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Wang Y, Zhang H, Qiang H, Li M, Cai Y, Zhou X, Xu Y, Yan Z, Dong J, Gao Y, Pan C, Yin X, Gao J, Zhang T, Yu Z. Innovative Biomaterials for Bone Tumor Treatment and Regeneration: Tackling Postoperative Challenges and Charting the Path Forward. Adv Healthc Mater 2024; 13:e2304060. [PMID: 38429938 DOI: 10.1002/adhm.202304060] [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: 11/19/2023] [Revised: 02/24/2024] [Indexed: 03/03/2024]
Abstract
Surgical resection of bone tumors is the primary approach employed in the treatment of bone cancer. Simultaneously, perioperative interventions, particularly postoperative adjuvant anticancer strategies, play a crucial role in achieving satisfactory therapeutic outcomes. However, the occurrence of postoperative bone tumor recurrence, metastasis, extensive bone defects, and infection are significant risks that can result in unfavorable prognoses or even treatment failure. In recent years, there has been significant progress in the development of biomaterials, leading to the emergence of new treatment options for bone tumor therapy and bone regeneration. This progress report aims to comprehensively analyze the strategic development of unique therapeutic biomaterials with inherent healing properties and bioactive capabilities for bone tissue regeneration. These composite biomaterials, classified into metallic, inorganic non-metallic, and organic types, are thoroughly investigated for their responses to external stimuli such as light or magnetic fields, internal interventions including chemotherapy or catalytic therapy, and combination therapy, as well as their role in bone regeneration. Additionally, an overview of self-healing materials for osteogenesis is provided and their potential applications in combating osteosarcoma and promoting bone formation are explored. Furthermore, the safety concerns of integrated materials and current limitations are addressed, while also discussing the challenges and future prospects.
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Affiliation(s)
- Yu Wang
- Department of Orthopedics, Jinshan Hospital, Fudan University, Shanghai, 201508, P. R. China
| | - Huaiyuan Zhang
- Department of Orthopedics, Jinshan Hospital, Fudan University, Shanghai, 201508, P. R. China
| | - Huifen Qiang
- Changhai Clinical Research Unit, The First Affiliated Hospital of Naval Medical University, Shanghai, 200433, P. R. China
- Shanghai Key Laboratory of Nautical Medicine and Translation of Drugs and Medical Devices, Shanghai, 200433, P. R. China
| | - Meigui Li
- School of Pharmacy, Henan University, Kaifeng City, Henan, 475004, P. R. China
| | - Yili Cai
- Department of Gastroenterology, Naval Medical Center, Naval Medical University, Shanghai, 200052, P. R. China
| | - Xuan Zhou
- School of Pharmacy, Henan University, Kaifeng City, Henan, 475004, P. R. China
| | - Yanlong Xu
- Department of Orthopedics, Jinshan Hospital, Fudan University, Shanghai, 201508, P. R. China
| | - Zhenzhen Yan
- Department of Burn Surgery, The First Affiliated Hospital of Naval Medical University, Shanghai, 200433, P. R. China
| | - Jinhua Dong
- The Women and Children Hospital Affiliated to Jiaxing University, Jiaxing, Zhejiang, 314000, P. R. China
| | - Yuan Gao
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200433, P. R. China
| | - Chengye Pan
- Department of Gastroenterology, The First Affiliated Hospital of Naval Medical University, Shanghai, 200433, P. R. China
| | - Xiaojing Yin
- Department of Gastroenterology, The First Affiliated Hospital of Naval Medical University, Shanghai, 200433, P. R. China
| | - Jie Gao
- Changhai Clinical Research Unit, The First Affiliated Hospital of Naval Medical University, Shanghai, 200433, P. R. China
- Shanghai Key Laboratory of Nautical Medicine and Translation of Drugs and Medical Devices, Shanghai, 200433, P. R. China
| | - Tinglin Zhang
- Changhai Clinical Research Unit, The First Affiliated Hospital of Naval Medical University, Shanghai, 200433, P. R. China
- Shanghai Key Laboratory of Nautical Medicine and Translation of Drugs and Medical Devices, Shanghai, 200433, P. R. China
| | - Zuochong Yu
- Department of Orthopedics, Jinshan Hospital, Fudan University, Shanghai, 201508, P. R. China
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Sahoo P, Choudhary P, Laha SS, Dixit A, Mefford OT. Recent advances in zinc ferrite (ZnFe 2O 4) based nanostructures for magnetic hyperthermia applications. Chem Commun (Camb) 2023; 59:12065-12090. [PMID: 37740338 DOI: 10.1039/d3cc01637d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
Spinel ferrite-based magnetic nanomaterials have been investigated for numerous biomedical applications, including targeted drug delivery, magnetic hyperthermia therapy (MHT), magnetic resonance imaging (MRI), and biosensors, among others. Recent studies have found that zinc ferrite-based nanomaterials are favorable candidates for cancer theranostics, particularly for magnetic hyperthermia applications. Zinc ferrite exhibits excellent biocompatibility, minimal toxicity, and more importantly, exciting magnetic properties. In addition, these materials demonstrate a Curie temperature much lower than other transition metal ferrites. By regulating synthesis protocols and/or introducing suitable dopants, the Curie temperature of zinc ferrite-based nanosystems can be tailored to the MHT therapeutic window, i.e., 43-46 °C, a range which is highly beneficial for clinical hyperthermia applications. Furthermore, zinc ferrite-based nanostructures have been extensively used in successful pre-clinical trials on mice models focusing on the synergistic killing of cancer cells involving magnetic hyperthermia and chemotherapy. This review provides a systematic and comprehensive understanding of the recent developments of zinc ferrite-based nanomaterials, including doped particles, shape-modified structures, and composites for magnetic hyperthermia applications. In addition, future research prospects involving pure ZnFe2O4 and its derivative nanostructures have also been proposed.
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Affiliation(s)
- Priyambada Sahoo
- Advanced Materials and Devices (A-MAD) Laboratory, Department of Physics, Indian Institute of Technology (IIT) Jodhpur, Karwar, Jodhpur, Rajasthan, 342030, India.
| | - Piyush Choudhary
- Advanced Materials and Devices (A-MAD) Laboratory, Department of Physics, Indian Institute of Technology (IIT) Jodhpur, Karwar, Jodhpur, Rajasthan, 342030, India.
| | - Suvra S Laha
- Department of Materials Science & Engineering, Clemson University, Clemson, SC 29634, USA.
| | - Ambesh Dixit
- Advanced Materials and Devices (A-MAD) Laboratory, Department of Physics, Indian Institute of Technology (IIT) Jodhpur, Karwar, Jodhpur, Rajasthan, 342030, India.
| | - O Thompson Mefford
- Department of Materials Science & Engineering, Clemson University, Clemson, SC 29634, USA.
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3
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Phalake SS, Somvanshi SB, Tofail SAM, Thorat ND, Khot VM. Functionalized manganese iron oxide nanoparticles: a dual potential magneto-chemotherapeutic cargo in a 3D breast cancer model. NANOSCALE 2023; 15:15686-15699. [PMID: 37724853 DOI: 10.1039/d3nr02816j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
Localized heat generation from manganese iron oxide nanoparticles (MIONPs) conjugated with chemotherapeutics under the exposure of an alternating magnetic field (magneto-chemotherapy) can revolutionize targeted breast cancer therapy. On the other hand, the lack of precise control of local temperature and adequate MIONP distribution in laboratory settings using the conventional two-dimensional (2D) cellular models has limited its further translation in tumor sites. Our current study explored advanced 3D in vitro tumor models as a promising alternative to replicate the complete range of tumor characteristics. Specifically, we have focused on investigating the effectiveness of MIONP-based magneto-chemotherapy (MCT) as an anticancer treatment in a 3D breast cancer model. To achieve this, chitosan-coated MIONPs (CS-MIONPs) are synthesized and functionalized with an anticancer drug (doxorubicin) and a tumor-targeting aptamer (AS1411). CS-MIONPs with a crystallite size of 16.88 nm and a specific absorption rate (SAR) of 181.48 W g-1 are reported. In vitro assessment of MCF-7 breast cancer cell lines in 2D and 3D cell cultures demonstrated anticancer activity. In the 2D and 3D cancer models, the MIONP-mediated MCT reduced cancer cell viability to about 71.48% and 92.2%, respectively. On the other hand, MIONP-mediated MCT under an AC magnetic field diminished spheroids' viability to 83.76 ± 2%, being the most promising therapeutic modality against breast cancer.
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Affiliation(s)
- Satish S Phalake
- Department of Medical Physics, Centre for Interdisciplinary Research, D. Y. Patil Education Society (Deemed to be University), Kolhapur, 416 006, Maharashtra, India.
| | - Sandeep B Somvanshi
- School of Materials Engineering, Purdue University, West Lafayette, USA
- Department of Physics, Dr. B. A. M. University, Aurangabad-431004, Maharashtra, India
| | - Syed A M Tofail
- Department of Physics and Bernal Institute, Limerick Digital Cancer Research Centre (LDCRC), University of Limerick, Castletroy, Co. Limerick, Limerick, V94 T9PX, Ireland.
| | - Nanasaheb D Thorat
- Department of Physics and Bernal Institute, Limerick Digital Cancer Research Centre (LDCRC), University of Limerick, Castletroy, Co. Limerick, Limerick, V94 T9PX, Ireland.
- Nuffield Department of Women's and Reproductive Health, John Radcliffe Hospital, Medical Sciences Division, University of Oxford, Oxford OX3 9DU, UK.
| | - Vishwajeet M Khot
- Department of Medical Physics, Centre for Interdisciplinary Research, D. Y. Patil Education Society (Deemed to be University), Kolhapur, 416 006, Maharashtra, India.
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Tsopoe SP, Borgohain C, Kar M, Kumar Panda S, Borah JP. An exhaustive scrutiny to amplify the heating prospects by devising a core@shell nanostructure for constructive magnetic hyperthermia applications. Sci Rep 2023; 13:13669. [PMID: 37608046 PMCID: PMC10444858 DOI: 10.1038/s41598-023-39766-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 07/30/2023] [Indexed: 08/24/2023] Open
Abstract
An interfacial integration at the nanoscale domain through a core@shell (CS) nanostructure has constructively unbarred a wide dimension to researchers on biomedical applications, especially for magnetic fluid hyperthermia. Lately, the interconnection of the exchange bias effect (EBE) through the interface coupling to the magnetic heating efficiency has uttered its utmost prominence for researchers. Here, we delineate the ascendency of the heating ability through a coalescing assembly of mixed ferrite Co0.5Zn0.5 Fe2O4 (CZ) and soft magnetic material Fe3O4 (F), by devising a network of CoZnFe2O4@Fe3O4 (CZF) CS nanostructure. A hefty interface activity with validation of the EBE phenomenon is divulged through magnetic scrutiny for the CS sample. The magnetic nanoparticles heating response to applied magnetic field and frequency is discerned at three distinct fields, where the outcome prevailed to inflated specific loss power for CS CZF in distinction to bare F and CZ samples for all the assessments. Remarkably; a lofty intrinsic loss parameter is also perceived for the CS sample recorded to about 5.36 nHm2 g-1; which is another eccentric outcome that significantly labels the CS CZF sample as a potentially high heating competence agent. This comprehension accords to a finer perspective to meliorate the theranostic environment for hyperthermia applications.
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Affiliation(s)
- S P Tsopoe
- Department of Physics, National Institute of Technology Nagaland, Dimapur, Nagaland, 797103, India
| | - C Borgohain
- Central Instrumentation Facility (CIF), Indian Institute of Technology Guwahati, Guwahati, 781039, India
| | - Manoranjan Kar
- Department of Physics, Indian Institute of Technology Patna, Patna, Bihar, 801106, India
| | - Shantanu Kumar Panda
- Department of Physics, Indian Institute of Technology Patna, Patna, Bihar, 801106, India
| | - J P Borah
- Department of Physics, National Institute of Technology Nagaland, Dimapur, Nagaland, 797103, India.
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5
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Yusefi M, Shameli K, Jahangirian H, Teow SY, Afsah-Hejri L, Mohamad Sukri SNA, Kuča K. How Magnetic Composites are Effective Anticancer Therapeutics? A Comprehensive Review of the Literature. Int J Nanomedicine 2023; 18:3535-3575. [PMID: 37409027 PMCID: PMC10319292 DOI: 10.2147/ijn.s375964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 05/31/2023] [Indexed: 07/07/2023] Open
Abstract
Chemotherapy is the most prominent route in cancer therapy for prolonging the lifespan of cancer patients. However, its non-target specificity and the resulting off-target cytotoxicities have been reported. Recent in vitro and in vivo studies using magnetic nanocomposites (MNCs) for magnetothermal chemotherapy may potentially improve the therapeutic outcome by increasing the target selectivity. In this review, magnetic hyperthermia therapy and magnetic targeting using drug-loaded MNCs are revisited, focusing on magnetism, the fabrication and structures of magnetic nanoparticles, surface modifications, biocompatible coating, shape, size, and other important physicochemical properties of MNCs, along with the parameters of the hyperthermia therapy and external magnetic field. Due to the limited drug-loading capacity and low biocompatibility, the use of magnetic nanoparticles (MNPs) as drug delivery system has lost traction. In contrast, MNCs show higher biocompatibility, multifunctional physicochemical properties, high drug encapsulation, and multi-stages of controlled release for localized synergistic chemo-thermotherapy. Further, combining various forms of magnetic cores and pH-sensitive coating agents can generate a more robust pH, magneto, and thermo-responsive drug delivery system. Thus, MNCs are ideal candidate as smart and remotely guided drug delivery system due to a) their magneto effects and guide-ability by the external magnetic fields, b) on-demand drug release performance, and c) thermo-chemosensitization under an applied alternating magnetic field where the tumor is selectively incinerated without harming surrounding non-tumor tissues. Given the important effects of synthesis methods, surface modifications, and coating of MNCs on their anticancer properties, we reviewed the most recent studies on magnetic hyperthermia, targeted drug delivery systems in cancer therapy, and magnetothermal chemotherapy to provide insights on the current development of MNC-based anticancer nanocarrier.
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Affiliation(s)
- Mostafa Yusefi
- Malaysia-Japan International Institute of Technology, Universiti Teknologi Malaysia, Kuala Lumpur, Malaysia
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, Kuala Lumpur, 50603, Malaysia
| | - Kamyar Shameli
- Institute of Virology, School of Medicine, Technical University of Munich, Munich, 81675, Germany
| | | | - Sin-Yeang Teow
- Department of Biology, College of Science, Mathematics and Technology, Wenzhou-Kean University, Wenzhou, Zhejiang Province, 325060, People’s Republic of China
| | - Leili Afsah-Hejri
- Department of Food Safety and Quality, School of Business, Science and Technology, Lakeland University Plymouth, WI 53073, USA
| | | | - Kamil Kuča
- Malaysia-Japan International Institute of Technology, Universiti Teknologi Malaysia, Kuala Lumpur, Malaysia
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, Czech Republic
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
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6
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Lorenz AS, Moses AS, Mamnoon B, Demessie AA, Park Y, Singh P, Taratula O, Taratula O. A Photoacoustic Contrast Nanoagent with a Distinct Spectral Signature for Ovarian Cancer Management. Adv Healthc Mater 2023; 12:e2202946. [PMID: 36495088 PMCID: PMC10079555 DOI: 10.1002/adhm.202202946] [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: 11/14/2022] [Indexed: 12/14/2022]
Abstract
Photoacoustic imaging (PAI) has tremendous potential for improving ovarian cancer detection. However, the lack of effective exogenous contrast agents that can improve PAI diagnosis accuracy significantly limits this application. This study presents a novel contrast nanoagent with a specific spectral signature that can be easily distinguished from endogenous chromophores in cancer tissue, allowing for high-contrast tumor visualization. Constructed as a 40 nm biocompatible polymeric nanoparticle loaded with two naphthalocyanine dyes, this agent is capable of efficient ovarian tumor accumulation after intravenous injection. The developed nanoagent displays a spectral signature with two well-separated photoacoustic peaks of comparable PA intensities in the near-infrared (NIR) region at 770 and 860 nm, which remain unaffected in cancer tissue following systemic delivery. In vivo experiments in mice with subcutaneous and intraperitoneal ovarian cancer xenografts validate that this specific spectral signature allows for accurate spectral unmixing of the nanoagent signal from endogenous contrast in cancer tissue, allowing for sensitive noninvasive cancer diagnosis. In addition, this nanoagent can selectively eradicate ovarian cancer tissue with a single dose of photothermal therapy by elevating the intratumoral temperature to ≈49 °C upon exposure to NIR light within the 700-900 nm range.
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Affiliation(s)
- Anna St Lorenz
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, United States
| | - Abraham S. Moses
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, United States
| | - Babak Mamnoon
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, United States
| | - Ananiya A. Demessie
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, United States
| | - Youngrong Park
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, United States
| | - Prem Singh
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, United States
| | - Oleh Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, United States
| | - Olena Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, United States
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7
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García‐Acevedo P, González‐Gómez MA, Arnosa‐Prieto Á, de Castro‐Alves L, Piñeiro Y, Rivas J. Role of Dipolar Interactions on the Determination of the Effective Magnetic Anisotropy in Iron Oxide Nanoparticles. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2203397. [PMID: 36509677 PMCID: PMC9929252 DOI: 10.1002/advs.202203397] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 11/10/2022] [Indexed: 05/14/2023]
Abstract
Challenging magnetic hyperthermia (MH) applications of immobilized magnetic nanoparticles require detailed knowledge of the effective anisotropy constant (Keff ) to maximize heat release. Designing optimal MH experiments entails the precise determination of magnetic properties, which are, however, affected by the unavoidable concurrence of magnetic interactions in common experimental conditions. In this work, a mean-field energy barrier model (ΔE), accounting for anisotropy (EA ) and magnetic dipolar (ED ) energy, is proposed and used in combination with AC measurements to a specifically developed model system of spherical magnetic nanoparticles with well-controlled silica shells, acting as a spacer between the magnetic cores. This approach makes it possible to experimentally demonstrate the mean field dipolar interaction energy prediction with the interparticle distance, dij , ED ≈ 1/dij 3 and obtain the EA as the asymptotic limit for very large dij . In doing so, Keff uncoupled from interaction contributions is obtained for the model system (iron oxide cores with average sizes of 8.1, 10.2, and 15.3 nm) revealing to be 48, 23, and 11 kJ m-3 , respectively, close to bulk magnetite/maghemite values and independent from the specific spacing shell thicknesses selected for the study.
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Affiliation(s)
- Pelayo García‐Acevedo
- NANOMAG LaboratoryApplied Physics DepartmentMaterials Institute (iMATUS)Universidade de Santiago de CompostelaSantiago de Compostela15782Spain
| | - Manuel A. González‐Gómez
- NANOMAG LaboratoryApplied Physics DepartmentMaterials Institute (iMATUS)Universidade de Santiago de CompostelaSantiago de Compostela15782Spain
| | - Ángela Arnosa‐Prieto
- NANOMAG LaboratoryApplied Physics DepartmentMaterials Institute (iMATUS)Universidade de Santiago de CompostelaSantiago de Compostela15782Spain
| | - Lisandra de Castro‐Alves
- NANOMAG LaboratoryApplied Physics DepartmentMaterials Institute (iMATUS)Universidade de Santiago de CompostelaSantiago de Compostela15782Spain
| | - Yolanda Piñeiro
- NANOMAG LaboratoryApplied Physics DepartmentMaterials Institute (iMATUS)Universidade de Santiago de CompostelaSantiago de Compostela15782Spain
| | - José Rivas
- NANOMAG LaboratoryApplied Physics DepartmentMaterials Institute (iMATUS)Universidade de Santiago de CompostelaSantiago de Compostela15782Spain
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8
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Kalaiselvan CR, Laha SS, Somvanshi SB, Tabish TA, Thorat ND, Sahu NK. Manganese ferrite (MnFe2O4) nanostructures for cancer theranostics. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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9
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Yu X, Yang T, Liu R, Wu D, Tian D, Zhou T, Yan H, He S, Zeng H. Simultaneous Enhancement of Magnetothermal and Photothermal Responses by Zn, Co Co-Doped Ferrite Nanoparticles. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2205037. [PMID: 36336630 DOI: 10.1002/smll.202205037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/09/2022] [Indexed: 06/16/2023]
Abstract
Reducing nanoparticle (NP) dosage for hyperthermia therapy has remained a great challenge. In this work, efficiencies of alternating current (AC) magnetic field and near-infrared (NIR) heating are simultaneously enhanced by Zn and Co co-doping of magnetite NPs. The optimum magnetic anisotropy for maximized loss power under each magnetic field is achieved by tuning the doping concentration. The specific loss power of Zn0.3 Co0.08 Fe2.62 O4 @SiO2 NPs reaches 2428 W g-1 under an AC field of 27 kA m-1 at 430 kHz; 12 296 W g-1 under NIR laser irradiation at 808 nm and 2.5 W cm-2 ; and an unprecedented value of 14 724 W g-1 under dual mode. These values far exceed what has been achieved previously in iron oxide NPs. Ex vivo experiments on sacrificial mice show that while the NP dosage is substantially reduced to that used for magnetic resonance imaging, the surface body temperature of the mice reaches 50 °C after exposure to both AC field and laser irradiation under field parameters and laser intensity below safety limits. This nanoplatform is thus promising for multi-modal local hyperthermia therapy.
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Affiliation(s)
- Xiang Yu
- Department of Physics, Capital Normal University, Beijing, 100048, P. R. China
| | - Tianyu Yang
- Department of Physics, Capital Normal University, Beijing, 100048, P. R. China
| | - Ruoshui Liu
- Department of Physics, Capital Normal University, Beijing, 100048, P. R. China
| | - Di'an Wu
- Department of Physics, Capital Normal University, Beijing, 100048, P. R. China
| | - Daming Tian
- Department of Physics, Capital Normal University, Beijing, 100048, P. R. China
| | - Tianshi Zhou
- Department of Physics, Beijing University of Technology, Beijing, 100124, P. R. China
| | - Haitao Yan
- Department of Physics, Capital Normal University, Beijing, 100048, P. R. China
| | - Shuli He
- Department of Physics, Capital Normal University, Beijing, 100048, P. R. China
| | - Hao Zeng
- Department of Physics, University at Buffalo, SUNY, Buffalo, NY, 14260, USA
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10
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Tabar Maleki S, Sadati SJ. Synthesis and investigation of hyperthermia properties of Fe3O4/HNTs magnetic nanocomposite. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110000] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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11
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Ren B, Han Z, Li W, Liu J. Feasibility Study of a Novel Magnetic Bone Cement for the Treatment of Bone Metastases. Life (Basel) 2022; 12:life12091342. [PMID: 36143378 PMCID: PMC9503349 DOI: 10.3390/life12091342] [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: 07/24/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 12/03/2022] Open
Abstract
Bone cement is a crucial material to treat bone metastases defects, and can fill the bone defect and provide mechanical support simultaneously, but the antitumor effect is very limited. Magnetic bone cement not only supports bone metastasis defects but can also achieve magnetic hyperthermia to eliminate tumor cells around the bone defect. However, the physicochemical properties of the bone cement matrix will change if the weight ratio of the magnetic nanoparticles in the cement is too high. We mixed 1 weight percent Zn0.3Fe2.7O4 with good biocompatibility and high heating efficiency into a polymethyl methacrylate matrix to prepare magnetic bone cement, which minimized the affection for physicochemical properties and satisfied the hyperthermia requirement of the alternating magnetic field.
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Affiliation(s)
- Bowen Ren
- Department of Orthopedics, The Fourth Medical Centre of Chinese PLA General Hospital, Beijing 100089, China
- Chinese PLA Medical School, Beijing 100853, China
| | - Zhenchuan Han
- Department of Orthopedics, The Fourth Medical Centre of Chinese PLA General Hospital, Beijing 100089, China
- Department of Orthopedics, Chinese PLA Rocket Force Characteristic Medical Center, Beijing 100088, China
| | - Wenyi Li
- Department of Orthopedics, Hebei General Hospital, Shijiazhuang 050051, China
- Correspondence: (W.L.); (J.L.)
| | - Jianheng Liu
- Department of Orthopedics, The Fourth Medical Centre of Chinese PLA General Hospital, Beijing 100089, China
- Correspondence: (W.L.); (J.L.)
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12
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Nitica S, Fizesan I, Dudric R, Barbu-Tudoran L, Pop A, Loghin F, Vedeanu N, Lucaciu CM, Iacovita C. A Fast, Reliable Oil-In-Water Microemulsion Procedure for Silica Coating of Ferromagnetic Zn Ferrite Nanoparticles Capable of Inducing Cancer Cell Death In Vitro. Biomedicines 2022; 10:biomedicines10071647. [PMID: 35884954 PMCID: PMC9313231 DOI: 10.3390/biomedicines10071647] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/17/2022] [Accepted: 07/06/2022] [Indexed: 11/18/2022] Open
Abstract
The applications of ferrimagnetic nanoparticles (F-MNPs) in magnetic hyperthermia (MH) are restricted by their stabilization in microscale aggregates due to magnetostatic interactions significantly reducing their heating performances. Coating the F-MNPs in a silica layer is expected to significantly reduce the magnetostatic interactions, thereby increasing their heating ability. A new fast, facile, and eco-friendly oil-in-water microemulsion-based method was used for coating Zn0.4Fe2.6O4 F-MNPs in a silica layer within 30 min by using ultrasounds. The silica-coated clusters were characterized by various physicochemical techniques and MH, while cytotoxicity studies, cellular uptake determination, and in vitro MH experiments were performed on normal and malignant cell lines. The average hydrodynamic diameter of silica-coated clusters was approximately 145 nm, displaying a high heating performance (up to 2600 W/gFe). Biocompatibility up to 250 μg/cm2 (0.8 mg/mL) was recorded by Alamar Blue and Neutral Red assays. The silica-coating increases the cellular uptake of Zn0.4Fe2.6O4 clusters up to three times and significantly improves their intracellular MH performances. A 90% drop in cellular viability was recorded after 30 min of MH treatment (20 kA/m, 355 kHz) for a dosage level of 62.5 μg/cm2 (0.2 mg/mL), while normal cells were more resilient to MH treatment.
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Affiliation(s)
- Stefan Nitica
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6 Pasteur St., 400349 Cluj-Napoca, Romania; (S.N.); (N.V.)
| | - Ionel Fizesan
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6A Pasteur St., 400349 Cluj-Napoca, Romania; (I.F.); (A.P.); (F.L.)
| | - Roxana Dudric
- Faculty of Physics, “Babes-Bolyai” University, Kogalniceanu 1, 400084 Cluj-Napoca, Romania;
| | - Lucian Barbu-Tudoran
- Electron Microscopy Center “Prof. C. Craciun”, Faculty of Biology & Geology, “Babes-Bolyai” University, 5–7 Clinicilor St., 400006 Cluj-Napoca, Romania;
- Electron Microscopy Integrated Laboratory, National Institute for Research and Development of Isotopic and Molecular Technologies, 67–103 Donath St., 400293 Cluj-Napoca, Romania
| | - Anca Pop
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6A Pasteur St., 400349 Cluj-Napoca, Romania; (I.F.); (A.P.); (F.L.)
| | - Felicia Loghin
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6A Pasteur St., 400349 Cluj-Napoca, Romania; (I.F.); (A.P.); (F.L.)
| | - Nicoleta Vedeanu
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6 Pasteur St., 400349 Cluj-Napoca, Romania; (S.N.); (N.V.)
| | - Constantin Mihai Lucaciu
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6 Pasteur St., 400349 Cluj-Napoca, Romania; (S.N.); (N.V.)
- Correspondence: (C.M.L.); (C.I.); Tel.: +40-744-647-854 (C.M.L.)
| | - Cristian Iacovita
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6 Pasteur St., 400349 Cluj-Napoca, Romania; (S.N.); (N.V.)
- Correspondence: (C.M.L.); (C.I.); Tel.: +40-744-647-854 (C.M.L.)
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Park Y, Demessie AA, Luo A, Taratula OR, Moses AS, Do P, Campos L, Jahangiri Y, Wyatt CR, Albarqi HA, Farsad K, Slayden OD, Taratula O. Targeted Nanoparticles with High Heating Efficiency for the Treatment of Endometriosis with Systemically Delivered Magnetic Hyperthermia. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2107808. [PMID: 35434932 PMCID: PMC9232988 DOI: 10.1002/smll.202107808] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 04/01/2022] [Indexed: 05/31/2023]
Abstract
Endometriosis is a devastating disease in which endometrial-like tissue forms lesions outside the uterus. It causes infertility and severe pelvic pain in ≈176 million women worldwide, and there is currently no cure for this disease. Magnetic hyperthermia could potentially eliminate widespread endometriotic lesions but has not previously been considered for treatment because conventional magnetic nanoparticles have relatively low heating efficiency and can only provide ablation temperatures (>46 °C) following direct intralesional injection. This study is the first to describe nanoparticles that enable systemically delivered magnetic hyperthermia for endometriosis treatment. When subjected to an alternating magnetic field (AMF), these hexagonal iron-oxide nanoparticles exhibit extraordinary heating efficiency that is 6.4× greater than their spherical counterparts. Modifying nanoparticles with a peptide targeted to vascular endothelial growth factor receptor 2 (VEGFR-2) enhances their endometriosis specificity. Studies in mice bearing transplants of macaque endometriotic tissue reveal that, following intravenous injection at a low dose (3 mg per kg), these nanoparticles efficiently accumulate in endometriotic lesions, selectively elevate intralesional temperature above 50 °C upon exposure to external AMF, and completely eradicate them with a single treatment. These nanoparticles also demonstrate promising potential as magnetic resonance imaging (MRI) contrast agents for precise detection of endometriotic tissue before AMF application.
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Affiliation(s)
- Youngrong Park
- College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Ananiya A Demessie
- College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Addie Luo
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health and Science University, 505 NW 185th Avenue Beaverton, Portland, Oregon, 97006, USA
| | - Olena R Taratula
- College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Abraham S Moses
- College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Peter Do
- College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
| | - Leonardo Campos
- Dotter Interventional Institute, Department of Interventional Radiology, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, Oregon, 97239, USA
| | - Younes Jahangiri
- Dotter Interventional Institute, Department of Interventional Radiology, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, Oregon, 97239, USA
| | - Cory R Wyatt
- Department of Diagnostic Radiology, Oregon Health and Sciences University, 3181 SW Sam Jackson Park Road, Portland, Oregon, 97239, USA
- Advanced Imaging Research Center, Oregon Health and Sciences University, 3181 SW Sam Jackson Park Road, Portland, Oregon, 97239, USA
| | - Hassan A Albarqi
- Department of Pharmaceutics, College of Pharmacy, Najran University, King Abdulaziz Road, Najran, 55461, Saudi Arabia
| | - Khashayar Farsad
- Dotter Interventional Institute, Department of Interventional Radiology, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, Oregon, 97239, USA
| | - Ov D Slayden
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health and Science University, 505 NW 185th Avenue Beaverton, Portland, Oregon, 97006, USA
| | - Oleh Taratula
- College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, Oregon, 97201, USA
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14
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Meng F, Tao H, Mi Y, Yang T, Wang X, Go Y, Lin Y, Wang G. Nanocluster-mediated photothermia improves eradication efficiency and antibiotic sensitivity of Helicobacter pylori. Cancer Nanotechnol 2022. [DOI: 10.1186/s12645-022-00121-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Helicobacter pylori (H. pylori) eradication plays a crucial role in gastric cancer prevention, but the antimicrobial resistance of H. pylori is obstructing this elimination process. In this study, we developed nanoclusters (NCs) from Zn0.3Fe2.7O4 nanoparticles using a poly(ethylene glycol)-b-poly(ε-caprolactone)-based nanocarrier as an innovative antibiotic-independent H. pylori management.
Results
The nanocluster showed minimal toxicity and maximal biocompatibility. With a low concentration (50 µg/mL) of NCs under a short time period (~ 2 min) of near-infrared (808 nm) irradiation, we kept the culture medium temperature to 41 °C for 20 min with continuous irradiation. The heated NCs exhibited efficient photothermal effects and resulted in an excellent inhibition of H. pylori growth, adhesion and ability to induce vacuolization in eukaryotic cells in in vitro investigation. Transmission electron microscopy showed a dramatic morphologic change after NCs photothermia on H. pylori, including cell wall and membrane rupture, as well as ribosome damage. Besides, levofloxacin and clarithromycin resistance was decreased after photothermal treatment in H. pylori NCTC 11637 and/or clinical strains, however metronidazole resistance was unchanged. We also discovered a significant decrease in the biofilm formation of H. pylori under the NCs-based photothermal application, while efflux pump function was unchanged.
Conclusions
Based on this novel NCs-based photothermal approach, we were able to demonstrate in vitro a significant inhibition of both H. pylori growth and molecular toxicity, and its improvement in antibiotic sensitivity alone with the eradication of H. pylori biofilms previously believed to be tolerant to conventional antibiotics.
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15
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Hadadian Y, Masoomi H, Dinari A, Ryu C, Hwang S, Kim S, Cho BK, Lee JY, Yoon J. From Low to High Saturation Magnetization in Magnetite Nanoparticles: The Crucial Role of the Molar Ratios Between the Chemicals. ACS OMEGA 2022; 7:15996-16012. [PMID: 35571799 PMCID: PMC9097206 DOI: 10.1021/acsomega.2c01136] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 04/12/2022] [Indexed: 05/28/2023]
Abstract
In this study, a comprehensive characterization of iron oxide nanoparticles synthesized by using a simple one-pot thermal decomposition route is presented. In order to obtain monodisperse magnetite nanoparticles with high saturation magnetization, close to the bulk material, the molar ratios between the starting materials (solvents, reducing agents, and surfactants) were varied. Two out of nine conditions investigated in this study resulted in monodisperse iron oxide nanoparticles with high saturation magnetization (90 and 93% of bulk magnetite). The X-ray diffraction analyses along with the inspection of the lattice structure through transmission electron micrographs revealed that the main cause of the reduced magnetization in the other seven samples is likely due to the presence of distortion and microstrain in the particles. Although the thermogravimetric analysis, Raman and Fourier transform infrared spectroscopies confirmed the presence of covalently bonded oleic acid on the surface of all the samples, the particles with higher polydispersity and the lowest surface coating molecules showed the lowest saturation magnetization. Based on the observed results, it could be speculated that the changes in the kinetics of the reactions, induced by varying the molar ratio of the starting chemicals, can lead to the production of the particles with higher polydispersity and/or lattice deformation in their crystal structures. Finally, it was concluded that the experimental conditions for obtaining high-quality iron oxide nanoparticles, particularly the molar ratios and the heating profile, should not be chosen independently; for any specific molar ratio, there may exist a specific heating profile or vice versa. Because this synthetic consideration has rarely been reported in the literature, our results can give insights into the design of iron oxide nanoparticles with high saturation magnetization for different applications.
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Affiliation(s)
- Yaser Hadadian
- Research
Center for Nanorobotics in Brain, Gwangju
Institute of Science and Technology, Gwangju 61005, Republic of Korea
- School
of Integrated Technology, Gwangju Institute
of Science and Technology, Gwangju 61005, Republic of Korea
| | - Hajar Masoomi
- Research
Center for Nanorobotics in Brain, Gwangju
Institute of Science and Technology, Gwangju 61005, Republic of Korea
- School
of Integrated Technology, Gwangju Institute
of Science and Technology, Gwangju 61005, Republic of Korea
| | - Ali Dinari
- Research
Center for Nanorobotics in Brain, Gwangju
Institute of Science and Technology, Gwangju 61005, Republic of Korea
- School
of Integrated Technology, Gwangju Institute
of Science and Technology, Gwangju 61005, Republic of Korea
| | - Chiseon Ryu
- School
of Materials Science and Engineering, Gwangju
Institute of Science and Technology, Gwangju 61005, Republic
of Korea
| | - Seong Hwang
- School
of Materials Science and Engineering, Gwangju
Institute of Science and Technology, Gwangju 61005, Republic
of Korea
| | - Seokjae Kim
- Korea
Institute of Medical Microrobotics (KIMIRo), 43-26 Cheomdangwagi-ro, Buk-gu, Gwangju 61011, Republic of Korea
| | - Beong ki Cho
- School
of Materials Science and Engineering, Gwangju
Institute of Science and Technology, Gwangju 61005, Republic
of Korea
| | - Jae Young Lee
- School
of Materials Science and Engineering, Gwangju
Institute of Science and Technology, Gwangju 61005, Republic
of Korea
| | - Jungwon Yoon
- Research
Center for Nanorobotics in Brain, Gwangju
Institute of Science and Technology, Gwangju 61005, Republic of Korea
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16
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Superparamagnetic Hyperthermia Study with Cobalt Ferrite Nanoparticles Covered with γ-Cyclodextrins by Computer Simulation for Application in Alternative Cancer Therapy. Int J Mol Sci 2022; 23:ijms23084350. [PMID: 35457167 PMCID: PMC9029492 DOI: 10.3390/ijms23084350] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 03/28/2022] [Accepted: 04/11/2022] [Indexed: 02/04/2023] Open
Abstract
In this paper, we present a study by computer simulation on superparamagnetic hyperthermia with CoFe2O4 ferrimagnetic nanoparticles coated with biocompatible gamma-cyclodextrins (γ-CDs) to be used in alternative cancer therapy with increased efficacy and non-toxicity. The specific loss power that leads to the heating of nanoparticles in superparamagnetic hyperthermia using CoFe2O4–γ-CDs was analyzed in detail depending on the size of the nanoparticles, the thickness of the γ-CDs layer on the nanoparticle surface, the amplitude and frequency of the alternating magnetic field, and the packing fraction of nanoparticles, in order to find the proper conditions in which the specific loss power is maximal. We found that the maximum specific loss power was determined by the Brown magnetic relaxation processes, and the maximum power obtained was significantly higher than that which would be obtained by the Néel relaxation processes under the same conditions. Moreover, increasing the amplitude of the magnetic field led to a significant decrease in the optimal diameter at which the maximum specific loss power is obtained (e.g., for 500 kHz frequency the optimal diameter decreased from 13.6 nm to 9.8 nm when the field increased from 10 kA/m to 50 kA/m), constituting a major advantage in magnetic hyperthermia for its optimization, in contrast to the known results in the absence of cyclodextrins from the surface of immobilized nanoparticles of CoFe2O4, where the optimal diameter remained practically unchanged at ~6.2 nm.
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Yu X, Gao S, Wu D, Li Z, Mi Y, Yang T, Sun F, Wang L, Liu R, He S, Ge Q, Lv Y, Xu AY, Zeng H. Bone Tumor Suppression in Rabbits by Hyperthermia below the Clinical Safety Limit Using Aligned Magnetic Bone Cement. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2104626. [PMID: 34862842 DOI: 10.1002/smll.202104626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/26/2021] [Indexed: 05/15/2023]
Abstract
Demonstrating highly efficient alternating current (AC) magnetic field heating of nanoparticles in physiological environments under clinically safe field parameters has remained a great challenge, hindering clinical applications of magnetic hyperthermia. In this work, exceptionally high loss power of magnetic bone cement under the clinical safety limit of AC field parameters, incorporating direct current field-aligned soft magnetic Zn0.3 Fe2.7 O4 nanoparticles with low concentration, is reported. Under an AC field of 4 kA m-1 at 430 kHz, the aligned bone cement with 0.2 wt% nanoparticles achieves a temperature increase of 30 °C in 180 s. This amounts to a specific loss power value of 327 W gmetal-1 and an intrinsic loss power of 47 nHm2 kg-1 , which is enhanced by 50-fold compared to randomly oriented samples. The high-performance magnetic bone cement allows for the demonstration of effective hyperthermia suppression of tumor growth in the bone marrow cavity of New Zealand White Rabbits subjected to rapid cooling due to blood circulation, and significant enhancement of survival rate.
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Affiliation(s)
- Xiang Yu
- Department of Physics, Capital Normal University, Beijing, 100048, China
| | - Shan Gao
- Department of Orthopedics, Peking University Third Hospital, Beijing, 100191, China
| | - Di'an Wu
- Department of Physics, Capital Normal University, Beijing, 100048, China
| | - Zhengrui Li
- Department of Physics, Capital Normal University, Beijing, 100048, China
| | - Yan Mi
- Department of Physics, Capital Normal University, Beijing, 100048, China
| | - Tianyu Yang
- Department of Physics, Capital Normal University, Beijing, 100048, China
| | - Fan Sun
- Department of Physics, University at Buffalo, SUNY, Buffalo, NY, 14260, USA
| | - Lichen Wang
- Department of Physics, Capital Normal University, Beijing, 100048, China
| | - Ruoshui Liu
- Department of Physics, Capital Normal University, Beijing, 100048, China
| | - Shuli He
- Department of Physics, Capital Normal University, Beijing, 100048, China
| | - Qinggang Ge
- Department of Intensive Care Unit, Peking University Third Hospital, Beijing, 100191, China
| | - Yang Lv
- Department of Orthopedics, Peking University Third Hospital, Beijing, 100191, China
| | - Andy Yuanguang Xu
- Department of Radiation Oncology, Columbia University Medical Center, New York, NY, 10032, USA
| | - Hao Zeng
- Department of Physics, University at Buffalo, SUNY, Buffalo, NY, 14260, USA
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18
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Fizesan I, Iacovita C, Pop A, Kiss B, Dudric R, Stiufiuc R, Lucaciu CM, Loghin F. The Effect of Zn-Substitution on the Morphological, Magnetic, Cytotoxic, and In Vitro Hyperthermia Properties of Polyhedral Ferrite Magnetic Nanoparticles. Pharmaceutics 2021; 13:2148. [PMID: 34959431 PMCID: PMC8708233 DOI: 10.3390/pharmaceutics13122148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/05/2021] [Accepted: 12/12/2021] [Indexed: 12/02/2022] Open
Abstract
The clinical translation of magnetic hyperthermia (MH) needs magnetic nanoparticles (MNPs) with enhanced heating properties and good biocompatibility. Many studies were devoted lately to the increase in the heating power of iron oxide MNPs by doping the magnetite structure with divalent cations. A series of MNPs with variable Zn/Fe molar ratios (between 1/10 and 1/1) were synthesized by using a high-temperature polyol method, and their physical properties were studied with different techniques (Transmission Electron Microscopy, X-ray diffraction, Fourier Transform Infrared Spectroscopy). At low Zn doping (Zn/Fe ratio 1/10), a significant increase in the saturation magnetization (90 e.m.u./g as compared to 83 e.m.u./g for their undoped counterparts) was obtained. The MNPs' hyperthermia properties were assessed in alternating magnetic fields up to 65 kA/m at a frequency of 355 kHz, revealing specific absorption rates of up to 820 W/g. The Zn ferrite MNPs showed good biocompatibility against two cell lines (A549 cancer cell line and BJ normal cell line) with a drop of only 40% in the viability at the highest dose used (500 μg/cm2). Cellular uptake experiments revealed that the MNPs enter the cells in a dose-dependent manner with an almost 50% higher capacity of cancer cells to accommodate the MNPs. In vitro hyperthermia data performed on both cell lines indicate that the cancer cells are more sensitive to MH treatment with a 90% drop in viability after 30 min of MH treatment at 30 kA/m for a dose of 250 μg/cm2. Overall, our data indicate that Zn doping of iron oxide MNPs could be a reliable method to increase their hyperthermia efficiency in cancer cells.
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Affiliation(s)
- Ionel Fizesan
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, Pasteur 6A, 400349 Cluj-Napoca, Romania; (I.F.); (A.P.); (B.K.); (F.L.)
| | - Cristian Iacovita
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, Pasteur 6, 400349 Cluj-Napoca, Romania;
| | - Anca Pop
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, Pasteur 6A, 400349 Cluj-Napoca, Romania; (I.F.); (A.P.); (B.K.); (F.L.)
| | - Bela Kiss
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, Pasteur 6A, 400349 Cluj-Napoca, Romania; (I.F.); (A.P.); (B.K.); (F.L.)
| | - Roxana Dudric
- Faculty of Physics, “Babes Bolyai” University, Kogalniceanu 1, 400084 Cluj-Napoca, Romania;
| | - Rares Stiufiuc
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, Pasteur 6, 400349 Cluj-Napoca, Romania;
- Department of Bionanoscopy, MedFuture Research Center for Advanced Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, Pasteur 4-6, 400337 Cluj-Napoca, Romania
| | - Constantin Mihai Lucaciu
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, Pasteur 6, 400349 Cluj-Napoca, Romania;
| | - Felicia Loghin
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, Pasteur 6A, 400349 Cluj-Napoca, Romania; (I.F.); (A.P.); (B.K.); (F.L.)
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19
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Iacoviță C, Fizeșan I, Nitica S, Florea A, Barbu-Tudoran L, Dudric R, Pop A, Vedeanu N, Crisan O, Tetean R, Loghin F, Lucaciu CM. Silica Coating of Ferromagnetic Iron Oxide Magnetic Nanoparticles Significantly Enhances Their Hyperthermia Performances for Efficiently Inducing Cancer Cells Death In Vitro. Pharmaceutics 2021; 13:2026. [PMID: 34959308 PMCID: PMC8706665 DOI: 10.3390/pharmaceutics13122026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/19/2021] [Accepted: 11/24/2021] [Indexed: 12/02/2022] Open
Abstract
Increasing the biocompatibility, cellular uptake, and magnetic heating performance of ferromagnetic iron-oxide magnetic nanoparticles (F-MNPs) is clearly required to efficiently induce apoptosis of cancer cells by magnetic hyperthermia (MH). Thus, F-MNPs were coated with silica layers of different thicknesses via a reverse microemulsion method, and their morphological, structural, and magnetic properties were evaluated by multiple techniques. The presence of a SiO2 layer significantly increased the colloidal stability of F-MNPs, which also enhanced their heating performance in water with almost 1000 W/gFe as compared to bare F-MNPs. The silica-coated F-MNPs exhibited biocompatibility of up to 250 μg/cm2 as assessed by Alamar Blues and Neutral Red assays on two cancer cell lines and one normal cell line. The cancer cells were found to internalize a higher quantity of silica-coated F-MNPs, in large endosomes, dispersed in the cytoplasm or inside lysosomes, and hence were more sensitive to in vitro MH treatment compared to the normal ones. Cellular death of more than 50% of the malignant cells was reached starting at a dose of 31.25 μg/cm2 and an amplitude of alternating magnetic field of 30 kA/m at 355 kHz.
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Affiliation(s)
- Cristian Iacoviță
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 6 Pasteur St., 400349 Cluj-Napoca, Romania; (C.I.); (S.N.); (N.V.)
| | - Ionel Fizeșan
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6A Pasteur St., 400349 Cluj-Napoca, Romania; (I.F.); (A.P.); (F.L.)
| | - Stefan Nitica
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 6 Pasteur St., 400349 Cluj-Napoca, Romania; (C.I.); (S.N.); (N.V.)
| | - Adrian Florea
- Department of Cell and Molecular Biology, Faculty of Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 6 Pasteur St., 400349 Cluj-Napoca, Romania
| | - Lucian Barbu-Tudoran
- Electron Microscopy Center “Prof. C. Craciun”, Faculty of Biology & Geology, “Babes-Bolyai” University, 5-7 Clinicilor St., 400006 Cluj-Napoca, Romania;
- Electron Microscopy Integrated Laboratory, National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donath St., 400293 Cluj-Napoca, Romania
| | - Roxana Dudric
- Faculty of Physics, “Babes Bolyai” University, Kogalniceanu 1, 400084 Cluj-Napoca, Romania; (R.D.); (R.T.)
| | - Anca Pop
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6A Pasteur St., 400349 Cluj-Napoca, Romania; (I.F.); (A.P.); (F.L.)
| | - Nicoleta Vedeanu
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 6 Pasteur St., 400349 Cluj-Napoca, Romania; (C.I.); (S.N.); (N.V.)
| | - Ovidiu Crisan
- Department of Organic Chemistry, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babes St., 400012 Cluj-Napoca, Romania;
| | - Romulus Tetean
- Faculty of Physics, “Babes Bolyai” University, Kogalniceanu 1, 400084 Cluj-Napoca, Romania; (R.D.); (R.T.)
| | - Felicia Loghin
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6A Pasteur St., 400349 Cluj-Napoca, Romania; (I.F.); (A.P.); (F.L.)
| | - Constantin Mihai Lucaciu
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 6 Pasteur St., 400349 Cluj-Napoca, Romania; (C.I.); (S.N.); (N.V.)
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20
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Kim HJ, Hyun SW, Kim SH, Choi H. Mn–Zn ferrite nanoparticles for application in magnetic hyperthermia. J Radioanal Nucl Chem 2021. [DOI: 10.1007/s10967-021-07830-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Perecin CJ, Tirich BM, Nagamine LC, Porto G, Rocha FV, Cerize NN, Varanda LC. Aqueous synthesis of magnetite nanoparticles for magnetic hyperthermia: Formation mechanism approach, high water-dispersity and stability. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127169] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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22
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Understanding MNPs Behaviour in Response to AMF in Biological Milieus and the Effects at the Cellular Level: Implications for a Rational Design That Drives Magnetic Hyperthermia Therapy toward Clinical Implementation. Cancers (Basel) 2021; 13:cancers13184583. [PMID: 34572810 PMCID: PMC8465027 DOI: 10.3390/cancers13184583] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 09/03/2021] [Accepted: 09/07/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Magnetic hyperthermia therapy is an alternative treatment for cancer that complements traditional therapies and that has shown great promise in recent years. In this review, we assess the current applications of this therapy in order to understand why its translation from the laboratory to the clinic has been less smooth than was anticipated, identifying the possible bottlenecks and proposing solutions to the problems encountered. Abstract Hyperthermia has emerged as a promising alternative to conventional cancer therapies and in fact, traditional hyperthermia is now commonly used in combination with chemotherapy or surgery during cancer treatment. Nevertheless, non-specific application of hyperthermia generates various undesirable side-effects, such that nano-magnetic hyperthermia has arisen a possible solution to this problem. This technique to induce hyperthermia is based on the intrinsic capacity of magnetic nanoparticles to accumulate in a given target area and to respond to alternating magnetic fields (AMFs) by releasing heat, based on different principles of physics. Unfortunately, the clinical implementation of nano-magnetic hyperthermia has not been fluid and few clinical trials have been carried out. In this review, we want to demonstrate the need for more systematic and basic research in this area, as many of the sub-cellular and molecular mechanisms associated with this approach remain unclear. As such, we shall consider here the biological effects that occur and why this theoretically well-designed nano-system fails in physiological conditions. Moreover, we will offer some guidelines that may help establish successful strategies through the rational design of magnetic nanoparticles for magnetic hyperthermia.
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Day NB, Wixson WC, Shields CW. Magnetic systems for cancer immunotherapy. Acta Pharm Sin B 2021; 11:2172-2196. [PMID: 34522583 PMCID: PMC8424374 DOI: 10.1016/j.apsb.2021.03.023] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/05/2021] [Accepted: 02/25/2021] [Indexed: 02/06/2023] Open
Abstract
Immunotherapy is a rapidly developing area of cancer treatment due to its higher specificity and potential for greater efficacy than traditional therapies. Immune cell modulation through the administration of drugs, proteins, and cells can enhance antitumoral responses through pathways that may be otherwise inhibited in the presence of immunosuppressive tumors. Magnetic systems offer several advantages for improving the performance of immunotherapies, including increased spatiotemporal control over transport, release, and dosing of immunomodulatory drugs within the body, resulting in reduced off-target effects and improved efficacy. Compared to alternative methods for stimulating drug release such as light and pH, magnetic systems enable several distinct methods for programming immune responses. First, we discuss how magnetic hyperthermia can stimulate immune cells and trigger thermoresponsive drug release. Second, we summarize how magnetically targeted delivery of drug carriers can increase the accumulation of drugs in target sites. Third, we review how biomaterials can undergo magnetically driven structural changes to enable remote release of encapsulated drugs. Fourth, we describe the use of magnetic particles for targeted interactions with cellular receptors for promoting antitumor activity. Finally, we discuss translational considerations of these systems, such as toxicity, clinical compatibility, and future opportunities for improving cancer treatment.
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Key Words
- BW, body weight
- Biomaterials
- CpG, cytosine-phosphate-guanine
- DAMP, damage associated molecular pattern
- Drug delivery
- EPR, enhanced permeability and retention
- FFR, field free region
- HS-TEX, heat-stressed tumor cell exosomes
- HSP, heat shock protein
- ICD, immunogenic cell death
- IVIS, in vivo imaging system
- Immunotherapy
- MICA, MHC class I-related chain A
- MPI, magnetic particle imaging
- Magnetic hyperthermia
- Magnetic nanoparticles
- Microrobotics
- ODNs, oligodeoxynucleotides
- PARP, poly(adenosine diphosphate-ribose) polymerase
- PDMS, polydimethylsiloxane
- PEG, polyethylene glycol
- PLGA, poly(lactic-co-glycolic acid)
- PNIPAM, poly(N-isopropylacrylamide)
- PVA, poly(vinyl alcohol)
- SDF, stromal cell derived-factor
- SID, small implantable device
- SLP, specific loss power
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Affiliation(s)
- Nicole B Day
- Department of Chemical & Biological Engineering, University of Colorado, Boulder, CO 80303, USA
| | - William C Wixson
- Department of Chemical & Biological Engineering, University of Colorado, Boulder, CO 80303, USA
| | - C Wyatt Shields
- Department of Chemical & Biological Engineering, University of Colorado, Boulder, CO 80303, USA
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24
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Islam MJ, Jhahan M, Khatun MT, Khan MNI, Rahman MJ, Islam MA, Al-Momin A, Alam MM. Influence of Mg substitution on structural, magnetic and electrical properties of Zn-Cu ferrites. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN ELECTRONICS 2021; 32:26173-26180. [PMID: 38624708 PMCID: PMC8312359 DOI: 10.1007/s10854-021-06617-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 07/11/2021] [Indexed: 04/17/2024]
Abstract
Studies on Mg substituted Zn-Cu ferrites with chemical formula of Zn0.6Cu0.4-xMgxFe2O4 were synthesized by solid-state reaction technique. The structural phase of all the samples is characterized by XRD, show single phased cubic spinel structure. Density of the samples increases with the increase of Mg quantity. Average grain diameter decreases with increasing Mg content. All samples show soft ferromagnetic behavior as confirmed from the M-H hysteresis loop obtained from the VSM analysis. Thesaturation magnetization decreases with increasing Mg quantity. Increasing and decreasing trend of coercivity with the increase of Mg quantityis observed, which led to the slightly hard magnetic phase. The high frequencies create more effective for the ferrite grains of advanced conductivity and minor dielectric constant for all the samples but the AC electrical resistivity and dielectric constant are initiate to be more operational at lower frequencies. The variation of resistivity, dielectric constant with the Mg concentration is completely related to the porosity and bulk density.
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Affiliation(s)
- Md. Johurul Islam
- Department of Physics, Bangladesh University of Engineering and Technology (BUET), 1000 Dhaka, Bangladesh
| | - M. Jhahan
- Department of Electrical and Electronic Engineering, Islamic University, 7003 Kushtia, Bangladesh
| | - M. T. Khatun
- Atomic Energy Centre, Bangladesh Atomic Energy Commission, Dhaka, Bangladesh
| | - M. N. I. Khan
- Atomic Energy Centre, Bangladesh Atomic Energy Commission, Dhaka, Bangladesh
| | - Mohammad Jellur Rahman
- Department of Physics, Bangladesh University of Engineering and Technology (BUET), 1000 Dhaka, Bangladesh
| | - Md. Aminul Islam
- Department of Physics, Bangladesh University of Engineering and Technology (BUET), 1000 Dhaka, Bangladesh
| | | | - M. M. Alam
- Department of Physics, Bangladesh University of Engineering and Technology (BUET), 1000 Dhaka, Bangladesh
- Department of Electrical and Electronic Engineering, Islamic University, 7003 Kushtia, Bangladesh
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25
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Yang CT, Korangath P, Stewart J, Hu C, Fu W, Grüttner C, Beck SE, Lin FH, Ivkov R. Systemically delivered antibody-labeled magnetic iron oxide nanoparticles are less toxic than plain nanoparticles when activated by alternating magnetic fields. Int J Hyperthermia 2021; 37:59-75. [PMID: 33426997 PMCID: PMC7810240 DOI: 10.1080/02656736.2020.1776901] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE Toxicity from off-target heating with magnetic hyperthermia (MHT) is generally assumed to be understood. MHT research focuses on development of more potent heating magnetic iron oxide nanoparticles (MIONs), yet our understanding of factors that define biodistribution following systemic delivery remains limited. Preclinical development relies on mouse models, thus understanding off-target heating with MHT in mice provides critical knowledge for clinical development. METHODS Eight-week old female nude mice received a single tail vein injection of bionized nanoferrite (BNF) MIONs or a counterpart labeled with a polyclonal human antibody (BNF-IgG) at 1 mg, 3 mg or 5 mg Fe/mouse on day 1. On day 3, mice were exposed to an alternating magnetic field (AMF) having amplitude of 32, 48 or 64 kA/m at ∼145 kHz for 20 min. Twenty-four hours later, blood, livers and spleens were harvested and analyzed. RESULTS Damage to livers was apparent by histology and serum liver enzymes following MHT with BNF or BNF-IgG at doses ≥3 mg Fe and AMF amplitudes ≥48 kA/m. Differences between effects with BNF vs. BNF-IgG at a dose of 3 mg Fe were noted in all measures, with less damage and increased survival occurring in mice injected with BNF-IgG. Necropsies revealed severe damage to duodenum and upper small intestines, likely the immediate cause of death at the highest MHT doses. CONCLUSION Results demonstrate that the MION coating affects biodistribution, which in turn determines off-target effects. Developments to improve heating capabilities of MIONs may be clinically irrelevant without better control of biodistribution.
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Affiliation(s)
- Chun-Ting Yang
- Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan.,Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Preethi Korangath
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Oncology, School of Medicine, Sidney Kimmel Comprehensive Cancer Centre, Johns Hopkins University, Baltimore, MD, USA
| | - Jackie Stewart
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Chen Hu
- Division of Biostatistics and Bioinformatics, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Wei Fu
- Division of Biostatistics and Bioinformatics, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital, Baltimore, MD, USA
| | | | - Sarah E Beck
- Department of Molecular and Comparative Pathobiology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Feng-Huei Lin
- Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan
| | - Robert Ivkov
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Oncology, School of Medicine, Sidney Kimmel Comprehensive Cancer Centre, Johns Hopkins University, Baltimore, MD, USA.,Department of Materials Science and Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA.,Department of Mechanical Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA.,Institute for NanoBioTechnology, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
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26
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Sugumaran PJ, Yang Y, Wang Y, Liu X, Ding J. Influence of the Aspect Ratio of Iron Oxide Nanorods on Hysteresis-Loss-Mediated Magnetic Hyperthermia. ACS APPLIED BIO MATERIALS 2021; 4:4809-4820. [PMID: 35007030 DOI: 10.1021/acsabm.1c00040] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Owing to the problems associated with conventional cancer treatment methods, magnetic hyperthermia-based cancer therapy has gained importance recently. Achieving the desired heating effect at the site of the tumor with a minimal concentration of iron oxide nanoparticles (IONPs) and a safer field is necessary to explore the advantages of hyperthermia. For one to address this challenge, biocompatible IONPs with a desirable magnetic response at a tolerable field are necessary. In this work, magnetic shape anisotropy of iron oxide nanorods (NR) of different lengths (70, 115, 170, and 210 nm) with different aspect ratios ranging from 1.55 to 3.2 was explored to achieve higher hysteresis loss, in turn leading to better hyperthermia efficiency. The magnetic properties of the NRs with respect to the applied field were studied using micromagnetic simulation. Even though the nanorods with high aspect ratio showed a higher hysteresis loss of 69485 J/m3 at 2000 Oe, the field required to attain it was high and well beyond the safety limit. From nanorods of various aspect ratios, the nanorod with a lower aspect ratio of 1.55 and a length of 70 nm exhibited a better hysteresis loss and specific absorption rate (SAR) value of 4214 W g-1 was achieved at a frequency and alternating magnetic field of 400 kHz and 800 Oe, respectively. The PEGylated GO-Nanorod of 70 nm exhibited excellent antitumor efficacy in 4T1 tumor model mice by obstructing the tumor progression within a safer dosage and field.
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Affiliation(s)
- Pon Janani Sugumaran
- Department of Materials Science and Engineering, 9 Engineering Drive 1, Singapore 117574
| | - Yong Yang
- Temasek Laboratories, 5A Engineering Drive 1, Singapore 117411
| | - Yanyun Wang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; School of Medicine, Northwest University, 229 Taibai North Road, Xi'an 710069, China
| | - Xiaoli Liu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; School of Medicine, Northwest University, 229 Taibai North Road, Xi'an 710069, China
| | - Jun Ding
- Department of Materials Science and Engineering, 9 Engineering Drive 1, Singapore 117574
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27
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Ramos-Guivar JA, Tamanaha-Vegas CA, Litterst FJ, Passamani EC. Magnetic Simulations of Core-Shell Ferromagnetic Bi-Magnetic Nanoparticles: The Influence of Antiferromagnetic Interfacial Exchange. NANOMATERIALS 2021; 11:nano11061381. [PMID: 34073692 PMCID: PMC8225053 DOI: 10.3390/nano11061381] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 05/18/2021] [Accepted: 05/20/2021] [Indexed: 11/16/2022]
Abstract
Magnetic properties of ferromagnetic nanostructures were studied by atomistic simulations following Monte Carlo and Landau-Lifshitz-Gilbert approaches. First, we investigated the influence of particle size and shape on the temperature dependence of magnetization for single cobalt and gadolinium nanoparticles and also in bi-magnetic Co@Gd core-shell nanoparticles with different sizes. The Landau-Lifshitz-Gilbert approach was subsequently applied for inspecting the magnetic hysteresis behavior of 2 and 4 nm Co@Gd core-shell nanoparticles with negative, positive, and zero values of interfacial magnetic exchange. We were able to demonstrate the influence of finite-size effect on the dependence of the Curie temperature of Co and Gd nanoparticles. In the Co@Gd core-shell framework, it was possible to handle the critical temperature of the hybrid system by adjusting the Co core size. In addition, we found an improvement in the coercive field values for a negative interfacial exchange energy and for a different core size, suggesting an exchange spring behavior, while positive and zero values of interfacial exchange constant showed no strong influence on the hysteresis behavior.
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Affiliation(s)
- Juan A. Ramos-Guivar
- Grupo de Investigación de Nanotecnología Aplicada para Biorremediación Ambiental, Energía, Biomedicina y Agricultura (NANOTECH), Facultad de Ciencias Físicas, Universidad Nacional Mayor de San Marcos, Av. Venezuela Cdra 34 S/N, Ciudad Universitaria, Lima 15081, Peru;
- Correspondence: ; Tel.: +51-1-914728212
| | - Carlo A. Tamanaha-Vegas
- Grupo de Investigación de Nanotecnología Aplicada para Biorremediación Ambiental, Energía, Biomedicina y Agricultura (NANOTECH), Facultad de Ciencias Físicas, Universidad Nacional Mayor de San Marcos, Av. Venezuela Cdra 34 S/N, Ciudad Universitaria, Lima 15081, Peru;
| | - Fred Jochen Litterst
- Institut für Physik der Kondensierten Materie, Technische Universität Braunschweig, 38106 Braunschweig, Germany;
- Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro 22290-180, Brazil
| | - Edson C. Passamani
- Department of Physics, Federal University of Espirito Santo-UFES, Vitória 29075-910, Brazil;
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28
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Eftekhari A, Arjmand A, Asheghvatan A, Švajdlenková H, Šauša O, Abiyev H, Ahmadian E, Smutok O, Khalilov R, Kavetskyy T, Cucchiarini M. The Potential Application of Magnetic Nanoparticles for Liver Fibrosis Theranostics. Front Chem 2021; 9:674786. [PMID: 34055744 PMCID: PMC8161198 DOI: 10.3389/fchem.2021.674786] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/03/2021] [Indexed: 12/11/2022] Open
Abstract
Liver fibrosis is a major cause of morbidity and mortality worldwide due to chronic liver damage and leading to cirrhosis, liver cancer, and liver failure. To date, there is no effective and specific therapy for patients with hepatic fibrosis. As a result of their various advantages such as biocompatibility, imaging contrast ability, improved tissue penetration, and superparamagnetic properties, magnetic nanoparticles have a great potential for diagnosis and therapy in various liver diseases including fibrosis. In this review, we focus on the molecular mechanisms and important factors for hepatic fibrosis and on potential magnetic nanoparticles-based therapeutics. New strategies for the diagnosis of liver fibrosis are also discussed, with a summary of the challenges and perspectives in the translational application of magnetic nanoparticles from bench to bedside.
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Affiliation(s)
- Aziz Eftekhari
- Maragheh University of Medical Sciences, Maragheh, Iran
- Polymer Institute, Slovak Academy of Sciences, Bratislava, Slovakia
- Russian Institute for Advanced Study, Moscow State Pedagogical University, Moscow, Russian Federation
- Department of Surface Engineering, The John Paul II Catholic University of Lublin, Lublin, Poland
| | | | | | | | - Ondrej Šauša
- Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia
- Department of Nuclear Chemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Bratislava, Slovakia
| | - Huseyn Abiyev
- Department of Biochemistry, Azerbaijan Medical University, Baku, Azerbaijan
| | - Elham Ahmadian
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Oleh Smutok
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, United States
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, Ukraine
| | - Rovshan Khalilov
- Russian Institute for Advanced Study, Moscow State Pedagogical University, Moscow, Russian Federation
- Department of Biophysics and Biochemistry, Baku State University, Baku, Azerbaijan
- Institute of Radiation Problems, National Academy of Sciences of Azerbaijan, Baku, Azerbaijan
| | - Taras Kavetskyy
- Department of Surface Engineering, The John Paul II Catholic University of Lublin, Lublin, Poland
- Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia
- Department of Biology and Chemistry, Drohobych Ivan Franko State Pedagogical University, Drohobych, Ukraine
| | - Magali Cucchiarini
- Center of Experimental Orthopaedics, Saarland University Medical Center, Homburg, Germany
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29
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Castellanos-Rubio I, Arriortua O, Marcano L, Rodrigo I, Iglesias-Rojas D, Barón A, Olazagoitia-Garmendia A, Olivi L, Plazaola F, Fdez-Gubieda ML, Castellanos-Rubio A, Garitaonandia JS, Orue I, Insausti M. Shaping Up Zn-Doped Magnetite Nanoparticles from Mono- and Bimetallic Oleates: The Impact of Zn Content, Fe Vacancies, and Morphology on Magnetic Hyperthermia Performance. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2021; 33:3139-3154. [PMID: 34556898 PMCID: PMC8451613 DOI: 10.1021/acs.chemmater.0c04794] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 04/02/2021] [Indexed: 05/15/2023]
Abstract
The currently existing magnetic hyperthermia treatments usually need to employ very large doses of magnetic nanoparticles (MNPs) and/or excessively high excitation conditions (H × f > 1010 A/m s) to reach the therapeutic temperature range that triggers cancer cell death. To make this anticancer therapy truly minimally invasive, it is crucial the development of improved chemical routes that give rise to monodisperse MNPs with high saturation magnetization and negligible dipolar interactions. Herein, we present an innovative chemical route to synthesize Zn-doped magnetite NPs based on the thermolysis of two kinds of organometallic precursors: (i) a mixture of two monometallic oleates (FeOl + ZnOl), and (ii) a bimetallic iron-zinc oleate (Fe3-y Zn y Ol). These approaches have allowed tailoring the size (10-50 nm), morphology (spherical, cubic, and cuboctahedral), and zinc content (Zn x Fe3-x O4, 0.05 < x < 0.25) of MNPs with high saturation magnetization (≥90 Am2/kg at RT). The oxidation state and the local symmetry of Zn2+ and Fe2+/3+ cations have been investigated by means of X-ray absorption near-edge structure (XANES) spectroscopy, while the Fe center distribution and vacancies within the ferrite lattice have been examined in detail through Mössbauer spectroscopy, which has led to an accurate determination of the stoichiometry in each sample. To achieve good biocompatibility and colloidal stability in physiological conditions, the Zn x Fe3-x O4 NPs have been coated with high-molecular-weight poly(ethylene glycol) (PEG). The magnetothermal efficiency of Zn x Fe3-x O4@PEG samples has been systematically analyzed in terms of composition, size, and morphology, making use of the latest-generation AC magnetometer that is able to reach 90 mT. The heating capacity of Zn0.06Fe2.9 4O4 cuboctahedrons of 25 nm reaches a maximum value of 3652 W/g (at 40 kA/m and 605 kHz), but most importantly, they reach a highly satisfactory value (600 W/g) under strict safety excitation conditions (at 36 kA/m and 125 kHz). Additionally, the excellent heating power of the system is kept identical both immobilized in agar and in the cellular environment, proving the great potential and reliability of this platform for magnetic hyperthermia therapies.
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Affiliation(s)
- Idoia Castellanos-Rubio
- Dpto.
Electricidad y Electrónica, Facultad de Ciencia y Tecnología, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Oihane Arriortua
- Dpto.
Química Inorgánica, Facultad de Ciencia y Tecnología, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Lourdes Marcano
- Dpto.
Electricidad y Electrónica, Facultad de Ciencia y Tecnología, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
- Helmholtz-Zentrum
Berlin für Materialien und Energie, Albert-Einstein-Str.15, 12489 Berlin, Germany
| | - Irati Rodrigo
- Dpto.
Electricidad y Electrónica, Facultad de Ciencia y Tecnología, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
- BC
Materials, Basque Center for Materials, Applications and Nanostructures, Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Daniela Iglesias-Rojas
- Dpto.
Química Inorgánica, Facultad de Ciencia y Tecnología, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Ander Barón
- Dpto.
Química Inorgánica, Facultad de Ciencia y Tecnología, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Ane Olazagoitia-Garmendia
- Dpto.
Genética, Antropología Física y Fisiología
Animal, Facultad de Medicina, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
- Biocruces
Bizkaia Health Research Institute, Cruces Plaza, 48903 Barakaldo, Spain
| | - Luca Olivi
- Elettra
Synchrotron Trieste, 34149 Basovizza, Italy
| | - Fernando Plazaola
- Dpto.
Electricidad y Electrónica, Facultad de Ciencia y Tecnología, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
| | - M. Luisa Fdez-Gubieda
- Dpto.
Electricidad y Electrónica, Facultad de Ciencia y Tecnología, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
- BC
Materials, Basque Center for Materials, Applications and Nanostructures, Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Ainara Castellanos-Rubio
- Dpto.
Genética, Antropología Física y Fisiología
Animal, Facultad de Medicina, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
- Biocruces
Bizkaia Health Research Institute, Cruces Plaza, 48903 Barakaldo, Spain
- Biomedical
Research Center in Diabetes Network and Associated Metabolic Diseases, 28029 Madrid, Spain
- IKERBASQUE
Basque Foundation for Science, 48013 Bilbao, Spain
| | - José S. Garitaonandia
- Dpto.
Física Aplicada II, Facultad de Ciencia y Tecnología, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
| | - Iñaki Orue
- SGIker,
Servicios Generales de Investigación, UPV/EHU, Barrio Sarriena
s/n, 48940 Leioa, Spain
| | - Maite Insausti
- Dpto.
Química Inorgánica, Facultad de Ciencia y Tecnología, UPV/EHU, Barrio Sarriena s/n, 48940 Leioa, Spain
- BC
Materials, Basque Center for Materials, Applications and Nanostructures, Barrio Sarriena s/n, 48940 Leioa, Spain
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30
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Finding the Limits of Magnetic Hyperthermia on Core-Shell Nanoparticles Fabricated by Physical Vapor Methods. MAGNETOCHEMISTRY 2021. [DOI: 10.3390/magnetochemistry7040049] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Magnetic nanoparticles can generate heat when exposed to an alternating magnetic field. Their heating efficacy is governed by their magnetic properties that are in turn determined by their composition, size and morphology. Thus far, iron oxides (e.g., magnetite, Fe3O4) have been the most popular materials in use, though recently bimagnetic core-shell structures are gaining ground. Herein we present a study on the effect of particle morphology on heating efficiency. More specifically, we use zero waste impact methods for the synthesis of metal/metal oxide Fe/Fe3O4 nanoparticles in both spherical and cubic shapes, which present an interesting venue for understanding how spin coupling across interfaces and also finite size effects may influence the magnetic response. We show that these particles can generate sufficient heat (hundreds of watts per gram) to drive hyperthermia applications, whereas faceted nanoparticles demonstrate superior heating capabilities than spherical nanoparticles of similar size.
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31
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Ovejero JG, Spizzo F, Morales MP, Del Bianco L. Mixing iron oxide nanoparticles with different shape and size for tunable magneto-heating performance. NANOSCALE 2021; 13:5714-5729. [PMID: 33704298 DOI: 10.1039/d0nr09121a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Tuning the magnetic properties of nanoparticles is a strategic goal to use them in the most effective way to perform specific functions in the nanomedicine field. We report a systematic study carried out on a set of samples obtained by mixing together iron oxide nanoparticles with different shape: elongated with aspect ratio ∼5.2 and mean volume of the order of 103 nm3 (excluding the silica coating) and spherical with mean volume one order of magnitude larger. These structural features of the nanoparticles together with their aggregation state determine the magnetic anisotropy and the magnetic relaxation processes. In particular, the spherical nanoparticles turn out to be more stable against superparamagnetic relaxation. Mixing the nanoparticles in different proportions allows to modulate the magnetic response of the samples. The two populations of nanoparticles magnetically influence each other through a mean field mechanism, which depends crucially on temperature and rules the hysteretic magnetic properties and their thermal evolution. This magnetic phenomenology has a direct impact on the ability of the mixed samples to generate heat under an alternating magnetic field, a key function in view of nanomedicine applications. Under proper testing conditions, the heating efficiency of the mixed samples is larger compared to that obtained as the sum of those of the parent nanoparticles. This occurs thanks to the mean field produced by the magnetically blocked spherical nanoparticles that stabilizes the thermally fluctuating moments of the elongated ones, which therefore contribute more effectively to the heat production.
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Affiliation(s)
- Jesus G Ovejero
- Dept. Energía, Medio Ambiente y Salud, Instituto de Ciencia de Materiales de Madrid, CSIC, Cantoblanco, E-28049 Madrid, Spain.
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32
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Balousis A, Maniotis N, Samaras T. Improvement of Magnetic Particle Hyperthermia: Healthy Tissues Sparing by Reduction in Eddy Currents. NANOMATERIALS 2021; 11:nano11020556. [PMID: 33672340 PMCID: PMC7926340 DOI: 10.3390/nano11020556] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 02/05/2021] [Accepted: 02/20/2021] [Indexed: 01/30/2023]
Abstract
Attenuation of the unwanted heating of normal tissues due to eddy currents presents a major challenge in magnetic particle hyperthermia for cancer treatment. Eddy currents are a direct consequence of the applied alternating magnetic field, which is used to excite the nanoparticles in the tumor and have been shown to limit treatment efficacy in clinical trials. To overcome these challenges, this paper presents simple, clinically applicable, numerical approaches which reduce the temperature increase due to eddy currents in normal tissue and simultaneously retain magnetic nanoparticles heating efficiency within the tumor. More specifically, two protocols are examined which involve moving the heating source, an electromagnetic coil, relative to a tumor-bearing phantom tissue during the exposure. In the first protocol, the linear motion of the coil on one side with respect to the hypothesized tumor location inside the phantom is simulated. The estimated maximum temperature increase in the healthy tissue and tumor is reduced by 12% and 9%, respectively, compared to a non-moving coil, which is the control protocol. The second technique involves a symmetrical variation of the first one, where the coil is moving left and right of the phantom in a bidirectional fashion. This protocol is considered as the optimum one, since the estimated maximum temperature rise of the healthy tissue and tumor is reduced by 25% and 1%, respectively, compared to the control protocol. Thus, the advantages of a linearly moving coil are assessed through tissue sparing, rendering this technique suitable for magnetic particle hyperthermia treatment.
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Affiliation(s)
- Alexandros Balousis
- Department of Physics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (A.B.); (T.S.)
| | - Nikolaos Maniotis
- Department of Physics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (A.B.); (T.S.)
- Correspondence: ; Tel.: +30-6955-118-490
| | - Theodoros Samaras
- Department of Physics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (A.B.); (T.S.)
- Department of Physics, University of Malta, 2080 Msida, Malta
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33
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Rodrigues HF, Capistrano G, Bakuzis AF. In vivo magnetic nanoparticle hyperthermia: a review on preclinical studies, low-field nano-heaters, noninvasive thermometry and computer simulations for treatment planning. Int J Hyperthermia 2021; 37:76-99. [PMID: 33426989 DOI: 10.1080/02656736.2020.1800831] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Magnetic nanoparticle hyperthermia (MNH) is a promising nanotechnology-based cancer thermal therapy that has been approved for clinical use, together with radiation therapy, for treating brain tumors. Almost ten years after approval, few new clinical applications had appeared, perhaps because it cannot benefit from the gold standard noninvasive MRI thermometry technique, since static magnetic fields inhibit heat generation. This might limit its clinical use, in particular as a single therapeutic modality. In this article, we review the in vivo MNH preclinical studies, discussing results of the last two decades with emphasis on safety as a clinical criteria, the need for low-field nano-heaters and noninvasive thermal dosimetry, and the state of the art of computational modeling for treatment planning using MNH. Limitations to more effective clinical use are discussed, together with suggestions for future directions, such as the development of ultrasound-based, computed tomography-based or magnetic nanoparticle-based thermometry to achieve greater impact on clinical translation of MNH.
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Affiliation(s)
- Harley F Rodrigues
- Instituto de Física, Universidade Federal de Goiás, Goiânia, Brasil.,Curso de Licenciatura em Física, Instituto Federal de Goiás, Goiânia, Brasil
| | - Gustavo Capistrano
- Instituto de Física, Universidade Federal de Goiás, Goiânia, Brasil.,Campus Fronteira Oeste, Instituto Federal de Mato Grosso, Pontes e Lacerda, Brasil
| | - Andris F Bakuzis
- Instituto de Física, Universidade Federal de Goiás, Goiânia, Brasil
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34
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Kandala SK, Sharma A, Mirpour S, Liapi E, Ivkov R, Attaluri A. Validation of a coupled electromagnetic and thermal model for estimating temperatures during magnetic nanoparticle hyperthermia. Int J Hyperthermia 2021; 38:611-622. [PMID: 33853493 PMCID: PMC8363028 DOI: 10.1080/02656736.2021.1913244] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 03/28/2021] [Accepted: 03/30/2021] [Indexed: 11/02/2022] Open
Abstract
PURPOSE Alternating magnetic field (AMF) tissue interaction models are generally not validated. Our aim was to develop and validate a coupled electromagnetic and thermal model for estimating temperatures in large organs during magnetic nanoparticle hyperthermia (MNH). MATERIALS AND METHODS Coupled finite element electromagnetic and thermal model validation was performed by comparing the results to experimental data obtained from temperatures measured in homogeneous agar gel phantoms exposed to an AMF at fixed frequency (155 ± 10 kHz). The validated model was applied to a three-dimensional (3D) rabbit liver built from computed tomography (CT) images to investigate the contribution of nanoparticle heating and nonspecific eddy current heating as a function of AMF amplitude. RESULTS Computed temperatures from the model were in excellent agreement with temperatures calculated using the analytical method (error < 1%) and temperatures measured in phantoms (maximum absolute error <2% at each probe location). The 3D rabbit liver model for a fixed concentration of 5 mg Fe/cm3 of tumor revealed a maximum temperature ∼44 °C in tumor and ∼40 °C in liver at AMF amplitude of ∼12 kA/m (peak). CONCLUSION A validated coupled electromagnetic and thermal model was developed to estimate temperatures due to eddy current heating in homogeneous tissue phantoms. The validated model was successfully used to analyze temperature distribution in complex rabbit liver tumor geometry during MNH. In future, model validation should be extended to heterogeneous tissue phantoms, and include heat sink effects from major blood vessels.
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Affiliation(s)
- Sri Kamal Kandala
- Department of Mechanical Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Anirudh Sharma
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sahar Mirpour
- Department of Radiology and Radiological Sciences, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Eleni Liapi
- Department of Radiology and Radiological Sciences, Johns Hopkins Hospital, Baltimore, MD, USA
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, USA
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Robert Ivkov
- Department of Mechanical Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Materials Science and Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Anilchandra Attaluri
- Department of Mechanical Engineering, The Pennsylvania State University - Harrisburg, Middletown, PA, USA
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35
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Fabris F, Lohr J, Lima E, de Almeida AA, Troiani HE, Rodríguez LM, Vásquez Mansilla M, Aguirre MH, Goya GF, Rinaldi D, Ghirri A, Peddis D, Fiorani D, Zysler RD, De Biasi E, Winkler EL. Adjusting the Néel relaxation time of Fe 3O 4/Zn x Co 1-x Fe 2O 4 core/shell nanoparticles for optimal heat generation in magnetic hyperthermia. NANOTECHNOLOGY 2020; 32:065703. [PMID: 33210620 DOI: 10.1088/1361-6528/abc386] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this work it is shown a precise way to optimize the heat generation in high viscosity magnetic colloids, by adjusting the Néel relaxation time in core/shell bimagnetic nanoparticles, for magnetic fluid hyperthermia (MFH) applications. To pursue this goal, Fe3O4/Zn x Co1-x Fe2O4 core/shell nanoparticles were synthesized with 8.5 nm mean core diameter, encapsulated in a shell of ∼1.1 nm of thickness, where the Zn atomic ratio (Zn/(Zn + Co) at%) changes from 33 to 68 at%. The magnetic measurements are consistent with a rigid interface coupling between the core and shell phases, where the effective magnetic anisotropy systematically decreases when the Zn concentration increases, without a significant change of the saturation magnetization. Experiments of MFH of 0.1 wt% of these particles dispersed in water, in Dulbecco modified Eagles minimal essential medium, and a high viscosity butter oil, result in a large specific loss power (SLP), up to 150 W g-1, when the experiments are performed at 571 kHz and 200 Oe. The SLP was optimized adjusting the shell composition, showing a maximum for intermediate Zn concentration. This study shows a way to maximize the heat generation in viscous media like cytosol, for those biomedical applications that require smaller particle sizes.
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Affiliation(s)
- Fernando Fabris
- Instituto de Nanociencia y Nanotecnología CNEA-CONICET-Centro Atómico Bariloche, S. C. de Bariloche, 8400, Argentina
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36
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Tsopoe SP, Borgohain C, Fopase R, Pandey LM, Borah JP. A comparative investigation of normal and inverted exchange bias effect for magnetic fluid hyperthermia applications. Sci Rep 2020; 10:18666. [PMID: 33122680 PMCID: PMC7596513 DOI: 10.1038/s41598-020-75669-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 09/18/2020] [Indexed: 12/24/2022] Open
Abstract
Exchange bias (EB) of magnetic nanoparticles (MNPs) in the nanoscale regime has been extensively studied by researchers, which have opened up a novel approach in tuning the magnetic anisotropy properties of magnetic nanoparticles (MNPs) in prospective application of biomedical research such as magnetic hyperthermia. In this work, we report a comparative study on the effect of magnetic EB of normal and inverted core@shell (CS) nanostructures and its influence on the heating efficiency by synthesizing Antiferromagnetic (AFM) NiO (N) and Ferrimagnetic (FiM) Fe3O4 (F). The formation of CS structures for both systems is clearly authenticated by XRD and HRTEM analyses. The magnetic properties were extensively studied by Vibrating Sample Magnetometer (VSM). We reported that the inverted CS NiO@Fe3O4 (NF) MNPs have shown a greater EB owing to higher uncompensated spins at the interface of the AFM, in comparison to the normal CS Fe3O4@NiO (FN) MNPs. Both the CS systems have shown higher SAR values in comparison to the single-phased F owing to the EB coupling at the interface. However, the higher surface anisotropy of F shell with more EB field for NF enhanced the SAR value as compared to FN system. The EB coupling is hindered at higher concentrations of NF MNPs because of the enhanced dipolar interactions (agglomeration of nanoparticles). Both the CS systems reach to the hyperthermia temperature within 10 min. The cyto-compatibility analysis resulted in the excellent cell viability (> 75%) for 3 days in the presence of the synthesized NPs upto 1 mg/ml. These observations endorsed the suitability of CS nanoassemblies for magnetic fluid hyperthermia applications.
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Affiliation(s)
- S P Tsopoe
- Department of Physics, National Institute of Technology Nagaland, Dimapur, Nagaland, 797103, India
| | - C Borgohain
- Central Instrumentation Facility (CIF), Indian Institute of Technology Guwahati, Guwahati, 781039, India
| | - Rushikesh Fopase
- Bio-Interface & Environmental Engineering Lab, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India
| | - Lalit M Pandey
- Bio-Interface & Environmental Engineering Lab, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India
| | - J P Borah
- Department of Physics, National Institute of Technology Nagaland, Dimapur, Nagaland, 797103, India.
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37
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Etemadi H, Plieger PG. Magnetic Fluid Hyperthermia Based on Magnetic Nanoparticles: Physical Characteristics, Historical Perspective, Clinical Trials, Technological Challenges, and Recent Advances. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000061] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hossein Etemadi
- School of Fundamental Sciences Massey University Palmerston North 4474 New Zealand
| | - Paul G. Plieger
- School of Fundamental Sciences Massey University Palmerston North 4474 New Zealand
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38
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Divieto C, Barrera G, Celegato F, D'Agostino G, Di Luzio M, Coïsson M, Lapini A, Mortati L, Zucco M, Pavarelli S, Sassi MP, Tiberto P. Au-Coated Ni80Fe20 Submicron Magnetic Nanodisks: Interactions With Tumor Cells. FRONTIERS IN NANOTECHNOLOGY 2020. [DOI: 10.3389/fnano.2020.00002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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39
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Lavorato GC, Rubert AA, Xing Y, Das R, Robles J, Litterst FJ, Baggio-Saitovitch E, Phan MH, Srikanth H, Vericat C, Fonticelli MH. Shell-mediated control of surface chemistry of highly stoichiometric magnetite nanoparticles. NANOSCALE 2020; 12:13626-13636. [PMID: 32558841 DOI: 10.1021/acsanm.9b02449] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Magnetite (Fe3O4) nanoparticles are one of the most studied nanomaterials for different nanotechnological and biomedical applications. However, Fe3O4 nanomaterials gradually oxidize to maghemite (γ-Fe2O3) under conventional environmental conditions leading to changes in their functional properties that determine their performance in many applications. Here we propose a novel strategy to control the surface chemistry of monodisperse 12 nm magnetite nanoparticles by means of a 3 nm-thick Zn-ferrite epitaxial coating in core/shell nanostructures. We have carried out a combined Mössbauer spectroscopy, dc magnetometry, X-ray photoelectron spectroscopy and spatially resolved electron energy loss spectroscopy study on iron oxide and Fe3O4/Zn0.6Fe2.4O4 core/shell nanoparticles aged under ambient conditions for 6 months. Our results reveal that while the aged iron oxide nanoparticles consist of a mixture of γ-Fe2O3 and Fe3O4, the Zn-ferrite-coating preserves a highly stoichiometric Fe3O4 core. Therefore, the aged core/shell nanoparticles present a sharp Verwey transition, an increased saturation magnetization and the possibility of tuning the effective anisotropy through exchange-coupling at the core/shell interface. The inhibition of the oxidation of the Fe3O4 cores can be accounted for in terms of the chemical nature of the shell layer and an epitaxial crystal symmetry matching between the core and the shell.
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Affiliation(s)
- Gabriel C Lavorato
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Universidad Nacional de La Plata - CONICET, 1900 La Plata, Buenos Aires, Argentina.
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40
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Lavorato GC, Rubert AA, Xing Y, Das R, Robles J, Litterst FJ, Baggio-Saitovitch E, Phan MH, Srikanth H, Vericat C, Fonticelli MH. Shell-mediated control of surface chemistry of highly stoichiometric magnetite nanoparticles. NANOSCALE 2020; 12:13626-13636. [PMID: 32558841 DOI: 10.1039/d0nr02069a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Magnetite (Fe3O4) nanoparticles are one of the most studied nanomaterials for different nanotechnological and biomedical applications. However, Fe3O4 nanomaterials gradually oxidize to maghemite (γ-Fe2O3) under conventional environmental conditions leading to changes in their functional properties that determine their performance in many applications. Here we propose a novel strategy to control the surface chemistry of monodisperse 12 nm magnetite nanoparticles by means of a 3 nm-thick Zn-ferrite epitaxial coating in core/shell nanostructures. We have carried out a combined Mössbauer spectroscopy, dc magnetometry, X-ray photoelectron spectroscopy and spatially resolved electron energy loss spectroscopy study on iron oxide and Fe3O4/Zn0.6Fe2.4O4 core/shell nanoparticles aged under ambient conditions for 6 months. Our results reveal that while the aged iron oxide nanoparticles consist of a mixture of γ-Fe2O3 and Fe3O4, the Zn-ferrite-coating preserves a highly stoichiometric Fe3O4 core. Therefore, the aged core/shell nanoparticles present a sharp Verwey transition, an increased saturation magnetization and the possibility of tuning the effective anisotropy through exchange-coupling at the core/shell interface. The inhibition of the oxidation of the Fe3O4 cores can be accounted for in terms of the chemical nature of the shell layer and an epitaxial crystal symmetry matching between the core and the shell.
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Affiliation(s)
- Gabriel C Lavorato
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Universidad Nacional de La Plata - CONICET, 1900 La Plata, Buenos Aires, Argentina.
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41
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Thakur P, Chahar D, Taneja S, Bhalla N, Thakur A. A review on MnZn ferrites: Synthesis, characterization and applications. CERAMICS INTERNATIONAL 2020; 46:15740-15763. [PMID: 32292223 PMCID: PMC7138391 DOI: 10.1016/j.ceramint.2020.03.287] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 03/26/2020] [Accepted: 03/30/2020] [Indexed: 05/27/2023]
Abstract
Researchers are taking great interest in the synthesis and characterization of MnZn ferrites due to their wide range of applications in many areas. MnZn ferrites are a class of soft magnetic materials that have very good electrical, magnetic and optical properties. The properties of MnZn ferrites include high value of resistivity, permeability, permittivity, saturation magnetization, low power losses and coercivity. The above mentioned advantageous features of MnZn ferrites make them suitable for the use in various applications. In biomedical field these ferrites are used for cancer treatment and MRI. MnZn ferrites are also used in electronic applications for making transformers, transducers and inductors. These ferrites are also used in magnetic fluids, sensors and biosensors. MnZn ferrite is highly useful material for several electrical and electronic applications. It finds applications in almost every household appliances like mobile charger, LED bulb, TV, refrigerator, juicer mixer, washing machine, iron, microwave oven, mobile, laptop, desktop, printer and so on. Therefore, the present review focuses on different techniques for synthesis of MnZn ferrites in literature, their characterization tools, effect of doping on the properties of MnZn ferrite and finally we will discuss about their applications.
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Affiliation(s)
- Preeti Thakur
- Department of Physics, Amity School of Applied Sciences, Amity University Haryana, Gurgaon, Haryana, 122413, India
| | - Deepika Chahar
- Department of Physics, Amity School of Applied Sciences, Amity University Haryana, Gurgaon, Haryana, 122413, India
| | - Shilpa Taneja
- Department of Physics, Amity School of Applied Sciences, Amity University Haryana, Gurgaon, Haryana, 122413, India
| | - Nikhil Bhalla
- Nanotechnology and Integrated Bioengineering Centre (NIBEC), School of Engineering, Ulster University, Jordanstown, Shore Road, BT37 0QB, Northern Ireland, United Kingdom
- Healthcare Technology Hub, Ulster University, Jordanstown Shore Road, Northern Ireland, BT37 0QB, United Kingdom
| | - Atul Thakur
- Centre for Nanotechnology, Amity University Haryana, Gurgaon, Haryana, 122413, India
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42
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Ranoo S, Lahiri BB, Nandy M, Philip J. Enhanced magnetic heating efficiency at acidic pH for magnetic nanoemulsions stabilized with a weak polyelectrolyte. J Colloid Interface Sci 2020; 579:582-597. [PMID: 32623124 DOI: 10.1016/j.jcis.2020.06.093] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/08/2020] [Accepted: 06/22/2020] [Indexed: 02/02/2023]
Abstract
HYPOTHESIS Magnetic fluid hyperthermia has attracted considerable attention for cancer therapeutics. Magnetic nanoemulsions are potential candidates for multi-modal hyperthermia due to the possibility of volumetric loading with suitable chemo/photo-therapy agents. Often, the nanocarriers are stabilized using organic molecules that behave differently under varying pH and hence, an understanding of their interfacial behaviour is important for practical applications. EXPERIMENTS We probe the magnetic heating efficiency of poly acrylic acid (PAA) stabilized oil-in-water magnetic nanoemulsions, as a function of pH, where the conformational changes of the PAA molecules are studied using dynamic light scattering and inter-droplet force measurements. FINDINGS A ~50% enhanced heating efficiency is observed when solution pH is reduced from ~9 to 3, which is attributed to the coil-to-globule conformational changes of the PAA molecules. The increased ionization of the carboxylic acid groups, at higher pH, leads to reduced hydrophobicity that results in an increase in the interfacial thermal resistance causing a lower magneto-thermal heating efficiency at higher pH. The proposed interfacial heat transfer hypothesis is experimentally verified using thermal imaging, where a lower rate of heat transfer is obtained at higher pH. The observed enhanced hyperthermia efficiency at low pH is beneficial for designing efficient pH-responsive nano-carriers for multi-modal hyperthermia.
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Affiliation(s)
- Surojit Ranoo
- Smart Materials Section, Corrosion Science and Technology Division, Materials Characterization Group, Metallurgy and Materials Group, Indira Gandhi Centre for Atomic Research, HBNI, Kalpakkam, Tamil Nadu 603102, India
| | - B B Lahiri
- Smart Materials Section, Corrosion Science and Technology Division, Materials Characterization Group, Metallurgy and Materials Group, Indira Gandhi Centre for Atomic Research, HBNI, Kalpakkam, Tamil Nadu 603102, India.
| | - Manali Nandy
- Smart Materials Section, Corrosion Science and Technology Division, Materials Characterization Group, Metallurgy and Materials Group, Indira Gandhi Centre for Atomic Research, HBNI, Kalpakkam, Tamil Nadu 603102, India
| | - John Philip
- Smart Materials Section, Corrosion Science and Technology Division, Materials Characterization Group, Metallurgy and Materials Group, Indira Gandhi Centre for Atomic Research, HBNI, Kalpakkam, Tamil Nadu 603102, India.
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43
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Wu K, Liu J, Saha R, Ma B, Su D, Peng C, Sun J, Wang JP. Irregularly Shaped Iron Nitride Nanoparticles as a Potential Candidate for Biomedical Applications: From Synthesis to Characterization. ACS OMEGA 2020; 5:11756-11767. [PMID: 32478267 PMCID: PMC7254815 DOI: 10.1021/acsomega.0c01130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 05/05/2020] [Indexed: 05/05/2023]
Abstract
Magnetic nanoparticles (MNPs) have been extensively used in drug/gene delivery, hyperthermia therapy, magnetic particle imaging (MPI), magnetic resonance imaging (MRI), magnetic bioassays, and so forth. With proper surface chemical modifications, physicochemically stable and nontoxic MNPs are emerging contrast agents and tracers for in vivo MRI and MPI applications. Herein, we report the high magnetic moment, irregularly shaped γ'-Fe4N nanoparticles for enhanced hyperthermia therapy and T2 contrast agent for MRI application. The static and dynamic magnetic properties of γ'-Fe4N nanoparticles are characterized by a vibrating sample magnetometer (VSM) and a magnetic particle spectroscopy (MPS) system, respectively. Compared to the γ-Fe2O3 nanoparticles, γ'-Fe4N nanoparticles show at least three times higher saturation magnetization, which, as a result, gives rise to the stronger dynamic magnetic responses as proved in the MPS measurement results. In addition, γ'-Fe4N nanoparticles are functionalized with an oleic acid layer by a wet mechanical milling process. The morphologies of as-milled nanoparticles are characterized by transmission electron microscopy (TEM), dynamic light scattering (DLS), and nanoparticle tracking analyzer (NTA). We report that with proper surface chemical modification and tuning on morphologies, γ'-Fe4N nanoparticles could be used as tiny heating sources for hyperthermia and contrast agents for MRI applications with minimum dose.
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Affiliation(s)
- Kai Wu
- Department
of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Jinming Liu
- Department
of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Renata Saha
- Department
of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Bin Ma
- Department
of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Diqing Su
- Department
of Chemical Engineering and Material Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Chaoyi Peng
- Department
of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Jiajia Sun
- Department
of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Jian-Ping Wang
- Department
of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
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44
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Shen J, Rees TW, Zhou Z, Yang S, Ji L, Chao H. A mitochondria-targeting magnetothermogenic nanozyme for magnet-induced synergistic cancer therapy. Biomaterials 2020; 251:120079. [PMID: 32387686 DOI: 10.1016/j.biomaterials.2020.120079] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 04/27/2020] [Accepted: 04/27/2020] [Indexed: 12/14/2022]
Abstract
Magnetic hyperthermia therapy (MHT) and chemodynamic therapy (CDT) are non-invasive in situ treatments without depth limitations and with minimum adverse effects on surrounding healthy tissue. We herein report a mitochondria-targeting magnetothermogenic nanozyme (Ir@MnFe2O4 NPs) for highly efficient cancer therapy. An iridium(III) complex (Ir) acts as a mitochondria-targeting agent on the surface of MnFe2O4 NPs. On exposure to an alternating magnetic field (AMF), the Ir@MnFe2O4 NPs induce a localized increase in temperature causing mitochondrial damage (MHT effect). Meanwhile glutathione (GSH) reduces Fe(III) to Fe(II) on the NPs surface, which in turn catalyzes the conversion of H2O2 to cytotoxic •OH (CDT effect). The depletion of GSH (a •OH scavenger) increases CDT efficacy, while the localized increase in temperature increases the rate of conversion of both Fe(III) to Fe(II) and H2O2 to •OH further enhancing the CDT effect. In addition, the disruption of cellular redox homeostasis due to CDT, leads to greater sensitivity of the cell towards MHT. This nanoplatform integrates these excellent therapeutic properties, with two-photon microscopy (TPM) (demonstrated in vitro) and magnetic resonance imaging (MRI) (demonstrated in vivo) to enable the precise and effective treatment of cancer.
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Affiliation(s)
- Jinchao Shen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, PR China
| | - Thomas W Rees
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, PR China
| | - Zhiguo Zhou
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai, 200234, PR China.
| | - Shiping Yang
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai, 200234, PR China.
| | - Liangnian Ji
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, PR China
| | - Hui Chao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, PR China.
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45
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Barrera G, Coisson M, Celegato F, Martino L, Tiwari P, Verma R, Kane SN, Mazaleyrat F, Tiberto P. Specific Loss Power of Co/Li/Zn-Mixed Ferrite Powders for Magnetic Hyperthermia. SENSORS 2020; 20:s20072151. [PMID: 32290270 PMCID: PMC7181155 DOI: 10.3390/s20072151] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/08/2020] [Accepted: 04/09/2020] [Indexed: 12/12/2022]
Abstract
An important research effort on the design of the magnetic particles is increasingly required to optimize the heat generation in biomedical applications, such as magnetic hyperthermia and heat-assisted drug release, considering the severe restrictions for the human body’s exposure to an alternating magnetic field. Magnetic nanoparticles, considered in a broad sense as passive sensors, show the ability to detect an alternating magnetic field and to transduce it into a localized increase of temperature. In this context, the high biocompatibility, easy synthesis procedure and easily tunable magnetic properties of ferrite powders make them ideal candidates. In particular, the tailoring of their chemical composition and cation distribution allows the control of their magnetic properties, tuning them towards the strict demands of these heat-assisted biomedical applications. In this work, Co0.76Zn0.24Fe2O4, Li0.375Zn0.25Fe2.375O4 and ZnFe2O4 mixed-structure ferrite powders were synthesized in a ‘dry gel’ form by a sol-gel auto-combustion method. Their microstructural properties and cation distribution were obtained by X-ray diffraction characterization. Static and dynamic magnetic measurements were performed revealing the connection between the cation distribution and magnetic behavior. Particular attention was focused on the effect of Co2+ and Li+ ions on the magnetic properties at a magnetic field amplitude and the frequency values according to the practical demands of heat-assisted biomedical applications. In this context, the specific loss power (SLP) values were evaluated by ac-hysteresis losses and thermometric measurements at selected values of the dynamic magnetic fields.
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Affiliation(s)
- Gabriele Barrera
- Nanoscience and Materials Division, Istituto Nazionale di Ricerca Metrologica (INRiM), Strada delle Cacce 91, I-10135 Torino, Italy; (M.C.); (F.C.); (L.M.); (P.T.)
- Correspondence:
| | - Marco Coisson
- Nanoscience and Materials Division, Istituto Nazionale di Ricerca Metrologica (INRiM), Strada delle Cacce 91, I-10135 Torino, Italy; (M.C.); (F.C.); (L.M.); (P.T.)
| | - Federica Celegato
- Nanoscience and Materials Division, Istituto Nazionale di Ricerca Metrologica (INRiM), Strada delle Cacce 91, I-10135 Torino, Italy; (M.C.); (F.C.); (L.M.); (P.T.)
| | - Luca Martino
- Nanoscience and Materials Division, Istituto Nazionale di Ricerca Metrologica (INRiM), Strada delle Cacce 91, I-10135 Torino, Italy; (M.C.); (F.C.); (L.M.); (P.T.)
| | - Priyanka Tiwari
- Magnetic Materials Laboratory, School of Physics, Devi Ahilya University, Khandwa road Campus, Indore 452001, India; (P.T.); (R.V.); (S.N.K.)
- Department of Physics, Prestige Institute of Engineering Management and Research, Indore 452010, India
| | - Roshni Verma
- Magnetic Materials Laboratory, School of Physics, Devi Ahilya University, Khandwa road Campus, Indore 452001, India; (P.T.); (R.V.); (S.N.K.)
| | - Shashank N. Kane
- Magnetic Materials Laboratory, School of Physics, Devi Ahilya University, Khandwa road Campus, Indore 452001, India; (P.T.); (R.V.); (S.N.K.)
| | - Frédéric Mazaleyrat
- Laboratory of Systems & Applications of Information & Energy Technologies (SATIE), ENS University Paris-Saclay, CNRS 8029, 61 Av. du Pdt. Wilson, F-94230 Cachan, France;
| | - Paola Tiberto
- Nanoscience and Materials Division, Istituto Nazionale di Ricerca Metrologica (INRiM), Strada delle Cacce 91, I-10135 Torino, Italy; (M.C.); (F.C.); (L.M.); (P.T.)
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Wang R, Liu J, Liu Y, Zhong R, Yu X, Liu Q, Zhang L, Lv C, Mao K, Tang P. The cell uptake properties and hyperthermia performance of Zn 0.5Fe 2.5O 4/SiO 2 nanoparticles as magnetic hyperthermia agents. ROYAL SOCIETY OPEN SCIENCE 2020; 7:191139. [PMID: 32218945 PMCID: PMC7029910 DOI: 10.1098/rsos.191139] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Accepted: 11/14/2019] [Indexed: 05/14/2023]
Abstract
Zn0.5Fe2.5O4 nanoparticles (NPs) of 22 nm are synthesized by a one-pot approach and coated with silica for magnetic hyperthermia agents. The NPs exhibit superparamagnetic characteristics, high-specific absorption rate (SAR) (1083 wg-1, f = 430 kHz, H = 27 kAm-1), large saturation magnetization (M s = 85 emu g-1), excellent colloidal stability and low cytotoxicity. The cell uptake properties have been investigated by Prussian blue staining, transmission electron microscopy and the inductively coupled plasma-mass spectrometer, which resulted in time-dependent and concentration-dependent internalization. The internalization appeared between 0.5 and 2 h, the NPs were mainly located in the lysosomes and kept in good dispersion after incubation with human osteosarcoma MG-63 cells. Then, the relationship between cell uptake and magnetic hyperthermia performance was studied. Our results show that the hyperthermia efficiency was related to the amount of internalized NPs in the tumour cells, which was dependent on the concentration and incubation time. Interestingly, the NPs could still induce tumour cells to apoptosis/necrosis when extracellular NPs were rinsed, but the cell kill efficiency was lower than that of any rinse group, which indicated that local temperature rise was the main factor that induced tumour cells to death. Our findings suggest that this high SAR and biocompatible silica-coated Zn0.5Fe2.O4 NPs could serve as new agents for magnetic hyperthermia.
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Affiliation(s)
- Runsheng Wang
- Medical School of Chinese PLA, Beijing 100853, People's Republic of China
- Department of Orthopedics, The Third Affiliated Hospital of Guangxi Traditional Chinese Medicine University, Liuzhou, Guangxi Zhuang Autonomous Region 545001, People's Republic of China
| | - Jianheng Liu
- Medical School of Chinese PLA, Beijing 100853, People's Republic of China
| | - Yihao Liu
- Medical School of Chinese PLA, Beijing 100853, People's Republic of China
| | - Rui Zhong
- Medical School of Chinese PLA, Beijing 100853, People's Republic of China
| | - Xiang Yu
- Department of Physics, Capital Normal University, Beijing 100048, People's Republic of China
| | - Qingzu Liu
- Medical School of Chinese PLA, Beijing 100853, People's Republic of China
| | - Li Zhang
- Department of Physics, Capital Normal University, Beijing 100048, People's Republic of China
| | - Chenhui Lv
- Department of Physics, Capital Normal University, Beijing 100048, People's Republic of China
| | - Keya Mao
- Medical School of Chinese PLA, Beijing 100853, People's Republic of China
| | - Peifu Tang
- Medical School of Chinese PLA, Beijing 100853, People's Republic of China
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Levada K, Omelyanchik A, Rodionova V, Weiskirchen R, Bartneck M. Magnetic-Assisted Treatment of Liver Fibrosis. Cells 2019; 8:E1279. [PMID: 31635053 PMCID: PMC6830324 DOI: 10.3390/cells8101279] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/07/2019] [Accepted: 10/15/2019] [Indexed: 12/12/2022] Open
Abstract
Chronic liver injury can be induced by viruses, toxins, cellular activation, and metabolic dysregulation and can lead to liver fibrosis. Hepatic fibrosis still remains a major burden on the global health systems. Nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH) are considered the main cause of liver fibrosis. Hepatic stellate cells are key targets in antifibrotic treatment, but selective engagement of these cells is an unresolved issue. Current strategies for antifibrotic drugs, which are at the critical stage 3 clinical trials, target metabolic regulation, immune cell activation, and cell death. Here, we report on the critical factors for liver fibrosis, and on prospective novel drugs, which might soon enter the market. Apart from the current clinical trials, novel perspectives for anti-fibrotic treatment may arise from magnetic particles and controlled magnetic forces in various different fields. Magnetic-assisted techniques can, for instance, enable cell engineering and cell therapy to fight cancer, might enable to control the shape or orientation of single cells or tissues mechanically. Furthermore, magnetic forces may improve localized drug delivery mediated by magnetism-induced conformational changes, and they may also enhance non-invasive imaging applications.
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Affiliation(s)
- Kateryna Levada
- Institute of Physics, Mathematics and Information Technology, Immanuel Kant Baltic Federal University, 236016 Kaliningrad, Russia.
| | - Alexander Omelyanchik
- Institute of Physics, Mathematics and Information Technology, Immanuel Kant Baltic Federal University, 236016 Kaliningrad, Russia.
| | - Valeria Rodionova
- Institute of Physics, Mathematics and Information Technology, Immanuel Kant Baltic Federal University, 236016 Kaliningrad, Russia.
- National University of Science and Technology "MISiS", 119049 Moscow, Russia.
| | - Ralf Weiskirchen
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry, RWTH University Hospital Aachen, D-52074 Aachen, Germany.
| | - Matthias Bartneck
- Department of Medicine III, Medical Faculty, RWTH Aachen, D-52074 Aachen, Germany.
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Iacovita C, Florea A, Scorus L, Pall E, Dudric R, Moldovan AI, Stiufiuc R, Tetean R, Lucaciu CM. Hyperthermia, Cytotoxicity, and Cellular Uptake Properties of Manganese and Zinc Ferrite Magnetic Nanoparticles Synthesized by a Polyol-Mediated Process. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E1489. [PMID: 31635415 PMCID: PMC6835619 DOI: 10.3390/nano9101489] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/14/2019] [Accepted: 10/15/2019] [Indexed: 02/04/2023]
Abstract
Manganese and zinc ferrite magnetic nanoparticles (MNPs) were successfully synthesizedusing the polyol method in ethylene glycol and were found to have high saturation magnetizationvalues (90-95 emu/g at 4 K) when formed by ~30-nm crystallites assembled in an ~80-nm multicorestructure. Hyperthermia data revealed a sigmoidal dependence of the specific absorption rate (SAR)on the alternating magnetic field (AMF) amplitude, with remarkable saturation SAR values in waterof ~1200 W/gFe+Mn and ~800 W/gFe+Zn for the Mn and Zn ferrites, respectively. The immobilizationof the MNPs in a solid matrix reduced the maximum SAR values by ~300 W/gFe+Mn, Zn for bothferrites. The alignment of the MNPs in a uniform static magnetic field, before their immobilizationin a solid matrix, significantly increased their heating performance. Toxicity assays performed infour cell lines revealed a lower toxicity for the Mn ferrites, while in the case of the Zn ferrites, only~50% of cells were viable upon their incubation for 24 h with 0.2 mg/mL of MNPs. Cellular uptakeexperiments revealed that both MNPs entered the cells in a time-dependent manner, as they werefound initially in endosomes and later in the cytosol. All of the studied cell lines were more sensitiveto the ZnFe2O4 MNPs.
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Affiliation(s)
- Cristian Iacovita
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, "Iuliu Hatieganu" University of Medicine and Pharmacy, Pasteur 6, 400349 Cluj-Napoca, Romania.
| | - Adrian Florea
- Department of Cell and Molecular Biology, Faculty of Medicine, "Iuliu Hațieganu" University of Medicine and Pharmacy, Pasteur 6, 400349 Cluj-Napoca, Romania.
| | - Lavinia Scorus
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, "Iuliu Hatieganu" University of Medicine and Pharmacy, Pasteur 6, 400349 Cluj-Napoca, Romania.
| | - Emoke Pall
- Department of Reproduction Obstetrics and Veterinary Gynecology, University of Agricultural Sciences and Veterinary Medicine, Manastur 3-5, 400372 Cluj-Napoca, Romania.
| | - Roxana Dudric
- Faculty of Physics, "Babes Bolyai" University, Kogalniceanu 1, 400084 Cluj-Napoca, Romania.
| | - Alin Iulian Moldovan
- Department of Bionanoscopy, MedFuture Research Center for Advanced Medicine, "Iuliu Hatieganu" University of Medicine and Pharmacy, Pasteur 4-6, 400337 Cluj-Napoca, Romania.
| | - Rares Stiufiuc
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, "Iuliu Hatieganu" University of Medicine and Pharmacy, Pasteur 6, 400349 Cluj-Napoca, Romania.
- Department of Bionanoscopy, MedFuture Research Center for Advanced Medicine, "Iuliu Hatieganu" University of Medicine and Pharmacy, Pasteur 4-6, 400337 Cluj-Napoca, Romania.
| | - Romulus Tetean
- Faculty of Physics, "Babes Bolyai" University, Kogalniceanu 1, 400084 Cluj-Napoca, Romania.
| | - Constantin Mihai Lucaciu
- Department of Pharmaceutical Physics-Biophysics, Faculty of Pharmacy, "Iuliu Hatieganu" University of Medicine and Pharmacy, Pasteur 6, 400349 Cluj-Napoca, Romania.
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Mohapatra J, Xing M, Liu JP. Inductive Thermal Effect of Ferrite Magnetic Nanoparticles. MATERIALS (BASEL, SWITZERLAND) 2019; 12:E3208. [PMID: 31574950 PMCID: PMC6804282 DOI: 10.3390/ma12193208] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/23/2019] [Accepted: 09/24/2019] [Indexed: 02/07/2023]
Abstract
Localized heat induction using magnetic nanoparticles under an alternating magnetic field is an emerging technology applied in areas including, cancer treatment, thermally activated drug release and remote activation of cell functions. To enhance the induction heating efficiency of magnetic nanoparticles, the intrinsic and extrinsic magnetic parameters influencing the heating efficiency of magnetic nanoparticles should be effectively engineered. This review covers the recent progress in the optimization of magnetic properties of spinel ferrite nanoparticles for efficient heat induction. The key materials factors for efficient magnetic heating including size, shape, composition, inter/intra particle interactions are systematically discussed, from the growth mechanism, process control to chemical and magnetic properties manipulation.
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Affiliation(s)
- Jeotikanta Mohapatra
- Department of Physics, University of Texas at Arlington, Arlington, TX 76019, USA.
| | - Meiying Xing
- Department of Physics, University of Texas at Arlington, Arlington, TX 76019, USA.
| | - J Ping Liu
- Department of Physics, University of Texas at Arlington, Arlington, TX 76019, USA.
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Han IK, Chung T, Han J, Kim YS. Nanocomposite hydrogel actuators hybridized with various dimensional nanomaterials for stimuli responsiveness enhancement. NANO CONVERGENCE 2019; 6:18. [PMID: 31179510 PMCID: PMC6556517 DOI: 10.1186/s40580-019-0188-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 05/02/2019] [Indexed: 05/27/2023]
Abstract
Hydrogel actuators, that convert external energy, such as pH, light, heat, magnetic field, and ion strength, into mechanical motion, have been utilized in sensors, artificial muscles, and soft robotics. For a practicality of the hydrogel actuators in a wide range of fields, an establishment of robust mechanical properties and rapid response are required. Several solutions have been proposed, for example, setting porous and anisotropy structures to hydrogels with nanocomposite materials to improve the response speed and deformation efficiency. In this review paper, we focused on hydrogel actuators including various nanocomposite by categorizing the dimensional aspects of additive materials. Moreover, we described the role of diverse additive materials in terms of the improvement of mechanical property and deformation efficiency of the hydrogel actuators. We assumed that this review will provide a beneficial guidance for strategies of developing nanocomposite hydrogel actuators and outlooks for the future research directions.
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Affiliation(s)
- Im Kyung Han
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, Gyeongbuk 37673 Republic of Korea
| | - Taehun Chung
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, Gyeongbuk 37673 Republic of Korea
| | - Jihoon Han
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, Gyeongbuk 37673 Republic of Korea
| | - Youn Soo Kim
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, Gyeongbuk 37673 Republic of Korea
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