmall plastic particles in confined complex spaces, which can impact research on microplastic treatments, with the final goal of diminishing microplastics as an emergent threat for humans and marine ecosystems.
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Affiliation(s)
- Seyyed Mohsen Beladi-Mousavi
- Center for the Advanced Functional Nanorobots, Department of Inorganic Chemistry, University of Chemistry and Technology, Technická 5, 16628 Prague, Czech Republic
| | - Soňa Hermanová
- Center for the Advanced Functional Nanorobots, Department of Inorganic Chemistry, University of Chemistry and Technology, Technická 5, 16628 Prague, Czech Republic
- Department of Polymers, Faculty of Chemical Technology, University of Chemistry and Technology Prague, Technická 5, 16628 Prague, Czech Republic
| | - Yulong Ying
- Center for the Advanced Functional Nanorobots, Department of Inorganic Chemistry, University of Chemistry and Technology, Technická 5, 16628 Prague, Czech Republic
| | - Jan Plutnar
- Center for the Advanced Functional Nanorobots, Department of Inorganic Chemistry, University of Chemistry and Technology, Technická 5, 16628 Prague, Czech Republic
| | - Martin Pumera
- Center for the Advanced Functional Nanorobots, Department of Inorganic Chemistry, University of Chemistry and Technology, Technická 5, 16628 Prague, Czech Republic
- Future Energy and Innovation Laboratory, Central European Institute of Technology, Brno University of Technology, Purkyňova 123, 61200 Brno, Czech Republic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, Brno CZ-613 00, Czech Republic
- Department of Medical Research, China Medical University Hospital, China Medical University, No. 91 Hsueh-Shih Road, Taichung 40402, Taiwan
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11
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Bunea AI, Taboryski R. Recent Advances in Microswimmers for Biomedical Applications. MICROMACHINES 2020; 11:E1048. [PMID: 33261101 PMCID: PMC7760273 DOI: 10.3390/mi11121048] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 12/14/2022]
Abstract
Microswimmers are a rapidly developing research area attracting enormous attention because of their many potential applications with high societal value. A particularly promising target for cleverly engineered microswimmers is the field of biomedical applications, where many interesting examples have already been reported for e.g., cargo transport and drug delivery, artificial insemination, sensing, indirect manipulation of cells and other microscopic objects, imaging, and microsurgery. Pioneered only two decades ago, research studies on the use of microswimmers in biomedical applications are currently progressing at an incredibly fast pace. Given the recent nature of the research, there are currently no clinically approved microswimmer uses, and it is likely that several years will yet pass before any clinical uses can become a reality. Nevertheless, current research is laying the foundation for clinical translation, as more and more studies explore various strategies for developing biocompatible and biodegradable microswimmers fueled by in vivo-friendly means. The aim of this review is to provide a summary of the reported biomedical applications of microswimmers, with focus on the most recent advances. Finally, the main considerations and challenges for clinical translation and commercialization are discussed.
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Affiliation(s)
- Ada-Ioana Bunea
- National Centre for Nano Fabrication and Characterization (DTU Nanolab), Technical University of Denmark, Ørsted Plads 347, 2800 Lyngby, Denmark;
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12
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Affiliation(s)
- Kira L. Rahn
- Department of Chemistry, Iowa State University, 1605 Gilman Hall, 2415 Osborn Drive, Ames, Iowa 50011-1021, United States
| | - Robbyn K. Anand
- Department of Chemistry, Iowa State University, 1605 Gilman Hall, 2415 Osborn Drive, Ames, Iowa 50011-1021, United States
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13
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Salinas G, Pavel I, Sojic N, Kuhn A. Electrochemistry‐Based Light‐Emitting Mobile Systems. ChemElectroChem 2020. [DOI: 10.1002/celc.202001104] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Gerardo Salinas
- Univ. Bordeaux, CNRS Bordeaux INP, ISM, UMR 5255 33607 Pessac France
| | | | - Neso Sojic
- Univ. Bordeaux, CNRS Bordeaux INP, ISM, UMR 5255 33607 Pessac France
| | - Alexander Kuhn
- Univ. Bordeaux, CNRS Bordeaux INP, ISM, UMR 5255 33607 Pessac France
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14
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Yuan K, Bujalance-Fernández J, Jurado-Sánchez B, Escarpa A. Light-driven nanomotors and micromotors: envisioning new analytical possibilities for bio-sensing. Mikrochim Acta 2020; 187:581. [PMID: 32979095 DOI: 10.1007/s00604-020-04541-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 08/30/2020] [Indexed: 02/05/2023]
Abstract
The aim of this conceptual review is to cover recent developments of light-propelled micromotors for analytical (bio)-sensing. Challenges of self-propelled light-driven micromotors in complex (biological) media and potential solutions from material aspects and propulsion mechanism to achieve final analytical detection for in vivo and in vitro applications will be comprehensively covered. Graphical abstract.
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Affiliation(s)
- Kaisong Yuan
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcala, Alcala de Henares, 28871, Madrid, Spain.,Institute of Pharmaceutical Analysis, College of Pharmacy, Jinan University, Guangzhou, China
| | - Javier Bujalance-Fernández
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcala, Alcala de Henares, 28871, Madrid, Spain
| | - Beatriz Jurado-Sánchez
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcala, Alcala de Henares, 28871, Madrid, Spain. .,Chemical Research Institute "Andrés M. del Río", University of Alcala, Alcala de Henares, 28871, Madrid, Spain.
| | - Alberto Escarpa
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcala, Alcala de Henares, 28871, Madrid, Spain. .,Chemical Research Institute "Andrés M. del Río", University of Alcala, Alcala de Henares, 28871, Madrid, Spain.
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