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Li L, Xue Y, Li X, Li J, Fu Y, Ding Y, Liu T, Jia N, Wu Y, Bu H, Ouyang X. Copper Nanosheet-Based Wash-Free Fluorescence Imaging of Cancer Cells. Anal Chem 2024; 96:2052-2058. [PMID: 38263605 DOI: 10.1021/acs.analchem.3c04644] [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
Near-infrared fluorescence (NIRF) probes greatly facilitate in vivo imaging of various biologically important species. However, there are several significant limitations such as consuming washing steps, photobleaching, and low signal intensity. Herein, we synthesized fluorescent copper nanosheets templated with DNA scaffolds (DNS/CuNSs). We employ them and Cy5.5 of the fluorescence resonance energy transfer (FRET) system, which have a larger Stokes shift (∼12-fold) than the traditional NIRF dye Cy5.5. Based on their excellent fluorescence properties, we employ DNS/CuNSs-Cy5.5 for fluorescence probes in cancer cell imaging. Compared with the free Cy5.5 fluorescence probe, the novel fluorescence imaging probe implements wash-free imaging and exhibits enhanced anti-photobleaching ability (∼5.5-fold). Moreover, the FRET system constructed by DNS/CuNSs has a higher signal amplification ability (∼4.17-fold), which is more similar to that of Cu nanoclusters prepared with DNA nanomonomers as a template. This work provides a new idea for cancer cell MCF-7 imaging and is expected to promote the development of cancer cell fluorescence imaging.
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Affiliation(s)
- Le Li
- Xi'an Key Laboratory of Functional Supramolecular Structure and Materials, Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, Shaanxi 710127, P. R. China
| | - Yumiao Xue
- Xi'an Key Laboratory of Functional Supramolecular Structure and Materials, Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, Shaanxi 710127, P. R. China
| | - Xinyi Li
- Xi'an Key Laboratory of Functional Supramolecular Structure and Materials, Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, Shaanxi 710127, P. R. China
| | - Jiaqi Li
- Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), College of Life Sciences, Northwest University, Xi'an, Shaanxi 710069, P. R. China
| | - Yue Fu
- Xi'an Key Laboratory of Functional Supramolecular Structure and Materials, Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, Shaanxi 710127, P. R. China
| | - Yawen Ding
- Xi'an Key Laboratory of Functional Supramolecular Structure and Materials, Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, Shaanxi 710127, P. R. China
| | - Ting Liu
- Xi'an Key Laboratory of Functional Supramolecular Structure and Materials, Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, Shaanxi 710127, P. R. China
| | - Nan Jia
- Xi'an Key Laboratory of Functional Supramolecular Structure and Materials, Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, Shaanxi 710127, P. R. China
| | - Yongli Wu
- Xi'an Key Laboratory of Functional Supramolecular Structure and Materials, Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, Shaanxi 710127, P. R. China
| | - Huaiyu Bu
- Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), College of Life Sciences, Northwest University, Xi'an, Shaanxi 710069, P. R. China
| | - Xiangyuan Ouyang
- Xi'an Key Laboratory of Functional Supramolecular Structure and Materials, Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, Shaanxi 710127, P. R. China
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Gupta U, Maity D, Sharma VK. Recent advances of polymeric nanoplatforms for cancer treatment: smart delivery systems (SDS), nanotheranostics and multidrug resistance (MDR) inhibition. Biomed Mater 2023; 19:012003. [PMID: 37944188 DOI: 10.1088/1748-605x/ad0b23] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 11/09/2023] [Indexed: 11/12/2023]
Abstract
Nanotheranostics is a promising field that combines the benefits of diagnostic and treatment into a single nano-platform that not only administers treatment but also allows for real-time monitoring of therapeutic response, decreasing the possibility of under/over-drug dosing. Furthermore, developing smart delivery systems (SDSs) for cancer theranostics that can take advantage of various tumour microenvironment (TME) conditions (such as deformed tumour vasculature, various over-expressed receptor proteins, reduced pH, oxidative stress, and resulting elevated glutathione levels) can aid in achieving improved pharmacokinetics, higher tumour accumulation, enhanced antitumour efficacy, and/or decreased side effects and multidrug resistance (MDR) inhibition. Polymeric nanoparticles (PNPs) are being widely investigated in this regard due to their unique features such as small size, passive/active targeting possibility, better pharmaceutical kinetics and biological distribution, decreased adverse reactions of the established drugs, inherent inhibitory properties to MDR efflux pump proteins, as well as the feasibility of delivering numerous therapeutic substances in just one design. Hence in this review, we have primarily discussed PNPs based targeted and/or controlled SDSs in which we have elaborated upon different TME mediated nanotheranostic platforms (NTPs) including active/passive/magnetic targeting platforms along with pH/ROS/redox-responsive platforms. Besides, we have elucidated different imaging guided cancer therapeutic platforms based on four major cancer imaging techniques i.e., fluorescence/photo-acoustic/radionuclide/magnetic resonance imaging, Furthermore, we have deliberated some of the most recently developed PNPs based multimodal NTPs (by combining two or more imaging or therapy techniques on a single nanoplatform) in cancer theranostics. Moreover, we have provided a brief update on PNPs based NTP which are recently developed to overcome MDR for effective cancer treatment. Additionally, we have briefly discussed about the tissue biodistribution/tumour targeting efficiency of these nanoplatforms along with recent preclinical/clinical studies. Finally, we have elaborated on various limitations associated with PNPs based nanoplatforms.
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Affiliation(s)
- Urvashi Gupta
- Department of Bioengineering, Imperial College London, London SW7 2BX, United Kingdom
| | - Dipak Maity
- School of Health Sciences & Technology, University of Petroleum and Energy Studies, Dehradun, Uttarakhand 248007, India
| | - Virender K Sharma
- Program for the Environment and Sustainability, Department of Environmental and Occupational Health, School of Public Health, Texas A&M University, 1266 TAMU, College Station, TX 77843, United States of America
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Bai Y, Zhang S, Dong H, Liu Y, Liu C, Zhang X. Advanced Techniques for Detecting Protein Misfolding and Aggregation in Cellular Environments. Chem Rev 2023; 123:12254-12311. [PMID: 37874548 DOI: 10.1021/acs.chemrev.3c00494] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Protein misfolding and aggregation, a key contributor to the progression of numerous neurodegenerative diseases, results in functional deficiencies and the creation of harmful intermediates. Detailed visualization of this misfolding process is of paramount importance for improving our understanding of disease mechanisms and for the development of potential therapeutic strategies. While in vitro studies using purified proteins have been instrumental in delivering significant insights into protein misfolding, the behavior of these proteins in the complex milieu of living cells often diverges significantly from such simplified environments. Biomedical imaging performed in cell provides cellular-level information with high physiological and pathological relevance, often surpassing the depth of information attainable through in vitro methods. This review highlights a variety of methodologies used to scrutinize protein misfolding within biological systems. This includes optical-based methods, strategies leaning on mass spectrometry, in-cell nuclear magnetic resonance, and cryo-electron microscopy. Recent advancements in these techniques have notably deepened our understanding of protein misfolding processes and the features of the resulting misfolded species within living cells. The progression in these fields promises to catalyze further breakthroughs in our comprehension of neurodegenerative disease mechanisms and potential therapeutic interventions.
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Affiliation(s)
- Yulong Bai
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou 310030, Zhejiang Province, China
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning 116023, China
| | - Shengnan Zhang
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 201210, China
| | - Hui Dong
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 201210, China
- University of the Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Yu Liu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning 116023, China
| | - Cong Liu
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 201210, China
- State Key Laboratory of Chemical Biology, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Shanghai 200032, China
| | - Xin Zhang
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou 310030, Zhejiang Province, China
- Westlake Laboratory of Life Sciences and Biomedicine, 18 Shilongshan Road, Hangzhou 310024, Zhejiang Province, China
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Mellid-Carballal R, Gutierrez-Gutierrez S, Rivas C, Garcia-Fuentes M. Viral protein-based nanoparticles (part 2): Pharmaceutical applications. Eur J Pharm Sci 2023; 189:106558. [PMID: 37567394 DOI: 10.1016/j.ejps.2023.106558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 07/10/2023] [Accepted: 08/04/2023] [Indexed: 08/13/2023]
Abstract
Viral protein nanoparticles (ViP NPs) such as virus-like particles and virosomes are structures halfway between viruses and synthetic nanoparticles. The biological nature of ViP NPs endows them with the biocompatibility, biodegradability, and functional properties that many synthetic nanoparticles lack. At the same time, the absence of a viral genome avoids the safety concerns of viruses. Such characteristics of ViP NPs offer a myriad of opportunities for theirapplication at several points across disease development: from prophylaxis to diagnosis and treatment. ViP NPs present remarkable immunostimulant properties, and thus the vaccination field has benefited the most from these platforms capable of overcoming the limitations of both traditional and subunit vaccines. This was reflected in the marketing authorization of several VLP- and virosome-based vaccines. Besides, ViP NPs inherit the ability of viruses to deliver their cargo to target cells. Because of that, ViP NPs are promising candidates as vectors for drug and gene delivery, and for diagnostic applications. In this review, we analyze the pharmaceutical applications of ViP NPs, describing the products that are commercially available or under clinical evaluation, but also the advances that scientists are making toward the implementation of ViP NPs in other areas of major pharmaceutical interest.
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Affiliation(s)
- Rocio Mellid-Carballal
- CiMUS Research Center, Universidad de Santiago de Compostela, Spain; Department of Pharmacology, Pharmacy and Pharmaceutical Technology, Universidad de Santiago de Compostela, Spain
| | - Sara Gutierrez-Gutierrez
- CiMUS Research Center, Universidad de Santiago de Compostela, Spain; Department of Pharmacology, Pharmacy and Pharmaceutical Technology, Universidad de Santiago de Compostela, Spain
| | - Carmen Rivas
- CiMUS Research Center, Universidad de Santiago de Compostela, Spain; Health Research Institute of Santiago de Compostela (IDIS), Universidad de Santiago de Compostela, Spain; Departamento de Biología Molecular y Celular, Centro Nacional de Biotecnología (CNB)-CSIC, Spain
| | - Marcos Garcia-Fuentes
- CiMUS Research Center, Universidad de Santiago de Compostela, Spain; Department of Pharmacology, Pharmacy and Pharmaceutical Technology, Universidad de Santiago de Compostela, Spain; Health Research Institute of Santiago de Compostela (IDIS), Universidad de Santiago de Compostela, Spain.
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5
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Oliveira BB, Ferreira D, Fernandes AR, Baptista PV. Engineering gold nanoparticles for molecular diagnostics and biosensing. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2023; 15:e1836. [PMID: 35932114 DOI: 10.1002/wnan.1836] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 06/22/2022] [Accepted: 07/13/2022] [Indexed: 01/31/2023]
Abstract
Advances in nanotechnology and medical science have spurred the development of engineered nanomaterials and nanoparticles with particular focus on their applications in biomedicine. In particular, gold nanoparticles (AuNPs) have been the focus of great interest, due to their exquisite intrinsic properties, such as ease of synthesis and surface functionalization, tunable size and shape, lack of acute toxicity and favorable optical, electronic, and physicochemical features, which possess great value for application in biodetection and diagnostics purposes, including molecular sensing, photoimaging, and application under the form of portable and simple biosensors (e.g., lateral flow immunoassays that have been extensively exploited during the current COVID-19 pandemic). We shall discuss the main properties of AuNPs, their synthesis and conjugation to biorecognition moieties, and the current trends in sensing and detection in biomedicine and diagnostics. This article is categorized under: Diagnostic Tools > Biosensing Diagnostic Tools > In Vitro Nanoparticle-Based Sensing Diagnostic Tools > In Vivo Nanodiagnostics and Imaging.
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Affiliation(s)
- Beatriz B Oliveira
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal.,i4HB, Associate Laboratory-Institute for Health and Bioeconomy, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal
| | - Daniela Ferreira
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal.,i4HB, Associate Laboratory-Institute for Health and Bioeconomy, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal
| | - Alexandra R Fernandes
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal.,i4HB, Associate Laboratory-Institute for Health and Bioeconomy, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal
| | - Pedro Viana Baptista
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal.,i4HB, Associate Laboratory-Institute for Health and Bioeconomy, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal
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6
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Xie Y, Wang M, Sun Q, Wang D, Li C. Recent Advances in Tetrakis (4‐Carboxyphenyl) Porphyrin‐Based Nanocomposites for Tumor Therapy. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Affiliation(s)
- Yulin Xie
- Institute of Molecular Sciences and Engineering Institute of Frontier and Interdisciplinary Science Shandong University Qingdao 266237 P.R. China
| | - Man Wang
- Institute of Molecular Sciences and Engineering Institute of Frontier and Interdisciplinary Science Shandong University Qingdao 266237 P.R. China
| | - Qianqian Sun
- Institute of Molecular Sciences and Engineering Institute of Frontier and Interdisciplinary Science Shandong University Qingdao 266237 P.R. China
| | - Dongmei Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Life Sciences Zhejiang Normal University Jinhua 321004 P.R. China
| | - Chunxia Li
- Institute of Molecular Sciences and Engineering Institute of Frontier and Interdisciplinary Science Shandong University Qingdao 266237 P.R. China
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7
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Rana DK, Bhattacharya SC. Implication toward a simple strategy to generate pH tunable FRET-based biosensing. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 282:121687. [PMID: 35940066 DOI: 10.1016/j.saa.2022.121687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/24/2022] [Accepted: 07/25/2022] [Indexed: 06/15/2023]
Abstract
The present contribution depicts a unique approach to generate tunable Förster resonance energy transfer (FRET) emission with variation of pH of the medium. The pH sensitive absorption of Doxorubicin leads to modification of spectral overlap between emission spectra of donor (Pyrazoline) and absorption spectra of acceptor (Doxorubicin) thereby sensing maximum FRET efficiency in an optimum pH (near pKa of Doxorubicin). This drug molecule exhibits an instantaneous conformation change at a particular pH, which consequences on abrupt ON-and-OFF FRET efficiency. At elevated pH, both the drug molecules exhibit conformational change and form stable fluorescent exciplex, switching off the FRET emission. Confocal fluorescence images of live HepG2 cells imply that the sensor can proficiently go through the cell membrane and can be applied in the controlled delivery of drug to the tumor cell lines.
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Affiliation(s)
- Dipak Kumar Rana
- Department of Chemistry, Saldiha College, Bankura - 722173, West Bengal, India.
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8
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Li Y, Chen Q, Pan X, Lu W, Zhang J. New insight into the application of fluorescence platforms in tumor diagnosis: From chemical basis to clinical application. Med Res Rev 2022; 43:570-613. [PMID: 36420715 DOI: 10.1002/med.21932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 09/22/2022] [Accepted: 11/04/2022] [Indexed: 11/27/2022]
Abstract
Early and rapid diagnosis of tumors is essential for clinical treatment or management. In contrast to conventional means, bioimaging has the potential to accurately locate and diagnose tumors at an early stage. Fluorescent probe has been developed as an ideal tool to visualize tumor sites and to detect biological molecules which provides a requirement for noninvasive, real-time, precise, and specific visualization of structures and complex biochemical processes in vivo. Rencently, the development of synthetic organic chemistry and new materials have facilitated the development of near-infrared small molecular sensing platforms and nanoimaging platforms. This provides a competitive tool for various fields of bioimaging such as biological structure and function imaging, disease diagnosis, in situ at the in vivo level, and real-time dynamic imaging. This review systematically focused on the recent progress of small molecular near-infrared fluorescent probes and nano-fluorescent probes as new biomedical imaging tools in the past 3-5 years, and it covers the application of tumor biomarker sensing, tumor microenvironment imaging, and tumor vascular imaging, intraoperative guidance and as an integrated platform for diagnosis, aiming to provide guidance for researchers to design and develop future biomedical diagnostic tools.
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Affiliation(s)
- Yanchen Li
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center Xi'an Jiaotong University Xi'an China
| | - Qinhua Chen
- Department of Pharmacy Shenzhen Baoan Authentic TCM Therapy Hospital Shenzhen China
| | - Xiaoyan Pan
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center Xi'an Jiaotong University Xi'an China
| | - Wen Lu
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center Xi'an Jiaotong University Xi'an China
| | - Jie Zhang
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center Xi'an Jiaotong University Xi'an China
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9
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He W, Zhang Z, Luo Y, Kwok RTK, Zhao Z, Tang BZ. Recent advances of aggregation-induced emission materials for fluorescence image-guided surgery. Biomaterials 2022; 288:121709. [PMID: 35995625 DOI: 10.1016/j.biomaterials.2022.121709] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 07/23/2022] [Accepted: 07/31/2022] [Indexed: 01/10/2023]
Abstract
Real-time intraoperative guidance is essential during various surgical treatment of many diseases. Aggregation-induced emission (AIE) materials have shown great potential for guiding surgeons during complex interventions, with the merits of deep tissue penetration, high quantum yield, high molar absorptivity, low background, good targeting ability and excellent photostability. Herein, we provided insights to design efficient AIE materials regarding three key parameters, i.e., deep-tissue penetration ability, high brightness of AIE luminogens (AIEgens), and precise tumor/other pathology nidus targeting strategies, for realizing better application of fluorescence image-guided surgery. Representative interdisciplinary achievements were outlined for the demonstration of this emerging field. Challenges and future opportunities of AIE materials were briefly discussed. The aim of this review is to provide a comprehensive view of AIE materials for intraoperative guidance for researchers and surgeons, and to inspire more further correlational studies in the new frontiers of image-guided surgery.
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Affiliation(s)
- Wei He
- School of Science and Engineering, Clinical Translational Research Center of Aggregation-Induced Emission, School of Medicine, The Second Affiliated Hospital, The Chinese University of Hong Kong, Shenzhen, Guangdong, 518172, China; Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China; HKUST Shenzhen Research Institute, No. 9 Yuexing 1st RD, South Area Hi-tech Park, Nanshan, Shenzhen, 518057, China; Center for Aggregation-Induced Emission and State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, China.
| | - Zicong Zhang
- School of Science and Engineering, Clinical Translational Research Center of Aggregation-Induced Emission, School of Medicine, The Second Affiliated Hospital, The Chinese University of Hong Kong, Shenzhen, Guangdong, 518172, China.
| | - Yumei Luo
- School of Science and Engineering, Clinical Translational Research Center of Aggregation-Induced Emission, School of Medicine, The Second Affiliated Hospital, The Chinese University of Hong Kong, Shenzhen, Guangdong, 518172, China.
| | - Ryan Tsz Kin Kwok
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China; HKUST Shenzhen Research Institute, No. 9 Yuexing 1st RD, South Area Hi-tech Park, Nanshan, Shenzhen, 518057, China.
| | - Zheng Zhao
- School of Science and Engineering, Clinical Translational Research Center of Aggregation-Induced Emission, School of Medicine, The Second Affiliated Hospital, The Chinese University of Hong Kong, Shenzhen, Guangdong, 518172, China; HKUST Shenzhen Research Institute, No. 9 Yuexing 1st RD, South Area Hi-tech Park, Nanshan, Shenzhen, 518057, China.
| | - Ben Zhong Tang
- School of Science and Engineering, Clinical Translational Research Center of Aggregation-Induced Emission, School of Medicine, The Second Affiliated Hospital, The Chinese University of Hong Kong, Shenzhen, Guangdong, 518172, China; Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China; HKUST Shenzhen Research Institute, No. 9 Yuexing 1st RD, South Area Hi-tech Park, Nanshan, Shenzhen, 518057, China; Center for Aggregation-Induced Emission and State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, China.
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10
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Lin Y, Qiu T, Lan Y, Li Z, Wang X, Zhou M, Li Q, Li Y, Liang J, Zhang J. Multi-Modal Optical Imaging and Combined Phototherapy of Nasopharyngeal Carcinoma Based on a Nanoplatform. Int J Nanomedicine 2022; 17:2435-2446. [PMID: 35656166 PMCID: PMC9151321 DOI: 10.2147/ijn.s357493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 05/11/2022] [Indexed: 11/23/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a common malignant tumor of the head and neck with a high incidence rate worldwide, especially in southern China. Phototheranostics in combination with nanoparticles is an integrated strategy for enabling simultaneous diagnosis, real-time monitoring, and administration of precision therapy for nasopharyngeal carcinoma (NPC). It has shown great potential in the field of cancer diagnosis and treatment owing to its unique noninvasive advantages. Many Chinese and international research teams have applied nano-targeted drugs to optical diagnosis and treatment technology to conduct multimodal imaging and collaborative treatment of NPC, which has become a hot research topic. In this review, we aimed to introduce the recent developments in phototheranostics of NPC based on a nanoplatform. This study aimed to elaborate on the applications of nanoplatform-based optical imaging strategies and treatment modalities, including fluorescence imaging, photoacoustic imaging, Raman spectroscopy imaging, photodynamic therapy, and photothermal therapy. This study is expected to provide a scientific basis for further research and development of NPC diagnosis and treatment.
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Affiliation(s)
- Yanping Lin
- Department of Radiology, DongGuan Tungwah Hospital, DongGuan, Guangdong, 523000, People's Republic of China
| | - Ting Qiu
- Department of Radiology, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, Guangdong, 519000, People's Republic of China
| | - Yintao Lan
- Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong, 511436, People's Republic of China
| | - Zhaoyong Li
- Department of Radiology, DongGuan Tungwah Hospital, DongGuan, Guangdong, 523000, People's Republic of China
| | - Xin Wang
- Department of Oncology, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, Guangdong, 511500, People's Republic of China
| | - Mengyu Zhou
- Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong, 511436, People's Republic of China
| | - Qiuyu Li
- Department of Radiology, DongGuan Tungwah Hospital, DongGuan, Guangdong, 523000, People's Republic of China
| | - Yao Li
- Department of Radiology, DongGuan Tungwah Hospital, DongGuan, Guangdong, 523000, People's Republic of China
| | - Junsheng Liang
- Department of Radiology, DongGuan Tungwah Hospital, DongGuan, Guangdong, 523000, People's Republic of China
| | - Jian Zhang
- Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong, 511436, People's Republic of China.,Department of Oncology, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, Guangdong, 511500, People's Republic of China
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11
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Wu N, Tu Y, Fan G, Ding J, Luo J, Wang W, Zhang C, Yuan C, Zhang H, Chen P, Tan S, Xiao H. Enhanced photodynamic therapy/photothermotherapy for nasopharyngeal carcinoma via a tumour microenvironment-responsive self-oxygenated drug delivery system. Asian J Pharm Sci 2022; 17:253-267. [PMID: 35582639 PMCID: PMC9091608 DOI: 10.1016/j.ajps.2022.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/27/2021] [Accepted: 01/23/2022] [Indexed: 12/14/2022] Open
Abstract
The hypoxic nature of tumours limits the efficiency of oxygen-dependent photodynamic therapy (PDT). Hence, in this study, indocyanine green (ICG)-loaded lipid-coated zinc peroxide (ZnO2) nanoparticles (ZnO2@Lip-ICG) was constructed to realize tumour microenvironment (TME)-responsive self-oxygen supply. Near infrared light irradiation (808 nm), the lipid outer layer of ICG acquires sufficient energy to produce heat, thereby elevating the localised temperature, which results in accelerated ZnO2 release and apoptosis of tumour cells. The ZnO2 rapidly generates O2 in the TME (pH 6.5), which alleviates tumour hypoxia and then enhances the PDT effect of ICG. These results demonstrate that ZnO2@Lip-ICG NPs display good oxygen self-supported properties and outstanding PDT/PTT characteristics, and thus, achieve good tumour proliferation suppression.
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Affiliation(s)
- Nan Wu
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yaqin Tu
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Guorun Fan
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jiahui Ding
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Jun Luo
- Zhejiang Fenghong New Material Co. Ltd., Huzhou 313300, China
| | - Wei Wang
- State Key Laboratory of Materials Processing and Die and Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
- Corresponding authors.
| | - Chong Zhang
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Caiyan Yuan
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Handan Zhang
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Pei Chen
- State Key Laboratory of Materials Processing and Die and Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Songwei Tan
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Hongjun Xiao
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Corresponding authors.
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12
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Hafez AA, Salimi A, Jamali Z, Shabani M, Sheikhghaderi H. Overview of the application of inorganic nanomaterials in breast cancer diagnosis. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2021.2025085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Asghar Ashrafi Hafez
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ahmad Salimi
- Department of Pharmacology and Toxicology, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran
- Traditional Medicine and Hydrotherapy Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Zhaleh Jamali
- Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Mohammad Shabani
- Student Research Committee, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Hiva Sheikhghaderi
- Student Research Committee, School of Paramedical, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Bukan Shahid Gholipour Hospital, Urmia University of Medical Sciences, Bukan, Iran
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13
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Li C, Qiu Q, Gao X, Yan X, Fan C, Luo X, Liu X, Wang S, Lai X, Song Y, Deng Y. Sialic acid conjugate-modified liposomal platform modulates immunosuppressive tumor microenvironment in multiple ways for improved immune checkpoint blockade therapy. J Control Release 2021; 337:393-406. [PMID: 34171446 DOI: 10.1016/j.jconrel.2021.06.027] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 06/08/2021] [Accepted: 06/20/2021] [Indexed: 12/22/2022]
Abstract
Immune checkpoint blockade (ICB) treatment is promising for the clinical therapy of numerous malignancies. However, most cancer patients rarely benefit from such single-agent immunotherapies because of the complexity of both the tumor and tumor microenvironment. A tumor-specific liposomal vehicle (DOX-SAL) modified with a sialic acid-cholesterol conjugate (SA-CH) and remotely loaded with doxorubicin (DOX) is herein reported for improving chemoimmunotherapy. The intravenous administration of DOX-SAL dramatically downregulates tumor-associated macrophage (TAM)-mediated immunosuppression, inhibits immunoregulatory functions, and promotes intratumoral infiltration of CD8+ T cells. Compared to conventional liposomes, DOX-SAL-mediated combination therapy with a PD-1-blocking monoclonal antibody (aPD-1 mAb) almost completely eliminates B16F10 tumors and efficiently inhibits 4T1 tumors. Moreover, cancer stem cells exhibit efficient tumor-initiating, tumor-propagating, and immunosuppressive tumor microenvironment-shaping capabilities. To further improve the treatment efficacy of an immunologically "cold" tumor, metformin (MET), which selectively eradicates breast cancer tumor stem cells, is co-encapsulated with DOX into liposomes to develop DOX/MET-SAL. The combination therapy with DOX/MET-SAL and aPD-1 mAb in a 4T1 orthotopic mouse model indicates their synergetic benefit on primary tumor inhibition, metastasis suppression, and survival rate improvement. Thus, the multifunctional liposomal platform has potential value for ICB combination immunotherapy.
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Affiliation(s)
- Cong Li
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Qiujun Qiu
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Xin Gao
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Xinyang Yan
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Chuizhong Fan
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Xiang Luo
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Xinrong Liu
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Shuo Wang
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Xiaoxue Lai
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Yanzhi Song
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China.
| | - Yihui Deng
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China.
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14
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Liu P, Shi X, Zhong S, Peng Y, Qi Y, Ding J, Zhou W. Metal-phenolic networks for cancer theranostics. Biomater Sci 2021; 9:2825-2849. [PMID: 33688863 DOI: 10.1039/d0bm02064h] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Metal-phenolic networks (MPNs) have shown promising potential in biomedical applications since they provide a rapid, simple and robust way to construct multifunctional nanoplatforms. As a novel nanomaterial self-assembled from metal ions and polyphenols, MPNs can be prepared to assist the theranostics of cancer owing to their bio-adhesiveness, good biocompatibility, versatile drug loading, and stimuli-responsive profile. This Critical Review aims to summarize recent progress in MPN-based nanoplatforms for multimodal tumor therapy and imaging. First, the advantages of MPNs as drug carriers are summarized. Then, various tumor therapeutic modalities based on MPNs are introduced. Next, MPN-based theranostic systems are reviewed. In terms of in vivo applications, specific attention is paid to their biosafety, biodistribution, as well as excretion. Finally, some problems and limitations of MPNs are discussed, along with a future perspective on the field.
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Affiliation(s)
- Peng Liu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China.
| | - Xinyi Shi
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China.
| | - Shenghui Zhong
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China. and School of Medicine, Yichun University, Yichun, Jiangxi 336000, China
| | - Ying Peng
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China.
| | - Yan Qi
- Department of Pathology, Shihezi University School of Medicine & the First Affiliated Hospital to Shihezi University School of Medicine, Shihezi, Xinjiang 832002, China
| | - Jinsong Ding
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China.
| | - Wenhu Zhou
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China.
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15
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Li M, Nyayapathi N, Kilian HI, Xia J, Lovell JF, Yao J. Sound Out the Deep Colors: Photoacoustic Molecular Imaging at New Depths. Mol Imaging 2020; 19:1536012120981518. [PMID: 33336621 PMCID: PMC7750763 DOI: 10.1177/1536012120981518] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Photoacoustic tomography (PAT) has become increasingly popular for molecular imaging due to its unique optical absorption contrast, high spatial resolution, deep imaging depth, and high imaging speed. Yet, the strong optical attenuation of biological tissues has traditionally prevented PAT from penetrating more than a few centimeters and limited its application for studying deeply seated targets. A variety of PAT technologies have been developed to extend the imaging depth, including employing deep-penetrating microwaves and X-ray photons as excitation sources, delivering the light to the inside of the organ, reshaping the light wavefront to better focus into scattering medium, as well as improving the sensitivity of ultrasonic transducers. At the same time, novel optical fluence mapping algorithms and image reconstruction methods have been developed to improve the quantitative accuracy of PAT, which is crucial to recover weak molecular signals at larger depths. The development of highly-absorbing near-infrared PA molecular probes has also flourished to provide high sensitivity and specificity in studying cellular processes. This review aims to introduce the recent developments in deep PA molecular imaging, including novel imaging systems, image processing methods and molecular probes, as well as their representative biomedical applications. Existing challenges and future directions are also discussed.
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Affiliation(s)
- Mucong Li
- Department of Biomedical Engineering, 3065Duke University, Durham, NC, USA
| | - Nikhila Nyayapathi
- Department of Biomedical Engineering, 12292University of Buffalo, NY, USA
| | - Hailey I Kilian
- Department of Biomedical Engineering, 12292University of Buffalo, NY, USA
| | - Jun Xia
- Department of Biomedical Engineering, 12292University of Buffalo, NY, USA
| | - Jonathan F Lovell
- Department of Biomedical Engineering, 12292University of Buffalo, NY, USA
| | - Junjie Yao
- Department of Biomedical Engineering, 3065Duke University, Durham, NC, USA
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16
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Tumor-targetable magnetoluminescent silica nanoparticles for bimodal time-gated luminescence/magnetic resonance imaging of cancer cells in vitro and in vivo. Talanta 2020; 220:121378. [DOI: 10.1016/j.talanta.2020.121378] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 07/01/2020] [Accepted: 07/04/2020] [Indexed: 11/20/2022]
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17
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Pinjari D, Alsaleh AZ, Patil Y, Misra R, D'Souza F. Interfacing High‐Energy Charge‐Transfer States to a Near‐IR Sensitizer for Efficient Electron Transfer upon Near‐IR Irradiation. Angew Chem Int Ed Engl 2020; 59:23697-23705. [DOI: 10.1002/anie.202013036] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Dilip Pinjari
- Department of Chemistry Indian Institute of Technology Indore 453552 India
| | - Ajyal Z. Alsaleh
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203-5017 USA
| | - Yuvraj Patil
- Department of Chemistry Indian Institute of Technology Indore 453552 India
| | - Rajneesh Misra
- Department of Chemistry Indian Institute of Technology Indore 453552 India
| | - Francis D'Souza
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203-5017 USA
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18
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Pinjari D, Alsaleh AZ, Patil Y, Misra R, D'Souza F. Interfacing High‐Energy Charge‐Transfer States to a Near‐IR Sensitizer for Efficient Electron Transfer upon Near‐IR Irradiation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202013036] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Dilip Pinjari
- Department of Chemistry Indian Institute of Technology Indore 453552 India
| | - Ajyal Z. Alsaleh
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203-5017 USA
| | - Yuvraj Patil
- Department of Chemistry Indian Institute of Technology Indore 453552 India
| | - Rajneesh Misra
- Department of Chemistry Indian Institute of Technology Indore 453552 India
| | - Francis D'Souza
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203-5017 USA
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19
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Recent Progress in Synthesis and Applications of Tunable Materials and Nanomaterials Based on Organic Salts. ChemistrySelect 2020. [DOI: 10.1002/slct.202002727] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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20
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Jin KT, Yao JY, Ying XJ, Lin Y, Chen YF. Nanomedicine and Early Cancer Diagnosis: Molecular Imaging using Fluorescence Nanoparticles. Curr Top Med Chem 2020; 20:2737-2761. [PMID: 32962614 DOI: 10.2174/1568026620666200922112640] [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] [Received: 09/01/2020] [Revised: 10/15/2020] [Accepted: 10/30/2020] [Indexed: 12/15/2022]
Abstract
Incorporating nanotechnology into fluorescent imaging and magnetic resonance imaging (MRI) has shown promising potential for accurate diagnosis of cancer at an earlier stage than the conventional imaging modalities. Molecular imaging (MI) aims to quantitatively characterize, visualize, and measure the biological processes or living cells at molecular and genetic levels. MI modalities have been exploited in different applications including noninvasive determination and visualization of diseased tissues, cell trafficking visualization, early detection, treatment response monitoring, and in vivo visualization of living cells. High-affinity molecular probe and imaging modality to detect the probe are the two main requirements of MI. Recent advances in nanotechnology and allied modalities have facilitated the use of nanoparticles (NPs) as MI probes. Within the extensive group of NPs, fluorescent NPs play a prominent role in optical molecular imaging. The fluorescent NPs used in molecular and cellular imaging can be categorized into three main groups including quantum dots (QDs), upconversion, and dyedoped NPs. Fluorescent NPs have great potential in targeted theranostics including cancer imaging, immunoassay- based cells, proteins and bacteria detections, imaging-guided surgery, and therapy. Fluorescent NPs have shown promising potentials for drug and gene delivery, detection of the chromosomal abnormalities, labeling of DNA, and visualizing DNA replication dynamics. Multifunctional NPs have been successfully used in a single theranostic modality integrating diagnosis and therapy. The unique characteristics of multifunctional NPs make them potential theranostic agents that can be utilized concurrently for diagnosis and therapy. This review provides the state of the art of the applications of nanotechnologies in early cancer diagnosis focusing on fluorescent NPs, their synthesis methods, and perspectives in clinical theranostics.
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Affiliation(s)
- Ke-Tao Jin
- Department of Colorectal Surgery, Jinhua Hosptial, Zhejiang University School of Medicine, Jinhua, Zhejiang 321000, P.R. China
| | - Jia-Yu Yao
- Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College), Hangzhou 310014, P.R. China,Clinical Research Institute, Zhejiang Provincial People's Hospital (People's Hospital Hangzhou Medical College), Hangzhou 310014, P.R. China
| | - Xiao-Jiang Ying
- Department of Colorectal Surgery Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, 312000, Zhejiang Province, P.R. China
| | - Yan Lin
- Department of Gastroenterology, Zhejiang Provincial People’s Hospital (People’s Hospital of Hangzhou Medical College), Hangzhou 310014, Zhejiang Province, P.R China
| | - Yun-Fang Chen
- Department of Stomatology, Zhejiang Provincial People’s Hospital (People’s Hospital of Hangzhou Medical College), Hangzhou 310014, P.R. China
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21
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Zhang J, Teng F, Tang S, Zhang Y, Guo Y, Li J, Li Y, Zhang C, Xiong L. The Effect of Polymer Dots During Mammalian Early Embryo Development and Their Biocompatibility on Maternal Health. Macromol Biosci 2020; 20:e2000128. [PMID: 32567242 DOI: 10.1002/mabi.202000128] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/23/2020] [Indexed: 12/19/2022]
Abstract
Conjugated polymer dots have excellent fluorescence properties in terms of their structural diversity and functional design, showing broad application prospects in the fields of biological imaging and biosensing. Polymer dots contain no heavy metals and are thought to be of low toxicity and good biocompatibility. Therefore, systematic studies on their potential toxicity are needed. Herein, the biocompatibility of poly[(9,9-dioctylfluorenyl-2,7diyl)-co-(1,4-benzo-{2,1',3}-thiadiazole)],10% benzothiadiazole(y) (PFBT) and poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) polymer dots on early embryo development as well as maternal health is studied in detail. The results show that prepared polymer dots are dose-dependently toxic to preimplantation embryos, and low-dose polymer dots can be used for cell labeling of early embryos without affecting the normal development of embryos into blastocysts. In addition, the in vivo distribution data show that the polymer dots accumulate mainly in the maternal liver, spleen, kidney, placenta, ovary, and lymph nodes of the pregnant mice. Histopathological examination and blood biochemical tests demonstrate that exposure of the maternal body to polymer dots at a dosage of 14 µg g-1 does not affect the normal function of the maternal organs and early fetal development. The research provides a safe basis for the wide application of polymer dots.
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Affiliation(s)
- Juxiang Zhang
- Shanghai Med-X Engineering Center for Medical Equipment and Technology, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Fei Teng
- Shanghai Med-X Engineering Center for Medical Equipment and Technology, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Shiyi Tang
- Shanghai Med-X Engineering Center for Medical Equipment and Technology, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Yufan Zhang
- Shanghai Med-X Engineering Center for Medical Equipment and Technology, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Yixiao Guo
- Shanghai Med-X Engineering Center for Medical Equipment and Technology, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Jingru Li
- Shanghai Med-X Engineering Center for Medical Equipment and Technology, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Yuqiao Li
- Shanghai Med-X Engineering Center for Medical Equipment and Technology, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Chunfu Zhang
- Shanghai Med-X Engineering Center for Medical Equipment and Technology, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Liqin Xiong
- Shanghai Med-X Engineering Center for Medical Equipment and Technology, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
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22
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Hu Z, Chen WH, Tian J, Cheng Z. NIRF Nanoprobes for Cancer Molecular Imaging: Approaching Clinic. Trends Mol Med 2020; 26:469-482. [PMID: 32359478 DOI: 10.1016/j.molmed.2020.02.003] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 02/13/2020] [Accepted: 02/18/2020] [Indexed: 02/06/2023]
Abstract
Near-IR fluorescence imaging (NIRFI) is a highly promising technique for improving cancer theranostics in the era of precision medicine. Through the combination with cutting-edge bionanotechnologies, the potential of NIRFI can be greatly broadened. A variety of novel NIRF nanoprobes has been developed with ultimate goals of addressing unmet medical needs. Here, we present recent breakthroughs on the fundamental aspects of NIRFI, such as imaging at long wavelengths (1000-1700 nm), and the use of new approaches (X-rays, chemiluminescence, radioluminescence, etc.) for the excitation of novel nanoprobes. Within two decades, research on NIRF nanoprobes has translated to clinical trials and it will further translate to cancer management.
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Affiliation(s)
- Zhenhua Hu
- CAS Key Laboratory of Molecular Imaging, Beijing Key Laboratory of Molecular Imaging, The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Wen-Hua Chen
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, PR China; Molecular Imaging Program at Stanford (MIPS), Department of Radiology, Bio-X Program, and Stanford Cancer Center, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Jie Tian
- CAS Key Laboratory of Molecular Imaging, Beijing Key Laboratory of Molecular Imaging, The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China; School of Life Science and Technology, Xidian University, Xian 710071, PR China; Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, Beihang University, Beijing 100191, PR China.
| | - Zhen Cheng
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology, Bio-X Program, and Stanford Cancer Center, Stanford University School of Medicine, Stanford, CA 94305, USA.
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23
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Akshaya K, Arthi C, Pavithra AJ, Poovizhi P, Antinate SS, Hikku GS, Jeyasubramanian K, Murugesan R. Bioconjugated gold nanoparticles as an efficient colorimetric sensor for cancer diagnostics. Photodiagnosis Photodyn Ther 2020; 30:101699. [PMID: 32135315 DOI: 10.1016/j.pdpdt.2020.101699] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/15/2020] [Accepted: 02/28/2020] [Indexed: 01/19/2023]
Abstract
The chances of curing and reducing the adverse effect of cancer partly lie in early detection. Colorimetric sensor-based technique show promising results since the target is detected with high sensitivity but without the use of advanced/costly techniques through a simple visual color change. In most cases, gold nanoparticles (Au Nps) functionalized with biomolecules complementary to target analyte are used for colorimetric detection. The interaction of functionalized Au Nps with target analytes induce aggregation or dispersion where the color of the solution changes from red to blue or blue to red respectively, which can be visualized by the naked eyes. Such a facile technique has a high commercial viability and therefore, understanding its concept is essential. Here, some of the reported studies are discussed technically for better understanding about the invitro colorimetric detection of cancer.
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Affiliation(s)
- K Akshaya
- Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Kelambakkam, 603103, Tamilnadu, India
| | - C Arthi
- Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Kelambakkam, 603103, Tamilnadu, India
| | - A J Pavithra
- Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Kelambakkam, 603103, Tamilnadu, India
| | - P Poovizhi
- Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Kelambakkam, 603103, Tamilnadu, India
| | - S Shilpa Antinate
- Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Kelambakkam, 603103, Tamilnadu, India
| | - G S Hikku
- Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Kelambakkam, 603103, Tamilnadu, India.
| | - K Jeyasubramanian
- Department of Chemistry, Mepco Schlenk Engineering College, Sivakasi 626005, Tamilnadu, India
| | - R Murugesan
- Chettinad Academy of Research and Education, Kelambakkam 603103, Tamilnadu, India
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24
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Zare EN, Jamaledin R, Naserzadeh P, Afjeh-Dana E, Ashtari B, Hosseinzadeh M, Vecchione R, Wu A, Tay FR, Borzacchiello A, Makvandi P. Metal-Based Nanostructures/PLGA Nanocomposites: Antimicrobial Activity, Cytotoxicity, and Their Biomedical Applications. ACS APPLIED MATERIALS & INTERFACES 2020; 12:3279-3300. [PMID: 31873003 DOI: 10.1021/acsami.9b19435] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Among the different synthetic polymers developed for biomedical applications, poly(lactic-co-glycolic acid) (PLGA) has attracted considerable attention because of its excellent biocompatibility and biodegradability. Nanocomposites based on PLGA and metal-based nanostructures (MNSs) have been employed extensively as an efficient strategy to improve the structural and functional properties of PLGA polymer. The MNSs have been used to impart new properties to PLGA, such as antimicrobial properties and labeling. In the present review, the different strategies available for the fabrication of MNS/PLGA nanocomposites and their applications in the biomedical field will be discussed, beginning with a description of the preparation routes, antimicrobial activity, and cytotoxicity concerns of MNS/PLGA nanocomposites. The biomedical applications of these nanocomposites, such as carriers and scaffolds in tissue regeneration and other therapies are subsequently reviewed. In addition, the potential advantages of using MNS/PLGA nanocomposites in treatment illnesses are analyzed based on in vitro and in vivo studies, to support the potential of these nanocomposites in future research in the biomedical field.
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Affiliation(s)
| | - Rezvan Jamaledin
- Center for Advanced Biomaterials for Health Care , Istituto Italiano di Tecnologia , Naples 80125 , Italy
- Department of Chemical, Materials and Industrial Production Engineering , University of Naples Federico II , Naples 80125 , Italy
| | - Parvaneh Naserzadeh
- Shahdad Ronak Commercialization Company (SPE No 10320821698) , Pasdaran Street , Tehran 1947 , Iran
- Nanomedicine and Tissue Engineering Research Center , Shahid Beheshti University of Medical Sciences , Tehran 1985717443 , Iran
| | - Elham Afjeh-Dana
- Shahdad Ronak Commercialization Company (SPE No 10320821698) , Pasdaran Street , Tehran 1947 , Iran
- Radiation Biology Research Center , Iran University of Medical Sciences , Tehran 14496-14535 , Iran
| | - Behnaz Ashtari
- Radiation Biology Research Center , Iran University of Medical Sciences , Tehran 14496-14535 , Iran
- Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine , Iran University of Medical Sciences , Tehran 14496-14535 , Iran
| | - Mehdi Hosseinzadeh
- Health Management and Economics Research Center , Iran University of Medical Sciences , Tehran 14496-14535 , Iran
- Computer Science , University of Human Development , Sulaymaniyah , Iraq
| | - Raffaele Vecchione
- Center for Advanced Biomaterials for Health Care , Istituto Italiano di Tecnologia , Naples 80125 , Italy
| | - Aimin Wu
- Department of Orthopedics, Bioprinting Research Group, Zhejiang Provincial Key Laboratory of Orthopedics , The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou 325035 , China
| | - Franklin R Tay
- College of Graduate Studies , Augusta University , Augusta , Georgia 30912 , United States
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology , The Fourth Military Medical University , Xi'an , Shaanxi , China
| | - Assunta Borzacchiello
- Institute for Polymers, Composites, and Biomaterials (IPCB) , National Research Council (CNR) , Naples 80125 , Italy
| | - Pooyan Makvandi
- Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine , Iran University of Medical Sciences , Tehran 14496-14535 , Iran
- Institute for Polymers, Composites, and Biomaterials (IPCB) , National Research Council (CNR) , Naples 80125 , Italy
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25
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Affiliation(s)
- Leonid Patsenker
- Department of Natural SciencesAriel University Ariel 40700 Israel
| | - Gary Gellerman
- Department of Natural SciencesAriel University Ariel 40700 Israel
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26
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Shrestha B, Tang L, Romero G. Nanoparticles‐Mediated Combination Therapies for Cancer Treatment. ADVANCED THERAPEUTICS 2019. [DOI: 10.1002/adtp.201900076] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Binita Shrestha
- Department of Biomedical Engineering University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Liang Tang
- Department of Biomedical Engineering University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Gabriela Romero
- Department of Chemical Engineering University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
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27
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Shuai Q, Zhao G, Zhang X, Yu B, Lee RJ, Su WK. Selection of fluorescent dye for tracking biodistribution of paclitaxel in live imaging. Colloids Surf B Biointerfaces 2019; 181:872-878. [PMID: 31382335 DOI: 10.1016/j.colsurfb.2019.06.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 06/14/2019] [Accepted: 06/16/2019] [Indexed: 11/17/2022]
Abstract
Fluorescence imaging is widely used to determine biodistribution of drugs in mice. However, the dye distribution may not be able to exactly reflect the true distribution of drug molecules. We synthesized PTX-Cy5.5 and mPEG-PLA-Cy5.5, and then prepared dye-loaded nanoparticles (NPs) (Cy5.5, DiR, PTX-Cy5.5, and mPEG-PLA-Cy5.5), dye and PTX co-loaded NPs, and PTX-loaded NPs, respectively. The particle sizes of resulting NPs were between 42.7 nm and 68.8 nm, and Zeta potential was between -0.86 mV and -8.49 mV. The biodistribution of fluorescent NPs (dye-loaded NPs and dye and PTX co-loaded NPs) on Bel-7402 tumor-bearing mice was studied via in vivo fluorescence imaging assays, results of which suggested that Cy5.5 loaded NPs and Cy5.5 conjugates (PTX-Cy5.5 and mPEG-PLA-Cy5.5) formulated NPs can reflect the tissue distribution of PTX whether it was incorporated or not. However, DiR failed to reflect true tissue distribution of PTX unless it was co-loaded with PTX. Based on these results, a guidance for the selection of dyes in drug distribution investigations and disease-targeted treatment was presented.
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Affiliation(s)
- Qi Shuai
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, China
| | - Guangkuo Zhao
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, China
| | - Xiaomin Zhang
- Hangzhou Push-Kang Biotechnology Co., Ltd, Zhejiang, China
| | - Bo Yu
- Hangzhou Push-Kang Biotechnology Co., Ltd, Zhejiang, China
| | - Robert J Lee
- Division of Pharmaceutics, College of Pharmacy, The Ohio State University, Columbus, OH, USA
| | - Wei-Ke Su
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, China.
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28
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Silindir-Gunay M, Sarcan ET, Ozer AY. Near-infrared imaging of diseases: A nanocarrier approach. Drug Dev Res 2019; 80:521-534. [PMID: 30893508 DOI: 10.1002/ddr.21532] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 02/28/2019] [Accepted: 03/08/2019] [Indexed: 11/08/2022]
Abstract
Developments in fluorescence imaging, brought popularity to near infrared (NIR) imaging with far-red and NIR fluorophores applied for biosensing and bioimaging in living systems. Noninvasive NIR imaging gained popularity with the use of effective NIR dyes to obtain macroscopic fluorescence images. Several attributes of NIR dyes make them desirable agents, including high specificity, high sensitivity, minimized background interference, and the ability to easily conjugate with drug delivery systems. However, NIR dyes have some drawbacks and limitations, such as low solubility, low stability, and degradation. To overcome these issues, NIR dyes can be encapsulated in appropriate nanocarriers to achieve effective diagnosis, imaging, and therapy monitoring during surgery. Moreover, the vast majority of NIR dyes have photosensitizer features that can effectuate cancer treatment referred to as photodynamic therapy (PDT). In the near future, by combining NIR dyes with appropriate nanocarriers such as liposomes, polymeric micelles, polymeric nanoparticles, dendrimers, quantum dots, carbon nanotubes, or ceramic/silica based nanoparticles, the limitations of NIR dyes can be minimized or even effectively eliminated to form potential effective agents for imaging, therapy, and therapy monitoring of several diseases, particularly cancer.
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Affiliation(s)
- Mine Silindir-Gunay
- Department of Radiopharmacy, Faculty of Pharmacy, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Elif Tugce Sarcan
- Department of Radiopharmacy, Faculty of Pharmacy, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Asuman Yekta Ozer
- Department of Radiopharmacy, Faculty of Pharmacy, Hacettepe University, Sıhhiye, Ankara, Turkey
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29
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Near-infrared-emitting persistent luminescent nanoparticles modified with gold nanorods as multifunctional probes for detection of arsenic(III). Mikrochim Acta 2019; 186:197. [DOI: 10.1007/s00604-019-3294-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 02/02/2019] [Indexed: 01/31/2023]
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Singh H, Lim J, Sharma A, Yoon DW, Kim JH, Yang Z, Qu J, Kim J, Lee SG, Kim JS. A pH‐Responsive Glycyrrhetinic‐Acid‐Modified Small‐Molecule Conjugate for NIR Imaging of Hepatocellular Carcinoma (HCC). Chembiochem 2019; 20:614-620. [DOI: 10.1002/cbic.201800619] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Hardev Singh
- Department of ChemistryKorea University 145, Anam-ro Seoul 02841 Republic of Korea
| | - Ja‐Yun Lim
- Department of Health and Environmental ScienceCollege of Health ScienceKorea University 85 Munmu-ro Seoul Republic of Korea
| | - Amit Sharma
- Department of ChemistryKorea University 145, Anam-ro Seoul 02841 Republic of Korea
| | - Dae Wui Yoon
- Department of Health and Environmental ScienceCollege of Health ScienceKorea University 85 Munmu-ro Seoul Republic of Korea
| | - Ji Hyeon Kim
- Department of ChemistryKorea University 145, Anam-ro Seoul 02841 Republic of Korea
| | - Zhigang Yang
- Key Laboratory of Optoelectronic Devices and Systemsof the Ministry of Education and Guangdong ProvinceCollege of Optoelectronic EngineeringShenzhen University Shenzhen 518060 P.R. China
| | - Junle Qu
- Key Laboratory of Optoelectronic Devices and Systemsof the Ministry of Education and Guangdong ProvinceCollege of Optoelectronic EngineeringShenzhen University Shenzhen 518060 P.R. China
| | - Jinkwan Kim
- Department of Biomedical Laboratory ScienceJungwon University Chung-Buk 28024 Republic of Korea
| | - Seung Gwan Lee
- Department of Health and Environmental ScienceCollege of Health ScienceKorea University 85 Munmu-ro Seoul Republic of Korea
| | - Jong Seung Kim
- Department of ChemistryKorea University 145, Anam-ro Seoul 02841 Republic of Korea
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31
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Kolitz‐Domb M, Margel S. Recent Advances of Novel Proteinoids and Proteinoid Nanoparticles and Their Applications in Biomedicine and Industrial Uses. Isr J Chem 2018. [DOI: 10.1002/ijch.201800021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Michal Kolitz‐Domb
- The Institute of Nanotechnology and Advanced MaterialsDepartment of ChemistryBar-Ilan University Ramat Gan, Israel
| | - Shlomo Margel
- The Institute of Nanotechnology and Advanced MaterialsDepartment of ChemistryBar-Ilan University Ramat Gan, Israel
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32
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Camorani S, Hill BS, Collina F, Gargiulo S, Napolitano M, Cantile M, Di Bonito M, Botti G, Fedele M, Zannetti A, Cerchia L. Targeted imaging and inhibition of triple-negative breast cancer metastases by a PDGFRβ aptamer. Am J Cancer Res 2018; 8:5178-5199. [PMID: 30429893 PMCID: PMC6217067 DOI: 10.7150/thno.27798] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 09/03/2018] [Indexed: 02/07/2023] Open
Abstract
While the overall mortality for breast cancer has recently declined, management of triple-negative breast cancer (TNBC) is still challenging because of its aggressive clinical behavior and the lack of targeted therapies. Genomic profiling studies highlighted the high level of heterogeneity of this cancer, which comprises different subtypes with unique phenotypes and response to treatment. Platelet-derived growth factor receptor β (PDGFRβ) is an established mesenchymal/stem cell-specific marker in human glioblastoma and, as recently suggested, it may uniquely mark breast cancer cells with stem-like characteristics and/or that have undergone epithelial-mesenchymal transition. Methods: Immunohistochemical analysis for PDGFRβ expression was performed on a human TNBC tissue microarray. Functional assays were conducted on mesenchymal-like TNBC cells to investigate the effect of a previously validated PDGFRβ aptamer on invasive cell growth in three-dimensional culture conditions, migration, invasion and tube formation. The aptamer was labeled with a near-infrared (NIR) dye and its binding specificity to PDGFRβ was assessed both in vitro (confocal microscopy and flow cytometry analyses) and in vivo (fluorescence molecular tomography in mice bearing TNBC xenografts). A mouse model of TNBC lung metastases formation was established and NIR-labeled PDGFRβ aptamer was used to detect lung metastases in mice untreated or intravenously injected with unlabeled aptamer. Results: Here, we present novel data showing that tumor cell expression of PDGFRβ identifies a subgroup of mesenchymal tumors with invasive and stem-like phenotype, and propose a previously unappreciated role for PDGFRβ in driving TNBC cell invasiveness and metastases formation. We show that the PDGFRβ aptamer blocked invasive growth and migration/invasion of mesenchymal TNBC cell lines and prevented TNBC lung metastases formation. Further, upon NIR-labeling, the aptamer specifically bound to TNBC xenografts and detected lung metastases. Conclusions: We propose PDGFRβ as a reliable biomarker of a subgroup of mesenchymal TNBCs with invasive and stem-like phenotype as well as the use of the PDGFRβ aptamer as a high efficacious tool for imaging and suppression of TNBC lung metastases. This study will allow for the significant expansion of the current repertoire of strategies for managing patients with more aggressive TNBC.
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33
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Xu J, Shang L. Emerging applications of near-infrared fluorescent metal nanoclusters for biological imaging. CHINESE CHEM LETT 2018. [DOI: 10.1016/j.cclet.2017.12.020] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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34
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Croissant JG, Durand JO. Mesoporous Silica-Based Nanoparticles for Light-Actuated Biomedical Applications via Near-Infrared Two-Photon Absorption. Enzymes 2018; 43:67-99. [PMID: 30244809 DOI: 10.1016/bs.enz.2018.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In this review, we highlight the design of nanomaterials for two-photon excitation, in order to treat tumors with a high accuracy. Indeed two-photon excitation allows remote control of the nanoparticles with a spatio-temporal resolution. The nanomaterials are based on mesoporous silica-organosilica nanoparticles including core-shell systems. The therapeutic treatments include drug delivery, photodynamic therapy, gene silencing, and their combinations. At first, the nanosystems designed for two-photon-triggered cytotoxic drug delivery are reviewed. Then the nanomaterials prepared for two-photon photodynamic therapy and reactive oxygen species delivery are discussed. Finally, the nanosystems combining drug delivery or gene silencing with two-photon photodynamic therapy are presented. Due to the rapid progresses concerning two-photon-excited nanomaterials and the interest of near-infrared light to treat deep tumors, we believe this technology could be of high interest for the personalized medicine of the future.
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Affiliation(s)
- Jonas G Croissant
- Chemical and Biological Engineering, University of New Mexico, Albuquerque, NM, United States; Center for Micro-Engineered Materials, Advanced Materials Laboratory, University of New Mexico, Albuquerque, NM, United States.
| | - Jean-Olivier Durand
- Institut Charles Gerhardt Montpellier, UMR-5253 CNRS-UM-ENSCM, Montpellier, France
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35
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Devereux SJ, Cheung S, Daly HC, O'Shea DF, Quinn SJ. Multimodal Microscopy Distinguishes Extracellular Aggregation and Cellular Uptake of Single‐Walled Carbon Nanohorns. Chemistry 2018; 24:14162-14170. [DOI: 10.1002/chem.201801532] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 07/11/2018] [Indexed: 12/22/2022]
Affiliation(s)
| | - Shane Cheung
- Department of ChemistryRCSI 123 St Stephen's Green Dublin 2 Ireland
| | - Harrison C. Daly
- Department of ChemistryRCSI 123 St Stephen's Green Dublin 2 Ireland
| | - Donal F. O'Shea
- Department of ChemistryRCSI 123 St Stephen's Green Dublin 2 Ireland
| | - Susan J. Quinn
- School of ChemistryUniversity College Dublin Belfield Dublin 4 Ireland
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36
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Deng G, Li S, Sun Z, Li W, Zhou L, Zhang J, Gong P, Cai L. Near-infrared fluorescence imaging in the largely unexplored window of 900-1,000 nm. Theranostics 2018; 8:4116-4128. [PMID: 30128040 PMCID: PMC6096386 DOI: 10.7150/thno.26539] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 06/03/2018] [Indexed: 12/17/2022] Open
Abstract
Near-infrared (NIR) fluorescence imaging has relied on fluorophores that emit in the 700-900 nm NIR-Ia or 1,000-1,700 nm NIR-II window for generating deep-tissue images. Up until now, there have been few fluorophores developed for the 900-1,000 nm NIR-Ib window. This is largely because NIR-Ib light is thought to be strongly absorbed by water. Methods: Here we found that six heptamethine dyes had distinct emission peaks in both the NIR-Ia and NIR-Ib window. We tested the performance of these contrast agents by introducing them into the leaves of the common house plant Epipremnum aureum with early stage anthracnose leaf infections from Khaya senegalensis, as well as injecting them into the hind feet of nude mice and tails of tumour-bearing mice in vivo. Results: Heptamethine dyes yielded superior images of leaf venation, anthracnose infection locations, sentinel lymph nodes, brain tumours and subcutaneous tumours in the NIR-Ib window. We found that NIR-Ib images had markedly enhanced signal-to-background ratio because autofluorescence, scattering and light absorption by biological tissues and water were weaker at longer wavelengths. Conclusion: NIR-Ib fluorescence imaging was a powerful method for studying sentinel lymph nodes, tumours, leaf veins and early anthracnose infection locations in plant leaves. The findings challenge our current view of NIR fluorescence imaging and may have important implications for biomedical research and image-guided cancer surgery.
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37
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Gao Y, Zhou Y, Liu F, Luo J. Enhancing in vivo renal ischemia assessment by high-dynamic-range fluorescence molecular imaging. JOURNAL OF BIOMEDICAL OPTICS 2018; 23:1-9. [PMID: 30022642 DOI: 10.1117/1.jbo.23.7.076009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 06/29/2018] [Indexed: 06/08/2023]
Abstract
Fluorescence imaging has been used to evaluate the physiological features of renal ischemia in animal model. However, the fluorophore distribution details of the ischemia model could not be fully represented due to the limited dynamic range of the charged-couple device. A high-dynamic-range (HDR) strategy was adopted in renal ischemia fluorescence imaging, both ex vivo and in vivo. The HDR strategy successfully combined ischemia relevant biological features that could only be captured with different exposure times, and then presented these features in the HDR results. The HDR results effectively highlighted the renal ischemic areas with relatively better perfusion and diminished the saturation that resulted from long exposure time. The relative fluorescence intensities of the ischemic kidneys and the image entropy values were significantly higher in the HDR images than in the original images, therefore enhancing the visualization of the renal ischemia model. The results suggest that HDR could serve as a postprocessing strategy to enhance the assessment of in vivo renal ischemia, and HDR fluorescence molecular imaging could be a valuable imaging tool for future studies of clinical ischemia detection and evaluation.
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Affiliation(s)
- Yang Gao
- Tsinghua University, School of Medicine, Department of Biomedical Engineering, Beijing, China
| | - Yuan Zhou
- Tsinghua University, School of Medicine, Department of Biomedical Engineering, Beijing, China
| | - Fei Liu
- Beijing Jiaotong University, School of Computer and Information Technology, Beijing, China
| | - Jianwen Luo
- Tsinghua University, School of Medicine, Department of Biomedical Engineering, Beijing, China
- Tsinghua University, Center for Biomedical Imaging Research, Beijing, China
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38
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Xia Q, Chen Z, Yu Z, Wang L, Qu J, Liu R. Aggregation-Induced Emission-Active Near-Infrared Fluorescent Organic Nanoparticles for Noninvasive Long-Term Monitoring of Tumor Growth. ACS APPLIED MATERIALS & INTERFACES 2018; 10:17081-17088. [PMID: 29717866 DOI: 10.1021/acsami.8b03861] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Effective long-term monitoring of tumor growth is significant for the evaluation of cancer therapy. Aggregation-induced emission-active near-infrared (NIR) fluorescent organic nanoparticles (TPFE-Rho dots) are designed and synthesized for long-term in vitro cell tracking and in vivo monitoring of tumor growth. TPFE-Rho dots display the advantages of NIR fluorescent emission, large Stokes shift (∼180 nm), good biocompatibility, and high photostability. In vitro cell tracing studies demonstrate that TPFE-Rho dots can track SK-Hep-1 cells over 11 generations. In vivo optical imaging results confirm that TPFE-Rho dots can monitor tumor growth for more than 19 days in a real-time manner. This work indicates that TPFE-Rho dots could act as NIR fluorescent nanoprobes for real-time long-term in situ in vivo monitoring of tumor growth.
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Affiliation(s)
| | | | | | - Lei Wang
- School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510640 , P. R. China
| | - Jinqing Qu
- School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510640 , P. R. China
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39
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Kuznetsov SV, Kozlova AN, Voronov VV, Pominova DV, Ryabova AV, Ermakov RP, Gavrichev KS, Baranchikov AE, Khoroshilov AV, Fedorov PP. Synthesis and Luminescence Characteristics of LaF3:Yb:Er Powders Produced by Coprecipitation from Aqueous Solutions. RUSS J INORG CHEM+ 2018. [DOI: 10.1134/s0036023618030130] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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40
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Liu JM, Wang ZH, Ma H, Wang S. Probing and Quantifying the Food-Borne Pathogens and Toxins: From In Vitro to In Vivo. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:1061-1066. [PMID: 29341609 DOI: 10.1021/acs.jafc.7b05225] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Development of real-time and in situ analytical methods for determination of food-borne pathogens and toxins ingested into the human body would be a promising research direction in the food-safety area. The present perspective starts with summarization of the up-to-date progress of the nanomaterial-assisted in vitro detection methods for pathogens and toxins and finally focuses on application of animal bioimaging to in vivo study, including prospective strategies for in vivo quantification of target pathogens or toxins and in vivo investigation of their behaviors inside the living body, with the assistance of real-time and non-invasive optical bioimaging. This perspective provides the advisory direction for food-safety research, from in vitro to in vivo, along with a prospective discussion of the further development roadmap of the food-safety detection techniques, especially the bioimaging-guided methods for investigation and mediation of the food contamination effect to human health.
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Affiliation(s)
- Jing-Min Liu
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University , 94 Weijin Road, Tianjin 300071, People's Republic of China
| | - Zhi-Hao Wang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University , 94 Weijin Road, Tianjin 300071, People's Republic of China
| | - Hui Ma
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University , 94 Weijin Road, Tianjin 300071, People's Republic of China
| | - Shuo Wang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University , 94 Weijin Road, Tianjin 300071, People's Republic of China
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41
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Liu JM, Yuan XY, Liu HL, Cheng D, Wang S. Fabrication of an activatable hybrid persistent luminescence nanoprobe for background-free bioimaging-guided investigation of food-borne aflatoxin in vivo. RSC Adv 2018; 8:28414-28420. [PMID: 35542489 PMCID: PMC9084300 DOI: 10.1039/c8ra05555f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 07/25/2018] [Indexed: 01/18/2023] Open
Abstract
The development of in situ and real-time analytical methods for specifically probing food-borne hazardous substances is promising for clarifying their harmful behaviors and related disease mechanisms inside the living body through in situ investigation of their in vivo behaviors. Herein, optical nanoimaging with the ability of in situ non-damage detection and real-time monitoring was introduced for specific recognition of aflatoxin in cellular levels and in vivo via the fluorescence resonance energy transfer (FRET) protocol. Persistent luminescence nanophosphors (PLNPs) with distinct advantages of improved sensitivity and signal-to-noise ratio were employed in in vivo bioimaging as photoluminescence nanoprobes, while copper sulfide nanoparticles were utilized as the quencher. Due to their long-lasting afterglow, PLNPs do not require external illumination before imaging, effectively eliminating the scattering light and autofluorescence from the biological matrix that can occur during in situ excitation. The proposed FRET imaging assay achieved high sensitivity and specificity as well as improved imaging resolution for the target aflatoxin present in vivo. This study will provide insights towards advanced methodology for the applications of bioimaging in food safety, and could potentially provide an advisory roadmap for bioimaging-guided exploration and mediation of food-borne hazards to human health. Construction of persistent luminescence nanophosphor-copper sulfide hybrid FRET nanoprobes for background-free bioimaging-guided investigation of food-borne aflatoxin in vivo.![]()
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Affiliation(s)
- Jing-Min Liu
- Tianjin Key Laboratory of Food Science and Health
- School of Medicine
- Nankai University
- Tianjin 300071
- China
| | - Xin-Yue Yuan
- Beijing Advanced Innovation Center for Food Nutrition and Human Health
- Beijing Technology & Business University (BTBU)
- Beijing
- China
| | - Hui-Lin Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health
- Beijing Technology & Business University (BTBU)
- Beijing
- China
| | - Dai Cheng
- Tianjin Key Laboratory of Food Science and Health
- School of Medicine
- Nankai University
- Tianjin 300071
- China
| | - Shuo Wang
- Tianjin Key Laboratory of Food Science and Health
- School of Medicine
- Nankai University
- Tianjin 300071
- China
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42
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Wan J, Wu W, Zhang R, Liu S, Huang Y. Anti-EGFR antibody conjugated silica nanoparticles as probes for lung cancer detection. Exp Ther Med 2017; 14:3407-3412. [PMID: 29042926 PMCID: PMC5639344 DOI: 10.3892/etm.2017.4988] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 03/03/2017] [Indexed: 01/22/2023] Open
Abstract
A well-designed nanosystem [anti-epidermal growth factor receptor-MB-encapsulated thiol-terminated silica nanoparticles (EGFR/MB-SHSi) complexes] containing silica nanoparticles and near-infrared fluorescence dye (NIRF) methylene blue (MB) was established as a tumor-targeted probe for potential lung cancer detection. The anti-EGFR/MB-SHSi complexes exhibited desirable and homogenous particle size, high bovine serum albumin stability, low hemolytic activity, neutral surface charges and negligible cytotoxicity in vitro. Furthermore, the results of confocal laser scanning microscopy and flow cytometry confirmed that the EGFR-targeted function induced high and specific cellular uptake of anti-EGFR/MB-SHSi complexes. In vivo investigation of nude mice bearing A549 tumor xenografts revealed that anti-EGFR/MB-SHSi complexes possessed strong tumor target ability. These observations indicated that anti-EGFR/MB-SHSi complexes may be a safe and tumor-targeting probe for the detection of cancer.
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Affiliation(s)
- Jun Wan
- Department of Thoracic Surgery, The Shenzhen People's Hospital, The Second Clinical Medicine College of Jinan University, Shenzhen, Guangdong 518020, P.R. China
| | - Wei Wu
- Department of Hematology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Renquan Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Shandong Liu
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Yunlong Huang
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
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Li X, Kim J, Yoon J, Chen X. Cancer-Associated, Stimuli-Driven, Turn on Theranostics for Multimodality Imaging and Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:10.1002/adma.201606857. [PMID: 28370546 PMCID: PMC5544499 DOI: 10.1002/adma.201606857] [Citation(s) in RCA: 234] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 02/11/2017] [Indexed: 04/14/2023]
Abstract
Advances in bioinformatics, genomics, proteomics, and metabolomics have facilitated the development of novel anticancer agents that have decreased side effects and increased safety. Theranostics, systems that have combined therapeutic effects and diagnostic capabilities, have garnered increasing attention recently because of their potential use in personalized medicine, including cancer-targeting treatments for patients. One interesting approach to achieving this potential involves the development of cancer-associated, stimuli-driven, turn on theranostics. Multicomponent constructs of this type would have the capability of selectively delivering therapeutic reagents into cancer cells or tumor tissues while simultaneously generating unique signals that can be readily monitored under both in vitro and in vivo conditions. Specifically, their combined anticancer activities and selective visual signal respond to cancer-associated stimuli, would make these theranostic agents more highly efficient and specific for cancer treatment and diagnosis. This article focuses on the progress of stimuli-responsive turn on theranostics that activate diagnostic signals and release therapeutic reagents in response to the cancer-associated stimuli. The present article not only provides the fundamental backgrounds of diagnostic and therapeutic tools that have been widely utilized for developing theranostic agents, but also discusses the current approaches for developing stimuli-responsive turn on theranostics.
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Affiliation(s)
- Xingshu Li
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea
| | - Jihoon Kim
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (NIH), Bethesda, Maryland, 20892, USA
| | - Juyoung Yoon
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (NIH), Bethesda, Maryland, 20892, USA
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Thapaliya ER, Zhang Y, Dhakal P, Brown AS, Wilson JN, Collins KM, Raymo FM. Bioimaging with Macromolecular Probes Incorporating Multiple BODIPY Fluorophores. Bioconjug Chem 2017; 28:1519-1528. [PMID: 28430413 DOI: 10.1021/acs.bioconjchem.7b00166] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Seven macromolecular constructs incorporating multiple borondipyrromethene (BODIPY) fluorophores along a common poly(methacrylate) backbone with decyl and oligo(ethylene glycol) side chains were synthesized. The hydrophilic oligo(ethylene glycol) components impose solubility in aqueous environment on the overall assembly. The hydrophobic decyl chains effectively insulate the fluorophores from each other to prevent detrimental interchromophoric interactions and preserve their photophysical properties. As a result, the brightness of these multicomponent assemblies is approximately three times greater than that of a model BODIPY monomer. Such a high brightness level is maintained even after injection of the macromolecular probes in living nematodes, allowing their visualization with a significant improvement in signal-to-noise ratio, relative to the model monomer, and no cytotoxic or behavioral effects. The covalent scaffold of these macromolecular constructs also permits their subsequent conjugation to secondary antibodies. The covalent attachment of polymer and biomolecule does not hinder the targeting ability of the latter and the resulting bioconjugates can be exploited to stain the tubulin structure of model cells to enable their visualization with optimal signal-to-noise ratios. These results demonstrate that this particular structural design for the incorporation of multiple chromophores within the same covalent construct is a viable one to preserve the photophysical properties of the emissive species and enable the assembly of bioimaging probes with enhanced brightness.
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Affiliation(s)
- Ek Raj Thapaliya
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami , 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Yang Zhang
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami , 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Pravat Dhakal
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami , 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Adrienne S Brown
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami , 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - James N Wilson
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami , 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Kevin M Collins
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami , 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Françisco M Raymo
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami , 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
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Liu J, Chen C, Ji S, Liu Q, Ding D, Zhao D, Liu B. Long wavelength excitable near-infrared fluorescent nanoparticles with aggregation-induced emission characteristics for image-guided tumor resection. Chem Sci 2017; 8:2782-2789. [PMID: 28553514 PMCID: PMC5426438 DOI: 10.1039/c6sc04384d] [Citation(s) in RCA: 139] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Accepted: 01/20/2017] [Indexed: 12/23/2022] Open
Abstract
Near infrared (NIR) fluorescence imaging (700-900 nm) is a promising technology in preclinical and clinical tumor diagnosis and therapy. The availability of excellent NIR fluorescent contrast agents is still the main barrier to implementing this technology. Herein, we report the design and synthesis of two series of NIR fluorescent molecules with long wavelength excitation and aggregation-induced emission (AIE) characteristics by fine-tuning their molecular structures and substituents. Further self-assembly between an amphiphilic block co-polymer and the obtained AIE molecules leads to AIE nanoparticles (AIE NPs), which have absorption maxima at 635 nm and emission maxima between 800 and 815 nm with quantum yields of up to 4.8% in aggregated states. In vitro and in vivo toxicity results demonstrate that the synthesized AIE NPs are biocompatible. Finally, the synthesized AIE NPs have been successfully used for image-guided tumor resection with a high tumor-to-normal tissue signal ratio of 7.2.
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Affiliation(s)
- Jie Liu
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 4 Engineering Drive 4 , 117585 , Singapore .
| | - Chao Chen
- State Key Laboratory of Medicinal Chemical Biology , Key Laboratory of Bioactive Materials , Ministry of Education , College of Life Sciences , Nankai University , Tianjin 300071 , P. R. China .
| | - Shenglu Ji
- State Key Laboratory of Medicinal Chemical Biology , Key Laboratory of Bioactive Materials , Ministry of Education , College of Life Sciences , Nankai University , Tianjin 300071 , P. R. China .
| | - Qian Liu
- Department of Urology , Tianjin First Central Hospital , Tianjin 300192 , P. R. China .
| | - Dan Ding
- State Key Laboratory of Medicinal Chemical Biology , Key Laboratory of Bioactive Materials , Ministry of Education , College of Life Sciences , Nankai University , Tianjin 300071 , P. R. China .
| | - Dan Zhao
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 4 Engineering Drive 4 , 117585 , Singapore .
| | - Bin Liu
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 4 Engineering Drive 4 , 117585 , Singapore .
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Sewda K, Coppola D, Enkemann S, Yue B, Kim J, Lopez AS, Wojtkowiak JW, Stark VE, Morse B, Shibata D, Vignesh S, Morse DL. Cell-surface markers for colon adenoma and adenocarcinoma. Oncotarget 2017; 7:17773-89. [PMID: 26894861 PMCID: PMC4951249 DOI: 10.18632/oncotarget.7402] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Accepted: 01/24/2016] [Indexed: 12/26/2022] Open
Abstract
Early detection of colorectal cancer (CRC) is crucial for effective treatment. Among CRC screening techniques, optical colonoscopy is widely considered the gold standard. However, it is a costly and invasive procedure with a low rate of compliance. Our long-term goal is to develop molecular imaging agents for the non-invasive detection of CRC by molecular imaging-based colonoscopy using CT, MRI or fluorescence. To achieve this, cell surface targets must be identified and validated. Here, we report the discovery of cell-surface markers that distinguish CRC from surrounding tissues that could be used as molecular imaging targets. Profiling of mRNA expression microarray data from patient tissues including adenoma, adenocarcinoma, and normal gastrointestinal tissues was used to identify potential CRC specific cell-surface markers. Of the identified markers, six were selected for further validation (CLDN1, GPR56, GRM8, LY6G6D/F, SLCO1B3 and TLR4). Protein expression was confirmed by immunohistochemistry of patient tissues. Except for SLCO1B3, diffuse and low expression was observed for each marker in normal colon tissues. The three markers with the greatest protein overexpression were CLDN1, LY6G6D/F and TLR4, where at least one of these markers was overexpressed in 97% of the CRC samples. GPR56, LY6G6D/F and SLCO1B3 protein expression was significantly correlated with the proximal tumor location and with expression of mismatch repair genes. Marker expression was further validated in CRC cell lines. Hence, three cell-surface markers were discovered that distinguish CRC from surrounding normal tissues. These markers can be used to develop imaging or therapeutic agents targeted to the luminal surface of CRC.
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Affiliation(s)
- Kamini Sewda
- Department of Cancer Imaging and Metabolism, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Domenico Coppola
- Department of Anatomic Pathology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Steven Enkemann
- Department of Molecular Genomics, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Binglin Yue
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Jongphil Kim
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Alexis S Lopez
- Department of Tissue Core, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Jonathan W Wojtkowiak
- Department of Cancer Imaging and Metabolism, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Valerie E Stark
- Department of Cancer Imaging and Metabolism, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Brian Morse
- Department of Diagnostic Imaging, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - David Shibata
- Department of Surgery, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Shivakumar Vignesh
- Division of Gastroenterology and Hepatology, SUNY Health Sciences Center at Brooklyn, Brooklyn, NY 11203, USA
| | - David L Morse
- Department of Cancer Imaging and Metabolism, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
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Pak АM, Ermakova JA, Kuznetsov SV, Ryabova AV, Pominova DV, Voronov VV. Efficient visible range SrF2:Yb:Er- and SrF2:Yb:Tm-based up-conversion luminophores. J Fluor Chem 2017. [DOI: 10.1016/j.jfluchem.2016.12.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Kim D, Lee N, Park YI, Hyeon T. Recent Advances in Inorganic Nanoparticle-Based NIR Luminescence Imaging: Semiconductor Nanoparticles and Lanthanide Nanoparticles. Bioconjug Chem 2016; 28:115-123. [PMID: 27982578 DOI: 10.1021/acs.bioconjchem.6b00654] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Several types of nanoparticle-based imaging probes have been developed to replace conventional luminescent probes. For luminescence imaging, near-infrared (NIR) probes are useful in that they allow deep tissue penetration and high spatial resolution as a result of reduced light absorption/scattering and negligible autofluorescence in biological media. They rely on either an anti-Stokes or a Stokes shift process to generate luminescence. For example, transition metal-doped semiconductor nanoparticles and lanthanide-doped inorganic nanoparticles have been demonstrated as anti-Stokes shift-based agents that absorb NIR light through two- or three-photon absorption process and upconversion process, respectively. On the other hand, quantum dots (QDs) and lanthanide-doped nanoparticles that emit in NIR-II range (∼1000 to ∼1350 nm) were suggested as promising Stokes shift-based imaging agents. In this topical review, we summarize and discuss the recent progress in the development of inorganic nanoparticle-based luminescence imaging probes working in NIR range.
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Affiliation(s)
- Dokyoon Kim
- Center for Nanoparticle Research, Institute for Basic Science (IBS) , Seoul 08826, Republic of Korea
| | - Nohyun Lee
- School of Advanced Materials Engineering, Kookmin University , Seoul 02707, Republic of Korea
| | - Yong Il Park
- School of Chemical Engineering, Chonnam National University , Gwangju 61186, Republic of Korea
| | - Taeghwan Hyeon
- Center for Nanoparticle Research, Institute for Basic Science (IBS) , Seoul 08826, Republic of Korea.,School of Chemical and Biological Engineering, Seoul National University , Seoul 08826, Republic of Korea
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Shi Y, Shi B, Dass AVE, Lu Y, Sayyadi N, Kautto L, Willows RD, Chung R, Piper J, Nevalainen H, Walsh B, Jin D, Packer NH. Stable Upconversion Nanohybrid Particles for Specific Prostate Cancer Cell Immunodetection. Sci Rep 2016; 6:37533. [PMID: 27874051 PMCID: PMC5118722 DOI: 10.1038/srep37533] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 10/26/2016] [Indexed: 12/16/2022] Open
Abstract
Prostate cancer is one of the male killing diseases and early detection of prostate cancer is the key for better treatment and lower cost. However, the number of prostate cancer cells is low at the early stage, so it is very challenging to detect. In this study, we successfully designed and developed upconversion immune-nanohybrids (UINBs) with sustainable stability in a physiological environment, stable optical properties and highly specific targeting capability for early-stage prostate cancer cell detection. The developed UINBs were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), dynamic light scattering (DLS) and luminescence spectroscopy. The targeting function of the biotinylated antibody nanohybrids were confirmed by immunofluorescence assay and western blot analysis. The UINB system is able to specifically detect prostate cancer cells with stable and background-free luminescent signals for highly sensitive prostate cancer cell detection. This work demonstrates a versatile strategy to develop UCNPs based sustainably stable UINBs for sensitive diseased cell detection.
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Affiliation(s)
- Yu Shi
- International Joint Center for Biomedical Innovation, Henan University, Kaifeng, Henan, 457001, China
- Department of Chemistry and Biomolecular Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Bingyang Shi
- International Joint Center for Biomedical Innovation, Henan University, Kaifeng, Henan, 457001, China
- Faculty of Medicine & Health Sciences, Macquarie University, Sydney, NSW, 2109, Australia
- ARC Centre of Excellence for Nanoscale BioPhotonics, Macquarie University, Sydney, NSW, 2109, Australia
| | - Arun V. Everest Dass
- Department of Chemistry and Biomolecular Sciences, Macquarie University, Sydney, NSW 2109, Australia
- ARC Centre of Excellence for Nanoscale BioPhotonics, Macquarie University, Sydney, NSW, 2109, Australia
| | - Yiqing Lu
- ARC Centre of Excellence for Nanoscale BioPhotonics, Macquarie University, Sydney, NSW, 2109, Australia
| | - Nima Sayyadi
- Department of Chemistry and Biomolecular Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Liisa Kautto
- Department of Chemistry and Biomolecular Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Robert D. Willows
- Department of Chemistry and Biomolecular Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Roger Chung
- International Joint Center for Biomedical Innovation, Henan University, Kaifeng, Henan, 457001, China
- Faculty of Medicine & Health Sciences, Macquarie University, Sydney, NSW, 2109, Australia
| | - James Piper
- ARC Centre of Excellence for Nanoscale BioPhotonics, Macquarie University, Sydney, NSW, 2109, Australia
| | - Helena Nevalainen
- Department of Chemistry and Biomolecular Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Bradley Walsh
- Minomic International Ltd, Macquarie Park, Sydney, NSW, 2109, Australia
| | - Dayong Jin
- ARC Centre of Excellence for Nanoscale BioPhotonics, Macquarie University, Sydney, NSW, 2109, Australia
- Institute for Biomedical Materials and Devices, Faculty of Science, University of Technology, Sydney, NSW, 2007, Australia
| | - Nicolle H. Packer
- Department of Chemistry and Biomolecular Sciences, Macquarie University, Sydney, NSW 2109, Australia
- ARC Centre of Excellence for Nanoscale BioPhotonics, Macquarie University, Sydney, NSW, 2109, Australia
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50
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