151
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Liang C, Zhang X, Cheng Z, Yang M, Huang W, Dong X. Magnetic iron oxide nanomaterials: A key player in cancer nanomedicine. VIEW 2020. [DOI: 10.1002/viw.20200046] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Affiliation(s)
- Chen Liang
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing China
- Department of Biomedical Sciences City University of Hong Kong Hong Kong China
| | - Xinglin Zhang
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing China
| | - Zijin Cheng
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing China
| | - Mengsu Yang
- Department of Biomedical Sciences City University of Hong Kong Hong Kong China
| | - Wei Huang
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU) Xi'an China
| | - Xiaochen Dong
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing China
- School of Chemistry and Materials Science Nanjing University of Information Science & Technology Nanjing China
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152
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Jiménez-López J, García-Hevia L, Melguizo C, Prados J, Bañobre-López M, Gallo J. Evaluation of Novel Doxorubicin-Loaded Magnetic Wax Nanocomposite Vehicles as Cancer Combinatorial Therapy Agents. Pharmaceutics 2020; 12:E637. [PMID: 32645938 PMCID: PMC7407097 DOI: 10.3390/pharmaceutics12070637] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 06/29/2020] [Accepted: 07/02/2020] [Indexed: 01/20/2023] Open
Abstract
The development of nanotechnology-based solutions for cancer at a preclinical level advances at an astounding pace. So far, clinical translation of these new developments has not been able to keep the pace due to a range of different reasons. One of them is the mismatch between in vitro and in vivo results coming from the expected difference in complexity. To overcome this problem, extensive characterisation using advanced in vitro models can lead to stronger preliminary data to face in vivo tests. Here, a comprehensive in vitro validation of a combinatorial therapy nanoformulation against solid tumours is presented. The information extracted from the different in vitro models highlights the importance of advanced 3D models to fully understand the potential of this type of complex drugs.
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Affiliation(s)
- Julia Jiménez-López
- Institute of Biopathology and Regenerative Medicine (IBIM9090325ER), Center of Biomedical Research (CIBM), University of Granada, 18014 Granada, Spain; (J.J.-L.); (C.M.); (J.P.)
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18014 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), University of Granada, 18014 Granada, Spain
| | - Lorena García-Hevia
- Advanced (Magnetic) Theranostic Nanostructures Lab, Health Cluster, International Iberian Nanotechnology Laboratory, Av. Mestre José Veiga s/n, 4715-330 Braga, Portugal;
- The Scuola Superiore Sant’Anna, the BioRobotics Institute, Viale Rinaldo Piaggio 34, Pontedera, 56025 Pisa, Italy
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIM9090325ER), Center of Biomedical Research (CIBM), University of Granada, 18014 Granada, Spain; (J.J.-L.); (C.M.); (J.P.)
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18014 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), University of Granada, 18014 Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIM9090325ER), Center of Biomedical Research (CIBM), University of Granada, 18014 Granada, Spain; (J.J.-L.); (C.M.); (J.P.)
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18014 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), University of Granada, 18014 Granada, Spain
| | - Manuel Bañobre-López
- Advanced (Magnetic) Theranostic Nanostructures Lab, Health Cluster, International Iberian Nanotechnology Laboratory, Av. Mestre José Veiga s/n, 4715-330 Braga, Portugal;
| | - Juan Gallo
- Advanced (Magnetic) Theranostic Nanostructures Lab, Health Cluster, International Iberian Nanotechnology Laboratory, Av. Mestre José Veiga s/n, 4715-330 Braga, Portugal;
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153
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Zhang TX, Zhang ZZ, Yue YX, Hu XY, Huang F, Shi L, Liu Y, Guo DS. A General Hypoxia-Responsive Molecular Container for Tumor-Targeted Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1908435. [PMID: 32459030 DOI: 10.1002/adma.201908435] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 04/29/2020] [Accepted: 05/01/2020] [Indexed: 06/11/2023]
Abstract
Enhanced drug delivery can improve the therapeutic efficacy of drugs and help overcome side effects. However, many reported drug-delivery systems are too complex and irreproducible for practical use. In this work, the design of a hypoxia-responsive molecular container based on calixarene, called CAC4A, which presents a significant advance in practical, hypoxia-targeted drug-delivery, is reported. CAC4A enables a wide variety of clinical drugs to be quantitatively loaded to improve their solubility and stability, as well as enable the administration of reduced doses. Furthermore, as a result of its azo functional groups, which are sensitive to reduction within a hypoxic environment, it is possible to achieve tumor-targeted drug-release with reduced side effects. CAC4A fulfils all essential requirements for a drug-delivery system in addition to multiple advantages, including facile preparation, well-defined molecular weight, and structure, and universal applicability. Such features collectively enable supramolecular prodrugs to be formulated simply and reproducibly, with potential for bench-to-bedside translation. Moreover, CAC4A is amenable to other therapy modalities and can be facilely decorated with functional groups and hybridized with nanomaterials, providing ample possibilities for its role in future drug-delivery systems.
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Affiliation(s)
- Tian-Xing Zhang
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Zhan-Zhan Zhang
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China
| | - Yu-Xin Yue
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Xin-Yue Hu
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Fan Huang
- Institute of Radiation Medicine, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, 300192, China
| | - Linqi Shi
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China
| | - Yang Liu
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China
| | - Dong-Sheng Guo
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
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154
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Han Z, Wang Y, Chen Y, Fang H, Yuan H, Shi X, Yang B, Chen Z, He W, Guo Z. A novel luminescent Ir(iii) complex for dual mode imaging: synergistic response to hypoxia and acidity of the tumor microenvironment. Chem Commun (Camb) 2020; 56:8055-8058. [PMID: 32539061 DOI: 10.1039/d0cc02328k] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The early detection of cancer shows great promise for the control and prevention of cancer. For early detection, one of the challenges that still exists is searching for methods that can illuminate tumors with high sensitivity. Here, acidity and hypoxia, two typical features that exist universally in a solid tumor microenvironment, were focused on to attain synergistic imaging with an enhanced signal-to-noise ratio. This was realized using an iridium(iii) based optical probe (Ir-1) that could sense acidity and hypoxia simultaneously and synergistically. Through the synergistic sensing of acidic pH and hypoxia, stronger emission signals or larger lifetime changes can be obtained than if a single factor (acidity or hypoxia) is used to induce variations. Furthermore, its potential for biological applications was confirmed by employing Ir-1 for phosphorescence synergistic intensity and lifetime imaging of acidity and hypoxia in live monolayer cells and 3D multicellular spheroids.
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Affiliation(s)
- Zhong Han
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
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155
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Ikeda T, Tahara K, Kadoya T, Tajima H, Toyoda N, Yasuno S, Ozawa Y, Abe M. Ferrocene on Insulator: Silane Coupling to a SiO 2 Surface and Influence on Electrical Transport at a Buried Interface with an Organic Semiconductor Layer. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:5809-5819. [PMID: 32407106 DOI: 10.1021/acs.langmuir.0c00515] [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
A silane coupling-based procedure for decoration of an insulator surface containing abundant hydroxy groups by constructing redox-active self-assembled monolayers (SAMs) is described. A newly synthesized ferrocene (Fc) derivative containing a triethoxysilyl group designated FcSi was immobilized on SiO2/Si by a simple operation that involved immersing the substrate in a toluene solution of the Fc silane coupling reagent and then rinsing the resulting substrate. X-ray photoelectron spectroscopy (XPS) measurements confirmed that the Fc group was immobilized on SiO2/Si in the Fe(II) state. Cyclic voltammetry measurements showed that the Fc groups were electrically insulated from the Si electrode by the SiO2 layer. The FcSi on SiO2/Si structures were found to serve as a good scaffold for formation of organic semiconductor thin films by vacuum thermal evaporation of C8-BTBT (2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene), which is well-known as an organic field-effect transistor (OFET) material. The X-ray diffraction profile indicated that the conventional standing-up conformation of the C8-BTBT molecules perpendicular to the substrates was maintained in the thin films formed on FcSi@SiO2/Si. Further vacuum thermal evaporation of Au provided an FcSi-based OFET structure with good transfer characteristics. The FcSi-based OFET showed pronounced source-drain current hysteresis between the forward and backward scans. The degree of this hysteresis was varied reversibly via gate bias manipulation, which was presumably accompanied by trapping and detrapping of hole carriers at the Fc-decorated SiO2 surface. These findings provide new insights into application of redox-active SAMs to nonvolatile OFET memories while also creating new interfaces through junctions with functional thin films, in which the underlying redox-active SAMs play supporting roles.
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Affiliation(s)
- Takashi Ikeda
- Graduate School of Material Science, University of Hyogo, 3-2-1, Kouto, Kamigori, Ako, Hyogo 678-1297, Japan
| | - Keishiro Tahara
- Graduate School of Material Science, University of Hyogo, 3-2-1, Kouto, Kamigori, Ako, Hyogo 678-1297, Japan
| | - Tomofumi Kadoya
- Graduate School of Material Science, University of Hyogo, 3-2-1, Kouto, Kamigori, Ako, Hyogo 678-1297, Japan
| | - Hiroyuki Tajima
- Graduate School of Material Science, University of Hyogo, 3-2-1, Kouto, Kamigori, Ako, Hyogo 678-1297, Japan
| | - Noriaki Toyoda
- Graduate School of Engineering, University of Hyogo, 2167, Shosha, Himeji, Hyogo 671-2280, Japan
| | - Satoshi Yasuno
- Japan Synchrotron Radiation Research Institute, 1-1-1, Kouto, Sayo, Hyogo 679-5198, Japan
| | - Yoshiki Ozawa
- Graduate School of Material Science, University of Hyogo, 3-2-1, Kouto, Kamigori, Ako, Hyogo 678-1297, Japan
| | - Masaaki Abe
- Graduate School of Material Science, University of Hyogo, 3-2-1, Kouto, Kamigori, Ako, Hyogo 678-1297, Japan
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156
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Yan S, Zeng X, Wang Y, Liu B. Biomineralization of Bacteria by a Metal-Organic Framework for Therapeutic Delivery. Adv Healthc Mater 2020; 9:e2000046. [PMID: 32400080 DOI: 10.1002/adhm.202000046] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 04/29/2020] [Indexed: 01/21/2023]
Abstract
Biomimetic mineralization of live organisms shows extraordinary promise in biotechnology. However, their therapeutic applications have been insufficiently explored. Herein, it is demonstrated that metal-organic framework (MOF)-engineered bacteria are powerful carriers for tumor-targeted therapeutic delivery. Specifically, Escherichia coli (MG1655) is coated with a zeolitic imidazolate framework-8 layer coloaded with a photosensitizer and chemical drug through a one-step in situ method. The as-prepared bacteria@MOF hybrid preserves its viability and tumor selectivity. It exhibits high therapeutic efficacy both in vitro and in vivo in a combined chemo-photodynamic manner. To the best of knowledge, this is the first report of engineered bacteria@MOFs for in vivo tumor treatment. This study opens a new horizon for the bioapplications of biomineralized organisms and may provide novel strategies against tumors.
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Affiliation(s)
- Shuangqian Yan
- SZU‐NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of EducationInstitute of Microscale OptoelectronicsShenzhen University Shenzhen 518060 China
- The Key Laboratory for Biomedical Photonics of MOE at Wuhan National Laboratory for Optoelectronics‐Hubei BioinformaticsMolecular Imaging Key LaboratorySystems Biology ThemeDepartment of Biomedical EngineeringCollege of Life Science and TechnologyHuazhong University of Science and Technology Wuhan 430074 China
- Department of ChemistryNational University of Singapore Singapore 117543 Singapore
| | - Xuemei Zeng
- The Key Laboratory for Biomedical Photonics of MOE at Wuhan National Laboratory for Optoelectronics‐Hubei BioinformaticsMolecular Imaging Key LaboratorySystems Biology ThemeDepartment of Biomedical EngineeringCollege of Life Science and TechnologyHuazhong University of Science and Technology Wuhan 430074 China
| | - Yu Wang
- SZU‐NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of EducationInstitute of Microscale OptoelectronicsShenzhen University Shenzhen 518060 China
- Engineering Technology Research Center for 2D Material Information Function Devices and Systems of Guangdong ProvinceInstitute of Microscale OptoelectronicsShenzhen University Shenzhen 518060 China
| | - Bi‐Feng Liu
- The Key Laboratory for Biomedical Photonics of MOE at Wuhan National Laboratory for Optoelectronics‐Hubei BioinformaticsMolecular Imaging Key LaboratorySystems Biology ThemeDepartment of Biomedical EngineeringCollege of Life Science and TechnologyHuazhong University of Science and Technology Wuhan 430074 China
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157
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An H, Fei Y, Yan T, Lu C, Wang M, Ma T, Zhao B, Nie J, Tseng H, Li L, Wang H. Gram‐Positive Bacteria Cell Wall Driven Self‐Disassembled Nanovesicles against Methicillin‐Resistant
Staphylococcus Aureus. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.201900217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Hong‐Wei An
- Institute of High Energy PhysicsChinese Academy of Science (CAS)CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety No. 19A Yuquan Road Beijing 100049 China
- CAS Center for Excellence in NanoscienceCAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyNational Center for Nanoscience and Technology (NCNST)Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of Sciences No. 11 Beiyitiao, Zhongguancun Beijing 100190 China
| | - Yue Fei
- CAS Center for Excellence in NanoscienceCAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyNational Center for Nanoscience and Technology (NCNST)Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of Sciences No. 11 Beiyitiao, Zhongguancun Beijing 100190 China
| | - Tong‐Da Yan
- CAS Center for Excellence in NanoscienceCAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyNational Center for Nanoscience and Technology (NCNST)Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of Sciences No. 11 Beiyitiao, Zhongguancun Beijing 100190 China
| | - Chu‐Qi Lu
- CAS Center for Excellence in NanoscienceCAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyNational Center for Nanoscience and Technology (NCNST)Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of Sciences No. 11 Beiyitiao, Zhongguancun Beijing 100190 China
| | - Man‐Di Wang
- CAS Center for Excellence in NanoscienceCAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyNational Center for Nanoscience and Technology (NCNST)Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of Sciences No. 11 Beiyitiao, Zhongguancun Beijing 100190 China
| | - Teng Ma
- Beijing Institute of Fashion Technology No. 2, Yinghuadong, Chaoyang Beijing 100029 China
| | - Bo‐Yan Zhao
- Beijing Institute of Fashion Technology No. 2, Yinghuadong, Chaoyang Beijing 100029 China
| | - Jin‐Mei Nie
- Beijing Institute of Fashion Technology No. 2, Yinghuadong, Chaoyang Beijing 100029 China
| | - Hsian‐Rong Tseng
- Crump Institute for Molecular ImagingCalifornia NanoSystems InstituteDepartment for Molecular and Medical Pharmacology UCLA Los Angeles CA 90095 USA
| | - Li‐Li Li
- CAS Center for Excellence in NanoscienceCAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyNational Center for Nanoscience and Technology (NCNST)Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of Sciences No. 11 Beiyitiao, Zhongguancun Beijing 100190 China
| | - Hao Wang
- CAS Center for Excellence in NanoscienceCAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyNational Center for Nanoscience and Technology (NCNST)Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of Sciences No. 11 Beiyitiao, Zhongguancun Beijing 100190 China
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158
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Patriarca M, Daier V, Camí G, Rivière E, Hureau C, Signorella S. Preparation, characterization and activity of CuZn and Cu2 superoxide dismutase mimics encapsulated in mesoporous silica. J Inorg Biochem 2020; 207:111050. [DOI: 10.1016/j.jinorgbio.2020.111050] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 02/23/2020] [Accepted: 02/23/2020] [Indexed: 12/19/2022]
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159
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Affiliation(s)
- Jie Yang
- State Key Laboratory of Inorganic Synthesis and Preparative ChemistryInternational Joint Research Laboratory of Nano‐Micro Architecture Chemistry (NMAC)College of ChemistryJilin University Changchun P. R. China
| | - Ying‐Wei Yang
- State Key Laboratory of Inorganic Synthesis and Preparative ChemistryInternational Joint Research Laboratory of Nano‐Micro Architecture Chemistry (NMAC)College of ChemistryJilin University Changchun P. R. China
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160
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Hua M, Hao J, Gong Y, Zhang F, Wei J, Yang Z, Pileni MP. Discrete Supracrystalline Heterostructures from Integrative Assembly of Nanocrystals and Porous Organic Cages. ACS NANO 2020; 14:5517-5528. [PMID: 32374985 DOI: 10.1021/acsnano.9b09686] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Although self-assembly across multiple length scales has been well recognized and intensively investigated in natural biological system, the design of artificial heterostructures enabled by integrative self-assembly is still in its infancy. Here we report a strategy toward the growth of discrete supracrystalline heterostructures from inorganic nanocrystals and porous organic cages (CC3-R), which in principle relies on the host-guest interactions between alkyl chains coated on nanocrystals and the cavity of cage molecules. Density functional theory calculation indicates that an attractive energy of ∼-2 kBT is present between an alkyl chain and the cavity of a CC3-R molecule, which is responsible for the assembly of nanocrystal superlattices on the CC3-R octahedral crystals. Of particular interest is that, determined by the shape of the nanocrystals, two distinct assembly modes can be controlled at the mesoscale level, which eventually produce either a core/shell or heterodimer supracrystalline structure. Our results highlight opportunities for the development of such a noncovalent integrative self-assembly not limited to a particular length scale and that could be generally applicable for flexible integration of supramolecular systems.
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Affiliation(s)
- Mingming Hua
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
| | - Jinjie Hao
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
| | - Yanjun Gong
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
| | - Fenghua Zhang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
| | - Jingjing Wei
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
| | - Zhijie Yang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
| | - Marie-Paule Pileni
- Chemistry Department, Sorbonne Université, 4 Place Jussieu, 75005 Paris, France
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161
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Zhao S, Yu X, Qian Y, Chen W, Shen J. Multifunctional magnetic iron oxide nanoparticles: an advanced platform for cancer theranostics. Theranostics 2020; 10:6278-6309. [PMID: 32483453 PMCID: PMC7255022 DOI: 10.7150/thno.42564] [Citation(s) in RCA: 175] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 04/27/2020] [Indexed: 12/11/2022] Open
Abstract
Multifunctional magnetic nanoparticles and derivative nanocomposites have aroused great concern for multimode imaging and cancer synergistic therapies in recent years. Among the rest, functional magnetic iron oxide nanoparticles (Fe3O4 NPs) have shown great potential as an advanced platform because of their inherent magnetic resonance imaging (MRI), biocatalytic activity (nanozyme), magnetic hyperthermia treatment (MHT), photo-responsive therapy and drug delivery for chemotherapy and gene therapy. Magnetic Fe3O4 NPs can be synthesized through several methods and easily surface modified with biocompatible materials or active targeting moieties. The MRI capacity could be appropriately modulated to induce response between T1 and T2 modes by controlling the size distribution of Fe3O4 NPs. Besides, small-size nanoparticles are also desired due to the enhanced permeation and retention (EPR) effect, thus the imaging and therapeutic efficiency of Fe3O4 NP-based platforms can be further improved. Here, we firstly retrospect the typical synthesis and surface modification methods of magnetic Fe3O4 NPs. Then, the latest biomedical application including responsive MRI, multimodal imaging, nanozyme, MHT, photo-responsive therapy and drug delivery, the mechanism of corresponding treatments and cooperation therapeutics of multifunctional Fe3O4 NPs are also be explained. Finally, we also outline a brief discussion and perspective on the possibility of further clinical translations of these multifunctional nanomaterials. This review would provide a comprehensive reference for readers to understand the multifunctional Fe3O4 NPs in cancer diagnosis and treatment.
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Affiliation(s)
- Shengzhe Zhao
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology & Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 32500, China
- State Key Lab of Metal Matrix Composites, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xujiang Yu
- State Key Lab of Metal Matrix Composites, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yuna Qian
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 32500, China
| | - Wei Chen
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology & Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, China
| | - Jianliang Shen
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology & Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 32500, China
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162
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Yang HY, Li Y, Lee DS. Recent Advances of pH‐Induced Charge‐Convertible Polymer‐Mediated Inorganic Nanoparticles for Biomedical Applications. Macromol Rapid Commun 2020; 41:e2000106. [DOI: 10.1002/marc.202000106] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 04/16/2020] [Accepted: 04/26/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Hong Yu Yang
- College of Materials Science and Engineering Jilin Institute of Chemical Technology Jilin Jilin Province 132022 P. R. China
| | - Yi Li
- College of Material and Textile Engineering Jiaxing University Jiaxing Zhejiang 314001 P. R. China
- Theranostic Macromolecules Research Center and School of Chemical Engineering Sungkyunkwan University Suwon Gyeonggi‐do 16419 Republic of Korea
| | - Doo Sung Lee
- Theranostic Macromolecules Research Center and School of Chemical Engineering Sungkyunkwan University Suwon Gyeonggi‐do 16419 Republic of Korea
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163
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Rosenfeld N, Chao C, Watson CB, Kumar MP, Madrahimov ST, Bergbreiter DE. Solubilization of silica nanoparticles in alkanes and poly(α‐olefin)s by functionalized polyisobutylene oligomers. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20190218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Neil Rosenfeld
- Department of ChemistryTexas A&M University College Station Texas
| | - Chih‐Gang Chao
- Department of ChemistryTexas A&M University College Station Texas
| | | | - Manyam P. Kumar
- Department of ChemistryTexas A&M University Qatar Doha Qatar
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164
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Zhang L, Ying Y, Li Y, Fu Y. Integration and synergy in protein-nanomaterial hybrids for biosensing: Strategies and in-field detection applications. Biosens Bioelectron 2020; 154:112036. [DOI: 10.1016/j.bios.2020.112036] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 01/12/2020] [Accepted: 01/16/2020] [Indexed: 12/12/2022]
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165
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Luminescent switch of polysaccharide-peptide-quantum dot nanostructures for targeted-intracellular imaging of glioblastoma cells. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112759] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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166
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Ferjaoui Z, Nahle S, Chang CS, Ghanbaja J, Joubert O, Schneider R, Ferrari L, Gaffet E, Alem H. Layer-by-Layer Self-Assembly of Polyelectrolytes on Superparamagnetic Nanoparticle Surfaces. ACS OMEGA 2020; 5:4770-4777. [PMID: 32201762 PMCID: PMC7081293 DOI: 10.1021/acsomega.9b02963] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 02/10/2020] [Indexed: 06/10/2023]
Abstract
Designing and manufacturing multifunctional nanoparticles (NPs) are of considerable interest for both academic and industrial research. Among NPs used in this field, iron oxide NPs show low toxicity compared to metallic ones and are thus of high interest for biomedical applications. In this work, superparamagnetic Fe3-δO4-based core/shell NPs were successfully prepared and characterized by the combination of different techniques, and their physical properties were investigated. We demonstrate the efficiency of the layer-by-layer process to graft polyelectrolytes on the surface of iron oxide NPs. The influence of the polyelectrolyte chain configuration on the magnetic properties of the Fe3-δO4/polymer core/shell NPs was enlightened. The simple and fast process described in this work is efficient for the grafting of polyelectrolytes from surfaces, and thus, derived Fe3-δO4 NPs display both the physical properties of the core and of the macromolecular shell. Finally, the cytotoxicity toward the human THP-1 monocytic cell line of the core/shell NPs was assessed. The results showed that the polymer-capped Fe3-δO4 NPs exhibited almost no toxicity after 24 h of exposure at concentrations up to 25 μg mL-1. Our results show that these smart superparamagnetic nanocarriers with stealth properties are promising for applications in multimodal cancer therapy, including drug delivery.
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Affiliation(s)
- Zied Ferjaoui
- Institut
Jean Lamour (UMR 7198), Université
de Lorraine, CNRS, Campus
Artem 2 allée André Guinier BP 50840,
F-54011 Nancy Cedex, France
| | - Sara Nahle
- Institut
Jean Lamour (UMR 7198), Université
de Lorraine, CNRS, Campus
Artem 2 allée André Guinier BP 50840,
F-54011 Nancy Cedex, France
| | - Crosby Soon Chang
- Institut
Jean Lamour (UMR 7198), Université
de Lorraine, CNRS, Campus
Artem 2 allée André Guinier BP 50840,
F-54011 Nancy Cedex, France
| | - Jaafar Ghanbaja
- Institut
Jean Lamour (UMR 7198), Université
de Lorraine, CNRS, Campus
Artem 2 allée André Guinier BP 50840,
F-54011 Nancy Cedex, France
| | - Olivier Joubert
- Institut
Jean Lamour (UMR 7198), Université
de Lorraine, CNRS, Campus
Artem 2 allée André Guinier BP 50840,
F-54011 Nancy Cedex, France
| | - Raphaël Schneider
- Laboratoire
Réactions et Génie des Procédés, Université de Lorraine, CNRS, LRGP, F-54000 Nancy, France
| | - Luc Ferrari
- Institut
Jean Lamour (UMR 7198), Université
de Lorraine, CNRS, Campus
Artem 2 allée André Guinier BP 50840,
F-54011 Nancy Cedex, France
| | - Eric Gaffet
- Institut
Jean Lamour (UMR 7198), Université
de Lorraine, CNRS, Campus
Artem 2 allée André Guinier BP 50840,
F-54011 Nancy Cedex, France
| | - Halima Alem
- Institut
Jean Lamour (UMR 7198), Université
de Lorraine, CNRS, Campus
Artem 2 allée André Guinier BP 50840,
F-54011 Nancy Cedex, France
- Institut
Universitaire de France, 75005 Paris, France
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167
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Zhao N, Fan W, Zhao X, Liu Y, Hu Y, Duan F, Xu FJ. Polycation-Carbon Nanohybrids with Superior Rough Hollow Morphology for the NIR-II Responsive Multimodal Therapy. ACS APPLIED MATERIALS & INTERFACES 2020; 12:11341-11352. [PMID: 32057225 DOI: 10.1021/acsami.9b22373] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Polymer-inorganic hybrid nanomaterials have attracted much attention for the multimodal cancer therapy, while it is still desirable to explore hybrids with superior morphologies for two or more therapeutic modalities. In this work, four types of carbon nanoparticles with distinct morphologies were prepared by an elaborate template-carbonization corrosion process and then functionalized with a similar amount of the superior polycationic gene vector, CD-PGEA [consisting of one β-cyclodextrin core (CD) and two cationic ethanolamine-functionalized poly(glycidyl methacrylate) (PGEA) arms] to evaluate the morphology-influenced gene and photothermal (PT) therapy. Benefiting from the starting rough hollow nanosphere (RHNS) core, the resultant nanohybrids RHNS-PGEA exhibited the highest gene transfection (including luciferase, fluorescent protein plasmid, and antioncogene p53) and NIR PT conversion efficiency among the four types of nanohybrids. Moreover, the efficient PT effect endowed RHNS-PGEA with PA imaging enhancement and an effective imaging guide for the tumor therapy. In addition, anticancer drug 10-hydroxy camptothecin was successfully encapsulated in RHNS with polycation coating, which also displayed the second near-infrared (NIR-II)-responsive drug release. Taking advantages of the superior gene delivery/PT effect and NIR-II-enhanced drug delivery, RHNS-PGEA realized a remarkable therapeutic effect of trimodal gene/PT/chemotherapy of malignant breast cancer treatment in vitro and in vivo. The present work offers a promising approach for the rational design of polymer-inorganic nanohybrids with superior morphology for the multimodal cancer therapy.
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Affiliation(s)
- Nana Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Weili Fan
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xiaoyi Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yanjun Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yang Hu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Feng Duan
- Interventional Radiology Department, Chinese PLA General Hospital, 28 Fuxing Road, HaiDian district, Beijing 100853, China
| | - Fu-Jian Xu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
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168
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Kan K, Moritoh D, Matsumoto Y, Masuda K, Ohtani M, Kobiro K. Nanoscale Effect of Zirconia Filler Surface on Mechanical Tensile Strength of Polymer Composites. NANOSCALE RESEARCH LETTERS 2020; 15:51. [PMID: 32124088 PMCID: PMC7052101 DOI: 10.1186/s11671-020-3282-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 02/17/2020] [Indexed: 06/10/2023]
Abstract
A characteristic effect of a nano-concave-convex structure of a zirconia nanoparticle assembly with an inherent porous structure and huge surface area enabled us to introduce systematic surface modification by thermal treatment to smooth surface and polymer impregnation to mask the nano-concave-convex structure of the zirconia nanoparticle assembly. A polymer composite prepared from 30 wt% poly(N-isopropylacrylamide) containing 0.02 wt% zirconia nanoparticle assembly with the inherent nano-concave-convex surface structure showed the highest tensile strength in mechanical tensile testing. However, both sintered zirconia nanoparticle assembly with smooth surface and zirconia nanoparticle assemblies with polymer masked surface showed lower strength with longer elongation at break in mechanical tensile testing.
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Affiliation(s)
- Kai Kan
- School of Environmental Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan
- Laboratory for Structural Nanochemistry, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan
- Research Center for Material Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan
| | - Daiki Moritoh
- School of Environmental Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan
| | - Yuri Matsumoto
- School of Environmental Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan
| | - Kanami Masuda
- School of Environmental Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan
| | - Masataka Ohtani
- School of Environmental Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan.
- Laboratory for Structural Nanochemistry, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan.
- Research Center for Material Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan.
| | - Kazuya Kobiro
- School of Environmental Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan.
- Laboratory for Structural Nanochemistry, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan.
- Research Center for Material Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kochi, 782-8502, Japan.
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169
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Yang J, Yang YW. Metal-Organic Frameworks for Biomedical Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1906846. [PMID: 32026590 DOI: 10.1002/smll.201906846] [Citation(s) in RCA: 364] [Impact Index Per Article: 91.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 01/03/2020] [Indexed: 05/21/2023]
Abstract
Metal-organic frameworks (MOFs) are an interesting and useful class of coordination polymers, constructed from metal ion/cluster nodes and functional organic ligands through coordination bonds, and have attracted extensive research interest during the past decades. Due to the unique features of diverse compositions, facile synthesis, easy surface functionalization, high surface areas, adjustable porosity, and tunable biocompatibility, MOFs have been widely used in hydrogen/methane storage, catalysis, biological imaging and sensing, drug delivery, desalination, gas separation, magnetic and electronic devices, nonlinear optics, water vapor capture, etc. Notably, with the rapid development of synthetic methods and surface functionalization strategies, smart MOF-based nanocomposites with advanced bio-related properties have been designed and fabricated to meet the growing demands of MOF materials for biomedical applications. This work outlines the synthesis and functionalization and the recent advances of MOFs in biomedical fields, including cargo (drugs, nucleic acids, proteins, and dyes) delivery for cancer therapy, bioimaging, antimicrobial, biosensing, and biocatalysis. The prospects and challenges in the field of MOF-based biomedical materials are also discussed.
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Affiliation(s)
- Jie Yang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Ying-Wei Yang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
- The State Key Laboratory of Refractories and Metallurgy, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan, 430081, P. R. China
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170
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Zhang K, Bai X, Yuan Z, Cao X, Jiao X, Qin Y, Wen Y, Zhang X. Cellular Nanofiber Structure with Secretory Activity-Promoting Characteristics for Multicellular Spheroid Formation and Hair Follicle Regeneration. ACS APPLIED MATERIALS & INTERFACES 2020; 12:7931-7941. [PMID: 32003218 DOI: 10.1021/acsami.9b21125] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Multicellular spheroids can mimic the in vivo microenvironment and maintain the unique functions of tissues, which has attracted great attention in tissue engineering. However, the traditional culture microenvironment with structural deficiencies complicates the culture and collection process and tends to lose the function of multicellular spheroids with the increase of cell passage. In order to construct efficient and functional multicellular spheroids, in this study, a chitosan/polyvinyl alcohol nanofiber sponge which has an open-cell cellular structure is obtained. The hair follicle (HF) regeneration model was employed to evaluate HF-inducing ability of dermal papilla (DP) multicellular spheroids which formed on the cellular structure nanofiber sponge. Through structural fine-tuning, the nanofiber sponge has appropriate elasticity for the creation of a three-dimensional dynamic microenvironment to regulate cellular behavior. The cellular structure nanofiber sponge tilts the balance of cell-substratum and cell-cell interactions to a state which is more conducive to the formation of controllable multicellular spheroids in a short time. More importantly, it improves the secretory activity of high-passaged dermal papilla cells and restores their intrinsic properties. Experiments using BALB/c nude mice show that cultured DP multicellular spheroids could effectively enhance HF-inducing ability. This novel system provides a simple and efficient strategy for multicellular spheroid formation and HF regeneration.
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Affiliation(s)
- Kexin Zhang
- Research Center for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering , University of Science and Technology Beijing , Beijing 100083 , P. R. China
| | - Xiufeng Bai
- Key Laboratory of RNA Biology, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics , Chinese Academy of Sciences , 15 Datun Road , Chaoyang District, Beijing 100101 , China
| | - Zhipeng Yuan
- Research Center for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering , University of Science and Technology Beijing , Beijing 100083 , P. R. China
| | - Xintao Cao
- Key Laboratory of RNA Biology, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics , Chinese Academy of Sciences , 15 Datun Road , Chaoyang District, Beijing 100101 , China
- University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Xiangyu Jiao
- Research Center for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering , University of Science and Technology Beijing , Beijing 100083 , P. R. China
| | - Yan Qin
- Key Laboratory of RNA Biology, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics , Chinese Academy of Sciences , 15 Datun Road , Chaoyang District, Beijing 100101 , China
| | - Yongqiang Wen
- Research Center for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering , University of Science and Technology Beijing , Beijing 100083 , P. R. China
| | - Xueji Zhang
- Research Center for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering , University of Science and Technology Beijing , Beijing 100083 , P. R. China
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171
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Zhang Q, Yu L, Liu B, Li F, Tang B. Reduction of nitroarenes by magnetically recoverable nitroreductase immobilized on Fe 3O 4 nanoparticles. Sci Rep 2020; 10:2810. [PMID: 32071344 PMCID: PMC7028709 DOI: 10.1038/s41598-020-59754-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 02/03/2020] [Indexed: 12/18/2022] Open
Abstract
Enzymes as catalysts have attracted significant attention due to their excellent specificity and incomparable efficiency, but their practical application is limited because these catalysts are difficult to separate and recover. A magnetically recoverable biocatalyst has been effectively prepared through the immobilization of a nitroreductase (oxygen-insensitive, purified from Enterobacter cloacae) onto the Fe3O4 nanoparticles. The magnetic nanoparticles (MNPs) were synthesized by a coprecipitation method in an aqueous system. The surfaces of the MNPs were modified with sodium silicate and chloroacetic acid (CAA). Using 1-ethyl-(3-dimethylaminopropyl) carbodiimide hydrochloride (EDC) through a covalent binding, nitroreductase was loaded onto the modified magnetic carriers through covalent coupling, and thus, a magnetically recoverable biocatalyst was prepared. The free and immobilized nitroreductase activity was also investigated by the reduction of p-nitrobenzonitrile using nicotinamide adenine dinucleotide phosphate (NAPDH) as a cofactor. The activity of the immobilized enzyme was able to maintain 83.23% of that of the free enzyme. The prepared enzyme can easily reduce substituted nitrobenzene to substituted aniline at room temperature and atmospheric pressure, and the yield is up to 60.9%. Most importantly, the loaded nitroreductase carriers can be easily separated and recycled from the reaction system using an externally applied magnetic field. The magnetically recoverable biocatalyst can be recycled and reused 7 times while maintaining high activities and the activity of the magnetic catalyst can be maintained at more than 85.0% of that of the previous cycle. This research solves the recovery problem encountered in industrial applications of biocatalysts and presents a clean and green method of preparing substituted aniline.
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Affiliation(s)
- Qikun Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan, 250014, P. R. China.
| | - Liping Yu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan, 250014, P. R. China
| | - Baoliang Liu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan, 250014, P. R. China
| | - Fulin Li
- Water Resources Research Institute of Shandong Province, Jinan, 250014, P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan, 250014, P. R. China.
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172
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Tong W, Yao X, Duan S, Yu B, Ding X, Ding X, Xu FJ. Gradient Functionalization of Various Quaternized Polyethylenimines on Microfluidic Chips for the Rapid Appraisal of Antibacterial Potencies. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:354-361. [PMID: 31826611 DOI: 10.1021/acs.langmuir.9b02747] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The ability to appraise antibacterial potencies of surface-immobilized bactericidal polymers is still a major challenge in the engineering of antibacterial surfaces to combat hospital-acquired (nosocomial) infections. In this work, we fabricated a microfluidic platform with gradiently immobilized bactericidal polymers to enable the rapid appraisal of antibacterial potencies by in situ live/dead staining of bacteria. To this end, a variety of synthetic quaternary polymers, named QPEI-C1, QPEI-C6, QPEI-C8, and QPEI-C10, were gradiently immobilized in microfluidic channels, and their surface densities at different distances along the channels were quantified by using fluorescein-labeled polymers. We found that the surface densities of quaternary polymers could be well-tuned, and the length of the channel, resulting in a 50% reduction of live bacteria (L50), can be used to appraise the antibacterial potency of each bactericidal polymer. For instance, the L50 values of QPEI-C6-, QPEI-C8-, and QPEI-C10-modified channels against Escherichia coli were 35.5, 44.7, and 49.2 mm, respectively, indicating that QPEI-C10 exerted the most potent antibacterial efficacy. More importantly, this microfluidic platform enabled the rapid discrimination of antibacterial potencies of polymers (e.g., QPEI-C8, and QPEI-C10) while the conventional live/dead staining method found no significant difference. This work provides a powerful toolkit by combining advances of microfluidic systems and polymer science for the rapid screening of antibacterial coatings, which would find applications in surface modification of medical devices to combat bacterial infections.
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Affiliation(s)
- Wei Tong
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering and Key Lab of Biomedical Materials of Natural Macromolecules, Ministry of Education , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Xin Yao
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering and Key Lab of Biomedical Materials of Natural Macromolecules, Ministry of Education , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Shun Duan
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering and Key Lab of Biomedical Materials of Natural Macromolecules, Ministry of Education , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Bingran Yu
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering and Key Lab of Biomedical Materials of Natural Macromolecules, Ministry of Education , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Xiaokang Ding
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering and Key Lab of Biomedical Materials of Natural Macromolecules, Ministry of Education , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Xuejia Ding
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering and Key Lab of Biomedical Materials of Natural Macromolecules, Ministry of Education , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Fu-Jian Xu
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering and Key Lab of Biomedical Materials of Natural Macromolecules, Ministry of Education , Beijing University of Chemical Technology , Beijing 100029 , China
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173
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In Situ Preparation of Amphibious ZnO Quantum Dots with Blue Fluorescence Based on Hyperbranched Polymers and their Application in Bio-Imaging. Polymers (Basel) 2020; 12:polym12010144. [PMID: 31935952 PMCID: PMC7023060 DOI: 10.3390/polym12010144] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 12/24/2019] [Accepted: 01/01/2020] [Indexed: 01/27/2023] Open
Abstract
A new strategy for preparing amphibious ZnO quantum dots (QDs) with blue fluorescence within hyper-branched poly(ethylenimine)s (HPEI) was proposed in this paper. By changing [Zn2+]/[OH-] molar ratio and heating time, ZnO QDs with a quantum yields (QY) of 30% in ethanol were obtained. Benefiting from the amphibious property of HPEI, the ZnO/HPEI nanocomposites in ethanol could be dissolved in chloroform and water, acquiring a QY of 53%, chloroform and 11% in water. By this strategy, the ZnO/HPEI nano-composites could be applied in not only in optoelectronics, but also biomedical fields (such as bio-imaging and gene transfection). The bio-imaging application of water-soluble ZnO/HPEI nanocomposites was investigated and it was found that they could easily be endocytosed by the COS-7 cells, without transfection reagent, and they exhibited excellent biological imaging behavior.
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174
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Zhu P, Zhou L, Song Y, Cai L, Ji M, Wang J, Ruan G, Chen J. Encapsulating insoluble antifungal drugs into oleic acid-modified silica mesocomposites with enhanced fungicidal activity. J Mater Chem B 2020; 8:4899-4907. [DOI: 10.1039/d0tb00106f] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Oleic acid-modified silica mesocomposites as an insoluble antifungal drug cargo matrix with enhanced fungicidal activity.
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Affiliation(s)
- Ping Zhu
- Center for Global Health
- School of Public Health
- Nanjing Medical University
- Nanjing 211166
- China
| | - Liuzhu Zhou
- Center for Global Health
- School of Public Health
- Nanjing Medical University
- Nanjing 211166
- China
| | - Yiyan Song
- Center for Global Health
- School of Public Health
- Nanjing Medical University
- Nanjing 211166
- China
| | - Ling Cai
- Center for Global Health
- School of Public Health
- Nanjing Medical University
- Nanjing 211166
- China
| | - Minghui Ji
- School of Nursing
- Nanjing Medical University
- Nanjing 211166
- China
| | - Jun Wang
- Collaborative Innovation Center of Chemistry for Life Sciences
- Department of Biomedical Engineering
- Institute of Materials Engineering
- College of Engineering and Applied Sciences
- Nanjing University
| | - Gang Ruan
- Collaborative Innovation Center of Chemistry for Life Sciences
- Department of Biomedical Engineering
- Institute of Materials Engineering
- College of Engineering and Applied Sciences
- Nanjing University
| | - Jin Chen
- Center for Global Health
- School of Public Health
- Nanjing Medical University
- Nanjing 211166
- China
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175
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Li Y, Xin F, Hu J, Jagdale S, Davis TP, Hagemeyer CE, Qiao R. Functionalization of NaGdF4 nanoparticles with a dibromomaleimide-terminated polymer for MR/optical imaging of thrombosis. Polym Chem 2020. [DOI: 10.1039/c9py01568j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A thrombosis-targeted molecular imaging probe with magnetic resonance (MR) and optical dual-modality capacity using dibromomaleimide (DBM)-bearing polymer-grafted NaGdF4 nanoparticles.
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Affiliation(s)
- Yuhuan Li
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology
- Monash Institute of Pharmaceutical Sciences
- Monash University
- Parkville
- Australia
| | - Fangyun Xin
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology
- Monash Institute of Pharmaceutical Sciences
- Monash University
- Parkville
- Australia
| | - Jinming Hu
- CAS Key Laboratory of Soft Matter Chemistry
- Hefei National Laboratory for Physical Science at the Microscale
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei 230026
| | - Shweta Jagdale
- Nanobiotechnology Laboratory
- Australian Centre for Blood Diseases
- Monash University
- Melbourne
- Australia
| | - Thomas P. Davis
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology
- Monash Institute of Pharmaceutical Sciences
- Monash University
- Parkville
- Australia
| | - Christoph E. Hagemeyer
- Nanobiotechnology Laboratory
- Australian Centre for Blood Diseases
- Monash University
- Melbourne
- Australia
| | - Ruirui Qiao
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology
- Monash Institute of Pharmaceutical Sciences
- Monash University
- Parkville
- Australia
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176
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Smokrović K, Đilović I, Matković-Čalogović D. The affinity of copper( ii) ions towards l-amino acids in the solid-state: a simple route towards mixed complexes. CrystEngComm 2020. [DOI: 10.1039/d0ce00687d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Competitive milling was successfully employed to determine the relative affinity of Cu(ii) ions towards selected l-amino acids (Asn, Gln, His, Phe, Pro, and Trp). Described process opens a simple route towards mixed coordination compounds.
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Affiliation(s)
- Kristina Smokrović
- Faculty of Science
- Department of Chemistry
- University of Zagreb
- HR-10000 Zagreb
- Croatia
| | - Ivica Đilović
- Faculty of Science
- Department of Chemistry
- University of Zagreb
- HR-10000 Zagreb
- Croatia
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177
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Qiao Z, Yao Y, Song S, Yin M, Yang M, Yan D, Yang L, Luo J. Gold nanorods with surface charge-switchable activities for enhanced photothermal killing of bacteria and eradication of biofilm. J Mater Chem B 2020; 8:3138-3149. [DOI: 10.1039/d0tb00298d] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The gold nanorods (PCB-AuNRs) with pH induced surface charge transform activities were used for photothermal disinfection of planktonic bacteria and eradication of bacterial biofilms.
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Affiliation(s)
- Zhuangzhuang Qiao
- College of Chemistry and Environmental Protection Engineering
- Southwest Minzu University
- Chengdu 610041
- China
| | - Yan Yao
- College of Chemistry and Environmental Protection Engineering
- Southwest Minzu University
- Chengdu 610041
- China
| | - Shaomin Song
- College of Chemistry and Environmental Protection Engineering
- Southwest Minzu University
- Chengdu 610041
- China
| | - Meihui Yin
- College of Chemistry and Environmental Protection Engineering
- Southwest Minzu University
- Chengdu 610041
- China
| | - Min Yang
- College of Chemistry and Environmental Protection Engineering
- Southwest Minzu University
- Chengdu 610041
- China
| | - Daoping Yan
- College of Chemistry and Environmental Protection Engineering
- Southwest Minzu University
- Chengdu 610041
- China
| | - Lijiao Yang
- College of Chemistry and Environmental Protection Engineering
- Southwest Minzu University
- Chengdu 610041
- China
| | - Jianbin Luo
- College of Chemistry and Environmental Protection Engineering
- Southwest Minzu University
- Chengdu 610041
- China
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178
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Hao L, Leng Y, Zeng L, Chen X, Chen J, Duan H, Huang X, Xiong Y, Chen X. Core-Shell-Heterostructured Magnetic-Plasmonic Nanoassemblies with Highly Retained Magnetic-Plasmonic Activities for Ultrasensitive Bioanalysis in Complex Matrix. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1902433. [PMID: 31993296 PMCID: PMC6974949 DOI: 10.1002/advs.201902433] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 10/16/2019] [Indexed: 05/17/2023]
Abstract
Herein, a facile self-assembly strategy for coassembling oleic acid-coated iron oxide nanoparticles (OC-IONPs) with oleylamine-coated gold nanoparticles (OA-AuNPs) to form colloidal magnetic-plasmonic nanoassemblies (MPNAs) is reported. The resultant MPNAs exhibit a typical core-shell heterostructure comprising aggregated OA-AuNPs as a plasmonic core surrounded by an assembled magnetic shell of OC-IONPs. Owing to the high loading of OA-AuNPs and reasonable spatial distribution of OC-IONPs, the resultant MPNAs exhibit highly retained magnetic-plasmonic activities simultaneously. Using the intrinsic dual functionality of MPNAs as a magnetic separator and a plasmonic signal transducer, it is demonstrated that the assembled MPNAs can achieve the simultaneous magnetic manipulation and optical detection on the lateral flow immunoassay platform after surface functionalization with recognition molecules. In conclusion, the core-shell-heterostructured MPNAs can serve as a nanoanalytical platform for the separation and concentration of target compounds from complex biological samples using magnetic properties and simultaneous optical sensing using plasmonic properties.
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Affiliation(s)
- Liangwen Hao
- State Key Laboratory of Food Science and TechnologySchool of Food Science and TechnologyJiangxi Key Laboratory for Microscale Interdisciplinary StudyNanchang UniversityNanchang330047P. R. China
| | - Yuankui Leng
- State Key Laboratory of Food Science and TechnologySchool of Food Science and TechnologyJiangxi Key Laboratory for Microscale Interdisciplinary StudyNanchang UniversityNanchang330047P. R. China
| | - Lifeng Zeng
- The People's Hospital in Jiangxi ProvinceNanchang330006P. R. China
| | - Xirui Chen
- State Key Laboratory of Food Science and TechnologySchool of Food Science and TechnologyJiangxi Key Laboratory for Microscale Interdisciplinary StudyNanchang UniversityNanchang330047P. R. China
| | - Jing Chen
- State Key Laboratory of Food Science and TechnologySchool of Food Science and TechnologyJiangxi Key Laboratory for Microscale Interdisciplinary StudyNanchang UniversityNanchang330047P. R. China
| | - Hong Duan
- State Key Laboratory of Food Science and TechnologySchool of Food Science and TechnologyJiangxi Key Laboratory for Microscale Interdisciplinary StudyNanchang UniversityNanchang330047P. R. China
| | - Xiaolin Huang
- State Key Laboratory of Food Science and TechnologySchool of Food Science and TechnologyJiangxi Key Laboratory for Microscale Interdisciplinary StudyNanchang UniversityNanchang330047P. R. China
| | - Yonghua Xiong
- State Key Laboratory of Food Science and TechnologySchool of Food Science and TechnologyJiangxi Key Laboratory for Microscale Interdisciplinary StudyNanchang UniversityNanchang330047P. R. China
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN)National Institute of Biomedical Imaging and Bioengineering (NIBIB)National Institutes of Health (NIH)BethesdaMD20892USA
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179
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Yang J, Dai D, Lou X, Ma L, Wang B, Yang YW. Supramolecular nanomaterials based on hollow mesoporous drug carriers and macrocycle-capped CuS nanogates for synergistic chemo-photothermal therapy. Theranostics 2020; 10:615-629. [PMID: 31903141 PMCID: PMC6929989 DOI: 10.7150/thno.40066] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 10/06/2019] [Indexed: 01/05/2023] Open
Abstract
Multifunctional supramolecular nanoplatforms that integrate the advantages of different therapeutic techniques can trigger multimodal synergistic treatment of tumors, thus representing an emerging powerful tool for cancer therapeutics. Methods: In this work, we design and fabricate a multifunctional supramolecular drug delivery platform, namely Fa-mPEG@CP5-CuS@HMSN-Py nanoparticles (FaPCH NPs), consisting of a pyridinium (Py)-modified hollow mesoporous silica nanoparticles-based drug reservoir (HMSN-Py) with high loading capacity, a layer of NIR-operable carboxylatopillar[5]arene (CP5)-functionalized CuS nanoparticles (CP5-CuS) on the surface of HMSN-Py connected through supramolecular host-guest interactions between CP5 rings and Py stalks, and another layer of folic acid (Fa)-conjugated polyethylene glycol (Fa-PEG) antennas by electrostatic interactions capable of active targeting at tumor lesions, in a controlled, highly integrated fashion for synergistic chemo-photothermal therapy. Results: Fa-mPEG antennas endowed the enhanced active targeting effect toward cancer cells, and CP5-CuS served as not only a quadruple-stimuli responsive nanogate for controllable drug release but also a special agent for NIR-guided photothermal therapy. Meanwhile, anticancer drug doxorubicin (DOX) could be released from the HMSN-Py reservoirs under tumor microenvironments for chemotherapy, thus realizing multimodal synergistic therapeutics. Such a supramolecular drug delivery platform showed effective synergistic chemo-photothermal therapy both in vitro and in vivo. Conclusion: This novel supramolecular nanoplatform possesses great potential in controlled drug delivery and tumor cellular internalization for synergistic chemo-photothermal therapy, providing a promising approach for multimodal synergistic cancer treatment.
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Affiliation(s)
- Jie Yang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, and Department of Endoscopics, China-Japan Union Hospital of Jilin University, Jilin University, Changchun 130012, P. R. China
| | - Dihua Dai
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, and Department of Endoscopics, China-Japan Union Hospital of Jilin University, Jilin University, Changchun 130012, P. R. China
| | - Xinyue Lou
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, and Department of Endoscopics, China-Japan Union Hospital of Jilin University, Jilin University, Changchun 130012, P. R. China
| | - Lianjun Ma
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, and Department of Endoscopics, China-Japan Union Hospital of Jilin University, Jilin University, Changchun 130012, P. R. China
| | - Bailiang Wang
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, P. R. China
| | - Ying-Wei Yang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, and Department of Endoscopics, China-Japan Union Hospital of Jilin University, Jilin University, Changchun 130012, P. R. China
- The State Key Laboratory of Refractories and Metallurgy, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, P. R. China
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180
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Zhou T, Wan G, Li B, Wu L. Nanocomposites of ionic copolymer integrating Gd-containing polyoxometalate as a multiple platform for enhanced MRI and pH-response chemotherapy. J Mater Chem B 2020; 8:6390-6401. [DOI: 10.1039/d0tb00782j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Nanocomposites from the co-assemblies of block copolymers and a gadolinium-grafting inorganic cluster were constructed as a multifunctional platform for MRI enhancement, drug loading, and environment-response release at local positions.
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Affiliation(s)
- Tingting Zhou
- State Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun
- China
| | - Guofeng Wan
- State Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun
- China
| | - Bao Li
- State Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun
- China
| | - Lixin Wu
- State Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun
- China
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181
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Wang Y, Lü WD, Lin B, Yang F, Feng M, Lv R. An optimized lanthanide-chlorophyll nanocomposite for dual-modal imaging-guided surgery navigation and anti-cancer theranostics. Biomater Sci 2020; 8:1270-1278. [DOI: 10.1039/c9bm02057h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A lanthanide-chlorophyll nanocomposite with enhanced red emission under a near-infrared laser was designed for dual-modal imaging-guided surgery navigation and anti-cancer theranostics.
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Affiliation(s)
- Yanxing Wang
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- School of Life Science and Technology
- Xidian University
- Xi'an
| | - Wei-Dong Lü
- Department of Thoracic Surgery
- Tumor Hospital of Shaanxi Province
- Affiliated to the Medical College of Xi'an Jiaotong University
- Xi'an
- China
| | - Bi Lin
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- School of Life Science and Technology
- Xidian University
- Xi'an
| | - Fan Yang
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- School of Life Science and Technology
- Xidian University
- Xi'an
| | - Miao Feng
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- School of Life Science and Technology
- Xidian University
- Xi'an
| | - Ruichan Lv
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- School of Life Science and Technology
- Xidian University
- Xi'an
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182
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Taubert A, Leroux F, Rabu P, de Zea Bermudez V. Advanced hybrid nanomaterials. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2019; 10:2563-2567. [PMID: 31921535 PMCID: PMC6941402 DOI: 10.3762/bjnano.10.247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 12/11/2019] [Indexed: 06/10/2023]
Affiliation(s)
- Andreas Taubert
- Institute of Chemistry, University of Potsdam, Karl-Liebknecht-Str. 24–25, D-14476 Potsdam OT Golm, Germany
| | - Fabrice Leroux
- Chemical Institute of Clermont-Ferrand, UMR CNRS 6296, University Clermont Auvergne, 24 av. Blaise Pascal, Aubière, France
| | - Pierre Rabu
- Institute of Physics and Chemistry of Materials of Strasbourg, CNRS-University of Strasbourg, 23, rue du Loess, BP43, Strasbourg cedex 2, France
| | - Verónica de Zea Bermudez
- Departamento de Química - Escola de Ciências da Vida e do Ambiente, Universidade de Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal
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183
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Zhou H, Ge J, Miao Q, Zhu R, Wen L, Zeng J, Gao M. Biodegradable Inorganic Nanoparticles for Cancer Theranostics: Insights into the Degradation Behavior. Bioconjug Chem 2019; 31:315-331. [PMID: 31765561 DOI: 10.1021/acs.bioconjchem.9b00699] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Inorganic nanoparticles as a versatile nanoplatform have been broadly applied in the diagnosis and treatment of cancers due to their inherent superior physicochemical properties (including magnetic, thermal, optical, and catalytic performance) and excellent functions (e.g., imaging, targeted delivery, and controlled release of drugs) through surface functional modification or ingredient dopant. However, in practical biological applications, inorganic nanomaterials are relatively difficult to degrade and excrete, which induces a long residence time in living organisms and thus may cause adverse effects, such as inflammation and tissue cysts. Therefore, the development of biodegradable inorganic nanomaterials is of great significance for their biomedical application. This Review will focus on the recent advances of degradable inorganic nanoparticles for cancer theranostics with highlight on the degradation mechanism, aiming to offer an in-depth understanding of degradation behavior and related biomedical applications. Finally, key challenges and guidelines will be discussed to explore biodegradable inorganic nanomaterials with minimized toxicity issues, facilitating their potential clinical translation in cancer diagnosis and treatment.
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Affiliation(s)
- Hui Zhou
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) , Soochow University, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions , Suzhou 215123 , China
| | - Jianxian Ge
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) , Soochow University, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions , Suzhou 215123 , China
| | - Qingqing Miao
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) , Soochow University, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions , Suzhou 215123 , China
| | - Ran Zhu
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) , Soochow University, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions , Suzhou 215123 , China
| | - Ling Wen
- Department of Radiology , The First Affiliated Hospital of Soochow University , Suzhou 215006 , China
| | - Jianfeng Zeng
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) , Soochow University, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions , Suzhou 215123 , China
| | - Mingyuan Gao
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) , Soochow University, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions , Suzhou 215123 , China.,Institute of Chemistry, Chinese Academy of Sciences/School of Chemistry and Chemical Engineering , University of Chinese Academy of Sciences , Beijing 100190 , China
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184
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Macchione MA, Sacarelli MF, Racca AC, Biglione C, Panzetta-Dutari GM, Strumia MC. Dual-responsive nanogels based on oligo(ethylene glycol) methacrylates and acidic co-monomers. SOFT MATTER 2019; 15:9700-9709. [PMID: 31724683 DOI: 10.1039/c9sm01180c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Ethylene glycol-based nanogels (NGs) have demonstrated their potential for the development of next-generation formulations for biomedical applications due to their interesting properties. In this work, monodispersed NGs based on oligo(ethylene glycol) methacrylates (OEG) were synthesized through free radical precipitation/dispersion polymerization assisted by ultrasonication. Di(ethylene glycol)methyl ether methacrylate (DEGMA) and oligo(ethylene glycol) methacrylate (OEGMA; Mn 475 g mol-1) were used as the main monomers, acrylic acid (AA) or itaconic acid (IA) as co-monomers (OEG-co-AA and OEG-co-IA, respectively) and tetraethylene glycol dimethacrylate (TEGDMA) as crosslinker. The physicochemical properties of OEG-co-AA and OEG-co-IA NGs were studied including hydrodynamic diameter, poly-dispersity index, zeta potential and pH/temperature responsiveness. Samples with 4 mol% of both AA and IA showed nanometric sizes. Regarding their thermo-responsiveness, unexpected differences between NGs with AA or with IA were observed. Besides, NGs did not impair the cell viability of a breast tumour cell line even when high concentrations were added to the culture medium. The properties of the synthetized NGs showed that either NGs with 4% AA or with 4% IA are outstanding candidates for biomedical applications.
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Affiliation(s)
- Micaela A Macchione
- Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Química Orgánica, Av. Haya de la Torre y Av. Medina Allende, Córdoba, X5000HUA, Argentina.
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185
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Semenova D, Silina YE. The Role of Nanoanalytics in the Development of Organic-Inorganic Nanohybrids-Seeing Nanomaterials as They Are. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E1673. [PMID: 31771202 PMCID: PMC6955912 DOI: 10.3390/nano9121673] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 11/08/2019] [Accepted: 11/19/2019] [Indexed: 12/30/2022]
Abstract
The functional properties of organic-inorganic (O-I) hybrids can be easily tuned by combining system components and parameters, making this class of novel nanomaterials a crucial element in various application fields. Unfortunately, the manufacturing of organic-inorganic nanohybrids still suffers from mechanical instability and insufficient synthesis reproducibility. The control of the composition and structure of nanosurfaces themselves is a specific analytical challenge and plays an important role in the future reproducibility of hybrid nanomaterials surface properties and response. Therefore, appropriate and sufficient analytical methodologies and technical guidance for control of their synthesis, characterization and standardization of the final product quality at the nanoscale level should be established. In this review, we summarize and compare the analytical merit of the modern analytical methods, viz. Fourier transform infrared spectroscopy (FTIR), RAMAN spectroscopy, surface plasmon resonance (SPR) and several mass spectrometry (MS)-based techniques, that is, inductively coupled plasma mass spectrometry (ICP-MS), single particle ICP-MS (sp-ICP-MS), laser ablation coupled ICP-MS (LA-ICP-MS), time-of-flight secondary ion mass spectrometry (TOF-SIMS), liquid chromatography mass spectrometry (LC-MS) utilized for characterization of O-I nanohybrids. Special attention is given to laser desorption ionization mass spectrometry (LDI-MS) as a reliable nanoanalytical platform for characterization of O-I hybrid nanomaterials, their quality, design verification and validation.
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Affiliation(s)
- Daria Semenova
- Process and Systems Engineering Center (PROSYS), Department of Chemical and Biochemical Engineering, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark;
| | - Yuliya E. Silina
- Institute of Biochemistry, Saarland University, 66123 Saarbrücken, Germany
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186
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Fan C, An H, Du J, Luo Y. High‐performance printable paper‐like composites derived from plastic flexible film wastes. POLYM INT 2019. [DOI: 10.1002/pi.5935] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Chunying Fan
- Department of Applied Chemistry, College of Chemistry, Chemical Engineering and BiotechnologyDonghua University Shanghai China
| | - Hongli An
- Department of Applied Chemistry, College of Chemistry, Chemical Engineering and BiotechnologyDonghua University Shanghai China
| | - Juan Du
- Department of Applied Chemistry, College of Chemistry, Chemical Engineering and BiotechnologyDonghua University Shanghai China
- Key Laboratory of Science and Technology of Eco‐Textiles, Ministry of EducationDonghua University Shanghai China
| | - Yan Luo
- Department of Applied Chemistry, College of Chemistry, Chemical Engineering and BiotechnologyDonghua University Shanghai China
- Key Laboratory of Science and Technology of Eco‐Textiles, Ministry of EducationDonghua University Shanghai China
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187
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Liu Y, Zhao N, Xu FJ. pH-Responsive Degradable Dextran-Quantum Dot Nanohybrids for Enhanced Gene Delivery. ACS APPLIED MATERIALS & INTERFACES 2019; 11:34707-34716. [PMID: 31482705 DOI: 10.1021/acsami.9b12198] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
It is of great significance to develop biocompatible and degradable gene carriers with stimuli-enhanced gene therapy and imaging function. In this work, low-cytotoxic polycation PGEA (ethanolamine-functionalized poly(glycidyl methacrylate))-functionalized dextran-quantum dot (QD) nanohybrids (DQ-PGEA) were proposed as safe and efficient gene carriers via a facile and feasible method. The highly water-soluble dextran gives the carrier good stability, biocompatibility, and abundant modification sites, while QDs allow fluorescence (FL) imaging. Taking advantage of the pH-responsive self-destruction characteristic introduced by Schiff base linkages, DQ-PGEA nanohybrids could not only result in enhanced gene release but also contribute to the elimination of the carriers. Reduced (nondegradable) DQ-PGEA-R nanohybrids were also synthesized as counterparts to reveal the superiority of the responsive DQ-PGEA carriers. The effectiveness of the as-prepared gene delivery systems was verified adopting the antioncogene p53 in the mouse model of breast cancer. As expected, DQ-PGEA nanohybrids demonstrated a superior gene transfection performance and antitumor inhibition compared with their counterparts. Meanwhile, the gene delivery processes could be tracked in real time to visualize the therapeutic processes and realize FL imaging-guided gene therapy. The current multifunctional stimuli-responsive nanoplatforms with the self-destruction feature are intriguing candidates to achieve enhanced gene therapy for tumor treatment.
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Affiliation(s)
- Yanjun Liu
- Department of Materials Engineering , Taiyuan Institute of Technology , Taiyuan 030008 , China
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188
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Mansur AAP, Caires AJ, Carvalho SM, Capanema NSV, Carvalho IC, Mansur HS. Dual-functional supramolecular nanohybrids of quantum dot/biopolymer/chemotherapeutic drug for bioimaging and killing brain cancer cells in vitro. Colloids Surf B Biointerfaces 2019; 184:110507. [PMID: 31542643 DOI: 10.1016/j.colsurfb.2019.110507] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 08/15/2019] [Accepted: 09/11/2019] [Indexed: 01/25/2023]
Abstract
Glioblastoma (GBM) is the utmost aggressive and lethal primary brain cancer, which has a poor prognosis and remains virtually incurable. Nanomedicine with emerging disruptive nanotechnology alternatives, including designed supramolecular nanohybrids has excellent potential as multimodal tools against cancer by combining nanomaterials, biomacromolecules, and drugs. Thus, we developed and constructed for the first time quantum dot-biopolymer-drug nanohybrids based on host-guest chemistry for simultaneous bioimaging, targeting, and anti-cancer drug delivery against GBM cells in vitro. ZnS fluorescent quantum dots (ZnS-QDs) were produced using chemically modified polysaccharide, carboxymethylcellulose (CMC), as water-soluble capping ligand and biofunctional layer via a facile one-step eco-friendly aqueous colloidal process at room temperature and physiological pH. These hybrid inorganic-organic nanocolloids (ZnS@CMC) were electrostatically conjugated with doxorubicin (DOX) anti-cancer drug forming innovative supramolecular complexes (ZnS@CMC-DOX) for amalgamating bioimaging and killing cancer cells. These nanoconjugates were characterized regarding their optical and physicochemical properties combined with morphological and structural features. The cytocompatibility was evaluated by MTT assay using healthy and GBM cells. The results showed that ultra-small ZnS-QDs were expertly produced uniform nanocolloids (average size = 3.6 nm). They demonstrated photoluminescence emission within the visible range of spectra. The cell viability results in vitro showed no cytotoxicity of ZnS@CMC nanohybrids towards both cell types. In summary, the novelty of this research relies on using a nanotheranostic strategy for developing ZnS@CMC-DOX nanohybrids with supramolecular vesicle-like structures. They behaved simultaneously as active fluorescent nanoprobes and nanocarriers with modulated drug release for bioimaging and killing malignant glioma cells proving the high potential for applications in cancer nanomedicine.
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Affiliation(s)
- Alexandra A P Mansur
- Center of Nanoscience, Nanotechnology and Innovation - CeNano(2)I, Department of Metallurgical and Materials Engineering, Federal University of Minas Gerais - UFMG, Av. Antônio Carlos, 6627, Belo Horizonte, MG, Brazil
| | - Anderson J Caires
- Center of Nanoscience, Nanotechnology and Innovation - CeNano(2)I, Department of Metallurgical and Materials Engineering, Federal University of Minas Gerais - UFMG, Av. Antônio Carlos, 6627, Belo Horizonte, MG, Brazil
| | - Sandhra M Carvalho
- Center of Nanoscience, Nanotechnology and Innovation - CeNano(2)I, Department of Metallurgical and Materials Engineering, Federal University of Minas Gerais - UFMG, Av. Antônio Carlos, 6627, Belo Horizonte, MG, Brazil; Department of Preventive Veterinary Medicine, Veterinary School, Federal University of Minas Gerais - UFMG, Brazil
| | - Nadia S V Capanema
- Center of Nanoscience, Nanotechnology and Innovation - CeNano(2)I, Department of Metallurgical and Materials Engineering, Federal University of Minas Gerais - UFMG, Av. Antônio Carlos, 6627, Belo Horizonte, MG, Brazil
| | - Isadora C Carvalho
- Center of Nanoscience, Nanotechnology and Innovation - CeNano(2)I, Department of Metallurgical and Materials Engineering, Federal University of Minas Gerais - UFMG, Av. Antônio Carlos, 6627, Belo Horizonte, MG, Brazil
| | - Herman S Mansur
- Center of Nanoscience, Nanotechnology and Innovation - CeNano(2)I, Department of Metallurgical and Materials Engineering, Federal University of Minas Gerais - UFMG, Av. Antônio Carlos, 6627, Belo Horizonte, MG, Brazil.
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189
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Wang Z, Li Y, Wang H, Wan K, Liu Q, Shi X, Ding B. Enzyme Mimic Based on a Self‐Assembled Chitosan/DNA Hybrid Exhibits Superior Activity and Tolerance. Chemistry 2019; 25:12576-12582. [DOI: 10.1002/chem.201902509] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 07/15/2019] [Indexed: 01/08/2023]
Affiliation(s)
- Zhen‐Gang Wang
- CAS Key Laboratory of Nanosystem and Hierarchical FabricationLaboratory of Theoretical and Computational NanoscienceCAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology 11 BeiYiTiao, ZhongGuanCun Beijing 100190 China
- State Key Laboratory of Organic-Inorganic CompositesBeijing University of Chemical Technology Beijing 100029 China
| | - Yunzhe Li
- CAS Key Laboratory of Nanosystem and Hierarchical FabricationLaboratory of Theoretical and Computational NanoscienceCAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology 11 BeiYiTiao, ZhongGuanCun Beijing 100190 China
| | - Hui Wang
- CAS Key Laboratory of Nanosystem and Hierarchical FabricationLaboratory of Theoretical and Computational NanoscienceCAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology 11 BeiYiTiao, ZhongGuanCun Beijing 100190 China
| | - Kaiwei Wan
- CAS Key Laboratory of Nanosystem and Hierarchical FabricationLaboratory of Theoretical and Computational NanoscienceCAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology 11 BeiYiTiao, ZhongGuanCun Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Qing Liu
- CAS Key Laboratory of Nanosystem and Hierarchical FabricationLaboratory of Theoretical and Computational NanoscienceCAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology 11 BeiYiTiao, ZhongGuanCun Beijing 100190 China
| | - Xinghua Shi
- CAS Key Laboratory of Nanosystem and Hierarchical FabricationLaboratory of Theoretical and Computational NanoscienceCAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology 11 BeiYiTiao, ZhongGuanCun Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Baoquan Ding
- CAS Key Laboratory of Nanosystem and Hierarchical FabricationLaboratory of Theoretical and Computational NanoscienceCAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology 11 BeiYiTiao, ZhongGuanCun Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
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190
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Zhang L, Li Y, Ying Y, Fu Y. Recent advances in fabrication strategies and protein preservation application of protein-nanomaterial hybrids: Integration and synergy. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.06.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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191
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Ferjaoui Z, Jamal Al Dine E, Kulmukhamedova A, Bezdetnaya L, Soon Chang C, Schneider R, Mutelet F, Mertz D, Begin-Colin S, Quilès F, Gaffet E, Alem H. Doxorubicin-Loaded Thermoresponsive Superparamagnetic Nanocarriers for Controlled Drug Delivery and Magnetic Hyperthermia Applications. ACS APPLIED MATERIALS & INTERFACES 2019; 11:30610-30620. [PMID: 31359758 DOI: 10.1021/acsami.9b10444] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
This study reports on the development of thermoresponsive core/shell magnetic nanoparticles (MNPs) based on an iron oxide core and a thermoresponsive copolymer shell composed of 2-(2-methoxy)ethyl methacrylate (MEO2MA) and oligo(ethylene glycol)methacrylate (OEGMA) moieties. These smart nano-objects combine the magnetic properties of the core and the drug carrier properties of the polymeric shell. Loading the anticancer drug doxorubicin (DOX) in the thermoresponsive MNPs via supramolecular interactions provides advanced features to the delivery of DOX with spatial and temporal controls. The so coated iron oxide MNPs exhibit superparamagnetic behavior with a saturation magnetization of around 30 emu g-1. Drug release experiments confirmed that only a small amount of DOX was released at room temperature, while almost 100% drug release was achieved after 52 h at 42 °C with Fe3-δO4@P(MEO2MA60OEGMA40), which grafted polymer chains displaying a low critical solution temperature of 41 °C. Moreover, the MNPs exhibit magnetic hyperthermia properties as shown by specific absorption rate measurements. Finally, the cytotoxicity of the core/shell MNPs toward human ovary cancer SKOV-3 cells was tested. The results showed that the polymer-capped MNPs exhibited almost no toxicity at concentrations up to 12 μg mL-1, whereas when loaded with DOX, an increase in cytotoxicity and a decrease of SKOV-3 cell viability were observed. From these results, we conclude that these smart superparamagnetic nanocarriers with stealth properties are able to deliver drugs to tumor and are promising for applications in multimodal cancer therapy.
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Affiliation(s)
- Zied Ferjaoui
- Institut Jean Lamour (IJL, UMR 7198) , Université de Lorraine, CNRS , Campus Artem 2 allée André Guinier - BP 50840 , F-54011 Nancy Cedex, France
| | - Enaam Jamal Al Dine
- Institut Jean Lamour (IJL, UMR 7198) , Université de Lorraine, CNRS , Campus Artem 2 allée André Guinier - BP 50840 , F-54011 Nancy Cedex, France
| | - Aigul Kulmukhamedova
- Centre de Recherche en Automatique de Nancy (CRAN, UMR 7039) , Université de Lorraine, CNRS , F-54506 Vandœuvre-lès-Nancy , France
- Research Department , Institut de Cancérologie de Lorraine , 6 avenue de Bourgogne, CS 30519 , F-54519 Vandœuvre-lès-Nancy Cedex, France
| | - Lina Bezdetnaya
- Centre de Recherche en Automatique de Nancy (CRAN, UMR 7039) , Université de Lorraine, CNRS , F-54506 Vandœuvre-lès-Nancy , France
- Research Department , Institut de Cancérologie de Lorraine , 6 avenue de Bourgogne, CS 30519 , F-54519 Vandœuvre-lès-Nancy Cedex, France
| | - Crosby Soon Chang
- Institut Jean Lamour (IJL, UMR 7198) , Université de Lorraine, CNRS , Campus Artem 2 allée André Guinier - BP 50840 , F-54011 Nancy Cedex, France
| | - Raphaël Schneider
- Laboratoire Réactions et Génie des Procédés, (LRGP, UMR 7274) , Université de Lorraine, CNRS , F-54000 Nancy , France
| | - Fabrice Mutelet
- Laboratoire Réactions et Génie des Procédés, (LRGP, UMR 7274) , Université de Lorraine, CNRS , F-54000 Nancy , France
| | - Damien Mertz
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS, UMR 7504) , Université de Strasbourg, CNRS, UMR 7504 , F-67034 Strasbourg , France
| | - Sylvie Begin-Colin
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS, UMR 7504) , Université de Strasbourg, CNRS, UMR 7504 , F-67034 Strasbourg , France
| | - Fabienne Quilès
- Laboratoire de Chimie Physique et Microbiologie et Materiaux pour l'Environnement (LCPME, UMR 7564) , Université de Lorraine, CNRS , F-54600 Villers-lès-Nancy , France
| | - Eric Gaffet
- Institut Jean Lamour (IJL, UMR 7198) , Université de Lorraine, CNRS , Campus Artem 2 allée André Guinier - BP 50840 , F-54011 Nancy Cedex, France
| | - Halima Alem
- Institut Jean Lamour (IJL, UMR 7198) , Université de Lorraine, CNRS , Campus Artem 2 allée André Guinier - BP 50840 , F-54011 Nancy Cedex, France
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192
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Feng X, Dixon H, Glen‐Ravenhill H, Karaosmanoglu S, Li Q, Yan L, Chen X. Smart Nanotechnologies to Target Tumor with Deep Penetration Depth for Efficient Cancer Treatment and Imaging. ADVANCED THERAPEUTICS 2019. [DOI: 10.1002/adtp.201900093] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Xue Feng
- School of EngineeringInstitute for BioengineeringThe University of Edinburgh King's Buildings, Mayfield Road Edinburgh EH9 3JL UK
| | - Hannah Dixon
- School of EngineeringInstitute for BioengineeringThe University of Edinburgh King's Buildings, Mayfield Road Edinburgh EH9 3JL UK
| | - Harriet Glen‐Ravenhill
- School of EngineeringInstitute for BioengineeringThe University of Edinburgh King's Buildings, Mayfield Road Edinburgh EH9 3JL UK
| | - Sena Karaosmanoglu
- School of EngineeringInstitute for BioengineeringThe University of Edinburgh King's Buildings, Mayfield Road Edinburgh EH9 3JL UK
| | - Quan Li
- School of EngineeringInstitute for Energy SystemsThe University of Edinburgh King's Buildings, Mayfield Road Edinburgh EH9 3JL UK
| | - Li Yan
- Monash Institute of Pharmaceutical SciencesMonash University Parkville Victoria 3052 Australia
| | - Xianfeng Chen
- School of EngineeringInstitute for BioengineeringThe University of Edinburgh King's Buildings, Mayfield Road Edinburgh EH9 3JL UK
- Translational Medicine CenterThe Second Affiliated HospitalGuangzhou Medical University Guangzhou 510182 P. R. China
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193
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Chen W, Cheng CA, Cosco ED, Ramakrishnan S, Lingg JGP, Bruns OT, Zink JI, Sletten EM. Shortwave Infrared Imaging with J-Aggregates Stabilized in Hollow Mesoporous Silica Nanoparticles. J Am Chem Soc 2019; 141:12475-12480. [PMID: 31353894 DOI: 10.1021/jacs.9b05195] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Tissue is translucent to shortwave infrared (SWIR) light, rendering optical imaging superior in this region. However, the widespread use of optical SWIR imaging has been limited, in part, by the lack of bright, biocompatible contrast agents that absorb and emit light above 1000 nm. J-Aggregation offers a means to transform stable, near-infrared (NIR) fluorophores into red-shifted SWIR contrast agents. Here we demonstrate that J-aggregates of NIR fluorophore IR-140 can be prepared inside hollow mesoporous silica nanoparticles (HMSNs) to result in nanomaterials that absorb and emit SWIR light. The J-aggregates inside PEGylated HMSNs are stable for multiple weeks in buffer and enable high resolution imaging in vivo with 980 nm excitation.
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Affiliation(s)
| | | | - Emily D Cosco
- Helmholtz Pioneer Campus, Helmholtz Zentrum München , D-85764 Neuherberg , Germany
| | - Shyam Ramakrishnan
- Helmholtz Pioneer Campus, Helmholtz Zentrum München , D-85764 Neuherberg , Germany
| | - Jakob G P Lingg
- Helmholtz Pioneer Campus, Helmholtz Zentrum München , D-85764 Neuherberg , Germany
| | - Oliver T Bruns
- Helmholtz Pioneer Campus, Helmholtz Zentrum München , D-85764 Neuherberg , Germany
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194
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Prasad R, Yadav AS, Gorain M, Chauhan DS, Kundu GC, Srivastava R, Selvaraj K. Graphene Oxide Supported Liposomes as Red Emissive Theranostics for Phototriggered Tissue Visualization and Tumor Regression. ACS APPLIED BIO MATERIALS 2019; 2:3312-3320. [DOI: 10.1021/acsabm.9b00335] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Rajendra Prasad
- Nano and Computational Materials Lab, Catalysis Division, CSIR-National Chemical Laboratory, Pune 411008, India
- Academy of Scientific and Innovative Research (AcSIR), National Chemical Laboratory, Pune 411008, India
| | - Amit S. Yadav
- Laboratory of Tumor Biology, Angiogenesis and Nanomedicine Research, National Center for Cell Science, Pune, India
| | - Mahadeo Gorain
- Laboratory of Tumor Biology, Angiogenesis and Nanomedicine Research, National Center for Cell Science, Pune, India
| | - Deepak S. Chauhan
- Department of Biosciences and Bioengineering, IIT Bombay, Powai, Mumbai 400076, India
| | - Gopal C. Kundu
- Laboratory of Tumor Biology, Angiogenesis and Nanomedicine Research, National Center for Cell Science, Pune, India
| | - Rohit Srivastava
- Department of Biosciences and Bioengineering, IIT Bombay, Powai, Mumbai 400076, India
| | - Kaliaperumal Selvaraj
- Nano and Computational Materials Lab, Catalysis Division, CSIR-National Chemical Laboratory, Pune 411008, India
- Academy of Scientific and Innovative Research (AcSIR), National Chemical Laboratory, Pune 411008, India
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195
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Corvini N, El Idrissi M, Dimitriadou E, Corvini PFX, Shahgaldian P. Hydrophobicity-responsive engineered mesoporous silica nanoparticles: application in the delivery of essential nutrients to bacteria combating oil spills. Chem Commun (Camb) 2019; 55:7478-7481. [PMID: 31184648 DOI: 10.1039/c9cc02801c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Facile chemical modification of mesoporous silica particles allows the production of gated reservoir systems capable of hydrophobicity-triggered release. Applied to the delivery of nutrients specifically to an oil phase, the systems developed have been shown to reliably assist the bacterial degradation of hydrocarbons. The gated system developed, made of C18 hydrocarbon chains, is demonstrated to be in a closed collapsed state in an aqueous environment, yet opens up through solvation by lipophilic alkanes and releases its content on contact with the oil phase.
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Affiliation(s)
- Nora Corvini
- University of Applied Sciences and Arts Northwestern Switzerland, School of Life Sciences, Institute of Ecopreunership, Hofackerstrasse 30, CH-4132 Muttenz, Switzerland
| | - Mohamed El Idrissi
- University of Applied Sciences and Arts Northwestern Switzerland, School of Life Sciences, Institute of Chemistry and Bioanalytics, Hofackerstrasse 30, CH-4132 Muttenz, Switzerland.
| | - Eleni Dimitriadou
- University of Applied Sciences and Arts Northwestern Switzerland, School of Life Sciences, Institute of Chemistry and Bioanalytics, Hofackerstrasse 30, CH-4132 Muttenz, Switzerland.
| | - Philippe F-X Corvini
- University of Applied Sciences and Arts Northwestern Switzerland, School of Life Sciences, Institute of Ecopreunership, Hofackerstrasse 30, CH-4132 Muttenz, Switzerland
| | - Patrick Shahgaldian
- University of Applied Sciences and Arts Northwestern Switzerland, School of Life Sciences, Institute of Chemistry and Bioanalytics, Hofackerstrasse 30, CH-4132 Muttenz, Switzerland.
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196
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Chen Y, Zhao G, Wang S, He Y, Han S, Du C, Li S, Fan Z, Wang C, Wang J. Platelet-membrane-camouflaged bismuth sulfide nanorods for synergistic radio-photothermal therapy against cancer. Biomater Sci 2019; 7:3450-3459. [PMID: 31268067 DOI: 10.1039/c9bm00599d] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Bismuth-containing nanoparticles (BNPs) are potential enhancers for tumor radiotherapy. Improving the bioavailability and developing synergistic therapeutic regimens benefit the drug transformation of BNPs. In the present study, we prepare a mesoporous silica-coated bismuth nanorod (BMSNR) camouflaged by a platelet membrane (PM). This biomimetic material is termed BMSNR@PM. The PM camouflage enhances the immune escape of the BMSNRs by lowering endocytosis by macrophages in the reticuloendothelial system. Additionally, the PM camouflage strengthens the material tumor-targeting capacity and leads to better radiotherapeutic efficacy compared with bare BMSNRs. Owing to the photothermal effect, BMSNR@PMs alters the cell cycle of 4T1 cancer cells post-treatment with 808 nm near-infrared irradiation (NIR). The proportions of S phase and G2/M phase cells decrease and increase, respectively, which explains the synergistic effect of NIR on BMSNR@PM-based radiotherapy. BMSNR@PMs efficiently eradicates cancer cells by the combined action of photothermal therapy (PTT) and radiotherapy in vivo and markedly improves the survival of 4T1-tumor-bearing mice. The synergistic therapeutic effect is superior to the outcomes of PTT and radiotherapy performed alone. Our study demonstrates a versatile bismuth-containing nanoplatform with tumor-targeting, immune escape, and radiosensitizing functionalities using an autologous cell membrane biomimetic concept that may promote the development of radiotherapy enhancers.
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Affiliation(s)
- Yin Chen
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury of PLA, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Gaomei Zhao
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury of PLA, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Song Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury of PLA, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Yongwu He
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury of PLA, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China. and College of Materials Science and Engineering, Hebei University of Engineering, Handan, 056038, China
| | - Songling Han
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury of PLA, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Changhong Du
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury of PLA, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Shichao Li
- Breast Disease Center, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Zhengli Fan
- Department of War Wound Rescue Skills Training, Third Military Medical University, Chongqing, 400038, China
| | - Cheng Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury of PLA, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Junping Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury of PLA, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
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197
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Extracellular Vesicles in Cardiovascular Diseases: Alternative Biomarker Sources, Therapeutic Agents, and Drug Delivery Carriers. Int J Mol Sci 2019; 20:ijms20133272. [PMID: 31277271 PMCID: PMC6650854 DOI: 10.3390/ijms20133272] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 06/27/2019] [Accepted: 07/01/2019] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular diseases (CVD) represent the leading cause of morbidity and mortality globally. The emerging role of extracellular vesicles (EVs) in intercellular communication has stimulated renewed interest in exploring the potential application of EVs as tools for diagnosis, prognosis, and therapy in CVD. The ubiquitous nature of EVs in biological fluids presents a technological advantage compared to current diagnostic tools by virtue of their notable stability. EV contents, such as proteins and microRNAs, represent specific signatures of cellular activation or injury. This feature positions EVs as an alternative source of biomarkers. Furthermore, their intrinsic activity and immunomodulatory properties offer EVs unique opportunities to act as therapeutic agents per se or to serve as drug delivery carriers by acting as miniaturized vehicles incorporating bioactive molecules. In this article, we aim to review the recent advances and applications of EV-based biomarkers and therapeutics. In addition, the potential of EVs as a drug delivery and theranostic platform for CVD will also be discussed.
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198
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Zhang J, Luo Z, Wang W, Yang Y, Li D, Ma Y. One-pot synthesis of bio-functionally water-soluble POSS derivatives via efficient click chemistry methodology. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.04.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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199
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Green Fluorescent Terbium (III) Complex Doped Silica Nanoparticles. Int J Mol Sci 2019; 20:ijms20133139. [PMID: 31252567 PMCID: PMC6651519 DOI: 10.3390/ijms20133139] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 06/24/2019] [Accepted: 06/25/2019] [Indexed: 11/30/2022] Open
Abstract
The low photostability of conventional organic dyes and the toxicity of cadmium-based luminescent quantum dots have prompted the development of novel probes for in vitro and in vivo labelling. Here, a new fluorescent lanthanide probe based on silica nanoparticles is fabricated and investigated for optically traceable in vitro translocator protein (TSPO) targeting. The targeting and detection of TSPO receptor, overexpressed in several pathological states, including neurodegenerative diseases and cancers, may provide valuable information for the early diagnosis and therapy of human disorders. Green fluorescent terbium(III)-calix[4]arene derivative complexes are encapsulated within silica nanoparticles and surface functionalized amine groups are conjugated with selective TSPO ligands based on a 2-phenylimidazo[1,2-a]pyridine acetamide structure containing derivatizable carboxylic groups. The photophysical properties of the terbium complex, promising for biological labelling, are demonstrated to be successfully conveyed to the realized nanoarchitectures. In addition, the high degree of biocompatibility, assessed by cell viability assay and the selectivity towards TSPO mitochondrial membrane receptors, proven by subcellular fractional studies, highlight targeting potential of this nanostructure for in vitro labelling of mitochondria.
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200
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Zhang Y, Lin L, Liu L, Liu F, Sheng S, Tian H, Chen X. Positive feedback nanoamplifier responded to tumor microenvironments for self-enhanced tumor imaging and therapy. Biomaterials 2019; 216:119255. [PMID: 31229855 DOI: 10.1016/j.biomaterials.2019.119255] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 06/05/2019] [Accepted: 06/06/2019] [Indexed: 12/12/2022]
Abstract
Targeted activation or enhancement is an attractive strategy in the design of nano-theranostics. However, the responsiveness of the nanoagents is restricted by the limited levels of intra-tumor stimuli. Herein, we constructed a positive feedback nanoamplifier by encapsulating glucose oxidase (GOx) in the ferric ions contained metal organic framework (MIL-100), and coating the nanoparticles with polydopamine modified hyaluronic acid (HA-PDA). The mechanism of action of the ensuing nanoamplifiers was three pronged: 1) the high intra-tumor acidity accelerated the release of GOx, which consumed endogenous glucose and "starved" the tumors, in addition to aggravating the local acidity and H2O2 levels; 2) the hydroxyl radicals (·OH) generated from the Fenton-like reaction between MIL-100 with H2O2 contributed to the chemodynamic tumor therapy and augmented the O2 microenvironment, which could be speeded up under acid condition; 3) the oxygen (O2) produced in the Fenton-like reaction relieved the intra-tumor hypoxia and ensured the enzymatic reaction of GOx, along with augmenting the photoacoustic signal of nanoamplifier. Preliminary experiments in tumor bearing mice showed that the nanoamplifier not only boosted the local acidity/H2O2/O2 levels in tumor site to successfully suppress the growth of tumors through the self-enhanced chemodynamic/starving therapy, but also achieved the photoacoustic imaging of tumors. Taken together, this novel nanoamplifier with the abilities of self-enhanced tumor imaging and therapy is a promising entrant in the field of anti-tumor theranostics.
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Affiliation(s)
- Ying Zhang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
| | - Lin Lin
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China; Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
| | - Liang Liu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
| | - Feng Liu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
| | - Shu Sheng
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
| | - Huayu Tian
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China.
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
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