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Rodrigues NM, Martins JBL. Theoretical evaluation of the performance of IRMOFs and M-MOF-74 in the formation of 5-fluorouracil@MOF. RSC Adv 2021; 11:31090-31097. [PMID: 35498912 PMCID: PMC9041299 DOI: 10.1039/d1ra05068k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 08/30/2021] [Indexed: 12/18/2022] Open
Abstract
Drug delivery systems are a viable resource to be used in medical treatments that tend to be very aggressive to patients, increasing the bioavailability. In this context, porous structures such as MOFs emerge as promising for this type of application, in which a specific drug is adsorbed onto the structure for further release. MOFs such as IRMOFs and M-MOF-74 are investigated in many applications, including use as a drug carrier. In this work, the Monte Carlo grand canonical simulation was used for obtaining insights on the behaviour of 5-fluorouracil adsorption on IRMOF-1, IRMOF-8, IRMOF-10, Mg-MOF74, Fe-MOF74, Cu-MOF74 and Zn-MOF74. We have evaluated the influence of the adsorption of changing organic and inorganic units, which resulted in different chemical environments. It was seen that the drug interacts more efficiently with M-MOF-74, where the metallic centre plays an important role. For IRMOFs, a larger pore volume increases the amount of adsorbed molecules. This effect is mainly due to the contribution of the efficient interaction between 5-fluorouracil molecules. Drug delivery systems are a viable resource to be used in medical treatments that tend to be very aggressive to patients, increasing the bioavailability.![]()
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Affiliation(s)
- Nailton M Rodrigues
- Instituto de Química, Universidade de Brasília Brasília - DF 70910-900 Brazil
| | - João B L Martins
- Instituto de Química, Universidade de Brasília Brasília - DF 70910-900 Brazil
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52
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Sensitization of nontoxic MOF for their potential drug delivery application against microbial infection. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120381] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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53
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Zheng Y, Zhang X, Su Z. Design of metal-organic framework composites in anti-cancer therapies. NANOSCALE 2021; 13:12102-12118. [PMID: 34236380 DOI: 10.1039/d1nr02581c] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Metal-organic frameworks are a class of new and promising anti-cancer materials. MOFs with adjustable pore size, large specific surface area, diverse structure, and excellent chemical and physical properties make them a class of effective protection carriers for anti-cancer substances. This review is centered on the core point of "anti-cancer" and discusses MOFs' research progress in anti-cancer therapies. Firstly, we provided readers with the different types of MOFs, their preparation strategies and the resulting structures. Then, different MOF composites and their biological applications were systematically presented. The specificity of biomolecules endows MOFs with broader anti-cancer applications, while MOFs can protect the drugs and biomolecules to make the best of a challenging situation. Finally, we elucidated a comprehensive overview of the biological applications of MOFs, including research hotspots as drug delivery and biomolecule carriers. Besides, we looked forward to the future developments of MOFs in the field of anti-cancer therapies. As a class of novel materials, the anti-cancer applications of MOFs are extended through the combination of different materials and different methods to improve their efficacy.
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Affiliation(s)
- Yadan Zheng
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, 100029 Beijing, China.
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54
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Teixeira de Alencar Filho JM, Sampaio PA, Silva de Carvalho I, Rocha da Silva A, Pereira ECV, Araujo E Amariz I, Nishimura RHV, Cavalcante da Cruz Araújo E, Rolim-Neto PJ, Rolim LA. Metal organic frameworks (MOFs) with therapeutic and biomedical applications: a patent review. Expert Opin Ther Pat 2021; 31:937-949. [PMID: 33915072 DOI: 10.1080/13543776.2021.1924149] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Introduction: Metal organic frameworks (MOFs) are a recent group of nano porous materials with exceptional physical properties, such as large surface areas, high pore volumes, low densities and well-defined pores. This type of material has been used frequently for biomedical and therapeutic applications, such as drug delivery systems and theranostic materials.Areas covered: In this review, the authors searched for patents filed in the last 10 years, found in different databases, related to the therapeutic or biomedical application of MOFs for use in different health fields. The possibility of these new materials becoming new therapeutic possibilities available to the population was emphasized.Expert opinion: The advances in research with MOFs have grown in the last 10 years and with that many possibilities for their applications have emerged in several areas, especially biomedical. The possibility of using these materials in drug delivery systems is the most common form of possibility of use in the health area, mainly due to easy obtaining and high reproducibility, which are seen very positively by the drug development technology sector.
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Affiliation(s)
| | - Pedrita Alves Sampaio
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
| | - Iure Silva de Carvalho
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
| | | | | | - Isabela Araujo E Amariz
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
| | | | | | - Pedro José Rolim-Neto
- Laboratório de Tecnologia de Medicamentos, Universidade Federal de Pernambuco, Recife-PE, Brasil
| | - Larissa Araújo Rolim
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
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Martin CR, Leith GA, Shustova NB. Beyond structural motifs: the frontier of actinide-containing metal-organic frameworks. Chem Sci 2021; 12:7214-7230. [PMID: 34163816 PMCID: PMC8171348 DOI: 10.1039/d1sc01827b] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 05/13/2021] [Indexed: 12/13/2022] Open
Abstract
In this perspective, we feature recent advances in the field of actinide-containing metal-organic frameworks (An-MOFs) with a main focus on their electronic, catalytic, photophysical, and sorption properties. This discussion deviates from a strictly crystallographic analysis of An-MOFs, reported in several reviews, or synthesis of novel structural motifs, and instead delves into the remarkable potential of An-MOFs for evolving the nuclear waste administration sector. Currently, the An-MOF field is dominated by thorium- and uranium-containing structures, with only a few reports on transuranic frameworks. However, some of the reported properties in the field of An-MOFs foreshadow potential implementation of these materials and are the main focus of this report. Thus, this perspective intends to provide a glimpse into the challenges, triumphs, and future directions of An-MOFs in sectors ranging from the traditional realm of gas sorption and separation to recently emerging areas such as electronics and photophysics.
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Affiliation(s)
- Corey R Martin
- Department of Chemistry and Biochemistry, University of South Carolina Columbia South Carolina 29208 USA
| | - Gabrielle A Leith
- Department of Chemistry and Biochemistry, University of South Carolina Columbia South Carolina 29208 USA
| | - Natalia B Shustova
- Department of Chemistry and Biochemistry, University of South Carolina Columbia South Carolina 29208 USA
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Chen QQ, Hou RN, Zhu YZ, Wang XT, Zhang H, Zhang YJ, Zhang L, Tian ZQ, Li JF. Au@ZIF-8 Core-Shell Nanoparticles as a SERS Substrate for Volatile Organic Compound Gas Detection. Anal Chem 2021; 93:7188-7195. [PMID: 33945260 DOI: 10.1021/acs.analchem.0c05432] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Surface-enhanced Raman spectroscopy (SERS) is a promising ultrasensitive analysis technology due to outstanding molecular fingerprint identification. However, the measured molecules generally need to be adsorbed on a SERS substrate, which makes it difficult to detect weakly adsorbed molecules, for example, the volatile organic compound (VOC) molecules. Herein, we developed a kind of a SERS detection method for weak adsorption molecules with Au@ZIF-8 core-shell nanoparticles (NPs). The well-uniformed single- and multicore-shell NPs can be synthesized controllably, and the shell thickness of the ZIF-8 was able to be precisely controlled (from 3 to 50 nm) to adjust the distance and electromagnetic fields between metal nanoparticles. After analyzing the chemical and physical characterization, Au@ZIF-8 core-shell NPs were employed to detect VOC gas by SERS. In contrast with multicore or thicker-shell nanoparticles, Au@ZIF-8 with a shell thickness of 3 nm could efficiently probe various VOC gas molecules, such as toluene, ethylbenzene, and chlorobenzene. Besides, we were capable of observing the process of toluene gas adsorption and desorption using real-time SERS technology. As observed from the experimental results, this core-shell nanostructure has a promising prospect in diverse gas detection and is expected to be applied to the specific identification of intermediates in catalytic reactions.
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Affiliation(s)
- Qing-Qi Chen
- MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, College of Chemistry and Chemical Engineering, College of Energy, College of Materials, Xiamen University, Xiamen 361005, China
| | - Ruo-Nan Hou
- MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, College of Chemistry and Chemical Engineering, College of Energy, College of Materials, Xiamen University, Xiamen 361005, China
| | - Yue-Zhou Zhu
- MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, College of Chemistry and Chemical Engineering, College of Energy, College of Materials, Xiamen University, Xiamen 361005, China
| | - Xiao-Ting Wang
- MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, College of Chemistry and Chemical Engineering, College of Energy, College of Materials, Xiamen University, Xiamen 361005, China
| | - Hua Zhang
- MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, College of Chemistry and Chemical Engineering, College of Energy, College of Materials, Xiamen University, Xiamen 361005, China
| | - Yue-Jiao Zhang
- MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, College of Chemistry and Chemical Engineering, College of Energy, College of Materials, Xiamen University, Xiamen 361005, China
| | - Lin Zhang
- State Key Laboratory of NBC Protection for Civilian, Beijing 102205, China
| | - Zhong-Qun Tian
- MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, College of Chemistry and Chemical Engineering, College of Energy, College of Materials, Xiamen University, Xiamen 361005, China
| | - Jian-Feng Li
- MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, College of Chemistry and Chemical Engineering, College of Energy, College of Materials, Xiamen University, Xiamen 361005, China
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57
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Feng S, Du X, Bat-Amgalan M, Zhang H, Miyamoto N, Kano N. Adsorption of REEs from Aqueous Solution by EDTA-Chitosan Modified with Zeolite Imidazole Framework (ZIF-8). Int J Mol Sci 2021; 22:3447. [PMID: 33810580 PMCID: PMC8038009 DOI: 10.3390/ijms22073447] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/24/2021] [Accepted: 03/24/2021] [Indexed: 11/16/2022] Open
Abstract
Chitosan (CS) modified with ethylenediamine tetraacetic acid (EDTA) was further modified with the zeolite imidazole framework (ZIF-8) by in situ growth method and was employed as adsorbent for the removal of rare-earth elements (REEs). The material (EDTA-CS@ZIF-8) and ZIF-8 and CS were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM), and nitrogen adsorption/desorption experiments (N2- Brunauer-Emmet-Teller (BET)). The effects of adsorbent dosage, temperature, the pH of the aqueous solution, contact time on the adsorption of REEs (La(III), Eu(III), and Yb(III)) by EDTA-CS@ZIF-8 were studied. Typical adsorption isotherms (Langmuir, Freundlich, and Dubinin-Radushkevich (D-R)) were determined for the adsorption process, and the maximal adsorption capacity was estimated as 256.4 mg g-1 for La(III), 270.3 mg g-1 for Eu(III), and 294.1 mg g-1 for Yb(III). The adsorption kinetics results were consistent with the pseudo-second-order equation, indicating that the adsorption process was mainly chemical adsorption. The influence of competing ions on REE adsorption was also investigated. After multiple cycles of adsorption/desorption behavior, EDTA-CS@ZIF-8 still maintained high adsorption capacity for REEs. As a result, EDTA-CS@ZIF-8 possessed good adsorption properties such as stability and reusability, which have potential application in wastewater treatment.
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Affiliation(s)
- Sihan Feng
- Graduate School of Science and Technology, Niigata University, 8050 Ikarashi 2-Nocho, Nishi-ku, Niigata 950-2181, Japan; (S.F.); (X.D.); (M.B.-A.); (H.Z.)
| | - Xiaoyu Du
- Graduate School of Science and Technology, Niigata University, 8050 Ikarashi 2-Nocho, Nishi-ku, Niigata 950-2181, Japan; (S.F.); (X.D.); (M.B.-A.); (H.Z.)
| | - Munkhpurev Bat-Amgalan
- Graduate School of Science and Technology, Niigata University, 8050 Ikarashi 2-Nocho, Nishi-ku, Niigata 950-2181, Japan; (S.F.); (X.D.); (M.B.-A.); (H.Z.)
| | - Haixin Zhang
- Graduate School of Science and Technology, Niigata University, 8050 Ikarashi 2-Nocho, Nishi-ku, Niigata 950-2181, Japan; (S.F.); (X.D.); (M.B.-A.); (H.Z.)
| | - Naoto Miyamoto
- Department of Chemistry and Chemical Engineering, Faculty of Engineering, Niigata University, 8050 Ikarashi 2-Nocho, Nishi-ku, Niigata 950-2181, Japan;
| | - Naoki Kano
- Department of Chemistry and Chemical Engineering, Faculty of Engineering, Niigata University, 8050 Ikarashi 2-Nocho, Nishi-ku, Niigata 950-2181, Japan;
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58
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Qi X, Chang Z, Fu G, Chen T. Modification of metal-organic framework composites as trackable carriers with fluorescent and magnetic properties. NANOTECHNOLOGY 2021; 32:105101. [PMID: 33318342 DOI: 10.1088/1361-6528/abc781] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A fluorescent metal-organic framework (EuMOF) based on Eu3+ nodes coordinated by 1,1':2',1″-terphenyl-4,4',4″,5'-tetracarboxylate (H4ttca) linkers has been developed as a trackable carrier with inherent fluorescence. Since Fe3O4 nanoparticles (NPs) have great value in versatile applications in vivo/vitro including imaging, cell isolation and magnetic responsivity, Fe3O4 NPs were introduced in the EuMOF composites to enhance the multifunctionalities. It has been demonstrated that the Fe3O4 NPs functionalized EuMOF composites have capability for tumor cell retrieval from matrix followed by anti-cancer drug release, which is promising to be developed as an integrated drug screening platform. Cytotoxicity was evaluated and the EuMOF-based nanocomposite exhibits significantly greater (up to 4x) biocompatibility tested on MCF-7 cells than the Zn-based MOF (the same ligand). Moreover, the EuMOF nanocarrier is capable of loading and releasing anti-cancer drugs in a controllable manner, where Doxorubicin (Dox) functionalized as a payload. Controllable release was successfully achieved after incubation with tumor cells and endocytosis analysis was obtained through the fluorescent imaging which offers monitoring of apoptosis after cargo release. Overall, fluorescent/magnetic properties of EuMOF has been investigated systematically, making it easy to be tracked in potential in vivo/vitro applications. As a drug carrier, it is biocompatible and shows highly efficient drug loading within 5 min, holding great promise in potential therapeutic delivery and other clinical applications.
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Affiliation(s)
- Xiaoyue Qi
- Department of Chemistry, Jinan University, Guangzhou, 510632, People's Republic of China
| | - Ziyong Chang
- Guangdong Institute of Resources Comprehensive Utilization, 363 Changxing Road, Guangzhou, 510650, People's Republic of China
- State Key Laboratory of Rare Metals Separation and Comprehensive Utilization, 363 Changxing Road, Guangzhou, 510650, People's Republic of China
- Civil and Resource Engineering School, University of Science and Technology Beijing, Beijing, 100083, People's Republic of China
| | - Guangqin Fu
- Guangdong Institute of Resources Comprehensive Utilization, 363 Changxing Road, Guangzhou, 510650, People's Republic of China
- State Key Laboratory of Rare Metals Separation and Comprehensive Utilization, 363 Changxing Road, Guangzhou, 510650, People's Republic of China
| | - Tianfeng Chen
- Department of Chemistry, Jinan University, Guangzhou, 510632, People's Republic of China
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59
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Falsafi M, Saljooghi AS, Abnous K, Taghdisi SM, Ramezani M, Alibolandi M. Smart metal organic frameworks: focus on cancer treatment. Biomater Sci 2021; 9:1503-1529. [DOI: 10.1039/d0bm01839b] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Metal–organic frameworks (MOFs), as a prominent category of hybrid porous materials, have been broadly employed as controlled systems of drug delivery due to their inherent interesting properties.
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Affiliation(s)
- Monireh Falsafi
- Pharmaceutical Research Center
- Pharmaceutical Technology Institute
- Mashhad University of Medical Sciences
- Mashhad
- Iran
| | - Amir Sh. Saljooghi
- Department of Chemistry
- Faculty of Science
- Ferdowsi University of Mashhad
- Mashhad
- Iran
| | - Khalil Abnous
- Pharmaceutical Research Center
- Pharmaceutical Technology Institute
- Mashhad University of Medical Sciences
- Mashhad
- Iran
| | - Seyed Mohammad Taghdisi
- Targeted Drug Delivery Research Center
- Pharmaceutical Technology Institute
- Mashhad University of Medical Sciences
- Mashhad
- Iran
| | - Mohammad Ramezani
- Pharmaceutical Research Center
- Pharmaceutical Technology Institute
- Mashhad University of Medical Sciences
- Mashhad
- Iran
| | - Mona Alibolandi
- Pharmaceutical Research Center
- Pharmaceutical Technology Institute
- Mashhad University of Medical Sciences
- Mashhad
- Iran
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60
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Zang X, Cheng M, Zhang X, Chen X. Quercetin nanoformulations: a promising strategy for tumor therapy. Food Funct 2021; 12:6664-6681. [PMID: 34152346 DOI: 10.1039/d1fo00851j] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Phytochemicals as dietary constituents are being widely explored for the prevention and treatment of various diseases. Quercetin, a major constituent of various dietary products, has attracted extensive interest due to its anti-proliferative capability, reversal of multidrug resistance, autophagy promotion and tumor microenvironment modulation on different cancer types. Although quercetin has shown potent medical value, its application as an antitumor drug is limited. Problems like poor solubility, bioavailability and stability, short half-life and weak tumor-targeting biodistribution make quercetin an unreliable candidate for cancer therapy. Nanoparticle based platforms have shown a number of advantages in delivering a hydrophobic drug like quercetin to diseased tissues. Quercetin nanoparticles have demonstrated high encapsulation efficiency, stability, sustained release, prolonged circulation time, improved accumulation at tumor sites and therapeutic efficiency. Moreover, a combination of quercetin with other diagnostic or therapeutic agents in one nanocarrier has achieved enhancements in detecting or treating tumors. In this review, we have tried to summarize the pharmacological activities of quercetin with regard to tumor cells and microenvironments in vitro and in vivo. Furthermore, various nanoformulations have been highlighted for quercetin delivery for cancer treatment. These results suggest that quercetin nanoparticles may be a promising antitumor therapeutic agent.
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Affiliation(s)
- Xinlong Zang
- School of Basic Medicine, Qingdao University, Ningxia Road 308, Qingdao, PR China.
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61
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Markopoulou P, Panagiotou N, Li A, Bueno-Perez R, Madden D, Buchanan S, Fairen-Jimenez D, Shiels PG, Forgan RS. Identifying Differing Intracellular Cargo Release Mechanisms by Monitoring In Vitro Drug Delivery from MOFs in Real Time. CELL REPORTS. PHYSICAL SCIENCE 2020; 1:100254. [PMID: 33244524 PMCID: PMC7674849 DOI: 10.1016/j.xcrp.2020.100254] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/01/2020] [Accepted: 10/16/2020] [Indexed: 05/09/2023]
Abstract
Metal-organic frameworks (MOFs) have been proposed as biocompatible candidates for the targeted intracellular delivery of chemotherapeutic payloads, but the site of drug loading and subsequent effect on intracellular release is often overlooked. Here, we analyze doxorubicin delivery to cancer cells by MIL-101(Cr) and UiO-66 in real time. Having experimentally and computationally verified that doxorubicin is pore loaded in MIL-101(Cr) and surface loaded on UiO-66, different time-dependent cytotoxicity profiles are observed by real-time cell analysis and confocal microscopy. The attenuated release of aggregated doxorubicin from the surface of Dox@UiO-66 results in a 12 to 16 h induction of cytotoxicity, while rapid release of pore-dispersed doxorubicin from Dox@MIL-101(Cr) leads to significantly higher intranuclear localization and rapid cell death. In verifying real-time cell analysis as a versatile tool to assess biocompatibility and drug delivery, we show that the localization of drugs in (or on) MOF nanoparticles controls delivery profiles and is key to understanding in vitro modes of action.
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Affiliation(s)
- Panagiota Markopoulou
- Joseph Black Building, College of Science and Engineering, School of Chemistry, University of Glasgow, Glasgow G12 8QQ, UK
| | - Nikolaos Panagiotou
- Joseph Black Building, College of Science and Engineering, School of Chemistry, University of Glasgow, Glasgow G12 8QQ, UK
- Wolfson Wohl Cancer Research Centre, College of Medical, Veterinary, & Life Sciences, Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
| | - Aurelia Li
- Adsorption & Advanced Materials Laboratory, Department of Chemical Engineering & Biotechnology, University of Cambridge, Cambridge CB3 0AS, UK
| | - Rocio Bueno-Perez
- Adsorption & Advanced Materials Laboratory, Department of Chemical Engineering & Biotechnology, University of Cambridge, Cambridge CB3 0AS, UK
| | - David Madden
- Adsorption & Advanced Materials Laboratory, Department of Chemical Engineering & Biotechnology, University of Cambridge, Cambridge CB3 0AS, UK
| | - Sarah Buchanan
- Wolfson Wohl Cancer Research Centre, College of Medical, Veterinary, & Life Sciences, Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
| | - David Fairen-Jimenez
- Adsorption & Advanced Materials Laboratory, Department of Chemical Engineering & Biotechnology, University of Cambridge, Cambridge CB3 0AS, UK
| | - Paul G. Shiels
- Wolfson Wohl Cancer Research Centre, College of Medical, Veterinary, & Life Sciences, Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
| | - Ross S. Forgan
- Joseph Black Building, College of Science and Engineering, School of Chemistry, University of Glasgow, Glasgow G12 8QQ, UK
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62
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El‐Bindary AA, Toson EA, Shoueir KR, Aljohani HA, Abo‐Ser MM. Metal–organic frameworks as efficient materials for drug delivery: Synthesis, characterization, antioxidant, anticancer, antibacterial and molecular docking investigation. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5905] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Ashraf A. El‐Bindary
- Chemistry Department, Faculty of Science Damietta University Damietta 34517 Egypt
| | - Elshahat A. Toson
- Chemistry Department, Faculty of Science Damietta University Damietta 34517 Egypt
| | - Kamel R. Shoueir
- Institute of Nanoscience and Nanotechnology Kafrelsheikh University Kafrelsheikh 33516 Egypt
| | - Hind A. Aljohani
- Chemistry Department, College of Al Wajh Tabuk University Al Wajh 71491 Saudi Arabia
| | - Magy M. Abo‐Ser
- Chemistry Department, Faculty of Science Damietta University Damietta 34517 Egypt
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63
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Delasoie J, Schiel P, Vojnovic S, Nikodinovic-Runic J, Zobi F. Photoactivatable Surface-Functionalized Diatom Microalgae for Colorectal Cancer Targeted Delivery and Enhanced Cytotoxicity of Anticancer Complexes. Pharmaceutics 2020; 12:E480. [PMID: 32466116 PMCID: PMC7285135 DOI: 10.3390/pharmaceutics12050480] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/19/2020] [Accepted: 05/20/2020] [Indexed: 02/06/2023] Open
Abstract
Systemic toxicity and severe side effects are commonly associated with anticancer chemotherapies. New strategies based on enhanced drug selectivity and targeted delivery to cancer cells while leaving healthy tissue undamaged can reduce the global patient burden. Herein, we report the design, synthesis and characterization of a bio-inspired hybrid multifunctional drug delivery system based on diatom microalgae. The microalgae's surface was chemically functionalized with hybrid vitamin B12-photoactivatable molecules and the materials further loaded with highly active rhenium(I) tricarbonyl anticancer complexes. The constructs showed enhanced adherence to colorectal cancer (CRC) cells and slow release of the chemotherapeutic drugs. The overall toxicity of the hybrid multifunctional drug delivery system was further enhanced by photoactivation of the microalgae surface. Depending on the construct and anticancer drug, a 2-fold increase in the cytotoxic efficacy of the drug was observed upon light irradiation. The use of this targeted drug delivery strategy, together with selective spatial-temporal light activation, may lead to lower effective concentration of anticancer drugs, thereby reducing medication doses, possible side effects and overall burden for the patient.
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Affiliation(s)
- Joachim Delasoie
- Department of Chemistry, Fribourg University, Chemin du Musée 9, 1700 Fribourg, Switzerland; (J.D.); (P.S.)
| | - Philippe Schiel
- Department of Chemistry, Fribourg University, Chemin du Musée 9, 1700 Fribourg, Switzerland; (J.D.); (P.S.)
| | - Sandra Vojnovic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11042 Belgrade, Serbia; (S.V.); (J.N.-R.)
| | - Jasmina Nikodinovic-Runic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11042 Belgrade, Serbia; (S.V.); (J.N.-R.)
| | - Fabio Zobi
- Department of Chemistry, Fribourg University, Chemin du Musée 9, 1700 Fribourg, Switzerland; (J.D.); (P.S.)
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64
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Cai M, Qin L, Pang L, Ma B, Bai J, Liu J, Dong X, Yin X, Ni J. Amino-functionalized Zn metal organic frameworks as antitumor drug curcumin carriers. NEW J CHEM 2020. [DOI: 10.1039/d0nj03680c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The tunability of their structure and function is why metal organic frameworks (MOFs) are widely used in drug carrier research.
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Affiliation(s)
- Mengru Cai
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Liuying Qin
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Linnuo Pang
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Baorui Ma
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Jie Bai
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Jing Liu
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Xiaoxv Dong
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Xingbin Yin
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Jian Ni
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
- Beijing Research Institute of Chinese Medicine
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Cai M, Qin L, You L, Yao Y, Wu H, Zhang Z, Zhang L, Yin X, Ni J. Functionalization of MOF-5 with mono-substituents: effects on drug delivery behavior. RSC Adv 2020; 10:36862-36872. [PMID: 35517920 PMCID: PMC9057024 DOI: 10.1039/d0ra06106a] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/28/2020] [Indexed: 01/11/2023] Open
Abstract
Metal organic frameworks (MOFs) are widely used in drug carrier research due to their tunability. The properties of MOFs can be adjusted through incorporation of mono-substituents to obtain pharmaceutical carriers with excellent properties. In this study, different functional groups of –NH2, –CH3, –Br, –OH and –CH2
Created by potrace 1.16, written by Peter Selinger 2001-2019
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CH are connected to MOF-5 to analyse the effect of mono-substituent incorporation on drug delivery properties. The resulting MOFs have similar structures, except for Br–MOF. The pore size of this series of MOFs ranges from 1.04 nm to 1.10 nm. Using oridonin (ORI) as a model drug, introduction of the functional groups appears to have a significant effect on the drug delivery performance of the MOFs. The IRMOFs can be ranked according to drug-loading capacity: MOF-5 > HO–MOF-5 > H3C–MOF-5 = Br–MOF-5 > H2N–MOF-5 > CH2CH–MOF-5. The ORI release from ORI @IRMOFs is explored at two different pH values: 7.4 and 5.5, and the ORI@IRMOFs are ranked according to the cumulative release percentage of ORI: ORI@MOF-5 > ORI@Br–MOF-5 > ORI@H3C–MOF-5 > ORI@H2N–MOF-5 > CH2CH–MOF-5 > ORI@ HO–MOF-5. In particular, the release behaviour of ORI@MOFs is described through a new model. The different drug delivery performance of MOFs may be due to the complex interactions between MOFs and ORI. In addition, the introduction of single substituents does not change the biocompatibility of MOFs. MTT in vitro experiments prove that this series of MOFs has low cytotoxicity. This study shows that the incorporation of single substituents can effectively adjust the drug delivery behaviour of MOFs, which is conducive to realization of personalized drug delivery modes. The introduction of active groups can also facilitate post-synthesis modification to achieve coupling of targeting groups. MOFs incorporated with single substituents perform favorably in terms of use as biomedical drug delivery alternative carriers in effective drug payload and flexible drug release. Metal organic frameworks (MOFs) are widely used in drug carrier research due to their tunability.![]()
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Affiliation(s)
- Mengru Cai
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Liuying Qin
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Longtai You
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Yu Yao
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Huimin Wu
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Zhiqin Zhang
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Lu Zhang
- Department of Biochemistry and Molecular Medicine
- UC Davis NCI-designated Comprehensive Cancer Center
- University of California Davis
- Sacramento
- USA
| | - Xingbin Yin
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
| | - Jian Ni
- School of Chinese Material Medica
- Beijing University of Chinese Medicine
- Beijing 102488
- China
- Beijing Research Institute of Chinese Medicine
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