1
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Zhang H, Liu N, Zhang Y, Cang H, Cai Z, Huang Z, Li J. Croconaine conjugated cationic polymeric nanoparticles for NIR enhanced bacterial killing. Colloids Surf B Biointerfaces 2024; 233:113665. [PMID: 38008013 DOI: 10.1016/j.colsurfb.2023.113665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 11/08/2023] [Accepted: 11/20/2023] [Indexed: 11/28/2023]
Abstract
Light-triggered treatment approach has been regarded as an effective option for sterilization due to noninvasiveness, limited drug resistance, and minimized adverse effects. Herein, we designed and synthesized a functionalized cationic polymer, CR-PQAC, with croconaine bridging agent and quaternary ammonium groups for photothermal enhanced antimicrobial therapy under near-infrared irradiation. The quaternary ammonium group on the pendent chain endowing CR-PQAC the ability to effectively bind to bacteria. The CR-PQAC could self-assembles into micellar nanoparticles in aqueous solution, which exhibited strong absorption in the near-infrared (NIR) region, excellent photostability, and photothermal conversion efficiency of up to 43.8 %. Notably, the CR-PQAC nanoparticles presented remarkable antibacterial activity against both methicillin-resistant Staphylococcus aureus (Gram-positive) and Escherichia coli (Gram-negative) bacteria with 808 nm laser irradiation. Moreover, the developed CR-PQAC has negligible dark cytotoxicity and good hemolytic compatibility against mammalian cells. Both in vitro and in vivo studies have demonstrated that the desirable antibacterial efficacy of CR-PQAC was obtained. Therefore, the proposed CR-PQAC may be a promising antimicrobial agent for NIR-enhanced killing bacterial.
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Affiliation(s)
- Huaihong Zhang
- School of Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, China.
| | - Na Liu
- School of Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, China
| | - Yuting Zhang
- School of Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, China
| | - Hui Cang
- School of Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, China
| | - Zhaosheng Cai
- School of Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, China
| | - Ziqun Huang
- College of Materials and Chemical Engineering, West Anhui University, Luan 237012, China.
| | - Jun Li
- College of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
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Wang W, Song Y, Chen J, Yang Y, Wang J, Song Y, Ni J, Tang M, Zhao J, Sun Y, Sun T, Peng J. Polyoxometalate-Covalent Organic Framework Hybrid Materials for the pH-Responsive Photothermal Tumor Therapy. J Mater Chem B 2022; 10:1128-1135. [DOI: 10.1039/d1tb02255e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photothermal therapy (PTT) has become one of the most effective methods for tumor treatment. With the development of medicine, studies focusing primarily on the therapeutic and diagnostic agents with desirable...
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3
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Li J, Zhang W, Ji W, Wang J, Wang N, Wu W, Wu Q, Hou X, Hu W, Li L. Near infrared photothermal conversion materials: mechanism, preparation, and photothermal cancer therapy applications. J Mater Chem B 2021; 9:7909-7926. [PMID: 34611678 DOI: 10.1039/d1tb01310f] [Citation(s) in RCA: 113] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photothermal therapy (PTT) has been widely applied in cancer therapy as a result of its non-invasive, localized treatment and good therapeutic effect. In general, the final therapeutic effect of PTT mainly depends on the photothermal materials, which can be further considered to be determined by the photothermal conversion efficiency, biocompatibility, and photothermal stability of photothermal materials. In this review, photothermal materials including inorganic materials, organic materials, and organic-inorganic composite materials in recent years have been summarized in terms of the mechanism, preparation, and cancer therapy applications. In the end, the perspectives and obstacles in their further development are overviewed.
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Affiliation(s)
- Jie Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 210009, P. R. China.
| | - Wei Zhang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 210009, P. R. China.
| | - Wenhui Ji
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 210009, P. R. China.
| | - Jiqing Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 210009, P. R. China.
| | - Nanxiang Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 210009, P. R. China.
| | - Wanxia Wu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 210009, P. R. China.
| | - Qiong Wu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 210009, P. R. China.
| | - Xiyan Hou
- Key Laboratory of Biotechnology and Bioresources Utilization of Ministry of Education, College of Life Science, Dalian Minzu University (DLMU), Dalian 116600, P. R. China
| | - Wenbo Hu
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, P. R. China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 210009, P. R. China.
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Shreyash N, Sonker M, Bajpai S, Tiwary SK. Review of the Mechanism of Nanocarriers and Technological Developments in the Field of Nanoparticles for Applications in Cancer Theragnostics. ACS APPLIED BIO MATERIALS 2021; 4:2307-2334. [PMID: 35014353 DOI: 10.1021/acsabm.1c00020] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Cancer cannot be controlled by the usage of drugs alone, and thus, nanotechnology is an important technique that can provide the drug with an impetus to act more effectively. There is adequate availability of anticancer drugs that are classified as alkylating agents, hormones, or antimetabolites. Nanoparticle (NP) carriers increase the residence time of the drug, thereby enhancing the survival rate of the drug, which otherwise gets washed off owing to the small size of the drug particles by the excretory system. For example, for enhancing the circulation, a coating of nonfouling polymers like PEG and dextran is done. Famous drugs such as doxorubicin (DOX) are commonly encapsulated inside the nanocomposite. The various classes of nanoparticles are used to enhance drug delivery by aiding it to fight against the tumor. Targeted therapy aims to attack the cells with features common to the cancer cells while minimizing damage to the normal cell, and these therapies work in one in four ways. Some block the cancer cells from reproducing newer cells, others release toxic substances to kill the cancer cells, some stimulate the immune system to destroy the cancer cells, and some block the growth of more blood vessels around cancer cells, which starve the cells of the nutrients, which is needed for their growth. This review aims to testify the advancements nanotechnology has brought in cancer therapy, and its statements are supported with recent research findings and clinical trial results.
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Guo X, Wen C, Xu Q, Ruan C, Shen XC, Liang H. A full-spectrum responsive B-TiO2@SiO2–HA nanotheranostic system for NIR-II photoacoustic imaging-guided cancer phototherapy. J Mater Chem B 2021; 9:2042-2053. [DOI: 10.1039/d0tb02952a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A full-spectrum responsive B-TiO2@SiO2–HA nanotheranostic system has been successfully fabricated for second near-infrared photoacoustic imaging-guided synergistic cancer targeting phototherapy.
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Affiliation(s)
- Xiaolu Guo
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- College of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Changchun Wen
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- College of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Qianxin Xu
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- College of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Changping Ruan
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- College of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Xing-Can Shen
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- College of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Hong Liang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- College of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
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6
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Guedes G, Wang S, Santos HA, Sousa FL. Polyoxometalate Composites in Cancer Therapy and Diagnostics. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000066] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Gabriela Guedes
- Chemistry Department and CICECO-Aveiro Institute of Materials; University of Aveiro; Campus Universitário de Santiago 3810-193 Aveiro Portugal
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy; University of Helsinki; Viikinkaari 5 E (P.O.Box 56) 00014 Helsinki Finland
| | - Shiqi Wang
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy; University of Helsinki; Viikinkaari 5 E (P.O.Box 56) 00014 Helsinki Finland
| | - Hélder A. Santos
- Helsinki Institute of Life Science; University of Helsinki; Viikinkaari 5 E (P.O.Box 56) 00014 Helsinki Finland
| | - Filipa L. Sousa
- Chemistry Department and CICECO-Aveiro Institute of Materials; University of Aveiro; Campus Universitário de Santiago 3810-193 Aveiro Portugal
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7
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Li C, Wang B, Wan H, He R, Li Q, Yang S, Dai W, Wang N. An Integrated Optofluidic Platform Enabling Total Phosphorus On-Chip Digestion and Online Real-Time Detection. MICROMACHINES 2020; 11:E59. [PMID: 31906410 PMCID: PMC7019908 DOI: 10.3390/mi11010059] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 12/27/2019] [Accepted: 12/28/2019] [Indexed: 12/12/2022]
Abstract
This paper presents a total phosphorus online real-time monitoring system integrated with on-chip digestion based on the merits of optofluidic technology. The integrated optofluidic device contains a hollow optical fiber employed for pretreatment and digestion of phosphorus solution samples, a polydimethylsiloxane (PDMS)-based micromixer with convergent-divergent walls designed to enable sufficient mixing and chromogenic reaction, and a couple of optical fiber collimators attached with a Z-shaped flow cell for optical detection. Details of system design and fabrication are introduced in this paper. In the experiment, on-chip digestion of four typical phosphates in aqueous solution including organophosphorus and inorganic phosphorus is investigated under different reaction conditions, such as digestion temperature, concentration of oxidant and pH value, and the optimal reaction parameters are explored under different conditions. Meanwhile, we demonstrate the online real-time monitoring function of the optofluidic device, and the digestion mechanisms of four different phosphates are analyzed and discussed. Compared with the national standard method, we find that the measurement accuracy and sensitivity are acceptable when the concentration of total phosphorus is between 0.005-0.9 mg/L (by weight of P) in aqueous solution, which covers the range defined in the national standard. The traditional digestion time of several hours is greatly reduced to less than 10 s, and the content of total phosphorus can be obtained in a few minutes. The integrated optofluidic device can significantly shorten the test time and reduce the sample amount, and also provides a versatile platform for the real-time detection and analysis of many biochemical samples.
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Affiliation(s)
- Chang Li
- National Engineering Laboratory for Fiber Optic Sensing Technology, Wuhan University of Technology, Wuhan 430070, China; (C.L.); (H.W.); (S.Y.); (W.D.)
| | - Bingbing Wang
- Wuhan Safety & Environmental Protection Research Institute, Sinosteel Group Co., Ltd, Wuhan 430081, China;
| | - Hao Wan
- National Engineering Laboratory for Fiber Optic Sensing Technology, Wuhan University of Technology, Wuhan 430070, China; (C.L.); (H.W.); (S.Y.); (W.D.)
| | - Rongxiang He
- Institute for Interdisciplinary Research & Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education, Jianghan University, Wuhan 430056, China;
| | - Qi Li
- Wuhan Space Sanjiang LITRI Co., Ltd, Wuhan 430075, China;
| | - Siyuan Yang
- National Engineering Laboratory for Fiber Optic Sensing Technology, Wuhan University of Technology, Wuhan 430070, China; (C.L.); (H.W.); (S.Y.); (W.D.)
| | - Wencan Dai
- National Engineering Laboratory for Fiber Optic Sensing Technology, Wuhan University of Technology, Wuhan 430070, China; (C.L.); (H.W.); (S.Y.); (W.D.)
| | - Ning Wang
- National Engineering Laboratory for Fiber Optic Sensing Technology, Wuhan University of Technology, Wuhan 430070, China; (C.L.); (H.W.); (S.Y.); (W.D.)
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8
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Wang Y, Li F, Jiang N, Liu X, Xu L. A "directed precursor self-assembly" strategy for the facile synthesis of heteropoly blues: crystal structures, formation mechanism and electron distribution. Dalton Trans 2019; 48:14347-14353. [PMID: 31509140 DOI: 10.1039/c9dt02789k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recent research studies demonstrated that heteropoly blues (reduced polyoxometalates) could act as a special kind of solid material with potential functions in antiviral activity, and photocatalytic, photothermal and semiconducting properties. In this work, we develop a "directed precursor self-assembly" strategy for the facile synthesis of heteropoly blues (HPBs), so four representative HPBs [GeW10MoO40], [GeMoMoO40], [P2W16MoO62] and [P2W12MoMoO62] have been synthesized and structurally characterized. These four heteropoly blue compounds were synthesized by the solution self-assembly reaction of a precursor [MoO4(H2O)2(ox)2]2- with vacant polyoxometalates. Electrospray ionization mass spectrometry (ESI-MS) was used to analyze the assembly mechanism of these HPBs. A detailed study on the magnetic properties was also carried out, which shows that the number of MoV and their locations are capable of adjusting the electron distribution in HPBs.
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Affiliation(s)
- Yuchao Wang
- Key Laboratory of Polyoxometalates Science of Ministry of Education, College of Chemistry, Northeast Normal University, Changchun 130024, P. R. China. and School of Chemistry and Life Science, Changchun University of Technology, Changchun 130012, P. R. China
| | - Fengyan Li
- Key Laboratory of Polyoxometalates Science of Ministry of Education, College of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.
| | - Ning Jiang
- Key Laboratory of Polyoxometalates Science of Ministry of Education, College of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.
| | - Xizheng Liu
- Key Laboratory of Polyoxometalates Science of Ministry of Education, College of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.
| | - Lin Xu
- Key Laboratory of Polyoxometalates Science of Ministry of Education, College of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.
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9
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Yang X, Yu Q, Yang N, Xue L, Shao J, Li B, Shao J, Dong X. Thieno[3,2-b]thiophene-DPP based near-infrared nanotheranostic agent for dual imaging-guided photothermal/photodynamic synergistic therapy. J Mater Chem B 2019; 7:2454-2462. [PMID: 32255122 DOI: 10.1039/c8tb03185a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diketopyrrolopyrrole (DPP) based organic molecules have drawn significant research attention as phototheranostic agents. Herein, based on thieno[3,2-b]thienyl-DPP (TT-DPP), a near-infrared small molecule photosensitizer diethyl 3,3'-((((2,5-bis(2-decyltetradecyl)-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrole-1,4-diyl)bis(thieno[3,2-b]thiophene-5,2-diyl))bis-(4,1-phenylene))bis(7-bromo-10H-phenothiazine-10,3-diyl))(2E,2'E)-diacrylate (PDBr), with a high singlet oxygen (1O2) quantum yield of 67%, was developed. After nano-precipitation, the hydrophilic PDBr NPs present an encouraging photothermal conversion efficiency of 35.7% and excellent fluorescence/infrared-thermal imaging performance. In vitro studies disclosed the high phototoxicity but low dark cytotoxicity of PDBr NPs to tumor cells. Furthermore, PDBr NPs can effectively impede the tumor growth without noticeable side effects in living mice through imaging-guided synergistic photothermal/photodynamic therapy. Therefore, PDBr NPs could be a promising nanotheranostic agent for imaging-guided synergistic photothermal and photodynamic therapy in the clinic.
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Affiliation(s)
- Xue Yang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 211800, China.
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Shi M, Zhang J, Li J, Fan Y, Wang J, Sun W, Yang H, Peng C, Shen M, Shi X. Polydopamine-coated magnetic mesoporous silica nanoparticles for multimodal cancer theranostics. J Mater Chem B 2019; 7:368-372. [DOI: 10.1039/c8tb03021a] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Polydopamine-coated mesoporous silica nanoparticles loaded with ultrasmall Fe3O4 nanoparticles can be prepared for multimodal imaging and combination therapy of tumors.
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11
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Chen J, Li X, Liu X, Yan H, Xie Z, Sheng Z, Gong X, Wang L, Liu X, Zhang P, Zheng H, Song L, Liu C. Hybrid MoSe 2-indocyanine green nanosheets as a highly efficient phototheranostic agent for photoacoustic imaging guided photothermal cancer therapy. Biomater Sci 2018; 6:1503-1516. [PMID: 29633765 DOI: 10.1039/c8bm00104a] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Phototheranostic technology based on photoacoustic imaging (PAI) and photothermal therapy (PTT) is emerging as a powerful tool for tumor theranostic applications. For effective tumor eradication, a novel PAI/PTT theranostic nanoagent with an excellent optical absorption and photothermal capability is highly desired. Herein, we present a new PAI/PTT nanohybrid named sMoSe2-ICG NSs by covalently conjugating aminated indocyanine green (ICG) onto a single layer of molybdenum selenide nanosheets (sMoSe2 NSs). We first validate the sMoSe2-ICG NS agent for the PAI and PTT effect in vitro and then use it for highly-sensitive PAI guided highly efficient tumor PTT in vivo. The sMoSe2-ICG NS hybrid possesses several advantages for PAI/PTT applications: (1) the sMoSe2-ICG NSs have strong absorbance in the broad near-infrared (NIR) region, enabling a highly efficient PAI/PTT theranostic effect and the selection of the most widely used excitation wavelength of 808 nm for PTT; (2) the photothermal ability of ICG in sMoSe2-ICG NSs is augmented due to ICG aggregation induced fluorescence quenching and the re-absorbance of ICG fluorescence by sMoSe2 NSs, which further enhances the PAI/PTT theranostic effect. (3) The characteristic absorption peak of sMoSe2-ICG NSs is red-shifted compared to free ICG, resulting in a higher PAI signal-to-noise ratio (SNR) in vivo. Thus, combined with the good stability, high biocompatibility and minimal toxicity properties, the obtained sMoSe2-ICG NSs hybrid has bright prospects for use in future PAI/PTT clinical applications.
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Affiliation(s)
- Jingqin Chen
- Research Laboratory for Biomedical Optics and Molecular Imaging, Shenzhen Key Laboratory for Molecular Imaging, Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
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12
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Zhou P, Zhao H, Wang Q, Zhou Z, Wang J, Deng G, Wang X, Liu Q, Yang H, Yang S. Photoacoustic-Enabled Self-Guidance in Magnetic-Hyperthermia Fe@Fe 3 O 4 Nanoparticles for Theranostics In Vivo. Adv Healthc Mater 2018; 7:e1701201. [PMID: 29356419 DOI: 10.1002/adhm.201701201] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 12/26/2017] [Indexed: 01/01/2023]
Abstract
Magnetic nanoparticles have gained much interest for theranostics benefited from their intrinsic integration of imaging and therapeutic abilities. Herein, c(RGDyK) peptide PEGylated Fe@Fe3 O4 nanoparticles (RGD-PEG-MNPs) are developed for photoacoustic (PA)-enabled self-guidance in tumor-targeting magnetic hyperthermia therapy in vivo. In the αv β3 -positive U87MG glioblastoma xenograft model, the PA signal of RGD-PEG-MNPs reaches its maximum in the tumor at 6 h after intravenous administration. This signal is enhanced by 2.2-folds compared to that of the preinjection and is also 2.2 times higher than that in the blocking group. It demonstrates the excellent targeting property of RGD-PEG-MNPs. With the guidance of the PA, an effective magnetic hyperthermia to tumor is achieved using RGD-PEG-MNPs.
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Affiliation(s)
- Ping Zhou
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Heng Zhao
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Quan Wang
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Zhiguo Zhou
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Jing Wang
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Guang Deng
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Xiyou Wang
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Qian Liu
- Department of Chemistry; Fudan University; Shanghai 200433 China
| | - Hong Yang
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
| | - Shiping Yang
- The Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; and Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors; Shanghai Normal University; Shanghai 200234 China
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Cai Y, Liang P, Si W, Zhao B, Shao J, Huang W, Zhang Y, Zhang Q, Dong X. A selenophene substituted diketopyrrolopyrrole nanotheranostic agent for highly efficient photoacoustic/infrared-thermal imaging-guided phototherapy. Org Chem Front 2018. [DOI: 10.1039/c7qo00755h] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A selenophene substituted diketopyrrolopyrrole based nanotheranostic agent has been synthesized for highly efficient photoacoustic/infrared-thermal imaging-guided tumor phototherapy.
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Affiliation(s)
- Yu Cai
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing Tech University (NanjingTech)
- Nanjing 211800
- China
| | - Pingping Liang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing Tech University (NanjingTech)
- Nanjing 211800
- China
| | - Weili Si
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing Tech University (NanjingTech)
- Nanjing 211800
- China
| | - Baomin Zhao
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Jinjun Shao
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing Tech University (NanjingTech)
- Nanjing 211800
- China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing Tech University (NanjingTech)
- Nanjing 211800
- China
| | - Yewei Zhang
- Department of Hepatobiliary and Pancreatic Surgery
- Zhongda Hospital
- Medical School
- Southeast University
- Nanjing 210009
| | - Qi Zhang
- School of Pharmaceutical Sciences
- Nanjing Tech University (NanjingTech)
- Nanjing 211800
- China
| | - Xiaochen Dong
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing Tech University (NanjingTech)
- Nanjing 211800
- China
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14
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He Y, Hsiao JH, Yu JH, Tseng PH, Hua WH, Low MC, Tsai YH, Cai CJ, Hsieh CC, Kiang YW, Yang CC, Zhang Z. Cancer cell death pathways caused by photothermal and photodynamic effects through gold nanoring induced surface plasmon resonance. NANOTECHNOLOGY 2017; 28:275101. [PMID: 28557805 DOI: 10.1088/1361-6528/aa75ad] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The different death pathways of cancer cells under the conditions of the photothermal (PT), effect, photodynamic (PD) effect, and their combination are evaluated. By incubating cells with Au nanoring (NRI) either linked with the photosensitizer, AlPcS, or not, the illumination of a visible continuous laser for exciting the photosensitizer or an infrared femtosecond laser for exciting the localized surface plasmon resonance of Au NRI, leads to various PT and PD conditions for study. Three different staining dyes are used for identifying the cell areas of different damage conditions at different temporal points of observation. The cell death pathways and apoptotic evolution speeds under different cell treatment conditions are evaluated based on the calibration of the threshold laser fluences for causing early-apoptosis (EA) and necrosis (NE) or late-apoptosis (LA). It is found that with the PT effect only, strong cell NE is generated and the transition from EA into LA is faster than that caused by the PD effect when the EA stage is reached within 0.5 h after laser illumination. By combining the PT and PD effects, in the first few hours, the transition speed becomes lower, compared to the case of the PT effect only, when both Au NRIs internalized into cells and adsorbed on cell membrane exist. When the Au NRIs on cell membrane is removed, in the first few hours, the transition speed becomes higher, compared to the case of the PD effect only.
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Affiliation(s)
- Yulu He
- Key Laboratory of Biomedical Information Engineering of Education Ministry, Institute of Biomedical Analytical Technology and Instrumentation, School of Life Science and Technology, Xi'an Jiaotong University, No.28, Xianning West Road, Xi'an, Shaanxi, 710049 People's Republic of China. Institute of Photonics and Optoelectronics, National Taiwan University, No. 1, Section 4, Roosevelt Road, Taipei, 10617 Taiwan
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15
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Jia Q, Ge J, Liu W, Zheng X, Wang M, Zhang H, Wang P. Biocompatible Iron Phthalocyanine-Albumin Assemblies as Photoacoustic and Thermal Theranostics in Living Mice. ACS APPLIED MATERIALS & INTERFACES 2017; 9:21124-21132. [PMID: 28590721 DOI: 10.1021/acsami.7b04360] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Exploring novel and versatile nanomaterials for the construction of personalized multifunctional phototheranostics with significant potentials in bioimaging-guided tumor phototherapies has attracted considerable attention. Herein, the phototheranostic agent human serum albumin-iron (II) phthalocyanine FePc nanoparticles (HSA-FePc NPs) were fabricated for photoacoustic (PA) imaging-guided photothermal therapy (PTT) of cancer in vivo. The prepared HSA-FePc NPs exhibited high stability, efficient NIR absorption, good capability and stability of photothermal behavior with a high photothermal conversion efficiency of ∼44.4%, high contrast and spatial resolution of PA imaging, efficient cancer therapy, and low long-term toxicity. This potent multifunctional phototheranostic is, therefore, very promising and favorable for effective, precise, and safe antitumor treatment in clinical application.
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Affiliation(s)
- Qingyan Jia
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials and CityU-CAS Joint Laboratory of Functional Materials and Devices, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, People's Republic of China
- School of Future Technology, University of Chinese Academy of Sciences , Beijing 100049, People's Republic of China
| | - Jiechao Ge
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials and CityU-CAS Joint Laboratory of Functional Materials and Devices, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, People's Republic of China
- School of Future Technology, University of Chinese Academy of Sciences , Beijing 100049, People's Republic of China
| | - Weimin Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials and CityU-CAS Joint Laboratory of Functional Materials and Devices, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, People's Republic of China
- School of Future Technology, University of Chinese Academy of Sciences , Beijing 100049, People's Republic of China
| | - Xiuli Zheng
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials and CityU-CAS Joint Laboratory of Functional Materials and Devices, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, People's Republic of China
- School of Future Technology, University of Chinese Academy of Sciences , Beijing 100049, People's Republic of China
| | - Mengqi Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials and CityU-CAS Joint Laboratory of Functional Materials and Devices, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, People's Republic of China
| | - Hongyan Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials and CityU-CAS Joint Laboratory of Functional Materials and Devices, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, People's Republic of China
| | - Pengfei Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials and CityU-CAS Joint Laboratory of Functional Materials and Devices, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, People's Republic of China
- School of Future Technology, University of Chinese Academy of Sciences , Beijing 100049, People's Republic of China
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16
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Abstract
The fields of biomedical nanotechnology and theranostics have enjoyed exponential growth in recent years. The "Molecular Imaging in Nanotechnology and Theranostics" (MINT) Interest Group of the World Molecular Imaging Society (WMIS) was created in order to provide a more organized and focused forum on these topics within the WMIS and at the World Molecular Imaging Conference (WMIC). The interest group was founded in 2015 and was officially inaugurated during the 2016 WMIC. The overarching goal of MINT is to bring together the many scientists who work on molecular imaging approaches using nanotechnology and those that work on theranostic agents. MINT therefore represents scientists, labs, and institutes that are very diverse in their scientific backgrounds and areas of expertise, reflecting the wide array of materials and approaches that drive these fields. In this short review, we attempt to provide a condensed overview over some of the key areas covered by MINT. Given the breadth of the fields and the given space constraints, we have limited the coverage to the realm of nanoconstructs, although theranostics is certainly not limited to this domain. We will also focus only on the most recent developments of the last 3-5 years, in order to provide the reader with an intuition of what is "in the pipeline" and has potential for clinical translation in the near future.
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Affiliation(s)
- Chrysafis Andreou
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Suchetan Pal
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Lara Rotter
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Jiang Yang
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Moritz F Kircher
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
- Center for Molecular Imaging and Nanotechnology (CMINT), Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
- Department of Radiology, Weill Cornell Medical College, New York, NY, 10065, USA.
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Fang W, Zhang H, Wang X, Wei W, Shen Y, Yu J, Liang J, Zheng J, Shen Y. Facile synthesis of tunable plasmonic silver core/magnetic Fe3O4 shell nanoparticles for rapid capture and effective photothermal ablation of bacterial pathogens. NEW J CHEM 2017. [DOI: 10.1039/c7nj02071f] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Multifunctional Ag@Fe3O4–PEI nanoparticles have been developed for simultaneously capturing and photothermal killing bacteria in contaminated source.
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Affiliation(s)
- Weijun Fang
- School of Basic Medical Sciences
- Anhui Medical University
- Hefei 230032
- P. R. China
- Biopharmaceutical Research Institute
| | - Hanyuan Zhang
- Department of Sports Medicine and Arthroscopic Surgery
- The First Affiliated Hospital of Anhui Medical University
- Hefei 230022
- P. R. China
| | - Xin Wang
- School of Basic Medical Sciences
- Anhui Medical University
- Hefei 230032
- P. R. China
| | - Wenmei Wei
- School of Basic Medical Sciences
- Anhui Medical University
- Hefei 230032
- P. R. China
| | - Yujun Shen
- School of Basic Medical Sciences
- Anhui Medical University
- Hefei 230032
- P. R. China
| | - Jishuang Yu
- School of Basic Medical Sciences
- Anhui Medical University
- Hefei 230032
- P. R. China
| | - Junxing Liang
- School of Basic Medical Sciences
- Anhui Medical University
- Hefei 230032
- P. R. China
| | - Jun Zheng
- Center of Modern Experimental Technology
- Anhui University
- Hefei 230601
- P. R. China
| | - Yuxian Shen
- School of Basic Medical Sciences
- Anhui Medical University
- Hefei 230032
- P. R. China
- Biopharmaceutical Research Institute
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