151
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Yuan L, Hu W, Zhang H, Chen L, Wang J, Wang Q. Cu 5FeS 4 Nanoparticles With Tunable Plasmon Resonances for Efficient Photothermal Therapy of Cancers. Front Bioeng Biotechnol 2020; 8:21. [PMID: 32133347 PMCID: PMC7039924 DOI: 10.3389/fbioe.2020.00021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 01/10/2020] [Indexed: 12/03/2022] Open
Abstract
Localized surface plasmon resonances (LSPRs) in heavily doped copper chalcogenides are unique because LSPR energy can be adjusted by adjusting doping or stoichiometry. However, there are few investigations on the LSPRs of bimetal copper-based chalcogenides. Herein, bimetal Cu5FeS4 (CFS) nanoparticles were synthesized by a facile hot injection of a molecular precursor. The tunable plasmon resonance absorption of CFS nanoparticles is achieved by the decrease of the ratio of copper to iron and the treatment of n-dodecylphosphoric acid (DDPA). After surface modification with polyethylene glycol (PEG), the CFS nanoparticles with a plasmon resonance absorption peak at 764 nm can serve as promising photothermal agents, showing good biocompatibility and excellent photothermal performance with a photothermal conversion efficiency of up to 50.5%, and are thus used for photothermal therapy of cancers under the irradiation of an 808-nm laser. Our work provides insight into bimetal copper-based chalcogenides to achieve tunable LSPRs, which opens up the possibility of rationally designing plasmonic bimetal copper-based chalcogenides.
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Affiliation(s)
- Lei Yuan
- Xuzhou Cancer Hospital, Xuzhou, China
| | - Weiwei Hu
- The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Hui Zhang
- Xuzhou Cancer Hospital, Xuzhou, China
| | - Long Chen
- Xuzhou Cancer Hospital, Xuzhou, China
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152
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Liu J, Daphne Ma XY, Wang Z, Xu L, Xu T, He C, Wang F, Lu X. Highly Stable and Rapid Switching Electrochromic Thin Films Based on Metal-Organic Frameworks with Redox-Active Triphenylamine Ligands. ACS APPLIED MATERIALS & INTERFACES 2020; 12:7442-7450. [PMID: 31958011 DOI: 10.1021/acsami.9b20388] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Metal-organic frameworks (MOFs), known for their tailorable porous structures and large specific surface areas, are appealing for electrochromic applications as their abundant pores may greatly benefit the charge transport required for electrochromic switching. Herein, for the first time, a simple, scalable, and cost-effective electrochemical deposition method for fabrication of high-performance and durable MOFs-based electrochromic films with redox-active ligands was developed. The fabricated film can achieve rapid switching speed (both coloration and bleaching time <5 s) because the inherent cavities of the MOFs greatly facilitate ion insertion and extraction. In addition, the film constructed with optimized parameters shows a high optical contrast of 65%@700 nm and can be stably switched for 1000 cycles with <5% contrast attenuation, which is by far the best cycling performance for MOFs-based electrochromic materials ever reported. Furthermore, our method enables the scalable preparation of large-area MOFs-based electrochromic thin films without using large high-pressure reaction vessels, and the as-prepared film in this work could be switched well between colored and bleached states. This new method, therefore, opens up a new avenue to broaden the use of MOFs-based thin films for electrochromic applications.
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Affiliation(s)
- Jian Liu
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 Singapore
| | - Xiu Yun Daphne Ma
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 Singapore
| | - Zhe Wang
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 Singapore
| | - Lulu Xu
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 Singapore
| | - Tingting Xu
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 Singapore
| | - Chaobin He
- Institute of Materials Research and Engineering , 2 Fusionopolis Way , 138634 Singapore
- Department of Materials Science and Engineering , National University of Singapore , 117574 Singapore
| | - Fuke Wang
- Institute of Materials Research and Engineering , 2 Fusionopolis Way , 138634 Singapore
| | - Xuehong Lu
- School of Materials Science and Engineering , Nanyang Technological University , 50 Nanyang Avenue , 639798 Singapore
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153
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Liu K, Liu K, Liu J, Ren Q, Zhao Z, Wu X, Li D, Yuan F, Ye K, Li B. Copper chalcogenide materials as photothermal agents for cancer treatment. NANOSCALE 2020; 12:2902-2913. [PMID: 31967164 DOI: 10.1039/c9nr08737k] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Copper-based chalcogenide nanomaterials have made tremendous progress for cancer theranostics due to their simple preparation, low cost, stable performance, and easy functionalization. But a systematic review and analysis about them does not exist. Therefore, we offer an account, mainly focusing on the design and functionalization of the copper-based chalcogenide nanomaterials for cancer theranostics, aiming to briefly demonstrate the design and concepts, summarize some of the past studies and analyze the development trends in the copper-based chalcogenide nanomaterials for clinical application.
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Affiliation(s)
- Kun Liu
- Department of Vascular Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
| | - Kai Liu
- Department of Vascular Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China. and Department of vascular surgery, Qingdao Municipal Hospital Affiliated to Qingdao University, Qindao 266000, Shandong, China
| | - Junchao Liu
- Department of Vascular Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
| | - Qilong Ren
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Zhen Zhao
- Department of Vascular Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
| | - Xiaoyu Wu
- Department of Vascular Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
| | - Dalin Li
- Department of vascular surgery, Qingdao Municipal Hospital Affiliated to Qingdao University, Qindao 266000, Shandong, China
| | - Fukang Yuan
- Department of General Surgery of XuZhou Central Hospital, XuZhou 221009, Jiangsu, China. and XuZhou Clinical School of Xuzhou Medical University, XuZhou 221009, Jiangsu, China
| | - Kaichuang Ye
- Department of Vascular Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
| | - Bo Li
- Department of Vascular Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
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154
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Amer Ridha A, Pakravan P, Hemati Azandaryani A, Zhaleh H. Carbon dots; the smallest photoresponsive structure of carbon in advanced drug targeting. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2019.101408] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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155
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Dang W, Ma B, Li B, Huan Z, Ma N, Zhu H, Chang J, Xiao Y, Wu C. 3D printing of metal-organic framework nanosheets-structured scaffolds with tumor therapy and bone construction. Biofabrication 2020; 12:025005. [PMID: 31756727 DOI: 10.1088/1758-5090/ab5ae3] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
After surgical resection for a bone tumor, the uncleared bone tumor cells can multiply and cause recurrence of the bone tumor. It is worthwhile to design a scaffold that kills the remaining bone tumor cells and repairs bone defects that were given rise to by surgical resection. Additionally, it is extremely important to consider the function of angiogenesis in the process of bone regeneration because the newly formed blood vessels can offer the nutrients for bone regeneration. In this work, a novel metal-organic framework Cu-TCPP nanosheets interface-structured β-tricalcium phosphate (TCP) (Cu-TCPP-TCP) scaffold was successfully prepared through integrating a 3D-printing technique with an in-situ growth method in a solvothermal system. Owing to the excellent photothermal effect of Cu-TCPP nanosheets, Cu-TCPP-TCP scaffolds that were illuminated by near-infrared (NIR) light demonstrated photothermal performance, which was well regulated through varying the contents of Cu-TCPP nanosheets, and the ambient humidity and power density of NIR light. When cultured with osteosarcoma cells, Cu-TCPP-TCP scaffolds killed a significant quantity of osteosarcoma cells through released heat energy after exposure to NIR light with power density 1.0 W cm-2 and duration 10 min. Similarly, Cu-TCPP-TCP scaffolds ablated subcutaneous bone tumor tissues on the backs of naked mice and suppressed their growth because of the heat energy transformed from NIR light. I n-vitro studies found that Cu-TCPP-TCP scaffolds ably supported the attachments of both human bone marrow stromal cells (HBMSCs) and human umbilical vein endothelial cells (HUVECs), and significantly stimulated expressions of osteogenesis differentiation-related genes in HBMSCs and angiogenesis differentiation-related genes in HUVECs. After implanting Cu-TCPP-TCP scaffolds into the bone defects of rabbits, they effectively promoted bone regeneration. Thus, the integration of the bone-forming bioactivity of TCP scaffolds with the photothermal properties of Cu-TCPP nanosheets and angiogenesis activity of Cu ions makes Cu-TCPP-TCP scaffolds multifunctional, representing a new horizon to develop biomaterials for simultaneously curing bone tumors and repairing bone defects.
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Affiliation(s)
- Wentao Dang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, People's Republic of China. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
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156
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Abstract
Over the past decade, high entropy alloys (HEAs) have transcended the frontiers of material development in terms of their unprecedented structural and functional properties compared to their counterpart conventional alloys. The possibility to explore a vast compositional space further renders this area of research extremely promising in the near future for discovering society-changing materials. The introduction of HEAs has also brought forth a paradigm shift in the existing knowledge about material design and development. It is in this regard that a fundamental understanding of the metal physics of these alloys is critical in propelling mechanism-based HEA design. The current paper highlights some of the critical viewpoints that need greater attention in the future with respect to designing mechanically and functionally advanced materials. In particular, the interplay of large compositional gradients and defect topologies in these alloys and their corresponding impact on overall mechanical response are highlighted. From the point of view of functional response, such chemistry vis-à-vis topology correlations are extended to novel class of nano-porous HEAs that beat thermal coarsening effects despite a high surface to volume ratio owing to retarded diffusion kinetics. Recommendations on material design with regards to their potential use in diverse applications such as energy storage, actuators, and as piezoelectrics are additionally considered.
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157
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Gao Z, Ye H, Wang Q, Kim MJ, Tang D, Xi Z, Wei Z, Shao S, Xia X. Template Regeneration in Galvanic Replacement: A Route to Highly Diverse Hollow Nanostructures. ACS NANO 2020; 14:791-801. [PMID: 31917543 DOI: 10.1021/acsnano.9b07781] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
The ability to produce a diverse spectrum of hollow nanostructures is central to the advances in many current and emerging areas of technology. Herein, we report a general method to craft hollow nanostructures with highly tunable physical and chemical parameters. The key strategy is to regenerate the nanoscale sacrificial templates in a galvanic replacement reaction through site-selective overgrowth. As examples, we demonstrate the syntheses of nanocages and nanotubes made of silver, gold, palladium, and/or platinum with well-controlled wall thicknesses and elemental distributions. Using the nanocages of silver and gold as models, we demonstrate they possess intriguing plasmonic properties and offer superior performance in biosensing applications. This study provides a powerful platform to customize hollow nanostructures with desired properties and therefore is expected to enable a variety of fundamental studies and technologically important applications.
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Affiliation(s)
- Zhuangqiang Gao
- Department of Chemistry , University of Central Florida , Orlando , Florida 32816 , United States
| | - Haihang Ye
- Department of Chemistry , University of Central Florida , Orlando , Florida 32816 , United States
| | - Qingxiao Wang
- Department of Materials Science and Engineering , University of Texas at Dallas , Richardson , Texas 75080 , United States
| | - Moon J Kim
- Department of Materials Science and Engineering , University of Texas at Dallas , Richardson , Texas 75080 , United States
| | - Dianyong Tang
- International Academy of Targeted Therapeutics and Innovation , Chongqing University of Arts and Sciences , Chongqing 402160 , People's Republic of China
| | - Zheng Xi
- Department of Chemistry , University of Central Florida , Orlando , Florida 32816 , United States
| | - Zhiyuan Wei
- Department of Chemistry , University of Central Florida , Orlando , Florida 32816 , United States
| | - Shikuan Shao
- Department of Chemistry , University of Central Florida , Orlando , Florida 32816 , United States
| | - Xiaohu Xia
- Department of Chemistry , University of Central Florida , Orlando , Florida 32816 , United States
- NanoScience Technology Center , University of Central Florida , Orlando , Florida 32816 , United States
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158
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Han F, Armstrong T, Andres-Arroyo A, Bennett D, Soeriyadi A, Alinezhad Chamazketi A, Bakthavathsalam P, Tilley RD, Gooding JJ, Reece PJ. Optical tweezers-based characterisation of gold core-satellite plasmonic nano-assemblies incorporating thermo-responsive polymers. NANOSCALE 2020; 12:1680-1687. [PMID: 31894817 DOI: 10.1039/c9nr07891f] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We report on the characterisation of the optical properties and dynamic behaviour of optically trapped single stimuli-responsive plasmonic nanoscale assemblies. Nano-assemblies consist of a core-satellite arrangement where the constituent nanoparticles are connected by the thermoresponsive polymer, poly(DEGA-co-OEGA). The optical tweezers allow the particles to be held isolated in solution and interrogated using dark-field spectroscopy. Additionally, controlling the optical trapping power provides localised heating for probing the thermal response of the nanostructures. Our results identify a number of distinct core-satellite configurations that can be stably trapped, which are verified using finite element modelling. Laser heating of the nanostructures through the trapping laser yields irreversible modification of the arrangement, as observed through the scattering spectrum. We consider which factors may be responsible for the observed behaviour in the context of the core-satellite geometry, polymer-solvent interaction, and the bonding of the nanoparticles.
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Affiliation(s)
- Fei Han
- School of Chemistry, Australian Centre for NanoMedicine and the ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, The University of New South Wales, Sydney 2052, Australia.
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159
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Zhang L, Wang Y, Wang C, He M, Wan J, Wei Y, Zhang J, Yang X, Zhao Y, Zhang Y. Light-Activable On-Demand Release of Nano-Antibiotic Platforms for Precise Synergy of Thermochemotherapy on Periodontitis. ACS APPLIED MATERIALS & INTERFACES 2020; 12:3354-3362. [PMID: 31872756 DOI: 10.1021/acsami.9b17335] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The overprescription and improper use of antibiotics have contributed to the evolution of bacterial resistance, making it urgent to develop alternative therapies and agents with better efficacy as well as less toxicity to combat bacterial infections and keep new resistance from developing. In this work, a novel light-activable nano-antibiotic platform (TC-PCM@GNC-PND) was constructed by the incorporation of gold nanocages (GNC) and two thermosensitive gatekeepers, phase-change materials (PCM) and thermosensitive polymer poly(N-isopropylacrylamide-co-diethylaminoethyl methacrylate) (PND), to realize precisely the synergy of photothermal and antimicrobial drugs. GNC exhibits an excellent photothermal effect owing to its strong absorbance in the near-infrared (NIR) region, and hollow interiors make it a favorable vehicle for loading various antibiotics such as tetracycline (TC). The release of the encapsulated drugs could be precisely controlled by NIR light through the dual thermosensitive interaction of liquid-solid transition of PCM and coil-granule transition of PND, improving efficacy and alleviating side effects with on-demand drug release. The thermosensitive hydrogel was formed in situ upon application with body temperature, enhancing retention of the antimicrobial agent in local infectious sites. Highly effective ablation of bacteria is achieved both in vitro and in periodontitis models with little toxicity owing to the synergy of photothermal effects and chemotherapeutic drug release induced by NIR. This study could provide guidance for the design of antibacterial materials and shed substantial light on synergistic treatment.
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Affiliation(s)
- Lingling Zhang
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology , Wuhan University , Wuhan 430079 , China
- Medical Research Institute, School of Medicine , Wuhan University , Wuhan 430071 , China
| | - Yulan Wang
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology , Wuhan University , Wuhan 430079 , China
- Medical Research Institute, School of Medicine , Wuhan University , Wuhan 430071 , China
| | - Can Wang
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology , Wuhan University , Wuhan 430079 , China
- Medical Research Institute, School of Medicine , Wuhan University , Wuhan 430071 , China
| | - Ming He
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Jiangshan Wan
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Yan Wei
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology , Wuhan University , Wuhan 430079 , China
- Medical Research Institute, School of Medicine , Wuhan University , Wuhan 430071 , China
| | - Jinglun Zhang
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology , Wuhan University , Wuhan 430079 , China
- Medical Research Institute, School of Medicine , Wuhan University , Wuhan 430071 , China
| | - Xiangliang Yang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Yanbing Zhao
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Yufeng Zhang
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology , Wuhan University , Wuhan 430079 , China
- Medical Research Institute, School of Medicine , Wuhan University , Wuhan 430071 , China
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160
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Tian S, Cao Y, Chen T, Zang S, Xie J. Ligand-protected atomically precise gold nanoclusters as model catalysts for oxidation reactions. Chem Commun (Camb) 2020; 56:1163-1174. [DOI: 10.1039/c9cc08215h] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This feature article provides a systematic overview and outlook on the oxidation reactions catalyzed by gold nanoclusters.
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Affiliation(s)
- Shubo Tian
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- 4 Engineering Drive 4
- Singapore 117585
- Singapore
| | - Yitao Cao
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- 4 Engineering Drive 4
- Singapore 117585
- Singapore
| | - Tiankai Chen
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- 4 Engineering Drive 4
- Singapore 117585
- Singapore
| | - Shuangquan Zang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Jianping Xie
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- 4 Engineering Drive 4
- Singapore 117585
- Singapore
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161
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Fan Q, Yang H, Ge J, Zhang S, Liu Z, Lei B, Cheng T, Li Y, Yin Y, Gao C. Customizable Ligand Exchange for Tailored Surface Property of Noble Metal Nanocrystals. RESEARCH (WASHINGTON, D.C.) 2020; 2020:2131806. [PMID: 32025660 PMCID: PMC6998038 DOI: 10.34133/2020/2131806] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 12/17/2019] [Indexed: 11/06/2022]
Abstract
It is highly desirable, while still challenging, to obtain noble metal nanocrystals with custom capping ligands, because their colloidal synthesis relies on specific capping ligands for the shape control while conventional ligand exchange processes suffer from "the strong replaces the weak" limitation, which greatly hinders their applications. Herein, we report a general and effective ligand exchange approach that can replace the native capping ligands of noble metal nanocrystals with virtually any type of ligands, producing flexibly tailored surface properties. The key is to use diethylamine with conveniently switchable binding affinity to the metal surface as an intermediate ligand. As a strong ligand, it in its original form can effectively remove the native ligands; while protonated, it loses its binding affinity and facilitates the adsorption of new ligands, especially weak ones, onto the metal surface. By this means, the irreversible order in the conventional ligand exchange processes could be overcome. The efficacy of the strategy is demonstrated by mutual exchange of the capping ligands among cetyltrimethylammonium, citrate, polyvinylpyrrolidone, and oleylamine. This novel strategy significantly expands our ability to manipulate the surface property of noble metal nanocrystals and extends their applicability to a wide range of fields, particularly biomedical applications.
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Affiliation(s)
- Qikui Fan
- Frontier Institute of Science and Technology, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
| | - Hao Yang
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu 215123, China
| | - Juan Ge
- Frontier Institute of Science and Technology, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
| | - Shumeng Zhang
- Frontier Institute of Science and Technology, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
| | - Zhaojun Liu
- Frontier Institute of Science and Technology, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
| | - Bo Lei
- Frontier Institute of Science and Technology, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
| | - Tao Cheng
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu 215123, China
| | - Youyong Li
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu 215123, China
| | - Yadong Yin
- Department of Chemistry, University of California, Riverside, California 92521, USA
| | - Chuanbo Gao
- Frontier Institute of Science and Technology, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
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162
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Holade Y, Tuleushova N, Tingry S, Servat K, Napporn TW, Guesmi H, Cornu D, Kokoh KB. Recent advances in the electrooxidation of biomass-based organic molecules for energy, chemicals and hydrogen production. Catal Sci Technol 2020. [DOI: 10.1039/c9cy02446h] [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 recent developments in biomass-derivative fuelled electrochemical converters for electricity or hydrogen production together with chemical electrosynthesis have been reviewed.
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Affiliation(s)
- Yaovi Holade
- Institut Européen des Membranes
- IEM – UMR 5635
- Univ. Montpellier
- ENSCM
- CNRS
| | - Nazym Tuleushova
- Institut Européen des Membranes
- IEM – UMR 5635
- Univ. Montpellier
- ENSCM
- CNRS
| | - Sophie Tingry
- Institut Européen des Membranes
- IEM – UMR 5635
- Univ. Montpellier
- ENSCM
- CNRS
| | - Karine Servat
- Université de Poitiers
- IC2MP UMR-CNRS 7285
- 86073 Poitiers Cedex 9
- France
| | - Teko W. Napporn
- Université de Poitiers
- IC2MP UMR-CNRS 7285
- 86073 Poitiers Cedex 9
- France
| | - Hazar Guesmi
- Institut Charles Gerhardt Montpellier
- ICGM – UMR 5253
- Univ. Montpellier
- ENSCM
- CNRS
| | - David Cornu
- Institut Européen des Membranes
- IEM – UMR 5635
- Univ. Montpellier
- ENSCM
- CNRS
| | - K. Boniface Kokoh
- Université de Poitiers
- IC2MP UMR-CNRS 7285
- 86073 Poitiers Cedex 9
- France
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163
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Abstract
Triggering specific chemical reactions in the disease microenvironment can produce species for disease treatment that have high theranostic performance and low side effects on healthy cells/tissues.
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Affiliation(s)
- Wei Feng
- School of Life Sciences
- Shanghai University
- Shanghai
- P. R. China
- State Key Lab of High Performance Ceramics and Superfine Microstructure
| | - Yu Chen
- School of Life Sciences
- Shanghai University
- Shanghai
- P. R. China
- State Key Lab of High Performance Ceramics and Superfine Microstructure
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164
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Brush-modified materials: Control of molecular architecture, assembly behavior, properties and applications. Prog Polym Sci 2020. [DOI: 10.1016/j.progpolymsci.2019.101180] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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165
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Shi M, Zhang P, Zhao Q, Shen K, Qiu Y, Xiao Y, Yuan Q, Zhang Y. Dual Functional Monocytes Modulate Bactericidal and Anti-Inflammation Process for Severe Osteomyelitis Treatment. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1905185. [PMID: 31880088 DOI: 10.1002/smll.201905185] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 11/04/2019] [Indexed: 06/10/2023]
Abstract
Osteomyelitis is an inflammatory bone disease caused by infection microorganisms which leads to progressive bone destruction and loss. Drug resistance and inflammatory damage make it urgent to develop new dual-functional therapies. Based on the powerful bactericidal effect of monocyte/macrophage cells by nature, a functional monocyte with programed anti-inflammatory ability is promising for osteomyelitis treatment. Herein, gold nanocage (GNC)-modified monocytes are developed which contain aspirin to realize the controlled antibacterial and anti-inflammatory process for bone infection treatment effectively. Aspirin@GNC-laden monocytes inherit the biological functions of origin monocytes such as chemotaxis to bacteria, differentiation potential, and phagocytic ability. The controlled release of aspirin from GNC has a beneficial effect on improving the rate and amount of bone regeneration after the anti-infection stage due to its ability to suppress the activity of natural immunity and induce osteoblast differentiation during the treatment of osteomyelitis. The present work described here is the first to utilize living monocytes to achieve a dual effect to antibacteria and anti-inflammation in a time-oriented and programed way, and provides an inspiration for future therapy based on this concept.
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Affiliation(s)
- Miusi Shi
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Peng Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Qin Zhao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Kailun Shen
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Yun Qiu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Yin Xiao
- Australia-China Centre for Tissue Engineering and Regenerative Medicine, Queensland University of Technology, Brisbane, 4059, Australia
| | - Quan Yuan
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Yufeng Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
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166
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Qiu J, Xie M, Wu T, Qin D, Xia Y. Gold nanocages for effective photothermal conversion and related applications. Chem Sci 2020. [DOI: 10.1039/d0sc05146b] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Gold nanocages are highly effective in converting light to heat, making them versatile for an array of photothermal applications.
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Affiliation(s)
- Jichuan Qiu
- The Wallace H. Coulter Department of Biomedical Engineering
- Georgia Institute of Technology and Emory University
- Atlanta
- USA
| | - Minghao Xie
- School of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
| | - Tong Wu
- The Wallace H. Coulter Department of Biomedical Engineering
- Georgia Institute of Technology and Emory University
- Atlanta
- USA
| | - Dong Qin
- School of Materials Science and Engineering
- Georgia Institute of Technology
- Atlanta
- USA
| | - Younan Xia
- The Wallace H. Coulter Department of Biomedical Engineering
- Georgia Institute of Technology and Emory University
- Atlanta
- USA
- School of Chemistry and Biochemistry
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167
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Yang M, Wang W, Qiu J, Bai M, Xia Y. Direct Visualization and Semi‐Quantitative Analysis of Payload Loading in the Case of Gold Nanocages. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201911163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Miaoxin Yang
- School of Chemistry and Biochemistry Georgia Institute of Technology Atlanta GA 30332 USA
| | - Wenxia Wang
- The Wallace H. Coulter Department of Biomedical Engineering Georgia Institute of Technology and Emory University Atlanta GA 30332 USA
| | - Jichuan Qiu
- The Wallace H. Coulter Department of Biomedical Engineering Georgia Institute of Technology and Emory University Atlanta GA 30332 USA
| | - Meng‐Yi Bai
- Graduate Institute of Biomedical Engineering National Taiwan University of Science and Technology Taipei, Taiwan 10673 R. O. C
| | - Younan Xia
- School of Chemistry and Biochemistry Georgia Institute of Technology Atlanta GA 30332 USA
- The Wallace H. Coulter Department of Biomedical Engineering Georgia Institute of Technology and Emory University Atlanta GA 30332 USA
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168
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Singh P, Carrier A, Chen Y, Lin S, Wang J, Cui S, Zhang X. Polymeric microneedles for controlled transdermal drug delivery. J Control Release 2019; 315:97-113. [DOI: 10.1016/j.jconrel.2019.10.022] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 10/09/2019] [Accepted: 10/12/2019] [Indexed: 01/03/2023]
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169
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Reversible stimuli-responsive nanomaterials with on-off switching ability for biomedical applications. J Control Release 2019; 314:162-176. [DOI: 10.1016/j.jconrel.2019.10.036] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/17/2019] [Accepted: 10/18/2019] [Indexed: 12/14/2022]
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170
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Deng T, Zhao H, Shi M, Qiu Y, Jiang S, Yang X, Zhao Y, Zhang Y. Photoactivated Trifunctional Platinum Nanobiotics for Precise Synergism of Multiple Antibacterial Modes. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1902647. [PMID: 31614073 DOI: 10.1002/smll.201902647] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 09/12/2019] [Indexed: 06/10/2023]
Abstract
Integrating multiple strategies of antibacterial mechanisms into one has been proven to have tremendous promise for improving antimicrobial efficiency. Hence, dual-valent platinum nanoparticles (dvPtNPs) with a zero-valent platinum core (Pt0 ) and bi-valent platinum shell (Pt2+ ions), combining photothermal and photodynamic therapy, together with "chemotherapy," emerge as spatiotemporally light-activatable platinum nano-antibiotics. Under near-infrared (NIR) exposure, the multiple antibacterial modes of dvPtNPs are triggered. The Pt0 core reveals significant hyperthermia via effective photothermal conversion while an immediate release of chemotherapeutic Pt2+ ions occurs through hyperthermia-initiated destabilization of metallic interactions, together with reactive oxygen species (ROS) level increase, thereby resulting in synergistic antibacterial effects. The precise cooperative effects between photothermal, photodynamic, and Pt2+ antibacterial effects are achieved on both Gram-negative Escherichia coli and Gram-positive methicillin-resistant Staphylococcus aureus, where bacterial viability and colony-forming units are significantly reduced. Moreover, similar results are observed in mice subcutaneous abscess models. Significantly, after NIR treatment, dvPtNP exhibits a more robust bacteria-killing efficiency than other PtNP groups, owing to its integration of dramatic damage to the bacterial membrane and DNA, and alteration to ATP and ROS metabolism. This study broadens the avenues for designing and synthesizing antibacterial materials with higher efficiency.
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Affiliation(s)
- Tian Deng
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, P. R. China
- Medical Research Institute, School of Medicine, Wuhan University, Wuhan, 430079, P. R. China
| | - Hao Zhao
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
- Shenzhen Institute of Huazhong University of Science and Technology, Shenzhen, 518057, P. R. China
| | - Miusi Shi
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, P. R. China
- Medical Research Institute, School of Medicine, Wuhan University, Wuhan, 430079, P. R. China
| | - Yun Qiu
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, P. R. China
- Medical Research Institute, School of Medicine, Wuhan University, Wuhan, 430079, P. R. China
| | - Shuting Jiang
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, P. R. China
- Medical Research Institute, School of Medicine, Wuhan University, Wuhan, 430079, P. R. China
| | - Xiangliang Yang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
- Shenzhen Institute of Huazhong University of Science and Technology, Shenzhen, 518057, P. R. China
| | - Yanbing Zhao
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
- Shenzhen Institute of Huazhong University of Science and Technology, Shenzhen, 518057, P. R. China
| | - Yufeng Zhang
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, 430079, P. R. China
- Medical Research Institute, School of Medicine, Wuhan University, Wuhan, 430079, P. R. China
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171
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Wang P, Sun S, Ma H, Sun S, Zhao D, Wang S, Liang X. Treating tumors with minimally invasive therapy: A review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 108:110198. [PMID: 31923997 DOI: 10.1016/j.msec.2019.110198] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 09/01/2019] [Accepted: 09/11/2019] [Indexed: 12/13/2022]
Abstract
With high level of morbidity and mortality, tumor is one of the deadliest diseases worldwide. Aiming to tackle tumor, researchers have developed a lot of strategies. Among these strategies, the minimally invasive therapy (MIT) is very promising, for its capability of targeting tumor cells and resulting in a small incision or no incisions. In this review, we will first illustrate some mechanisms and characteristics of tumor metastasis from the primary tumor to the secondary tumor foci. Then, we will briefly introduce the history, characteristics, and advantages of some of the MITs. Finally, emphasis will be, respectively, focused on an overview of the state-of-the-art of the HIFU-, PDT-, PTT-and SDT-based anti-tumor strategies on each stage of tumor metastasis.
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Affiliation(s)
- Ping Wang
- Department of Ultrasound, Peking University Third Hospital, Beijing, 100191, China
| | - Suhui Sun
- Department of Ultrasound, Peking University Third Hospital, Beijing, 100191, China
| | - Huide Ma
- Ordos Center Hospital, Ordos, Inner Mongolia, 017000, China
| | - Sujuan Sun
- Ordos Center Hospital, Ordos, Inner Mongolia, 017000, China
| | - Duo Zhao
- Ordos Center Hospital, Ordos, Inner Mongolia, 017000, China
| | - Shumin Wang
- Department of Ultrasound, Peking University Third Hospital, Beijing, 100191, China.
| | - Xiaolong Liang
- Department of Ultrasound, Peking University Third Hospital, Beijing, 100191, China.
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172
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Levy A, Leynes C, Baig M, Chew SA. The Application of Biomaterials in the Treatment of Platinum‐Resistant Ovarian Cancer. ChemMedChem 2019; 14:1810-1827. [DOI: 10.1002/cmdc.201900450] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Indexed: 12/26/2022]
Affiliation(s)
- Arkene Levy
- Department of Pharmacology, College of Medical Sciences Nova Southeastern University 3200 South University Drive Davie FL 33328 USA
| | - Carolina Leynes
- Department Health and Biomedical Sciences University of Texas Rio Grande Valley One West University Boulevard Brownsville TX 78520 USA
| | - Mirza Baig
- Dr. Kiran C. Patel College of Osteopathic Medicine Nova Southeastern University 3200 South University Drive Davie FL 33328 USA
| | - Sue Anne Chew
- Department Health and Biomedical Sciences University of Texas Rio Grande Valley One West University Boulevard Brownsville TX 78520 USA
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173
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Aubert S, Bezagu M, Spivey AC, Arseniyadis S. Spatial and temporal control of chemical processes. Nat Rev Chem 2019. [DOI: 10.1038/s41570-019-0139-6] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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174
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Li Z, Chen Y, Yang Y, Yu Y, Zhang Y, Zhu D, Yu X, Ouyang X, Xie Z, Zhao Y, Li L. Recent Advances in Nanomaterials-Based Chemo-Photothermal Combination Therapy for Improving Cancer Treatment. Front Bioeng Biotechnol 2019; 7:293. [PMID: 31696114 PMCID: PMC6817476 DOI: 10.3389/fbioe.2019.00293] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 10/09/2019] [Indexed: 01/04/2023] Open
Abstract
Conventional chemotherapy for cancer treatment is usually compromised by shortcomings such as insufficient therapeutic outcome and undesired side effects. The past decade has witnessed the rapid development of combination therapy by integrating chemotherapy with hyperthermia for enhanced therapeutic efficacy. Near-infrared (NIR) light-mediated photothermal therapy, which has advantages such as great capacity of heat ablation and minimally invasive manner, has emerged as a powerful approach for cancer treatment. A variety of nanomaterials absorbing NIR light to generate heat have been developed to simultaneously act as carriers for chemotherapeutic drugs, contributing as heat trigger for drug release and/or inducing hyperthermia for synergistic effects. This review aims to summarize the recent development of advanced nanomaterials in chemo-photothermal combination therapy, including metal-, carbon-based nanomaterials and particularly organic nanomaterials. The potential challenges and perspectives for the future development of nanomaterials-based chemo-photothermal therapy were also discussed.
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Affiliation(s)
- Zuhong Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yangjun Chen
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China
| | - Ya Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yan Yu
- Department of Gynecologic Oncology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yanhong Zhang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Danhua Zhu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaopeng Yu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaoxi Ouyang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zhongyang Xie
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yalei Zhao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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175
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Yang M, Wang W, Qiu J, Bai MY, Xia Y. Direct Visualization and Semi-Quantitative Analysis of Payload Loading in the Case of Gold Nanocages. Angew Chem Int Ed Engl 2019; 58:17671-17674. [PMID: 31545542 DOI: 10.1002/anie.201911163] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Indexed: 12/11/2022]
Abstract
Upon incubation with Au nanocages, pyrrole (Py) molecules can enter the cavities by diffusing through the porous walls and then be polymerized to generate a polypyrrole (PPy) coating on the inner surface. The thicknesses of the PPy coating can serve as a direct indicator for the amount of Py molecules that diffuse into the cavity. Py molecules are able to diffuse into the cavities throughout the polymerization process, while a prolonged incubation time increases the amount of Py accumulated on both inner and outer surfaces of the nanocages. Furthermore, it is demonstrated that the dimensions of the cavity and the size of the pores in the wall are not critical parameters in determining the loading efficiency, as they do not affect the thickness of the PPy coating on the inner surface. These findings offer direct evidence to support the applications of Au nanocages as carriers for drug delivery and controlled release.
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Affiliation(s)
- Miaoxin Yang
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Wenxia Wang
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA
| | - Jichuan Qiu
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA
| | - Meng-Yi Bai
- Graduate Institute of Biomedical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, 10673, R. O. C
| | - Younan Xia
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, 30332, USA.,The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA
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176
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Deng X, Liang S, Cai X, Huang S, Cheng Z, Shi Y, Pang M, Ma P, Lin J. Yolk-Shell Structured Au Nanostar@Metal-Organic Framework for Synergistic Chemo-photothermal Therapy in the Second Near-Infrared Window. NANO LETTERS 2019; 19:6772-6780. [PMID: 31496257 DOI: 10.1021/acs.nanolett.9b01716] [Citation(s) in RCA: 183] [Impact Index Per Article: 36.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Light-sensitive yolk-shell nanoparticles (YSNs) as remote-controlled and stimuli-responsive theranostic platforms provide an attractive method for synergistic cancer therapy. Herein, a kind of novel stimuli-responsive multifunctional YSNs has been successfully constructed by integrating star-shaped gold (Au star) nanoparticles as the second near-infrared (NIR-II) photothermal yolks and biodegradable crystalline zeolitic imidazolate framework-8 (ZIF-8) as the shells. In this platform, a chemotherapeutic drug (doxorubicin hydrochloride, DOX) was encapsulated into the cavity, which can show the behavior of controlled release due to the degradation process of ZIF-8 in the mildly acidic tumor microenvironment. Upon the 1064 nm (NIR-II biowindow) laser irradiation, gold nanostar@ZIF-8 (Au@MOF) nanoparticles exhibited outstanding synergistic anticancer effect based on their photothermal and promoted cargo release properties. Moreover, the strong NIR region absorbance endows the Au@MOF of NIR thermal imaging and photoacoustic (PA) imaging properties. This work contributes to design a stimuli-responsive "all-in-one" nanocarrier that realizes bimodal imaging diagnosis and chemo-photothermal synergistic therapy.
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Affiliation(s)
- Xiaoran Deng
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P.R. China
- University of Chinese Academy of Sciences , Beijing 100049 , P.R. China
| | - Shuang Liang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P.R. China
- University of Science and Technology of China , Hefei 230026 , P.R. China
| | - Xuechao Cai
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P.R. China
- University of Chinese Academy of Sciences , Beijing 100049 , P.R. China
| | - Shanshan Huang
- School of Chemistry and Pharmaceutical Engineering , Huanghuai University , Zhumadian 463000 , China
| | - Ziyong Cheng
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P.R. China
- University of Science and Technology of China , Hefei 230026 , P.R. China
| | - Yanshu Shi
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P.R. China
- University of Chinese Academy of Sciences , Beijing 100049 , P.R. China
| | - Maolin Pang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P.R. China
- University of Science and Technology of China , Hefei 230026 , P.R. China
| | - Ping'an Ma
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P.R. China
| | - Jun Lin
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P.R. China
- University of Science and Technology of China , Hefei 230026 , P.R. China
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177
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Zhou W, Chen M, Liu X, Zhang W, Cai F, Li F, Wu J, Wang J, Wang Y, Huang X, Lin Z, Zhou H, Meng L, Niu L, Zheng H. Selective photothermal ablation of cancer cells by patterned gold nanocages using surface acoustic waves. LAB ON A CHIP 2019; 19:3387-3396. [PMID: 31517364 DOI: 10.1039/c9lc00344d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The patterning of nanoparticles, which are promising photothermal agents, is of great importance to selectively and precisely ablate tissues by thermal effects. In this paper, we demonstrated that nano-sized gold particles (gold nanocages, AuNCS) with a hollow structure could be used to generate various wavefront patterns of surface acoustic waves (SAWs) and the aligned AuNC lines facilitated the destruction of cancer cells by the thermal effect with high spatial resolution. The hollow structure improved the acoustic sensitivity of AuNCs, making them more sensitive to the acoustic radiation force. Moreover, the multi-scale patterning of AuNCs could be achieved by the interference of multiple acoustic beams. Given the photothermal characteristics of AuNCs, selective temperature elevation within a micrometer-sized region could be realized when the patterned AuNCs were irradiated by a laser. The cancer cells where the patterned AuNCs were located were eliminated by thermal ablation, while other cells remained alive. In particular, the acoustic frequency used in this study was as low as 11. 35 MHz and was in the range of diagnostic ultrasound (less than 12 MHz), offering a potential to serve as a powerful tool in clinical applications.
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Affiliation(s)
- Wei Zhou
- Paul C. Lauterbur Research Center for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
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178
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Han HJ, Park JH, Park JK, Kristanto I, Park BJ, Kwak SK, Im SH. Uniform Ag Nanocubes Prepared by AgCl Particle-Mediated Heterogeneous Nucleation and Disassembly and Their Mechanism Study by DFT Calculation. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1904031. [PMID: 31496116 DOI: 10.1002/smll.201904031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 08/23/2019] [Indexed: 06/10/2023]
Abstract
Uniform Ag nanocubes are reproducibly synthesized by a AgCl particle-mediated heterogeneous nucleation and disassembly process in polyol chemistry. By introducing N,N-dimethylformamide (DMF) in a conventional polyol method with HCl etchant, Ag nanocrystals (NCs) begin to be nucleated on the surface of AgCl-precipitated particles due to the promoted reduction reaction by DMF. The nucleated Ag NCs on the AgCl particles are grown to Ag nanocubes in shape by consuming Ag sources from the AgCl mother particles. Eventually the grown Ag nanocubes are disassembled from the mother AgCl particles because the AgCl particles are fully digested by the growing Ag nanocubes. Density functional theory calculation confirms that the Ag atoms can be favorably deposited on the (100) facet of AgCl particles and the Ag nuclei on the AgCl particles tend to reveal (100) facet.
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Affiliation(s)
- Hye Ji Han
- Department of Chemical Engineering, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
| | - Ju Hyun Park
- Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Jin Kyoung Park
- Department of Chemical and Biological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Imanuel Kristanto
- Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Bum Jun Park
- Department of Chemical Engineering, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
| | - Sang Kyu Kwak
- Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Sang Hyuk Im
- Department of Chemical and Biological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
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179
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Kinetics exploration of the isoniazid determination through the formation of AgNPs in pharmaceutical formulation. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107505] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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180
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Cheng M, Xiao Z, Yu L, Lin X, Wang Y, Wu P. Direct Syntheses of Nanocages and Frameworks Based on Anderson-Type Polyoxometalates via One-Pot Reactions. Inorg Chem 2019; 58:11988-11992. [PMID: 31478371 DOI: 10.1021/acs.inorgchem.9b01313] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A new one-step synthetic protocol of tris-functionalized Anderson polyoxomolybdates directly from heptamolybdate salts was presented in this Communication. Through this new method, we obtained the first example of Anderson-type polyoxomolybdates with vanadium as the heteroatom. Moreover, the crystals of the products exhibited interesting nanocage or framework extended structures, which were greatly affected by the trialkoxyl ligands as well as the counterions.
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Affiliation(s)
- Min Cheng
- Institute of POM-Based Materials, School of Materials and Chemical Engineering , Hubei University of Technology , Wuhan 430068 , China
| | - Zicheng Xiao
- Institute of POM-Based Materials, School of Materials and Chemical Engineering , Hubei University of Technology , Wuhan 430068 , China
| | - Longbo Yu
- Institute of POM-Based Materials, School of Materials and Chemical Engineering , Hubei University of Technology , Wuhan 430068 , China
| | - Xinjun Lin
- Institute of POM-Based Materials, School of Materials and Chemical Engineering , Hubei University of Technology , Wuhan 430068 , China
| | - Yu Wang
- Institute of POM-Based Materials, School of Materials and Chemical Engineering , Hubei University of Technology , Wuhan 430068 , China
| | - Pingfan Wu
- Institute of POM-Based Materials, School of Materials and Chemical Engineering , Hubei University of Technology , Wuhan 430068 , China
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181
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Kim M, Lee J, Nam J. Plasmonic Photothermal Nanoparticles for Biomedical Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1900471. [PMID: 31508273 PMCID: PMC6724476 DOI: 10.1002/advs.201900471] [Citation(s) in RCA: 260] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 05/19/2019] [Indexed: 05/02/2023]
Abstract
Recent advances of plasmonic nanoparticles include fascinating developments in the fields of energy, catalyst chemistry, optics, biotechnology, and medicine. The plasmonic photothermal properties of metallic nanoparticles are of enormous interest in biomedical fields because of their strong and tunable optical response and the capability to manipulate the photothermal effect by an external light source. To date, most biomedical applications using photothermal nanoparticles have focused on photothermal therapy; however, to fully realize the potential of these particles for clinical and other applications, the fundamental properties of photothermal nanoparticles need to be better understood and controlled, and the photothermal effect-based diagnosis, treatment, and theranostics should be thoroughly explored. This Progress Report summarizes recent advances in the understanding and applications of plasmonic photothermal nanoparticles, particularly for sensing, imaging, therapy, and drug delivery, and discusses the future directions of these fields.
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Affiliation(s)
- Minho Kim
- Department of ChemistrySeoul National UniversitySeoul08826South Korea
| | - Jung‐Hoon Lee
- Department of ChemistryCity University of Hong KongHong Kong SAR, P. R. China
| | - Jwa‐Min Nam
- Department of ChemistrySeoul National UniversitySeoul08826South Korea
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182
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Zhang XA, Chen IT, Chang CH. Recent progress in near-field nanolithography using light interactions with colloidal particles: from nanospheres to three-dimensional nanostructures. NANOTECHNOLOGY 2019; 30:352002. [PMID: 31100738 DOI: 10.1088/1361-6528/ab2282] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
The advance of nanotechnology is firmly rooted in the development of cost-effective, versatile, and easily accessible nanofabrication techniques. The ability to pattern complex two-dimensional and three-dimensional nanostructured materials are particularly desirable, since they can have novel physical properties that are not found in bulk materials. This review article will report recent progress in utilizing self-assembly of colloidal particles for nanolithography. In these techniques, the near-field interactions of light and colloids are the sole mechanisms employed to generate the intensity distributions for patterning. Based on both 'bottom-up' self-assembly and 'top-down' lithography approaches, these processes are highly versatile and can take advantage of a number of optical effects, allowing the complex 3D nanostructures to be patterned using single exposures. There are several key advantages including low equipment cost, facile structure design, and patterning scalability, which will be discussed in detail. We will outline the underlying optical effects, review the geometries that can be fabricated, discuss key limitations, and highlight potential applications in nanophotonics, optoelectronic devices, and nanoarchitectured materials.
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Affiliation(s)
- Xu A Zhang
- Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA 19104, United States of America
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183
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Cao P, Chen H, Liang M, Dou J, Cheng L. New coupling mechanism of titanium nitride nanosphere dimers at short separation distances. NANOTECHNOLOGY 2019; 30:335204. [PMID: 31035275 DOI: 10.1088/1361-6528/ab1dcd] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The coupled localized plasmon modes generated by a metal plasmonic nanoparticle (NP) dimer induces a stronger plasmon enhanced electromagnetic field as well as a stronger optical response compared to that of a single NP. Owing to the small Drude damping factor, however, the absorption bandwidth of noble metallic NPs is insufficiently broad. Herein, the near-field wide band coupling absorption for 25 nm diameter TiN nanospheres is investigated in a homo-dimer arrangement for various separation distances using the finite element method. An enhancement of the wide band coupling absorption and a red-shift is found, which can be explained by an uncomplicated dipole-dipole coupling model at interparticle distances greater than 5 nm. At short separation distances, the coupling absorption of the TiN dimer exhibits a tremendous change, which is diametrically opposite the results found for a Au dimer. This unexpected change phenomenon is shown by calculation and analysis to be owing to the change of the charge distribution approach at short separation distances, which is demonstrated to play a key role in the wide band coupling characteristic variation. With decreasing separation gap, a new coupling mechanism caused by surface charge properties is responsible for the decline in coupling absorption as well as the break in the ruler equations for both plasmon shift and temperature enhancement.
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Affiliation(s)
- Pengfei Cao
- School of Information Science and Engineering, Lanzhou University, Lanzhou, 730000, People's Republic of China
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184
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Zhan C, Huang Y, Lin G, Huang S, Zeng F, Wu S. A Gold Nanocage/Cluster Hybrid Structure for Whole-Body Multispectral Optoacoustic Tomography Imaging, EGFR Inhibitor Delivery, and Photothermal Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1900309. [PMID: 31245925 DOI: 10.1002/smll.201900309] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 04/25/2019] [Indexed: 06/09/2023]
Abstract
Gold nanocages (AuNCs) and gold nanoclusters (AuClusters) are two classes of advantageous nanostructures with special optical properties, and many other attractive properties. Integrating them into one nanosystem may achieve greater and smarter performance. Herein, a hybrid gold nanostructure for fluorescent and optoacoustic tomography imaging, controlled release of drugs, and photothermal therapy (PTT) is demonstrated. For this nanodrug (EA-AB), an epidermal growth factor receptor (EGFR) inhibitor erlotinib (EB) is loaded into AuNCs, which are then capped and functionalized by biocompatible AuCluster@BSA (BSA = bovine serum albumin) conjugates via electrostatic interaction. Upon cell internalization, the lysosomal proteases and low pH cause the release of EB from EA-AB, and also induce fluorescence restoration of the AuCluster for imaging. Irradiation with near-infrared light further promotes the drug release and affords a PTT effect as well. The AuNC-based nanodrug is optoacoustically active, and its biodistribution and metabolic process have been successfully monitored by whole-body and 3D multispectral optoacoustic tomography imaging. Owing to the combined actions of PTT and EGFR pathway blockage, EA-AB exhibits marked tumor inhibition efficacy in vivo.
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Affiliation(s)
- Chenyue Zhan
- State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China
| | - Yong Huang
- State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China
| | - Guifang Lin
- State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China
| | - Shuailing Huang
- State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China
| | - Fang Zeng
- State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China
| | - Shuizhu Wu
- State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China
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185
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Vernieres J, Steinhauer S, Zhao J, Grammatikopoulos P, Ferrando R, Nordlund K, Djurabekova F, Sowwan M. Site-Specific Wetting of Iron Nanocubes by Gold Atoms in Gas-Phase Synthesis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1900447. [PMID: 31380190 PMCID: PMC6662390 DOI: 10.1002/advs.201900447] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 04/04/2019] [Indexed: 05/24/2023]
Abstract
A key challenge in nanotechnology is the rational design of multicomponent materials that beat the properties of their elemental counterparts. At the same time, when considering the material composition of such hybrid nanostructures and the fabrication process to obtain them, one should favor the use of nontoxic, abundant elements in view of the limited availability of critical metals and sustainability. Cluster beam deposition offers a solvent- and, therefore, effluent-free physical synthesis method to achieve nanomaterials with tailored characteristics. However, the simultaneous control of size, shape, and elemental distribution within a single nanoparticle in a small-size regime (sub-10 nm) is still a major challenge, equally limiting physical and chemical approaches. Here, a single-step nanoparticle fabrication method based on magnetron-sputtering inert-gas condensation is reported, which relies on selective wetting of specific surface sites on precondensed iron nanocubes by gold atoms. Using a newly developed Fe-Au interatomic potential, the growth mechanism is decomposed into a multistage model implemented in a molecular dynamics simulation framework. The importance of growth kinetics is emphasized through differences between structures obtained either experimentally or computationally, and thermodynamically favorable configurations determined via global optimization techniques. These results provide a roadmap for engineering complex nanoalloys toward targeted applications.
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Affiliation(s)
- Jerome Vernieres
- Nanoparticles by Design UnitOkinawa Institute of Science and Technology (OIST) Graduate University1919‐1 TanchaOnna‐son904‐2151OkinawaJapan
| | - Stephan Steinhauer
- Nanoparticles by Design UnitOkinawa Institute of Science and Technology (OIST) Graduate University1919‐1 TanchaOnna‐son904‐2151OkinawaJapan
| | - Junlei Zhao
- Department of Physics and Helsinki Institute of PhysicsUniversity of HelsinkiP.O. Box 43FI‐00014HelsinkiFinland
| | - Panagiotis Grammatikopoulos
- Nanoparticles by Design UnitOkinawa Institute of Science and Technology (OIST) Graduate University1919‐1 TanchaOnna‐son904‐2151OkinawaJapan
| | - Riccardo Ferrando
- Dipartimento di FisicaUniversita di GenovaVia Dodecaneso 33I16146GenovaItaly
| | - Kai Nordlund
- Department of Physics and Helsinki Institute of PhysicsUniversity of HelsinkiP.O. Box 43FI‐00014HelsinkiFinland
| | - Flyura Djurabekova
- Department of Physics and Helsinki Institute of PhysicsUniversity of HelsinkiP.O. Box 43FI‐00014HelsinkiFinland
| | - Mukhles Sowwan
- Nanoparticles by Design UnitOkinawa Institute of Science and Technology (OIST) Graduate University1919‐1 TanchaOnna‐son904‐2151OkinawaJapan
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186
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Ranjani B, Pandian K, Kumar GA, Gopinath S. D-glucosamine chitosan base molecule-assisted synthesis of different shape and sized silver nanoparticles by a single pot method: A greener approach for sensor and microbial applications. Int J Biol Macromol 2019; 133:1280-1287. [DOI: 10.1016/j.ijbiomac.2019.04.196] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 04/20/2019] [Accepted: 04/30/2019] [Indexed: 11/30/2022]
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187
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Time-staggered delivery of erlotinib and doxorubicin by gold nanocages with two smart polymers for reprogrammable release and synergistic with photothermal therapy. Biomaterials 2019; 217:119327. [PMID: 31299626 DOI: 10.1016/j.biomaterials.2019.119327] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 06/13/2019] [Accepted: 06/29/2019] [Indexed: 01/08/2023]
Abstract
Photochemotherapy is currently an effective anticancer therapy. Recently, it has been reported that cancer cells pretreated with epidermal growth factor receptor (EGFR) inhibitor erlotinib (Erl) can significantly synergize its apoptosis against the DNA damaging agent doxorubicin (Dox). As a result, we designed two gold nanocages (Au NCs) microcontainers covered with different smart polymer shell-PAA (pH responsive) and p (NIPAM-co-AM) (temperature responsive) containing Erl and Dox respectively. The acidic tumor microenvironment and NIR light irradiation can selectively activate the release of Erl and Dox. Time staggered release of Erl and Dox and photothermal therapy enhance the apoptotic signaling pathways, resulting in improved tumor cell killing in both MCF-7 (low EGFR expression) and A431 (very high EGFR expression) tumor cells, but more efficient in the latter. The photochemotherapy strategy controls the order and duration of drug exposure precisely in spatial and temporal, and significantly improves the therapeutic efficacy against high EGFR expressed tumors.
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188
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Tian Y, Yi W, Bai L, Zhang P, Si J, Hou X, Deng Y, Hou J. Lentinan in-situ coated tungsten oxide nanorods as a nanotherapeutic agent for low power density photothermal cancer therapy. Int J Biol Macromol 2019; 137:904-911. [PMID: 31252011 DOI: 10.1016/j.ijbiomac.2019.06.183] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 06/17/2019] [Accepted: 06/24/2019] [Indexed: 12/14/2022]
Abstract
Development of high photothermal performance and biocompatible nanotherapeutic agents is of great importance for photothermal cancer treatment. In this paper, we have developed lentinan decorated tungsten oxide nanorods (W18O49@LTN NRs) via a mild one-step solvothermal route. Owing to the numerous surface hydroxyl groups of polymer chains, the presence of lentinan layer in the surface of W18O49 NRs lead to good biocompatibility. The lentinan layer also affects the crystal structure of W18O49 and improves near-infrared absorption (~1.7 × 109 M-1 cm-1 at 980 nm), which is two orders of higher than previously reported PEGylated W18O49 nanowires. Even under near-infrared (NIR) laser irradiation at a very low power density of 0.4 W/cm2, the temperature of W18O49@LTN NRs aqueous dispersion (125 μg/mL) could increase by 15.1 °C. The photothermal conversion efficiency of W18O49@LTN NRs reaches 33.86%, which is higher than previously reported WO3-x hierarchical nanostructures (28.1%). Importantly, when cancer cells were treated with W18O49@LTN NRs (200 μg/mL) and 980 nm laser (0.4 W/cm2), a significant photo-induced cell killing behavior was observed. This work demonstrates that W18O49@LTN NRs have the potential for precise cancer treatment.
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Affiliation(s)
- Yilong Tian
- Key Laboratory for Information Photonic Technology of Shaanxi Province & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Information and Electronics Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, People's Republic of China
| | - Wenhui Yi
- Key Laboratory for Information Photonic Technology of Shaanxi Province & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Information and Electronics Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, People's Republic of China.
| | - Lei Bai
- Key Laboratory for Information Photonic Technology of Shaanxi Province & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Information and Electronics Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, People's Republic of China
| | - Ping Zhang
- Key Laboratory for Information Photonic Technology of Shaanxi Province & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Information and Electronics Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, People's Republic of China
| | - Jinhai Si
- Key Laboratory for Information Photonic Technology of Shaanxi Province & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Information and Electronics Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, People's Republic of China
| | - Xun Hou
- Key Laboratory for Information Photonic Technology of Shaanxi Province & Key Laboratory for Physical Electronics and Devices of the Ministry of Education, School of Information and Electronics Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, People's Republic of China
| | - Yating Deng
- Department of Pharmacology, School of Basic Medical Sciences, Xi'an Medical University, Xi'an 710021, Shaanxi, People's Republic of China
| | - Jin Hou
- Department of Pharmacology, School of Basic Medical Sciences, Xi'an Medical University, Xi'an 710021, Shaanxi, People's Republic of China.
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189
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Liang S, Deng X, Chang Y, Sun C, Shao S, Xie Z, Xiao X, Ma P, Zhang H, Cheng Z, Lin J. Intelligent Hollow Pt-CuS Janus Architecture for Synergistic Catalysis-Enhanced Sonodynamic and Photothermal Cancer Therapy. NANO LETTERS 2019; 19:4134-4145. [PMID: 31084016 DOI: 10.1021/acs.nanolett.9b01595] [Citation(s) in RCA: 259] [Impact Index Per Article: 51.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
As a noninvasive treatment modality, ultrasound (US)-triggered sonodynamic therapy (SDT) shows broad and promising applications to overcome the drawbacks of traditional photodynamic therapy (PDT) in combating cancer. However, the SDT efficacy is still not satisfactory without oxygen (O2) assistance. In addition, there is also much space to explore the SDT-based synergistic therapeutic modalities. Herein, a novel Pt-CuS Janus composed of hollow semiconductor CuS and noble metallic Pt was rationally designed and successfully synthesized. The hollow CuS shows a large inner cavity for loading sonosensitizer molecules (tetra-(4-aminophenyl) porphyrin, TAPP) to implement SDT. Moreover, the deposition of Pt not only enhances photothermal performance compared with those of CuS nanoparticles (NPs) due to the effect of the local electric field enhancement but also possesses nanozyme activity for catalyzing decomposition of endogenous overexpressed hydrogen peroxide (H2O2) to produce O2 that can overcome tumor hypoxia and augment the SDT-induced highly toxic reactive oxygen species (ROS) production for efficient cancer cell apoptosis. Importantly, the generated heat of Pt-CuS by 808 nm laser irradiation can accelerate the catalytic activity of Pt and elevate the O2 level that further facilitates SDT efficacy. Interestingly, the thermally sensitive copolymer coated around the Janus can act as a smart switch to regulate the catalytic ability of Pt and control TAPP release that has a significant effect on modulating the therapeutic effect. The synergistic catalysis-enhanced SDT efficiency and highly photothermal effect almost realized complete tumor resection without obvious reoccurrence and simultaneously displayed a highly therapeutic biosafety. Furthermore, the high optical absorbance allows the as-synthesized Pt-CuS Janus for photoacoustic (PA) imaging and NIR thermal imaging. This work develops a versatile nanoplatform for a multifunctional theranostic strategy and broadens the biological applications by rationally designing their structure.
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Affiliation(s)
- Shuang Liang
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , People's Republic of China
- University of Science and Technology of China , Hefei 230026 , People's Republic of China
| | - Xiaoran Deng
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , People's Republic of China
- University of Chinese Academy of Sciences , Beijing 100049 , People's Republic of China
| | - Yun Chang
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , People's Republic of China
- University of Chinese Academy of Sciences , Beijing 100049 , People's Republic of China
| | - Chunqiang Sun
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , People's Republic of China
| | - Shuai Shao
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , People's Republic of China
| | - Zhongxi Xie
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , People's Republic of China
- University of Science and Technology of China , Hefei 230026 , People's Republic of China
| | - Xiao Xiao
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , People's Republic of China
- University of Science and Technology of China , Hefei 230026 , People's Republic of China
| | - Ping'an Ma
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , People's Republic of China
| | - Haiyuan Zhang
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , People's Republic of China
- University of Science and Technology of China , Hefei 230026 , People's Republic of China
| | - Ziyong Cheng
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , People's Republic of China
- University of Science and Technology of China , Hefei 230026 , People's Republic of China
| | - Jun Lin
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , People's Republic of China
- University of Science and Technology of China , Hefei 230026 , People's Republic of China
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190
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Regulations of organism by materials: a new understanding of biological inorganic chemistry. J Biol Inorg Chem 2019; 24:467-481. [DOI: 10.1007/s00775-019-01673-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 05/19/2019] [Indexed: 10/26/2022]
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191
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Claaßen C, Gerlach T, Rother D. Stimulus-Responsive Regulation of Enzyme Activity for One-Step and Multi-Step Syntheses. Adv Synth Catal 2019; 361:2387-2401. [PMID: 31244574 PMCID: PMC6582597 DOI: 10.1002/adsc.201900169] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 03/25/2019] [Indexed: 01/20/2023]
Abstract
Multi-step biocatalytic reactions have gained increasing importance in recent years because the combination of different enzymes enables the synthesis of a broad variety of industrially relevant products. However, the more enzymes combined, the more crucial it is to avoid cross-reactivity in these cascade reactions and thus achieve high product yields and high purities. The selective control of enzyme activity, i.e., remote on-/off-switching of enzymes, might be a suitable tool to avoid the formation of unwanted by-products in multi-enzyme reactions. This review compiles a range of methods that are known to modulate enzyme activity in a stimulus-responsive manner. It focuses predominantly on in vitro systems and is subdivided into reversible and irreversible enzyme activity control. Furthermore, a discussion section provides indications as to which factors should be considered when designing and choosing activity control systems for biocatalysis. Finally, an outlook is given regarding the future prospects of the field.
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Affiliation(s)
- Christiane Claaßen
- Institute of Bio- and Geosciences – Biotechnology (IBG-1)Forschungszentrum Jülich GmbH52425JülichGermany
| | - Tim Gerlach
- Institute of Bio- and Geosciences – Biotechnology (IBG-1)Forschungszentrum Jülich GmbH52425JülichGermany
- Aachen Biology and Biotechnology (ABBt)RWTH Aachen University52074AachenGermany
| | - Dörte Rother
- Institute of Bio- and Geosciences – Biotechnology (IBG-1)Forschungszentrum Jülich GmbH52425JülichGermany
- Aachen Biology and Biotechnology (ABBt)RWTH Aachen University52074AachenGermany
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192
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Chemical, physical, and biological coordination: An interplay between materials and enzymes as potential platforms for immobilization. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.02.024] [Citation(s) in RCA: 118] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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193
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Battogtokh G, Gotov O, Kang JH, Hong EJ, Shim MS, Shin D, Ko YT. Glycol chitosan-coated near-infrared photosensitizer-encapsulated gold nanocages for glioblastoma phototherapy. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2019; 18:315-325. [DOI: 10.1016/j.nano.2018.10.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 10/10/2018] [Accepted: 10/19/2018] [Indexed: 01/17/2023]
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194
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Lu Z, Xu L, He N, Huang F, Xu T, Li L, Zhang Y, Zhang L. Cy5.5-MSA-G250 nanoparticles (CMGNPs) induce M1 polarity of RAW264. 7 macrophage cells via TLR4-dependent manner. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.03.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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195
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Huang W, Zhao H, Wan J, Zhou Y, Xu Q, Zhao Y, Yang X, Gan L. pH- and photothermal-driven multistage delivery nanoplatform for overcoming cancer drug resistance. Theranostics 2019; 9:3825-3839. [PMID: 31281516 PMCID: PMC6587350 DOI: 10.7150/thno.33958] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 05/08/2019] [Indexed: 01/04/2023] Open
Abstract
Reversing multidrug resistance (MDR) remains a big challenge in cancer therapy. Combining the hyperthermia and chemotherapy is a promising strategy for efficient cancer treatment with MDR reversal. Gold nanocages (GNCs) are an ideal photothermal (PTT)-chemotherapy integration platform due to their good photothermal conversion efficiency and the unique hollow interiors. However, insufficient tumor cell internalization and in vivo premature drug leakage restrict the anticancer activity of GNCs-based drug delivery systems. Methods: pH low insertion peptide (pHLIP)- and thermoresponsive poly(di(ethylene glycol) methyl ether methacrylate-co-oligo(ethylene glycol) methyl ether methacrylate) polymer-conjugated GNCs were rationally constructed to load anticancer drug doxorubicin (DOX@pPGNCs). Tumor acidic environment-responsive tumor cell internalization, and near-infrared (NIR) laser-induced tumor accumulation, penetration and on-demand drug release were systematically examined. Results: DOX@pPGNCs display good photothermal efficacy and thermoresponsive property. NIR laser irradiations at the tumor site significantly enhance tumor accumulation and penetration. Once DOX@pPGNCs reach the tumor site, the conformational transformation of pHLIP at the acidic tumor microenvironment contributes to the enhanced cellular internalization. Furthermore, NIR laser-triggered photothermal effects induce the shrinkage of thermoresponsive polymer, resulting in the opening of the pores of GNCs and a rapid intracellular DOX release to the nuclei. DOX@pPGNCs exhibit synergistic antitumor effect with MDR reversal in vitro and in vivo. Conclusion: DOX@pPGNCs present strong potential to overcome MDR in cancer.
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Affiliation(s)
- Wenjing Huang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Hao Zhao
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Jiangshan Wan
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Yang Zhou
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Qingbo Xu
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Yanbing Zhao
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Xiangliang Yang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Lu Gan
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, China
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196
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Jauffred L, Samadi A, Klingberg H, Bendix PM, Oddershede LB. Plasmonic Heating of Nanostructures. Chem Rev 2019; 119:8087-8130. [PMID: 31125213 DOI: 10.1021/acs.chemrev.8b00738] [Citation(s) in RCA: 197] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The absorption of light by plasmonic nanostructures and their associated temperature increase are exquisitely sensitive to the shape and composition of the structure and to the wavelength of light. Therefore, much effort is put into synthesizing novel nanostructures for optimized interaction with the incident light. The successful synthesis and characterization of high quality and biocompatible plasmonic colloidal nanoparticles has fostered numerous and expanding applications, especially in biomedical contexts, where such particles are highly promising for general drug delivery and for tomorrow's cancer treatment. We review the thermoplasmonic properties of the most commonly used plasmonic nanoparticles, including solid or composite metallic nanoparticles of various dimensions and geometries. Common methods for synthesizing plasmonic particles are presented with the overall goal of providing the reader with a guide for designing or choosing nanostructures with optimal thermoplasmonic properties for a given application. Finally, the biocompatibility and biological tolerance of structures are critically discussed along with novel applications of plasmonic nanoparticles in the life sciences.
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Affiliation(s)
| | - Akbar Samadi
- Niels Bohr Institute , University of Copenhagen , Copenhagen , Denmark
| | - Henrik Klingberg
- Niels Bohr Institute , University of Copenhagen , Copenhagen , Denmark
| | | | - Lene B Oddershede
- Niels Bohr Institute , University of Copenhagen , Copenhagen , Denmark
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197
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Implantable multireservoir device with stimulus-responsive membrane for on-demand and pulsatile delivery of growth hormone. Proc Natl Acad Sci U S A 2019; 116:11664-11672. [PMID: 31123147 DOI: 10.1073/pnas.1906931116] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Implantable devices for on-demand and pulsatile drug delivery have attracted considerable attention; however, many devices in clinical use are embedded with the electronic units and battery inside, hence making them large and heavy for implantation. Therefore, we propose an implantable device with multiple drug reservoirs capped with a stimulus-responsive membrane (SRM) for on-demand and pulsatile drug delivery. The SRM is made of thermosensitive POSS(MEO2MA-co-OEGMA) and photothermal nanoparticles of reduced graphene oxide (rGO), and each of the drug reservoirs is filled with the same amount of human growth hormone (hGH). Therefore, with noninvasive near-infrared (NIR) irradiation from the outside skin, the rGO nanoparticles generate heat to rupture the SRM in the implanted device, which can open a single selected drug reservoir to release hGH. Therefore, the device herein is shown to release hGH reproducibly only at the times of NIR irradiation without drug leakage during no irradiation. When implanted in rats with growth hormone deficiency and irradiated with an NIR light from the outside skin, the device exhibits profiles of hGH and IGF1 plasma concentrations, as well as body weight change, similar to those in animals treated with conventional s.c. hGH injections.
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198
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Luo M, Cheng W, Zeng X, Mei L, Liu G, Deng W. Folic Acid-Functionalized Black Phosphorus Quantum Dots for Targeted Chemo-Photothermal Combination Cancer Therapy. Pharmaceutics 2019; 11:E242. [PMID: 31117238 PMCID: PMC6571808 DOI: 10.3390/pharmaceutics11050242] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/11/2019] [Accepted: 05/17/2019] [Indexed: 01/19/2023] Open
Abstract
Due to the inherent limitations, single chemo or photothermal therapies (PTT) are always inefficient. The combination of chemotherapy and PTT for the treatment of cancers has attracted a great interest during the past few years. As a photothermal agent, black phosphorus quantum dots (BPQDs) possess an excellent extinction coefficient, high photothermal conversion efficacy, and good biocompatibility. Herein, we developed a photo- and pH-sensitive nanoparticle based on BPQDs for targeted chemo-photothermal therapy. Doxorubicin (DOX) was employed as a model drug. This nanosystem displayed outstanding photothermal performance both in vitro and in vivo. Folic acid conjugation onto the surface endowed this system an excellent tumor-targeting effect, which was demonstrated by the cellular targeting assay. The BPQDs-based drug delivery system exhibited pH- and photo-responsive release properties, which could reduce the potential damage to normal cells. The in vitro cell viability study showed a synergistic effect in suppressing cancer cell proliferation. Therefore, this BPQDs-based drug delivery system has substantial potential for future clinical applications.
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Affiliation(s)
- Miaomiao Luo
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China.
| | - Wei Cheng
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China.
| | - Xiaowei Zeng
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China.
| | - Lin Mei
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China.
| | - Gan Liu
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China.
| | - Wenbin Deng
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China.
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199
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Fratoddi I, Venditti I, Battocchio C, Carlini L, Amatori S, Porchia M, Tisato F, Bondino F, Magnano E, Pellei M, Santini C. Highly Hydrophilic Gold Nanoparticles as Carrier for Anticancer Copper(I) Complexes: Loading and Release Studies for Biomedical Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E772. [PMID: 31137492 PMCID: PMC6567210 DOI: 10.3390/nano9050772] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 05/15/2019] [Indexed: 02/07/2023]
Abstract
Gold nanoparticles (AuNPs), which are strongly hydrophilic and dimensionally suitable for drug delivery, were used in loading and release studies of two different copper(I)-based antitumor complexes, namely [Cu(PTA)4]+ [BF4]- (A; PTA = 1, 3, 5-triaza-7-phosphadamantane) and [HB(pz)3Cu(PCN)] (B; HB(pz)3 = tris(pyrazolyl)borate, PCN = tris(cyanoethyl)phosphane). In the homoleptic, water-soluble compound A, the metal is tetrahedrally arranged in a cationic moiety. Compound B is instead a mixed-ligand (scorpionate/phosphane), neutral complex insoluble in water. In this work, the loading procedures and the loading efficiency of A and B complexes on the AuNPs were investigated, with the aim to improve their bioavailability and to obtain a controlled release. The non-covalent interactions of A and B with the AuNPs surface were studied by means of dynamic light scattering (DLS), UV-Vis, FT-IR and high-resolution x-ray photoelectron spectroscopy (HR-XPS) measurements. As a result, the AuNPs-A system proved to be more stable and efficient than the AuNPs-B system. In fact, for AuNPs-A the drug loading reached 90%, whereas for AuNPs-B it reached 65%. For AuNPs-A conjugated systems, a release study in water solution was performed over 4 days, showing a slow release up to 10%.
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Affiliation(s)
- Ilaria Fratoddi
- Chemistry Department Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy.
| | - Iole Venditti
- Sciences Department Roma Tre University of Rome, via della Vasca navale 79, 00146 Rome Italy.
| | - Chiara Battocchio
- Sciences Department Roma Tre University of Rome, via della Vasca navale 79, 00146 Rome Italy.
| | - Laura Carlini
- Sciences Department Roma Tre University of Rome, via della Vasca navale 79, 00146 Rome Italy.
| | - Simone Amatori
- Chemistry Department Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy.
| | - Marina Porchia
- ICMATE, National Research Council (CNR), Corso Stati Uniti, 4-35127 Padua, Italy.
| | - Francesco Tisato
- ICMATE, National Research Council (CNR), Corso Stati Uniti, 4-35127 Padua, Italy.
| | - Federica Bondino
- IOM-CNR Laboratorio TASC, SS 14, km 163,5 Basovizza, I-34149 Trieste, Italy.
| | - Elena Magnano
- IOM-CNR Laboratorio TASC, SS 14, km 163,5 Basovizza, I-34149 Trieste, Italy.
| | - Maura Pellei
- School of Science and Technology, University of Camerino, 62032 Camerino (MC) Italy.
| | - Carlo Santini
- School of Science and Technology, University of Camerino, 62032 Camerino (MC) Italy.
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200
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Onaciu A, Braicu C, Zimta AA, Moldovan A, Stiufiuc R, Buse M, Ciocan C, Buduru S, Berindan-Neagoe I. Gold nanorods: from anisotropy to opportunity. An evolution update. Nanomedicine (Lond) 2019; 14:1203-1226. [PMID: 31075049 DOI: 10.2217/nnm-2018-0409] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Gold nanoparticles have drawn attention to nanomedicine for many years due to their physicochemical properties, which include: good stability; biocompatibility; easy surface chemistry and superior magnetic; and last, electronic properties. All of these properties distinguish gold nanoparticles as advantageous carriers to be exploited. The challenge to develop new gold nanostructures has led to anisotropy, a new property to exploit for various medical applications: diagnostic and imaging strategies as well as therapeutic options. Gold nanorods are the most studied anisotropic gold nanoparticles because of the presence of two absorption peaks according to their longitudinal and transversal plasmon resonances. The longitudinal surface plasmonic resonance can provide the absorption in the near-infrared region and this is an important aspect of using gold nanorods for medical purposes.
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Affiliation(s)
- Anca Onaciu
- Animal Facility Department, MedFuture - Research Center for Advanced Medicine, ''Iuliu Haţieganu'' University of Medicine & Pharmacy, Cluj-Napoca, Romania
| | - Cornelia Braicu
- Research Center for Functional Genomics, Biomedicine & Translational Medicine, ''Iuliu Haţieganu'' University of Medicine & Pharmacy, Cluj-Napoca, Romania
| | - Alina-Andreea Zimta
- Cellular Therapies Department, MedFuture - Research Center for Advanced Medicine, ''Iuliu Haţieganu'' University of Medicine & Pharmacy, Cluj-Napoca, Romania
| | - Alin Moldovan
- Bionanoscopy Department, MedFuture - Research Center for Advanced Medicine, ''Iuliu Haţieganu'' University of Medicine & Pharmacy, Cluj-Napoca, Romania
| | - Rares Stiufiuc
- Bionanoscopy Department, MedFuture - Research Center for Advanced Medicine, ''Iuliu Haţieganu'' University of Medicine & Pharmacy, Cluj-Napoca, Romania.,Pharmaceutical Physics-Biophysics Department, Faculty of Pharmacy, ''Iuliu Haţieganu'' University of Medicine & Pharmacy, Cluj-Napoca, Romania
| | - Mihail Buse
- Cellular Therapies Department, MedFuture - Research Center for Advanced Medicine, ''Iuliu Haţieganu'' University of Medicine & Pharmacy, Cluj-Napoca, Romania
| | - Cristina Ciocan
- Clinical Studies Department, MedFuture - Research Center for Advanced Medicine, ''Iuliu Haţieganu'' University of Medicine & Pharmacy, Cluj-Napoca, Romania
| | - Smaranda Buduru
- Prosthetics & Dental Materials Department, Faculty of Dental Medicine, ''Iuliu Haţieganu'' University of Medicine & Pharmacy, Cluj-Napoca, Romania
| | - Ioana Berindan-Neagoe
- Animal Facility Department, MedFuture - Research Center for Advanced Medicine, ''Iuliu Haţieganu'' University of Medicine & Pharmacy, Cluj-Napoca, Romania.,Research Center for Functional Genomics, Biomedicine & Translational Medicine, ''Iuliu Haţieganu'' University of Medicine & Pharmacy, Cluj-Napoca, Romania.,Functional Genomics & Experimental Pathology Department, The Oncology Institute "Prof. Dr. Ion Chiricuţa", Cluj-Napoca, Romania
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