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Yang H, Liao D, Cai Z, Zhang Y, Nezamzadeh-Ejhieh A, Zheng M, Liu J, Bai Z, Song H. Current status of Fe-based MOFs in biomedical applications. RSC Med Chem 2023; 14:2473-2495. [PMID: 38107167 PMCID: PMC10718519 DOI: 10.1039/d3md00416c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 09/25/2023] [Indexed: 12/19/2023] Open
Abstract
Recently nanoparticle-based platforms have gained interest as drug delivery systems and diagnostic agents, especially in cancer therapy. With their ability to provide preferential accumulation at target sites, nanocarrier-constructed antitumor drugs can improve therapeutic efficiency and bioavailability. In contrast, metal-organic frameworks (MOFs) have received increasing academic interest as an outstanding class of coordination polymers that combine porous structures with high drug loading via temperature modulation and ligand interactions, overcoming the drawbacks of conventional drug carriers. FeIII-based MOFs are one of many with high biocompatibility and good drug loading capacity, as well as unique Fenton reactivity and superparamagnetism, making them highly promising in chemodynamic and photothermal therapy, and magnetic resonance imaging. Given this, this article summarizes the applications of FeIII-based MOFs in three significant fields: chemodynamic therapy, photothermal therapy and MRI, suggesting a logical route to new strategies. This article concludes by summarising the primary challenges and development prospects in these promising research areas.
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Affiliation(s)
- Hanping Yang
- The First Dongguan Affiliated Hospital, Guangdong Medical University Dongguan 523700 China
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials Dongguan 523808 China
| | - Donghui Liao
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials Dongguan 523808 China
| | - Zhidong Cai
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials Dongguan 523808 China
| | - Yuelin Zhang
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials Dongguan 523808 China
| | | | - Mingbin Zheng
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials Dongguan 523808 China
| | - Jianqiang Liu
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials Dongguan 523808 China
| | - Zhi Bai
- The First Dongguan Affiliated Hospital, Guangdong Medical University Dongguan 523700 China
| | - Hailiang Song
- Department of General Surgery, Dalang Hospital Dongguan 523770 China
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2
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Kumar A, Gangawane KM. Synthesis and effect on the surface morphology & magnetic properties of ferrimagnetic nanoparticles by different wet chemical synthesis methods. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2022.117867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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3
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Wu T, Han MY, Xu ZJ. Size Effects of Electrocatalysts: More Than a Variation of Surface Area. ACS NANO 2022; 16:8531-8539. [PMID: 35704873 DOI: 10.1021/acsnano.2c04603] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The efficiency of electrocatalytic reactions has been continuously improved in recent years due to the great effort in the development of electrocatalysts. A popular strategy is engineering the size of electrocatalysts for better electrochemical performance and lower cost. Nanosized electrocatalysts with high specific surface area have been widely used in state-of-the-art electrochemical devices such as fuel cells. From an engineering aspect, nanosizing electrocatalysts increases the surface area of the electrode and improves the electrode/device performance. Beyond an engineering scope, this perspective highlights the size effects of certain scientific fundamentals in electrocatalytic reactions. The paper summarizes the representative examples in studying the size effects of electrocatalysts and sheds light on the change of intrinsic properties of electrocatalysts caused by the size variation. The size effects of electrocatalysts should be investigated in terms of both engineering and fundamental aspects; that is, the observed activity change is more than a result of surface area variation, and it is interesting to investigate the link between the intrinsic activity and the properties of the catalysts.
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Affiliation(s)
- Tianze Wu
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798
- Institute of Materials Research and Engineering A*STAR, 2 Fusionopolis Way, Singapore 138634
| | - Ming-Yong Han
- Institute of Materials Research and Engineering A*STAR, 2 Fusionopolis Way, Singapore 138634
- Institute of Molecular Plus, Tianjin University, Tianjin 300072, P.R. China
| | - Zhichuan J Xu
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798
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Hari Kumar N, Ravinder D, Anil Babu T, Venkatesh N, Swathi S, Krishna Prasad N. Development of Cu2+ substituted Ni–Zn ferrite nano-particles and their high-temperature semiconductor behaviour. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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5
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Kumar M, Gupta G, Varghese T, Srivastava PP, Gupta S. Preparation and characterization of glucose-conjugated super-paramagnetic iron oxide nanoparticles (G-SPIONs) for removal of Edwardsiella tarda and Aeromonas hydrophila from water. Microsc Res Tech 2022; 85:1768-1783. [PMID: 35038205 DOI: 10.1002/jemt.24037] [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: 05/23/2021] [Revised: 12/10/2021] [Accepted: 12/13/2021] [Indexed: 11/09/2022]
Abstract
The present research was conducted to prepare efficient G-SPIONs by co-precipitation to remove Edwardsiella tarda and Aeromonas hydrophila from the aqueous solution. The synthesized G-SPIONs were characterized by UV-Vis spectrophotometer, DLS, FEG-TEM, FT-IR, XRD, and VSM analysis. The results showed that the synthesized G-SPIONs had super-paramagnetic properties (58.31 emu/g) and spherical shape (16 ± 3 nm). The antibacterial activity was assessed in sterilized distilled water at different G-SPIONs concentrations viz. 0, 1.5, 3, 6, 12, 24, 48, 120, and 240 mg/L against E. tarda and A. hydrophila with various bacterial loads viz. 1 × 103 , 1 × 104 , 1 × 105 , 1 × 106 , and 1 × 107 CFU/ml at different time intervals 15, 30, 45, and 60 min. At a lower bacterial load of E. tarda and A. hydrophila 1 × 103 -1 × 104 CFU/ml, 100% bacterial load was removed by 15 min exposure with NPs concentration 6-48 mg/L and 1.5-6 mg/L, respectively. Cent percent bacterial removal was observed in both the bacterial species even at higher bacterial load (1 × 105 -1 × 107 CFU/ml) by increasing exposure time (15-60 min) and nanoparticle concentration as well (24-240 mg/L). At an initial bacterial load of E. tarda and A. hydrophila (1 × 103 -1 × 107 CFU/ml), the EC50 ranged between 0.01-6.51 mg/L and 0.02-3.84 mg/L, respectively, after 15-60 min exposure. Thus, it is concluded that the antibacterial effect of G-SPIONs depends on concentration and exposure time. Hence, G-SPIONs can be used as an antibacterial/biocidal agent to treat Edwardsiellosis and Aeromonosis disease in aquaculture.
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Affiliation(s)
- Munish Kumar
- Fish Nutrition, Biochemistry and Physiology Division, ICAR-Central Institute of Fisheries Education, Mumbai, India
| | - Gyandeep Gupta
- Fish Nutrition, Biochemistry and Physiology Division, ICAR-Central Institute of Fisheries Education, Mumbai, India
| | - Tincy Varghese
- Fish Nutrition, Biochemistry and Physiology Division, ICAR-Central Institute of Fisheries Education, Mumbai, India
| | | | - Subodh Gupta
- Fish Nutrition, Biochemistry and Physiology Division, ICAR-Central Institute of Fisheries Education, Mumbai, India
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Kawassaki RK, Romano M, Dietrich N, Araki K. Titanium and Iron Oxide Nanoparticles for Cancer Therapy: Surface Chemistry and Biological Implications. FRONTIERS IN NANOTECHNOLOGY 2021. [DOI: 10.3389/fnano.2021.735434] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Currently, cancer is among the most challenging diseases due to its ability to continuously evolve into a more complex muldimentional system, in addition to its high capability to spread to other organs and tissues. In this context, the relevance of nanobiomaterials (NBMs) for the development of new more effective and less harmful treatments is increasing. NBMs provide the possibility of combining several functionalities on a single system, expectedly in a synergic way, to better perform the treatment and cure. However, the control of properties such as colloidal stability, circulation time, pharmacokinetics, and biodistribution, assuring the concentration in specific target tissues and organs, while keeping all desired properties, tends to be dependent on subtle changes in surface chemistry. Hence, the behavior of such materials in different media/environments is of uttermost relevance and concern since it can compromise their efficiency and safety on application. Given the bright perspectives, many efforts have been focused on the development of nanomaterials fulfilling the requirements for real application. These include robust and reproducible preparation methods to avoid aggregation while preserving the interaction properties. The possible impact of nanomaterials in different forms of diagnosis and therapy has been demonstrated in the past few years, given the perspectives on how revolutionary they can be in medicine and health. Considering the high biocompatibility and suitability, this review is focused on titanium dioxide– and iron oxide–based nanoagents highlighting the current trends and main advancements in the research for cancer therapies. The effects of phenomena, such as aggregation and agglomeration, the formation of the corona layer, and how they can compromise relevant properties of nanomaterials and their potential applicability, are also addressed. In short, this review summarizes the current understanding and perspectives on such smart nanobiomaterials for diagnostics, treatment, and theranostics of diseases.
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Zhou IY, Montesi SB, Akam EA, Caravan P. Molecular Imaging of Fibrosis. Mol Imaging 2021. [DOI: 10.1016/b978-0-12-816386-3.00077-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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8
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Zhou IY, Catalano OA, Caravan P. Advances in functional and molecular MRI technologies in chronic liver diseases. J Hepatol 2020; 73:1241-1254. [PMID: 32585160 PMCID: PMC7572718 DOI: 10.1016/j.jhep.2020.06.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 06/11/2020] [Accepted: 06/15/2020] [Indexed: 02/06/2023]
Abstract
MRI has emerged as the most comprehensive non-invasive diagnostic tool for liver diseases. In recent years, the value of MRI in hepatology has been significantly enhanced by a wide range of contrast agents, both clinically available and under development, that add functional information to anatomically detailed morphological images, or increase the distinction between normal and pathological tissues by targeting molecular and cellular events. Several classes of contrast agents are available for contrast-enhanced hepatic MRI, including i) conventional non-specific extracellular fluid contrast agents for assessing tissue perfusion; ii) hepatobiliary-specific contrast agents that are taken up by functioning hepatocytes and excreted through the biliary system for evaluating hepatobiliary function; iii) superparamagnetic iron oxide particles that accumulate in Kupffer cells; and iv) novel molecular contrast agents that are biochemically targeted to specific molecular/cellular processes for staging liver diseases or detecting treatment responses. The use of different functional and molecular MRI methods enables the non-invasive assessment of disease burden, progression, and treatment response in a variety of liver diseases. A high diagnostic performance can be achieved with MRI by combining imaging biomarkers.
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Affiliation(s)
- Iris Y. Zhou
- Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, MA, United States.,Harvard Medical School, Boston, MA, USA,Institute for Innovation in Imaging (i3), Department of Radiology, Massachusetts General Hospital, Charlestown, MA, USA
| | - Onofrio A. Catalano
- Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, MA, United States.,Harvard Medical School, Boston, MA, USA,Division of Abdominal Imaging, Department of Radiology, Massachusetts General Hospital, Boston, MA, United States
| | - Peter Caravan
- Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, MA, United States; Harvard Medical School, Boston, MA, USA; Institute for Innovation in Imaging (i(3)), Department of Radiology, Massachusetts General Hospital, Charlestown, MA, USA.
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9
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Malla RR, Kumari S, Kgk D, Momin S, Nagaraju GP. Nanotheranostics: Their role in hepatocellular carcinoma. Crit Rev Oncol Hematol 2020; 151:102968. [DOI: 10.1016/j.critrevonc.2020.102968] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 03/24/2020] [Accepted: 04/15/2020] [Indexed: 12/14/2022] Open
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10
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Ardelean IL, Ficai D, Sonmez M, Oprea O, Nechifor G, Andronescu E, Ficai A, Titu MA. Hybrid Magnetic Nanostructures For Cancer Diagnosis And Therapy. Anticancer Agents Med Chem 2019; 19:6-16. [PMID: 30411694 DOI: 10.2174/1871520618666181109112655] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 03/17/2018] [Accepted: 10/23/2018] [Indexed: 12/24/2022]
Abstract
Cancer is the second disease in the world from the point of view of mortality. The conventional routes of treatment were found to be not sufficient and thus alternative ways are imposed. The use of hybrid, magnetic nanostructures is a promising way for simultaneous targeted diagnosis and treatment of various types of cancer. For this reason, the development of core@shell structures was found to be an efficient way to develop stable, biocompatible, non-toxic carriers with shell-dependent internalization capacity in cancer cells. So, the multicomponent approach can be the most suitable way to assure the multifunctionality of these nanostructures to achieve the desired/necessary properties. The in vivo stability is mostly assured by the coating of the magnetic core with various polymers (including polyethylene glycol, silica etc.), while the targeting capacity is mostly assured by the decoration of these nanostructures with folic acid. Unfortunately, there are also some limitations related to the multilayered approach. For instance, the increasing of the thickness of layers leads to a decrease the magnetic properties, (hyperthermia and guiding ability in the magnetic field, for instance), the outer shell should contain the targeting molecules (as well as the agents helping the internalization into the cancer cells), etc.
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Affiliation(s)
- Ioana L Ardelean
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Denisa Ficai
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Maria Sonmez
- Leather and Footwear Research Institute, Department of Rubber, 93 Ion Minulescu street, 031215, Bucharest, Romania
| | - Ovidiu Oprea
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Gheorghe Nechifor
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Ecaterina Andronescu
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Anton Ficai
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Mihail A Titu
- "Lucian Blaga" University of Sibiu, Faculty of Engineering, Industrial Engineering and Management Departament, Sibiu, Romania
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11
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Synthesis of Fuel Grade Molecules from Hydroprocessing of Biomass-Derived Compounds Catalyzed by Magnetic Fe(NiFe)O4-SiO2 Nanoparticles. Symmetry (Basel) 2019. [DOI: 10.3390/sym11040524] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The development of promising magnetic nanocatalysts is one of the key research topics in the field of catalysis. This is because of their versatile surface physicochemical, magnetic, and size-dependent catalytic properties. Herein, an optimization strategy for the synthesis of high-value fuel grade chemicals from hydro-deoxygenation of biomass-derived furfural and vanillin using a nanostructured magnetic Fe(NiFe)O4-SiO2 catalyst, synthesized by a facile one-pot procedure, was presented. Accordingly, effects of calcination temperature from 400, 500, 600 to 700 °C on the structure-activity properties of the magnetic Fe(NiFe)O4-SiO2 catalyst was systematically studied. The magnetic Fe(NiFe)O4-SiO2 catalyst calcined at 500 °C exhibited the best catalytic performance, giving full conversions of vanillin and furfural, with good selectivity of 63 and 59% to cyclohexane and n-pentane (fuel grade chemicals), respectively. The prowess of this catalyst was attributed to its abundant acid properties in addendum to high BET surface area.
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12
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Saqib S, Munis MFH, Zaman W, Ullah F, Shah SN, Ayaz A, Farooq M, Bahadur S. Synthesis, characterization and use of iron oxide nano particles for antibacterial activity. Microsc Res Tech 2018; 82:415-420. [DOI: 10.1002/jemt.23182] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 10/31/2018] [Accepted: 11/06/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Saddam Saqib
- Department of Plant SciencesQuaid‐i‐Azam University Islamabad Pakistan
- Mohi‐ud‐din Islamic University Azad Jammu and Kashmir Pakistan
- State Key Laboratory of Systematic and Evolutionary BotanyInstitute of Botany, Chinese Academy of Sciences Beijing China
- University of Chinese Academy of Sciences Beijing China
| | | | - Wajid Zaman
- Department of Plant SciencesQuaid‐i‐Azam University Islamabad Pakistan
- State Key Laboratory of Systematic and Evolutionary BotanyInstitute of Botany, Chinese Academy of Sciences Beijing China
- University of Chinese Academy of Sciences Beijing China
| | - Fazal Ullah
- Department of Plant SciencesQuaid‐i‐Azam University Islamabad Pakistan
- University of Chinese Academy of Sciences Beijing China
- CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization, Chengdu Institute of BiologyChinese Academy of Sciences Chengdu China
| | - Syed Nasar Shah
- Department of Plant SciencesQuaid‐i‐Azam University Islamabad Pakistan
| | - Asma Ayaz
- Department of Plant SciencesQuaid‐i‐Azam University Islamabad Pakistan
| | - Muhammad Farooq
- Department of ChemistryPakistan Institute of Engineering and Applied Science (PIEAS) Islamabad Pakistan
| | - Saraj Bahadur
- Department of Plant SciencesQuaid‐i‐Azam University Islamabad Pakistan
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13
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K. A, J. H. Ultrasonic and magnetic investigations of the molecular interactions in zinc doped magnetite Nanofluids. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.02.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Formation phenomena of iron oxide-silica composite in microwave plasma and DC thermal plasma. ADV POWDER TECHNOL 2018. [DOI: 10.1016/j.apt.2017.10.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Savvidou OD, Bolia IK, Chloros GD, Goumenos SD, Sakellariou VI, Galanis EC, Papagelopoulos PJ. Applied Nanotechnology and Nanoscience in Orthopedic Oncology. Orthopedics 2016; 39:280-6. [PMID: 27636683 DOI: 10.3928/01477447-20160823-03] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Nanomedicine is based on the fact that biological molecules behave similarly to nanomolecules, which have a size of less than 100 nm, and is now affecting most areas of orthopedics. In orthopedic oncology, most of the in vitro and in vivo studies have used osteosarcoma or Ewing sarcoma cell lineages. In this article, tumor imaging and treatment nanotechnology applications, including nanostructure delivery of chemotherapeutic agents, gene therapy, and the role of nano-selenium-coated implants, are outlined. Finally, the potential role of nanotechnology in addressing the challenges of drug and radiotherapy resistance is discussed. [Orthopedics. 2016; 39(5):280-286.].
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Heinze T, Siebert M, Berlin P, Koschella A. Biofunctional Materials Based on Amino Cellulose Derivatives - A Nanobiotechnological Concept. Macromol Biosci 2015; 16:10-42. [DOI: 10.1002/mabi.201500184] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Revised: 06/22/2015] [Indexed: 01/22/2023]
Affiliation(s)
- Thomas Heinze
- Center of Excellence for Polysaccharide Research; Institute of Organic Chemistry and Macromolecular Chemistry; Friedrich Schiller University of Jena; Humboldtstraße 10 07743 Jena Germany
| | - Melanie Siebert
- Center of Excellence for Polysaccharide Research; Institute of Organic Chemistry and Macromolecular Chemistry; Friedrich Schiller University of Jena; Humboldtstraße 10 07743 Jena Germany
| | - Peter Berlin
- Center of Excellence for Polysaccharide Research; Institute of Organic Chemistry and Macromolecular Chemistry; Friedrich Schiller University of Jena; Humboldtstraße 10 07743 Jena Germany
| | - Andreas Koschella
- Center of Excellence for Polysaccharide Research; Institute of Organic Chemistry and Macromolecular Chemistry; Friedrich Schiller University of Jena; Humboldtstraße 10 07743 Jena Germany
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17
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Lu L, Wang X, Xiong C, Yao L. Recent advances in biological detection with magnetic nanoparticles as a useful tool. Sci China Chem 2015. [DOI: 10.1007/s11426-015-5370-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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18
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Majidi S, Zeinali Sehrig F, Farkhani SM, Soleymani Goloujeh M, Akbarzadeh A. Current methods for synthesis of magnetic nanoparticles. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2014; 44:722-34. [DOI: 10.3109/21691401.2014.982802] [Citation(s) in RCA: 183] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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19
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Ramimoghadam D, Bagheri S, Hamid SBA. Progress in electrochemical synthesis of magnetic iron oxide nanoparticles. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 2014; 368:207-229. [DOI: 10.1016/j.jmmm.2014.05.015] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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20
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Wang D, Fei B, Halig LV, Qin X, Hu Z, Xu H, Wang YA, Chen Z, Kim S, Shin DM, Chen Z(G. Targeted iron-oxide nanoparticle for photodynamic therapy and imaging of head and neck cancer. ACS NANO 2014; 8:6620-32. [PMID: 24923902 PMCID: PMC4155749 DOI: 10.1021/nn501652j] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 06/12/2014] [Indexed: 05/21/2023]
Abstract
Photodynamic therapy (PDT) is a highly specific anticancer treatment modality for various cancers, particularly for recurrent cancers that no longer respond to conventional anticancer therapies. PDT has been under development for decades, but light-associated toxicity limits its clinical applications. To reduce the toxicity of PDT, we recently developed a targeted nanoparticle (NP) platform that combines a second-generation PDT drug, Pc 4, with a cancer targeting ligand, and iron oxide (IO) NPs. Carboxyl functionalized IO NPs were first conjugated with a fibronectin-mimetic peptide (Fmp), which binds integrin β1. Then the PDT drug Pc 4 was successfully encapsulated into the ligand-conjugated IO NPs to generate Fmp-IO-Pc 4. Our study indicated that both nontargeted IO-Pc 4 and targeted Fmp-IO-Pc 4 NPs accumulated in xenograft tumors with higher concentrations than nonformulated Pc 4. As expected, both IO-Pc 4 and Fmp-IO-Pc 4 reduced the size of HNSCC xenograft tumors more effectively than free Pc 4. Using a 10-fold lower dose of Pc 4 than that reported in the literature, the targeted Fmp-IO-Pc 4 NPs demonstrated significantly greater inhibition of tumor growth than nontargeted IO-Pc 4 NPs. These results suggest that the delivery of a PDT agent Pc 4 by IO NPs can enhance treatment efficacy and reduce PDT drug dose. The targeted IO-Pc 4 NPs have great potential to serve as both a magnetic resonance imaging (MRI) agent and PDT drug in the clinic.
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Affiliation(s)
- Dongsheng Wang
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Department of Radiology and Imaging Sciences, and Department of Biostatistics and Bioinformatics, Emory University School of Medicine, Atlanta, Georgia 30322, United States
| | - Baowei Fei
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Department of Radiology and Imaging Sciences, and Department of Biostatistics and Bioinformatics, Emory University School of Medicine, Atlanta, Georgia 30322, United States
- Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, Atlanta, Georgia 30322, United States
- Address correspondence to ,
| | - Luma V. Halig
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Department of Radiology and Imaging Sciences, and Department of Biostatistics and Bioinformatics, Emory University School of Medicine, Atlanta, Georgia 30322, United States
| | - Xulei Qin
- Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, Atlanta, Georgia 30322, United States
| | - Zhongliang Hu
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Department of Radiology and Imaging Sciences, and Department of Biostatistics and Bioinformatics, Emory University School of Medicine, Atlanta, Georgia 30322, United States
| | - Hong Xu
- Ocean NanoTech LLC, San Diego, California 92126, United States
| | | | - Zhengjia Chen
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Department of Radiology and Imaging Sciences, and Department of Biostatistics and Bioinformatics, Emory University School of Medicine, Atlanta, Georgia 30322, United States
- Biostatistics and Bioinformatics Shared Resource at Winship Cancer Institute, Emory University, Atlanta, Georgia 30322, United States
| | - Sungjin Kim
- Biostatistics and Bioinformatics Shared Resource at Winship Cancer Institute, Emory University, Atlanta, Georgia 30322, United States
| | - Dong M. Shin
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Department of Radiology and Imaging Sciences, and Department of Biostatistics and Bioinformatics, Emory University School of Medicine, Atlanta, Georgia 30322, United States
| | - Zhuo (Georgia) Chen
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Department of Radiology and Imaging Sciences, and Department of Biostatistics and Bioinformatics, Emory University School of Medicine, Atlanta, Georgia 30322, United States
- Address correspondence to ,
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Kiran GS, Nishanth LA, Priyadharshini S, Anitha K, Selvin J. Effect of Fe nanoparticle on growth and glycolipid biosurfactant production under solid state culture by marine Nocardiopsis sp. MSA13A. BMC Biotechnol 2014; 14:48. [PMID: 24885470 PMCID: PMC4229807 DOI: 10.1186/1472-6750-14-48] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Accepted: 04/17/2014] [Indexed: 12/01/2022] Open
Abstract
Background Iron is an essential element in several pathways of microbial metabolism, and therefore low iron toxicity is expected on the usage of Fe nanoparticles (NPs). This study aims to determine the effect of Fe NPs on biosurfactant production by marine actinobacterium Nocardiopsis sp. MSA13A under solid state culture. Foam method was used in the production of Fe NPs which were long and fiber shaped in nature. Results The SEM observation showed non toxic nature of Fe NPs as no change in the morphology of the filamentous structure of Nocardiopsis MSA13A. The production of biosurfactant by Nocardiopsis MSA13A under solid state culture supplemented with Fe NPs increased to 80% over control. The biosurfactant produced by Nocardiopsis MSA13A was characterized as glycolipid derivative which effectively disrupted the pre-formed biofilm of Vibrio pathogen. Conclusion The use of metal NPs as supplement would reduce the impact of non-metallic ions of the metal salts in a fermentation process. This would ultimately useful to achieve greener production process for biosurfactants. The present results are first report on the optimization of biosurfactant production under SSC using Fe NPs.
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Affiliation(s)
- George Seghal Kiran
- Department of Food Science and Technology, Pondicherry University, Puducherry 605014, India.
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22
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23
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Rout K, Mohapatra M, Layek S, Dash A, Verma HC, Anand S. The influence of precursors on phase evolution of nano iron oxides/oxyhydroxides: optical and magnetic properties. NEW J CHEM 2014. [DOI: 10.1039/c4nj00526k] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The present investigation describes the evolution of nanoiron oxide/oxyhydroxide phases synthesized under identical conditions of precipitation using different starting reagents.
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Affiliation(s)
- K. Rout
- Institute of Minerals and Materials Technology
- Bhubaneswar 751013, India
| | - M. Mohapatra
- Institute of Minerals and Materials Technology
- Bhubaneswar 751013, India
| | - S. Layek
- Department of Physics
- Indian Institute of Technology
- Kanpur 208016, India
| | - A. Dash
- Institute of Minerals and Materials Technology
- Bhubaneswar 751013, India
| | - H. C. Verma
- Department of Physics
- Indian Institute of Technology
- Kanpur 208016, India
| | - S. Anand
- Institute of Minerals and Materials Technology
- Bhubaneswar 751013, India
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24
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Size and space controlled hexagonal arrays of superparamagnetic iron oxide nanodots: magnetic studies and application. Sci Rep 2013; 3:2772. [PMID: 24072037 PMCID: PMC3784943 DOI: 10.1038/srep02772] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Accepted: 08/12/2013] [Indexed: 11/26/2022] Open
Abstract
Highly dense hexagonally arranged iron oxide nanodots array were fabricated using PS-b-PEO self-assembled patterns. The copolymer molecular weight, composition and choice of annealing solvent/s allows dimensional and structural control of the nanopatterns at large scale. A mechanism is proposed to create scaffolds through degradation and/or modification of cylindrical domains. A methodology based on selective metal ion inclusion and subsequent processing was used to create iron oxide nanodots array. The nanodots have uniform size and shape and their placement mimics the original self-assembled nanopatterns. For the first time these precisely defined and size selective systems of ordered nanodots allow careful investigation of magnetic properties in dimensions from 50 nm to 10 nm, which delineate the nanodots are superparamagnetic, well-isolated and size monodispersed. This diameter/spacing controlled iron oxide nanodots systems were demonstrated as a resistant mask over silicon to fabricate densely packed, identical ordered, high aspect ratio silicon nanopillars and nanowire features.
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25
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Kitamura N, Nakai R, Kohda H, Furuta-Okamoto K, Iwata H. Labeling of islet cells with iron oxide nanoparticles through DNA hybridization for highly sensitive detection by MRI. Bioorg Med Chem 2013; 21:7175-81. [PMID: 24084295 DOI: 10.1016/j.bmc.2013.08.063] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2013] [Revised: 08/27/2013] [Accepted: 08/28/2013] [Indexed: 10/26/2022]
Abstract
A labeling method for islet cells with superparamagnetic iron oxide nanoparticles (SPIOs) based on DNA hybridization is proposed for monitoring of transplanted islets by magnetic resonance imaging (MRI). The surfaces of SPIOs were modified by via Michael reaction by reacting oligo-(deoxyadenylic acid)-bearing a terminal thiol group at the 5'-end ((dA)20-SH) with maleic acid functional groups on the SPIOs. The SPIOs were immobilized on islet cells which had been pretreated with oligo-(thymidylic acid)-poly(ethylene glycol)-phospholipid conjugates ((dT)20-PEG-DPPE) through DNA hybridization. Transmission electron microscopy observations revealed that SPIOs were initially anchored on the islet cell surfaces and subsequently transferred to endosomes or exfoliated with time. The SPIO-labeled islet cells could be clearly detected as dark spots by T2(*)-weighted MR image, whereas non-labeled islet cells could not be detected.
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Affiliation(s)
- Narufumi Kitamura
- Institute for Frontier Medical Sciences, Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
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26
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Ge G, Wu H, Xiong F, Zhang Y, Guo Z, Bian Z, Xu J, Gu C, Gu N, Chen X, Yang D. The cytotoxicity evaluation of magnetic iron oxide nanoparticles on human aortic endothelial cells. NANOSCALE RESEARCH LETTERS 2013; 8:215. [PMID: 23647620 PMCID: PMC3651330 DOI: 10.1186/1556-276x-8-215] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Accepted: 04/20/2013] [Indexed: 05/22/2023]
Abstract
One major obstacle for successful application of nanoparticles in medicine is its potential nanotoxicity on the environment and human health. In this study, we evaluated the cytotoxicity effect of dimercaptosuccinic acid-coated iron oxide (DMSA-Fe2O3) using cultured human aortic endothelial cells (HAECs). Our results showed that DMSA-Fe2O3 in the culture medium could be absorbed into HAECs, and dispersed in the cytoplasm. The cytotoxicity effect of DMSA-Fe2O3 on HAECs was dose-dependent, and the concentrations no more than 0.02 mg/ml had little toxic effect which were revealed by tetrazolium dye assay. Meanwhile, the cell injury biomarker, lactate dehydrogenase, was not significantly higher than that from control cells (without DMSA-Fe2O3). However, the endocrine function for endothelin-1 and prostacyclin I-2, as well as the urea transporter function, was altered even without obvious evidence of cell injury in this context. We also showed by real-time PCR analysis that DMSA-Fe2O3 exposure resulted in differential effects on the expressions of pro- and anti-apoptosis genes of HAECs. Meanwhile, it was noted that DMSA-Fe2O3 exposure could activate the expression of genes related to oxidative stress and adhesion molecules, which suggested that inflammatory response might be evoked. Moreover, we demonstrated by in vitro endothelial tube formation that even a small amount of DMSA-Fe2O3 (0.01 and 0.02 mg/ml) could inhibit angiogenesis by the HAECs. Altogether, these results indicate that DMSA-Fe2O3 have some cytotoxicity that may cause side effects on normal endothelial cells.
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Affiliation(s)
- Gaoyuan Ge
- Research Institute of Cardiovascular Disease, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
- Department of Cardiology, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Hengfang Wu
- Department of Cardiology, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Fei Xiong
- State Key Laboratory of Molecule and Biomolecule Electronics, Jiangsu Provincial Laboratory for Biomaterials and Devices, Southeast University, Nanjing, 210009, China
| | - Yu Zhang
- State Key Laboratory of Molecule and Biomolecule Electronics, Jiangsu Provincial Laboratory for Biomaterials and Devices, Southeast University, Nanjing, 210009, China
| | - Zhirui Guo
- Second Affiliated Hospital of Nanjing Medical University, Nanjing, 210011, China
| | - Zhiping Bian
- Research Institute of Cardiovascular Disease, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Jindan Xu
- Department of Cardiology, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Chunrong Gu
- Research Institute of Cardiovascular Disease, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Ning Gu
- State Key Laboratory of Molecule and Biomolecule Electronics, Jiangsu Provincial Laboratory for Biomaterials and Devices, Southeast University, Nanjing, 210009, China
| | - Xiangjian Chen
- Research Institute of Cardiovascular Disease, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
| | - Di Yang
- Department of Cardiology, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing 210029, China
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27
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Deng J, He J, Zheng JS, Terakawa S, Huang H, Fang LC, Li Y, Cheng P, Jiang LL. Preparation and Application of Amino- and Dextran-Modified Superparamagnetic Iron Oxide Nanoparticles. PARTICULATE SCIENCE AND TECHNOLOGY 2013. [DOI: 10.1080/02726351.2012.715616] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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28
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Liu Y, Yang Y, Zhang C. A concise review of magnetic resonance molecular imaging of tumor angiogenesis by targeting integrin αvβ3 with magnetic probes. Int J Nanomedicine 2013; 8:1083-93. [PMID: 23515638 PMCID: PMC3600999 DOI: 10.2147/ijn.s39880] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Angiogenesis is an essential step for the growth and spread of malignant tumors. Accurate detection and quantification of tumor angiogenesis is important for early diagnosis of cancers as well as post therapy assessment of antiangiogenic drugs. The cell adhesion molecule integrin αvβ3 is a specific marker of angiogenesis, which is highly expressed on activated and proliferating endothelial cells, but generally not on quiescent endothelial cells. Therefore, in recent years, many different approaches have been developed for imaging αvβ3 expression, for the detection and characterization of tumor angiogenesis. The present review provides an overview of the current status of magnetic resonance molecular imaging of integrin αvβ3, including the new development of high sensitive contrast agents and strategies for improving the specificity of targeting probes and the biological effects of imaging probes on αvβ3 positive cells.
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Affiliation(s)
- Yajie Liu
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, People's Republic of China
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29
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Yang S, Xu Y, Cao Y, Zhang G, Sun Y, Gao D. Zn(ii)-doped γ-Fe2O3 single-crystalline nanoplates with high phase-transition temperature, superparamagnetic property and good photocatalytic property. RSC Adv 2013. [DOI: 10.1039/c3ra43695k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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30
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Hwang YH, Lee DY. Magnetic resonance imaging using heparin-coated superparamagnetic iron oxide nanoparticles for cell tracking in vivo. Quant Imaging Med Surg 2012; 2:118-23. [PMID: 23256069 DOI: 10.3978/j.issn.2223-4292.2012.06.03] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Accepted: 06/11/2012] [Indexed: 12/13/2022]
Abstract
Magnetic resonance imaging (MRI) is a tremendous modality for noninvasive cell tracking. To this end, superparamagnetic iron oxide (SPIO), one of the MRI contrast agents, should be labeled to the cells before transplantation. Currently, cellular labelling with SPIOs such as Feridex and Resovist is generally carried out through their engulfment into cytosol via endocytosis. However, the labelling efficacy via endocytosis is relatively low due to their non-specific random engulfment and degradation in the cytosol. To overcome these limitations, transfection agents such as poly-L-lysine and lipofectamine are complexed with SPIOs and treated to the cells. However, these strategies should be optimized due to the cytotoxicity of transfection agents themselves. Recently, there were developments of chemical conjugation of SPIOs onto cellular membrane. To this end, the surface of SPIOs was coated with heparin polysaccharide and chemically conjugated with collagen matrix layer of cell surface by using linker polymer, which was stably maintained in vivo. This new remedy can overcome the limitations of cell labelling via endocytosis. Collectively, these strategies could be applied for noninvasive imaging of MRI after cell transplantation in vivo.
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Affiliation(s)
- Yong Hwa Hwang
- Department of Bioengineering, College of Engineering, and Institute for Bioengineering and Biopharmaceutical Research, Hanyang University, Seoul 133-791, Republic of Korea
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31
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Reddy LH, Arias JL, Nicolas J, Couvreur P. Magnetic nanoparticles: design and characterization, toxicity and biocompatibility, pharmaceutical and biomedical applications. Chem Rev 2012; 112:5818-78. [PMID: 23043508 DOI: 10.1021/cr300068p] [Citation(s) in RCA: 1101] [Impact Index Per Article: 91.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- L Harivardhan Reddy
- Laboratoire de Physico-Chimie, Pharmacotechnie et Biopharmacie, Université Paris-Sud XI, UMR CNRS, Faculté de Pharmacie, IFR, Châtenay-Malabry, France
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32
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Kim DW, Kim TH, Choi S, Kim KS, Park DW. Preparation of silica coated iron oxide nanoparticles using non-transferred arc plasma. ADV POWDER TECHNOL 2012. [DOI: 10.1016/j.apt.2011.09.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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33
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Wahajuddin, Arora S. Superparamagnetic iron oxide nanoparticles: magnetic nanoplatforms as drug carriers. Int J Nanomedicine 2012; 7:3445-71. [PMID: 22848170 PMCID: PMC3405876 DOI: 10.2147/ijn.s30320] [Citation(s) in RCA: 536] [Impact Index Per Article: 44.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
A targeted drug delivery system is the need of the hour. Guiding magnetic iron oxide nanoparticles with the help of an external magnetic field to its target is the principle behind the development of superparamagnetic iron oxide nanoparticles (SPIONs) as novel drug delivery vehicles. SPIONs are small synthetic γ-Fe2O3 (maghemite) or Fe3O4 (magnetite) particles with a core ranging between 10 nm and 100 nm in diameter. These magnetic particles are coated with certain biocompatible polymers, such as dextran or polyethylene glycol, which provide chemical handles for the conjugation of therapeutic agents and also improve their blood distribution profile. The current research on SPIONs is opening up wide horizons for their use as diagnostic agents in magnetic resonance imaging as well as for drug delivery vehicles. Delivery of anticancer drugs by coupling with functionalized SPIONs to their targeted site is one of the most pursued areas of research in the development of cancer treatment strategies. SPIONs have also demonstrated their efficiency as nonviral gene vectors that facilitate the introduction of plasmids into the nucleus at rates multifold those of routinely available standard technologies. SPION-induced hyperthermia has also been utilized for localized killing of cancerous cells. Despite their potential biomedical application, alteration in gene expression profiles, disturbance in iron homeostasis, oxidative stress, and altered cellular responses are some SPION-related toxicological aspects which require due consideration. This review provides a comprehensive understanding of SPIONs with regard to their method of preparation, their utility as drug delivery vehicles, and some concerns which need to be resolved before they can be moved from bench top to bedside.
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Affiliation(s)
- Wahajuddin
- Pharmacokinetics and Metabolism Division, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India.
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34
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Ghoshal T, Maity T, Godsell JF, Roy S, Morris MA. Large scale monodisperse hexagonal arrays of superparamagnetic iron oxides nanodots: a facile block copolymer inclusion method. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2012; 24:2390-7. [PMID: 22488935 DOI: 10.1002/adma.201200357] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2011] [Revised: 02/27/2012] [Indexed: 05/25/2023]
Abstract
Highly dense hexagonal ordered arrays of superparamagnetic iron oxides nanodots are fabricated by a simple and cost-effective route. Spectroscopic, microscopic and magnetic measurements show that the nanodots have uniform size, shape and their placement mimics the original self-assembled block copolymer pattern. The nanodots show good thermal stability and strong adherence to the substrate surface, making them useful for practical device applications.
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Affiliation(s)
- Tandra Ghoshal
- Materials Research Group, Department of Chemistry and Tyndall National Institute, University College Cork, Cork, Ireland
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35
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Akbarzadeh A, Samiei M, Davaran S. Magnetic nanoparticles: preparation, physical properties, and applications in biomedicine. NANOSCALE RESEARCH LETTERS 2012; 7:144. [PMID: 22348683 PMCID: PMC3312841 DOI: 10.1186/1556-276x-7-144] [Citation(s) in RCA: 471] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2011] [Accepted: 02/21/2012] [Indexed: 05/18/2023]
Abstract
Finally, we have addressed some relevant findings on the importance of having well-defined synthetic strategies developed for the generation of MNPs, with a focus on particle formation mechanism and recent modifications made on the preparation of monodisperse samples of relatively large quantities not only with similar physical features, but also with similar crystallochemical characteristics. Then, different methodologies for the functionalization of the prepared MNPs together with the characterization techniques are explained. Theorical views on the magnetism of nanoparticles are considered.
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Affiliation(s)
- Abolfazl Akbarzadeh
- Faculty of Pharmacy, Department of Medicinal Chemistry and Drug Applied Research Center Tabriz University of Medical Sciences, Tabriz, 51368, Iran
| | - Mohamad Samiei
- Faculity of Dentistry, Tabriz University of Medical Sciences, Tabriz, 51368, Iran
| | - Soodabeh Davaran
- Faculty of Pharmacy, Department of Medicinal Chemistry and Drug Applied Research Center Tabriz University of Medical Sciences, Tabriz, 51368, Iran
- Faculity of Dentistry, Tabriz University of Medical Sciences, Tabriz, 51368, Iran
- Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, 51368, Iran
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36
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He S, Feng Y, Gu N, Zhang Y, Lin X. The effect of γ-Fe2O3 nanoparticles on Escherichia coli genome. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2011; 159:3468-3473. [PMID: 21917366 DOI: 10.1016/j.envpol.2011.08.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2011] [Revised: 07/30/2011] [Accepted: 08/11/2011] [Indexed: 05/31/2023]
Abstract
Extensive production and application of γ-Fe(2)O(3) magnetic nanoparticles (MNPs) has increased their potential risk on environment and human health. This report illustrates a genetic impact of γ-Fe(2)O(3) magnetic nanoparticles (MNPs) on Escherichia coli (E. coli). After 3000-generation incubation with MNPs addition, obvious genomic variations were revealed by using repetitive extragenic palindromic PCR (rep-PCR) DNA fingerprint technique. The physicochemical interactions between MNPs and bacteria could be responsible for such genomic responses. It was revealed that Fe(3+) concentration increased in the medium. Transmission electronic microscopy (TEM) and flow cytometry (FCM) analysis consistently demonstrated the occurrences of adsorption and membranes-internalization of MNPs outside and inside cells. Both increased Fe(3+) ion and the uptake of MNPs facilitated Fe binding with proteins and DNA strands, resulting in enhancing the mutation frequency of E. coli. Our results would be of great help to assessing the potential impact of MNPs on human and environment.
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Affiliation(s)
- Shiying He
- Jiangsu Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Sipailou 2#, Nanjing 210096, PR China
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37
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Kinsella JM, Ananda S, Andrew JS, Grondek JF, Chien MP, Scadeng M, Gianneschi NC, Ruoslahti E, Sailor MJ. Enhanced magnetic resonance contrast of Fe₃O₄ nanoparticles trapped in a porous silicon nanoparticle host. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2011; 23:H248-53. [PMID: 21842475 PMCID: PMC3548421 DOI: 10.1002/adma.201101877] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2011] [Indexed: 05/19/2023]
Affiliation(s)
- Joseph M. Kinsella
- Department of Chemistry & Biochemistry, University of California, San Diego, 92093, La Jolla, CA, USA
| | - Shalini Ananda
- Materials Science and Engineering, University of California, San Diego, 92093, La Jolla, CA, USA
| | - Jennifer S. Andrew
- Department of Chemistry & Biochemistry, University of California, San Diego, 92093, La Jolla, CA, USA
| | - Joel F. Grondek
- Department of Chemistry & Biochemistry, University of California, San Diego, 92093, La Jolla, CA, USA
| | - Miao-Ping Chien
- Department of Chemistry & Biochemistry, University of California, San Diego, 92093, La Jolla, CA, USA
| | - Miriam Scadeng
- Department of Radiology, University of California, San Diego, 92093, La Jolla, CA, USA
| | - Nathan C. Gianneschi
- Department of Chemistry & Biochemistry, University of California, San Diego, 92093, La Jolla, CA, USA
| | - Erkki Ruoslahti
- Center for Nanomedicine, Sanford Burnham Medical Research Institute at the University of California, Santa Barbara, 93106, Santa Barbara, CA, USA
| | - Michael J. Sailor
- Department of Chemistry & Biochemistry, University of California, San Diego, 92093, La Jolla, CA, USA
- Materials Science and Engineering, University of California, San Diego, 92093, La Jolla, CA, USA
- Department of Bioengineering, University of California, San Diego, 92093, La Jolla, CA, USA
- Prof. Michael J. Sailor Corresponding-Author University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093
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38
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Highly effective T2 MR contrast agent based on heparinized superparamagnetic iron oxide nanoparticles. Macromol Res 2011. [DOI: 10.1007/s13233-011-0805-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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39
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Stephen ZR, Kievit FM, Zhang M. Magnetite Nanoparticles for Medical MR Imaging. MATERIALS TODAY (KIDLINGTON, ENGLAND) 2011; 14:330-338. [PMID: 22389583 PMCID: PMC3290401 DOI: 10.1016/s1369-7021(11)70163-8] [Citation(s) in RCA: 239] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Nanotechnology has given scientists new tools for the development of advanced materials for the detection and diagnosis of disease. Iron oxide nanoparticles (SPIONs) in particular have been extensively investigated as novel magnetic resonance imaging (MRI) contrast agents due to a combination of favorable superparamagnetic properties, biodegradability, and surface properties of easy modification for improved in vivo kinetics and multifunctionality. This review discusses the basics of MR imaging, the origin of SPION's unique magnetic properties, recent developments in MRI acquisition methods for detection of SPIONs, synthesis and post-synthesis processes that improve SPION's imaging characteristics, and an outlook on the translational potential of SPIONs.
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Affiliation(s)
- Zachary R. Stephen
- Department of Materials Science and Engineering, University of Washington Seattle, WA 98195 USA
| | - Forrest M. Kievit
- Department of Materials Science and Engineering, University of Washington Seattle, WA 98195 USA
| | - Miqin Zhang
- Department of Materials Science and Engineering, University of Washington Seattle, WA 98195 USA
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40
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Meledandri CJ, Ninjbadgar T, Brougham DF. Size-controlled magnetoliposomes with tunable magnetic resonance relaxation enhancements. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm01061h] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Fan HM, Olivo M, Shuter B, Yi JB, Bhuvaneswari R, Tan HR, Xing GC, Ng CT, Liu L, Lucky SS, Bay BH, Ding J. Quantum Dot Capped Magnetite Nanorings as High Performance Nanoprobe for Multiphoton Fluorescence and Magnetic Resonance Imaging. J Am Chem Soc 2010; 132:14803-11. [DOI: 10.1021/ja103738t] [Citation(s) in RCA: 121] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hai-Ming Fan
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
| | - Malini Olivo
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
| | - Borys Shuter
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
| | - Jia-Bao Yi
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
| | - Ramaswamy Bhuvaneswari
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
| | - Hui-Ru Tan
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
| | - Gui-Chuan Xing
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
| | - Cheng-Teng Ng
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
| | - Lei Liu
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
| | - Sasidharan S. Lucky
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
| | - Boon-Huat Bay
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
| | - Jun Ding
- Department of Materials Science and Engineering, National University of Singapore, 119260, Singapore, National University of Ireland, University Road, Galway, Ireland, Department of Pharmacy, National University of Singapore, No. 18 Science Drive 4, Block S4, 117543, Singapore, Singapore Bioimaging Consortium, Biomedical Sciences Institutes, 11 Biopolis Way, 02-02 Helios, 138667, Singapore, Department of Diagnostic Imaging, National University Hospital, 5 Lower Kent Ridge Road, 119074, Singapore,
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Xu F, Lei D, Du X, Zhang C, Xie X, Yin D. Modification of MR molecular imaging probes with cysteine-terminated peptides and their potential for in vivo tumour detection. CONTRAST MEDIA & MOLECULAR IMAGING 2010; 6:46-54. [DOI: 10.1002/cmmi.403] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2010] [Revised: 04/27/2010] [Accepted: 06/03/2010] [Indexed: 11/09/2022]
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Garza-Navarro MA, González-González VA, Torres-Castro A, Hinojosa M, García-Loera A, José-Yacamán M. Elaboration of superparamagnetic cobalt-ferrite nanocomposites from films of chitosan chelates. J Appl Polym Sci 2010. [DOI: 10.1002/app.31043] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Krishnan KM. Biomedical Nanomagnetics: A Spin Through Possibilities in Imaging, Diagnostics, and Therapy. IEEE TRANSACTIONS ON MAGNETICS 2010; 46:2523-2558. [PMID: 20930943 PMCID: PMC2949969 DOI: 10.1109/tmag.2010.2046907] [Citation(s) in RCA: 334] [Impact Index Per Article: 23.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Biomedical nanomagnetics is a multidisciplinary area of research in science, engineering and medicine with broad applications in imaging, diagnostics and therapy. Recent developments offer exciting possibilities in personalized medicine provided a truly integrated approach, combining chemistry, materials science, physics, engineering, biology and medicine, is implemented. Emphasizing this perspective, here we address important issues for the rapid development of the field, i.e., magnetic behavior at the nanoscale with emphasis on the relaxation dynamics, synthesis and surface functionalization of nanoparticles and core-shell structures, biocompatibility and toxicity studies, biological constraints and opportunities, and in vivo and in vitro applications. Specifically, we discuss targeted drug delivery and triggered release, novel contrast agents for magnetic resonance imaging, cancer therapy using magnetic fluid hyperthermia, in vitro diagnostics and the emerging magnetic particle imaging technique, that is quantitative and sensitive enough to compete with established imaging methods. In addition, the physics of self-assembly, which is fundamental to both biology and the future development of nanoscience, is illustrated with magnetic nanoparticles. It is shown that various competing energies associated with self-assembly converge on the nanometer length scale and different assemblies can be tailored by varying particle size and size distribution. Throughout this paper, while we discuss our recent research in the broad context of the multidisciplinary literature, we hope to bridge the gap between related work in physics/chemistry/engineering and biology/medicine and, at the same time, present the essential concepts in the individual disciplines. This approach is essential as biomedical nanomagnetics moves into the next phase of innovative translational research with emphasis on development of quantitative in vivo imaging, targeted and triggered drug release, and image guided therapy including validation of delivery and therapy response.
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Affiliation(s)
- Kannan M Krishnan
- Department of Materials Science, University of Washington, Seattle, WA 98195-2120 USA
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Susa M, Milane L, Amiji MM, Hornicek FJ, Duan Z. Nanoparticles: A Promising Modality in the Treatment of Sarcomas. Pharm Res 2010; 28:260-72. [DOI: 10.1007/s11095-010-0173-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2010] [Accepted: 05/13/2010] [Indexed: 12/27/2022]
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Mohammadi-Nejad AR, Hossein-Zadeh GA, Soltanian-Zadeh H. Quantitative evaluation of optimal imaging parameters for single-cell detection in MRI using simulation. Magn Reson Imaging 2010; 28:408-17. [DOI: 10.1016/j.mri.2009.11.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2007] [Revised: 08/20/2009] [Accepted: 11/25/2009] [Indexed: 10/20/2022]
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47
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Dave SR, Gao X. Monodisperse magnetic nanoparticles for biodetection, imaging, and drug delivery: a versatile and evolving technology. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2009; 1:583-609. [DOI: 10.1002/wnan.51] [Citation(s) in RCA: 132] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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48
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Monitoring the survival of islet transplants by MRI using a novel technique for their automated detection and quantification. MAGNETIC RESONANCE MATERIALS IN PHYSICS BIOLOGY AND MEDICINE 2009; 22:257-65. [DOI: 10.1007/s10334-009-0172-4] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2008] [Revised: 04/03/2009] [Accepted: 04/06/2009] [Indexed: 10/20/2022]
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49
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Zhang S, Chen X, Gu C, Zhang Y, Xu J, Bian Z, Yang D, Gu N. The Effect of Iron Oxide Magnetic Nanoparticles on Smooth Muscle Cells. NANOSCALE RESEARCH LETTERS 2008; 4:70. [PMCID: PMC2894190 DOI: 10.1007/s11671-008-9204-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2008] [Accepted: 10/29/2008] [Indexed: 05/21/2023]
Abstract
Recently, magnetic nanoparticles of iron oxide (Fe3O4, γ-Fe2O3) have shown an increasing number of applications in the field of biomedicine, but some questions have been raised about the potential impact of these nanoparticles on the environment and human health. In this work, the three types of magnetic nanoparticles (DMSA-Fe2O3, APTS-Fe2O3, and GLU-Fe2O3) with the same crystal structure, magnetic properties, and size distribution was designed, prepared, and characterized by transmission electronic microscopy, powder X-ray diffraction, zeta potential analyzer, vibrating sample magnetometer, and Fourier transform Infrared spectroscopy. Then, we have investigated the effect of the three types of magnetic nanoparticles (DMSA-Fe2O3, APTS-Fe2O3, and GLU-Fe2O3) on smooth muscle cells (SMCs). Cellular uptake of nanoparticles by SMC displays the dose, the incubation time and surface property dependent patterns. Through the thin section TEM images, we observe that DMSA-Fe2O3is incorporated into the lysosome of SMCs. The magnetic nanoparticles have no inflammation impact, but decrease the viability of SMCs. The other questions about metabolism and other impacts will be the next subject of further studies.
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Affiliation(s)
- Song Zhang
- State Key Laboratory of Molecule and Biomolecule Electronics, Jiangsu Provincial Laboratory for Biomaterials and Devices, Southeast University, 210096, Nanjing, People’s Republic of China
| | - Xiangjian Chen
- Institute of Cardiovascular Disease, The First Affiliated Hospital of Nanjing Medical University, 210029, Nanjing, People’s Republic of China
| | - Chunrong Gu
- Institute of Cardiovascular Disease, The First Affiliated Hospital of Nanjing Medical University, 210029, Nanjing, People’s Republic of China
| | - Yu Zhang
- State Key Laboratory of Molecule and Biomolecule Electronics, Jiangsu Provincial Laboratory for Biomaterials and Devices, Southeast University, 210096, Nanjing, People’s Republic of China
| | - Jindan Xu
- Institute of Cardiovascular Disease, The First Affiliated Hospital of Nanjing Medical University, 210029, Nanjing, People’s Republic of China
| | - Zhiping Bian
- Institute of Cardiovascular Disease, The First Affiliated Hospital of Nanjing Medical University, 210029, Nanjing, People’s Republic of China
| | - Di Yang
- Institute of Cardiovascular Disease, The First Affiliated Hospital of Nanjing Medical University, 210029, Nanjing, People’s Republic of China
| | - Ning Gu
- State Key Laboratory of Molecule and Biomolecule Electronics, Jiangsu Provincial Laboratory for Biomaterials and Devices, Southeast University, 210096, Nanjing, People’s Republic of China
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Using Mössbauer spectroscopy as key technique in the investigation of nanosized magnetic particles for drug delivery. ACTA ACUST UNITED AC 2008. [DOI: 10.1007/s10751-008-9609-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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