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Mai BT, Conteh JS, Gavilán H, Di Girolamo A, Pellegrino T. Clickable Polymer Ligand-Functionalized Iron Oxide Nanocubes: A Promising Nanoplatform for 'Local Hot Spots' Magnetically Triggered Drug Release. ACS APPLIED MATERIALS & INTERFACES 2022; 14:48476-48488. [PMID: 36256634 PMCID: PMC9634696 DOI: 10.1021/acsami.2c14752] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 09/23/2022] [Indexed: 05/23/2023]
Abstract
Exploiting the local heat on the surface of magnetic nanoparticles (MNPs) upon exposure to an alternating magnetic field (AMF) to cleave thermal labile bonds represents an interesting approach in the context of remotely triggered drug delivery. Here, taking advantages of a simple and scalable two-step ligand exchange reaction, we have prepared iron oxide nanocubes (IONCs) functionalized with a novel multifunctional polymer ligand having multiple catechol moieties, furfuryl pendants, and polyethylene glycol (PEG) side chains. Catechol groups ensure a strong binding of the polymer ligands to the IONCs surface, while the PEG chains provide good colloidal stability to the polymer-coated IONCs. More importantly, furfuryl pendants on the polymer enable to click the molecules of interest (either maleimide-fluorescein or maleimide-doxorubicin) via a thermal labile Diels-Alder adduct. The resulting IONCs functionalized with a fluorescein/doxorubicin-conjugated polymer ligand exhibit good colloidal stability in buffer saline and serum solution along with outstanding heating performance in aqueous solution or even in viscous media (81% glycerol/water) when exposed to the AMF of clinical use. The release of conjugated bioactive molecules such as fluorescein and doxorubicin could be boosted by applying AMF conditions of clinical use (16 kAm-1 and 110 kHz). It is remarkable that the magnetic hyperthermia-mediated release of the dye/drug falls in the concentration range 1.0-5.0 μM at an IONCs dose as low as 0.5 gFe/L and at no macroscopical temperature change. This local release effect makes this magnetic nanoplatform a potential tool for drug delivery with remote magnetic hyperthermia actuation and with a dose-independent action of MNPs.
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Kim CS, Nevozhay D, Aburto RR, Pehere A, Pang L, Dillard R, Wang Z, Smith C, Mathieu KB, Zhang M, Hazle JD, Bast RC, Sokolov K. One-Pot, One-Step Synthesis of Drug-Loaded Magnetic Multimicelle Aggregates. Bioconjug Chem 2022; 33:969-981. [PMID: 35522527 PMCID: PMC9121875 DOI: 10.1021/acs.bioconjchem.2c00167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Lipid-based formulations provide a nanotechnology platform that is widely used in a variety of biomedical applications because it has several advantageous properties including biocompatibility, reduced toxicity, relative ease of surface modifications, and the possibility for efficient loading of drugs, biologics, and nanoparticles. A combination of lipid-based formulations with magnetic nanoparticles such as iron oxide was shown to be highly advantageous in a growing number of applications including magnet-mediated drug delivery and image-guided therapy. Currently, lipid-based formulations are prepared by multistep protocols. Simplification of the current multistep procedures can lead to a number of important technological advantages including significantly decreased processing time, higher reaction yield, better product reproducibility, and improved quality. Here, we introduce a one-pot, single-step synthesis of drug-loaded magnetic multimicelle aggregates (MaMAs), which is based on controlled flow infusion of an iron oxide nanoparticle/lipid mixture into an aqueous drug solution under ultrasonication. Furthermore, we prepared molecular-targeted MaMAs by directional antibody conjugation through an Fc moiety using Cu-free click chemistry. Fluorescence imaging and quantification confirmed that antibody-conjugated MaMAs showed high cell-specific targeting that was enhanced by magnetic delivery.
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Affiliation(s)
- Chang Soo Kim
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Dmitry Nevozhay
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Rebeca Romero Aburto
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Ashok Pehere
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Lan Pang
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Rebecca Dillard
- Center for Molecular Microscopy, Frederick National Laboratory for Cancer Research, Center for Cancer Research, National Cancer Institute, NIH, Frederick, Maryland 21701, United States
| | - Ziqiu Wang
- Center for Molecular Microscopy, Frederick National Laboratory for Cancer Research, Center for Cancer Research, National Cancer Institute, NIH, Frederick, Maryland 21701, United States
| | - Clayton Smith
- Center for Molecular Microscopy, Frederick National Laboratory for Cancer Research, Center for Cancer Research, National Cancer Institute, NIH, Frederick, Maryland 21701, United States
| | - Kelsey Boitnott Mathieu
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Marie Zhang
- Imagion Biosystems, Inc., San Diego, California 92121, United States
| | - John D Hazle
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Robert C Bast
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Konstantin Sokolov
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States.,Department of Bioengineering, Rice University, Houston, Texas 77005, United States.,Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
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Adam A, Harlepp S, Ghilini F, Cotin G, Freis B, Goetz J, Bégin S, Tasso M, Mertz D. Core-shell iron oxide@stellate mesoporous silica for combined near-infrared photothermia and drug delivery: Influence of pH and surface chemistry. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128407] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Wu L, Wen W, Wang X, Huang D, Cao J, Qi X, Shen S. Ultrasmall iron oxide nanoparticles cause significant toxicity by specifically inducing acute oxidative stress to multiple organs. Part Fibre Toxicol 2022; 19:24. [PMID: 35351185 PMCID: PMC8962100 DOI: 10.1186/s12989-022-00465-y] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 03/17/2022] [Indexed: 01/21/2023] Open
Abstract
Background Iron oxide nanoparticles have been approved by food and drug administration for clinical application as magnetic resonance imaging (MRI) and are considered to be a biocompatible material. Large iron oxide nanoparticles are usually used as transversal (T2) contrast agents to exhibit dark contrast in MRI. In contrast, ultrasmall iron oxide nanoparticles (USPIONs) (several nanometers) showed remarkable advantage in longitudinal (T1)-weighted MRI due to the brighten effect. The study of the toxicity mainly focuses on particles with size of tens to hundreds of nanometers, while little is known about the toxicity of USPIONs. Results We fabricated Fe3O4 nanoparticles with diameters of 2.3, 4.2, and 9.3 nm and evaluated their toxicity in mice by intravenous injection. The results indicate that ultrasmall iron oxide nanoparticles with small size (2.3 and 4.2 nm) were highly toxic and were lethal at a dosage of 100 mg/kg. In contrast, no obvious toxicity was observed for iron oxide nanoparticles with size of 9.3 nm. The toxicity of small nanoparticles (2.3 and 4.2 nm) could be reduced when the total dose was split into 4 doses with each interval for 5 min. To study the toxicology, we synthesized different-sized SiO2 and gold nanoparticles. No significant toxicity was observed for ultrasmall SiO2 and gold nanoparticles in the mice. Hence, the toxicity of the ultrasmall Fe3O4 nanoparticles should be attributed to both the iron element and size. In the in vitro experiments, all the ultrasmall nanoparticles (< 5 nm) of Fe3O4, SiO2, and gold induced the generation of the reactive oxygen species (ROS) efficiently, while no obvious ROS was observed in larger nanoparticles groups. However, the ·OH was only detected in Fe3O4 group instead of SiO2 and gold groups. After intravenous injection, significantly elevated ·OH level was observed in heart, serum, and multiple organs. Among these organs, heart showed highest ·OH level due to the high distribution of ultrasmall Fe3O4 nanoparticles, leading to the acute cardiac failure and death. Conclusion Ultrasmall Fe3O4 nanoparticles (2.3 and 4.2 nm) showed high toxicity in vivo due to the distinctive capability in inducing the generation of ·OH in multiple organs, especially in heart. The toxicity was related to both the iron element and size. These findings provide novel insight into the toxicology of ultrasmall Fe3O4 nanoparticles, and also highlight the need of comprehensive evaluation for their clinic application. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12989-022-00465-y.
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Arrizabalaga JH, Casey JS, Becca JC, Liu Y, Jensen L, Hayes DJ. Development of Magnetic Nanoparticles for the Intracellular Delivery of miR-148b in Non-Small Cell Lung Cancer. BIOMEDICAL ENGINEERING ADVANCES 2022. [DOI: 10.1016/j.bea.2022.100031] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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He X, Zeng Y, Liu G, Tian Y, Wei Y, Zhao L, Yang L, Tao L. Magnetic Self-Healing Hydrogel from Difunctional Polymers Prepared via the Kabachnik-Fields Reaction. ACS Macro Lett 2022; 11:39-45. [PMID: 35574804 DOI: 10.1021/acsmacrolett.1c00720] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The development of high quality magnetic self-healing hydrogels containing well-dispersed magnetic nanoparticle has been a challenging procedure due to unavailable methods of facilely introducing groups that can efficiently stabilize these magnetic nanoparticles in the self-healing hydrogels. In this research, a polymer containing both phenylboronic acid (PBA) and phosphonic acid (PA) groups has been developed by the Kabachnik-Fields (KF) reaction. This polymer well disperses iron oxide nanoparticles (IONPs) through the strong interactions between the PA groups and the surface of the IONPs; thus, this polymer effectively mixed IONPs and poly(vinyl alcohol) (PVA) to form a hydrogel containing well-dispersed IONPs. The resulting hydrogel is self-healing, owing to the dynamic borate ester linkages. Moreover, the presence of the IONPs endowed the hydrogel with magnetic properties, also making it heat-responsive in an alternating magnetic field and expanding its application as a contrast agent for magnetic resonance imaging. The magnetic self-healing hydrogel showed excellent biosafety properties in animal experiments, suggesting its potential as an injectable implant material for biological and medical applications. This research exploits a biocompatible magnetic self-healing hydrogel with well-dispersed IONPs, demonstrating the value of the KF reaction in the development of functional polymers and smart materials, which might prompt a broad study of multicomponent reactions in interdisciplinary fields.
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Affiliation(s)
- Xianzhe He
- The Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Yuan Zeng
- The Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Guoqiang Liu
- The Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Ye Tian
- The Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Yen Wei
- The Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Lingyun Zhao
- Key Laboratory of Advanced Materials, Ministry of Education, Institute of Regenerative Medicine and Biomimetic Material Science and Technology, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Lei Yang
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People’s Republic of China
| | - Lei Tao
- The Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
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Golovin YI, Golovin DY, Vlasova KY, Veselov MM, Usvaliev AD, Kabanov AV, Klyachko NL. Non-Heating Alternating Magnetic Field Nanomechanical Stimulation of Biomolecule Structures via Magnetic Nanoparticles as the Basis for Future Low-Toxic Biomedical Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2255. [PMID: 34578570 PMCID: PMC8470408 DOI: 10.3390/nano11092255] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 12/13/2022]
Abstract
The review discusses the theoretical, experimental and toxicological aspects of the prospective biomedical application of functionalized magnetic nanoparticles (MNPs) activated by a low frequency non-heating alternating magnetic field (AMF). In this approach, known as nano-magnetomechanical activation (NMMA), the MNPs are used as mediators that localize and apply force to such target biomolecular structures as enzyme molecules, transport vesicles, cell organelles, etc., without significant heating. It is shown that NMMA can become a biophysical platform for a family of therapy methods including the addressed delivery and controlled release of therapeutic agents from transport nanomodules, as well as selective molecular nanoscale localized drugless nanomechanical impacts. It is characterized by low system biochemical and electromagnetic toxicity. A technique of 3D scanning of the NMMA region with the size of several mm to several cm over object internals has been described.
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Affiliation(s)
- Yuri I. Golovin
- Institute “Nanotechnology and Nanomaterials”, G.R. Derzhavin Tambov State University, 392000 Tambov, Russia; (Y.I.G.); (D.Y.G.)
- Department of Chemical Enzymology, School of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (K.Y.V.); (M.M.V.); (A.D.U.); (A.V.K.)
| | - Dmitry Yu. Golovin
- Institute “Nanotechnology and Nanomaterials”, G.R. Derzhavin Tambov State University, 392000 Tambov, Russia; (Y.I.G.); (D.Y.G.)
| | - Ksenia Yu. Vlasova
- Department of Chemical Enzymology, School of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (K.Y.V.); (M.M.V.); (A.D.U.); (A.V.K.)
| | - Maxim M. Veselov
- Department of Chemical Enzymology, School of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (K.Y.V.); (M.M.V.); (A.D.U.); (A.V.K.)
| | - Azizbek D. Usvaliev
- Department of Chemical Enzymology, School of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (K.Y.V.); (M.M.V.); (A.D.U.); (A.V.K.)
| | - Alexander V. Kabanov
- Department of Chemical Enzymology, School of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (K.Y.V.); (M.M.V.); (A.D.U.); (A.V.K.)
- Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Natalia L. Klyachko
- Institute “Nanotechnology and Nanomaterials”, G.R. Derzhavin Tambov State University, 392000 Tambov, Russia; (Y.I.G.); (D.Y.G.)
- Department of Chemical Enzymology, School of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (K.Y.V.); (M.M.V.); (A.D.U.); (A.V.K.)
- Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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Díaz-Puerto ZJ, Raya-Barón Á, van Leeuwen PWNM, Asensio JM, Chaudret B. Determination of the surface temperature of magnetically heated nanoparticles using a catalytic approach. NANOSCALE 2021; 13:12438-12442. [PMID: 34195744 DOI: 10.1039/d1nr02283k] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Herein we describe a new method for the determination of the surface temperature of magnetically heated nanoparticles in solution using the temperature dependency of the catalytic performances of iron carbide nanoparticles coated with ruthenium (Fe2.2C@Ru) for acetophenone hydrodeoxygenation. A correlation between nanoparticle surface temperature and magnetic field could be established. Very high surface temperatures could be estimated in different solvents, which were also found similar at a given magnetic field and well above some solvent boiling points.
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9
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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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Jo SE, Choi JW, Choi SJ. Synthesis of Silver-Impregnated Magnetite Mesoporous Silica Composites for Removing Iodide in Aqueous Solution. TOXICS 2021; 9:175. [PMID: 34437493 PMCID: PMC8402580 DOI: 10.3390/toxics9080175] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 07/20/2021] [Accepted: 07/21/2021] [Indexed: 11/17/2022]
Abstract
Mag@silica-Ag composite has a high sorption ability for I- in aqueous solution due to its high surface area and strong affinity for the studied anion. The material adsorbed I- rapidly during the initial contact time (in 45 min, η = 80%) and reached adsorption equilibrium after 2 h. Moreover, mag@silica-Ag proved to selectively remove I- from a mixture of Cl-, NO3- and I-. The adsorption behavior fitted the Langmuir isotherm perfectly and the pseudo-second-order kinetic model. Based on the Langmuir isotherm, the maximum adsorption capacity of mag@silica-Ag was 0.82 mmol/g, which is significantly higher than previously developed adsorbents. This study introduces a practical application of a high-capacity adsorbent in removing radioactive I- from wastewaters.
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Affiliation(s)
- Sang-Eun Jo
- School of Architectural, Civil, Environmental, and Energy Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu 41566, Korea;
| | - Jung-Weon Choi
- Green Carbon Catalysis Center, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong, Daejeon 34114, Korea;
| | - Sang-June Choi
- School of Architectural, Civil, Environmental, and Energy Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu 41566, Korea;
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Metzger TS, Siam R, Kolodny Y, Goren N, Sukenik N, Yochelis S, Abu-Reziq R, Avnir D, Paltiel Y. Dynamic Spin-Controlled Enantioselective Catalytic Chiral Reactions. J Phys Chem Lett 2021; 12:5469-5472. [PMID: 34085834 DOI: 10.1021/acs.jpclett.1c01518] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Enantioselective catalytic chiral reactions are important to all aspects of life sciences. Here we present the first utilization of the chiral induced spin selectivity (CISS) effect to form, enantioselectively, sp3 chiral centers in catalytic reactions, starting from achiral reagents. The enantiomeric symmetry is broken by affecting spin-controlled different reaction dynamics toward each of the enantiomers, using magnetic substrates. Two catalytic reactions are used for this purpose: a sulfide to sulfoxide oxidation and a Diels-Alder cycloaddition reaction, both catalyzed by hematite (Fe2O3). The proof of concept was evaluated by circular dichroism measurements and by chiral high-performance liquid chromatography techniques. These results provide direct evidence that the directionality of the electron spin can break enantiomeric symmetry, enabling asymmetric catalysis without using chiral reagents, solvents, or catalysts.
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Rodin M, Li J, Kuckling D. Dually cross-linked single networks: structures and applications. Chem Soc Rev 2021; 50:8147-8177. [PMID: 34059857 DOI: 10.1039/d0cs01585g] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cross-linked polymers have attracted an immense attention over the years, however, there are many flaws of these systems, e.g. softness and brittleness; such materials possess non-adjustable properties and cannot recover from damage and thus are limited in their practical applications. Supramolecular chemistry offers a variety of dynamic interactions that when integrated into polymeric gels endow the systems with reversibility and responsiveness to external stimuli. A combination of different cross-links in a single gel could be the key to tackle these drawbacks, since covalent or chemical cross-linking serve to maintain the permanent shape of the material and to improve overall mechanical performance, whereas non-covalent cross-links impart dynamicity, reversibility, stimuli-responsiveness and often toughness to the material. In the present review we sought to give a comprehensive overview of the progress in design strategies of different types of dually cross-linked single gels made by researchers over the past decade as well as the successful implementations of these advances in many demanding fields where versatile multifunctional materials are required, such as tissue engineering, drug delivery, self-healing and adhesive systems, sensors as well as shape memory materials and actuators.
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Affiliation(s)
- Maksim Rodin
- Department of Chemistry, Paderborn University, Warburger Str. 100, 33098 Paderborn, Germany.
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Bi H, Chen Z, Qiu J. Drug release and magneto-calorific analysis of magnetic lipid microcapsules for potential cancer therapeutics. Des Monomers Polym 2021; 24:156-161. [PMID: 34104073 PMCID: PMC8143628 DOI: 10.1080/15685551.2021.1929684] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Magnetic nanoparticles (MNPs) with safety, stability and excellent magneto-calorific effect are the precondition for the smart magnetic drug carriers' fabrication and controllable drug release at a specific target in clinical treatment. In this study, the drug release and magneto-calorific effect of two types of magnetic lipid microcapsules (MLMs) loading lipid-coated MNPs and uncoated MNPs respectively were compared deeply in experimental analysis and theoretical simulation. The simulation results revealed that almost same magnetic heat effect and temperature increasing exist between lipid-coated and uncoated MNPs, which was consistent with the experimental drug release results. Coating lipid on MNPs didn't affect the magnetic heat and heat transfer of the MNPs. Because of the heat transfer between MNPs and water, MLMs and water around, the temperature increasing of whole sample solution is lower than that of the MNPs themselves. Our results provide a reliable theoretical basis for the development of healthy, safe, and biocompatible drug delivery systems.
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Affiliation(s)
- Hongmei Bi
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, China.,College of Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Zeqin Chen
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, China
| | - Jiaqin Qiu
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, China
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Li YL, Zhu XM, Liang H, Orvig C, Chen ZF. Recent Advances in Asialoglycoprotein Receptor and Glycyrrhetinic Acid Receptor-Mediated and/or pH-Responsive Hepatocellular Carcinoma- Targeted Drug Delivery. Curr Med Chem 2021; 28:1508-1534. [PMID: 32368967 DOI: 10.2174/0929867327666200505085756] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 03/01/2020] [Accepted: 04/10/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) seriously affects human health, especially, it easily develops multi-drug resistance (MDR) which results in treatment failure. There is an urgent need to develop highly effective and low-toxicity therapeutic agents to treat HCC and to overcome its MDR. Targeted drug delivery systems (DDS) for cancer therapy, including nanoparticles, lipids, micelles and liposomes, have been studied for decades. Recently, more attention has been paid to multifunctional DDS containing various ligands such as polymer moieties, targeting moieties, and acid-labile linkages. The polymer moieties such as poly(ethylene glycol) (PEG), chitosan (CTS), hyaluronic acid, pullulan, poly(ethylene oxide) (PEO), poly(propylene oxide) (PPO) protect DDS from degradation. Asialoglycoprotein receptor (ASGPR) and glycyrrhetinic acid receptor (GAR) are most often used as the targeting moieties, which are overexpressed on hepatocytes. Acid-labile linkage, catering for the pH difference between tumor cells and normal tissue, has been utilized to release drugs at tumor tissue. OBJECTIVES This review provides a summary of the recent progress in ASGPR and GAR-mediated and/or pH-responsive HCC-targeted drug delivery. CONCLUSION The multifunctional DDS may prolong systemic circulation, continuously release drugs, increase the accumulation of drugs at the targeted site, enhance the anticancer effect, and reduce side effects both in vitro and in vivo. But it is rarely used to investigate MDR of HCC; therefore, it needs to be further studied before going into clinical trials.
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Affiliation(s)
- Yu-Lan Li
- Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road, Guilin 541004, China
| | - Xiao-Min Zhu
- Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road, Guilin 541004, China
| | - Hong Liang
- Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road, Guilin 541004, China
| | - Chris Orvig
- Department of Chemistry, Faculty of Science, The University of British Columbia, 2036 Main Mall Vancouver, British Columbia V6T 1Z1, Canada
| | - Zhen-Feng Chen
- Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road, Guilin 541004, China
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15
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Rivera-Rodriguez A, Rinaldi-Ramos CM. Emerging Biomedical Applications Based on the Response of Magnetic Nanoparticles to Time-Varying Magnetic Fields. Annu Rev Chem Biomol Eng 2021; 12:163-185. [PMID: 33856937 DOI: 10.1146/annurev-chembioeng-102720-015630] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Magnetic nanoparticles are of interest for biomedical applications because of their biocompatibility, tunable surface chemistry, and actuation using applied magnetic fields. Magnetic nanoparticles respond to time-varying magnetic fields via physical particle rotation or internal dipole reorientation, which can result in signal generation or conversion of magnetic energy to heat. This dynamic magnetization response enables their use as tracers in magnetic particle imaging (MPI), an emerging biomedical imaging modality in which signal is quantitative of tracer mass and there is no tissue background signal or signal attenuation. Conversion of magnetic energy to heat motivates use in nanoscale thermal cancer therapy, magnetic actuation of drug release, and rapid rewarming of cryopreserved organs. This review introduces basic concepts of magnetic nanoparticle response to time-varying magnetic fields and presents recent advances in the field, with an emphasis on MPI and conversion of magnetic energy to heat.
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Affiliation(s)
- Angelie Rivera-Rodriguez
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, USA; ,
| | - Carlos M Rinaldi-Ramos
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, USA; , .,Department of Chemical Engineering, University of Florida, Gainesville, Florida 32611, USA
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16
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Tandiana R, Brun E, Sicard-Roselli C, Domin D, Van-Oanh NT, Clavaguéra C. Probing the structural properties of the water solvation shell around gold nanoparticles: A computational study. J Chem Phys 2021; 154:044706. [DOI: 10.1063/5.0037551] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Rika Tandiana
- Université Paris-Saclay, CNRS, Institut de Chimie Physique, UMR8000, 91405 Orsay, France
| | - Emilie Brun
- Université Paris-Saclay, CNRS, Institut de Chimie Physique, UMR8000, 91405 Orsay, France
| | - Cécile Sicard-Roselli
- Université Paris-Saclay, CNRS, Institut de Chimie Physique, UMR8000, 91405 Orsay, France
| | - Dominik Domin
- Université Paris-Saclay, CNRS, Institut de Chimie Physique, UMR8000, 91405 Orsay, France
| | - Nguyen-Thi Van-Oanh
- Université Paris-Saclay, CNRS, Institut de Chimie Physique, UMR8000, 91405 Orsay, France
| | - Carine Clavaguéra
- Université Paris-Saclay, CNRS, Institut de Chimie Physique, UMR8000, 91405 Orsay, France
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17
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Cambria MT, Villaggio G, Laudani S, Pulvirenti L, Federico C, Saccone S, Condorelli GG, Sinatra F. The Interplay between Fe 3O 4 Superparamagnetic Nanoparticles, Sodium Butyrate, and Folic Acid for Intracellular Transport. Int J Mol Sci 2020; 21:ijms21228473. [PMID: 33187164 PMCID: PMC7697628 DOI: 10.3390/ijms21228473] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/04/2020] [Accepted: 11/08/2020] [Indexed: 12/22/2022] Open
Abstract
Combined treatments which use nanoparticles and drugs could be a synergistic strategy for the treatment of a variety of cancers to overcome drug resistance, low efficacy, and high-dose-induced systemic toxicity. In this study, the effects on human colon adenocarcinoma cells of surface modified Fe3O4 magnetic nanoparticles (MNPs) in combination with sodium butyrate (NaBu), added as a free formulation, were examined demonstrating that the co-delivery produced a cytotoxic effect on malignant cells. Two different MNP coatings were investigated: a simple polyethylene glycol (PEG) layer and a mixed folic acid (FA) and PEG layer. Our results demonstrated that MNPs with FA (FA-PEG@MNPs) have a better cellular uptake than the ones without FA (PEG@MNPs), probably due to the presence of folate that acts as an activator of folate receptors (FRs) expression. However, in the presence of NaBu, the difference between the two types of MNPs was reduced. These similar behaviors for both MNPs likely occurred because of the differentiation induced by butyrate that increases the uptake of ferromagnetic nanoparticles. Moreover, we observed a strong decrease of cell viability in a NaBu dose-dependent manner. Taking into account these results, the cooperation of multifunctional MNPs with NaBu, taking into consideration the particular cancer-cell properties, can be a valuable tool for future cancer treatment.
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Affiliation(s)
- Maria Teresa Cambria
- Dipartimento di Scienze Biomediche e Biotecnologiche, Università di Catania, 95125 Catania, Italy; (G.V.); (S.L.); (F.S.)
- Correspondence: (M.T.C.); (G.G.C.)
| | - Giusy Villaggio
- Dipartimento di Scienze Biomediche e Biotecnologiche, Università di Catania, 95125 Catania, Italy; (G.V.); (S.L.); (F.S.)
| | - Samuele Laudani
- Dipartimento di Scienze Biomediche e Biotecnologiche, Università di Catania, 95125 Catania, Italy; (G.V.); (S.L.); (F.S.)
| | - Luca Pulvirenti
- Dipartimento di Scienze Chimiche, Università di Catania, 95125 Catania, Italy;
| | - Concetta Federico
- Dipartimento di Scienze Geologiche, Biologiche e Ambientali, Università di Catania, 95125 Catania, Italy; (C.F.); (S.S.)
| | - Salvatore Saccone
- Dipartimento di Scienze Geologiche, Biologiche e Ambientali, Università di Catania, 95125 Catania, Italy; (C.F.); (S.S.)
| | - Guglielmo Guido Condorelli
- Dipartimento di Scienze Chimiche, Università di Catania, 95125 Catania, Italy;
- Consorzio Interuniversitario di Scienza e Tecnologia dei Materiali (INSTM) UdR di Catania, 95125 Catania, Italy
- Correspondence: (M.T.C.); (G.G.C.)
| | - Fulvia Sinatra
- Dipartimento di Scienze Biomediche e Biotecnologiche, Università di Catania, 95125 Catania, Italy; (G.V.); (S.L.); (F.S.)
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18
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Shrivastava G, Bakshi HA, Aljabali AA, Mishra V, Hakkim FL, Charbe NB, Kesharwani P, Chellappan DK, Dua K, Tambuwala MM. Nucleic Acid Aptamers as a Potential Nucleus Targeted Drug Delivery System. Curr Drug Deliv 2020; 17:101-111. [PMID: 31906837 DOI: 10.2174/1567201817666200106104332] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 10/04/2019] [Accepted: 11/02/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Nucleus targeted drug delivery provides several opportunities for the treatment of fatal diseases such as cancer. However, the complex nucleocytoplasmic barriers pose significant challenges for delivering a drug directly and efficiently into the nucleus. Aptamers representing singlestranded DNA and RNA qualify as next-generation highly advanced and personalized medicinal agents that successfully inhibit the expression of certain proteins; possess extraordinary gene-expression for manoeuvring the diseased cell's fate with negligible toxicity. In addition, the precisely directed aptamers to the site of action present a tremendous potential to reach the nucleus by escaping the ensuing barriers to exhibit a better drug activity and gene expression. OBJECTIVE This review epigrammatically highlights the significance of targeted drug delivery and presents a comprehensive description of the principal barriers faced by the nucleus targeted drug delivery paradigm and ensuing complexities thereof. Eventually, the progress of nucleus targeting with nucleic acid aptamers and success achieved so far have also been reviewed. METHODS Systematic literature search was conducted of research published to date in the field of nucleic acid aptamers. CONCLUSION The review specifically points out the contribution of individual aptamers as the nucleustargeting agent rather than aptamers in conjugated form.
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Affiliation(s)
- Garima Shrivastava
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi, India
| | - Hamid A Bakshi
- SAAD Centre for Pharmacy and Diabetes, School of Pharmacy and Pharmaceutical Science, Ulster University, Coleraine, County Londonderry BT52 1SA Northern Ireland, United Kingdom
| | - Alaa A Aljabali
- Faculty of Pharmacy, Department of Pharmaceutical Sciences, Yarmouk University, Irbid, Jordan
| | - Vijay Mishra
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara (Punjab), India
| | - Faruck L Hakkim
- Department of Mathematics and Sciences, College of Arts and Applied Sciences, Dhofar University, Salalah, Oman
| | - Nitin B Charbe
- Departamento de Quimica Organica, Facultad de Quimicay de Farmacia, Pontificia Universidad Catolica de Chile, Av. Vicuña McKenna 4860, Macul, Santiago 7820436, Chile
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Dinesh K Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, Bukit Jalil 57000, Kuala Lumpur, Malaysia
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW 2007, Australia
| | - Murtaza M Tambuwala
- SAAD Centre for Pharmacy and Diabetes, School of Pharmacy and Pharmaceutical Science, Ulster University, Coleraine, County Londonderry BT52 1SA Northern Ireland, United Kingdom
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19
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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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20
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Casey JS, Arrizabalaga JH, Abu-Laban M, Becca JC, Rose BJ, Strickland KT, Bursavich JB, McCann JS, Pacheco CN, Jensen L, Attaluri A, Hayes DJ. Alternating magnetic field mediated release of fluorophores from magnetic nanoparticles by hysteretic heating. J Colloid Interface Sci 2020; 571:348-355. [PMID: 32209489 PMCID: PMC7570445 DOI: 10.1016/j.jcis.2020.03.056] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 02/24/2020] [Accepted: 03/16/2020] [Indexed: 01/05/2023]
Abstract
This study explores the use of differential heating of magnetic nanoparticles with different sizes and compositions (MFe2O4 (M = Fe, Co)) for heteroplexed temporal controlled release of conjugated fluorophores from the surface of nanoparticles. By exploiting these differences, we were able to control the amount of hysteretic heating occurring with the distinct sets of magnetic nanoparticles using the same applied alternating magnetic field radio frequency (AMF-RF). Using thermally labile retro-Diels-Alder linkers conjugated to the surface of nanoparticles, the fluorescent payload from the different nanoparticles disengaged when sufficient energy was locally generated during hysteretic heating. 1H, 13C NMR, ESI-MS, and SIMS characterized the thermally responsive fluorescent cycloadducts used in this study; the Diels Alder cycloadducts were modeled using density functional theory (DFT) computations. The localized point heating of the different nanoparticle compositions drove the retro-Diels-Alder reaction at different times resulting in higher release rates of fluorophores from the CoFe2O4 compared to the Fe3O4 nanoparticles.
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Affiliation(s)
- Jonathan S Casey
- The Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA 16802, United States
| | - Julien H Arrizabalaga
- The Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA 16802, United States
| | - Mohammad Abu-Laban
- Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, United States
| | - Jeffrey C Becca
- The Department of Chemistry, The Pennsylvania State University, University Park, PA 16802, United States
| | - Benjamin J Rose
- The Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA 16802, United States
| | - Kevin T Strickland
- The Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA 16802, United States
| | - Jacob B Bursavich
- The Department of Agricultural and Biological Engineering, Louisiana State University, Baton Rouge, LA 70803, United States
| | - Jacob S McCann
- The Department of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA 16802, United States
| | - Carlos N Pacheco
- The Department of Chemistry, The Pennsylvania State University, University Park, PA 16802, United States; The NMR Facility, The Pennsylvania State University, University Park, PA 16802, United States
| | - Lasse Jensen
- The Department of Chemistry, The Pennsylvania State University, University Park, PA 16802, United States
| | - Anilchandra Attaluri
- The Department of Mechanical Engineering, The Pennsylvania State University, Harrisburg, PA 17057, United States
| | - Daniel J Hayes
- The Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA 16802, United States; Materials Research Institute, Millennium Science Complex, The Pennsylvania State University, University Park, PA 16802, United States; The Huck Institute of the Life Sciences, Millennium Science Complex, The Pennsylvania State University, University Park, PA 16802, United States.
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21
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Guan G, Li B, Zhang W, Cui Z, He SA, Zou R, Lu X, Hu J. High-efficiency and safe sulfur-doped iron oxides for magnetic resonance imaging-guided photothermal/magnetic hyperthermia therapy. Dalton Trans 2020; 49:5493-5502. [PMID: 32266911 DOI: 10.1039/d0dt00297f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Heat therapy is a promising therapeutic modality for cancer treatment due to the minimum adverse effects of selective local hyperthermia; however, the low heating efficiency of heat therapy under safe conditions is an issue for its bioapplication. Here, we report the synthesis of water-dispersible sulfur doped iron oxides (SDIOs) with different phase structures and the exploration of the relationships between the different SDIOs and their induction heating capacities as a guideline to obtain a photo-magnetic hyperthermia agent. The agent exhibits good biocompatibility, excellent photothermal conversion efficiency (55.8%) and great T2 weighted magnetic resonance imaging (63.7 mM-1 s-1). Significantly, the SDIOs effectively eliminate tumours in a biologically safe AC magnetic field range (H·f = 4.3 < 5.0 × 106 kA m-1 s-1) and with 808 nm laser irradiation at a safe density of 0.33 W cm-2; also, they can be mostly metabolized from the body after one month. The work presented here adopts anion-doped iron oxides to dramatically improve photo-magnetic hyperthermia effects and may enable further exploration in thermotherapeutic research.
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Affiliation(s)
- Guoqiang Guan
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China.
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22
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Mai BT, Barthel MJ, Lak A, Avellini T, Panaite AM, Rodrigues EM, Goldoni L, Pellegrino T. Photo-induced copper mediated copolymerization of activated-ester methacrylate polymers and their use as reactive precursors to prepare multi-dentate ligands for the water transfer of inorganic nanoparticles. Polym Chem 2020. [DOI: 10.1039/d0py00212g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Polymers bearing activated ester groups are synthesized using photo-ATRP and used as precursors for direct synthesis of multi-phosphonic acid functionalized ligands which are able to transfer different nanoparticles with distinct cores into water.
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Affiliation(s)
- Binh T. Mai
- Istituto Italiano di Tecnologia (IIT)
- 16163 Genoa
- Italy
| | | | - Aidin Lak
- Istituto Italiano di Tecnologia (IIT)
- 16163 Genoa
- Italy
| | | | | | | | - Luca Goldoni
- Istituto Italiano di Tecnologia (IIT)
- 16163 Genoa
- Italy
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23
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Zhang A, Jung K, Li A, Liu J, Boyer C. Recent advances in stimuli-responsive polymer systems for remotely controlled drug release. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.101164] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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24
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Chen J, Liu J, Hu Y, Tian Z, Zhu Y. Metal-organic framework-coated magnetite nanoparticles for synergistic magnetic hyperthermia and chemotherapy with pH-triggered drug release. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2019; 20:1043-1054. [PMID: 31723371 PMCID: PMC6844413 DOI: 10.1080/14686996.2019.1682467] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 10/16/2019] [Accepted: 10/16/2019] [Indexed: 05/19/2023]
Abstract
In nanoplatform-based tumor treatment, combining chemotherapy with hyperthermia therapy is an interesting strategy to achieve enhanced therapeutic efficacy with low dose of delivery drugs. Compared to photothermal therapy, magnetic hyperthermia has few restrictions on penetrating tissue by an alternating magnetic field, and thereby could cure various solid tumors, even deep-tissue ones. In this work, we proposed to construct magnetic nanocomposites (Fe3O4@PDA@ZIF-90) by the external growth of metal-organic framework ZIF-90 on polydopamine (PDA)-coated Fe3O4 nanoparticles for synergistic magnetic hyperthermia and chemotherapy. In such multifunctional platform, Fe3O4 nanoparticle was utilized as a magnetic heating seed, PDA layer acted as an inducer for the growth of ZIF-90 shell and porous ZIF-90 shell served as drug nanocarrier to load doxorubicin (DOX). The well-defined Fe3O4@PDA@ZIF-90 core-shell nanoparticles were displayed with an average size of ca. 200 nm and possessed the abilities to load high capacity of DOX as well as trigger drug release in a pH-responsive way. Furthermore, the Fe3O4@PDA@ZIF-90 nanoparticles can raise the local temperature to meet hyperthermia condition under an alternating magnetic field owing to the magnetocaloric effect of Fe3O4 cores. In the in vitro experiments, the Fe3O4@PDA@ZIF-90 nanoparticles showed a negligible cytotoxicity to Hela cells. More significantly, after cellular internalization, the DOX-loaded Fe3O4@PDA@ZIF-90 nanoparticles exhibited distinctively synergistic effect to kill tumor cells with higher efficacy compared to chemotherapy or magnetic hyperthermia alone, presenting a great potential for efficient tumor therapy.
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Affiliation(s)
- Jiajie Chen
- School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai, P. R. China
| | - Jiaxing Liu
- School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai, P. R. China
| | - Yaping Hu
- School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai, P. R. China
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemical Engineering, Huanggang Normal University, Huanggang, Hubei, P. R. China
| | - Zhengfang Tian
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemical Engineering, Huanggang Normal University, Huanggang, Hubei, P. R. China
| | - Yufang Zhu
- School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai, P. R. China
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemical Engineering, Huanggang Normal University, Huanggang, Hubei, P. R. China
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institutes of Ceramics, Chinese Academy of Sciences, Shanghai, China
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25
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Mikšátko J, Aurélio D, Kovaříček P, Michlová M, Veverka M, Fridrichová M, Matulková I, Žáček M, Kalbáč M, Vejpravová J. Thermoreversible magnetic nanochains. NANOSCALE 2019; 11:16773-16780. [PMID: 31309957 DOI: 10.1039/c9nr03531a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The reversible organization of nanomagnets into highly anisotropic assemblies is of considerable interest for many applications, including theragnostic strategies in vivo. The current preparation strategies lead to structures that are not stable without the permanent presence of an applied magnetic field (MF); otherwise, irreversible assemblies are produced with moderate shape anisotropy at nanoscales. Here, we present a new approach based on the thermoreversible Diels-Alder reaction in the presence of an external MF that enables the assembly of single-domain nanomagnets into narrow chains with lengths of several micrometers. The MF-assisted click chemistry approach included (i) the synthesis of nanoparticles through a modified hydrothermal method, (ii) their functionalization via ligand exchange, (iii) the MF-assisted formation of chains, and (iv) the linkage of the nanomagnets in the presence of the magnetic field. Moreover, the chains can be again disassembled at elevated temperatures through a retro-Diels-Alder reaction. We thus demonstrated for the first time that MF-assisted click chemistry is a convenient method for large-scale preparation of highly anisotropic assemblies of nanosized magnets that can be reversibly decomposed by thermal treatment.
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Affiliation(s)
- Jiří Mikšátko
- Heyrovsky Institute of Physical Chemistry of the Czech Academy of Sciences, v.v.i., Dolejškova 2155/3, 182 23 Prague 8, Czech Republic.
| | - David Aurélio
- Department of Condensed Matter Physics, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 121 16 Prague 2, Czech Republic.
| | - Petr Kovaříček
- Heyrovsky Institute of Physical Chemistry of the Czech Academy of Sciences, v.v.i., Dolejškova 2155/3, 182 23 Prague 8, Czech Republic.
| | - Magdalena Michlová
- Heyrovsky Institute of Physical Chemistry of the Czech Academy of Sciences, v.v.i., Dolejškova 2155/3, 182 23 Prague 8, Czech Republic.
| | - Miroslav Veverka
- Department of Condensed Matter Physics, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 121 16 Prague 2, Czech Republic.
| | - Michaela Fridrichová
- Heyrovsky Institute of Physical Chemistry of the Czech Academy of Sciences, v.v.i., Dolejškova 2155/3, 182 23 Prague 8, Czech Republic.
| | - Irena Matulková
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030/8, 128 43 Prague 2, Czech Republic
| | - Martin Žáček
- Department of Condensed Matter Physics, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 121 16 Prague 2, Czech Republic.
| | - Martin Kalbáč
- Heyrovsky Institute of Physical Chemistry of the Czech Academy of Sciences, v.v.i., Dolejškova 2155/3, 182 23 Prague 8, Czech Republic.
| | - Jana Vejpravová
- Department of Condensed Matter Physics, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 121 16 Prague 2, Czech Republic.
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26
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Chen Y, Cheng T, Qin A, Tang BZ. Alkyne–Azide Click Polymerization Catalyzed by Magnetically Recyclable Fe
3
O
4
/SiO
2
/Cu
2
O Nanoparticles. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900064] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yizhao Chen
- State Key Laboratory of Luminescent Materials and DevicesCenter for Aggregation‐Induced EmissionSouth China University of Technology Guangzhou 510640 China
| | - Tianyu Cheng
- State Key Laboratory of Luminescent Materials and DevicesCenter for Aggregation‐Induced EmissionSouth China University of Technology Guangzhou 510640 China
| | - Anjun Qin
- State Key Laboratory of Luminescent Materials and DevicesCenter for Aggregation‐Induced EmissionSouth China University of Technology Guangzhou 510640 China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and DevicesCenter for Aggregation‐Induced EmissionSouth China University of Technology Guangzhou 510640 China
- Department of ChemistryHong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and ReconstructionInstitute for Advanced StudyDepartment of Chemical and Biological EngineeringThe Hong Kong University of Science & Technology Clear Water Bay Kowloon Hong Kong China
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27
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Liu JF, Jang B, Issadore D, Tsourkas A. Use of magnetic fields and nanoparticles to trigger drug release and improve tumor targeting. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 11:e1571. [PMID: 31241251 DOI: 10.1002/wnan.1571] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 04/29/2019] [Accepted: 05/31/2019] [Indexed: 12/21/2022]
Abstract
Drug delivery strategies aim to maximize a drug's therapeutic index by increasing the concentration of drug at target sites while minimizing delivery to off-target tissues. Because biological tissues are minimally responsive to magnetic fields, there has been a great deal of interest in using magnetic nanoparticles in combination with applied magnetic fields to selectively control the accumulation and release of drug in target tissues while minimizing the impact on surrounding tissue. In particular, spatially variant magnetic fields have been used to encourage accumulation of drug-loaded magnetic nanoparticles at target sites, while time-variant magnetic fields have been used to induce drug release from thermally sensitive nanocarriers. In this review, we discuss nanoparticle formulations and approaches that have been developed for magnetic targeting and/or magnetically induced drug release, as well as ongoing challenges in using magnetism for therapeutic applications. This article is categorized under: Diagnostic Tools > in vivo Nanodiagnostics and Imaging Therapeutic Approaches and Drug Discovery > Emerging Technologies Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- Jessica F Liu
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Bian Jang
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania
| | - David Issadore
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Andrew Tsourkas
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania
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28
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Ménard M, Meyer F, Affolter-Zbaraszczuk C, Rabineau M, Adam A, Ramirez PD, Bégin-Colin S, Mertz D. Design of hybrid protein-coated magnetic core-mesoporous silica shell nanocomposites for MRI and drug release assessed in a 3D tumor cell model. NANOTECHNOLOGY 2019; 30:174001. [PMID: 30641488 DOI: 10.1088/1361-6528/aafe1c] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this work, we describe the design and the use of a novel theranostic hybrid nanocomposite made of an iron oxide core and a mesoporous silica shell (IO@MS) of ca. 30 nm coated by human serum albumin (HSA) layer for magnetic resonance imaging and drug delivery applications. The porosity of IO@MS nanoparticles was loaded with an antitumoral drug, Doxorubicin (Dox) reaching a high drug loading capacity (DLC) of 34 w%. To entrap the drug, a tight HSA coating held via isobutyramide (IBAM) binders was deposited. We show that this protein nanoassembly entraps the drugs efficiently and behaves as an innovative enzyme-sensitive gatekeeper that is degraded upon protease action. Finally we assess the Dox release in a 3D cell model via confocal imaging and its cytotoxicity is shown by growth inhibition studies on liver cancer cell spheroids.
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Affiliation(s)
- Mathilde Ménard
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504, CNRS, Université de Strasbourg, 23, rue du Loess, BP 43, F-67034, Strasbourg, France. Université de Strasbourg, INSERM, UMR_S 1121 Biomatériaux et bioingénierie, FMTS, 11 rue Humann, F-67085, Strasbourg, Cedex, France
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Mozayyeni N, Morsali A, Bozorgmehr MR, Beyramabadi SA. Mechanistic and energetic studies of superparamagnetic iron oxide nanoparticles as a cyclophosphamide anticancer drug nanocarrier: A quantum mechanical approach. PROGRESS IN REACTION KINETICS AND MECHANISM 2019. [DOI: 10.1177/1468678319825689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Using Fe6(OH)18(H2O)6 as a ring cluster model for superparamagnetic iron oxide nanoparticles, noncovalent configurations and three mechanisms of covalent functionalization of superparamagnetic iron oxide nanoparticles with cyclophosphamide an anticancer drug were studied. Quantum molecular descriptors, solvation, and binding energies of noncovalent interactions were investigated the in gas and solution phases at the B3LYP and M06-2X density functional levels. In the vicinity of superparamagnetic iron oxide nanoparticles, the reactivity of the drug increases, showing cyclophosphamide can probably bind to superparamagnetic iron oxide nanoparticles through Cl ( k1 mechanism), P=O ( k2 mechanism), and NH in a six-membered ring ( k3 mechanism) groups. The activation parameters of all pathways were calculated, indicating the high barriers related to the k1 and k2 mechanisms are higher the barrier related to the k3 mechanism. The k3 mechanism is also spontaneous and exothermic and is therefore the preferred mechanism for covalent functionalization.
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Affiliation(s)
- Neda Mozayyeni
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
- Research Center for Animal Development Applied Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Ali Morsali
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
- Research Center for Animal Development Applied Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Mohammad Reza Bozorgmehr
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
- Research Center for Animal Development Applied Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Safar Ali Beyramabadi
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
- Research Center for Animal Development Applied Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
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30
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Kahraman G, Wang DY, von Irmer J, Gallei M, Hey-Hawkins E, Eren T. Synthesis and Characterization of Phosphorus- and Carborane-Containing Polyoxanorbornene Block Copolymers. Polymers (Basel) 2019; 11:E613. [PMID: 30960597 PMCID: PMC6523416 DOI: 10.3390/polym11040613] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 03/24/2019] [Accepted: 03/26/2019] [Indexed: 12/28/2022] Open
Abstract
Grubbs-catalyzed ring-opening metathesis polymerization (ROMP) of carborane- and phosphonate-containing monomers has been used for the generation of hybrid block copolymers. Molecular weights with Mn of 50,000 g/mol were readily obtained with polydispersity index values, Đ, between 1.03⁻1.08. Reaction of the phospha ester and carborane substituted oxanorbornene block copolymer with trimethylsilyl bromide led to a new polymer with phosphonic acid functionalities. In application studies, the phospha-carborane functionalized block polymer was tested as heat resistance material. Thermal stability was investigated by thermal gravimetric analysis (TGA) and microscale combustion calorimetry (MCC) analysis. Thermal treatment and ceramic yield under air were directly correlated to the carborane content of the block copolymer. However, phosphorus content in the polymer was more crucial for the char residues when heated under nitrogen atmosphere. The peak heat release rate (PHRR) increased as the number of phosphonate functionalities increased. However, corresponding phosphonic acid derivatives featured a lower heat release rate and total heat release. Moreover, the phosphonic acid functionalities of the block copolymer offer efficient chelating capabilities for iron nanoparticles, which is of interest for applications in biomedicine in the future. The complexation with iron oxide nanoparticles was studied by transmission electron microscopy (TEM) and inductively coupled plasma mass spectrometry (ICP⁻MS).
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Affiliation(s)
- Gizem Kahraman
- Chemistry Department, Yildiz Technical University, 34220 Istanbul, Turkey.
| | - De-Yi Wang
- IMDEA Materials Institute, C/Eric Kandel, 2, Getafe, 28906 Madrid, Spain.
| | - Jonas von Irmer
- Macromolecular Chemistry Department, Technische Universität Darmstadt, 64287 Darmstadt, Germany.
| | - Markus Gallei
- Macromolecular Chemistry Department, Technische Universität Darmstadt, 64287 Darmstadt, Germany.
- Organic Macromolecular Chemistry, Saarland University, Campus Saarbrücken C4 2, 66123 Saarbrücken, Germany.
| | | | - Tarik Eren
- Chemistry Department, Yildiz Technical University, 34220 Istanbul, Turkey.
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31
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Janus multi-responsive superparamagnetic nanoparticles functionalized with two on-demand and independently cleavable ligands for Actinide separation. J Colloid Interface Sci 2019; 538:546-558. [DOI: 10.1016/j.jcis.2018.12.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 11/09/2018] [Accepted: 12/06/2018] [Indexed: 01/07/2023]
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32
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Quantum chemical modeling of iron oxide magnetic nanoparticles functionalized with cytarabine. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2019.01.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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33
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Gabano E, Perin E, Bonzani D, Ravera M. Conjugation between maleimide-containing Pt(IV) prodrugs and furan or furan-containing drug delivery vectors via Diels-Alder cycloaddition. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.01.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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34
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Mai BT, Balakrishnan PB, Barthel MJ, Piccardi F, Niculaes D, Marinaro F, Fernandes S, Curcio A, Kakwere H, Autret G, Cingolani R, Gazeau F, Pellegrino T. Thermoresponsive Iron Oxide Nanocubes for an Effective Clinical Translation of Magnetic Hyperthermia and Heat-Mediated Chemotherapy. ACS APPLIED MATERIALS & INTERFACES 2019; 11:5727-5739. [PMID: 30624889 PMCID: PMC6376448 DOI: 10.1021/acsami.8b16226] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 01/09/2019] [Indexed: 05/22/2023]
Abstract
The use of magnetic nanoparticles in oncothermia has been investigated for decades, but an effective combination of magnetic nanoparticles and localized chemotherapy under clinical magnetic hyperthermia (MH) conditions calls for novel platforms. In this study, we have engineered magnetic thermoresponsive iron oxide nanocubes (TR-cubes) to merge MH treatment with heat-mediated drug delivery, having in mind the clinical translation of the nanoplatform. We have chosen iron oxide based nanoparticles with a cubic shape because of their outstanding heat performance under MH clinical conditions, which makes them benchmark agents for MH. Accomplishing a surface-initiated polymerization of strongly interactive nanoparticles such as our iron oxide nanocubes, however, remains the main challenge to overcome. Here, we demonstrate that it is possible to accelerate the growth of a polymer shell on each nanocube by simple irradiation of a copper-mediated polymerization with a ultraviolet light (UV) light, which both speeds up the polymerization and prevents nanocube aggregation. Moreover, we demonstrate herein that these TR-cubes can carry chemotherapeutic doxorubicin (DOXO-loaded-TR-cubes) without compromising their thermoresponsiveness both in vitro and in vivo. In vivo efficacy studies showed complete tumor suppression and the highest survival rate for animals that had been treated with DOXO-loaded-TR-cubes, only when they were exposed to MH. The biodistribution of intravenously injected TR-cubes showed signs of renal clearance within 1 week and complete clearance after 5 months. This biomedical platform works under clinical MH conditions and at a low iron dosage, which will enable the translation of dual MH/heat-mediated chemotherapy, thus overcoming the clinical limitation of MH: i.e., being able to monitor tumor progression post-MH-treatment by magnetic resonance imaging (MRI).
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Affiliation(s)
- Binh T. Mai
- Istituto
Italiano di Tecnologia, via Morego 30, 16163 Genoa, Italy
- Dipartimento
di Chimica e Chimica Industriale, Università
di Genova, Via Dodecaneso,
31, 16146 Genova, Italy
| | - Preethi B. Balakrishnan
- Istituto
Italiano di Tecnologia, via Morego 30, 16163 Genoa, Italy
- Dipartimento
di Chimica e Chimica Industriale, Università
di Genova, Via Dodecaneso,
31, 16146 Genova, Italy
| | | | | | - Dina Niculaes
- Istituto
Italiano di Tecnologia, via Morego 30, 16163 Genoa, Italy
- Dipartimento
di Chimica e Chimica Industriale, Università
di Genova, Via Dodecaneso,
31, 16146 Genova, Italy
| | | | - Soraia Fernandes
- Istituto
Italiano di Tecnologia, via Morego 30, 16163 Genoa, Italy
| | - Alberto Curcio
- Istituto
Italiano di Tecnologia, via Morego 30, 16163 Genoa, Italy
| | - Hamilton Kakwere
- Istituto
Italiano di Tecnologia, via Morego 30, 16163 Genoa, Italy
| | - Gwennhael Autret
- Centre
de Recherche Cardiovasculaire de Paris 56, rue Leblanc, 75737 Paris Cedex 15, France
| | | | - Florence Gazeau
- Laboratoire
Matière et Systèmes Complexes, UMR 7057, CNRS and University Paris Diderot, 75205 Paris Cedex 13, France
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35
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Yang Y, Chen S, Li H, Yuan Y, Zhang Z, Xie J, Hwang DW, Zhang A, Liu M, Zhou X. Engineered Paramagnetic Graphene Quantum Dots with Enhanced Relaxivity for Tumor Imaging. NANO LETTERS 2019; 19:441-448. [PMID: 30560672 DOI: 10.1021/acs.nanolett.8b04252] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Nano contrast agents (Nano CA) are nanomaterials used to increase contrast in the medical magnetic resonance imaging (MRI). However, the related relaxation mechanism of the Nano CA is not clear yet and little significant breakthrough in relaxivity enhancement has been achieved. Herein, a new hydrophilic Gd-DOTA complex functionalized with different chain length of PEG was synthesized and incorporated into graphene quantum dots (GQD) to obtain paramagnetic graphene quantum dots (PGQD). We performed a variable-temperature and variable-field intensity NMR study in aqueous solution on the water exchange and rotational dynamics of three different chain lengths of PGQD. The optimal GQD with paramagnetic chain length shows a great improvement in performance on 1H NMR relaxometric studies. In vitro results demonstrated that the relaxivity of the designed PGQD could be controlled by regulating the PEG length, and its relaxivity was ∼16 times higher than that of current commercial MRI contrast agents (e.g., Gd-DTPA), on a "per Gd" basis. The relaxivity of the Nano CA can be rationally tuned to obtain unmatched potentials in MR imaging, exemplified by preparation of the paramagnetic GQD with the enhanced T1 relaxivity. The fabricated PGQDs with suitable PEG length got the best relaxivity at 1.5 T. After intravenous injection, its feeding process by solid tumor could even be monitored by clinically used 1.5 T MRI scanners. This research will also provide an excellent platform for the design and synthesis of highly effective MR contrast agents.
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Affiliation(s)
- Yuqi Yang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics , Chinese Academy of Sciences , Wuhan , 430071 , P.R. China
| | - Shizhen Chen
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics , Chinese Academy of Sciences , Wuhan , 430071 , P.R. China
| | - Haidong Li
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics , Chinese Academy of Sciences , Wuhan , 430071 , P.R. China
| | - Yaping Yuan
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics , Chinese Academy of Sciences , Wuhan , 430071 , P.R. China
| | - Zhiying Zhang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics , Chinese Academy of Sciences , Wuhan , 430071 , P.R. China
| | - Junshuai Xie
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics , Chinese Academy of Sciences , Wuhan , 430071 , P.R. China
| | - Dennis W Hwang
- Department of Chemistry and Biochemistry , National Chung-Cheng University , 168 University Road , Min-Hsiung, Chiayi 621 , Taiwan
| | - Aidong Zhang
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry , Central China Normal University , Wuhan 430079 , P.R. China
| | - Maili Liu
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics , Chinese Academy of Sciences , Wuhan , 430071 , P.R. China
| | - Xin Zhou
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics , Chinese Academy of Sciences , Wuhan , 430071 , P.R. China
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Triggering antitumoural drug release and gene expression by magnetic hyperthermia. Adv Drug Deliv Rev 2019; 138:326-343. [PMID: 30339825 DOI: 10.1016/j.addr.2018.10.004] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 09/06/2018] [Accepted: 10/08/2018] [Indexed: 01/08/2023]
Abstract
Magnetic nanoparticles (MNPs) are promising tools for a wide array of biomedical applications. One of their most outstanding properties is the ability to generate heat when exposed to alternating magnetic fields, usually exploited in magnetic hyperthermia therapy of cancer. In this contribution, we provide a critical review of the use of MNPs and magnetic hyperthermia as drug release and gene expression triggers for cancer therapy. Several strategies for the release of chemotherapeutic drugs from thermo-responsive matrices are discussed, providing representative examples of their application at different levels (from proof of concept to in vivo applications). The potential of magnetic hyperthermia to promote in situ expression of therapeutic genes using vectors that contain heat-responsive promoters is also reviewed in the context of cancer gene therapy.
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37
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Zhu D, Roy S, Liu Z, Weller H, Parak WJ, Feliu N. Remotely controlled opening of delivery vehicles and release of cargo by external triggers. Adv Drug Deliv Rev 2019; 138:117-132. [PMID: 30315833 DOI: 10.1016/j.addr.2018.10.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 09/23/2018] [Accepted: 10/08/2018] [Indexed: 01/11/2023]
Abstract
Tremendous efforts have been devoted to the development of future nanomedicines that can be specifically designed to incorporate responsive elements that undergo modification in structural properties upon external triggers. One potential use of such stimuli-responsive materials is to release encapsulated cargo upon excitation by an external trigger. Today, such stimuli-response materials allow for spatial and temporal tunability, which enables the controlled delivery of compounds in a specific and dose-dependent manner. This potentially is of great interest for medicine (e.g. allowing for remotely controlled drug delivery to cells, etc.). Among the different external exogenous and endogenous stimuli used to control the desired release, light and magnetic fields offer interesting possibilities, allowing defined, real time control of intracellular releases. In this review we highlight the use of stimuli-responsive controlled release systems that are able to respond to light and magnetic field triggers for controlling the release of encapsulated cargo inside cells. We discuss established approaches and technologies and describe prominent examples. Special attention is devoted towards polymer capsules and polymer vesicles as containers for encapsulated cargo molecules. The advantages and disadvantages of this methodology in both, in vitro and in vivo models are discussed. An overview of challenges associate with the successful translation of those stimuli-responsive materials towards future applications in the direction of potential clinical use is given.
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Affiliation(s)
- Dingcheng Zhu
- Fachbereich Physik, CHyN, Universität Hamburg, Hamburg, Germany
| | - Sathi Roy
- Fachbereich Physik, CHyN, Universität Hamburg, Hamburg, Germany
| | - Ziyao Liu
- Fachbereich Physik, CHyN, Universität Hamburg, Hamburg, Germany
| | - Horst Weller
- Fachbereich Chemie, Universität Hamburg, Hamburg, Germany
| | - Wolfgang J Parak
- Fachbereich Physik, CHyN, Universität Hamburg, Hamburg, Germany; Fachbereich Chemie, Universität Hamburg, Hamburg, Germany
| | - Neus Feliu
- Fachbereich Physik, CHyN, Universität Hamburg, Hamburg, Germany; Experimental Cancer Medicine, Department of Laboratory Medicine (LABMED), Karolinska Institutet, Stockholm, Sweden.
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38
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Ha PT, Le TTH, Bui TQ, Pham HN, Ho AS, Nguyen LT. Doxorubicin release by magnetic inductive heating and in vivo hyperthermia-chemotherapy combined cancer treatment of multifunctional magnetic nanoparticles. NEW J CHEM 2019. [DOI: 10.1039/c9nj00111e] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Multifunctional nanosystems help to control drug release and highly improve the cancer treatment efficacy in in vivo models.
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Affiliation(s)
- Phuong Thu Ha
- Institute of Materials Science
- Vietnam Academy of Science and Technology
- Cau Giay District
- Vietnam
| | - Thi Thu Huong Le
- Institute of Materials Science
- Vietnam Academy of Science and Technology
- Cau Giay District
- Vietnam
- Vietnam National University of Agriculture
| | | | - Hong Nam Pham
- Institute of Materials Science
- Vietnam Academy of Science and Technology
- Cau Giay District
- Vietnam
| | - Anh Son Ho
- Vietnam Military Medical University
- Ha Dong District
- Vietnam
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39
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Cazares-Cortes E, Cabana S, Boitard C, Nehlig E, Griffete N, Fresnais J, Wilhelm C, Abou-Hassan A, Ménager C. Recent insights in magnetic hyperthermia: From the "hot-spot" effect for local delivery to combined magneto-photo-thermia using magneto-plasmonic hybrids. Adv Drug Deliv Rev 2019; 138:233-246. [PMID: 30414493 DOI: 10.1016/j.addr.2018.10.016] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 09/21/2018] [Accepted: 10/31/2018] [Indexed: 12/25/2022]
Abstract
Magnetic hyperthermia which exploits the heat generated by magnetic nanoparticles (MNPs) when exposed to an alternative magnetic field (AMF) is now in clinical trials for the treatment of cancers. However, this thermal therapy requires a high amount of MNPs in the tumor to be efficient. On the contrary the hot spot local effect refers to the use of specific temperature profile at the vicinity of nanoparticles for heating with minor to no long-range effect. This magneto-thermal effect can be exploited as a relevant external stimulus to temporally and spatially trigger drug release. In this review, we focus on recent advances in magnetic hyperthermia. Indirect experimental proofs of the local temperature increase are first discussed leading to a good estimation of the temperature at the surface (from 0.5 to 6 nm) of superparamagnetic NPs. Then we highlight recent studies illustrating the hot-spot effect for drug-release. Finally, we present another recent strategy to enhance the efficacity of thermal treatment by combining photothermal therapy with magnetic hyperthermia mediated by magneto-plasmonic nanoplatforms.
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40
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Zhao N, Yan L, Zhao X, Chen X, Li A, Zheng D, Zhou X, Dai X, Xu FJ. Versatile Types of Organic/Inorganic Nanohybrids: From Strategic Design to Biomedical Applications. Chem Rev 2018; 119:1666-1762. [DOI: 10.1021/acs.chemrev.8b00401] [Citation(s) in RCA: 229] [Impact Index Per Article: 38.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Nana Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Liemei Yan
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Xiaoyi Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Xinyan Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Aihua Li
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, Laboratory of Fiber Materials and Modern Textiles, Growing Base for State Key Laboratory, Collaborative Innovation Center for Marine Biomass Fibers Materials and Textiles of Shandong Province, Qingdao University, Qingdao 266071, China
| | - Di Zheng
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Xin Zhou
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Xiaoguang Dai
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Fu-Jian Xu
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology), Ministry of Education, Beijing University of Chemical Technology, Beijing, 100029, China
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41
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Qiao R, Esser L, Fu C, Zhang C, Hu J, Ramírez-Arcía P, Li Y, Quinn JF, Whittaker MR, Whittaker AK, Davis TP. Bioconjugation and Fluorescence Labeling of Iron Oxide Nanoparticles Grafted with Bromomaleimide-Terminal Polymers. Biomacromolecules 2018; 19:4423-4429. [PMID: 30350948 DOI: 10.1021/acs.biomac.8b01282] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Iron oxide nanoparticles have been widely applied in biomedical applications for their unique physical properties. Despite the relatively mature synthetic approaches for iron oxide nanoparticles, surface modification strategies for obtaining particles with satisfactory biofunctionality are still urgently needed to meet the challenge of nanomedicine. Herein, we report a surface modification and biofunctionalization strategy for iron oxide-based magnetic nanoparticles based on a dibromomaleimide (DBM)-terminated polymer with brushed polyethylene glycol (PEG) chains. PEG acrylate and phosphonate monomers, serving as antibiofouling and surface anchoring compartments for iron oxide nanoparticles, were incorporated utilizing a novel DBM containing reversible addition-fragmentation chain transfer (RAFT) agent. The particles prepared through this new surface architecture possessed high colloidal stability in a physiological buffer and the capacity of covalent conjugation with biomolecules for targeting. Cell tracking of the molecular probes was achieved concomitantly by exploiting DBM conjugation-induced fluorescence of the nanoparticles.
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Affiliation(s)
- Ruirui Qiao
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences , Monash University , 381 Royal Parade , Parkville VIC 3052 , Australia
| | - Lars Esser
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences , Monash University , 381 Royal Parade , Parkville VIC 3052 , Australia
| | | | | | - Jinming Hu
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering , University of Science and Technology of China , Hefei , Anhui 230026 , China
| | - Paulina Ramírez-Arcía
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences , Monash University , 381 Royal Parade , Parkville VIC 3052 , Australia
| | - Yuhuan Li
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences , Monash University , 381 Royal Parade , Parkville VIC 3052 , Australia
| | - John F Quinn
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences , Monash University , 381 Royal Parade , Parkville VIC 3052 , Australia
| | - Michael R Whittaker
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences , Monash University , 381 Royal Parade , Parkville VIC 3052 , Australia
| | | | - Thomas P Davis
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences , Monash University , 381 Royal Parade , Parkville VIC 3052 , Australia.,Department of Chemistry , University of Warwick , Gibbet Hill , Coventry CV4 7AL , United Kingdom
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42
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Cazares-Cortes E, Nerantzaki M, Fresnais J, Wilhelm C, Griffete N, Ménager C. Magnetic Nanoparticles Create Hot Spots in Polymer Matrix for Controlled Drug Release. NANOMATERIALS 2018; 8:nano8100850. [PMID: 30340389 PMCID: PMC6215271 DOI: 10.3390/nano8100850] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 10/09/2018] [Accepted: 10/11/2018] [Indexed: 12/24/2022]
Abstract
Herein, original magnetic drug delivery nanomaterials for cancer therapy are developed and compared, with the purpose to show active control over drug release by using an alternative magnetic field (AMF). The rationale is to combine polymers and superparamagnetic nanoparticles to trigger such drug release under AMF. Two magnetic nanosystems are thus presented: magnetic nanogels made of thermosensitive and biocompatible polymers and core-shell nanoparticles with a magnetic core and a molecularly imprinted polymer as shell. Both encapsulate doxorubicin (DOX) and the DOX controlled release was investigated in vitro and in cells under AMF excitation. It confirms that the local heat profile at the vicinity of the iron oxide core can be used for the DOX controlled release. It also shows that both nanosystems help delivering more DOX inside the cells compared to internalization of free DOX. Finally, the DOX intracellular release could be remotely triggered under AMF, in athermal conditions, thus enhancing DOX cytotoxicity.
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Affiliation(s)
- Esther Cazares-Cortes
- Sorbonne Université, CNRS, PHysico-Chimie des Electrolytes et Nanosystèmes InterfaciauX, PHENIX, F-75005 Paris, France.
| | - Maria Nerantzaki
- Sorbonne Université, CNRS, PHysico-Chimie des Electrolytes et Nanosystèmes InterfaciauX, PHENIX, F-75005 Paris, France.
| | - Jérôme Fresnais
- Sorbonne Université, CNRS, PHysico-Chimie des Electrolytes et Nanosystèmes InterfaciauX, PHENIX, F-75005 Paris, France.
| | - Claire Wilhelm
- Laboratoire Matière et Systèmes Complexes (MSC), UMR 7057, CNRS and Université Paris Diderot, 75205 Paris CEDEX 05, France.
| | - Nébéwia Griffete
- Sorbonne Université, CNRS, PHysico-Chimie des Electrolytes et Nanosystèmes InterfaciauX, PHENIX, F-75005 Paris, France.
| | - Christine Ménager
- Sorbonne Université, CNRS, PHysico-Chimie des Electrolytes et Nanosystèmes InterfaciauX, PHENIX, F-75005 Paris, France.
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Norris MD, Seidel K, Kirschning A. Externally Induced Drug Release Systems with Magnetic Nanoparticle Carriers: An Emerging Field in Nanomedicine. ADVANCED THERAPEUTICS 2018. [DOI: 10.1002/adtp.201800092] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Matthew D. Norris
- Institut für Organische Chemie and Biomolekulares Wirkstoffzentrum; Leibniz Universität Hannover; Schneiderberg 1B 30167 Hannover Germany
| | - Katja Seidel
- Institut für Organische Chemie and Biomolekulares Wirkstoffzentrum; Leibniz Universität Hannover; Schneiderberg 1B 30167 Hannover Germany
| | - Andreas Kirschning
- Institut für Organische Chemie and Biomolekulares Wirkstoffzentrum; Leibniz Universität Hannover; Schneiderberg 1B 30167 Hannover Germany
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44
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Datz S, Illes B, Gößl D, Schirnding CV, Engelke H, Bein T. Biocompatible crosslinked β-cyclodextrin nanoparticles as multifunctional carriers for cellular delivery. NANOSCALE 2018; 10:16284-16292. [PMID: 30128442 DOI: 10.1039/c8nr02462f] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Nanoparticle-based biomedicine has received enormous attention for theranostic applications, as these systems are expected to overcome several drawbacks of conventional therapy. Herein, effective and controlled drug delivery systems with on-demand release abilities and biocompatible properties are used as a versatile and powerful class of nanocarriers. We report the synthesis of a novel biocompatible and multifunctional material, entirely consisting of covalently crosslinked organic molecules. Specifically, β-cyclodextrin (CD) precursors were crosslinked with rigid organic linker molecules to obtain small (∼150 nm), thermally stable and highly water-dispersible nanoparticles with an accessible pore system containing β-CD rings. The nanoparticles can be covalently labeled with dye molecules to allow effective tracking in in vitro cell experiments. Rapid sugar-mediated cell-uptake kinetics were observed with HeLa cells, revealing exceptional particle uptake within only 30 minutes. Additionally, the particles could be loaded with different cargo molecules showing pH-responsive release behavior. Successful nuclei staining with Hoechst 33342 dye and effective cell killing with doxorubicin cargo molecules were demonstrated in live-cell experiments, respectively. This novel nanocarrier concept provides a promising platform for the development of controllable and highly biocompatible theranostic systems.
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Affiliation(s)
- Stefan Datz
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
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45
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Magnetic field triggered drug release from lipid microcapsule containing lipid-coated magnetic nanoparticles. Chem Phys Lett 2018. [DOI: 10.1016/j.cplett.2018.06.051] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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46
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Hyperthermia Efficiency of Magnetic Nanoparticles in Dense Aggregates of Cerium Oxide/Iron Oxide Nanoparticles. APPLIED SCIENCES-BASEL 2018. [DOI: 10.3390/app8081241] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Iron oxide nanoparticles are intended to be used in bio-applications for drug delivery associated with hyperthermia. However, their interactions with complex media often induces aggregation, and thus a detrimental decrease of their heating efficiency. We have investigated the role of iron oxide nanoparticles dispersion into dense aggregates composed with magnetic/non-magnetic nanoparticles and showed that, when iron oxide nanoparticles were well-distributed into the aggregates, the specific absorption rate reached 79% of the value measured for the well-dispersed case. This study should have a strong impact on the applications of magnetic nanoparticles into nanostructured materials for therapy or catalysis applications.
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Guisasola E, Baeza A, Vallet M. Magnetically-responsive DDS. STIMULI-RESPONSIVE DRUG DELIVERY SYSTEMS 2018. [DOI: 10.1039/9781788013536-00145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Magnetic-responsive drug delivery systems have received great attention due to the possibility of building theranostic systems. The application of a non-invasive external stimuli as a magnetic field that also allows the imaging and localization of the devices and the release of therapeutic drugs means a great opportunity for the development of new treatments to prevent diseases such as cancer. This chapter will focus on smart materials based on magnetic nanoparticles that have been studied for the formulation of such delivery systems and their synergic effect in combination with drugs for potential applications in the biomedical field. In addition, the possibility of applying hyperthermia at the macro and nanoscale levels and their implications will be discussed.
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Affiliation(s)
- E. Guisasola
- Dpto. Química en Ciencias Farmacéuticas, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Universidad Complutense de Madrid, Plaza Ramon y Cajal s/n and Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) Av. Monforte de Lemos, 3-5, Pabellón 11, Planta 0 28029 Madrid Spain
| | - A. Baeza
- Dpto. Química en Ciencias Farmacéuticas, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Universidad Complutense de Madrid, Plaza Ramon y Cajal s/n and Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) Av. Monforte de Lemos, 3-5, Pabellón 11, Planta 0 28029 Madrid Spain
| | - M. Vallet
- Dpto. Química en Ciencias Farmacéuticas, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Universidad Complutense de Madrid, Plaza Ramon y Cajal s/n and Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) Av. Monforte de Lemos, 3-5, Pabellón 11, Planta 0 28029 Madrid Spain
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Guldris N, Gallo J, García-Hevia L, Rivas J, Bañobre-López M, Salonen LM. Orthogonal Clickable Iron Oxide Nanoparticle Platform for Targeting, Imaging, and On-Demand Release. Chemistry 2018; 24:8624-8631. [PMID: 29645299 DOI: 10.1002/chem.201800389] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 03/29/2018] [Indexed: 01/16/2023]
Abstract
A versatile iron oxide nanoparticle platform is reported that can be orthogonally functionalized to obtain highly derivatized nanomaterials required for a wide variety of applications, such as drug delivery, targeted therapy, or imaging. Facile functionalization of the nanoparticles with two ligands containing isocyanate moieties allows for high coverage of the surface with maleimide and alkyne groups. As a proof-of-principle, the nanoparticles were subsequently functionalized with a fluorophore as a drug model and with biotin as a targeting ligand towards tumor cells through Diels-Alder and azide-alkyne cycloaddition reactions, respectively. The thermoreversibility of the Diels-Alder product was exploited to induce the on-demand release of the loaded molecules by magnetic hyperthermia. Additionally, the nanoparticles were shown to target cancer cells through in vitro experiments, as analyzed by magnetic resonance imaging.
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Affiliation(s)
- Noelia Guldris
- International Iberian Nanotechnology Laboratory (INL), Av. Mestre José Veiga, Braga, 4715-330, Portugal.,Department of Applied Physics, Technological Research Institute, Nanotechnology and Magnetism Laboratory, Universidade de Santiago de Compostela, Spain
| | - Juan Gallo
- International Iberian Nanotechnology Laboratory (INL), Av. Mestre José Veiga, Braga, 4715-330, Portugal
| | - Lorena García-Hevia
- International Iberian Nanotechnology Laboratory (INL), Av. Mestre José Veiga, Braga, 4715-330, Portugal
| | - José Rivas
- International Iberian Nanotechnology Laboratory (INL), Av. Mestre José Veiga, Braga, 4715-330, Portugal.,Department of Applied Physics, Technological Research Institute, Nanotechnology and Magnetism Laboratory, Universidade de Santiago de Compostela, Spain
| | - Manuel Bañobre-López
- International Iberian Nanotechnology Laboratory (INL), Av. Mestre José Veiga, Braga, 4715-330, Portugal
| | - Laura M Salonen
- International Iberian Nanotechnology Laboratory (INL), Av. Mestre José Veiga, Braga, 4715-330, Portugal
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49
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A photosensitive liposome with NIR light triggered doxorubicin release as a combined photodynamic-chemo therapy system. J Control Release 2018; 277:114-125. [DOI: 10.1016/j.jconrel.2018.02.001] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 01/08/2018] [Accepted: 02/02/2018] [Indexed: 01/19/2023]
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50
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Cardoso VF, Francesko A, Ribeiro C, Bañobre-López M, Martins P, Lanceros-Mendez S. Advances in Magnetic Nanoparticles for Biomedical Applications. Adv Healthc Mater 2018; 7. [PMID: 29280314 DOI: 10.1002/adhm.201700845] [Citation(s) in RCA: 273] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 09/28/2017] [Indexed: 12/17/2022]
Abstract
Magnetic nanoparticles (NPs) are emerging as an important class of biomedical functional nanomaterials in areas such as hyperthermia, drug release, tissue engineering, theranostic, and lab-on-a-chip, due to their exclusive chemical and physical properties. Although some works can be found reviewing the main application of magnetic NPs in the area of biomedical engineering, recent and intense progress on magnetic nanoparticle research, from synthesis to surface functionalization strategies, demands for a work that includes, summarizes, and debates current directions and ongoing advancements in this research field. Thus, the present work addresses the structure, synthesis, properties, and the incorporation of magnetic NPs in nanocomposites, highlighting the most relevant effects of the synthesis on the magnetic and structural properties of the magnetic NPs and how these effects limit their utilization in the biomedical area. Furthermore, this review next focuses on the application of magnetic NPs on the biomedical field. Finally, a discussion of the main challenges and an outlook of the future developments in the use of magnetic NPs for advanced biomedical applications are critically provided.
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Affiliation(s)
- Vanessa Fernandes Cardoso
- Centro de Física; Universidade do Minho; 4710-057 Braga Portugal
- MEMS-Microelectromechanical Systems Research Unit; Universidade do Minho; 4800-058 Guimarães Portugal
| | | | - Clarisse Ribeiro
- Centro de Física; Universidade do Minho; 4710-057 Braga Portugal
- CEB-Centre of Biological Engineering; University of Minho; Campus de Gualtar 4710-057 Braga Portugal
| | | | - Pedro Martins
- Centro de Física; Universidade do Minho; 4710-057 Braga Portugal
| | - Senentxu Lanceros-Mendez
- BCMaterials; Parque Científico y Tecnológico de Bizkaia; 48160 Derio Spain
- IKERBASQUE; Basque Foundation for Science; 48013 Bilbao Spain
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