1
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Modi SK, Mohapatra P, Bhatt P, Singh A, Parmar AS, Roy A, Joshi V, Singh MS. Targeting tumor microenvironment with photodynamic nanomedicine. Med Res Rev 2024. [PMID: 39152568 DOI: 10.1002/med.22072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 05/20/2024] [Accepted: 07/30/2024] [Indexed: 08/19/2024]
Abstract
Photodynamic therapy (PDT) is approved for the treatment of certain cancers and precancer lesions. While early Photosensitizers (PS) have found their way to the clinic, research in the last two decades has led to the development of third-generation PS, including photodynamic nanomedicine for improved tumor delivery and minimal systemic or phototoxicity. In terms of nanoparticle design for PDT, we are witnessing a shift from passive to active delivery for improved outcomes with reduced PS dosage. Tumor microenvironment (TME) comprises of a complex and dynamic landscape with myriad potential targets for photodynamic nanocarriers that are surface-modified with ligands. Herein, we review ways to improvise PDT by actively targeting nanoparticles (NPs) to intracellular organelles such as mitochondria or lysosomes and so forth, overcoming the limitations caused by PDT-induced hypoxia, disrupting the blood vascular networks in tumor tissues-vascular targeted PDT (VTP) and targeting immune cells for photoimmunotherapy. We propose that a synergistic outlook will help to address challenges such as deep-seated tumors, metastasis, or relapse and would lead to robust PDT response in patients.
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Affiliation(s)
- Suraj Kumar Modi
- Department of Biotechnology, Bennett University, Greater Noida, Uttar Pradesh, India
- Center of Excellence for Nanosensors and Nanomedicine, Bennett University, Greater Noida, Uttar Pradesh, India
- School of Life Sciences, Pharmacy and Chemistry, Kingston University London, Kingston-upon-Thames, London, UK
| | - Pragyan Mohapatra
- Center for Life Sciences, Mahindra University, Hyderabad, Telangana, India
- Interdisciplinary Center for Nanosensors and Nanomedicine, Mahindra University, Hyderabad, Telangana, India
| | - Priya Bhatt
- Center for Life Sciences, Mahindra University, Hyderabad, Telangana, India
- Interdisciplinary Center for Nanosensors and Nanomedicine, Mahindra University, Hyderabad, Telangana, India
| | - Aishleen Singh
- Department of Biotechnology, Bennett University, Greater Noida, Uttar Pradesh, India
| | - Avanish Singh Parmar
- Department of Physics, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh, India
| | - Aniruddha Roy
- Department of Pharmacy, Birla Institute of Technology & Science, Pilani Campus, Pilani, Rajasthan, India
| | - Vibhuti Joshi
- Department of Biotechnology, Bennett University, Greater Noida, Uttar Pradesh, India
- Center of Excellence for Nanosensors and Nanomedicine, Bennett University, Greater Noida, Uttar Pradesh, India
| | - Manu Smriti Singh
- Center for Life Sciences, Mahindra University, Hyderabad, Telangana, India
- Interdisciplinary Center for Nanosensors and Nanomedicine, Mahindra University, Hyderabad, Telangana, India
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2
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Chowdhury M, Das PK. Hypoxia: Intriguing Feature in Cancer Cell Biology. ChemMedChem 2024; 19:e202300551. [PMID: 38328976 DOI: 10.1002/cmdc.202300551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/24/2024] [Accepted: 02/07/2024] [Indexed: 02/09/2024]
Abstract
Hypoxia, a key aspect of the tumor microenvironment, plays a vital role in cell proliferation, angiogenesis, metabolism, and the immune response within tumors. These factors collectively promote tumor advancement, aggressiveness, metastasis and result in a poor prognosis. Hypoxia inducible factor 1α (HIF-1α), activated under low oxygen conditions, mediates many of these effects by altering drug target expression, metabolic regulation, and oxygen consumption. These changes promote cancer cell growth and survival. Hypoxic tumor cells develop aggressive traits and resistance to chemotherapy and radiotherapy, leading to increased mortality. Targeting hypoxic tumor offers a potential solution to overcome the challenges posed by tumor heterogeneity and can be used in designing diagnostic and therapeutic nanocarriers for various solid cancers. This concept provides an overview of the intricate relationship between hypoxia and the tumor microenvironment, highlighting its potential as a promising tool for cancer therapies. The article explores the development of hypoxia in cancer cells and its role in cancer progression, along with the latest advancements in hypoxia-triggered cancer treatment.
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Affiliation(s)
- Monalisa Chowdhury
- School of Biological Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, 700 032, India
| | - Prasanta Kumar Das
- School of Biological Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, 700 032, India
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3
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Kim H, Cohen SM. Metal-Organic Frameworks Constructed from Branched Oligomers. Inorg Chem 2024; 63:1853-1857. [PMID: 38215461 PMCID: PMC10828985 DOI: 10.1021/acs.inorgchem.3c03452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/26/2023] [Accepted: 12/27/2023] [Indexed: 01/14/2024]
Abstract
Metal-organic frameworks (MOFs) prepared from oligomeric or polymeric organic ligands have been studied and are termed oligoMOFs and polyMOFs, respectively. Herein, several oligoMOFs are described that have been prepared from branched oligomers with dendritic or star-like architectures. Branched oligomeric ligands with four (4(H2bdc)-b) or eight (8(H2bdc)-b) 1,4-benzene dicarboxylic acid (H2bdc) groups were prepared and used to synthesize isoreticular-type Zn(II)-based MOFs (IRMOF). A branched tetramer (4(H2bdc)-b) produced an oligoIRMOF-1 with improved ambient stability compared with IRMOF-1 or previously described oligoMOFs. To understand the effect of the ligand architecture, oligoIRMOFs were also prepared from a linear tetramer (4(H2bdc)-l). For a branched octamer (8(H2bdc)-b), it was found that the addition of an organic base was required to produce crystalline oligoIRMOFs. Multivariate MOFs (MTV-MOFs) could also be readily prepared with a combination of an octamer (8(H2bdc)-b) and H2bdc.
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Affiliation(s)
- Hyunyong Kim
- Department
of Chemistry and Biochemistry, University
of California, San Diego, La Jolla, California 92093, United States
| | - Seth M. Cohen
- Department
of Chemistry and Biochemistry, University
of California, San Diego, La Jolla, California 92093, United States
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4
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Zhang C, Hu X, Jin L, Lin L, Lin H, Yang Z, Huang W. Strategic Design of Conquering Hypoxia in Tumor for Advanced Photodynamic Therapy. Adv Healthc Mater 2023; 12:e2300530. [PMID: 37186515 DOI: 10.1002/adhm.202300530] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 04/08/2023] [Indexed: 05/17/2023]
Abstract
Photodynamic therapy (PDT), with its advantages of high targeting, minimally invasive, and low toxicity side effects, has been widely used in the clinical therapy of various tumors, especially superficial tumors. However, the tumor microenvironment (TME) presents hypoxia due to the low oxygen (O2 ) supply caused by abnormal vascularization in neoplastic tissues and high O2 consumption induced by the rapid proliferation of tumor cells. The efficacy of oxygen-consumping PDT can be hampered by a hypoxic TME. To address this problem, researchers have been developing advanced nanoplatforms and strategies to enhance the therapeutic effect of PDT in tumor treatment. This review summarizes recent advanced PDT therapeutic strategies to against the hypoxic TME, thus enhancing PDT efficacy, including increasing O2 content in TME through delivering O2 to the tumors and in situ generations of O2 ; decreasing the O2 consumption during PDT by design of type I photosensitizers. Moreover, recent synergistically combined therapy of PDT and other therapeutic methods such as chemotherapy, photothermal therapy, immunotherapy, and gas therapy is accounted for by addressing the challenging problems of mono PDT in hypoxic environments, including tumor resistance, proliferation, and metastasis. Finally, perspectives of the opportunities and challenges of PDT in future clinical research and translations are provided.
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Affiliation(s)
- Cheng Zhang
- Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Strait Institute of Flexible Electronics (SIFE Future Technologies), Fujian Normal University, Fuzhou, 350007, P. R. China
| | - Xiaoming Hu
- Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Strait Institute of Flexible Electronics (SIFE Future Technologies), Fujian Normal University, Fuzhou, 350007, P. R. China
- Strait Laboratory of Flexible Electronics (SLoFE), Fuzhou, 350117, P. R. China
- Jiangxi Key Laboratory of Nanobiomaterials, School of Materials Science and Engineering, East China Jiaotong University, Nanchang, 330013, P. R. China
| | - Long Jin
- Department of Pathology, Shengli Clinical Medical College, Fujian Medical University, Fuzhou, 350001, P. R. China
| | - Lisheng Lin
- Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Strait Institute of Flexible Electronics (SIFE Future Technologies), Fujian Normal University, Fuzhou, 350007, P. R. China
| | - Hongxin Lin
- Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Strait Institute of Flexible Electronics (SIFE Future Technologies), Fujian Normal University, Fuzhou, 350007, P. R. China
| | - Zhen Yang
- Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Strait Institute of Flexible Electronics (SIFE Future Technologies), Fujian Normal University, Fuzhou, 350007, P. R. China
- Strait Laboratory of Flexible Electronics (SLoFE), Fuzhou, 350117, P. R. China
| | - Wei Huang
- Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Strait Institute of Flexible Electronics (SIFE Future Technologies), Fujian Normal University, Fuzhou, 350007, P. R. China
- Strait Laboratory of Flexible Electronics (SLoFE), Fuzhou, 350117, P. R. China
- Frontiers Science Center for Flexible Electronics (FSCFE), MIIT Key Laboratory of Flexible Electronics (KLoFE) Northwestern Polytechnical University Xi'an, Xi'an, 710072, P. R. China
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5
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Gu X, Allyn M, Swindle-Reilly K, Palmer AF. ZIF-8 metal organic framework nanoparticle loaded with tense quaternary state polymerized bovine hemoglobin: potential red blood cell substitute with antioxidant properties. NANOSCALE 2023; 15:8832-8844. [PMID: 37114464 DOI: 10.1039/d2nr06812e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Due to several limitations associated with blood transfusion, such as the relatively short shelf life of stored blood, low risk of developing acute immune hemolytic reactions and graft-versus-host disease, many strategies have been developed to synthesize hemoglobin-based oxygen carriers (HBOCs) as universal red blood cell (RBC) substitutes. Recently, zeolite imidazole framework-8 (ZIF-8), a metal-organic framework, has attracted considerable attention as a protective scaffold for encapsulation of hemoglobin (Hb). Despite the exceptional thermal and chemical stability of ZIF-8, the major impediments to implementing ZIF-8 for Hb encapsulation are the structural distortions associated with loading large quantities of Hb in the scaffold as the Hb molecule has a larger hydrodynamic diameter than the pore size of ZIF-8. Therefore to reduce the structural distortion caused by Hb encapsulation, we established and optimized a continuous-injection method to synthesize nanoparticle (NP) encapsulated polymerized bovine Hb (PolybHb) using ZIF-8 precursors (ZIF-8P-PolybHb NPs). The synthesis method was further modified by adding EDTA as a chelating agent, which reduced the ZIF-8P-PolybHb NP size to <300 nm. ZIF-8P-PolybHb NPs exhibited lower oxygen affinity (36.4 ± 3.2 mm Hg) compared to unmodified bovine Hb, but was similar in magnitude to unencapsulated PolybHb. The use of the chemical cross-linker glutaraldehyde to polymerize bovine Hb resulted in the low Hill coefficient of PolybHb, indicating loss of Hb's oxygen binding cooperativity, which could be a limitation when using PolybHb as an oxygen carrier for encapsulation inside the ZIF-8 matrix. ZIF-8P-PolybHb NPs exhibited slower oxygen offloading kinetics compared to unencapsulated PolybHb, demonstrating successful encapsulation of PolybHb. ZIF-8P-PolybHb NPs also exhibited favorable antioxidant properties when exposed to H2O2. Incorporation of PolybHb into the ZIF-8 scaffold resulted in reduced cytotoxicity towards human umbilical vein endothelial cells compared to unloaded ZIF-8 NPs and ZIF-8 NPs loaded with bovine Hb. We envisage that such a monodisperse and biocompatible HBOC with low oxygen affinity and antioxidant properties may broaden its use as an RBC substitute.
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Affiliation(s)
- Xiangming Gu
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA.
| | - Megan Allyn
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA.
| | - Katelyn Swindle-Reilly
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA.
- Department of Biomedical Engineering, The Ohio State University, Columbus, OH, 43210, USA
- Department of Ophthalmology and Visual Sciences, The Ohio State University, Columbus, OH, 43212, USA
| | - Andre F Palmer
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA.
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6
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Mullangi D, Evans HA, Yildirim T, Wang Y, Deng Z, Zhang Z, Mai TT, Wei F, Wang J, Hight Walker AR, Brown CM, Zhao D, Canepa P, Cheetham AK. Noncryogenic Air Separation Using Aluminum Formate Al(HCOO) 3 (ALF). J Am Chem Soc 2023; 145:9850-9856. [PMID: 37083432 DOI: 10.1021/jacs.3c02100] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
Separating oxygen from air to create oxygen-enriched gas streams is a process that is significant in both industrial and medical fields. However, the prominent technologies for creating oxygen-enriched gas streams are both energy and infrastructure intensive as they use cryogenic temperatures or materials that adsorb N2 from air. The latter method is less efficient than the methods that adsorb O2 directly. Herein, we show, via a combination of gas adsorption isotherms, gas breakthrough experiments, neutron and synchrotron X-ray powder diffraction, Raman spectroscopy, and computational studies, that the metal-organic framework, Al(HCOO)3 (ALF), which is easily prepared at low cost from commodity chemicals, exhibits substantial O2 adsorption and excellent time-dependent O2/N2 selectivity in a range of 50-125 near dry ice/solvent (≈190 K) temperatures. The effective O2 adsorption with ALF at ≈190 K and ≈0.21 bar (the partial pressure of O2 in air) is ≈1.7 mmol/g, and at ice/salt temperatures (≈250 K), it is ≈0.3 mmol/g. Though the kinetics for full adsorption of O2 near 190 K are slower than at temperatures nearer 250 K, the kinetics for initial O2 adsorption are fast, suggesting that O2 separation using ALF with rapid temperature swings at ambient pressures is a potentially viable choice for low-cost air separation applications. We also present synthetic strategies for improving the kinetics of this family of compounds, namely, via Al/Fe solid solutions. To the best of our knowledge, ALF has the highest O2/N2 sorption selectivity among MOF adsorbents without open metal sites as verified by co-adsorption experiments..
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Affiliation(s)
- Dinesh Mullangi
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, 117575 Singapore
| | - Hayden A Evans
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Taner Yildirim
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Yuxiang Wang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585 Singapore
| | - Zeyu Deng
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, 117575 Singapore
| | - Zhaoqiang Zhang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585 Singapore
| | - Thuc T Mai
- Physical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Fengxia Wei
- Institute of Materials Research and Engineering, Agency for Science Technology and Research, 2 Fusionopolis Way, Innovis, 138634 Singapore
| | - John Wang
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, 117575 Singapore
| | - Angela R Hight Walker
- Physical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Craig M Brown
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United States
| | - Dan Zhao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585 Singapore
| | - Pieremanuele Canepa
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, 117575 Singapore
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585 Singapore
| | - Anthony K Cheetham
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, 117575 Singapore
- Materials Research Laboratory, University of California, Santa Barbara, Santa Barbara, California 93106, United States
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7
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Timralieva A, Moskalenko IV, Nesterov PV, Shilovskikh VV, Novikov AS, Konstantinova EA, Kokorin AI, Skorb EV. Melamine Barbiturate as a Light-Induced Nanostructured Supramolecular Material for a Bioinspired Oxygen and Organic Radical Trap and Stabilization. ACS OMEGA 2023; 8:8276-8284. [PMID: 36910956 PMCID: PMC9996620 DOI: 10.1021/acsomega.2c06510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 01/27/2023] [Indexed: 06/18/2023]
Abstract
Use of coantioxidant systems is a prospective way to increase the effectiveness of antioxidant species in tissue repair and regeneration. In this paper, we introduce a novel scheme of a reactive oxygen species (ROS) trap and neutralization during self-assembly of supramolecular melamine barbiturate material. The performed reaction chain mimics the biological process of ROS generation in key stages and enables one to obtain stable hydroperoxyl and organic radicals in a melamine barbiturate structure. Melamine barbiturate also neutralizes hydroxyl radicals, and the effectiveness of the radical trap is controlled with ROS scavenger incorporation. The number of radicals dramatically increases during light-inducing and depends on pH. The proposed scheme of the ROS trap and neutralization opens a way to the use of supramolecular assemblies as a component of coantioxidant systems and a source of organic radicals.
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Affiliation(s)
- Alexandra
A. Timralieva
- Infochemistry
Scientific Center of ITMO University, Lomonosova str. 9, St. Petersburg 191002, Russia
| | - Ivan V. Moskalenko
- Infochemistry
Scientific Center of ITMO University, Lomonosova str. 9, St. Petersburg 191002, Russia
| | - Pavel V. Nesterov
- Infochemistry
Scientific Center of ITMO University, Lomonosova str. 9, St. Petersburg 191002, Russia
| | - Vladimir V. Shilovskikh
- Infochemistry
Scientific Center of ITMO University, Lomonosova str. 9, St. Petersburg 191002, Russia
| | - Alexander S. Novikov
- Infochemistry
Scientific Center of ITMO University, Lomonosova str. 9, St. Petersburg 191002, Russia
| | - Elizaveta A. Konstantinova
- Physics
Department, M. V. Lomonosov Moscow State
University, Leninskie Gory 1/2, Moscow 119991, Russia
- Institute
of Nano-, Bio-, Information, Cognitive and Socio-humanistic Sciences
and Technologies, Moscow Institute of Physics
and Technology, Dolgoprudny 141701 Moscow Region, Russia
| | - Alexander I. Kokorin
- Infochemistry
Scientific Center of ITMO University, Lomonosova str. 9, St. Petersburg 191002, Russia
- N.
N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Kosygin st. 4, Moscow 119991, Russia
- Plekhanov
Russian University of Economics, Stremyannyi per. 36, Moscow 115093, Russia
| | - Ekaterina V. Skorb
- Infochemistry
Scientific Center of ITMO University, Lomonosova str. 9, St. Petersburg 191002, Russia
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8
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Fu XP, Shen JW, Chen L, Zhong DX, Wang YL, Liu QY. Dicopper(II) paddle-wheel metal-organic frameworks for high propyne storage under ambient conditions. Chem Commun (Camb) 2023; 59:2263-2266. [PMID: 36728999 DOI: 10.1039/d2cc06684j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Fluorinated dicopper(II) metal-organic framework JXNU-16F with 1,3,5-tri(3,5-bifluoro-4-carboxyphenyl)benzene ligands and nonfluorinated JXNU-16 exhibit high propyne uptakes of 443 and 496 cm3 g-1 under ambient conditions, respectively. Their remarkable propyne uptakes result from suitable pore spaces and strong propyne⋯propyne interactions amongst the adsorbed propyne molecules, as revealed by computational simulations.
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Affiliation(s)
- Xing-Ping Fu
- College of Chemistry and Chemical Engineering, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China. .,Department of Ecological and Resources Engineering, Fujian Key Laboratory of Eco-industrial Green Technology, Wuyi University, Wuyishan 354300, Fujian, P. R. China
| | - Ji-Wei Shen
- College of Chemistry and Chemical Engineering, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China.
| | - Ling Chen
- College of Chemistry and Chemical Engineering, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China.
| | - De-Xin Zhong
- College of Chemistry and Chemical Engineering, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China.
| | - Yu-Ling Wang
- College of Chemistry and Chemical Engineering, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China.
| | - Qing-Yan Liu
- College of Chemistry and Chemical Engineering, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China.
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9
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Recent Advances in Supramolecular-Macrocycle-Based Nanomaterials in Cancer Treatment. Molecules 2023; 28:molecules28031241. [PMID: 36770907 PMCID: PMC9920387 DOI: 10.3390/molecules28031241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/22/2023] [Accepted: 01/23/2023] [Indexed: 02/03/2023] Open
Abstract
Cancer is a severe threat to human life. Recently, various therapeutic strategies, such as chemotherapy, photodynamic therapy, and combination therapy have been extensively applied in cancer treatment. However, the clinical benefits of these therapeutics still need improvement. In recent years, supramolecular chemistry based on host-guest interactions has attracted increasing attention in biomedical applications to address these issues. In this review, we present the properties of the major macrocyclic molecules and the stimulus-response strategies used for the controlled release of therapeutic agents. Finally, the applications of supramolecular-macrocycle-based nanomaterials in cancer therapy are reviewed, and the existing challenges and prospects are discussed.
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10
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Sutton AL, Melag L, Sadiq MM, Hill MR. Capture, Storage, and Release of Oxygen by Metal-Organic Frameworks (MOFs). Angew Chem Int Ed Engl 2022; 61:e202208305. [PMID: 35836372 PMCID: PMC9543296 DOI: 10.1002/anie.202208305] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Indexed: 11/09/2022]
Abstract
Oxygen is a critical gas for medical and industrial settings. Much of today's global oxygen supply is via inefficient technologies such as cryogenic distillation, membranes or zeolites. Metal-organic frameworks (MOFs) promise a superior alternative for oxygen separation, as their fundamental chemistry can in principle be tailored for reversible and selective oxygen capture. We evaluate the characteristics for reversible and selective uptake of oxygen by MOFs, focussing on redox-active sites. Key characteristics for separation can also be seen in MOFs for oxygen storage roles. Engineering solutions to release adsorbed oxygen from the MOFs are discussed including Temperature Swing Adsorption (TSA), Pressure Swing Adsorption (PSA) and the highly efficient Magnetic Induction Swing Adsorption (MISA). We conclude with the applications and outlooks for oxygen capture, storage and release, and the likely impacts the next generation of MOFs will have on industry and the broader community.
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Affiliation(s)
- Ashley L. Sutton
- ManufacturingCSIROPrivate Bag 33Clayton South MDCVic 3169Australia
| | - Leena Melag
- Department of Chemical EngineeringMonash UniversityClaytonVic 3168Australia
| | - M. Munir Sadiq
- Department of Chemical EngineeringMonash UniversityClaytonVic 3168Australia
| | - Matthew R. Hill
- ManufacturingCSIROPrivate Bag 33Clayton South MDCVic 3169Australia
- Department of Chemical EngineeringMonash UniversityClaytonVic 3168Australia
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11
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Du Y, Han J, Jin F, Du Y. Recent Strategies to Address Hypoxic Tumor Environments in Photodynamic Therapy. Pharmaceutics 2022; 14:pharmaceutics14091763. [PMID: 36145513 PMCID: PMC9505114 DOI: 10.3390/pharmaceutics14091763] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 08/15/2022] [Accepted: 08/22/2022] [Indexed: 12/02/2022] Open
Abstract
Photodynamic therapy (PDT) has become a promising method of cancer treatment due to its unique properties, such as noninvasiveness and low toxicity. The efficacy of PDT is, however, significantly reduced by the hypoxia tumor environments, because PDT involves the generation of reactive oxygen species (ROS), which requires the great consumption of oxygen. Moreover, the consumption of oxygen caused by PDT would further exacerbate the hypoxia condition, which leads to angiogenesis, invasion of tumors to other parts, and metastasis. Therefore, many research studies have been conducted to design nanoplatforms that can alleviate tumor hypoxia and enhance PDT. Herein, the recent progress on strategies for overcoming tumor hypoxia is reviewed, including the direct transport of oxygen to the tumor site by O2 carriers, the in situ generation of oxygen by decomposition of oxygen-containing compounds, reduced O2 consumption, as well as the regulation of tumor microenvironments. Limitations and future perspectives of these technologies to improve PDT are also discussed.
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12
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Abdollahi M, Al Sbei S, Rosenbaum MA, Harnisch F. The oxygen dilemma: The challenge of the anode reaction for microbial electrosynthesis from CO2. Front Microbiol 2022; 13:947550. [PMID: 35992647 PMCID: PMC9381829 DOI: 10.3389/fmicb.2022.947550] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 07/06/2022] [Indexed: 11/13/2022] Open
Abstract
Microbial electrosynthesis (MES) from CO2 provides chemicals and fuels by driving the metabolism of microorganisms with electrons from cathodes in bioelectrochemical systems. These microorganisms are usually strictly anaerobic. At the same time, the anode reaction of bioelectrochemical systems is almost exclusively water splitting through the oxygen evolution reaction (OER). This creates a dilemma for MES development and engineering. Oxygen penetration to the cathode has to be excluded to avoid toxicity and efficiency losses while assuring low resistance. We show that this dilemma derives a strong need to identify novel reactor designs when using the OER as an anode reaction or to fully replace OER with alternative oxidation reactions.
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Affiliation(s)
- Maliheh Abdollahi
- Department of Environmental Microbiology, UFZ-Helmholtz Centre for Environmental Research, Leipzig, Germany
| | - Sara Al Sbei
- Bio Pilot Plant, Leibniz Institute for Natural Product Research and Infection Biology - Hans-Knöll Institute, Jena, Germany
| | - Miriam A. Rosenbaum
- Bio Pilot Plant, Leibniz Institute for Natural Product Research and Infection Biology - Hans-Knöll Institute, Jena, Germany
- Faculty of Biological Sciences, Friedrich Schiller University Jena, Jena, Germany
| | - Falk Harnisch
- Department of Environmental Microbiology, UFZ-Helmholtz Centre for Environmental Research, Leipzig, Germany
- *Correspondence: Falk Harnisch,
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Sutton A, Melag L, Sadiq MM, Hill MR. Capture, storage, and release of Oxygen by Metal‐Organic Frameworks (MOFs) – a review. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202208305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ashley Sutton
- CSIRO: Commonwealth Scientific and Industrial Research Organisation Manufacturing Private Bag 33 3169 Clayton South MDC AUSTRALIA
| | - Leena Melag
- Monash University Department of Chemical Engineering AUSTRALIA
| | - M. Munir Sadiq
- Monash University Department of Chemical Engineering AUSTRALIA
| | - Matthew R. Hill
- CSIRO: Commonwealth Scientific and Industrial Research Organisation Manufacturing AUSTRALIA
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Li A, Bueno-Perez R, Madden D, Fairen-Jimenez D. From computational high-throughput screenings to the lab: taking metal-organic frameworks out of the computer. Chem Sci 2022; 13:7990-8002. [PMID: 35919420 PMCID: PMC9278459 DOI: 10.1039/d2sc01254e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 06/13/2022] [Indexed: 12/22/2022] Open
Abstract
Metal-organic frameworks (MOFs) are one of the most researched designer materials today, as their high tunability offers scientists a wide space to imagine all kinds of possible structures. Their uniquely flexible customisability spurred the creation of hypothetical datasets and the syntheses of more than 100 000 MOFs officially reported in the Cambridge Structural Database. To scan such large numbers of MOFs, computational high-throughput screenings (HTS) have become the customary method to identify the most promising structure for a given application, and/or to spot useful structure-property relationships. However, despite all these data-mining efforts, only a fraction of HTS studies have identified synthesisable top-performing MOFs that were then further investigated in the lab. In this perspective, we review these specific cases and suggest possible steps to push future HTS more systematically towards synthesisable structures.
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Affiliation(s)
- Aurelia Li
- The Adsorption & Advanced Materials Laboratory (A2ML), Department of Chemical Engineering & Biotechnology, University of Cambridge Philippa Fawcett Drive Cambridge CB3 0AS UK
| | - Rocio Bueno-Perez
- The Adsorption & Advanced Materials Laboratory (A2ML), Department of Chemical Engineering & Biotechnology, University of Cambridge Philippa Fawcett Drive Cambridge CB3 0AS UK
| | - David Madden
- The Adsorption & Advanced Materials Laboratory (A2ML), Department of Chemical Engineering & Biotechnology, University of Cambridge Philippa Fawcett Drive Cambridge CB3 0AS UK
| | - David Fairen-Jimenez
- The Adsorption & Advanced Materials Laboratory (A2ML), Department of Chemical Engineering & Biotechnology, University of Cambridge Philippa Fawcett Drive Cambridge CB3 0AS UK
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Alezi D, Jia J, Bhatt PM, Shkurenko A, Solovyeva V, Chen Z, Belmabkhout Y, Eddaoudi M. Reticular Chemistry for the Construction of Highly Porous Aluminum-Based nia-Metal-Organic Frameworks. Inorg Chem 2022; 61:10661-10666. [PMID: 35771949 DOI: 10.1021/acs.inorgchem.2c00756] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Edge-transitive nets are regarded as appropriate blueprints for the practice of reticular chemistry, and in particular, for the rational design and synthesis of functional metal-organic frameworks (MOFs). Among edge-transitive nets, type I edge-transitive nets have unique coordination figures, offering only one edge-transitive target for their associated expressed net-cBUs. Here, we report the reticulation of the binodal edge-transitive (6, 6)-c nia net in MOF chemistry, namely, the deliberate assembly of trinuclear aluminum clusters and 6-connected hexacarboxylate ligands into highly porous nia-MOFs. Further studies reveal that Al-nia-MOF-1 shows promising attributes as a storage media for oxygen (O2) at high-pressure adsorption studies.
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Affiliation(s)
- Dalal Alezi
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia.,Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah 22254, Saudi Arabia
| | - Jiangtao Jia
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Prashant M Bhatt
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Aleksander Shkurenko
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Vera Solovyeva
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Zhijie Chen
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Youssef Belmabkhout
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Mohamed Eddaoudi
- Functional Materials Design, Discovery and Development Research Group (FMD3), Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
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16
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Kang W, Tian Y, Zhao Y, Yin X, Teng Z. Applications of nanocomposites based on zeolitic imidazolate framework-8 in photodynamic and synergistic anti-tumor therapy. RSC Adv 2022; 12:16927-16941. [PMID: 35754870 PMCID: PMC9178442 DOI: 10.1039/d2ra01102f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 05/06/2022] [Indexed: 11/21/2022] Open
Abstract
Due to the limitations resulting from hypoxia and the self-aggregation of photosensitizers, photodynamic therapy (PDT) has not been applied clinically to treat most types of solid tumors. Zeolitic imidazolate framework-8 (ZIF-8) is a common metal-organic framework that has ultra-high porosity, an adjustable structure, good biocompatibility, and pH-induced biodegradability. In this review, we summarize the applications of ZIF-8 and its derivatives in PDT. This review is divided into two parts. In the first part, we summarize progress in the application of ZIF-8 to enhance PDT and realize theranostics. We discuss the use of ZIF-8 to avoid the self-aggregation of photosensitizers, alleviate hypoxia, increase the PDT penetration depth, and combine PDT with multi-modal imaging. In the second part, we summarize how ZIF-8 can achieve synergistic PDT with other anti-tumor therapies, including chemotherapy, photothermal therapy, chemodynamic therapy, starvation therapy, protein therapy, gene therapy, and immunotherapy. Finally, we highlight the challenges that must be overcome for ZIF-8 to be widely applied in PDT. To the best of our knowledge, this is the first review of ZIF-8-based nanoplatforms for PDT.
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Affiliation(s)
- Wen Kang
- Department of Radiology, Nanjing First Hospital, Nanjing Medical University Nanjing 210006 P. R. China
| | - Ying Tian
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine Nanjing 210029 P. R. China
| | - Ying Zhao
- Department of Radiology, Nanjing First Hospital, Nanjing Medical University Nanjing 210006 P. R. China
| | - Xindao Yin
- Department of Radiology, Nanjing First Hospital, Nanjing Medical University Nanjing 210006 P. R. China
| | - Zhaogang Teng
- Key Laboratory for Organic Electronics and Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications Nanjing 210046 P. R. China
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17
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Yeardley AS, Milton RA, Moghadam PZ, Coordiner J, Brown SF. Active Subsets as a Tool for Structural Characterisation and Selection of Metal-Organic Frameworks. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2022.01.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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18
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Ge X, Wong R, Anisa A, Ma S. Recent development of metal-organic framework nanocomposites for biomedical applications. Biomaterials 2021; 281:121322. [PMID: 34959029 DOI: 10.1016/j.biomaterials.2021.121322] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/01/2021] [Accepted: 12/12/2021] [Indexed: 12/15/2022]
Abstract
Albeit metal-organic framework (MOF) composites have been extensively explored, reducing the size and dimensions of various contents within the composition, to the nanoscale regime, has recently presented unique opportunities for enhanced properties with the formation of MOF-based nanocomposites. Many distinctive strategies have been used to fabricate these nanocomposites such as through the introduction of nanoparticles (NPs) into a MOF precursor solution or vice versa to achieve a core-shell or heterostructure configuration. As such, MOF-based nanocomposites offer seemingly limitless possibilities and promising solutions for the vast range of applications across biomedical disciplines especially for improving in vivo implementation. In this review, we focus on the recent development of MOF-based nanocomposites, outline their classification according to the type of integrations (NPs, coating materials, and different MOF-derived nanocomposites), and direct special attention towards the various approaches and strategies employed to construct these nanocomposites for their prospective utilization in biomedical applications including biomimetic enzymes and photo, chemo, sonodynamic, starvation and hyperthermia therapies. Lastly, our work aims to highlight the exciting potential as well as the challenges of MOF-based nanocomposites to help guide future research as well as to contribute to the progress of MOF-based nanotechnology in biomedicine.
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Affiliation(s)
- Xueying Ge
- Department of Chemistry, University of North Texas, 1508 W Mulberry St, Denton, TX, 76201, United States
| | - Raymond Wong
- Department of Cell and Molecular Biology, University of South Florida, 4202 E. Fowler Avenue, Tampa, FL, 33620, United States
| | - Anee Anisa
- Department of Chemistry, University of North Texas, 1508 W Mulberry St, Denton, TX, 76201, United States
| | - Shengqian Ma
- Department of Chemistry, University of North Texas, 1508 W Mulberry St, Denton, TX, 76201, United States.
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19
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Wang H, Yin Y, Li B, Bai JQ, Wang M. High-Throughput Screening of Metal-Organic Frameworks for the Impure Hydrogen Storage Supplying to a Fuel Cell Vehicle. Transp Porous Media 2021. [DOI: 10.1007/s11242-020-01527-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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20
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Wan Y, Fu LH, Li C, Lin J, Huang P. Conquering the Hypoxia Limitation for Photodynamic Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2103978. [PMID: 34580926 DOI: 10.1002/adma.202103978] [Citation(s) in RCA: 249] [Impact Index Per Article: 83.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/11/2021] [Indexed: 06/13/2023]
Abstract
Photodynamic therapy (PDT) has aroused great research interest in recent years owing to its high spatiotemporal selectivity, minimal invasiveness, and low systemic toxicity. However, due to the hypoxic nature characteristic of many solid tumors, PDT is frequently limited in therapeutic effect. Moreover, the consumption of O2 during PDT may further aggravate the tumor hypoxic condition, which promotes tumor proliferation, metastasis, and invasion resulting in poor prognosis of treatment. Therefore, numerous efforts have been made to increase the O2 content in tumor with the goal of enhancing PDT efficacy. Herein, these strategies developed in past decade are comprehensively reviewed to alleviate tumor hypoxia, including 1) delivering exogenous O2 to tumor directly, 2) generating O2 in situ, 3) reducing tumor cellular O2 consumption by inhibiting respiration, 4) regulating the TME, (e.g., normalizing tumor vasculature or disrupting tumor extracellular matrix), and 5) inhibiting the hypoxia-inducible factor 1 (HIF-1) signaling pathway to relieve tumor hypoxia. Additionally, the O2 -independent Type-I PDT is also discussed as an alternative strategy. By reviewing recent progress, it is hoped that this review will provide innovative perspectives in new nanomaterials designed to combat hypoxia and avoid the associated limitation of PDT.
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Affiliation(s)
- Yilin Wan
- Marshall Laboratory of Biomedical Engineering, International Cancer Center, Laboratory of Evolutionary Theranostics (LET), School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, China
| | - Lian-Hua Fu
- Marshall Laboratory of Biomedical Engineering, International Cancer Center, Laboratory of Evolutionary Theranostics (LET), School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, China
| | - Chunying Li
- Marshall Laboratory of Biomedical Engineering, International Cancer Center, Laboratory of Evolutionary Theranostics (LET), School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, China
| | - Jing Lin
- Marshall Laboratory of Biomedical Engineering, International Cancer Center, Laboratory of Evolutionary Theranostics (LET), School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, China
| | - Peng Huang
- Marshall Laboratory of Biomedical Engineering, International Cancer Center, Laboratory of Evolutionary Theranostics (LET), School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, China
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21
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Liu X, Li R, Zhou Y, Lv W, Liu S, Zhao Q, Huang W. An all-in-one nanoplatform with near-infrared light promoted on-demand oxygen release and deep intratumoral penetration for synergistic photothermal/photodynamic therapy. J Colloid Interface Sci 2021; 608:1543-1552. [PMID: 34742072 DOI: 10.1016/j.jcis.2021.10.082] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 10/14/2021] [Accepted: 10/15/2021] [Indexed: 11/19/2022]
Abstract
Hypoxia and high-density extracellular matrix within the tumor microenvironment (TME) strengthens tumor resistance to the oxygen-dependent cancer therapy. Herein, an on-demand oxygen released nanoplatform (MONs/IR780/PFC-O2@BSA, BMIPO) that was triggered by near-infrared (NIR) light combined with TME has been designed for achieving synergistic photothermal/photodynamic therapy with deep intratumoral penetration and oxygen self-sufficiency. Notably, the zeta potential and transmission electron microscope (TEM) results indicated that such "smart" BMIPO nanoplatform possessed good colloidal stability and on-demand TME-specific degradability. This characteristic of the BMIPO nanoplatform allows it to simultaneously achieve high tumor accumulation and deep intratumoral penetration. The results of the O2 loading and release measurements showed that the as- prepared BMIPO possessed excellent O2 reversibly bind/release performance. Furthermore, the photothermal effect of NIR dye (IR780) accelerated the dissociation of TME-responsive BMIPO, as a result, it achieved an on-demand, continuous and complete O2 release to relieve tumor hypoxia during phototherapy. In vitro and in vivo results demonstrated that the as-prepared all-in-one nanoplatform have successfully realized NIR-triggered on-demand O2 release, nanocarrier-mediated glutathione (GSH) reducing, hyperthermia-promoted deep intratumoral penetration and dual-model imaging-guided precise cancer therapy. This work would provide inspiration for the design of nanoplatforms with on-demand release and deep intratumoral penetration for achieving high-efficiency synergistic photothermal/photodynamic therapy in hypoxic tumors.
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Affiliation(s)
- Xiangmei Liu
- State Key Laboratory of Organic Electronics and Information Displays, Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Institute of Flexible Electronics (Future Technology), Nanjing University of Posts & Telecommunications, Nanjing 210023, PR China
| | - Ruhua Li
- State Key Laboratory of Organic Electronics and Information Displays, Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Institute of Flexible Electronics (Future Technology), Nanjing University of Posts & Telecommunications, Nanjing 210023, PR China
| | - Yanli Zhou
- State Key Laboratory of Organic Electronics and Information Displays, Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Institute of Flexible Electronics (Future Technology), Nanjing University of Posts & Telecommunications, Nanjing 210023, PR China
| | - Wen Lv
- State Key Laboratory of Organic Electronics and Information Displays, Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Institute of Flexible Electronics (Future Technology), Nanjing University of Posts & Telecommunications, Nanjing 210023, PR China
| | - Shujuan Liu
- State Key Laboratory of Organic Electronics and Information Displays, Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Institute of Flexible Electronics (Future Technology), Nanjing University of Posts & Telecommunications, Nanjing 210023, PR China
| | - Qiang Zhao
- State Key Laboratory of Organic Electronics and Information Displays, Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Institute of Flexible Electronics (Future Technology), Nanjing University of Posts & Telecommunications, Nanjing 210023, PR China.
| | - Wei Huang
- State Key Laboratory of Organic Electronics and Information Displays, Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Institute of Flexible Electronics (Future Technology), Nanjing University of Posts & Telecommunications, Nanjing 210023, PR China; Frontiers Science Center for Flexible Electronics (FSCFE), Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), Xi'an 710072, PR China; Key Laboratory of Flexible Electronics (KLoFE), Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, PR China.
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22
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Wang Q, Gong J, Bai Q, Qin Y, Zhou X, Wu M, Ji H, Wu L. Hemoglobin coated oxygen storage metal-organic framework as a promising artificial oxygen carrier. J Mater Chem B 2021; 9:4002-4005. [PMID: 33904569 DOI: 10.1039/d1tb00328c] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hemoglobin-functionalized HKUST-1 as an artificial oxygen carrier has been developed. The new oxygen carrier has excellent oxygen loading capacity and good chemical durability. The sustained electrochemical responses toward H2O2 and O2 make this new material an ideal candidate as a promising artificial blood substitute.
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Affiliation(s)
- Qi Wang
- School of Public Health, Nantong University, Nantong, 226019, P. R. China.
| | - Jin Gong
- The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, 211100, Jiangsu, China
| | - Qingqing Bai
- Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Yuling Qin
- School of Public Health, Nantong University, Nantong, 226019, P. R. China.
| | - Xiaobo Zhou
- School of Public Health, Nantong University, Nantong, 226019, P. R. China.
| | - Mingmin Wu
- School of Public Health, Nantong University, Nantong, 226019, P. R. China.
| | - Haiwei Ji
- School of Public Health, Nantong University, Nantong, 226019, P. R. China.
| | - Li Wu
- School of Public Health, Nantong University, Nantong, 226019, P. R. China.
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Huang X, Sun X, Wang W, Shen Q, Shen Q, Tang X, Shao J. Nanoscale metal-organic frameworks for tumor phototherapy. J Mater Chem B 2021; 9:3756-3777. [PMID: 33870980 DOI: 10.1039/d1tb00349f] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Metal-Organic Frameworks (MOFs) are constructed from metal ions/cluster nodes and functional organic ligands through coordination bonds. Owing to the advantages of diverse synthetic methods, easy modification after synthesis, large adsorption capacity for heavy metals, and short equilibrium time, considerable attention has recently been paid to MOFs for tumor phototherapy. Through rational tuning of metal ions and ligands, MOFs present abundant properties for various applications. Light-triggered phototherapy, including photodynamic therapy (PDT) and photothermal therapy (PTT), is an emerging cancer treatment approach. Nanosized MOFs can be applied as phototherapeutic agents to accomplish phototherapy with excellent phototherapeutic efficacy. This review outlines the latest advances in the field of phototherapy with various metal ion-based MOFs.
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Affiliation(s)
- Xuan Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing 210009, P. R. China.
| | - Xu Sun
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing 210009, P. R. China.
| | - Weili Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing 210009, P. R. China.
| | - Qing Shen
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing 210009, P. R. China.
| | - Qian Shen
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing 210009, P. R. China.
| | - Xuna Tang
- Department of Endodontology, Nanjing Stomatological Hospital, Medical School of Nanjing University, 30 Zhongyang, Nanjing 210008, P. R. China.
| | - Jinjun Shao
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing 210009, P. R. China.
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24
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Huang L, Zhao S, Wu J, Yu L, Singh N, Yang K, Lan M, Wang P, Kim JS. Photodynamic therapy for hypoxic tumors: Advances and perspectives. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213888] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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25
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26
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Shih CY, Wang PT, Su WC, Teng H, Huang WL. Nanomedicine-Based Strategies Assisting Photodynamic Therapy for Hypoxic Tumors: State-of-the-Art Approaches and Emerging Trends. Biomedicines 2021; 9:137. [PMID: 33535466 PMCID: PMC7912771 DOI: 10.3390/biomedicines9020137] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/21/2021] [Accepted: 01/22/2021] [Indexed: 12/17/2022] Open
Abstract
Since the first clinical cancer treatment in 1978, photodynamic therapy (PDT) technologies have been largely improved and approved for clinical usage in various cancers. Due to the oxygen-dependent nature, the application of PDT is still limited by hypoxia in tumor tissues. Thus, the development of effective strategies for manipulating hypoxia and improving the effectiveness of PDT is one of the most important area in PDT field. Recently, emerging nanotechnology has benefitted progress in many areas, including PDT. In this review, after briefly introducing the mechanisms of PDT and hypoxia, as well as basic knowledge about nanomedicines, we will discuss the state of the art of nanomedicine-based approaches for assisting PDT for treating hypoxic tumors, mainly based on oxygen replenishing strategies and the oxygen dependency diminishing strategies. Among these strategies, we will emphasize emerging trends about the use of nanoscale metal-organic framework (nMOF) materials and the combination of PDT with immunotherapy. We further discuss future perspectives and challenges associated with these trends in both the aspects of mechanism and clinical translation.
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Affiliation(s)
- Chun-Yan Shih
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan; (C.-Y.S.); (P.-T.W.); (H.T.)
| | - Pei-Ting Wang
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan; (C.-Y.S.); (P.-T.W.); (H.T.)
| | - Wu-Chou Su
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan 70101, Taiwan;
- Department of Oncology, College of Medicine and Hospital, National Cheng Kung University, Tainan 70101, Taiwan
| | - Hsisheng Teng
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan; (C.-Y.S.); (P.-T.W.); (H.T.)
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan 70101, Taiwan;
- Hierarchical Green-Energy Materials (Hi-GEM) Research Center, National Cheng Kung University, Tainan 70101, Taiwan
| | - Wei-Lun Huang
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan 70101, Taiwan;
- Department of Medical Laboratory Science and Biotechnology, National Cheng Kung University, Tainan 70101, Taiwan
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27
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Zhang C, Wang X, Du J, Gu Z, Zhao Y. Reactive Oxygen Species-Regulating Strategies Based on Nanomaterials for Disease Treatment. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2002797. [PMID: 33552863 PMCID: PMC7856897 DOI: 10.1002/advs.202002797] [Citation(s) in RCA: 128] [Impact Index Per Article: 42.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/22/2020] [Indexed: 05/05/2023]
Abstract
Reactive oxygen species (ROS) play an essential role in physiological and pathological processes. Studies on the regulation of ROS for disease treatments have caused wide concern, mainly involving the topics in ROS-regulating therapy such as antioxidant therapy triggered by ROS scavengers and ROS-induced toxic therapy mediated by ROS-elevation agents. Benefiting from the remarkable advances of nanotechnology, a large number of nanomaterials with the ROS-regulating ability are developed to seek new and effective ROS-related nanotherapeutic modalities or nanomedicines. Although considerable achievements have been made in ROS-based nanomedicines for disease treatments, some fundamental but key questions such as the rational design principle for ROS-related nanomaterials are held in low regard. Here, the design principle can serve as the initial framework for scientists and technicians to design and optimize the ROS-regulating nanomedicines, thereby minimizing the gap of nanomedicines for biomedical application during the design stage. Herein, an overview of the current progress of ROS-associated nanomedicines in disease treatments is summarized. And then, by particularly addressing these known strategies in ROS-associated therapy, several fundamental and key principles for the design of ROS-associated nanomedicines are presented. Finally, future perspectives are also discussed in depth for the development of ROS-associated nanomedicines.
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Affiliation(s)
- Chenyang Zhang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyInstitute of High Energy PhysicsChinese Academy of SciencesBeijing100049China
- College of Materials Science and Optoelectronic TechnologyUniversity of Chinese Academy of SciencesBeijing100049China
| | - Xin Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyInstitute of High Energy PhysicsChinese Academy of SciencesBeijing100049China
- College of Materials Science and Optoelectronic TechnologyUniversity of Chinese Academy of SciencesBeijing100049China
| | - Jiangfeng Du
- Department of Medical ImagingShanxi Medical UniversityTaiyuan030001China
| | - Zhanjun Gu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyInstitute of High Energy PhysicsChinese Academy of SciencesBeijing100049China
- College of Materials Science and Optoelectronic TechnologyUniversity of Chinese Academy of SciencesBeijing100049China
| | - Yuliang Zhao
- College of Materials Science and Optoelectronic TechnologyUniversity of Chinese Academy of SciencesBeijing100049China
- CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology of ChinaChinese Academy of SciencesBeijing100190China
- GBA Research Innovation Institute for NanotechnologyGuangdong510700China
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Chen YC, Andrew Lin KY, Chen KF, Jiang XY, Lin CH. In vitro renal toxicity evaluation of copper-based metal-organic framework HKUST-1 on human embryonic kidney cells. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 273:116528. [PMID: 33486253 DOI: 10.1016/j.envpol.2021.116528] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 01/12/2021] [Accepted: 01/14/2021] [Indexed: 06/12/2023]
Abstract
HKUST-1 is currently studied for a very diverse range of applications. Despite its exciting potential, significant concerns remain regarding the safety of HKUST-1. Therefore, human embryonic kidney 293 (HEK293) cells were used to verify the renal toxicity of HKUST-1. In this study, HKUST-1 induced concentration-dependent cytotoxic effects in HEK293 cells. The depolarization of mitochondrial membrane potential and formation of apoptotic bodies and autophagic vesicles were observed in HKUST-1-treated HEK293 cells. Oxidative (oxidative stress and haem oxygenase-1 activation) and inflammatory responses (NF-κB and NLRP3 activation) in HEK293 cells were induced by HKUST-1 exposure. In addition, the observed reduction in NAD(P)H levels in HKUST-1-treated HEK293 cells may be attributable to PARP-1 activation following DNA single- and double-strand breaks. The HKUST-1-induced depletion of zonula occludens proteins in HEK293 cells might lead to altered renal barrier integrity. The variations of α1-antitrypsin, oxidised α1-antitrypsin and NLRP3 protein expression in HEK293 cells suggested that HKUST-1 increases the risk of chronic kidney diseases. However, most of these adverse effects were significantly induced only by high HKUST-1 concentration (100 μg/mL), which do not reflect the actual exposure. Thus, the toxic risk of HKUST-1 appears to be negligible.
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Affiliation(s)
- Yi-Chun Chen
- Department of Biotechnology, National Formosa University, Yunlin, 63208, Taiwan; Department of Civil Engineering, National Chi Nan University, Nantou, 54561, Taiwan
| | - Kun-Yi Andrew Lin
- Department of Environmental Engineering, National Chung Hsing University, Taichung, 40227, Taiwan
| | - Ku-Fan Chen
- Department of Civil Engineering, National Chi Nan University, Nantou, 54561, Taiwan
| | - Xin-Yu Jiang
- Department of Biotechnology, National Formosa University, Yunlin, 63208, Taiwan
| | - Chia-Hua Lin
- Department of Biotechnology, National Formosa University, Yunlin, 63208, Taiwan.
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29
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Hao YN, Zhang WX, Gao YR, Wei YN, Shu Y, Wang JH. State-of-the-art advances of copper-based nanostructures in the enhancement of chemodynamic therapy. J Mater Chem B 2020; 9:250-266. [PMID: 33237121 DOI: 10.1039/d0tb02360d] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Chemodynamic therapy (CDT) is a new emerging strategy for the in situ treatment of tumors. In the microenvironment of tumor cells, CDT may be achieved through the generation of reactive oxygen species (ROS), e.g., hydroxyl radicals (˙OH) and singlet oxygen (1O2), which induce the death of tumor cells. Copper (Cu) or other transition-metal ions catalyze the production of ˙OH by hydrogen peroxide (H2O2) through Fenton or Fenton-like reactions. With the development of advanced nanotechnology, nanotherapeutic systems with Cu-based nanostructures have received extensive attention and have been demonstrated for their wide applications in the design and construction of nanotherapeutic systems for CDT, along with multimodal synergistic therapy. Herein, the cutting-edge developments of Cu-based nanostructures in CDT are reviewed and discussed, by focusing on the monotherapy of CDT as well as synergistic treatments by hyphenating CDT with various therapeutic protocols, e.g., photothermal therapy (PTT), photodynamic therapy (PDT), sonodynamic therapy (SDT), and so on. In addition, the potential challenges and future perspectives are described in the improvement of CDT therapeutic efficacy, the enhancement of targeting capability, and mechanistic investigations on CDT therapy.
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Affiliation(s)
- Ya-Nan Hao
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China.
| | - Wen-Xin Zhang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China.
| | - Yi-Ru Gao
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China.
| | - Ya-Nan Wei
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China.
| | - Yang Shu
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China.
| | - Jian-Hua Wang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China.
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30
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Melag L, Sadiq MM, Konstas K, Zadehahmadi F, Suzuki K, Hill MR. Performance evaluation of CuBTC composites for room temperature oxygen storage. RSC Adv 2020; 10:40960-40968. [PMID: 35519209 PMCID: PMC9057710 DOI: 10.1039/d0ra07068h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 10/27/2020] [Indexed: 12/27/2022] Open
Abstract
Oxygen is commonly separated from air using cryogenic liquefaction. The inherent energy penalties of phase change inspire the search for energy-efficient separation processes. Here, an alternative approach is presented, where we determine whether it is possible to utilise simpler, stable materials in the right process to achieve overall energy efficiency. Adsorption and release by Metal-Organic Frameworks (MOFs) are an attractive alternative due to their high adsorption and storage capacity at ambient conditions. Cu-BTC/MgFe2O4 composites were prepared, and magnetic induction swing adsorption (MISA) used to release adsorbed oxygen quickly and efficiently. The 3 wt% MgFe2O4 composites exhibited an oxygen uptake capacity of 0.34 mmol g-1 at 298 K and when exposed to a magnetic field of 31 mT, attained a temperature rise of 86 °C and released 100% of adsorbed oxygen. This water vapor stable pelletized system, can be filled and emptied within 10 minutes requiring around 5.6 MJ kg-1 of energy.
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Affiliation(s)
- Leena Melag
- Department of Chemical Engineering, Monash University Clayton VIC 3168 Australia
| | - M Munir Sadiq
- Department of Chemical Engineering, Monash University Clayton VIC 3168 Australia
| | | | | | - Kiyonori Suzuki
- Department of Materials Science and Engineering, Monash University Clayton VIC 3168 Australia
| | - Matthew R Hill
- Department of Chemical Engineering, Monash University Clayton VIC 3168 Australia
- CSIRO Private Bag 33, Clayton South MDC VIC 3169 Australia
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31
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Oktawiec J, Jiang HZH, Vitillo JG, Reed DA, Darago LE, Trump BA, Bernales V, Li H, Colwell KA, Furukawa H, Brown CM, Gagliardi L, Long JR. Negative cooperativity upon hydrogen bond-stabilized O 2 adsorption in a redox-active metal-organic framework. Nat Commun 2020; 11:3087. [PMID: 32555184 PMCID: PMC7303157 DOI: 10.1038/s41467-020-16897-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 04/13/2020] [Indexed: 12/20/2022] Open
Abstract
The design of stable adsorbents capable of selectively capturing dioxygen with a high reversible capacity is a crucial goal in functional materials development. Drawing inspiration from biological O2 carriers, we demonstrate that coupling metal-based electron transfer with secondary coordination sphere effects in the metal-organic framework Co2(OH)2(bbta) (H2bbta = 1H,5H-benzo(1,2-d:4,5-d')bistriazole) leads to strong and reversible adsorption of O2. In particular, moderate-strength hydrogen bonding stabilizes a cobalt(III)-superoxo species formed upon O2 adsorption. Notably, O2-binding in this material weakens as a function of loading, as a result of negative cooperativity arising from electronic effects within the extended framework lattice. This unprecedented behavior extends the tunable properties that can be used to design metal-organic frameworks for adsorption-based applications.
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Affiliation(s)
- Julia Oktawiec
- Department of Chemistry, University of California, Berkeley, CA, 94720, USA
| | - Henry Z H Jiang
- Department of Chemistry, University of California, Berkeley, CA, 94720, USA
| | - Jenny G Vitillo
- Department of Chemistry and Supercomputing Institute, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Douglas A Reed
- Department of Chemistry, University of California, Berkeley, CA, 94720, USA
| | - Lucy E Darago
- Department of Chemistry, University of California, Berkeley, CA, 94720, USA
| | - Benjamin A Trump
- National Institute of Standards and Technology, Center for Neutron Research, Gaithersburg, MD, 20899, USA
| | - Varinia Bernales
- Department of Chemistry and Supercomputing Institute, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Harriet Li
- Department of Aeronautics and Astronautics, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Kristen A Colwell
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, 94720, USA
| | - Hiroyasu Furukawa
- Department of Chemistry, University of California, Berkeley, CA, 94720, USA
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Craig M Brown
- National Institute of Standards and Technology, Center for Neutron Research, Gaithersburg, MD, 20899, USA
- Chemical and Biomolecular Engineering, University of Delaware, Newark, DE, 19716, USA
| | - Laura Gagliardi
- Department of Chemistry and Supercomputing Institute, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Jeffrey R Long
- Department of Chemistry, University of California, Berkeley, CA, 94720, USA.
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, 94720, USA.
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.
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32
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Phung CD, Tran TH, Pham LM, Nguyen HT, Jeong JH, Yong CS, Kim JO. Current developments in nanotechnology for improved cancer treatment, focusing on tumor hypoxia. J Control Release 2020; 324:413-429. [PMID: 32461115 DOI: 10.1016/j.jconrel.2020.05.029] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 05/15/2020] [Accepted: 05/19/2020] [Indexed: 12/12/2022]
Abstract
Hypoxia is a common feature of the tumor microenvironment, which is characterized by tissue oxygen deficiency due to an aggressive proliferation of cancer cells. Hypoxia activates hypoxia-inducible factor-dependent signaling, which in turn regulates metabolic reprogramming, immune suppression, resistance to apoptosis, angiogenesis, metastasis, and invasion to secondary sites. In this review, we provide an overview of the use of nanotechnology to harmonize intra-tumoral oxygen or suppress hypoxia-related signaling for an improved efficacy of cancer treatment. The biological background was followed by conducting a literature review on the (1) nanoparticles responsible for enhancing oxygen levels within the tumor, (2) nanoparticles sensitizing hypoxia, (3) nanoparticles suppressing hypoxia-inducing factor, (4) nanoparticles that relieve tumor hypoxia for enhancement of chemotherapy, photodynamic therapy, and immunotherapy, either individually or in combination. Lastly, the heterogeneity of cancer and limitations of nanotechnology are discussed to facilitate translational therapeutic treatment.
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Affiliation(s)
- Cao Dai Phung
- College of Pharmacy, Yeungnam University, 280 Deahak-ro, Gyeongsan 38541, Republic of Korea
| | - Tuan Hiep Tran
- Faculty of Pharmacy, PHENIKAA University, Yen Nghia, Ha Dong, Hanoi 12116, Viet Nam; PHENIKAA Research and Technology Institute (PRATI), A&A Green Phoenix Group JSC, No.167 Hoang Ngan, Trung Hoa, Cau Giay, Hanoi 11313, Viet Nam
| | - Le Minh Pham
- College of Pharmacy, Yeungnam University, 280 Deahak-ro, Gyeongsan 38541, Republic of Korea
| | - Hanh Thuy Nguyen
- Department of Industrial & Physical Pharmacy, College of Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, United States
| | - Jee-Heon Jeong
- College of Pharmacy, Yeungnam University, 280 Deahak-ro, Gyeongsan 38541, Republic of Korea
| | - Chul Soon Yong
- College of Pharmacy, Yeungnam University, 280 Deahak-ro, Gyeongsan 38541, Republic of Korea
| | - Jong Oh Kim
- College of Pharmacy, Yeungnam University, 280 Deahak-ro, Gyeongsan 38541, Republic of Korea.
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33
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Mondal S, Karthik PE, Sahoo L, Chatterjee K, Sathish M, Gautam UK. High and reversible oxygen uptake in carbon dot solutions generated from polyethylene facilitating reactant-enhanced solar light harvesting. NANOSCALE 2020; 12:10480-10490. [PMID: 32374332 DOI: 10.1039/d0nr00266f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Solar-driven photocatalysis is emerging as a key chemical transformation strategy due to its favourable energy economy. However, in photocatalytic oxidation reactions where molecular oxygen (O2) is a reactant, achieving higher efficiency requires an O2-saturated environment in order to maintain a high oxygen level on the catalyst surface, necessitating an additional energy-consuming step of O2 separation from air. Here we show that in the presence of carbon quantum dots (CQDs), the oxygen content and the ability of O2 to diffuse in water increase significantly. We first demonstrate a novel strategy to convert several grams of polyethylene, a stubborn pollutant, into highly photoactive CQDs by stepwise dehydrogenation and graphitization. In a typical CQD concentration of ∼1 mg ml-1, the oxygen level in water reaches ∼640 μM, double that of pure water inferring an extremely high O2 content of ∼1 wt% associated with CQDs under ambient conditions. Therefore, when the CQDs were used to catalyze photo-oxidation of aromatic alcohols by sunlight, the efficiency was found higher than previous instances despite those employing high oxygen pressure, temperature and expensive materials. Besides waste polyethylene utilization, the uniqueness of oxygen enrichment in CQD solutions may offer immense prospects including those in photo-oxidation reactions.
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Affiliation(s)
- Sanjit Mondal
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER)-Mohali, Sector 81, Mohali, SAS Nagar, Punjab 140306, India.
| | - Pitchiah E Karthik
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER)-Mohali, Sector 81, Mohali, SAS Nagar, Punjab 140306, India.
| | - Lipipuspa Sahoo
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER)-Mohali, Sector 81, Mohali, SAS Nagar, Punjab 140306, India.
| | - Kaustav Chatterjee
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER)-Mohali, Sector 81, Mohali, SAS Nagar, Punjab 140306, India.
| | - M Sathish
- Functional Materials Division, CSIR-Central Electrochemical Research Institute, Karaikudi 630 003, India
| | - Ujjal K Gautam
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER)-Mohali, Sector 81, Mohali, SAS Nagar, Punjab 140306, India.
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34
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Han S, Ciufo RA, Wygant BR, Keitz BK, Mullins CB. Methanol Oxidation Catalyzed by Copper Nanoclusters Incorporated in Vacuum-Deposited HKUST-1 Thin Films. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00592] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sungmin Han
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712-0231, United States
| | - Ryan A. Ciufo
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712-0231, United States
| | - Bryan R. Wygant
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712-0231, United States
| | - Benjamin K. Keitz
- McKetta Department of Chemical Engineering, University of Texas at Austin, Austin, Texas 78712-0231, United States
| | - C. Buddie Mullins
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712-0231, United States
- McKetta Department of Chemical Engineering, University of Texas at Austin, Austin, Texas 78712-0231, United States
- Texas Materials Institute, Center for Electrochemistry, University of Texas at Austin, Austin, Texas 78712-0231, United States
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35
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Paul M, Basu S, Chattopadhyay A. Complexation Reaction-Based Two-Dimensional Luminescent Crystalline Assembly of Atomic Clusters for Recyclable Storage of Oxygen. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:754-759. [PMID: 31873027 DOI: 10.1021/acs.langmuir.9b02177] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In this work, we report storage of oxygen in two-dimensional (2D) crystalline nanosheets comprising luminescent gold nanoclusters (Au NCs). Complexation reaction between Au NCs (stabilized by l-phenylalanine and mercaptopropionic acid) and zinc ions led to the formation of crystalline assembly of Au NCs. The crystalline nature of the assembly of Au NCs was confirmed through transmission electron microscopy (TEM), high-resolution TEM, and selected area electron diffraction (SAED) analysis. Atomic force microscopy (AFM) analysis, in conjunction with field emission scanning electron microscopy (FESEM) analysis, confirmed the 2D nature of the assembly of the Au NCs. The 2D crystalline nanosheets formed out of reaction between Au NCs and Zn2+ were found to be of near-uniform thickness, with an average value of 3.8 ± 1.65 nm. These 2D nanosheets constituting of hierarchically organized Au NCs were further used for reversible storage of oxygen at ambient conditions of 20 °C and 20 bar pressure.
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36
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Anderson R, Biong A, Gómez-Gualdrón DA. Adsorption Isotherm Predictions for Multiple Molecules in MOFs Using the Same Deep Learning Model. J Chem Theory Comput 2020; 16:1271-1283. [PMID: 31922755 DOI: 10.1021/acs.jctc.9b00940] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Tailoring the structure and chemistry of metal-organic frameworks (MOFs) enables the manipulation of their adsorption properties to suit specific energy and environmental applications. As there are millions of possible MOFs (with tens of thousands already synthesized), molecular simulation has frequently been used to rapidly evaluate the adsorption performance of a large set of MOFs. This allows subsequent experiments to focus only on a small subset of the most promising MOFs. In many instances, however, even molecular simulation becomes prohibitively time-consuming, underscoring the need for alternative screening methods, such as machine learning, to precede molecular simulation efforts. In this study, as a proof of concept, we trained a neural network-specifically, a multilayer perceptron (MLP)-as the first example of a machine learning model capable of predicting full adsorption isotherms of different molecules not included in the training of the model. To achieve this, we trained our MLP on "alchemical" species, represented only by variables derived from their force-field parameters, to predict the loadings of real adsorbates. Alchemical species used for training were small, near-spherical, and nonpolar, enabling the prediction of analogous real molecules relevant for chemical separations such as argon, krypton, xenon, methane, ethane, and nitrogen. MOFs were also represented by simple descriptors (e.g., geometric properties and chemical moieties). The trained model was shown to make accurate adsorption predictions for these six adsorbates in both hypothetical and existing MOFs. The MLP presented here is not expected to be applied "as is" to more complex adsorbates with properties not considered during its training. However, our results illustrate a new philosophy of training that can be built upon with the goal of predicting adsorption isotherms in not only a database of MOFs but also a database of adsorbates and over a range of relevant operating conditions.
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Affiliation(s)
- Ryther Anderson
- Department of Chemical and Biological Engineering , Colorado School of Mines , Golden , Colorado 80401 , United States
| | - Achay Biong
- Department of Chemical and Biological Engineering , Colorado School of Mines , Golden , Colorado 80401 , United States
| | - Diego A Gómez-Gualdrón
- Department of Chemical and Biological Engineering , Colorado School of Mines , Golden , Colorado 80401 , United States
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37
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Lyu J, Zhang X, Chen Z, Anderson R, Wang X, Wasson MC, Bai P, Guo X, Islamoglu T, Gómez-Gualdrón DA, Farha OK. Modular Synthesis of Highly Porous Zr-MOFs Assembled from Simple Building Blocks for Oxygen Storage. ACS APPLIED MATERIALS & INTERFACES 2019; 11:42179-42185. [PMID: 31638371 DOI: 10.1021/acsami.9b14439] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The last decade has witnessed significant advances in the scale-up synthesis of metal-organic frameworks (MOFs) using commercially available and affordable organic linkers. However, the synthesis of MOFs using elongated and/or multitopic linkers to access MOFs with large pore volume and/or various topologies can often be challenging due to multistep organic syntheses involved for linker preparation. In this report, a modular MOF synthesis strategy is developed by utilizing the coordination and covalent bonds formation in one-pot strategy where monoacid-based ligands reacted to form ditopic ligands, which then assembled into a three-dimensional MOF with Zr6 clusters. Chemical stability of the resulting materials was significantly enhanced through converting the imine bond into robust linkage via cycloaddition with phenylacetylene. Oxygen storage capacities of the MOFs were measured, and enhanced volumetric O2 uptake was observed for the stabilized MOF, NU-401-Q.
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Affiliation(s)
- Jiafei Lyu
- Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology , Tianjin University , Tianjin 300350 , China
- Key Laboratory of Systems Bioengineering, Ministry of Education , Tianjin University , Tianjin 300350 , China
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Xuan Zhang
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Zhijie Chen
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Ryther Anderson
- Department of Chemical and Biological Engineering , Colorado School of Mines , Golden , Colorado 80401 , United States
| | - Xingjie Wang
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Megan C Wasson
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Peng Bai
- Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology , Tianjin University , Tianjin 300350 , China
- Key Laboratory of Systems Bioengineering, Ministry of Education , Tianjin University , Tianjin 300350 , China
| | - Xianghai Guo
- Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology , Tianjin University , Tianjin 300350 , China
- Key Laboratory of Systems Bioengineering, Ministry of Education , Tianjin University , Tianjin 300350 , China
| | - Timur Islamoglu
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Diego A Gómez-Gualdrón
- Department of Chemical and Biological Engineering , Colorado School of Mines , Golden , Colorado 80401 , United States
| | - Omar K Farha
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
- Department of Chemical and Biological Engineering , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
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38
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Zhang Z, Sang W, Xie L, Dai Y. Metal-organic frameworks for multimodal bioimaging and synergistic cancer chemotherapy. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.213022] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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39
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Sahu A, Kwon I, Tae G. Improving cancer therapy through the nanomaterials-assisted alleviation of hypoxia. Biomaterials 2019; 228:119578. [PMID: 31678843 DOI: 10.1016/j.biomaterials.2019.119578] [Citation(s) in RCA: 138] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 10/18/2019] [Accepted: 10/22/2019] [Indexed: 02/08/2023]
Abstract
Hypoxia, resulting from the imbalance between oxygen supply and consumption is a critical component of the tumor microenvironment. It has a paramount impact on cancer growth, metastasis and has long been known as a major obstacle for cancer therapy. However, none of the clinically approved anticancer therapeutics currently available for human use directly tackles this problem. Previous clinical trials of targeting tumor hypoxia with bioreductive prodrugs have failed to demonstrate satisfactory results. Therefore, new ideas are needed to overcome the hypoxia barrier. The method of modulating hypoxia to improve the therapeutic activity is of great interest but remains a considerable challenge. One of the emerging concepts is to supply or generate oxygen at the tumor site to increase the partial oxygen pressure and thereby reverse the hypoxia and its effects. In this review, we present an overview of the recent progress in the development of novel nanomaterials for the alleviation of hypoxic microenvironment. Two main strategies for hypoxia augmentation, i) direct delivery of O2 into the tumor, and ii) in situ O2 generations in the tumor microenvironment through different methods such as catalytic decomposition of endogenous hydrogen peroxide (H2O2) and light-triggered water splitting are discussed in detail. At present, these emerging nanomaterials are in their early phase and expected to grow rapidly in the coming years. Despite the promising start, there are several challenges needed to overcome for successful clinical translation.
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Affiliation(s)
- Abhishek Sahu
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju, 61005, Republic of Korea
| | - Inchan Kwon
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju, 61005, Republic of Korea
| | - Giyoong Tae
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju, 61005, Republic of Korea.
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40
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Xie Z, Liang S, Cai X, Ding B, Huang S, Hou Z, Ma P, Cheng Z, Lin J. O 2-Cu/ZIF-8@Ce6/ZIF-8@F127 Composite as a Tumor Microenvironment-Responsive Nanoplatform with Enhanced Photo-/Chemodynamic Antitumor Efficacy. ACS APPLIED MATERIALS & INTERFACES 2019; 11:31671-31680. [PMID: 31397149 DOI: 10.1021/acsami.9b10685] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Hypoxia and overexpression of glutathione (GSH) are typical characteristics of the tumor microenvironment, which severely hinders cancer treatments. Here, we design a novel biodegradable therapeutic system, O2-Cu/ZIF-8@Ce6/ZIF-8@F127 (OCZCF), to simultaneously achieve GSH depletion and O2-enhanced combination therapy. Notably, the doped Cu2+ doubles the O2 storage capacity of the ZIF-8 matrix, which makes OCZCF an excellent pH-sensitive O2 reservoir for conquering tumor hypoxia, enhancing the photodynamic therapy (PDT) efficiency of chlorin e6 (Ce6) under 650 nm laser irradiation. Moreover, the released Cu2+ can act as a smart reactive oxygen species protector by consuming intracellular GSH. The byproduct Cu+ will undergo highly efficient Fenton-like reaction to achieve chemodynamic therapy (CDT) in the presence of abundant H2O2. The accompanying O2 will further alleviate hypoxia. The in vitro and in vivo experimental data indicate that OCZCF could cause remarkable tumor inhibition through enhanced synergetic PDT and CDT, which may open up a new path for cancer therapy.
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Affiliation(s)
- Zhongxi Xie
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , PR China
- University of Science and Technology of China , No. 96, JinZhai Road , Baohe District, Hefei , Anhui 230026 , P. R. China
| | - Shuang Liang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , PR China
- University of Science and Technology of China , No. 96, JinZhai Road , Baohe District, Hefei , Anhui 230026 , P. R. China
| | - Xuechao Cai
- University of Science and Technology of China , No. 96, JinZhai Road , Baohe District, Hefei , Anhui 230026 , P. R. China
| | - Binbin Ding
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , PR China
- University of Science and Technology of China , No. 96, JinZhai Road , Baohe District, Hefei , Anhui 230026 , P. R. China
| | - Shanshan Huang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , PR China
| | - Zhiyao Hou
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , PR China
| | - Ping'an Ma
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , PR China
| | - Ziyong Cheng
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , PR China
- University of Science and Technology of China , No. 96, JinZhai Road , Baohe District, Hefei , Anhui 230026 , P. R. China
| | - Jun Lin
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , PR China
- University of Science and Technology of China , No. 96, JinZhai Road , Baohe District, Hefei , Anhui 230026 , P. R. China
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Boada R, Diaz-Moreno S, Norman SE, Bowron DT. Oxygen condensation in ZIF-8 upon ‘gate opening’ structural transition. Mol Phys 2019. [DOI: 10.1080/00268976.2019.1651415] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
| | | | - Sarah E. Norman
- ISIS Pulsed Neutron and Muon Facility, UK Research and Innovation (STFC), Rutherford Appleton Laboratory, HSIC, Oxfordshire, UK
| | - Daniel T. Bowron
- ISIS Pulsed Neutron and Muon Facility, UK Research and Innovation (STFC), Rutherford Appleton Laboratory, HSIC, Oxfordshire, UK
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42
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Cai X, Xie Z, Ding B, Shao S, Liang S, Pang M, Lin J. Monodispersed Copper(I)-Based Nano Metal-Organic Framework as a Biodegradable Drug Carrier with Enhanced Photodynamic Therapy Efficacy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1900848. [PMID: 31406677 PMCID: PMC6685469 DOI: 10.1002/advs.201900848] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Indexed: 05/04/2023]
Abstract
Photodynamic therapy (PDT) has emerged as an alternative treatment of cancers. However, the therapeutic efficiency of PDT is severely limited by the microenvironment of insufficient oxygen (O2) supply and overexpression of glutathione (GSH) in the tumor. Herein, a biodegradable O2-loaded CuTz-1@F127 (denoted as CuTz-1-O2@F127) metal-organic framework (MOF) therapeutic platform is presented for enhanced PDT by simultaneously overcoming intracellular hypoxia and reducing GSH levels in the tumor. The Cu(I)-based MOF is capable of a Fenton-like reaction to generate •OH and O2 in the presence of H2O2 under NIR irradiation. Meanwhile, the CuTz-1-O2@F127 nanoparticles (NPs) can release adsorbed O2, which further alleviates intracellular hypoxia. In addition, the CuI in CuTz-1@F127 can react with intracellular GSH to reduce the excess GSH. In this way, the efficiency of PDT is greatly enhanced. After tail intravenous injection, the NPs show high antitumor efficacy through a synergistic effect under 808 nm laser irradiation. More importantly, the NPs are biodegradable. In vivo biodistribution and excretion experiments demonstrate that a total of nearly 90% of the NPs can be excreted via feces and urine within 30 d, which indicates significant prospects in the clinical treatment of cancers.
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Affiliation(s)
- Xuechao Cai
- State Key Laboratory of Rare Earth Resource UtilizationChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
- University of Chinese Academy of SciencesBeijing100049P. R. China
| | - Zhongxi Xie
- State Key Laboratory of Rare Earth Resource UtilizationChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
- University of Science and Technology of ChinaNo. 96, JinZhai Road, Baohe DistrictHefeiAnhui230026P. R. China
| | - Binbin Ding
- State Key Laboratory of Rare Earth Resource UtilizationChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
- University of Science and Technology of ChinaNo. 96, JinZhai Road, Baohe DistrictHefeiAnhui230026P. R. China
| | - Shuai Shao
- State Key Laboratory of Rare Earth Resource UtilizationChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
| | - Shuang Liang
- State Key Laboratory of Rare Earth Resource UtilizationChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
- University of Science and Technology of ChinaNo. 96, JinZhai Road, Baohe DistrictHefeiAnhui230026P. R. China
| | - Maolin Pang
- State Key Laboratory of Rare Earth Resource UtilizationChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
- University of Science and Technology of ChinaNo. 96, JinZhai Road, Baohe DistrictHefeiAnhui230026P. R. China
| | - Jun Lin
- State Key Laboratory of Rare Earth Resource UtilizationChangchun Institute of Applied ChemistryChinese Academy of SciencesChangchun130022P. R. China
- University of Science and Technology of ChinaNo. 96, JinZhai Road, Baohe DistrictHefeiAnhui230026P. R. China
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43
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Xu L, Zhang D, Ma F, Zhang J, Khayambashi A, Cai Y, Chen L, Xiao C, Wang S. Nano-MOF + Technique for Efficient Uranyl Remediation. ACS APPLIED MATERIALS & INTERFACES 2019; 11:21619-21626. [PMID: 31140771 DOI: 10.1021/acsami.9b06068] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The nano-MOF+ technique was employed by assembling nanoporous metal-organic framework (MOF) UiO-66 with nanoscale zero-valent iron (ZVI) particles to remove uranyl ions from aqueous solution under anoxic condition for the first time. The synthesized composite of Fe0@UiO-66-COOH exhibits a synergic effect between uranyl sorption by MOF host of UiO-66-COOH and chemical reduction by ZVI, reaching much elevated removal capacity and rate in comparison to those of the pristine UiO-66-COOH. The combined complexation and reduction mechanisms are further elucidated by the synchrotron radiation X-ray absorption near-edge structure analysis. This work highlights the bright future of the nano-MOF+ technique in the application of uranium removal, especially for the remediation of the uranium-contaminated subsurface environment.
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Affiliation(s)
- Lin Xu
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions , Soochow University , 199 Ren'ai Road , Suzhou 215123 , China
| | - Duo Zhang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions , Soochow University , 199 Ren'ai Road , Suzhou 215123 , China
| | - Fuyin Ma
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions , Soochow University , 199 Ren'ai Road , Suzhou 215123 , China
| | - Jiarong Zhang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions , Soochow University , 199 Ren'ai Road , Suzhou 215123 , China
| | - Afshin Khayambashi
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions , Soochow University , 199 Ren'ai Road , Suzhou 215123 , China
| | - Yawen Cai
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions , Soochow University , 199 Ren'ai Road , Suzhou 215123 , China
| | - Lanhua Chen
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions , Soochow University , 199 Ren'ai Road , Suzhou 215123 , China
| | - Chengliang Xiao
- College of Chemical and Biological Engineering , Zhejiang University , 38 Zheda Road , Hangzhou 310027 , China
| | - Shuao Wang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions , Soochow University , 199 Ren'ai Road , Suzhou 215123 , China
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44
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Jia J, Chen Z, Jiang H, Belmabkhout Y, Mouchaham G, Aggarwal H, Adil K, Abou-Hamad E, Czaban-Jóźwiak J, Tchalala MR, Eddaoudi M. Extremely Hydrophobic POPs to Access Highly Porous Storage Media and Capturing Agent for Organic Vapors. Chem 2019. [DOI: 10.1016/j.chempr.2018.10.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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45
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Sturluson A, Huynh MT, Kaija AR, Laird C, Yoon S, Hou F, Feng Z, Wilmer CE, Colón YJ, Chung YG, Siderius DW, Simon CM. The role of molecular modelling and simulation in the discovery and deployment of metal-organic frameworks for gas storage and separation. MOLECULAR SIMULATION 2019; 45:10.1080/08927022.2019.1648809. [PMID: 31579352 PMCID: PMC6774364 DOI: 10.1080/08927022.2019.1648809] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 07/15/2019] [Indexed: 01/10/2023]
Abstract
Metal-organic frameworks (MOFs) are highly tuneable, extended-network, crystalline, nanoporous materials with applications in gas storage, separations, and sensing. We review how molecular models and simulations of gas adsorption in MOFs have informed the discovery of performant MOFs for methane, hydrogen, and oxygen storage, xenon, carbon dioxide, and chemical warfare agent capture, and xylene enrichment. Particularly, we highlight how large, open databases of MOF crystal structures, post-processed to enable molecular simulations, are a platform for computational materials discovery. We discuss how to orient research efforts to routinise the computational discovery of MOFs for adsorption-based engineering applications.
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Affiliation(s)
- Arni Sturluson
- School of Chemical, Biological, and Environmental Engineering, Oregon State University. Corvallis, OR, USA
| | - Melanie T. Huynh
- School of Chemical, Biological, and Environmental Engineering, Oregon State University. Corvallis, OR, USA
| | - Alec R. Kaija
- Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, PA, USA
| | - Caleb Laird
- School of Chemical, Biological, and Environmental Engineering, Oregon State University. Corvallis, OR, USA
| | - Sunghyun Yoon
- School of Chemical and Biomolecular Engineering, Pusan National University, Busan, Korea (South)
| | - Feier Hou
- Western Oregon University. Department of Chemistry, Monmouth, OR, USA
| | - Zhenxing Feng
- School of Chemical, Biological, and Environmental Engineering, Oregon State University. Corvallis, OR, USA
| | - Christopher E. Wilmer
- Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, PA, USA
| | - Yamil J. Colón
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, USA
| | - Yongchul G. Chung
- School of Chemical and Biomolecular Engineering, Pusan National University, Busan, Korea (South)
| | - Daniel W. Siderius
- Chemical Sciences Division, National Institute of Standards and Technology. Gaithersburg, MD, USA
| | - Cory M. Simon
- School of Chemical, Biological, and Environmental Engineering, Oregon State University. Corvallis, OR, USA
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46
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McIntyre SM, Shan B, Wang R, Zhong C, Liu J, Mu B. Monte Carlo Simulations to Examine the Role of Pore Structure on Ambient Air Separation in Metal–Organic Frameworks. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b00981] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sean M. McIntyre
- Chemical Engineering, School for Engineering of Matter, Transport, and Energy, Arizona State University, 501 East Tyler Mall, Tempe, Arizona 85287, United States
| | - Bohan Shan
- Chemical Engineering, School for Engineering of Matter, Transport, and Energy, Arizona State University, 501 East Tyler Mall, Tempe, Arizona 85287, United States
| | - Ruitong Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Congwei Zhong
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jichang Liu
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Bin Mu
- Chemical Engineering, School for Engineering of Matter, Transport, and Energy, Arizona State University, 501 East Tyler Mall, Tempe, Arizona 85287, United States
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47
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Gao S, Zheng P, Li Z, Feng X, Yan W, Chen S, Guo W, Liu D, Yang X, Wang S, Liang XJ, Zhang J. Biomimetic O 2-Evolving metal-organic framework nanoplatform for highly efficient photodynamic therapy against hypoxic tumor. Biomaterials 2018; 178:83-94. [PMID: 29913389 DOI: 10.1016/j.biomaterials.2018.06.007] [Citation(s) in RCA: 122] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 05/25/2018] [Accepted: 06/06/2018] [Indexed: 12/18/2022]
Abstract
Improving the supply of O2 and the circulation lifetime of photosensitizers for photodynamic therapy (PDT) in vivo would be a promising approach to eliminate hypoxic tumors. Herein, by taking advantage of the significant gas-adsorption capability of metal-organic frameworks (MOFs), a biomimetic O2-evolving photodynamic therapy (PDT) nanoplatform with long circulating properties was fabricated. Zirconium (IV)-based MOF (UiO-66) was used as a vehicle for O2 storing, then conjugated with indocyanine green (ICG) by coordination reaction, and further coated with red blood cell (RBC) membranes. Upon 808 nm laser irradiation, the initial singlet oxygen (1O2) generated by ICG would decompose RBC membranes. At the same time, The photothermal property of ICG could facilitate the burst release of O2 from UiO-66. Subsequently, the generated O2 could significantly improve the PDT effects on hypoxic tumor. Owing to the advantages of long circulation and O2 self-sufficient, the designed nanotherapeutic agent can improve the efficiency of treatment against hypoxia tumor via PDT. Hence, this study presents a new paradigm for co-delivery of O2 and photosensitizers, and provides a new avenue to eliminate hypoxic tumors.
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Affiliation(s)
- Shutao Gao
- College of Chemistry& Environmental Science, Analytical Chemistry Key Laboratory of Hebei Province, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, 071002, PR China; College of Science, Agricultural University of Hebei, Baoding, 071001, PR China
| | - Pengli Zheng
- College of Chemistry& Environmental Science, Analytical Chemistry Key Laboratory of Hebei Province, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, 071002, PR China
| | - Zhenhua Li
- College of Chemistry& Environmental Science, Analytical Chemistry Key Laboratory of Hebei Province, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, 071002, PR China; Department of Molecular Biomedical Sciences and Comparative Medicine Institute, North Carolina State University, Raleigh, NC, 27607, USA.
| | - Xiaochen Feng
- College of Chemistry& Environmental Science, Analytical Chemistry Key Laboratory of Hebei Province, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, 071002, PR China
| | - Weixiao Yan
- College of Chemistry& Environmental Science, Analytical Chemistry Key Laboratory of Hebei Province, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, 071002, PR China
| | - Shizhu Chen
- College of Chemistry& Environmental Science, Analytical Chemistry Key Laboratory of Hebei Province, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, 071002, PR China; CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing, 100190, PR China
| | - Weisheng Guo
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing, 100190, PR China
| | - Dandan Liu
- College of Chemistry& Environmental Science, Analytical Chemistry Key Laboratory of Hebei Province, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, 071002, PR China
| | - Xinjian Yang
- College of Chemistry& Environmental Science, Analytical Chemistry Key Laboratory of Hebei Province, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, 071002, PR China
| | - Shuxiang Wang
- College of Chemistry& Environmental Science, Analytical Chemistry Key Laboratory of Hebei Province, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, 071002, PR China
| | - Xing-Jie Liang
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing, 100190, PR China.
| | - Jinchao Zhang
- College of Chemistry& Environmental Science, Analytical Chemistry Key Laboratory of Hebei Province, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, 071002, PR China.
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48
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Yang J, Huang W, Liu Y, Zhou T. Enhancing the conversion of ethyl levulinate to γ-valerolactone over Ru/UiO-66 by introducing sulfonic groups into the framework. RSC Adv 2018; 8:16611-16618. [PMID: 35540507 PMCID: PMC9080342 DOI: 10.1039/c8ra01314d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 04/17/2018] [Indexed: 01/08/2023] Open
Abstract
The conversion of ethyl levulinate (EL) to γ-valerolactone (GVL) is an important reaction in biomass conversion. This process undergoes two consecutive reactions: hydrogenation and transesterification of the intermediate compound, i.e. ethyl 4-hydroxypentanoate, which are catalyzed by metal nanoparticles and acid sites, respectively. In this study, we explored the catalytic activity of Ru supported on metal organic frameworks aiming to develop efficient metal-acid bifunctional catalysts for this green process. UiO-66 and its analogues with various substituted groups (-SO3H, -NH2 and -NO2) were employed in this study. The Ru particle size, oxidation state and reducibility were characterized by TEM, H2-TPR, and XPS. The results suggest that the introduction of functional groups reduces the hydrogenation activity of pristine Ru/UiO-66 to various extents. Catalyst modified with -SO3H group shows much higher acidic catalytic performance while showing hydrogenation activity towards C[double bond, length as m-dash]O bonds, thus improving the overall transformation of EL to GVL due to the presence of strong Brønsted acid sites.
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Affiliation(s)
- Jie Yang
- School of Mathematics and Physics, Shanghai University of Electric Power Shanghai 200090 China
| | - Wenjuan Huang
- School of Mathematics and Physics, Shanghai University of Electric Power Shanghai 200090 China
| | - Yongsheng Liu
- School of Mathematics and Physics, Shanghai University of Electric Power Shanghai 200090 China
| | - Tao Zhou
- School of Mathematics and Physics, Shanghai University of Electric Power Shanghai 200090 China
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49
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Lamagni P, Pedersen BL, Godiksen A, Mossin S, Hu XM, Pedersen SU, Daasbjerg K, Lock N. Graphene inclusion controlling conductivity and gas sorption of metal-organic framework. RSC Adv 2018; 8:13921-13932. [PMID: 35539320 PMCID: PMC9079844 DOI: 10.1039/c8ra02439a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 04/02/2018] [Indexed: 12/16/2022] Open
Abstract
A general approach to prepare composite films of metal-organic frameworks and graphene has been developed. Films of copper(ii)-based HKUST-1 and HKUST-1/graphene composites were grown solvothermally on glassy carbon electrodes. The films were chemically tethered to the substrate by diazonium electrografting resulting in a large electrode coverage and good stability in solution for electrochemical studies. HKUST-1 has poor electrical conductivity, but we demonstrate that the addition of graphene to HKUST-1 partially restores the electrochemical activity of the electrodes. The enhanced activity, however, does not result in copper(ii) to copper(i) reduction in HKUST-1 at negative potentials. The materials were characterised in-depth: microscopy and grazing incidence X-ray diffraction demonstrate uniform films of crystalline HKUST-1, and Raman spectroscopy reveals that graphene is homogeneously distributed in the films. Gas sorption studies show that both HKUST-1 and HKUST-1/graphene have a large CO2/N2 selectivity, but the composite has a lower surface area and CO2 adsorption capacity in comparison with HKUST-1, while CO2 binds stronger to the composite at low pressures. Electron paramagnetic resonance spectroscopy reveals that both monomeric and dimeric copper units are present in the materials, and that the two materials behave differently upon hydration, i.e. HKUST-1/graphene reacts slower by interaction with water. The changed gas/vapour sorption properties and the improved electrochemical activity are two independent consequences of combining graphene with HKUST-1.
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Affiliation(s)
- Paolo Lamagni
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO) and Dept. of Chemistry, Aarhus University Gustav Wieds Vej 14 DK-8000 Aarhus C Denmark
| | - Birgitte Lodberg Pedersen
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO) and Dept. of Chemistry, Aarhus University Gustav Wieds Vej 14 DK-8000 Aarhus C Denmark
| | - Anita Godiksen
- Dept. of Chemistry, Technical University of Denmark Kemitorvet, DK-2800 Kgs. Lyngby Denmark
| | - Susanne Mossin
- Dept. of Chemistry, Technical University of Denmark Kemitorvet, DK-2800 Kgs. Lyngby Denmark
| | - Xin-Ming Hu
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO) and Dept. of Chemistry, Aarhus University Gustav Wieds Vej 14 DK-8000 Aarhus C Denmark
| | - Steen Uttrup Pedersen
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO) and Dept. of Chemistry, Aarhus University Gustav Wieds Vej 14 DK-8000 Aarhus C Denmark
| | - Kim Daasbjerg
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO) and Dept. of Chemistry, Aarhus University Gustav Wieds Vej 14 DK-8000 Aarhus C Denmark
| | - Nina Lock
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO) and Dept. of Chemistry, Aarhus University Gustav Wieds Vej 14 DK-8000 Aarhus C Denmark
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50
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Moghadam PZ, Islamoglu T, Goswami S, Exley J, Fantham M, Kaminski CF, Snurr RQ, Farha OK, Fairen-Jimenez D. Computer-aided discovery of a metal-organic framework with superior oxygen uptake. Nat Commun 2018; 9:1378. [PMID: 29643387 PMCID: PMC5895810 DOI: 10.1038/s41467-018-03892-8] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 03/20/2018] [Indexed: 11/21/2022] Open
Abstract
Current advances in materials science have resulted in the rapid emergence of thousands of functional adsorbent materials in recent years. This clearly creates multiple opportunities for their potential application, but it also creates the following challenge: how does one identify the most promising structures, among the thousands of possibilities, for a particular application? Here, we present a case of computer-aided material discovery, in which we complete the full cycle from computational screening of metal–organic framework materials for oxygen storage, to identification, synthesis and measurement of oxygen adsorption in the top-ranked structure. We introduce an interactive visualization concept to analyze over 1000 unique structure–property plots in five dimensions and delimit the relationships between structural properties and oxygen adsorption performance at different pressures for 2932 already-synthesized structures. We also report a world-record holding material for oxygen storage, UMCM-152, which delivers 22.5% more oxygen than the best known material to date, to the best of our knowledge. The emergence of thousands of metal–organic frameworks (MOFs) has created the challenge of finding promising structures for particular applications. Here, the authors present a tool for computer-aided material discovery where a large number of MOFs are screened, with the top-ranked structure synthesized for oxygen storage applications.
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Affiliation(s)
- Peyman Z Moghadam
- Department of Chemical Engineering & Biotechnology, University of Cambridge, Philippa Fawcett Drive, Cambridge, CB3 0AS, UK.
| | - Timur Islamoglu
- Department of Chemistry, Northwestern University, Evanston, IL, 60208, USA
| | - Subhadip Goswami
- Department of Chemistry, Northwestern University, Evanston, IL, 60208, USA
| | - Jason Exley
- Particulate Systems, Micromeritics Instrument Corp. 4356 Communications Drive, Norcross, GA, 30093, USA
| | - Marcus Fantham
- Department of Chemical Engineering & Biotechnology, University of Cambridge, Philippa Fawcett Drive, Cambridge, CB3 0AS, UK
| | - Clemens F Kaminski
- Department of Chemical Engineering & Biotechnology, University of Cambridge, Philippa Fawcett Drive, Cambridge, CB3 0AS, UK
| | - Randall Q Snurr
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA
| | - Omar K Farha
- Department of Chemistry, Northwestern University, Evanston, IL, 60208, USA. .,Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA. .,Department of Chemistry, Faculty of Science King Abdulaziz University, Jeddah, 21589, Saudi Arabia.
| | - David Fairen-Jimenez
- Department of Chemical Engineering & Biotechnology, University of Cambridge, Philippa Fawcett Drive, Cambridge, CB3 0AS, UK.
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