1
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Ren F, Wang F, Baghdasaryan A, Li Y, Liu H, Hsu R, Wang C, Li J, Zhong Y, Salazar F, Xu C, Jiang Y, Ma Z, Zhu G, Zhao X, Wong KK, Willis R, Christopher Garcia K, Wu A, Mellins E, Dai H. Shortwave-infrared-light-emitting probes for the in vivo tracking of cancer vaccines and the elicited immune responses. Nat Biomed Eng 2024; 8:726-739. [PMID: 37620621 PMCID: PMC11250370 DOI: 10.1038/s41551-023-01083-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 07/27/2023] [Indexed: 08/26/2023]
Abstract
Tracking and imaging immune cells in vivo non-invasively would offer insights into the immune responses induced by vaccination. Here we report a cancer vaccine consisting of polymer-coated NaErF4/NaYF4 core-shell down-conversion nanoparticles emitting luminescence in the near-infrared spectral window IIb (1,500-1,700 nm in wavelength) and with surface-conjugated antigen (ovalbumin) and electrostatically complexed adjuvant (class-B cytosine-phosphate-guanine). Whole-body wide-field imaging of the subcutaneously injected vaccine in tumour-bearing mice revealed rapid migration of the nanoparticles to lymph nodes through lymphatic vessels, with two doses of the vaccine leading to the complete eradication of pre-existing tumours and to the prophylactic inhibition of tumour growth. The abundance of antigen-specific CD8+ T lymphocytes in the tumour microenvironment correlated with vaccine efficacy, as we show via continuous-wave imaging and lifetime imaging of two intravenously injected near-infrared-emitting probes (CD8+-T-cell-targeted NaYbF4/NaYF4 nanoparticles and H-2Kb/ovalbumin257-264 tetramer/PbS/CdS quantum dots) excited at different wavelengths, and by volumetrically visualizing the three nanoparticles via light-sheet microscopy with structured illumination. Nanoparticle-based vaccines and imaging probes emitting infrared light may facilitate the design and optimization of immunotherapies.
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Affiliation(s)
- Fuqiang Ren
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Feifei Wang
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Ani Baghdasaryan
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Ying Li
- Department of Pediatrics, Human Gene Therapy, Stanford University, Stanford, CA, USA
| | - Haoran Liu
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - RuSiou Hsu
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Chuchu Wang
- Department of Molecular and Cellular Physiology, Stanford University, Stanford, CA, USA
- Howard Hughes Medical Institute, Stanford University, Stanford, CA, USA
| | - Jiachen Li
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Yeteng Zhong
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Felix Salazar
- Department of Radiation Oncology, City of Hope, CA, USA
| | - Chun Xu
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Yingying Jiang
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Zhuoran Ma
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Guanzhou Zhu
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Xiang Zhao
- Departments of Molecular and Cellular Physiology and Structural Biology, Stanford University School of Medicine, Stanford, CA, USA
| | - Kerry Kaili Wong
- Department of Pediatrics, Human Gene Therapy, Stanford University, Stanford, CA, USA
| | - Richard Willis
- NIH Tetramer Facility at Emory Vaccine Center, Emory University, Atlanta, GA, USA
| | - K Christopher Garcia
- Departments of Molecular and Cellular Physiology and Structural Biology, Stanford University School of Medicine, Stanford, CA, USA
| | - Anna Wu
- Department of Radiation Oncology, City of Hope, CA, USA
| | - Elizabeth Mellins
- Department of Pediatrics, Human Gene Therapy, Stanford University, Stanford, CA, USA
| | - Hongjie Dai
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA.
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2
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Zheng L, Zhao Z, Xue C, An L, Na W, Gao F, Shao J, Ou C. Planar-structured thiadiazoloquinoxaline-based NIR-II dye for tumor phototheranostics. J Mater Chem B 2024; 12:4197-4207. [PMID: 38595311 DOI: 10.1039/d4tb00302k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Second near-infrared (NIR-II) fluorescence imaging shows huge application prospects in clinical disease diagnosis and surgical navigation, while it is still a big challenge to exploit high performance NIR-II dyes with long-wavelength absorption and high fluorescence quantum yield. Herein, based on planar π-conjugated donor-acceptor-donor systems, three NIR-II dyes (TP-DBBT, TP-TQ1, and TP-TQ2) were synthesized with bulk steric hindrance, and the influence of acceptor engineering on absorption/emission wavelengths, fluorescence efficiency and photothermal properties was systematically investigated. Compared with TP-DBBT and TP-TQ2, the TP-TQ1 based on 6,7-diphenyl-[1,2,5]thiadiazoloquinoxaline can well balance absorption/emission wavelengths, NIR-II fluorescence brightness and photothermal effects. And the TP-TQ1 nanoparticles (NPs) possess high absorption ability at a peak absorption of 877 nm, with a high relative quantum yield of 0.69% for large steric hindrance hampering the close π-π stacking interactions. Furthermore, the TP-TQ1 NPs show a desirable photothermal conversion efficiency of 48% and good compatibility. In vivo experiments demonstrate that the TP-TQ1 NPs can serve as a versatile theranostic agent for NIR-II fluorescence/photoacoustic imaging-guided tumor phototherapy. The molecular planarization strategy provides an approach for designing efficient NIR-II fluorophores with extending absorption/emission wavelength, high fluorescence brightness, and outstanding phototheranostic performance.
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Affiliation(s)
- Liangyu Zheng
- Institute of Advanced Materials and Flexible Electronics (IAMFE), School of Chemistry and Materials Science, Nanjing University of Information Science and Technology, Nanjing, JiangSu 210044, China.
| | - Ziqi Zhao
- Institute of Advanced Materials and Flexible Electronics (IAMFE), School of Chemistry and Materials Science, Nanjing University of Information Science and Technology, Nanjing, JiangSu 210044, China.
| | - Chun Xue
- Institute of Advanced Materials and Flexible Electronics (IAMFE), School of Chemistry and Materials Science, Nanjing University of Information Science and Technology, Nanjing, JiangSu 210044, China.
| | - Lei An
- Institute of Advanced Materials and Flexible Electronics (IAMFE), School of Chemistry and Materials Science, Nanjing University of Information Science and Technology, Nanjing, JiangSu 210044, China.
| | - Weidan Na
- College of Chemistry and Chemical Engineering, Xuzhou University of Technology, Xuzhou, JiangSu 221111, China.
| | - Fan Gao
- Institute of Advanced Materials and Flexible Electronics (IAMFE), School of Chemistry and Materials Science, Nanjing University of Information Science and Technology, Nanjing, JiangSu 210044, China.
| | - Jinjun Shao
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, JiangSu 211816, China
| | - Changjin Ou
- Institute of Advanced Materials and Flexible Electronics (IAMFE), School of Chemistry and Materials Science, Nanjing University of Information Science and Technology, Nanjing, JiangSu 210044, China.
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3
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Krasley A, Li E, Galeana JM, Bulumulla C, Beyene AG, Demirer GS. Carbon Nanomaterial Fluorescent Probes and Their Biological Applications. Chem Rev 2024; 124:3085-3185. [PMID: 38478064 PMCID: PMC10979413 DOI: 10.1021/acs.chemrev.3c00581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 02/01/2024] [Accepted: 02/09/2024] [Indexed: 03/28/2024]
Abstract
Fluorescent carbon nanomaterials have broadly useful chemical and photophysical attributes that are conducive to applications in biology. In this review, we focus on materials whose photophysics allow for the use of these materials in biomedical and environmental applications, with emphasis on imaging, biosensing, and cargo delivery. The review focuses primarily on graphitic carbon nanomaterials including graphene and its derivatives, carbon nanotubes, as well as carbon dots and carbon nanohoops. Recent advances in and future prospects of these fields are discussed at depth, and where appropriate, references to reviews pertaining to older literature are provided.
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Affiliation(s)
- Andrew
T. Krasley
- Janelia
Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia 20147, United States
| | - Eugene Li
- Division
of Chemistry and Chemical Engineering, California
Institute of Technology, 1200 E. California Boulevard, Pasadena, California 91125, United States
| | - Jesus M. Galeana
- Division
of Chemistry and Chemical Engineering, California
Institute of Technology, 1200 E. California Boulevard, Pasadena, California 91125, United States
| | - Chandima Bulumulla
- Janelia
Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia 20147, United States
| | - Abraham G. Beyene
- Janelia
Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia 20147, United States
| | - Gozde S. Demirer
- Division
of Chemistry and Chemical Engineering, California
Institute of Technology, 1200 E. California Boulevard, Pasadena, California 91125, United States
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4
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Tsang CY, Zhang Y. Nanomaterials for light-mediated therapeutics in deep tissue. Chem Soc Rev 2024; 53:2898-2931. [PMID: 38265834 DOI: 10.1039/d3cs00862b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
Light-mediated therapeutics, including photodynamic therapy, photothermal therapy and light-triggered drug delivery, have been widely studied due to their high specificity and effective therapy. However, conventional light-mediated therapies usually depend on the activation of light-sensitive molecules with UV or visible light, which have poor penetration in biological tissues. Over the past decade, efforts have been made to engineer nanosystems that can generate luminescence through excitation with near-infrared (NIR) light, ultrasound or X-ray. Certain nanosystems can even carry out light-mediated therapy through chemiluminescence, eliminating the need for external activation. Compared to UV or visible light, these 4 excitation modes penetrate more deeply into biological tissues, triggering light-mediated therapy in deeper tissues. In this review, we systematically report the design and mechanisms of different luminescent nanosystems excited by the 4 excitation sources, methods to enhance the generated luminescence, and recent applications of such nanosystems in deep tissue light-mediated therapeutics.
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Affiliation(s)
- Chung Yin Tsang
- Department of Biomedical Engineering, College of Design and Engineering, National University of Singapore, Singapore 117583, Singapore.
| | - Yong Zhang
- Department of Biomedical Engineering, The City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
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5
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Li D, Chen X, Dai W, Jin Q, Wang D, Ji J, Tang BZ. Photo-Triggered Cascade Therapy: A NIR-II AIE Luminogen Collaborating with Nitric Oxide Facilitates Efficient Collagen Depletion for Boosting Pancreatic Cancer Phototheranostics. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023:e2306476. [PMID: 38157423 DOI: 10.1002/adma.202306476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 11/05/2023] [Indexed: 01/03/2024]
Abstract
The dense extracellular matrix (ECM) in the pancreatic cancer severely hampers the penetration of nanodrugs, which causes inferior therapeutic efficacy. To address this issue, a multifunctional liposome, namely, Lip-DTI/NO, integrating a type-I photosensitizer DTITBT with glutathione (GSH) or heat-responsive nitric oxide (NO) donor S-nitroso-N-acetyl-D-penicillamine (SNAP) is constructed to deplete the tumor ECM, leading to enhanced drug delivery and consequently improved phototherapy. The loaded DTITBT possesses multiple functions including NIR-II fluorescence imaging, efficient superoxide radical (O2 •- ) generation and excellent photothermal conversion efficiency, making it feasible for precisely pinpointing the tumor in the phototherapy process. Responding to the intracellular overexpressed glutathione or heat produced by photothermal effect of DTITBT, NO can be released from SNAP. Upon 808 nm laser irradiation, Lip-DTI/NO could selectively induce in situ generation of peroxynitrite anion (ONOO- ) in tumor after cascade processes including O2 •- production, GSH or heat-triggered NO release, and rapid reaction between O2 •- and NO. The generated ONOO- could activate the expression of endogenous matrix metalloproteinases which could efficiently digest collagen of tumor ECM, thus facilitating enhanced penetration and accumulation of Lip-DTI/NO in tumor. In vivo evaluation demonstrates the notable therapeutic efficacy via ONOO- -potentiated synergistic photodynamic-photothermal therapies on both subcutaneous and orthotopic pancreatic cancer model.
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Affiliation(s)
- Dan Li
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials College of Material Science and Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Xiaohui Chen
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Wenbin Dai
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Qiao Jin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Dong Wang
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials College of Material Science and Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Ben Zhong Tang
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen, (CUHK-Shenzhen), Guangdong, 518172, China
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6
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Chen D, Qi W, Liu Y, Yang Y, Shi T, Wang Y, Fang X, Wang Y, Xi L, Wu C. Near-Infrared II Semiconducting Polymer Dots: Chain Packing Modulation and High-Contrast Vascular Imaging in Deep Tissues. ACS NANO 2023; 17:17082-17094. [PMID: 37590168 DOI: 10.1021/acsnano.3c04690] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/19/2023]
Abstract
Fluorescence imaging in the second near-infrared (NIR-II) window has attracted considerable interest in investigations of vascular structure and angiogenesis, providing valuable information for the precise diagnosis of early stage diseases. However, it remains challenging to image small blood vessels in deep tissues because of the strong photon scattering and low fluorescence brightness of the fluorophores. Here, we describe our combined efforts in both fluorescent probe design and image algorithm development for high-contrast vascular imaging in deep turbid tissues such as mouse and rat brains with intact skull. First, we use a polymer blending strategy to modulate the chain packing behavior of the large, rigid, NIR-II semiconducting polymers to produce compact and bright polymer dots (Pdots), a prerequisite for in vivo fluorescence imaging of small blood vessels. We further developed a robust Hessian matrix method to enhance the image contrast of vascular structures, particularly the small and weakly fluorescent vessels. The enhanced vascular images obtained in whole-body mouse imaging exhibit more than an order of magnitude improvement in the signal-to-background ratio (SBR) as compared to the original images. Taking advantage of the bright Pdots and Hessian matrix method, we finally performed through-skull NIR-II fluorescence imaging and obtained a high-contrast cerebral vasculature in both mouse and rat models bearing brain tumors. This study in Pdot probe development and imaging algorithm enhancement provides a promising approach for NIR-II fluorescence vascular imaging of deep turbid tissues.
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Affiliation(s)
- Dandan Chen
- Guangdong Provincial Key Laboratory of Advanced Biomaterials, Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, China
| | - Weizhi Qi
- Guangdong Provincial Key Laboratory of Advanced Biomaterials, Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Ye Liu
- Guangdong Provincial Key Laboratory of Advanced Biomaterials, Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Yicheng Yang
- Guangdong Provincial Key Laboratory of Advanced Biomaterials, Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Tianyue Shi
- Guangdong Provincial Key Laboratory of Advanced Biomaterials, Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Yongchao Wang
- Guangdong Provincial Key Laboratory of Advanced Biomaterials, Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Xiaofeng Fang
- Guangdong Provincial Key Laboratory of Advanced Biomaterials, Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Yingjie Wang
- Shenzhen Bay Laboratory, Shenzhen, Guangdong 518132, China
| | - Lei Xi
- Guangdong Provincial Key Laboratory of Advanced Biomaterials, Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Changfeng Wu
- Guangdong Provincial Key Laboratory of Advanced Biomaterials, Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
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7
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Design of NIR-II high performance organic small molecule fluorescent probes and summary of their biomedical applications. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214609] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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8
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Thomas DT, Baby A, Raman V, Balakrishnan SP. Carbon‐Based Nanomaterials for Cancer Treatment and Diagnosis: A Review. ChemistrySelect 2022. [DOI: 10.1002/slct.202202455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Anjana Baby
- Department of Chemistry CHRIST (Deemed to be University) Bengaluru India– 560029
| | - Vidya Raman
- Department of Chemistry T. M. Jacob Memorial Government College, Manimalakkunu Koothattukulam Kerala India 686662
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9
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Zhang H, Sun C, Sun L, Xu W, Wu W, Chen J, Wang B, Yu J, Cui P, Zhang F, Tang Y. Stable Monodisperse Pb
1−
x
Cd
x
S Quantum Dots for NIR‐II Bioimaging by Aqueous Coprecipitation of Bimetallic Clusters. Angew Chem Int Ed Engl 2022; 61:e202203851. [DOI: 10.1002/anie.202203851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Hui Zhang
- Department of Chemistry, Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
- Jiangsu Huanghai Ecological Environment Detection Co., Ltd. Yancheng 224008 China
| | - Caixia Sun
- Department of Chemistry, Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
| | - Libo Sun
- Department of Chemistry, Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
| | - Wenhao Xu
- Department of Chemistry, Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
| | - Wenxiao Wu
- Department of Chemistry, Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
| | - Jie Chen
- Department of Chemistry, Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
| | - Binhang Wang
- Department of Chemistry, Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
| | - Junlai Yu
- Department of Chemistry, Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
| | - Pengfei Cui
- Department of Chemistry, Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
| | - Fan Zhang
- Department of Chemistry, Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
| | - Yun Tang
- Department of Chemistry, Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
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10
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A New Deep‐Red to Near‐infrared Emission and Polarity Sensitive Fluorescent Probe Based on β‐Diketone‐boron Difluoride and Coumarin Derivative. ChemistrySelect 2022. [DOI: 10.1002/slct.202202272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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11
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Stable Monodisperse Pb1‐xCdxS Quantum Dots for NIR‐II Bioimaging by Aqueous Coprecipitation of Bimetallic Clusters. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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12
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Zhu H, Ren F, Wang T, Jiang Z, Sun Q, Li Z. Targeted Immunoimaging of Tumor-Associated Macrophages in Orthotopic Glioblastoma by the NIR-IIb Nanoprobes. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2202201. [PMID: 35771091 DOI: 10.1002/smll.202202201] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/10/2022] [Indexed: 06/15/2023]
Abstract
Developing dynamic and highly sensitive methods for imaging M2-type tumor-associated macrophages (TAMs) is vital for monitoring the tumor progression and assessing the therapeutic efficacy. Here, the fabrication and application of rationally designed Er-based rare-earth nanoprobes for the targeted imaging of M2-type TAMs in glioblastoma (GBM) through the second near-infrared (NIR-II) fluorescence beyond 1500 nm is reported. The NIR-IIb fluorescence of Er-based rare-earth nanoparticles can be remarkably enhanced by optimizing their core-shell structures and the shell thickness, which allows for in vivo imaging under excitation by a 980 nm laser with the lowest power density (40 mW cm-2 ). These bright Er-based nanoparticles functionalized with M2pep polypeptide show notable targeting ability to M2-type macrophages, which has been well tested in both in vitro and in vivo experiments by their up-conversion (UC) fluorescence (540 nm) and down-shifting (DS) fluorescence (1525 nm), respectively. The targeting capability of these nanoprobes in vivo is also demonstrated by the overlap of immunofluorescence of M2-type TAMs and Arsenazo III staining of rare-earth ions in tumor tissue. It is envisioned that these nanoprobes can serve as a companion diagnostic tool to dynamically assess the progression and prognosis of GBM.
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Affiliation(s)
- Hongqin Zhu
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, P. R. China
| | - Feng Ren
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, P. R. China
| | - Tingting Wang
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, P. R. China
| | - Zhilin Jiang
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, P. R. China
| | - Qiao Sun
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, P. R. China
| | - Zhen Li
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, P. R. China
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13
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Tuguntaev RG, Hussain A, Fu C, Chen H, Tao Y, Huang Y, Liu L, Liang XJ, Guo W. Bioimaging guided pharmaceutical evaluations of nanomedicines for clinical translations. J Nanobiotechnology 2022; 20:236. [PMID: 35590412 PMCID: PMC9118863 DOI: 10.1186/s12951-022-01451-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 05/05/2022] [Indexed: 11/25/2022] Open
Abstract
Nanomedicines (NMs) have emerged as an efficient approach for developing novel treatment strategies against a variety of diseases. Over the past few decades, NM formulations have received great attention, and a large number of studies have been performed in this field. Despite this, only about 60 nano-formulations have received industrial acceptance and are currently available for clinical use. Their in vivo pharmaceutical behavior is considered one of the main challenges and hurdles for the effective clinical translation of NMs, because it is difficult to monitor the pharmaceutic fate of NMs in the biological environment using conventional pharmaceutical evaluations. In this context, non-invasive imaging modalities offer attractive solutions, providing the direct monitoring and quantification of the pharmacokinetic and pharmacodynamic behavior of labeled NMs in a real-time manner. Imaging evaluations have great potential for revealing the relationship between the physicochemical properties of NMs and their pharmaceutical profiles in living subjects. In this review, we introduced imaging techniques that can be used for in vivo NM evaluations. We also provided an overview of various studies on the influence of key parameters on the in vivo pharmaceutical behavior of NMs that had been visualized in a non-invasive and real-time manner.
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Affiliation(s)
- Ruslan G Tuguntaev
- Department of Minimally Invasive Interventional Radiology, Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences & the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510260, People's Republic of China
| | - Abid Hussain
- Advanced Research Institute of Multidisciplinary Science, School of Life Science, School of Medical Technology (Institute of Engineering Medicine), Key Laboratory of Molecular Medicine and Biotherapy, Key Laboratory of Medical Molecular Science and Pharmaceutics Engineering, Beijing Institute of Technology, Beijing, 100081, China
| | - Chenxing Fu
- Department of Minimally Invasive Interventional Radiology, Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences & the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510260, People's Republic of China
| | - Haoting Chen
- Department of Minimally Invasive Interventional Radiology, Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences & the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510260, People's Republic of China
| | - Ying Tao
- Department of Minimally Invasive Interventional Radiology, Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences & the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510260, People's Republic of China
| | - Yan Huang
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Nantong University, Nantong, 226001, China
| | - Lu Liu
- Chinese Academy of Sciences (CAS) Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, People's Republic of China.
| | - Xing-Jie Liang
- Chinese Academy of Sciences (CAS) Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, People's Republic of China.
| | - Weisheng Guo
- Department of Minimally Invasive Interventional Radiology, Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences & the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510260, People's Republic of China.
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14
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Li Y, Wen X, Deng Z, Jiang M, Zeng S. In Vivo High-Resolution Bioimaging of Bone Marrow and Fracture Diagnosis Using Lanthanide Nanoprobes with 1525 nm Emission. NANO LETTERS 2022; 22:2691-2701. [PMID: 35298182 DOI: 10.1021/acs.nanolett.1c04531] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Bones play vital roles in human health. Noninvasive visualization of the full extent of bones is highly demanded to evaluate many bone-related diseases. Herein, we report poly (acrylic acid) (PAA)-modified NaLuF4:Yb/Er/Gd/Ce@NaYF4 nanoparticles (PAA-Er) with second near-infrared emission beyond 1500 nm (also referred as NIR-IIb) for high-resolution bone/bone marrow imaging and bone fracture diagnosis. The NIR-IIb optical-guided bone marrow imaging presents a high signal to noise ratio, which is superior to that for imaging in the NIR-II window (1000-1400 nm, NIR-IIa). Importantly, we also investigated the size-dependent accumulation of the nanoparticles and the possible accumulation mechanism of the designed PAA-Er nanoprobes in bone marrow. Due to the high affinity capability of the PAA-Er nanoprobes, a highly sensitive NIR-IIb optical-guided bone fracture diagnosis was successfully achieved. This novel technology paves the way to design lanthanide nanoprobes for NIR-IIb optical-guided high-resolution bone marrow imaging and bone-related disease diagnosis.
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Affiliation(s)
- Youbin Li
- School of Physics and Electronics, Synergetic Innovation Center for Quantum Effects and Application, Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of Ministry of Education, and Key Laboratory for Matter Microstructure and Function of Hunan Province, Hunan Normal University, Changsha, 410081, People's Republic of China
- School of Physics and Electronic Sciences, Hunan Provincial Key Laboratory of Flexible Electronic Materials Genome Engineering, Changsha University of Science and Technology, Changsha, 410114, People's Republic of China
| | - Xingwang Wen
- School of Physics and Electronics, Synergetic Innovation Center for Quantum Effects and Application, Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of Ministry of Education, and Key Laboratory for Matter Microstructure and Function of Hunan Province, Hunan Normal University, Changsha, 410081, People's Republic of China
- Institute of Interdisciplinary Studies, Hunan Normal University, Changsha, 410081, People's Republic of China
| | - Zhiming Deng
- School of Physics and Electronics, Synergetic Innovation Center for Quantum Effects and Application, Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of Ministry of Education, and Key Laboratory for Matter Microstructure and Function of Hunan Province, Hunan Normal University, Changsha, 410081, People's Republic of China
- Institute of Interdisciplinary Studies, Hunan Normal University, Changsha, 410081, People's Republic of China
| | - Mingyang Jiang
- School of Physics and Electronics, Synergetic Innovation Center for Quantum Effects and Application, Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of Ministry of Education, and Key Laboratory for Matter Microstructure and Function of Hunan Province, Hunan Normal University, Changsha, 410081, People's Republic of China
- Institute of Interdisciplinary Studies, Hunan Normal University, Changsha, 410081, People's Republic of China
| | - Songjun Zeng
- School of Physics and Electronics, Synergetic Innovation Center for Quantum Effects and Application, Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of Ministry of Education, and Key Laboratory for Matter Microstructure and Function of Hunan Province, Hunan Normal University, Changsha, 410081, People's Republic of China
- Institute of Interdisciplinary Studies, Hunan Normal University, Changsha, 410081, People's Republic of China
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15
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Tochigi K, Ebihara T, Omura K, Torng H, Aoki S, Takeda T, Otori N, Kojima H, Tanaka Y. Mucosal Epithelial Preservation of Free Nasal Grafts Depending on the Recipient Site. Laryngoscope 2021; 132:2301-2306. [DOI: 10.1002/lary.29983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 10/27/2021] [Accepted: 12/01/2021] [Indexed: 11/12/2022]
Affiliation(s)
- Kosuke Tochigi
- Department of Otorhinolaryngology Dokkyo Medical University Saitama Medical Center Saitama Japan
| | - Teru Ebihara
- Department of Otorhinolaryngology–Head and Neck Surgery The Jikei University School of Medicine Tokyo Japan
| | - Kazuhiro Omura
- Department of Otorhinolaryngology Dokkyo Medical University Saitama Medical Center Saitama Japan
- Department of Otorhinolaryngology–Head and Neck Surgery The Jikei University School of Medicine Tokyo Japan
| | - Haw Torng
- Department of Otorhinolaryngology–Head and Neck Surgery The Jikei University School of Medicine Tokyo Japan
| | - Satoshi Aoki
- Department of Otorhinolaryngology Dokkyo Medical University Saitama Medical Center Saitama Japan
| | - Teppei Takeda
- Department of Otorhinolaryngology–Head and Neck Surgery The Jikei University School of Medicine Tokyo Japan
| | - Nobuyoshi Otori
- Department of Otorhinolaryngology–Head and Neck Surgery The Jikei University School of Medicine Tokyo Japan
| | - Hiromi Kojima
- Department of Otorhinolaryngology–Head and Neck Surgery The Jikei University School of Medicine Tokyo Japan
| | - Yasuhiro Tanaka
- Department of Otorhinolaryngology Dokkyo Medical University Saitama Medical Center Saitama Japan
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16
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Jiang X, Pu R, Wang C, Xu J, Tang Y, Qi S, Zhan Q, Wei X, Gu B. Noninvasive and early diagnosis of acquired brain injury using fluorescence imaging in the NIR-II window. BIOMEDICAL OPTICS EXPRESS 2021; 12:6984-6994. [PMID: 34858693 PMCID: PMC8606144 DOI: 10.1364/boe.442657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/03/2021] [Accepted: 10/07/2021] [Indexed: 05/08/2023]
Abstract
Acquired brain injury (ABI), which is the umbrella term for all brain injuries, is one of the most dangerous diseases resulting in high morbidity and mortality, making it extremely significant to early diagnosis of ABI. Current methods, which are mainly composed of X-ray computed tomography and magnetic resonance angiography, remain limited in diagnosis of ABI with respect to limited spatial resolution and long scanning times. Here, we reported through-skull fluorescence imaging of mouse cerebral vasculature without craniotomy, utilizing the fluorescence of down-conversion nanoparticles (DCNPs) in the 1.3 - 1.7 μm near-infrared window (NIR-II window). Due to its high spatial resolution of 22.79 μm, the NIR-II fluorescence imaging method could quickly distinguish the brain injury region of mice after performing the stab wound injury (traumatic brain injury) and ischemic stroke (non-traumatic brain injury), enabling it a powerful tool in the noninvasive and early diagnosis of ABI.
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Affiliation(s)
- Xinyan Jiang
- Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China
- These authors contributed equally
| | - Rui Pu
- Centre for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, China
- These authors contributed equally
| | - Cheng Wang
- Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Jiale Xu
- Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Yaohui Tang
- Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Shuhong Qi
- Britton Chance Center for Biomedical Photonics, Wuhan National Laboratory for Optoelectronics-Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
- MoE Key Laboratory for Biomedical Photonics, School of Engineering Sciences, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
| | - Qiuqiang Zhan
- Centre for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, China
| | - Xunbin Wei
- Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China
- Biomedical Engineering Department, Peking University, Beijing 100081, China
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Bobo Gu
- Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China
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17
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Min X, Zhang J, Li RH, Xia F, Cheng SQ, Li M, Zhu W, Zhou W, Li F, Sun Y. Encapsulation of NIR-II AIEgens in Virus-like Particles for Bioimaging. ACS APPLIED MATERIALS & INTERFACES 2021; 13:17372-17379. [PMID: 33834757 DOI: 10.1021/acsami.1c02691] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The development of organic nanoparticles that fluoresce in the near-infrared, especially in the second near-infrared (NIR-II) window, improves in vivo fluorescence imaging due to deeper penetration and higher spatiotemporal resolution. We report two kinds of NIR-II fluorescent molecules with twisted intramolecular charge-transfer (TICT) and aggregation-induced emission (AIE) characteristics. The virus-like particles (VLPs) of simian virus 40 (SV40) were used as templates to encapsulate the molecules in a well-defined structure (referred to as CH1-SV40 and CH2-SV40). The CH1-SV40 dots exhibited a highly uniform size of 21.5 nm, strong fluorescence, high photostability, and good biocompatibility in vitro and in vivo. Their fluorescence spectrum exhibited a peak at 955 nm, with a tail extending to 1200 nm. Moreover, the CH1-SV40 dots, with a quantum yield of 13.03%, enabled blood vessel imaging and image-guided surgery with a high signal-to-background ratio. Overall, the hybrid nanoparticles represent a new kind of NIR-II AIE nanoprobes for biomedical imaging.
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Affiliation(s)
- Xuehong Min
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science, South-Central University for Nationalities, Wuhan 430074, P. R. China
| | - Juan Zhang
- State Key Laboratory of Virology, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences (CAS), Wuhan 430071, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Run-Hao Li
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science, South-Central University for Nationalities, Wuhan 430074, P. R. China
| | - Fangfang Xia
- State Key Laboratory of Material Processing and Die and Mould Technology School of Material Sciences and Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Shi-Qi Cheng
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science, South-Central University for Nationalities, Wuhan 430074, P. R. China
| | - Ming Li
- State Key Laboratory of Virology, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences (CAS), Wuhan 430071, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Weiwei Zhu
- State Key Laboratory of Virology, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences (CAS), Wuhan 430071, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Wei Zhou
- State Key Laboratory of Virology, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences (CAS), Wuhan 430071, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Feng Li
- State Key Laboratory of Virology, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences (CAS), Wuhan 430071, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Yue Sun
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science, South-Central University for Nationalities, Wuhan 430074, P. R. China
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18
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Liu Q, Tian J, Tian Y, Sun Q, Sun D, Wang F, Xu H, Ying G, Wang J, Yetisen AK, Jiang N. Near-Infrared-II Nanoparticles for Cancer Imaging of Immune Checkpoint Programmed Death-Ligand 1 and Photodynamic/Immune Therapy. ACS NANO 2021; 15:515-525. [PMID: 33426893 DOI: 10.1021/acsnano.0c05317] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Development of second near-infrared (NIR-II) nanoparticles (NPs) with high biocompatibility, low toxicity, and high singlet oxygen quantum yield (ΦΔ) to prevent tumor recurrence is highly desirable in molecular imaging and photodynamic/immune combination therapy. Here, theranostic photosensitizer BODIPY (BDP)-I-N-anti-PD-L1 NPs were developed by encapsulating the photosensitizer BDP-I-N with amphipathic poly(styrene-co-chloromethylstyrene)-graft-poly(ethylene glycol) nanocarriers through self-assembly functionalization with programmed cell death-ligand 1 (PD-L1) monoclonal antibody. These NPs exhibit highly intensive luminescence in the NIR-II window (1000-1700 nm) to real-time imaging of immune checkpoint PD-L1, high singlet oxygen quantum yield (ΦΔ = 73%), and an eliminating effect of primary cancers. The NPs also allow for profiling PD-L1 expression as well as accumulating in MC38 tumor and enabling molecular imaging in vivo. Upon an 808 nm laser excitation, the targeted NPs produce an emission wavelength above 1200 nm to image a tumor to a normal tissue signal ratio (T/NT) at an approximate value of 14.1. Moreover, the MC38 tumors in mice are eliminated by combining photodynamic therapy and immunotherapy within 30 days, with no tumor recurrence within a period of 40 days. In addition, the tumors do not grow in the rechallenged mice within 7 days of inoculation. Such a strategy shows a durable immune memory effect against tumor rechallenging without toxic side effects to major organs.
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Affiliation(s)
- Qiang Liu
- Artemisinin Research Center and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Jiangwei Tian
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Ye Tian
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Biomaterials Research Center, School of Biomedical Engineering, Southern Medical University, Guangzhou 510515, China
| | - Qinchao Sun
- Guangdong Provincial Key Laboratory of Biomedical Optical Imaging Technology & Center for Biomedical Optics and Molecular Imaging, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Dan Sun
- Jiangsu Co-innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing 210037, China
| | - Feifei Wang
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Haijun Xu
- Jiangsu Co-innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing 210037, China
| | - Guoliang Ying
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
- Brigham and Women's Hospital, Harvard Medical School, Cambridge, Massachusetts 02139, United States
| | - Jigang Wang
- Artemisinin Research Center and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- Department of Urology, Shenzhen People's Hospital (The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518020, China
| | - Ali K Yetisen
- Department of Chemical Engineering, Imperial College London, London SW7 2AZ, United Kingdom
| | - Nan Jiang
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
- School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States
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19
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Liu Y, Chen Q, Sun Y, Chen L, Yuan Y, Gu M. Aggregation-induced emission shining in the biomedical field: From bench to bedside. ENGINEERED REGENERATION 2021. [DOI: 10.1016/j.engreg.2021.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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20
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Xu W, Wang D, Tang BZ. NIR‐II AIEgens: A Win–Win Integration towards Bioapplications. Angew Chem Int Ed Engl 2020; 60:7476-7487. [DOI: 10.1002/anie.202005899] [Citation(s) in RCA: 143] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Indexed: 12/26/2022]
Affiliation(s)
- Wenhan Xu
- Department of Chemistry Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction State Key Laboratory of Neuroscience Department of Chemical and Biological Engineering, and Division of Life Science The Hong Kong University of Science and Technology Clear Water Bay Kowloon 999077, Hong Kong China
| | - Dong Wang
- Center for AIE Research College of Materials Science and Engineering Shenzhen University Shenzhen 518060 China
| | - Ben Zhong Tang
- Department of Chemistry Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction State Key Laboratory of Neuroscience Department of Chemical and Biological Engineering, and Division of Life Science The Hong Kong University of Science and Technology Clear Water Bay Kowloon 999077, Hong Kong China
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21
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Xu W, Wang D, Tang BZ. NIR‐II AIEgens: A Win–Win Integration towards Bioapplications. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005899] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Wenhan Xu
- Department of Chemistry Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction State Key Laboratory of Neuroscience Department of Chemical and Biological Engineering, and Division of Life Science The Hong Kong University of Science and Technology Clear Water Bay Kowloon 999077, Hong Kong China
| | - Dong Wang
- Center for AIE Research College of Materials Science and Engineering Shenzhen University Shenzhen 518060 China
| | - Ben Zhong Tang
- Department of Chemistry Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction State Key Laboratory of Neuroscience Department of Chemical and Biological Engineering, and Division of Life Science The Hong Kong University of Science and Technology Clear Water Bay Kowloon 999077, Hong Kong China
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22
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Liu Y, Liu J, Chen D, Wang X, Zhang Z, Yang Y, Jiang L, Qi W, Ye Z, He S, Liu Q, Xi L, Zou Y, Wu C. Fluorination Enhances NIR‐II Fluorescence of Polymer Dots for Quantitative Brain Tumor Imaging. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007886] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Ye Liu
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center Central South University Changsha 410083 China
| | - Jinfeng Liu
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center Central South University Changsha 410083 China
| | - Dandan Chen
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Xiaosha Wang
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center Central South University Changsha 410083 China
| | - Zhe Zhang
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Yicheng Yang
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Lihui Jiang
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center Central South University Changsha 410083 China
| | - Weizhi Qi
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Ziyuan Ye
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Shuqing He
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Quanying Liu
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Lei Xi
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Yingping Zou
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center Central South University Changsha 410083 China
| | - Changfeng Wu
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
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23
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Liu Y, Liu J, Chen D, Wang X, Zhang Z, Yang Y, Jiang L, Qi W, Ye Z, He S, Liu Q, Xi L, Zou Y, Wu C. Fluorination Enhances NIR-II Fluorescence of Polymer Dots for Quantitative Brain Tumor Imaging. Angew Chem Int Ed Engl 2020; 59:21049-21057. [PMID: 32767727 DOI: 10.1002/anie.202007886] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/15/2020] [Indexed: 12/24/2022]
Abstract
Here, we describe a fluorination strategy for semiconducting polymers for the development of highly bright second near-infrared region (NIR-II) probes. Tetrafluorination yielded a fluorescence QY of 3.2 % for the polymer dots (Pdots), over a 3-fold enhancement compared to non-fluorinated counterparts. The fluorescence enhancement was attributable to a nanoscale fluorous effect in the Pdots that maintained the molecular planarity and minimized the structure distortion between the excited state and ground state, thus reducing the nonradiative relaxations. By performing through-skull and through-scalp imaging of the brain vasculature of live mice, we quantitatively analyzed the vascular morphology of transgenic brain tumors in terms of the vessel lengths, vessel branches, and vessel symmetry, which showed statistically significant differences from the wild type animals. The bright NIR-II Pdots obtained through fluorination chemistry provide insightful information for precise diagnosis of the malignancy of the brain tumor.
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Affiliation(s)
- Ye Liu
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center, Central South University, Changsha, 410083, China
| | - Jinfeng Liu
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center, Central South University, Changsha, 410083, China
| | - Dandan Chen
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Xiaosha Wang
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center, Central South University, Changsha, 410083, China
| | - Zhe Zhang
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Yicheng Yang
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Lihui Jiang
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center, Central South University, Changsha, 410083, China
| | - Weizhi Qi
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Ziyuan Ye
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Shuqing He
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Quanying Liu
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Lei Xi
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Yingping Zou
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center, Central South University, Changsha, 410083, China
| | - Changfeng Wu
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
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24
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Ma Z, Wang F, Zhong Y, Salazar F, Li J, Zhang M, Ren F, Wu AM, Dai H. Cross-Link-Functionalized Nanoparticles for Rapid Excretion in Nanotheranostic Applications. Angew Chem Int Ed Engl 2020; 59:20552-20560. [PMID: 32681553 DOI: 10.1002/anie.202008083] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 07/10/2020] [Indexed: 12/12/2022]
Abstract
Most NIR-IIb fluorophores are nanoparticle-based probes with long retention (≈1 month or longer) in the body. Here, we applied a novel cross-linked coating to functionalize core/shell lead sulfide/cadmium sulfide quantum dots (PbS/CdS QDs) emitting at ≈1600 nm. The coating was comprised of an amphiphilic polymer followed by three crosslinked amphiphilic polymeric layers (P3 coating), imparting high biocompatibility and >90 % excretion of QDs within 2 weeks of intravenous administration. The P3 -QDs were conjugated to an engineered anti-CD8 diabody (Cys-diabody) for in vivo molecular imaging of CD8+ cytotoxic T lymphocytes (CTLs) in response to anti-PD-L1 therapy. Two-plex molecular imaging in combination with down-conversion Er nanoparticles (ErNPs) was performed for real-time in vivo monitoring of PD-L1 positive tumor cells and CTLs with cellular resolution by non-invasive NIR-IIb light sheet microscopy. Imaging of angiogenesis in the tumor microenvironment and of lymph nodes deep in the body with a signal-to-background ratio of up to ≈170 was also achieved using P3 -QDs.
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Affiliation(s)
- Zhuoran Ma
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, 94305, USA
| | - Feifei Wang
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, 94305, USA
| | - Yeteng Zhong
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, 94305, USA
| | - Felix Salazar
- Department of Molecular Imaging and Therapy, Beckman Research Institute of the City of Hope, Duarte, CA, USA
| | - Jiachen Li
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, 94305, USA
| | - Mingxi Zhang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, China
| | - Fuqiang Ren
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, 94305, USA
| | - Anna M Wu
- Department of Molecular Imaging and Therapy, Beckman Research Institute of the City of Hope, Duarte, CA, USA
| | - Hongjie Dai
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, 94305, USA
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25
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Forgách L, Hegedűs N, Horváth I, Kiss B, Kovács N, Varga Z, Jakab G, Kovács T, Padmanabhan P, Szigeti K, Máthé D. Fluorescent, Prussian Blue-Based Biocompatible Nanoparticle System for Multimodal Imaging Contrast. NANOMATERIALS 2020; 10:nano10091732. [PMID: 32878344 PMCID: PMC7557721 DOI: 10.3390/nano10091732] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/21/2020] [Accepted: 08/27/2020] [Indexed: 02/06/2023]
Abstract
(1) Background. The main goal of this work was to develop a fluorescent dye-labelling technique for our previously described nanosized platform, citrate-coated Prussian blue (PB) nanoparticles (PBNPs). In addition, characteristics and stability of the PB nanoparticles labelled with fluorescent dyes were determined. (2) Methods. We adsorbed the fluorescent dyes Eosin Y and Rhodamine B and methylene blue (MB) to PB-nanoparticle systems. The physicochemical properties of these fluorescent dye-labeled PBNPs (iron(II);iron(III);octadecacyanide) were determined using atomic force microscopy, dynamic light scattering, zeta potential measurements, scanning- and transmission electron microscopy, X-ray diffraction, and Fourier-transformation infrared spectroscopy. A methylene-blue (MB) labelled, polyethylene-glycol stabilized PBNP platform was selected for further assessment of in vivo distribution and fluorescent imaging after intravenous administration in mice. (3) Results. The MB-labelled particles emitted a strong fluorescent signal at 662 nm. We found that the fluorescent light emission and steric stabilization made this PBNP-MB particle platform applicable for in vivo optical imaging. (4) Conclusion. We successfully produced a fluorescent and stable, Prussian blue-based nanosystem. The particles can be used as a platform for imaging contrast enhancement. In vivo stability and biodistribution studies revealed new aspects of the use of PBNPs.
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Affiliation(s)
- László Forgách
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
- Correspondence: (L.F.); (K.S.); (D.M.); Tel.: +36-1-459-1500 (ext. 60164) (L.F.); +36-1-459-1500 (ext. 60210) (D.M.)
| | - Nikolett Hegedűs
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
| | - Ildikó Horváth
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
| | - Bálint Kiss
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
| | - Noémi Kovács
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
| | - Zoltán Varga
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, 1117 Budapest, Hungary
| | - Géza Jakab
- Department of Pharmaceutics, Semmelweis University, 1085 Budapest, Hungary;
| | - Tibor Kovács
- Institute of Radiochemistry and Radioecology, University of Pannonia, 8200 Veszprém, Hungary;
| | - Parasuraman Padmanabhan
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 636921, Singapore;
| | - Krisztián Szigeti
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
- Correspondence: (L.F.); (K.S.); (D.M.); Tel.: +36-1-459-1500 (ext. 60164) (L.F.); +36-1-459-1500 (ext. 60210) (D.M.)
| | - Domokos Máthé
- Department of Biophysics and Radiation Biology, Semmelweis University, 1085 Budapest, Hungary; (N.H.); (I.H.); (B.K.); (N.K.); (Z.V.)
- In Vivo Imaging Advanced Core Facility, Hungarian Centre of Excellence for Molecular Medicine, 6723 Szeged, Hungary
- CROmed Translational Research Centers, 1047 Budapest, Hungary
- Correspondence: (L.F.); (K.S.); (D.M.); Tel.: +36-1-459-1500 (ext. 60164) (L.F.); +36-1-459-1500 (ext. 60210) (D.M.)
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26
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Ma Z, Wang F, Zhong Y, Salazar F, Li J, Zhang M, Ren F, Wu AM, Dai H. Cross-Link-Functionalized Nanoparticles for Rapid Excretion in Nanotheranostic Applications. ACTA ACUST UNITED AC 2020; 132:20733-20741. [PMID: 34334834 DOI: 10.1002/ange.202008083] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Most NIR-IIb fluorophores are nanoparticle-based probes with long retention ( ≈ 1 month or longer) in the body. Here, we applied a novel cross-linked coating to functionalize core/shell lead sulfide/cadmium sulfide quantum dots (PbS/CdS QDs) emitting at ≈ 1600 nm. The coating was comprised of an amphiphilic polymer followed by three crosslinked amphiphilic polymeric layers (P3 coating), imparting high biocompatibility and > 90% excretion of QDs within 2 weeks of intravenous administration. The P3-QDs were conjugated to an engineered anti-CD8 diabody (Cys-diabody) for in vivo molecular imaging of CD8 + cytotoxic T lymphocytes (CTLs) in response to anti-PD-L1 therapy. Two-plex molecular imaging in combination with down-conversion Er nanoparticles (ErNPs) was performed for real-time in vivo monitoring of PD-L1 positive tumor cells and CTLs with cellular resolution by non-invasive NIR-IIb light sheet microscopy. Imaging of angiogenesis in the tumor microenvironment and of lymph nodes deep in the body with a signal-to-background ratio of up to ≈ 170 was also achieved using P3-QDs.
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Affiliation(s)
- Zhuoran Ma
- Department of Chemistry and Bio-X, Stanford University Stanford, CA 94305 (USA)
| | - Feifei Wang
- Department of Chemistry and Bio-X, Stanford University Stanford, CA 94305 (USA)
| | - Yeteng Zhong
- Department of Chemistry and Bio-X, Stanford University Stanford, CA 94305 (USA)
| | - Felix Salazar
- Department of Molecular Imaging and Therapy, Beckman Research, Institute of the City of Hope, Duarte, CA (USA)
| | - Jiachen Li
- Department of Chemistry and Bio-X, Stanford University Stanford, CA 94305 (USA)
| | - Mingxi Zhang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan (China)
| | - Fuqiang Ren
- Department of Chemistry and Bio-X, Stanford University Stanford, CA 94305 (USA)
| | - Anna M Wu
- Department of Molecular Imaging and Therapy, Beckman Research, Institute of the City of Hope, Duarte, CA (USA)
| | - Hongjie Dai
- Department of Chemistry and Bio-X, Stanford University Stanford, CA 94305 (USA)
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27
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Wang Y, Ogasahara K, Tomihama D, Mysliborski R, Ishida M, Hong Y, Notsuka Y, Yamaoka Y, Murayama T, Muranaka A, Uchiyama M, Mori S, Yasutake Y, Fukatsu S, Kim D, Furuta H. Near‐Infrared‐III‐Absorbing and ‐Emitting Dyes: Energy‐Gap Engineering of Expanded Porphyrinoids via Metallation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yue Wang
- Department of Chemistry and Biochemistry Graduate School of Engineering the Center for Molecular Systems Kyushu University Fukuoka 819-0395 Japan
| | - Koki Ogasahara
- Department of Chemistry and Biochemistry Graduate School of Engineering the Center for Molecular Systems Kyushu University Fukuoka 819-0395 Japan
| | - Daisuke Tomihama
- Department of Chemistry and Biochemistry Graduate School of Engineering the Center for Molecular Systems Kyushu University Fukuoka 819-0395 Japan
| | - Radomir Mysliborski
- Department of Chemistry and Biochemistry Graduate School of Engineering the Center for Molecular Systems Kyushu University Fukuoka 819-0395 Japan
| | - Masatoshi Ishida
- Department of Chemistry and Biochemistry Graduate School of Engineering the Center for Molecular Systems Kyushu University Fukuoka 819-0395 Japan
| | - Yongseok Hong
- Department of Chemistry and Spectroscopy for Functional π-Electronic Systems Yonsei University Seoul 03722 Korea
| | - Yusuke Notsuka
- Graduate School of Advanced Health Sciences Saga University Saga 840-8502 Japan
| | - Yoshihisa Yamaoka
- Graduate School of Advanced Health Sciences Saga University Saga 840-8502 Japan
| | - Tomotaka Murayama
- Graduate School of Pharmaceutical Sciences The University of Tokyo Tokyo 113-0033 Japan
| | - Atsuya Muranaka
- Cluster for Pioneering Research (CPR) Advanced Elements Chemistry Laboratory RIKEN Saitama 351-0198 Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences The University of Tokyo Tokyo 113-0033 Japan
- Cluster for Pioneering Research (CPR) Advanced Elements Chemistry Laboratory RIKEN Saitama 351-0198 Japan
| | - Shigeki Mori
- Advanced Research Support Center Ehime University Matsuyama 790-8577 Japan
| | - Yuhsuke Yasutake
- Graduate School of Arts and Sciences The University of Tokyo Tokyo 153-8902 Japan
| | - Susumu Fukatsu
- Graduate School of Arts and Sciences The University of Tokyo Tokyo 153-8902 Japan
| | - Dongho Kim
- Department of Chemistry and Spectroscopy for Functional π-Electronic Systems Yonsei University Seoul 03722 Korea
| | - Hiroyuki Furuta
- Department of Chemistry and Biochemistry Graduate School of Engineering the Center for Molecular Systems Kyushu University Fukuoka 819-0395 Japan
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28
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Wang Y, Ogasahara K, Tomihama D, Mysliborski R, Ishida M, Hong Y, Notsuka Y, Yamaoka Y, Murayama T, Muranaka A, Uchiyama M, Mori S, Yasutake Y, Fukatsu S, Kim D, Furuta H. Near-Infrared-III-Absorbing and -Emitting Dyes: Energy-Gap Engineering of Expanded Porphyrinoids via Metallation. Angew Chem Int Ed Engl 2020; 59:16161-16166. [PMID: 32469135 DOI: 10.1002/anie.202006026] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Indexed: 11/07/2022]
Abstract
The synthesis of organometallic complexes of modified 26π-conjugated hexaphyrins with absorption and emission capabilities in the third near-infrared region (NIR-III) is described. Symmetry alteration of the frontier molecular orbitals (MOs) of bis-PdII and bis-PtII complexes of hexaphyrin via N-confusion modification led to substantial metal dπ -pπ interactions. This MO mixing, in turn, resulted in a significantly narrower HOMO-LUMO energy gap. A remarkable long-wavelength shift of the lowest S0 →S1 absorption beyond 1700 nm was achieved with the bis-PtII complex, t-Pt2 -3. The emergence of photoacoustic (PA) signals maximized at 1700 nm makes t-Pt2 -3 potentially useful as a NIR-III PA contrast agent. The rigid bis-PdII complexes, t-Pd2 -3 and c-Pd2 -3, are rare examples of NIR emitters beyond 1500 nm. The current study provides new insight into the design of stable, expanded porphyrinic dyes possessing NIR-III-emissive and photoacoustic-response capabilities.
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Affiliation(s)
- Yue Wang
- Department of Chemistry and Biochemistry, Graduate School of Engineering, the Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Koki Ogasahara
- Department of Chemistry and Biochemistry, Graduate School of Engineering, the Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Daisuke Tomihama
- Department of Chemistry and Biochemistry, Graduate School of Engineering, the Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Radomir Mysliborski
- Department of Chemistry and Biochemistry, Graduate School of Engineering, the Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Masatoshi Ishida
- Department of Chemistry and Biochemistry, Graduate School of Engineering, the Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Yongseok Hong
- Department of Chemistry and Spectroscopy for Functional π-Electronic Systems, Yonsei University, Seoul, 03722, Korea
| | - Yusuke Notsuka
- Graduate School of Advanced Health Sciences, Saga University, Saga, 840-8502, Japan
| | - Yoshihisa Yamaoka
- Graduate School of Advanced Health Sciences, Saga University, Saga, 840-8502, Japan
| | - Tomotaka Murayama
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Atsuya Muranaka
- Cluster for Pioneering Research (CPR), Advanced Elements Chemistry Laboratory, RIKEN, Saitama, 351-0198, Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, 113-0033, Japan.,Cluster for Pioneering Research (CPR), Advanced Elements Chemistry Laboratory, RIKEN, Saitama, 351-0198, Japan
| | - Shigeki Mori
- Advanced Research Support Center, Ehime University, Matsuyama, 790-8577, Japan
| | - Yuhsuke Yasutake
- Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, 153-8902, Japan
| | - Susumu Fukatsu
- Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, 153-8902, Japan
| | - Dongho Kim
- Department of Chemistry and Spectroscopy for Functional π-Electronic Systems, Yonsei University, Seoul, 03722, Korea
| | - Hiroyuki Furuta
- Department of Chemistry and Biochemistry, Graduate School of Engineering, the Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
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29
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Zhang Z, Fang X, Liu Z, Liu H, Chen D, He S, Zheng J, Yang B, Qin W, Zhang X, Wu C. Semiconducting Polymer Dots with Dual‐Enhanced NIR‐IIa Fluorescence for Through‐Skull Mouse‐Brain Imaging. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914397] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Zhe Zhang
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Xiaofeng Fang
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Zhihe Liu
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Haichao Liu
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Dandan Chen
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Shuqing He
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Jie Zheng
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Bing Yang
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Weiping Qin
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Xuanjun Zhang
- Cancer Centre and Centre of Reproduction, Development and Aging, Faculty of Health ScienceUniversity of Macau Taipa Macau SAR 999078 China
| | - Changfeng Wu
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
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30
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Zhang Z, Fang X, Liu Z, Liu H, Chen D, He S, Zheng J, Yang B, Qin W, Zhang X, Wu C. Semiconducting Polymer Dots with Dual‐Enhanced NIR‐IIa Fluorescence for Through‐Skull Mouse‐Brain Imaging. Angew Chem Int Ed Engl 2020; 59:3691-3698. [DOI: 10.1002/anie.201914397] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/09/2019] [Indexed: 02/02/2023]
Affiliation(s)
- Zhe Zhang
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Xiaofeng Fang
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Zhihe Liu
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Haichao Liu
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Dandan Chen
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Shuqing He
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Jie Zheng
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Bing Yang
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Weiping Qin
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Xuanjun Zhang
- Cancer Centre and Centre of Reproduction, Development and Aging, Faculty of Health ScienceUniversity of Macau Taipa Macau SAR 999078 China
| | - Changfeng Wu
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
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31
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Shin SW, Yuk JS, Chun SH, Lim YT, Um SH. Hybrid material of structural DNA with inorganic compound: synthesis, applications, and perspective. NANO CONVERGENCE 2020; 7:2. [PMID: 31903521 PMCID: PMC6943097 DOI: 10.1186/s40580-019-0211-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 11/01/2019] [Indexed: 05/06/2023]
Abstract
Owing to its precise manipulation in nanoscale, DNA as a genetic code becomes a promising and generic material in lots of nanotechnological outstanding exploitations. The nanoscale assembly of nucleic acids in aqueous solution has showed very remarkable capability that is not achievable from any other material resources. In the meantime, their striking role played by effective intracellular interactions have been identified, making these more attractive for a variety of biological applications. Lately, a number of interesting attempts have been made to augment their marvelous diagnostic and therapeutic capabilities, as being integrated with inorganic compounds involving gold, iron oxide, quantum dot, upconversion, etc. It was profoundly studied how structural DNA-inorganic hybrid materials have complemented with each other in a synergistic way for better-graded biological performances. Such hybrid materials consisting of both structural DNAs and inorganics are gradually receiving much attention as a practical and future-oriented material substitute. However, any special review articles highlighting the significant and innovative materials have yet to be published. At the first time, we here demonstrate novel hybrid complexes made of structural DNAs and inorganics for some practical applications.
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Affiliation(s)
- Seung Won Shin
- School of Chemical Engineering, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419 South Korea
| | - Ji Soo Yuk
- School of Chemical Engineering, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419 South Korea
| | - Sang Hun Chun
- School of Chemical Engineering, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419 South Korea
| | - Yong Taik Lim
- School of Chemical Engineering, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419 South Korea
- SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419 South Korea
| | - Soong Ho Um
- School of Chemical Engineering, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419 South Korea
- SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419 South Korea
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32
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Sun C, Li B, Zhao M, Wang S, Lei Z, Lu L, Zhang H, Feng L, Dou C, Yin D, Xu H, Cheng Y, Zhang F. J-Aggregates of Cyanine Dye for NIR-II in Vivo Dynamic Vascular Imaging beyond 1500 nm. J Am Chem Soc 2019; 141:19221-19225. [DOI: 10.1021/jacs.9b10043] [Citation(s) in RCA: 255] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Caixia Sun
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai 200433, P. R. China
| | - Benhao Li
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai 200433, P. R. China
| | - Mengyao Zhao
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai 200433, P. R. China
| | - Shangfeng Wang
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai 200433, P. R. China
| | - Zuhai Lei
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai 200433, P. R. China
| | - Lingfei Lu
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai 200433, P. R. China
| | - Hongxin Zhang
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai 200433, P. R. China
| | - Lishuai Feng
- Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, 600 Yishan Road, Shanghai 200233, P. R. China
| | - Chaoran Dou
- Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, 600 Yishan Road, Shanghai 200233, P. R. China
| | - Dongrui Yin
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai 200433, P. R. China
| | - Huixiong Xu
- Department of Medical Ultrasound, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai 200072, P. R. China
| | - Yingsheng Cheng
- Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, 600 Yishan Road, Shanghai 200233, P. R. China
| | - Fan Zhang
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai 200433, P. R. China
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33
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Zhong Y, Ma Z, Wang F, Wang X, Yang Y, Liu Y, Zhao X, Li J, Du H, Zhang M, Cui Q, Zhu S, Sun Q, Wan H, Tian Y, Liu Q, Wang W, Garcia KC, Dai H. In vivo molecular imaging for immunotherapy using ultra-bright near-infrared-IIb rare-earth nanoparticles. Nat Biotechnol 2019; 37:1322-1331. [PMID: 31570897 PMCID: PMC6858548 DOI: 10.1038/s41587-019-0262-4] [Citation(s) in RCA: 290] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 08/19/2019] [Indexed: 12/27/2022]
Abstract
The near-infrared-IIb (NIR-IIb) (1,500-1,700 nm) window is ideal for deep-tissue optical imaging in mammals, but lacks bright and biocompatible probes. Here, we developed biocompatible cubic-phase (α-phase) erbium-based rare-earth nanoparticles (ErNPs) exhibiting bright downconversion luminescence at ~1,600 nm for dynamic imaging of cancer immunotherapy in mice. We used ErNPs functionalized with cross-linked hydrophilic polymer layers attached to anti-PD-L1 (programmed cell death-1 ligand-1) antibody for molecular imaging of PD-L1 in a mouse model of colon cancer and achieved tumor-to-normal tissue signal ratios of ~40. The long luminescence lifetime of ErNPs (~4.6 ms) enabled simultaneous imaging of ErNPs and lead sulfide quantum dots emitting in the same ~1,600 nm window. In vivo NIR-IIb molecular imaging of PD-L1 and CD8 revealed cytotoxic T lymphocytes in the tumor microenvironment in response to immunotherapy, and altered CD8 signals in tumor and spleen due to immune activation. The cross-linked functionalization layer facilitated 90% ErNP excretion within 2 weeks without detectable toxicity in mice.
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Affiliation(s)
- Yeteng Zhong
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Zhuoran Ma
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Feifei Wang
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Xi Wang
- Key Laboratory of Luminescence and Optical Information, Ministry of Education, Department of Physics, School of Science, Beijing Jiaotong University, Beijing, China
| | - Yijun Yang
- Key Laboratory of Luminescence and Optical Information, Ministry of Education, Department of Physics, School of Science, Beijing Jiaotong University, Beijing, China
| | - Yulai Liu
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Xiang Zhao
- Departments of Molecular and Cellular Physiology and Structural Biology, Stanford University School of Medicine, Stanford, CA, USA
| | - Jiachen Li
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Haotian Du
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Mingxi Zhang
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Qiuhong Cui
- Key Laboratory of Luminescence and Optical Information, Ministry of Education, Department of Physics, School of Science, Beijing Jiaotong University, Beijing, China
| | - Shoujun Zhu
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Qinchao Sun
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Hao Wan
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Ye Tian
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Qiang Liu
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - Weizhi Wang
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA
| | - K Christopher Garcia
- Departments of Molecular and Cellular Physiology and Structural Biology, Stanford University School of Medicine, Stanford, CA, USA
| | - Hongjie Dai
- Department of Chemistry and Bio-X, Stanford University, Stanford, CA, USA.
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34
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Li J, Jiang R, Wang Q, Li X, Hu X, Yuan Y, Lu X, Wang W, Huang W, Fan Q. Semiconducting polymer nanotheranostics for NIR-II/Photoacoustic imaging-guided photothermal initiated nitric oxide/photothermal therapy. Biomaterials 2019; 217:119304. [DOI: 10.1016/j.biomaterials.2019.119304] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 06/20/2019] [Accepted: 06/24/2019] [Indexed: 01/05/2023]
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35
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Jin R, Yang X, Zhao D, Hou X, Li C, Song X, Chen W, Wang Q, Zhao Y, Liu B. An injectable hybrid hydrogel based on a genetically engineered polypeptide for second near-infrared fluorescence/photoacoustic imaging-monitored sustained chemo-photothermal therapy. NANOSCALE 2019; 11:16080-16091. [PMID: 31432846 DOI: 10.1039/c9nr04630e] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
An injectable multifunctional hydrogel based on an engineered coiled-coil polypeptide, Ag2S quantum dots (QDs), and paclitaxel (PTX) has been developed for sustained chemo-photothermal therapy. Oil-soluble Ag2S QDs and PTX were first loaded into nanogels formed with engineered polypeptide PC10A by ultrasonic treatment to prepare PC10A/Ag2S QD/PTX nanogels. The multifunctional PC10A/Ag2S QD/PTX hydrogels were prepared by dissolving the PC10A/Ag2S QD/PTX nanogels into the PC10A hydrogel. The PC10A/Ag2S QD/PTX hydrogel can be injected directly into the site of tumors. In vitro and in vivo toxicity results showed that the PC10A/Ag2S QD/PTX hydrogel presented excellent biocompatibility. Compared with single near-infrared photothermal therapy and chemotherapy, the combined therapy could effectively suppress the growth of SKOV3 ovarian carcinoma tumor. In addition, real-time monitoring of the in vivo degradation of the PC10A/Ag2S QD/PTX hydrogel was achieved by near-infrared fluorescence imaging and photoacoustic imaging. These results demonstrated that this injectable multifunctional PC10A/Ag2S QD/PTX hydrogel has the potential as a theranostic platform for sustained cancer treatments.
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Affiliation(s)
- Ruimei Jin
- Britton Chance Center for Biomedical Photonics at Wuhan National Laboratory for Optoelectronics - Hubei Bioinformatics & Molecular Imaging Key Laboratory, Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, Hubei, P. R. China.
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36
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Zhang H, Fan Y, Pei P, Sun C, Lu L, Zhang F. Tm 3+ -Sensitized NIR-II Fluorescent Nanocrystals for In Vivo Information Storage and Decoding. Angew Chem Int Ed Engl 2019; 58:10153-10157. [PMID: 31144426 DOI: 10.1002/anie.201903536] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 04/24/2019] [Indexed: 11/06/2022]
Abstract
In vivo fluorescence imaging in the second near-infrared window (NIR-II) affords deep-tissue penetration and high spatial resolution. Herein, we present a new type of Tm3+ -sensitized lanthanide nanocrystals with both excitation (1208 nm) and emission (1525 nm) located in the NIR-II window for in vivo optical information storage and decoding. Taking advantage of the tunable fluorescence lifetimes, the optical multiplexed encoding capacity is enhanced accordingly. Micro-devices with QR codes featuring the NIR-II fluorescence-lifetime multiplexed encoding were implanted into mice and were successfully decoded through time-gated fluorescence imaging technology.
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Affiliation(s)
- Hongxin Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers and iChem, Fudan University, Shanghai, 200433, P. R. China
| | - Yong Fan
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers and iChem, Fudan University, Shanghai, 200433, P. R. China
| | - Peng Pei
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers and iChem, Fudan University, Shanghai, 200433, P. R. China
| | - Caixia Sun
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers and iChem, Fudan University, Shanghai, 200433, P. R. China
| | - Lingfei Lu
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers and iChem, Fudan University, Shanghai, 200433, P. R. China
| | - Fan Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers and iChem, Fudan University, Shanghai, 200433, P. R. China
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Zhang H, Fan Y, Pei P, Sun C, Lu L, Zhang F. Tm
3+
‐Sensitized NIR‐II Fluorescent Nanocrystals for In Vivo Information Storage and Decoding. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903536] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hongxin Zhang
- Department of ChemistryShanghai Key Laboratory of Molecular Catalysis and Innovative MaterialsState Key Laboratory of Molecular Engineering of Polymers and iChemFudan University Shanghai 200433 P. R. China
| | - Yong Fan
- Department of ChemistryShanghai Key Laboratory of Molecular Catalysis and Innovative MaterialsState Key Laboratory of Molecular Engineering of Polymers and iChemFudan University Shanghai 200433 P. R. China
| | - Peng Pei
- Department of ChemistryShanghai Key Laboratory of Molecular Catalysis and Innovative MaterialsState Key Laboratory of Molecular Engineering of Polymers and iChemFudan University Shanghai 200433 P. R. China
| | - Caixia Sun
- Department of ChemistryShanghai Key Laboratory of Molecular Catalysis and Innovative MaterialsState Key Laboratory of Molecular Engineering of Polymers and iChemFudan University Shanghai 200433 P. R. China
| | - Lingfei Lu
- Department of ChemistryShanghai Key Laboratory of Molecular Catalysis and Innovative MaterialsState Key Laboratory of Molecular Engineering of Polymers and iChemFudan University Shanghai 200433 P. R. China
| | - Fan Zhang
- Department of ChemistryShanghai Key Laboratory of Molecular Catalysis and Innovative MaterialsState Key Laboratory of Molecular Engineering of Polymers and iChemFudan University Shanghai 200433 P. R. China
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38
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Toriumi N, Asano N, Ikeno T, Muranaka A, Hanaoka K, Urano Y, Uchiyama M. Design of Photostable, Activatable Near‐Infrared Photoacoustic Probes Using Tautomeric Benziphthalocyanine as a Platform. Angew Chem Int Ed Engl 2019; 58:7788-7791. [DOI: 10.1002/anie.201903303] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Indexed: 12/25/2022]
Affiliation(s)
- Naoyuki Toriumi
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
- Present address: Department of ChemistrySchool of ScienceTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
| | - Norihito Asano
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Takayuki Ikeno
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Atsuya Muranaka
- Cluster of Pioneering Research (CPR)Advanced Elements Chemistry LaboratoryRIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Kenjiro Hanaoka
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Yasuteru Urano
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
- Cluster of Pioneering Research (CPR)Advanced Elements Chemistry LaboratoryRIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
- Research Initiative for Supra-Materials (RISM)Shinshu University Ueda 386-8567 Japan
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39
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Toriumi N, Asano N, Ikeno T, Muranaka A, Hanaoka K, Urano Y, Uchiyama M. Design of Photostable, Activatable Near‐Infrared Photoacoustic Probes Using Tautomeric Benziphthalocyanine as a Platform. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Naoyuki Toriumi
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
- Present address: Department of ChemistrySchool of ScienceTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
| | - Norihito Asano
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Takayuki Ikeno
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Atsuya Muranaka
- Cluster of Pioneering Research (CPR)Advanced Elements Chemistry LaboratoryRIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Kenjiro Hanaoka
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Yasuteru Urano
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
- Cluster of Pioneering Research (CPR)Advanced Elements Chemistry LaboratoryRIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
- Research Initiative for Supra-Materials (RISM)Shinshu University Ueda 386-8567 Japan
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40
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Wu W, Yang Y, Yang Y, Yang Y, Zhang K, Guo L, Ge H, Chen X, Liu J, Feng H. Molecular Engineering of an Organic NIR-II Fluorophore with Aggregation-Induced Emission Characteristics for In Vivo Imaging. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1805549. [PMID: 30925013 DOI: 10.1002/smll.201805549] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 03/08/2019] [Indexed: 06/09/2023]
Abstract
Design and synthesis of new fluorophores with emission in the second near-infrared window (NIR-II, 1000-1700 nm) have fueled the advancement of in vivo fluorescence imaging. Organic NIR-II probes particularly attract tremendous attention due to excellent stability and biocompatibility, which facilitate clinical translation. However, reported organic NIR-II fluorescent agents often suffer from low quantum yield and complicated design. In this study, the acceptor unit of a known NIR-I aggregation-induced emission (AIE) luminogen (AIEgen) is molecularly engineered by varying a single atom from sulfur to selenium, leading to redshifted absorption and emission spectra. After formulation of the newly prepared AIEgen, the resultant AIE nanoparticles (referred as L897 NPs) have an emission tail extending to 1200 nm with a high quantum yield of 5.8%. Based on the L897 NPs, noninvasive vessel imaging and lymphatic imaging are achieved with high signal-to-background ratio and deep penetration. Furthermore, the L897 NPs can be used as good contrast agents for tumor imaging and image-guided surgery due to the high tumor/normal tissue ratio, which peaks at 9.0 ± 0.6. This work suggests a simple strategy for designing and manufacturing NIR-II AIEgens and demonstrates the potential of NIR-II AIEgens in vessel, lymphatic, and tumor imaging.
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Affiliation(s)
- Wei Wu
- Brain Research Center and State Key Laboratory of Trauma, Burns, and Combined Injury, Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Department of Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Yanqing Yang
- Department of Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Yang Yang
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211800, China
| | - Yuming Yang
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211800, China
| | - Kaiyuan Zhang
- Department of Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Li Guo
- Department of Endocrinology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Hongfei Ge
- Department of Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Xiaowei Chen
- Brain Research Center and State Key Laboratory of Trauma, Burns, and Combined Injury, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Jie Liu
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM), Nanjing Tech University, Nanjing, 211800, China
| | - Hua Feng
- Department of Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
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41
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Zhao DH, Yang XQ, Hou XL, Xuan Y, Song XL, Zhao YD, Chen W, Wang Q, Liu B. In situ aqueous synthesis of genetically engineered polypeptide-capped Ag 2S quantum dots for second near-infrared fluorescence/photoacoustic imaging and photothermal therapy. J Mater Chem B 2019; 7:2484-2492. [PMID: 32255125 DOI: 10.1039/c8tb03043j] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Ag2S quantum dots have received extensive attention as theranostic agents for second near-infrared (NIR-II) fluorescence and photoacoustic dual-mode imaging, and photothermal therapy. However, it is still greatly challenging to synthesize Ag2S quantum dots using aqueous synthesis. In this study, genetically engineered polypeptide-capped Ag2S quantum dots were successfully synthesized. Three cysteines were integrated to the C-terminal and N-terminal of RGDPC10A to enhance the stability and brightness of the synthesized Ag2S quantum dots. The RGDPC10A-capped Ag2S quantum dots exhibited excellent stability, outstanding resistance to photobleaching, and a superior quantum yield of up to 3.78% in the NIR-II biological window. The in vitro and in vivo results showed that the RGDPC10A-capped Ag2S quantum dots possessed typical NIR-II fluorescence, photoacoustic imaging, and photothermal therapeutic effectiveness against tumors. Moreover, the results of toxicity assays suggested that the RGDPC10A-capped Ag2S quantum dots have negligible long-term toxicity. These findings open up the possibility for synthesizing theranostic agents by using this aqueous method.
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Affiliation(s)
- Dong-Hui Zhao
- Britton Chance Center for Biomedical Photonics at Wuhan National Laboratory for Optoelectronics - Hubei Bioinformatics & Molecular Imaging Key Laboratory, Collaborative Innovation Center for Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, Hubei, P. R. China.
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42
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Ma Z, Wan H, Wang W, Zhang X, Uno T, Yang Q, Yue J, Gao H, Zhong Y, Tian Y, Sun Q, Liang Y, Dai H. A theranostic agent for cancer therapy and imaging in the second near-infrared window. NANO RESEARCH 2019; 12:273-279. [PMID: 31832124 PMCID: PMC6907162 DOI: 10.1007/s12274-018-2210-x] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 09/18/2018] [Accepted: 09/18/2018] [Indexed: 05/21/2023]
Abstract
Theranostic nanoparticles are integrated systems useful for simultaneous diagnosis and imaging guided delivery of therapeutic drugs, with wide ranging potential applications in the clinic. Here we developed a theranostic nanoparticle (~ 24 nm size by dynamic light scattering) p-FE-PTX-FA based on polymeric micelle encapsulating an organic dye (FE) fluorescing in the 1,000-1,700 nm second near-infrared (NIR-II) window and an anti-cancer drug paclitaxel. Folic acid (FA) was conjugated to the nanoparticles to afford specific binding to molecular folate receptors on murine breast cancer 4T1 tumor cells. In vivo, the nanoparticles accumulated in 4T1 tumor through both passive and active targeting effect. Under an 808 nm laser excitation, fluorescence detection above 1,300 nm afforded a large Stokes shift, allowing targeted molecular imaging tumor with high signal to background ratios, reaching a high tumor to normal tissue signal ratio (T/NT) of (20.0 ± 2.3). Further, 4T1 tumors on mice were completed eradicated by paclitaxel released from p-FE-PTA-FA within 20 days of the first injection. Pharmacokinetics and histology studies indicated p-FE-PTX-FA had no obvious toxic side effects to major organs. This represented the first NIR-II theranostic agent developed.
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Affiliation(s)
- Zhuoran Ma
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA
| | - Hao Wan
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA
| | - Weizhi Wang
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100190, China
| | - Xiaodong Zhang
- Department of Physics and Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, School of Sciences, Tianjin University, Tianjin 300350, China
| | - Takaaki Uno
- JSR Corporation Advanced Materials Research Laboratories, 100 Kawajiri-Cho, Yokkaichi, Mie 5108552, Japan
| | - Qianglai Yang
- Department of Materials Science and Engineering, South University of Science and Technology of China, Shenzhen 518055, China
| | - Jingying Yue
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA
| | - Hongpeng Gao
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA
| | - Yeteng Zhong
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA
| | - Ye Tian
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA
| | - Qinchao Sun
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA
| | - Yongye Liang
- Department of Materials Science and Engineering, South University of Science and Technology of China, Shenzhen 518055, China
| | - Hongjie Dai
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA
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43
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Wang H, Mu X, Yang J, Liang Y, Zhang XD, Ming D. Brain imaging with near-infrared fluorophores. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.11.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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44
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Li Y, Zeng S, Hao J. Non-Invasive Optical Guided Tumor Metastasis/Vessel Imaging by Using Lanthanide Nanoprobe with Enhanced Down-Shifting Emission beyond 1500 nm. ACS NANO 2019; 13:248-259. [PMID: 30604961 DOI: 10.1021/acsnano.8b05431] [Citation(s) in RCA: 134] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Visualization of tumor vessels/metastasis and cerebrovascular architecture is vitally important for analyzing pathological states of brain diseases and a tumor's abnormal blood vessels to improve cancer diagnoses. In vivo fluorescence imaging using second near-infrared emission beyond 1500 nm (NIR-IIb) has emerged as a next generation optical imaging method with significant improvement in imaging sensitivity and spatial resolution. Unfortunately, a highly biocompatible probe capable of generating NIR-IIb emission with sufficient brightness and uniformed size is still scarce. Here, we have proposed the poly(acrylic acid) (PAA)-modified NaLnF4:40Gd/20Yb/2Er nanorods (Ln = Y, Yb, Lu, PAA-Ln-NRs) with enhanced downshifting NIR-IIb emission, high quantum yield (QY), relatively narrow bandwidth (∼160 nm), and high biocompatibility via Ce3+ doping for high performance NIR-IIb bioimaging. The downshifting emission beyond 1500 nm is improved by 1.75-2.2 times with simultaneously suppressing the upconversion (UC) path in Y, Yb, and Lu hosts via Ce3+ doping. Moreover, compared with the traditionally used Y-based host, the QY of NIR-IIb emission in the Lu-based probe in water is improved from 2.2% to 3.6%. The explored bright NIR-IIb emitted PAA-Lu-NRs were used for high sensitivity small tumor (∼4 mm)/metastatic tiny tumor detection (∼3 mm), tumor vessel visualization with high spatial resolution (41 μm), and brain vessel imaging. Therefore, our findings open up the opportunity of utilizing the lanthanide based NIR-IIb probe with bright 1525 nm emission for in vivo optical-guided tumor vessel/metastasis and noninvasive brain vascular imaging.
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Affiliation(s)
- Youbin Li
- Synergetic Innovation Center for Quantum Effects and Application, Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of Ministry of Education, School of Physics and Electronics , Hunan Normal University , Changsha 410081 , P.R. China
| | - Songjun Zeng
- Synergetic Innovation Center for Quantum Effects and Application, Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of Ministry of Education, School of Physics and Electronics , Hunan Normal University , Changsha 410081 , P.R. China
| | - Jianhua Hao
- Department of Applied Physics , The Hong Kong Polytechnic University , Hong Kong , China
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Miao Y, Gu C, Zhu Y, Yu B, Shen Y, Cong H. Recent Progress in Fluorescence Imaging of the Near‐Infrared II Window. Chembiochem 2018; 19:2522-2541. [DOI: 10.1002/cbic.201800466] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Indexed: 01/16/2023]
Affiliation(s)
- Yawei Miao
- Institute of Biomedical Materials and EngineeringCollege of Materials Science and EngineeringLaboratory for New Fiber Materials and Modern Textile, Growing Base for State Key LaboratoryCollege of Chemistry and Chemical EngineeringQingdao University Qingdao 266071 P.R. China
| | - Chuantao Gu
- Institute of Biomedical Materials and EngineeringCollege of Materials Science and EngineeringLaboratory for New Fiber Materials and Modern Textile, Growing Base for State Key LaboratoryCollege of Chemistry and Chemical EngineeringQingdao University Qingdao 266071 P.R. China
| | - Yaowei Zhu
- Institute of Biomedical Materials and EngineeringCollege of Materials Science and EngineeringLaboratory for New Fiber Materials and Modern Textile, Growing Base for State Key LaboratoryCollege of Chemistry and Chemical EngineeringQingdao University Qingdao 266071 P.R. China
| | - Bing Yu
- Institute of Biomedical Materials and EngineeringCollege of Materials Science and EngineeringLaboratory for New Fiber Materials and Modern Textile, Growing Base for State Key LaboratoryCollege of Chemistry and Chemical EngineeringQingdao University Qingdao 266071 P.R. China
| | - Youqing Shen
- Institute of Biomedical Materials and EngineeringCollege of Materials Science and EngineeringLaboratory for New Fiber Materials and Modern Textile, Growing Base for State Key LaboratoryCollege of Chemistry and Chemical EngineeringQingdao University Qingdao 266071 P.R. China
- Center for Bionanoengineering and Key Laboratory of Biomass, Chemical Engineering of Ministry of EducationCollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 P.R. China
| | - Hailin Cong
- Institute of Biomedical Materials and EngineeringCollege of Materials Science and EngineeringLaboratory for New Fiber Materials and Modern Textile, Growing Base for State Key LaboratoryCollege of Chemistry and Chemical EngineeringQingdao University Qingdao 266071 P.R. China
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Wang Z, Jiao H, Fu Z. Investigating the Luminescence Behaviors and Temperature Sensing Properties of Rare-Earth-Doped Ba2In2O5 Phosphors. Inorg Chem 2018; 57:8841-8849. [DOI: 10.1021/acs.inorgchem.8b00739] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Zhiying Wang
- Key Laboratory of Macromolecular Science of Shaanxi Province, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Laboratory for Advanced Energy Technology, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710062, Shaanxi, People’s Republic of China
| | - Huan Jiao
- Key Laboratory of Macromolecular Science of Shaanxi Province, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Laboratory for Advanced Energy Technology, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710062, Shaanxi, People’s Republic of China
| | - Zuoling Fu
- Coherent Light and Atomic and Molecular Spectroscopy Laboratory, Key Laboratory of Physics and Technology for Advanced Batteries, College of Physics, Jilin University, Changchun 130012, People’s Republic of China
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Shayan K, He X, Luo Y, Rabut C, Li X, Hartmann NF, Blackburn JL, Doorn SK, Htoon H, Strauf S. Suppression of exciton dephasing in sidewall-functionalized carbon nanotubes embedded into metallo-dielectric antennas. NANOSCALE 2018; 10:12631-12638. [PMID: 29943788 DOI: 10.1039/c8nr03542c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Covalent functionalization of single-walled carbon nanotubes (SWCNTs) is a promising route to enhance the quantum yield of exciton emission and can lead to single-photon emission at room temperature. However, the spectral linewidth of the defect-related E11* emission remains rather broad. Here, we systematically investigate the low-temperature exciton emission of individual SWCNTs that have been dispersed with sodium-deoxycholate (DOC) and polyfluorene (PFO-BPy), are grown by laser vaporization (LV) or by CoMoCat techniques and are functionalized with oxygen as well as 3,5-dichlorobenzene groups. The E11 excitons in oxygen-functionalized SWCNTs remain rather broad with up to 10 meV linewidth while exciton emission from 3,5-dichlorobenzene functionalized SWCNTs is found to be about one order of magnitude narrower. In all cases, wrapping with PFO-BPy provides significantly better protection against pump induced dephasing compared to DOC. To further study the influence of exciton localization on pump-induced dephasing, we have embedded the functionalized SWCNTs into metallo-dielectric antenna cavities to maximize light collection. We show that 0D excitons attributed to the E11* emission of 3,5-dichlorobenzene quantum defects of LV-grown SWCNTs can display near resolution-limited linewidths down to 35 μeV. Interestingly, these 0D excitons give rise to a 3-fold suppressed pump-induced exciton dephasing compared to the E11 excitons in the same SWCNT. These findings provide a foundation to build a unified description of the emergence of novel optical behavior from the interplay of covalently introduced defects, dispersants, and exciton confinement in SWCNTs and might further lead to the realization of indistinguishable photons from carbon nanotubes.
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Affiliation(s)
- Kamran Shayan
- Department of Physics, Stevens Institute of Technology, Hoboken, NJ 07030, USA.
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48
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Xue Z, Zeng S, Hao J. Non-invasive through-skull brain vascular imaging and small tumor diagnosis based on NIR-II emissive lanthanide nanoprobes beyond 1500 nm. Biomaterials 2018; 171:153-163. [DOI: 10.1016/j.biomaterials.2018.04.037] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 04/09/2018] [Accepted: 04/14/2018] [Indexed: 01/08/2023]
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Deng Z, Li X, Xue Z, Jiang M, Li Y, Zeng S, Liu H. A high performance Sc-based nanoprobe for through-skull fluorescence imaging of brain vessels beyond 1500 nm. NANOSCALE 2018; 10:9393-9400. [PMID: 29741177 DOI: 10.1039/c8nr00305j] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Optical bioimaging that works in the second near infrared region (NIR-II, 1000-1700 nm) has emerged as a next generation imaging technique with superior imaging sensitivity and spatial resolution compared to traditional optical imaging utilizing visible and near-infrared lights (below 900 nm). Herein, a new Sc-based NIR-II probe was explored for high performance NIR-II in vivo bioimaging and optical imaging-guided non-invasive brain blood vessel visualization. The lanthanide doped Sc-based probes (KSc2F7:Yb3+/Er3+) possess a pure orthorhombic phase structure with size control by adjusting the F- ion content. These probes present a dominant red upconversion (UC) emission, which is significantly different from the traditional NaYF4:Yb/Er host, which usually has a green UC emission. More importantly, apart from the dominant red UC emission, these probes also possess a strong NIR-II downconversion (DC) emission centered at 1525 nm, which is usually ignored for bioimaging applications. In vivo NIR-II imaging reveals that our explored Sc-based nanorods are promising probes for highly sensitive optical imaging. Moreover, non-invasive through-skull fluorescence bioimaging of brain vessels with high spatial resolution was demonstrated. Therefore, it is expected that Sc-based nanomaterials with unique dominant red UC and DC NIR-II emissions beyond 1500 nm are ideal probes for bio-applications.
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Affiliation(s)
- Zhiming Deng
- School of Physics and Electronics, and Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of the Ministry of Education, and Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal University, Changsha 410081, Hunan, China.
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Blackburn JL, Ferguson AJ, Cho C, Grunlan JC. Carbon-Nanotube-Based Thermoelectric Materials and Devices. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:1704386. [PMID: 29356158 DOI: 10.1002/adma.201704386] [Citation(s) in RCA: 187] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 09/24/2017] [Indexed: 06/07/2023]
Abstract
Conversion of waste heat to voltage has the potential to significantly reduce the carbon footprint of a number of critical energy sectors, such as the transportation and electricity-generation sectors, and manufacturing processes. Thermal energy is also an abundant low-flux source that can be harnessed to power portable/wearable electronic devices and critical components in remote off-grid locations. As such, a number of different inorganic and organic materials are being explored for their potential in thermoelectric-energy-harvesting devices. Carbon-based thermoelectric materials are particularly attractive due to their use of nontoxic, abundant source-materials, their amenability to high-throughput solution-phase fabrication routes, and the high specific energy (i.e., W g-1 ) enabled by their low mass. Single-walled carbon nanotubes (SWCNTs) represent a unique 1D carbon allotrope with structural, electrical, and thermal properties that enable efficient thermoelectric-energy conversion. Here, the progress made toward understanding the fundamental thermoelectric properties of SWCNTs, nanotube-based composites, and thermoelectric devices prepared from these materials is reviewed in detail. This progress illuminates the tremendous potential that carbon-nanotube-based materials and composites have for producing high-performance next-generation devices for thermoelectric-energy harvesting.
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Affiliation(s)
- Jeffrey L Blackburn
- Chemistry and Nanoscience Center, National Renewable Energy Laboratory, Golden, CO, 80401-3305, USA
| | - Andrew J Ferguson
- Chemistry and Nanoscience Center, National Renewable Energy Laboratory, Golden, CO, 80401-3305, USA
| | - Chungyeon Cho
- Department of Mechanical Engineering, Texas A&M University, College Station, TX, 77843-3003, USA
| | - Jaime C Grunlan
- Department of Mechanical Engineering, Texas A&M University, College Station, TX, 77843-3003, USA
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