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Suwa M, Tsukahara S, Watarai H. Applications of magnetic and electromagnetic forces in micro-analytical systems. LAB ON A CHIP 2023; 23:1097-1127. [PMID: 36636900 DOI: 10.1039/d2lc00702a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Novel applications of magnetic fields in analytical chemistry have become a remarkable trend in the last two decades. Various magnetic forces have been employed for the migration, orientation, manipulation, and trapping of microparticles, and new analytical platforms for separating and detecting molecules have been proposed. Magnetic materials such as functional magnetic nanoparticles, magnetic nanocomposites, and specially designed magnetic solids and liquids have also been developed for analytical purposes. Numerous attractive applications of magnetic and electromagnetic forces on magnetic and non-magnetic materials have been studied, but fundamental studies to understand the working principles of magnetic forces have been challenging. These studies will form a new field of magneto-analytical science, which should be developed as an interdisciplinary field. In this review, essential pioneering works and recent attractive developments are presented.
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Affiliation(s)
- M Suwa
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan.
| | - S Tsukahara
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan.
| | - H Watarai
- R3 Institute for Newly-Emerging Science Design, Osaka University, Toyonaka, Osaka 560-8531, Japan.
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2
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Abreu MK, Silva MA, Abreu DS, Richter AR, de Paula RC, Constantino VR, Vasconcelos IF, de Oliveira FG, de Melo AS, Correa MA, Diógenes IC. Colloidal stability improvement of cobalt ferrite encapsulated in carboxymethylated cashew gum. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2022.130307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Otto F, Sun X, Schulz F, Sanchez-Cano C, Feliu N, Westermeier F, Parak WJ. X-Ray Photon Correlation Spectroscopy Towards Measuring Nanoparticle Diameters in Biological Environments Allowing for the In Situ Analysis of their Bio-Nano Interface. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2201324. [PMID: 35905490 DOI: 10.1002/smll.202201324] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 06/06/2022] [Indexed: 06/15/2023]
Abstract
X-ray photon correlation spectroscopy (XPCS), a synchrotron source-based technique to measure sample dynamics, is used to determine hydrodynamic diameters of gold nanoparticles (Au NPs) of different sizes in biological environments. In situ determined hydrodynamic diameters are benchmarked with values obtained by dynamic light scattering. The technique is then applied to analyze the behavior of the Au NPs in a biological environment. First, a concentration-dependent agglomeration in the presence of NaCl is determined. Second, concentration-dependent increase in hydrodynamic diameter of the Au NPs upon the presence of proteins is determined. As X-rays in the used energy range are barely scattered by biological matter, dynamics of the Au NPs can be also detected in situ in complex biological environments, such as blood. These measurements demonstrate the possibility of XPCS for in situ analytics of nanoparticles (NPs) in biological environments where similar detection techniques based on visible light would severely suffer from scattering, absorption, and reflection effects.
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Affiliation(s)
- Ferdinand Otto
- Center for Hybrid Nanostructures (CHyN), Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Xing Sun
- Center for Hybrid Nanostructures (CHyN), Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
- Hunan University, Lushan Road (S) 2, Changsha, 410012, P. R. China
| | - Florian Schulz
- Center for Hybrid Nanostructures (CHyN), Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Carlos Sanchez-Cano
- Donostia International Physics Center, Paseo Manuel de Lardizabal 4, Donostia-San Sebastian, 20018, Spain
- Ikerbasque, Basque Foundation for Science, Plaza Euskadi 5, Bilbao, 48009, Spain
| | - Neus Feliu
- Center for Hybrid Nanostructures (CHyN), Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
- Fraunhofer Center for Applied Nanotechnology (IAP-CAN), Grindelallee 117, 20146, Hamburg, Germany
| | - Fabian Westermeier
- Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, 22607, Hamburg, Germany
| | - Wolfgang J Parak
- Center for Hybrid Nanostructures (CHyN), Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
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Suwa M, Uotani A, Tojo Y, Onodera R, Tsukahara S. Orientational Dynamics of Magnetic Iron Oxide Nanoparticles in a Hydrogel: Observation by Magnetic Linear Dichroism under Oscillating Field. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:9708-9719. [PMID: 35880857 DOI: 10.1021/acs.langmuir.2c01593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
For the success of biomedical applications of magnetic iron oxide nanoparticles (MION), such as magnetic hyperthermia and magnetic particle imaging, it is essential to understand the orientational dynamics of MION in a complex fluid under an alternating field. Here, using the magnetic linear dichroism (MLD) measurement, we directly observed the orientational behavior of MION in a hydrogel under a damped oscillating magnetic field (DOMF) of 33 kHz in frequency. Hydrophobically modified ethoxylated urethane (HEUR) is examined as the network polymer because the mesh size of the network is controllable with its concentration. We used two MIONs: a bare MION (MION1) and a MION coated with an amphiphilic polymer (MION2). Where the mesh size of the gel network is larger than the particle's hydrodynamic diameter, MION1 in the hydrogel rotates in the same manner in a simple solution, although the macroscopic rheological property of the medium is quite different. Meanwhile, the orientational behavior of MION2 is dramatically changed by the addition of HEUR molecules even below the minimum gelation concentration, indicating that MION2 is associated with the flower micelles of HEUR. By analyzing the MLD waveform, the orientational behavior of MION1 in the HEUR gel under a DOMF can be explained with single-mode relaxation, whereas that of MION2 is complicated; a rapid partial rotation near the particle and a whole slow rotation of the particle-flower micelle associate are superimposed. It is hard to distinguish this difference in orientational behaviors from the dynamic magnetization curve because the dominant magnetization reversal process is Néel rotation, the rotation of the magnetic moment in the particle. The MLD measurement is a potential tool for optimizing biomedical techniques utilizing MIONs and for nanorheology or colloid science in a complex matrix such as a hydrogel or cytoplasmic matrix.
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Affiliation(s)
- Masayori Suwa
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Akira Uotani
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Yuki Tojo
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Reisho Onodera
- Ibaraki Collage, National Institute of Technology, 866 Nakane, Hitachinaka, Ibaraki 312-8573, Japan
| | - Satoshi Tsukahara
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
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Unni M, Savliwala S, Partain BD, Maldonado-Camargo L, Zhang Q, Narayanan S, Dufresne EM, Ilavsky J, Grybos P, Koziol A, Maj P, Szczygiel R, Allen KD, Rinaldi-Ramos CM. Fast nanoparticle rotational and translational diffusion in synovial fluid and hyaluronic acid solutions. SCIENCE ADVANCES 2021; 7:eabf8467. [PMID: 34193423 PMCID: PMC8245030 DOI: 10.1126/sciadv.abf8467] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 05/17/2021] [Indexed: 05/13/2023]
Abstract
Nanoparticles are under investigation as diagnostic and therapeutic agents for joint diseases, such as osteoarthritis. However, there is incomplete understanding of nanoparticle diffusion in synovial fluid, the fluid inside the joint, which consists of a mixture of the polyelectrolyte hyaluronic acid, proteins, and other components. Here, we show that rotational and translational diffusion of polymer-coated nanoparticles in quiescent synovial fluid and in hyaluronic acid solutions is well described by the Stokes-Einstein relationship, albeit with an effective medium viscosity that is much smaller than the macroscopic low shear viscosity of the fluid. This effective medium viscosity is well described by an equation for the viscosity of dilute polymer chains, where the additional viscous dissipation arises because of the presence of the polymer segments. These results shed light on the diffusive behavior of polymer-coated inorganic nanoparticles in complex and crowded biological environments, such as in the joint.
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Affiliation(s)
- Mythreyi Unni
- Department of Chemical Engineering, University of Florida, Gainesville, FL 32611, USA
| | - Shehaab Savliwala
- Department of Chemical Engineering, University of Florida, Gainesville, FL 32611, USA
| | - Brittany D Partain
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL 32611, USA
| | | | - Qingteng Zhang
- X-ray Science Division, Argonne National Laboratory, Lemont, IL 60439, USA
| | - Suresh Narayanan
- X-ray Science Division, Argonne National Laboratory, Lemont, IL 60439, USA
| | - Eric M Dufresne
- X-ray Science Division, Argonne National Laboratory, Lemont, IL 60439, USA
| | - Jan Ilavsky
- X-ray Science Division, Argonne National Laboratory, Lemont, IL 60439, USA
| | - Pawel Grybos
- AGH University of Science and Technology, av. Mickiewicza 30, Kraków 30-059, Poland
| | - Anna Koziol
- AGH University of Science and Technology, av. Mickiewicza 30, Kraków 30-059, Poland
| | - Piotr Maj
- AGH University of Science and Technology, av. Mickiewicza 30, Kraków 30-059, Poland
| | - Robert Szczygiel
- AGH University of Science and Technology, av. Mickiewicza 30, Kraków 30-059, Poland
| | - Kyle D Allen
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL 32611, USA
| | - Carlos M Rinaldi-Ramos
- Department of Chemical Engineering, University of Florida, Gainesville, FL 32611, USA.
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL 32611, USA
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Dutz S, Weidner A, von der Lühe M, Gräfe C, Biehl P, Demut J, Warncke P, Jungmann S, Fischer D, Schacher FH, Clement JH. Hybrid nanomaterials of biomolecule corona coated magnetic nanoparticles and their interaction with biological systems. PHYSICAL SCIENCES REVIEWS 2020. [DOI: 10.1515/psr-2019-0110] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Abstract
Magnetic nanoparticles (MNPs) are interesting for various applications in medicine. If administered to a biological system like the human body, a so-called biomolecule corona is formed on the surface of the particles, which highly determines the biological fate of the particles. To elucidate whether a preconditioning of the MNPs by incubation with biomolecules influences biocompatibility and bioavailability, the formation of such a corona was investigated in more detail. For this, the influence of particle characteristics, e.g., surface charge, as well as various incubation parameters on the resulting corona was investigated. It was found that the biomolecule corona is formed immediately after bringing together the particles with the biomolecule source. By variation of the biomolecule content of the incubation medium, the size of the corona can be modulated. Regarding the interaction of the nanoparticles with cells, it was shown that the presence of a biomolecule corona reduces the interaction and that a more pronounced biomolecule corona leads to a reduced uptake of the magnetic nanohybrids into the cells. Cell viability tests confirmed biocompatibility of the biomolecule-coated particles. A more pronounced corona promotes a higher cell viability. By using a shell-less hen’s egg model, no or reduced adverse effects of all biomolecule-coated MNP for this in vivo test were found. Resulting from these investigations, we were able to demonstrate that our newly developed nanohybrids significantly reduce in vivo toxicity compared to uncoated MNPs.
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Affiliation(s)
- Silvio Dutz
- Institute of Biomedical Engineering and Informatics (BMTI) , Technische Universität Ilmenau , Ilmenau , Germany
- Department of Nano Biophotonics , Leibniz Institute of Photonic Technology (IPHT) , Jena , Germany
| | - Andreas Weidner
- Institute of Biomedical Engineering and Informatics (BMTI) , Technische Universität Ilmenau , Ilmenau , Germany
| | - Moritz von der Lühe
- Institute of Organic Chemistry and Macromolecular Chemistry (IOMC) , Friedrich-Schiller-University Jena , Jena , Germany
- Jena Center for Soft Matter (JCSM) , Friedrich-Schiller-University Jena , Jena , Germany
| | - Christine Gräfe
- Klinik für Innere Medizin II, Abteilung Hämatologie und Internistische Onkologie , Universitätsklinikum Jena , Jena , Germany
| | - Philip Biehl
- Institute of Organic Chemistry and Macromolecular Chemistry (IOMC) , Friedrich-Schiller-University Jena , Jena , Germany
- Jena Center for Soft Matter (JCSM) , Friedrich-Schiller-University Jena , Jena , Germany
| | - Johanna Demut
- Klinik für Innere Medizin II, Abteilung Hämatologie und Internistische Onkologie , Universitätsklinikum Jena , Jena , Germany
| | - Paul Warncke
- Institute of Pharmacy, Pharmaceutical Technology und Biopharmacy , Friedrich-Schiller-University Jena , Jena , Germany
| | - Sandra Jungmann
- Institute of Pharmacy, Pharmaceutical Technology und Biopharmacy , Friedrich-Schiller-University Jena , Jena , Germany
| | - Dagmar Fischer
- Jena Center for Soft Matter (JCSM) , Friedrich-Schiller-University Jena , Jena , Germany
- Institute of Pharmacy, Pharmaceutical Technology und Biopharmacy , Friedrich-Schiller-University Jena , Jena , Germany
| | - Felix H. Schacher
- Institute of Organic Chemistry and Macromolecular Chemistry (IOMC) , Friedrich-Schiller-University Jena , Jena , Germany
- Jena Center for Soft Matter (JCSM) , Friedrich-Schiller-University Jena , Jena , Germany
| | - Joachim H. Clement
- Jena Center for Soft Matter (JCSM) , Friedrich-Schiller-University Jena , Jena , Germany
- Klinik für Innere Medizin II, Abteilung Hämatologie und Internistische Onkologie , Universitätsklinikum Jena , Jena , Germany
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Unni M, Zhang J, George TJ, Segal MS, Fan ZH, Rinaldi C. Engineering magnetic nanoparticles and their integration with microfluidics for cell isolation. J Colloid Interface Sci 2020; 564:204-215. [PMID: 31911225 PMCID: PMC7023483 DOI: 10.1016/j.jcis.2019.12.092] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 12/19/2019] [Accepted: 12/20/2019] [Indexed: 01/09/2023]
Abstract
Isolation of cancer cells, bacteria, and viruses from peripheral blood has important applications in cancer diagnosis, therapy monitoring, and drug development. Magnetic particles functionalized with antibodies that target receptors of cancer cells have been shown to isolate such entities using magnetic field gradients. Here, we report enhancement in capture efficiency and specificity by engineering magnetic nanoparticles and integrating them with microfluidics for the enumeration of tumor cells. Nanoparticles were made from iron oxide, coated with poly(ethylene glycol), and conjugated through avidin-biotin chemistry with antibody specifically against epithelial cell adhesion molecule (EpCAM). On exposure of targeted nanoparticles to tumor cells, specific uptake by EpCAM-expressing tumor cells (e.g., BxPC3, a pancreatic cancer cell) was observed, whereas there was negligible uptake by cells with low EpCAM expression (e.g., CCRF-CEM, a leukemia cell). Using an arrangement of magnets called a Halbach array, capture efficiency and specificity towards BxPC3 cells tagged with magnetic nanoparticles were enhanced, compared to conditions without the magnetic field gradient and/or without magnetic nanoparticles, either in buffer or in whole blood. These results illustrate that engineered magnetic nanoparticles and their integration with microfluidics have great potential for tumor cell enumeration and cancer prognosis.
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Affiliation(s)
- Mythreyi Unni
- Department of Chemical Engineering, Gainesville, FL 32611, USA
| | - Jinling Zhang
- Interdisciplinary Microsystems Group, Department of Mechanical and Aerospace Engineering, Gainesville, FL 32611, USA
| | - Thomas J George
- Department of Medicine, Gainesville, FL 32611, USA; University of Florida Health Cancer Center, Gainesville, FL 32611, USA
| | - Mark S Segal
- Department of Medicine, Gainesville, FL 32611, USA
| | - Z Hugh Fan
- Interdisciplinary Microsystems Group, Department of Mechanical and Aerospace Engineering, Gainesville, FL 32611, USA; J. Crayton Pruitt Family Department of Biomedical Engineering, Gainesville, FL 32611, USA; Department of Chemistry, University of Florida, Gainesville, FL 32611, USA; University of Florida Health Cancer Center, Gainesville, FL 32611, USA.
| | - Carlos Rinaldi
- Department of Chemical Engineering, Gainesville, FL 32611, USA; J. Crayton Pruitt Family Department of Biomedical Engineering, Gainesville, FL 32611, USA; University of Florida Health Cancer Center, Gainesville, FL 32611, USA.
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Iriarte-Mesa C, López YC, Matos-Peralta Y, de la Vega-Hernández K, Antuch M. Gold, Silver and Iron Oxide Nanoparticles: Synthesis and Bionanoconjugation Strategies Aimed at Electrochemical Applications. Top Curr Chem (Cham) 2020; 378:12. [PMID: 31907672 DOI: 10.1007/s41061-019-0275-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 12/13/2019] [Indexed: 12/22/2022]
Abstract
Nanomaterials have revolutionized the sensing and biosensing fields, with the development of more sensitive and selective devices for multiple applications. Gold, silver and iron oxide nanoparticles have played a particularly major role in this development. In this review, we provide a general overview of the synthesis and characteristics of gold, silver and iron oxide nanoparticles, along with the main strategies for their surface functionalization with ligands and biomolecules. Finally, different architectures suitable for electrochemical applications are reviewed, as well as their main fabrication procedures. We conclude with some considerations from the authors' perspective regarding the promising use of these materials and the challenges to be faced in the near future.
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Affiliation(s)
- Claudia Iriarte-Mesa
- Laboratorio de Química Bioinorgánica, Departamento de Química General e Inorgánica, Facultad de Química, Universidad de La Habana, Zapata y G, Vedado, Plaza de la Revolución, 10 400, La Habana, Cuba
| | - Yeisy C López
- Laboratorio de Química Bioinorgánica, Departamento de Química General e Inorgánica, Facultad de Química, Universidad de La Habana, Zapata y G, Vedado, Plaza de la Revolución, 10 400, La Habana, Cuba.,Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada, Calzada Legaria 694, Col. Irrigación, 11 500, Ciudad de México, Mexico
| | - Yasser Matos-Peralta
- Laboratorio de Química Bioinorgánica, Departamento de Química General e Inorgánica, Facultad de Química, Universidad de La Habana, Zapata y G, Vedado, Plaza de la Revolución, 10 400, La Habana, Cuba
| | | | - Manuel Antuch
- Unité de Chimie et Procédés, École Nationale Supérieure de Techniques Avancées (ENSTA), Institut Polytechnique de Paris, 828 Boulevard des Maréchaux, 91120, Palaiseau, France.
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