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Kouhpanji MRZ, Zhang Y, Um J, Srinivasan K, Sharma A, Shore D, Gao Z, Chen Y, Harpel A, Porshokouh ZN, Gage TE, Dragos-Pinzaru O, Tabakovic I, Visscher PB, Bischof J, Modiano JF, Franklin R, Stadler BJH. Bioapplications of Magnetic Nanowires: Barcodes, Biocomposites, Heaters. IEEE TRANSACTIONS ON MAGNETICS 2022; 58:5200406. [PMID: 36864851 PMCID: PMC9976993 DOI: 10.1109/tmag.2022.3151608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Magnetic nanowires (MNWs) can have their moments reversed via several mechanisms that are controlled using the composition, length, diameter, and density of nanowires in arrays as-synthesized or as individual nanoparticles in assays or gels. This tailoring of magnetic reversal leads to unique properties that can be used as a signature for reading out the type of MNW for applications as nano-barcodes. When synthesized inside track-etched polycarbonate membranes, the resulting MNW-embedded membranes can be used as biocompatible bandaids for detection without contact or optical sighting. When etched out of the growth template, free-floating MNWs are internalized by cells at 37 °C such that cells and/or exosomes can be collected and detected. In applications of cryopreservation, MNWs can be suspended in cryopreservation agents (CPAs) for injection into the blood vessels of tissues and organs as they are vitrified to -200 °C. Using an alternating magnetic field, the MNWs can then be nanowarmed rapidly to prevent crystallization and uniformly to prevent cracking of specimens, for example, as grafts or transplants. This invited paper is a review of recent progress in the specific bioapplications of MNWs to barcodes, biocomposites, and nanowarmers.
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Affiliation(s)
| | - Yali Zhang
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA
| | - Joseph Um
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA
| | - Kartihik Srinivasan
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA
| | - Anirudh Sharma
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA
| | - Daniel Shore
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455 USA
| | - Zhe Gao
- Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455 USA
| | - Yicong Chen
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455 USA
| | - Allison Harpel
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455 USA
| | - Zohreh Nemati Porshokouh
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA
| | - Thomas E Gage
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455 USA
| | - Oana Dragos-Pinzaru
- National Institute of Research and Development for Technical Physics, 700050 Iasi, Romania
| | - Ibro Tabakovic
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA
| | - P B Visscher
- Department of Physics and Astronomy, The University of Alabama, Tuscaloosa, AL 35401 USA
| | - John Bischof
- Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455 USA
| | - Jaime F Modiano
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, Falcon Heights, MN 55108 USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455 USA
| | - Rhonda Franklin
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA
| | - Bethanie J H Stadler
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455 USA
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455 USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455 USA
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New Insights into the Magnetic Properties of CoFe2O4@SiO2@Au Magnetoplasmonic Nanoparticles. NANOMATERIALS 2022; 12:nano12060942. [PMID: 35335755 PMCID: PMC8954056 DOI: 10.3390/nano12060942] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/04/2022] [Accepted: 03/10/2022] [Indexed: 01/18/2023]
Abstract
We report the successful synthesis and a complete magnetic characterization of CoFe2O4@SiO2@Au magnetoplasmonic nanoparticles. The CoFe2O4 magnetic nanoparticles were prepared using the hydrothermal method. A subsequent SiO2 shell followed by a plasmonic Au shell were deposited on the magnetic core creating magnetoplasmonic nanoparticles with a core–shell architecture. A spin-glass-type magnetism was shown at the surface of the CoFe2O4 nanograins. Depending on the external magnetic field, two types of spin-glass were identified and analyzed in correlation with the exchange field acting on octahedral and tetrahedral iron sites. The magnetization per formula unit of the CoFe2O4 core is not changed in the case of CoFe2O4@SiO2@Au nanocomposites. The gold nanoparticles creating the plasmonic shell show a giant diamagnetic susceptibility, dependent on their crystallite sizes.
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Zamani Kouhpanji MR, Nemati Z, Modiano J, Franklin R, Stadler B. Realizing the Principles for Remote and Selective Detection of Cancer Cells Using Magnetic Nanowires. J Phys Chem B 2021; 125:7742-7749. [PMID: 34232647 DOI: 10.1021/acs.jpcb.1c04394] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The unmet demand for selective and remote detection of biological entities has urged nanobiotechnology to prioritize the innovation of biolabels that can be remotely detected. Magnetic nanowires (MNWs) have been deemed promising for remote detection as the magnetic fields can deeply and safely penetrate into tissue. However, the overlapping nature of the magnetic signatures has been a long-standing challenge for selective detection, which we resolve here. To do so, 13 types of MNWs with unique irreversible switching field (ISF) signatures were synthesized for labeling canine osteosarcoma (OSCA-8) cancer cells (one set) and polycarbonate biopolymers (12 sets). After characterizing the ISF signature of each MNW type, the MNW-labeled cancer cells were transferred onto MNW-labeled biopolymers to determine the most distinguishable ISF signatures and to discern the principles for reliable selective detection of biological entities. We show that tailoring the ISF of MNWs by tuning their coercivity is a highly effective approach for generating distinct magnetic biolabels for selective detection of cells. These findings smooth the path for the progression of nanobiotechnology by enabling the remote and selective detection of biological entities using MNWs.
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Affiliation(s)
- Mohammad Reza Zamani Kouhpanji
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States.,Department of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Zohreh Nemati
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Jaime Modiano
- Masonic Cancer Research Center, University of Minnesota, Minneapolis, Minnesota 55455, United States.,Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota 55108, United States.,Stem Cell Institute, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Rhonda Franklin
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Bethanie Stadler
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
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Zamani Kouhpanji MR, Stadler BJH. Magnetic Nanowires for Nanobarcoding and Beyond. SENSORS (BASEL, SWITZERLAND) 2021; 21:4573. [PMID: 34283095 PMCID: PMC8271806 DOI: 10.3390/s21134573] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 06/26/2021] [Accepted: 07/01/2021] [Indexed: 12/15/2022]
Abstract
Multifunctional magnetic nanowires (MNWs) have been studied intensively over the last decades, in diverse applications. Numerous MNW-based systems have been introduced, initially for fundamental studies and later for sensing applications such as biolabeling and nanobarcoding. Remote sensing of MNWs for authentication and/or anti-counterfeiting is not only limited to engineering their properties, but also requires reliable sensing and decoding platforms. We review the latest progress in designing MNWs that have been, and are being, introduced as nanobarcodes, along with the pros and cons of the proposed sensing and decoding methods. Based on our review, we determine fundamental challenges and suggest future directions for research that will unleash the full potential of MNWs for nanobarcoding applications.
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Affiliation(s)
- Mohammad Reza Zamani Kouhpanji
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455, USA;
- Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Bethanie J. H. Stadler
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455, USA;
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Zamani Kouhpanji MR, Nemati Z, Mahmoodi MM, Um J, Modiano J, Franklin R, Stadler B. Selective Detection of Cancer Cells Using Magnetic Nanowires. ACS APPLIED MATERIALS & INTERFACES 2021; 13:21060-21066. [PMID: 33904709 DOI: 10.1021/acsami.1c04628] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The main bottleneck for implementing magnetic nanowires (MNWs) in cell-biology research for multimodal therapeutics is the inapplicability of the current state of the art for selective detection and stimulation of MNWs. Here, we introduce a methodology for selective detection of MNWs in platforms that have multiple magnetic signals, such as future multimodal therapeutics. After characterizing the signatures of MNWs, MNWs were surface-functionalized and internalized into canine osteosarcoma (OSCA-8) cancer cells for cell labeling, manipulation, and separation. We also prepared and characterized magnetic biopolymers as multimodal platforms for future use in controlling the movement, growth, and division of cancer cells. First, it is important to have methods for distinguishing the magnetic signature of the biopolymer from the magnetically labeled cells. For this purpose, we use the projection method to selectively detect and demultiplex the magnetic signatures of MNWs inside cells from those inside magnetic biopolymers. We show that tailoring the irreversible switching field of MNWs by tuning their coercivity is a highly effective approach for generating distinct magnetic biolabels for selective detection of cancer cells. These findings open up new possibilities for selective stimulation of MNWs in multimodal therapeutic platforms for drug delivery, hyperthermia cancer therapy, and mitigating cancer cell movement and proliferation.
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Affiliation(s)
- Mohammad Reza Zamani Kouhpanji
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
- Department of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Zohreh Nemati
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | | | - Joseph Um
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Jaime Modiano
- Masonic Cancer Research Center, University of Minnesota, Minneapolis, Minnesota 55455, United States
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota 55108, United States
- Stem Cell Institute, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Rhonda Franklin
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Bethanie Stadler
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
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Zamani Kouhpanji MR, Stadler BJH. Unlocking the decoding of unknown magnetic nanobarcode signatures. NANOSCALE ADVANCES 2021; 3:584-592. [PMID: 36131738 PMCID: PMC9417604 DOI: 10.1039/d0na00924e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 12/08/2020] [Indexed: 06/12/2023]
Abstract
Magnetic nanowires (MNWs) rank among the most promising multifunctional magnetic nanomaterials for nanobarcoding applications owing to their safety, nontoxicity, and remote decoding using a single magnetic excitation source. Until recently, coercivity and saturation magnetization have been proposed as encoding parameters. Herein, backward remanence magnetization (BRM) is used to decode unknown remanence spectra of MNWs-based nanobarcodes. A simple and fast expectation algorithm is proposed to decode the unknown remanence spectra with a success rate of 86% even though the MNWs have similar coercivities, which cannot be accomplished by other decoding schemes. Our experimental approach and analytical analysis open a promising direction towards reliably decoding magnetic nanobarcodes to expand their capabilities for security and labeling applications.
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Affiliation(s)
- Mohammad Reza Zamani Kouhpanji
- Department of Electrical and Computer Engineering, University of Minnesota Twin Cities Minneapolis MN 55455 USA
- Department of Biomedical Engineering, University of Minnesota Twin Cities Minneapolis MN 55455 USA
| | - Bethanie J H Stadler
- Department of Electrical and Computer Engineering, University of Minnesota Twin Cities Minneapolis MN 55455 USA
- Department of Chemical Engineering and Materials Science, University of Minnesota Twin Cities Minneapolis MN 55455 USA +1 612 626 1628
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Zamani Kouhpanji MR, Ghoreyshi A, Visscher PB, Stadler BJH. Facile decoding of quantitative signatures from magnetic nanowire arrays. Sci Rep 2020; 10:15482. [PMID: 32968111 PMCID: PMC7512014 DOI: 10.1038/s41598-020-72094-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 07/27/2020] [Indexed: 11/09/2022] Open
Abstract
Magnetic nanoparticles have been proposed as contact-free minimal-background nanobarcodes, and yet it has been difficult to rapidly and reliably decode them in an assembly. Here, high aspect ratio nanoparticles, or magnetic nanowires (MNWs), are characterized using first-order reversal curves (FORC) to investigate quantitative decoding. We have synthesized four types of nanowires (differing in diameter) that might be used for barcoding, and identified four possible "signature" functions that might be used to quickly distinguish them. To test this, we have measured the signatures of several combination samples containing two or four different MNW types, and fit them to linear combinations of the individual type signatures to determine the volume ratios of the types. We find that the signature which determines the ratios most accurately involves only the slope of each FORC at its reversal field, which requires only 2-4 data points per FORC curve, reducing the measurement time by a factor of 10 to 50 compared to measuring the full FORC.
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Affiliation(s)
- Mohammad Reza Zamani Kouhpanji
- Department of Electrical and Computer Engineering, University of Minnesota Twin Cities, Minneapolis, MN, 55455, USA
- Department of Biomedical Engineering, University of Minnesota Twin Cities, Minneapolis, MN, 55455, USA
| | | | - P B Visscher
- Department of Physics, University of Alabama, Tuscaloosa, AL, 35487-0324, USA
| | - Bethanie J H Stadler
- Department of Electrical and Computer Engineering, University of Minnesota Twin Cities, Minneapolis, MN, 55455, USA.
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Zamani Kouhpanji MR, Stadler BJH. A Guideline for Effectively Synthesizing and Characterizing Magnetic Nanoparticles for Advancing Nanobiotechnology: A Review. SENSORS (BASEL, SWITZERLAND) 2020; 20:E2554. [PMID: 32365832 PMCID: PMC7248791 DOI: 10.3390/s20092554] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 04/24/2020] [Accepted: 04/26/2020] [Indexed: 02/06/2023]
Abstract
The remarkable multimodal functionalities of magnetic nanoparticles, conferred by their size and morphology, are very important in resolving challenges slowing the progression of nanobiotechnology. The rapid and revolutionary expansion of magnetic nanoparticles in nanobiotechnology, especially in nanomedicine and therapeutics, demands an overview of the current state of the art for synthesizing and characterizing magnetic nanoparticles. In this review, we explain the synthesis routes for tailoring the size, morphology, composition, and magnetic properties of the magnetic nanoparticles. The pros and cons of the most popularly used characterization techniques for determining the aforementioned parameters, with particular focus on nanomedicine and biosensing applications, are discussed. Moreover, we provide numerous biomedical applications and highlight their challenges and requirements that must be met using the magnetic nanoparticles to achieve the most effective outcomes. Finally, we conclude this review by providing an insight towards resolving the persisting challenges and the future directions. This review should be an excellent source of information for beginners in this field who are looking for a groundbreaking start but they have been overwhelmed by the volume of literature.
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Affiliation(s)
- Mohammad Reza Zamani Kouhpanji
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455, USA;
- Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Bethanie J. H. Stadler
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455, USA;
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, USA
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