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Hettie KS. Targeting Contrast Agents With Peak Near-Infrared-II (NIR-II) Fluorescence Emission for Non-invasive Real-Time Direct Visualization of Thrombosis. Front Mol Biosci 2021; 8:670251. [PMID: 34026844 PMCID: PMC8138325 DOI: 10.3389/fmolb.2021.670251] [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: 02/20/2021] [Accepted: 04/12/2021] [Indexed: 11/17/2022] Open
Abstract
Thrombosis within the vasculature arises when pathological factors compromise normal hemostasis. On doing so, arterial thrombosis (AT) and venous thrombosis (VT) can lead to life-threatening cardio-cerebrovascular complications. Unfortunately, the therapeutic window following the onset of AT and VT is insufficient for effective treatment. As such, acute AT is the leading cause of heart attacks and constitutes ∼80% of stroke incidences, while acute VT can lead to fatal therapy complications. Early lesion detection, their accurate identification, and the subsequent appropriate treatment of thrombi can reduce the risk of thrombosis as well as its sequelae. As the success rate of therapy of fresh thrombi is higher than that of old thrombi, detection of the former and accurate identification of lesions as thrombi are of paramount importance. Magnetic resonance imaging, x-ray computed tomography (CT), and ultrasound (US) are the conventional non-invasive imaging modalities used for the detection and identification of AT and VT, but these modalities have the drawback of providing only image-delayed indirect visualization of only late stages of thrombi development. To overcome such limitations, near-infrared (NIR, ca. 700-1,700 nm) fluorescence (NIRF) imaging has been implemented due to its capability of providing non-invasive real-time direct visualization of biological structures and processes. Contrast agents designed for providing real-time direct or indirect visualization of thrombi using NIRF imaging primarily provide peak NIR-I fluorescence emission (ca. 700-1,000 nm), which affords limited tissue penetration depth and suboptimal spatiotemporal resolution. To facilitate the enhancement of the visualization of thrombosis via providing detection of smaller, fresh, and/or deep-seated thrombi in real time, the development of contrast agents with peak NIR-II fluorescence emission (ca. 1000-1,700 nm) has been recently underway. Currently, however, most contrast agents that provide peak NIR-II fluorescence emissions that are purportedly capable of providing direct visualization of thrombi or their resultant occlusions actually afford only the indirect visualization of such because they only provide for the (i) measuring of the surrounding vascular blood flow and/or (ii) simple tracing of the vasculature. These contrast agents do not target thrombi or occlusions. As such, this mini review summarizes the extremely limited number of targeting contrast agents with peak NIR-II fluorescence emission developed for non-invasive real-time direct visualization of thrombosis that have been recently reported.
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Affiliation(s)
- Kenneth S. Hettie
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, United States
- Department of Otolaryngology - Head and Neck Surgery, Stanford University, Stanford, CA, United States
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Ong SY, Zhang C, Dong X, Yao SQ. Recent Advances in Polymeric Nanoparticles for Enhanced Fluorescence and Photoacoustic Imaging. Angew Chem Int Ed Engl 2021; 60:17797-17809. [DOI: 10.1002/anie.202101964] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/02/2021] [Indexed: 01/10/2023]
Affiliation(s)
- Sing Yee Ong
- Department of Chemistry National University of Singapore 4 Science Drive 2 Singapore 117544 Singapore
- National University of Singapore Graduate School (Integrative Sciences and Engineering Programme, ISEP) National University of Singapore University Hall, Tan Chin Tuan Wing, 21 Lower Kent Ridge Road, #04-02 Singapore 119077 Singapore
| | - Changyu Zhang
- Department of Chemistry National University of Singapore 4 Science Drive 2 Singapore 117544 Singapore
| | - Xiao Dong
- Department of Chemistry National University of Singapore 4 Science Drive 2 Singapore 117544 Singapore
| | - Shao Q. Yao
- Department of Chemistry National University of Singapore 4 Science Drive 2 Singapore 117544 Singapore
- National University of Singapore Graduate School (Integrative Sciences and Engineering Programme, ISEP) National University of Singapore University Hall, Tan Chin Tuan Wing, 21 Lower Kent Ridge Road, #04-02 Singapore 119077 Singapore
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Jin X, Xing X, Deng Q, Qing W, Liu Z, Huang Y. Molecular engineering of diketopyrrolopyrrole-conjugated polymer nanoparticles by chalcogenide variation for photoacoustic imaging guided photothermal therapy. J Mater Chem B 2021; 9:3153-3160. [PMID: 33885619 DOI: 10.1039/d1tb00193k] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Photothermal therapy is promising for augmenting cancer therapeutic outcomes in cancer treatment. Diketopyrrolopyrrole (DPP)-conjugated polymer nanoparticles are in focus due to their dual photoacoustic imaging and photothermal therapy functions. Herein, the design and synthesis of three near-infrared absorbing conjugated polymers, named DPP-SO, DPP-SS and DPP-SSe, with heteroatom substitution of the thiophene moiety were developed for a photoacoustic imaging guided photothermal therapy. It was demonstrated that systematically changing only the heteroatom from O to S or Se could apparently adjust the absorption spectrum and energy gap of DPP-conjugated polymers to obtain the most suitable photothermal transduction agents (PTAs) for use in biomedicine. The characterization of photophysical properties proved that the photothermal conversion efficiency and absorption coefficient of DPP-SO nanoparticles under 808 nm irradiation was up to 79.3% and 66.51 L g-1 cm-1, respectively, which were much higher than those of DPP-SS and DPP-SSe nanoparticles. Remarkably, the IC50 value of DPP-SO for killing A549 cells was half that of DPP-SS and DPP-SSe nanoparticles. Further in vivo works demonstrated efficient photothermal therapeutic effects of DPP-SO nanoparticles with the guidance of photoacoustic imaging. Thus, this is an efficient method to regulate the photothermal performance of DPP-conjugated polymers by changing the heteroatom in the molecular skeleton.
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Affiliation(s)
- Xin Jin
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng, 475004, P. R. China.
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Verma M, Chan YH, Saha S, Liu MH. Recent Developments in Semiconducting Polymer Dots for Analytical Detection and NIR-II Fluorescence Imaging. ACS APPLIED BIO MATERIALS 2021; 4:2142-2159. [PMID: 35014343 DOI: 10.1021/acsabm.0c01185] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In recent years, semiconducting polymer dots (Pdots) have attracted enormous attention in applications from fundamental analytical detection to advanced deep-tissue bioimaging due to their ultrahigh fluorescence brightness with excellent photostability and minimal cytotoxicity. Pdots have therefore been widely adopted for a variety types of molecular sensing for analytical detection. More importantly, the recent development of Pdots for use in the optical window between 1000 and 1700 nm, popularly known as the "second near-infrared window" (NIR-II), has emerged as a class of optical transparent imaging technology in the living body. The advantages of the NIR-II region over the traditional NIR-I (700-900 nm) window in fluorescence imaging originate from the reduced autofluorescence, minimal absorption and scattering of light, and improved penetration depths to yield high spatiotemporal images for biological tissues. Herein, we discuss and summarize the recent developments of Pdots employed for analytical detection and NIR-II fluorescence imaging. Starting with their preparation, the recent developments for targeting various analytes are then highlighted. After that, the importance of and latest progress in NIR-II fluorescence imaging using Pdots are reported. Finally, perspectives and challenges associated with the emergence of Pdots in different fields are given.
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Affiliation(s)
- Meenakshi Verma
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Yang-Hsiang Chan
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan.,Center for Emergent Functional Matter Science, National Chiao Tung University, Hsinchu 30050, Taiwan.,Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Sampa Saha
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Ming-Ho Liu
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
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Hu X, Chen Z, Jin AJ, Yang Z, Gan D, Wu A, Ao H, Huang W, Fan Q. Rational Design of All-Organic Nanoplatform for Highly Efficient MR/NIR-II Imaging-Guided Cancer Phototheranostics. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2007566. [PMID: 33666345 PMCID: PMC10439760 DOI: 10.1002/smll.202007566] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/19/2021] [Indexed: 06/12/2023]
Abstract
Organic theranostic nanomedicine has precision multimodel imaging capability and concurrent therapeutics under noninvasive imaging guidance. However, the rational design of desirable multifunctional organic theranostics for cancer remains challenging. Rational engineering of organic semiconducting nanomaterials has revealed great potential for cancer theranostics largely owing to their intrinsic diversified biophotonics, easy fabrication of multimodel imaging platform, and desirable biocompatibility. Herein, a novel all-organic nanotheranostic platform (TPATQ-PNP NPs) is developed by exploiting the self-assembly of a semiconducting small molecule (TPATQ) and a new synthetic high-density nitroxide radical-based amphiphilic polymer (PNP). The nitroxide radicals act as metal-free magnetic resonance imaging agent through shortened longitudinal relaxation times, and the semiconducting molecules enable ultralow background second near-infrared (NIR-II, 1000-1700 nm) fluorescence imaging. The as-prepared TPATQ-PNP NPs can light up whole blood vessels of mice and show precision tumor-locating ability with synergistic (MR/NIR-II) imaging modalities. The semiconducting molecules also undergo highly effective photothermal conversion in the NIR region for cancer photothermal therapy guided by complementary tumor diagnosis. The designed multifunctional organic semiconducting self-assembly provides new insights into the development of a new platform for cancer theranostics.
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Affiliation(s)
- Xiaoming Hu
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang, 330013, China
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, Nanjing, 210023, China
| | - Zejing Chen
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang, 330013, China
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, Nanjing, 210023, China
| | - Albert J Jin
- Laboratory of Cellular Imaging and Macromolecular Biophysics, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Zhen Yang
- Laboratory of Cellular Imaging and Macromolecular Biophysics, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Deqiang Gan
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang, 330013, China
| | - Aifang Wu
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang, 330013, China
| | - Haiyong Ao
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang, 330013, China
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, Nanjing, 210023, China
| | - Quli Fan
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, Nanjing, 210023, China
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Yang RQ, Lou KL, Wang PY, Gao YY, Zhang YQ, Chen M, Huang WH, Zhang GJ. Surgical Navigation for Malignancies Guided by Near-Infrared-II Fluorescence Imaging. SMALL METHODS 2021; 5:e2001066. [PMID: 34927825 DOI: 10.1002/smtd.202001066] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/30/2020] [Indexed: 06/14/2023]
Abstract
Near-infrared (NIR) fluorescence imaging is an emerging noninvasive imaging modality, with unique advantages in guiding tumor resection surgery, thanks to its high sensitivity and instantaneity. In the past decade, studies on the conventional NIR window (NIR-I, 750-900 nm) have gradually focused on the second NIR window (NIR-II, 1000-1700 nm). With its reduced light scattering, photon absorption, and auto-fluorescence qualities, NIR-II fluorescence imaging significantly improves penetration depths and signal-to-noise ratios in bio-imaging. Recently, several studies have applied NIR-II imaging to navigating cancer surgery, including localizing cancers, assessing surgical margins, tracing lymph nodes, and mapping important anatomical structures. These studies have exemplified the significant prospects of this new approach. In this review, several NIR-II fluorescence agents and some of the complex applications for guiding cancer surgeries are summarized. Future prospects and the challenges of clinical translation are also discussed.
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Affiliation(s)
- Rui-Qin Yang
- Cancer Center & Department of Breast and Thyroid Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361000, China
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
- Clinical Central Research Core, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
| | - Kang-Liang Lou
- Cancer Center & Department of Breast and Thyroid Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361000, China
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
- Clinical Central Research Core, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
| | - Pei-Yuan Wang
- Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350000, China
| | - Yi-Yang Gao
- Cancer Center & Department of Breast and Thyroid Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361000, China
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
- Clinical Central Research Core, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
| | - Yong-Qu Zhang
- Cancer Center & Department of Breast and Thyroid Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361000, China
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
- Clinical Central Research Core, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
| | - Min Chen
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
- Clinical Central Research Core, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian, 361000, China
| | - Wen-He Huang
- Cancer Center & Department of Breast and Thyroid Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361000, China
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
| | - Guo-Jun Zhang
- Cancer Center & Department of Breast and Thyroid Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361000, China
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, 361000, China
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, Fujian, 361000, China
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Sheth V, Wang L, Bhattacharya R, Mukherjee P, Wilhelm S. Strategies for Delivering Nanoparticles across Tumor Blood Vessels. ADVANCED FUNCTIONAL MATERIALS 2021; 31:2007363. [PMID: 37197212 PMCID: PMC10187772 DOI: 10.1002/adfm.202007363] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Indexed: 05/19/2023]
Abstract
Nanoparticle transport across tumor blood vessels is a key step in nanoparticle delivery to solid tumors. However, the specific pathways and mechanisms of this nanoparticle delivery process are not fully understood. Here, the biological and physical characteristics of the tumor vasculature and the tumor microenvironment are explored and how these features affect nanoparticle transport across tumor blood vessels is discussed. The biological and physical methods to deliver nanoparticles into tumors are reviewed and paracellular and transcellular nanoparticle transport pathways are explored. Understanding the underlying pathways and mechanisms of nanoparticle tumor delivery will inform the engineering of safer and more effective nanomedicines for clinical translation.
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Affiliation(s)
- Vinit Sheth
- Stephenson School of Biomedical Engineering, University of Oklahoma, 173 Felgar St, Norman, OK 73019, USA
| | - Lin Wang
- Stephenson School of Biomedical Engineering, University of Oklahoma, 173 Felgar St, Norman, OK 73019, USA
| | - Resham Bhattacharya
- Department of Obstetrics and Gynecology, Peggy and Charles Stephenson Cancer Center, University of Oklahoma Health Science Center, 800 NE 10th St, Oklahoma City, OK 73104, USA
| | - Priyabrata Mukherjee
- Department of Pathology, Peggy and Charles Stephenson Cancer Center, University of Oklahoma Health Science Center, 800 NE 10th St, Oklahoma City, OK 73104, USA
| | - Stefan Wilhelm
- Stephenson School of Biomedical Engineering, University of Oklahoma, 173 Felgar St, Norman, OK 73019, USA
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58
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Su Y, Yu B, Wang S, Cong H, Shen Y. NIR-II bioimaging of small organic molecule. Biomaterials 2021; 271:120717. [PMID: 33610960 DOI: 10.1016/j.biomaterials.2021.120717] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 02/01/2021] [Accepted: 02/10/2021] [Indexed: 12/17/2022]
Abstract
In recent years, people have been actively exploring new imaging methods with high biological imaging performance because the clinical image definition and depth in vivo cannot meet the requirements of early diagnosis and prognosis. Based on the traditional near-infrared region I (NIR-I), the molecular probe of the near-infrared region II (NIR-II) is further explored and developed. In the NIR-II region due to the wavelength is longer than the NIR-I region can effectively reduce the molecular scattering, optical absorption of the organization, the organization of spontaneous fluorescence negligible, thus the NIR-II Fluorescence imaging (FI) can get deeper penetration depth, higher signal-to-background ratio (SBR) and better spatiotemporal resolution, FI in NIR-II region are an important and rapidly developing research region for future imaging. In the NIR-II fluorophore, small organic molecule fluorophore has attracted much attention because of its good biocompatibility and good pharmacokinetic properties. In this review, we briefly introduced the existing NIR-II organic small molecule fluorophores, and introduced the existing relatively mature methods for improving quantum yield and water solubility, and the small molecule dyes on FI of various improvement methods, also briefly introduces the small molecules of photoacoustic imaging (PAI), and a brief introduction of imaging-guided surgery (IGS) for some small organic molecules, finally, a reasonable prospect is made for the development of small organic molecules.
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Affiliation(s)
- Yingbin Su
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China
| | - Bing Yu
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China; State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao, 266071, China
| | - Song Wang
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China
| | - Hailin Cong
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China; State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao, 266071, China.
| | - Youqing Shen
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China; Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Center for Bionanoengineering, and Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, China
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Wei G, Zhang K, Gu Y, Guang S, Feng J, Xu H. Novel multifunctional nano-hybrid polyhedral oligomeric silsesquioxane-based molecules with high cell permeability: molecular design and application for diagnosis and treatment of tumors. NANOSCALE 2021; 13:2982-2994. [PMID: 33508044 DOI: 10.1039/d0nr07641d] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Chemotherapy mostly functions as a carrier for direct drug delivery to the tumor, which may induce secondary damage to healthy tissue cells around the tumor. To avoid this side effect, using multifunctional drugs with high cell permeability during chemotherapy is crucial to achieve significant antitumor efficacy. In this study, polyhedral oligomeric silsesquioxane-based multifunctional organic-inorganic hybrid molecules with potential for recognition, imaging, and treatment were designed and successfully synthesized through a facile and efficient one-pot reaction process. The structure and properties of the synthesized multifunctional molecules were characterized by Fourier transform infrared spectroscopy, nuclear magnetic resonance spectroscopy, mass spectrometry, fluorescence spectroscopy, cytotoxicity assay, surface tension testing, cell compatibility testing, hematoxylin and eosin staining, as well as in vivo and in vitro studies. The results demonstrated that these multifunctional molecules can be effectively used for delivering precisely-targeted imaging and therapeutic agents and exhibited considerable cell permeability. The excellent synergy between high permeability and precise targeting results in multifunctional molecules with superior diagnostic performance.
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Affiliation(s)
- Gang Wei
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Research Center for Analysis and Measurement & College of Materials Science and Engineering, Donghua University, Shanghai 201620, China.
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Recent progress in development and applications of second near-infrared (NIR-II) nanoprobes. Arch Pharm Res 2021; 44:165-181. [PMID: 33538959 DOI: 10.1007/s12272-021-01313-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 01/16/2021] [Indexed: 02/03/2023]
Abstract
Optical probes for near-infrared (NIR) light have clear advantages over UV/VIS-based optical probes, such as their low levels of interfering auto-fluorescence and high tissue penetration. The second NIR (NIR-II) window (1000-1350 nm) offers better light penetration, lower background signal, higher safety limit, and higher maximum permitted exposure than the first NIR (NIR-I) window (650-950 nm). Therefore, NIR-II laser-based photoacoustic (PA) and fluorescence (FL) imaging can offer higher sensitivity and penetration depth than was previously available, and deeper lesions can be treated in vivo by photothermal therapy (PTT) and photodynamic therapy (PDT) with an NIR-II laser than with an NIR-I laser. Advances in creation of novel nanomaterials have increased options for improving light-induced bioimaging and treatment. Nanotechnology can provide advantages such as good disease targeting ability and relatively long circulation times to supplement the advantages of optical technologies. In this review, we present recent progress in development and applications of NIR-II light-based nanoplatforms for FL, PA, image-guided surgery, PDT, and PTT. We also discuss recent advances in smart NIR-II nanoprobes that can respond to stimuli in the tumor microenvironment and inflamed sites. Finally, we consider the challenges involved in using NIR-II nanomedicine for effective diagnosis and treatment.
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61
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Gupta N, Chan YH, Saha S, Liu MH. Near-Infrared-II Semiconducting Polymer Dots for Deep-tissue Fluorescence Imaging. Chem Asian J 2021; 16:175-184. [PMID: 33331122 DOI: 10.1002/asia.202001348] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/16/2020] [Indexed: 12/12/2022]
Abstract
Fluorescence imaging, particularly in the NIR-II region (1000-1700 nm), has become an unprecedented tool for deep-tissue in vivo imaging. Among the fluorescent nanoprobes, semiconducting polymer nanoparticles (Pdots) appear to be a promising agent because of their tunable optical and photophysical properties, ultrahigh brightness, minimal autofluorescence, narrow-size distribution, and low cytotoxicity. This review elucidates the recent advances in Pdots for deep-tissue fluorescence imaging and the facing future translation to clinical use.
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Affiliation(s)
- Nidhi Gupta
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu, 30010, Taiwan.,Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi, 110016, India
| | - Yang-Hsiang Chan
- Department of Applied Chemistry, Centre of Emergent Functional Matter Science, National Chiao Tung University, Hsinchu, 30010, Taiwan.,Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Sampa Saha
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi, 110016, India
| | - Ming-Ho Liu
- Department of Applied Chemistry, National Chiao Tung University, 30010, Hsinchu City, Taiwan
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Liu Q, Tian J, Tian Y, Sun Q, Sun D, Wang F, Xu H, Ying G, Wang J, Yetisen AK, Jiang N. Near-Infrared-II Nanoparticles for Cancer Imaging of Immune Checkpoint Programmed Death-Ligand 1 and Photodynamic/Immune Therapy. ACS NANO 2021; 15:515-525. [PMID: 33426893 DOI: 10.1021/acsnano.0c05317] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Development of second near-infrared (NIR-II) nanoparticles (NPs) with high biocompatibility, low toxicity, and high singlet oxygen quantum yield (ΦΔ) to prevent tumor recurrence is highly desirable in molecular imaging and photodynamic/immune combination therapy. Here, theranostic photosensitizer BODIPY (BDP)-I-N-anti-PD-L1 NPs were developed by encapsulating the photosensitizer BDP-I-N with amphipathic poly(styrene-co-chloromethylstyrene)-graft-poly(ethylene glycol) nanocarriers through self-assembly functionalization with programmed cell death-ligand 1 (PD-L1) monoclonal antibody. These NPs exhibit highly intensive luminescence in the NIR-II window (1000-1700 nm) to real-time imaging of immune checkpoint PD-L1, high singlet oxygen quantum yield (ΦΔ = 73%), and an eliminating effect of primary cancers. The NPs also allow for profiling PD-L1 expression as well as accumulating in MC38 tumor and enabling molecular imaging in vivo. Upon an 808 nm laser excitation, the targeted NPs produce an emission wavelength above 1200 nm to image a tumor to a normal tissue signal ratio (T/NT) at an approximate value of 14.1. Moreover, the MC38 tumors in mice are eliminated by combining photodynamic therapy and immunotherapy within 30 days, with no tumor recurrence within a period of 40 days. In addition, the tumors do not grow in the rechallenged mice within 7 days of inoculation. Such a strategy shows a durable immune memory effect against tumor rechallenging without toxic side effects to major organs.
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Affiliation(s)
- Qiang Liu
- Artemisinin Research Center and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Jiangwei Tian
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Ye Tian
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Biomaterials Research Center, School of Biomedical Engineering, Southern Medical University, Guangzhou 510515, China
| | - Qinchao Sun
- Guangdong Provincial Key Laboratory of Biomedical Optical Imaging Technology & Center for Biomedical Optics and Molecular Imaging, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Dan Sun
- Jiangsu Co-innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing 210037, China
| | - Feifei Wang
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Haijun Xu
- Jiangsu Co-innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing 210037, China
| | - Guoliang Ying
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
- Brigham and Women's Hospital, Harvard Medical School, Cambridge, Massachusetts 02139, United States
| | - Jigang Wang
- Artemisinin Research Center and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- Department of Urology, Shenzhen People's Hospital (The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518020, China
| | - Ali K Yetisen
- Department of Chemical Engineering, Imperial College London, London SW7 2AZ, United Kingdom
| | - Nan Jiang
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
- School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States
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63
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Liu MH, Zhang Z, Yang YC, Chan YH. Polymethine-Based Semiconducting Polymer Dots with Narrow-Band Emission and Absorption/Emission Maxima at NIR-II for Bioimaging. Angew Chem Int Ed Engl 2021; 60:983-989. [PMID: 32990356 DOI: 10.1002/anie.202011914] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Indexed: 12/23/2022]
Abstract
Deep-penetration fluorescence imaging in the second near-infrared (NIR-II) window heralds a new era of clinical surgery, in which high-resolution vascular/lymphatic anatomy and detailed cancerous tissues can be visualized in real time. Described here is a series of polymethine-based semiconducting polymers with intrinsic emission maxima in the NIR-IIa (1300-1400 nm) window and absorption maxima ranging from 1082 to 1290 nm. These polymers were prepared as semiconducting polymer dots (Pdots) in aqueous solutions with fluorescence quantum yields of 0.05-0.18 %, and they demonstrate promising applications in noninvasive through-skull brain imaging in live mice with remarkable spatial resolution as well as signal-to-background contrast. This study offers a platform for future design of NIR-IIa or even NIR-IIb emitting Pdots.
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Affiliation(s)
- Ming-Ho Liu
- Department of Applied Chemistry/Center for Emergent Functional Matter Science, National Chiao Tung University, Hsinchu, 30050, Taiwan
| | - Zhe Zhang
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Yu-Chi Yang
- Department of Applied Chemistry/Center for Emergent Functional Matter Science, National Chiao Tung University, Hsinchu, 30050, Taiwan
| | - Yang-Hsiang Chan
- Department of Applied Chemistry/Center for Emergent Functional Matter Science, National Chiao Tung University, Hsinchu, 30050, Taiwan.,Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
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64
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Liu F, Ma F, Chen Q, Zhou E, Zhang P, Cui Z, Liu Z, Huang Y. Synergistic non-bonding interactions based on diketopyrrolo-pyrrole for elevated photoacoustic imaging-guided photothermal therapy. Biomater Sci 2021; 9:908-916. [DOI: 10.1039/d0bm01569e] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Synergistic non-bonding interactions in fluorine and chalcogen-substituted diketopyrrolopyrrole nanoagents for elevated photoacoustic imaging-guided photothermal therapy.
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Affiliation(s)
- Fang Liu
- Laboratory for NanoMedical Photonics
- School of Basic Medical Science
- Henan University
- Kaifeng 475004
- China
| | - Feiyan Ma
- Laboratory for NanoMedical Photonics
- School of Basic Medical Science
- Henan University
- Kaifeng 475004
- China
| | - Qing Chen
- Laboratory for NanoMedical Photonics
- School of Basic Medical Science
- Henan University
- Kaifeng 475004
- China
| | - Enbao Zhou
- Laboratory for NanoMedical Photonics
- School of Basic Medical Science
- Henan University
- Kaifeng 475004
- China
| | - Puwen Zhang
- School of Pharmacy
- Henan University
- Kaifeng 475004
- P. R. China
- Laboratory for NanoMedical Photonics
| | - Zhanjun Cui
- Laboratory for NanoMedical Photonics
- School of Basic Medical Science
- Henan University
- Kaifeng 475004
- China
| | - Zhonghua Liu
- Laboratory for NanoMedical Photonics
- School of Basic Medical Science
- Henan University
- Kaifeng 475004
- China
| | - Yongwei Huang
- Laboratory for NanoMedical Photonics
- School of Basic Medical Science
- Henan University
- Kaifeng 475004
- China
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65
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Sun J, Zhang Q, Dai X, Ling P, Gao F. Engineering fluorescent semiconducting polymer nanoparticles for biological applications and beyond. Chem Commun (Camb) 2021; 57:1989-2004. [DOI: 10.1039/d0cc07182j] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We summarize the recent advances in engineering approaches to obtain functionalized semiconducting polymer nanoparticles (SPNs) for biological applications. The challenges and outlook of fabricating functionalized SPNs are also provided.
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Affiliation(s)
- Junyong Sun
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo/Biosensing
- Laboratory of Biosensing and Bioimaging (LOBAB)
- College of Chemistry and Materials Science
| | - Qiang Zhang
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo/Biosensing
- Laboratory of Biosensing and Bioimaging (LOBAB)
- College of Chemistry and Materials Science
| | - Xiaomei Dai
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo/Biosensing
- Laboratory of Biosensing and Bioimaging (LOBAB)
- College of Chemistry and Materials Science
| | - Pinghua Ling
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo/Biosensing
- Laboratory of Biosensing and Bioimaging (LOBAB)
- College of Chemistry and Materials Science
| | - Feng Gao
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo/Biosensing
- Laboratory of Biosensing and Bioimaging (LOBAB)
- College of Chemistry and Materials Science
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66
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Su Y, Miao Y, Zhu Y, Zou W, Yu B, Shen Y, Cong H. A design strategy for D–A conjugated polymers for NIR-II fluorescence imaging. Polym Chem 2021. [DOI: 10.1039/d1py00470k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The development of bioimaging technology in recent years has shown that second near-infrared (NIR-II) fluorescence imaging (FI) is gradually replacing the traditional visible light and first near-infrared (NIR-I) FI.
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Affiliation(s)
- Yingbin Su
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
| | - Yawei Miao
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
| | - Yaowei Zhu
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
| | - Wentao Zou
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
| | - Bing Yu
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
- State Key Laboratory of Bio-Fibers and Eco-Textiles, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China
| | - Youqing Shen
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
- Center for Bionanoengineering and Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, China
| | - Hailin Cong
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
- State Key Laboratory of Bio-Fibers and Eco-Textiles, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China
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67
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He S, Cheng Z. Near-Infrared II Optical Imaging. Mol Imaging 2021. [DOI: 10.1016/b978-0-12-816386-3.00025-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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68
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Yao L, Zhu D, Liao H, Haseena S, Ravva MK, Cong S, Lan L, Wang Y, Li Z, Jiang L, Yue W. Fused ambipolar aza-isoindigos with NIR absorption. Org Chem Front 2021. [DOI: 10.1039/d0qo01495h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A series of large and extended novel electron-deficient aza-isoindigos with up to 14 rings was synthesized exhibit excellent solubility, high EA, NIR absorption, planar backbonhole mobility of 0.076 cm2 V−1 s−1 and electron mobility of 0.003 cm2 V−1 s−1.
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Affiliation(s)
- Liping Yao
- State Key Laboratory of Optoelectronic Materials and Technologies
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices
- School of Materials Science and Engineering
- Sun Yat-Sen University
| | - Danlei Zhu
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Organic Solids.Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Hailiang Liao
- State Key Laboratory of Optoelectronic Materials and Technologies
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices
- School of Materials Science and Engineering
- Sun Yat-Sen University
| | | | | | - Shengyu Cong
- State Key Laboratory of Optoelectronic Materials and Technologies
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices
- School of Materials Science and Engineering
- Sun Yat-Sen University
| | - Liuyuan Lan
- State Key Laboratory of Optoelectronic Materials and Technologies
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices
- School of Materials Science and Engineering
- Sun Yat-Sen University
| | - Yazhou Wang
- State Key Laboratory of Optoelectronic Materials and Technologies
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices
- School of Materials Science and Engineering
- Sun Yat-Sen University
| | - Zhengke Li
- State Key Laboratory of Optoelectronic Materials and Technologies
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices
- School of Materials Science and Engineering
- Sun Yat-Sen University
| | - Lang Jiang
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Organic Solids.Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Wan Yue
- State Key Laboratory of Optoelectronic Materials and Technologies
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices
- School of Materials Science and Engineering
- Sun Yat-Sen University
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69
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Gao Y, Li Q, Li C, Gao L, Chen H, Liu T, Huang Y, Liu Z, Li S. Terselenophene Regioisomer Conjugated Polymer Materials for High-Performance Cancer Phototheranostics. ACS APPLIED MATERIALS & INTERFACES 2020; 12:55605-55613. [PMID: 33258595 DOI: 10.1021/acsami.0c16064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Molecular isomerization is a fundamental issue in the development of functional materials, with a crucial impact on photophysical properties. However, up to now, their effect on photothermal conversion is rarely investigated. Here, two near-infrared (NIR)-absorbing regioisomer conjugated polymers integrated with cis/trans-terselenophenes are designed and synthesized as efficient photothermal agents to enhance cancer phototheranostics. It is demonstrated that enhanced quinoidal resonance of trans-terselenophenes allows the resulting trans-CP to possess more planar backbone to further increase the effective conjugation length and result in the strong absorption spectra at 808 nm. Characterization of photophysical properties has proved that the photothermal conversion efficiency of trans-CP nanoparticles is up to 61.4%, and they are 210% as strong as cis-CP nanoparticles (29.4%). Further in vitro and in vivo works demonstrate efficient photothermal therapeutic effects with the guidance of photoacoustic imaging. This work affords a new understanding of the molecular isomerization into the development of conjugated materials for high-performance cancer phototheranostics.
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Affiliation(s)
- Yijian Gao
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, P. R. China
| | - Qianqian Li
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, P. R. China
| | - Chunli Li
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, P. R. China
- Engineering Research Center for Nanomaterials, Henan University, Kaifeng 475004, P. R. China
| | - Leyi Gao
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, P. R. China
| | - Huan Chen
- Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR 999077, P. R. China
| | - Tingting Liu
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, P. R. China
| | - Yongwei Huang
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, P. R. China
| | - Zhonghua Liu
- Laboratory for NanoMedical Photonics, School of Basic Medical Science, Henan University, Kaifeng 475004, P. R. China
| | - Shengliang Li
- Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, Hong Kong SAR 999077, P. R. China
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70
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Han WB, Lee JH, Shin JW, Hwang SW. Advanced Materials and Systems for Biodegradable, Transient Electronics. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e2002211. [PMID: 32974973 DOI: 10.1002/adma.202002211] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/08/2020] [Indexed: 05/23/2023]
Abstract
Transient electronics refers to an emerging class of advanced technology, defined by an ability to chemically or physically dissolve, disintegrate, and degrade in actively or passively controlled fashions to leave environmentally and physiologically harmless by-products in environments, particularly in bio-fluids or aqueous solutions. The unusual properties that are opposite to operational modes in conventional electronics for a nearly infinite time frame offer unprecedented opportunities in research areas of eco-friendly electronics, temporary biomedical implants, data-secure hardware systems, and others. This review highlights the developments of transient electronics, including materials, manufacturing strategies, electronic components, and transient kinetics, along with various potential applications.
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Affiliation(s)
- Won Bae Han
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Joong Hoon Lee
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Jeong-Woong Shin
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Suk-Won Hwang
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
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71
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Ashoka AH, Kong SH, Seeliger B, Andreiuk B, Soares RV, Barberio M, Diana M, Klymchenko AS. Near-infrared fluorescent coatings of medical devices for image-guided surgery. Biomaterials 2020; 261:120306. [DOI: 10.1016/j.biomaterials.2020.120306] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 07/31/2020] [Accepted: 08/06/2020] [Indexed: 12/14/2022]
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72
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Liu M, Zhang Z, Yang Y, Chan Y. Polymethine‐Based Semiconducting Polymer Dots with Narrow‐Band Emission and Absorption/Emission Maxima at NIR‐II for Bioimaging. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202011914] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Ming‐Ho Liu
- Department of Applied Chemistry/Center for Emergent Functional Matter Science National Chiao Tung University Hsinchu 30050 Taiwan
| | - Zhe Zhang
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Yu‐Chi Yang
- Department of Applied Chemistry/Center for Emergent Functional Matter Science National Chiao Tung University Hsinchu 30050 Taiwan
| | - Yang‐Hsiang Chan
- Department of Applied Chemistry/Center for Emergent Functional Matter Science National Chiao Tung University Hsinchu 30050 Taiwan
- Department of Medicinal and Applied Chemistry Kaohsiung Medical University Kaohsiung 80708 Taiwan
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73
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Yin C, Lu X, Fan Q, Huang W. Organic semiconducting nanomaterials‐assisted phototheranostics in near‐infrared‐II biological window. VIEW 2020. [DOI: 10.1002/viw.20200070] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
- Chao Yin
- Key Laboratory for Organic Electronics and Information Displays Jiangsu Key Laboratory for Biosensors and Institute of Advanced Materials Jiangsu National Synergetic Innovation Center for Advanced Materials Nanjing University of Posts and Telecommunications Nanjing China
| | - Xiaomei Lu
- Key Laboratory of Flexible Electronics and Institute of Advanced Materials Jiangsu National Synergetic Innovation Center for Advanced Materials Nanjing Tech University Nanjing China
| | - Quli Fan
- Key Laboratory for Organic Electronics and Information Displays Jiangsu Key Laboratory for Biosensors and Institute of Advanced Materials Jiangsu National Synergetic Innovation Center for Advanced Materials Nanjing University of Posts and Telecommunications Nanjing China
| | - Wei Huang
- Frontiers Science Center for Flexible Electronics and Shaanxi Institute of Flexible Electronics Northwestern Polytechnical University Xi'an China
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74
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Deng G, Peng X, Sun Z, Zheng W, Yu J, Du L, Chen H, Gong P, Zhang P, Cai L, Tang BZ. Natural-Killer-Cell-Inspired Nanorobots with Aggregation-Induced Emission Characteristics for Near-Infrared-II Fluorescence-Guided Glioma Theranostics. ACS NANO 2020; 14:11452-11462. [PMID: 32820907 DOI: 10.1021/acsnano.0c03824] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Nature has always inspired robotic designs and concepts. It is conceivable that biomimic nanorobots will soon play a prominent role in medicine. The "Terminator" in the science fiction film is a cybernetic organism with living tissue over a metal endoskeleton, which inspired us to develop natural-killer-cell-mimic nanorobots with aggregation-induced emission (AIE) characteristics (NK@AIEdots) by coating a natural kill cell membrane on an AIE-active polymeric endoskeleton, PBPTV, a highly bright NIR-II AIE-active conjugated polymer. Owing to the AIE and soft-matter characteristics of PBPTV, as-prepared NK@AIEdots maintained a superior NIR-II brightness (quantum yield ∼7.9% in water) and good biocompatibility. Besides, they can serve as a tight junction (TJ) modulator to trigger an intracellular signaling cascade, causing TJ disruption and actin cytoskeleton reorganization to form an intercellular "green channel" to help them to cross the blood-brain barrier (BBB) silently. Furthermore, they can initiatively accumulate in glioblastoma cells in the complex brain matrix for high-contrast and through-skull tumor imaging. The tumor growth was also greatly inhibited by these NK@AIEdots under the NIR light illumination. As far as we know, the quantum yield of PBPTV is the highest among the existing NIR-II luminescent conjugated polymers. Besides, the NK-cell biomimetic nanorobots showed great potential for BBB-crossing active delivery.
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Affiliation(s)
- Guanjun Deng
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, Shenzhen Engineering Laboratory of Nanomedicine and Nanoformulations, CAS Key Laboratory of Health Informatics, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction and Institute for Advanced Study, The Hong Kong University of Science and Technology (HKUST), Clear Water Bay, Kowloon, Hong Kong, China
| | - Xinghua Peng
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, Shenzhen Engineering Laboratory of Nanomedicine and Nanoformulations, CAS Key Laboratory of Health Informatics, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Zhihong Sun
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, Shenzhen Engineering Laboratory of Nanomedicine and Nanoformulations, CAS Key Laboratory of Health Informatics, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction and Institute for Advanced Study, The Hong Kong University of Science and Technology (HKUST), Clear Water Bay, Kowloon, Hong Kong, China
| | - Wei Zheng
- Laboratory for Biomedical Optics and Molecular Imaging, Shenzhen Key Laboratory for Molecular Imaging, CAS Key Lab for Health Informatics, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Jia Yu
- Laboratory for Biomedical Optics and Molecular Imaging, Shenzhen Key Laboratory for Molecular Imaging, CAS Key Lab for Health Informatics, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Lulu Du
- Key Laboratory of Environmentally Friendly Chemistry and Application of the Ministry of Education College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Huajie Chen
- Key Laboratory of Environmentally Friendly Chemistry and Application of the Ministry of Education College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Ping Gong
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, Shenzhen Engineering Laboratory of Nanomedicine and Nanoformulations, CAS Key Laboratory of Health Informatics, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
- Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory for Nanomedicine, Guangdong Medical University, Dongguan 523808, China
| | - Pengfei Zhang
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, Shenzhen Engineering Laboratory of Nanomedicine and Nanoformulations, CAS Key Laboratory of Health Informatics, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction and Institute for Advanced Study, The Hong Kong University of Science and Technology (HKUST), Clear Water Bay, Kowloon, Hong Kong, China
- HKUST Shenzhen Research Institute, No. 9 Yuexing First Road, Nanshan, Shenzhen 518057, China
| | - Lintao Cai
- Guangdong Key Laboratory of Nanomedicine, CAS-HK Joint Lab of Biomaterials, Shenzhen Engineering Laboratory of Nanomedicine and Nanoformulations, CAS Key Laboratory of Health Informatics, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
- Zhuhai Institute of Advanced Technology Chinese Academy of Sciences, Zhuhai 519000, China
| | - Ben Zhong Tang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction and Institute for Advanced Study, The Hong Kong University of Science and Technology (HKUST), Clear Water Bay, Kowloon, Hong Kong, China
- HKUST Shenzhen Research Institute, No. 9 Yuexing First Road, Nanshan, Shenzhen 518057, China
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75
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Liu Y, Liu J, Chen D, Wang X, Zhang Z, Yang Y, Jiang L, Qi W, Ye Z, He S, Liu Q, Xi L, Zou Y, Wu C. Fluorination Enhances NIR‐II Fluorescence of Polymer Dots for Quantitative Brain Tumor Imaging. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007886] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Ye Liu
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center Central South University Changsha 410083 China
| | - Jinfeng Liu
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center Central South University Changsha 410083 China
| | - Dandan Chen
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Xiaosha Wang
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center Central South University Changsha 410083 China
| | - Zhe Zhang
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Yicheng Yang
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Lihui Jiang
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center Central South University Changsha 410083 China
| | - Weizhi Qi
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Ziyuan Ye
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Shuqing He
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Quanying Liu
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Lei Xi
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Yingping Zou
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center Central South University Changsha 410083 China
| | - Changfeng Wu
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
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76
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Liu Y, Liu J, Chen D, Wang X, Zhang Z, Yang Y, Jiang L, Qi W, Ye Z, He S, Liu Q, Xi L, Zou Y, Wu C. Fluorination Enhances NIR-II Fluorescence of Polymer Dots for Quantitative Brain Tumor Imaging. Angew Chem Int Ed Engl 2020; 59:21049-21057. [PMID: 32767727 DOI: 10.1002/anie.202007886] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/15/2020] [Indexed: 12/24/2022]
Abstract
Here, we describe a fluorination strategy for semiconducting polymers for the development of highly bright second near-infrared region (NIR-II) probes. Tetrafluorination yielded a fluorescence QY of 3.2 % for the polymer dots (Pdots), over a 3-fold enhancement compared to non-fluorinated counterparts. The fluorescence enhancement was attributable to a nanoscale fluorous effect in the Pdots that maintained the molecular planarity and minimized the structure distortion between the excited state and ground state, thus reducing the nonradiative relaxations. By performing through-skull and through-scalp imaging of the brain vasculature of live mice, we quantitatively analyzed the vascular morphology of transgenic brain tumors in terms of the vessel lengths, vessel branches, and vessel symmetry, which showed statistically significant differences from the wild type animals. The bright NIR-II Pdots obtained through fluorination chemistry provide insightful information for precise diagnosis of the malignancy of the brain tumor.
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Affiliation(s)
- Ye Liu
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center, Central South University, Changsha, 410083, China
| | - Jinfeng Liu
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center, Central South University, Changsha, 410083, China
| | - Dandan Chen
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Xiaosha Wang
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center, Central South University, Changsha, 410083, China
| | - Zhe Zhang
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Yicheng Yang
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Lihui Jiang
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center, Central South University, Changsha, 410083, China
| | - Weizhi Qi
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Ziyuan Ye
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Shuqing He
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Quanying Liu
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Lei Xi
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Yingping Zou
- College of Chemistry and Chemical Engineering, Molecular Imaging Research Center, Central South University, Changsha, 410083, China
| | - Changfeng Wu
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
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77
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Kilian HI, Kang H, Nyayapathi N, Fukuda T, Adluru E, Zhang H, Quinn B, Xia J, Choi HS, Lovell JF. Facile formulation of a long-wavelength cyanine for optical imaging in the second near-infrared window. Biomater Sci 2020; 8:4199-4205. [PMID: 32515752 PMCID: PMC7390685 DOI: 10.1039/d0bm00572j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The second near-infrared window (NIR-II) beyond 1000 nm has attracted attention for optical contrast imaging in small animals. We sought to assess whether commercially available NIR-II dyes could be easily formulated for this purpose. 13 hydrophobic NIR-II dyes were purchased and screened by formulating them in simple solubilizing agents with established use in humans: propylene glycol, Cremaphor EL, Kolliphor HS15 (HS15), Tween 80, and cyclodextrin. Based on the absorption at 1064 nm (matching the Nd:YAG laser output commonly used in photoacoustic imaging), three of the dyes were further assessed at varying dye and surfactant concentrations. Of these, benzo indole butyl diphenylaminocyclopentene heptamethine (BIBDAH) tetrafluoroborate in HS15 generally showed the most favorable NIR-II character. 1 mg mL-1 BIBDAH in 25% HS15 exhibited a single absorption peak at 1030 nm with a calculated intensity greater than 100, which was relatively stable for weeks in storage. Following intravenous administration to mice, determination of BIBDAH pharmacokinetics was possible by absorption measurements of sampled plasma, revealing a circulating half-life of about one hour. Most of the dye was taken up by the liver. BIBDAH was used in vitro and in vivo as a photoacoustic contrast imaging agent and its accumulation could be detected in subcutaneous tumors in mice. BIBDAH was used for fluorescence imaging of blood vessels in mice, including in the brain (through intact skull), and dye clearance from blood to the liver was visualized. Taken together, this study confirms that accessible, strongly-absorbing dye can readily be formulated for injection by simply dissolving them in biocompatible surfactants and used for high-contrast preclinical optical imaging in the second NIR window.
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Affiliation(s)
- Hailey I Kilian
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY 14260, USA.
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78
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Wojtynek NE, Mohs AM. Image-guided tumor surgery: The emerging role of nanotechnology. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 12:e1624. [PMID: 32162485 PMCID: PMC9469762 DOI: 10.1002/wnan.1624] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/12/2020] [Accepted: 02/14/2020] [Indexed: 12/15/2022]
Abstract
Surgical resection is a mainstay treatment for solid tumors. Yet, methods to distinguish malignant from healthy tissue are primarily limited to tactile and visual cues as well as the surgeon's experience. As a result, there is a possibility that a positive surgical margin (PSM) or the presence of residual tumor left behind after resection may occur. It is well-documented that PSMs can negatively impact treatment outcomes and survival, as well as pose an economic burden. Therefore, surgical tumor imaging techniques have emerged as a promising method to decrease PSM rates. Nanoparticles (NPs) have unique characteristics to serve as optical contrast agents during image-guided surgery (IGS). Recently, there has been tremendous growth in the volume and types of NPs used for IGS, including clinical trials. Herein, we describe the most recent contributions of nanotechnology for surgical tumor identification. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease Implantable Materials and Surgical Technologies > Nanoscale Tools and Techniques in Surgery Diagnostic Tools > in vivo Nanodiagnostics and Imaging.
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Affiliation(s)
- Nicholas E. Wojtynek
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska
| | - Aaron M. Mohs
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, Nebraska
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska
- Center for Drug Delivery and Nanomedicine, University of Nebraska Medical Center, Omaha, Nebraska
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79
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Huang J, Pu K. Near-infrared fluorescent molecular probes for imaging and diagnosis of nephro-urological diseases. Chem Sci 2020; 12:3379-3392. [PMID: 34163613 PMCID: PMC8179423 DOI: 10.1039/d0sc02925d] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 06/18/2020] [Indexed: 12/27/2022] Open
Abstract
Near-infrared (NIR) fluorescence imaging has improved imaging depth relative to conventional fluorescence imaging in the visible region, demonstrating great potential in both fundamental biomedical research and clinical practice. To improve the detection specificity, NIR fluorescence imaging probes have been under extensive development. This review summarizes the particular application of optical imaging probes with the NIR-I window (700-900 nm) or the NIR-II window (1000-1700 nm) emission for diagnosis of nephron-urological diseases. These molecular probes have enabled contrast-enhanced imaging of anatomical structures and physiological function as well as molecular imaging and early diagnosis of acute kidney injury, iatrogenic ureteral injury and bladder cancer. The design strategies of molecular probes are specifically elaborated along with representative imaging applications. The potential challenges and perspectives in this field are also discussed.
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Affiliation(s)
- Jiaguo Huang
- School of Chemical and Biomedical Engineering, Nanyang Technological University 70 Nanyang Drive Singapore 637457 Singapore
| | - Kanyi Pu
- School of Chemical and Biomedical Engineering, Nanyang Technological University 70 Nanyang Drive Singapore 637457 Singapore
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80
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Tang C, Song C, Wei Z, Liang C, Ran J, Cai Y, Dong X, Han W. Polycyclic naphthalenediimide-based nanoparticles for NIR-II fluorescence imaging guided phototherapy. Sci China Chem 2020. [DOI: 10.1007/s11426-020-9723-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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81
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Zhang X, Ding B, Qu C, Li H, Sun Y, Gai Y, Chen H, Fang H, Qian K, Zhang Y, Cheng Z, Lan X. A thiopyrylium salt for PET/NIR-II tumor imaging and image-guided surgery. Mol Oncol 2020; 14:1089-1100. [PMID: 32191387 PMCID: PMC7191196 DOI: 10.1002/1878-0261.12674] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 02/17/2020] [Accepted: 03/17/2020] [Indexed: 12/26/2022] Open
Abstract
All tumor imaging modalities have resolution limits below which deeply situated small metastatic foci may not be identified. Moreover, incomplete lesion excision will affect the outcomes of the patients. Scintigraphy is adept in locating lesions, and second near-infrared window (NIR-II) imaging may allow precise real-time tumor delineation. To achieve complete excision of all lesions, multimodality imaging is a promising method for tumor identification and management. Here, a NIR-II thiopyrylium salt, XB1034, was first synthesized and bound to cetuximab and trans-cyclooctene (TCO) to produce XB1034-cetuximab-TCO. This probe provides excellent sensitivity and high temporal resolution NIR-II imaging in mice bearing tumors developed from human breast cancer cells MDA-MB-231. To enable PET imaging, 68 Ga-NETA-tetrazine is subsequently injected into the mice to undergo a bio-orthogonal reaction with the preinjected XB1034-cetuximab-TCO. PET images achieved in the tumor models using the pretargeting strategy are of much higher quality than those obtained using the direct radiolabeling method. Moreover, real-time NIR-II imaging allows accurate tumor excision and sentinel lymph node mapping. In conclusion, XB1034 is a promising molecular imaging probe for tumor diagnosis and treatment.
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Affiliation(s)
- Xiao Zhang
- Department of Nuclear MedicineUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Molecular Imaging Program at StanfordBio‐X Program, and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityCAUSA
- Hubei Key Laboratory of Molecular ImagingWuhanChina
| | - Bingbing Ding
- Molecular Imaging Program at StanfordBio‐X Program, and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityCAUSA
| | - Chunrong Qu
- Molecular Imaging Program at StanfordBio‐X Program, and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityCAUSA
| | - Huiling Li
- Department of Nuclear MedicineUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Hubei Key Laboratory of Molecular ImagingWuhanChina
| | - Yu Sun
- Molecular Imaging Program at StanfordBio‐X Program, and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityCAUSA
| | - Yongkang Gai
- Department of Nuclear MedicineUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Hubei Key Laboratory of Molecular ImagingWuhanChina
| | - Hao Chen
- Molecular Imaging Program at StanfordBio‐X Program, and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityCAUSA
| | - Hanyi Fang
- Department of Nuclear MedicineUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Hubei Key Laboratory of Molecular ImagingWuhanChina
| | - Kun Qian
- Molecular Imaging Program at StanfordBio‐X Program, and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityCAUSA
| | - Yongxue Zhang
- Department of Nuclear MedicineUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Hubei Key Laboratory of Molecular ImagingWuhanChina
| | - Zhen Cheng
- Molecular Imaging Program at StanfordBio‐X Program, and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityCAUSA
| | - Xiaoli Lan
- Department of Nuclear MedicineUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Hubei Key Laboratory of Molecular ImagingWuhanChina
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82
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Gutkowski K, Skonieczny K, Bugaj M, Jacquemin D, Gryko DT. N-Arylation of Diketopyrrolopyrroles with Aryl Triflates. Chem Asian J 2020; 15:1369-1375. [PMID: 32154982 DOI: 10.1002/asia.202000129] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/09/2020] [Indexed: 11/09/2022]
Abstract
A new methodology for the double N-arylation of diketopyrrolopyrroles with aryl triflates has been developed. It is now possible to prepare diketopyrrolopyrroles bearing N-substituents derived from naphthalene, anthracene and coumarin in two steps from commercially available phenols. This represents the first time arenes lacking strong electron-withdrawing groups were inserted onto lactamic nitrogen atoms via arylation. The ability to incorporate heretofore unprecedented substituents translates to increased modulation of the resulting photophysical properties such as switching-on/off solvatofluorochromism. TD-DFT calculations have been performed to explore the nature of the relevant excited states. This new synthetic method made it possible to elucidate the influence of such substituents on the absorption and emission properties of tetraaryl substituted diketopyrrolopyrroles.
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Affiliation(s)
- Krzysztof Gutkowski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44-52, 01-224, Warsaw, Poland
| | - Kamil Skonieczny
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44-52, 01-224, Warsaw, Poland
| | - Marta Bugaj
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44-52, 01-224, Warsaw, Poland
| | - Denis Jacquemin
- Université de Nantes, CNRS, CEISAM UMR 6230, 44000, Nantes, France
| | - Daniel T Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44-52, 01-224, Warsaw, Poland
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83
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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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84
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Advancements of Second Near-Infrared Biological Window Fluorophores: Mechanism, Synthesis, and Application In Vivo. ACTA ACUST UNITED AC 2020. [DOI: 10.1007/7355_2019_89] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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85
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Chen C, Ni X, Tian HW, Liu Q, Guo DS, Ding D. Calixarene-Based Supramolecular AIE Dots with Highly Inhibited Nonradiative Decay and Intersystem Crossing for Ultrasensitive Fluorescence Image-Guided Cancer Surgery. Angew Chem Int Ed Engl 2020; 59:10008-10012. [PMID: 31981392 DOI: 10.1002/anie.201916430] [Citation(s) in RCA: 152] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Indexed: 01/02/2023]
Abstract
Host-guest complexation between calix[5]arene and aggregation-induced emission luminogen (AIEgen) can significantly turn off both the energy dissipation pathways of intersystem crossing and thermal deactivation, enabling the absorbed excitation energy to mostly focus on fluorescence emission. The co-assembly of calix[5]arene amphiphiles and AIEgens affords highly emissive supramolecular AIE nanodots thanks to their interaction severely restricting the intramolecular motion of AIEgens, which also show negligible generation of cytotoxic reactive oxygen species. In vivo studies with a peritoneal carcinomatosis-bearing mouse model indicate that such supramolecular AIE dots have rather low in vivo side toxicity and can serve as a superior fluorescent bioprobe for ultrasensitive fluorescence image-guided cancer surgery.
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Affiliation(s)
- Chao Chen
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction, Tianjin Stomatological Hospital, The Affiliated Stomatological Hospital of Nankai University, Tianjin, 300041, China
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, and, College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Xiang Ni
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, and, College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Han-Wen Tian
- College of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Key Laboratory of Functional Polymer Materials, Ministry of Education, Nankai University, Tianjin, 300071, China
| | - Qian Liu
- Department of Urology, Tianjin First Central Hospital, Tianjin, 300192, China
| | - Dong-Sheng Guo
- College of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Key Laboratory of Functional Polymer Materials, Ministry of Education, Nankai University, Tianjin, 300071, China
| | - Dan Ding
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction, Tianjin Stomatological Hospital, The Affiliated Stomatological Hospital of Nankai University, Tianjin, 300041, China
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, and, College of Life Sciences, Nankai University, Tianjin, 300071, China
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86
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Chen C, Ni X, Tian H, Liu Q, Guo D, Ding D. Calixarene‐Based Supramolecular AIE Dots with Highly Inhibited Nonradiative Decay and Intersystem Crossing for Ultrasensitive Fluorescence Image‐Guided Cancer Surgery. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916430] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chao Chen
- Tianjin Key Laboratory of Oral and Maxillofacial Function ReconstructionTianjin Stomatological HospitalThe Affiliated Stomatological Hospital of Nankai University Tianjin 300041 China
- State Key Laboratory of Medicinal Chemical BiologyKey Laboratory of Bioactive MaterialsMinistry of Education, andCollege of Life SciencesNankai University Tianjin 300071 China
| | - Xiang Ni
- State Key Laboratory of Medicinal Chemical BiologyKey Laboratory of Bioactive MaterialsMinistry of Education, andCollege of Life SciencesNankai University Tianjin 300071 China
| | - Han‐Wen Tian
- College of ChemistryState Key Laboratory of Elemento-Organic ChemistryKey Laboratory of Functional Polymer MaterialsMinistry of EducationNankai University Tianjin 300071 China
| | - Qian Liu
- Department of UrologyTianjin First Central Hospital Tianjin 300192 China
| | - Dong‐Sheng Guo
- College of ChemistryState Key Laboratory of Elemento-Organic ChemistryKey Laboratory of Functional Polymer MaterialsMinistry of EducationNankai University Tianjin 300071 China
| | - Dan Ding
- Tianjin Key Laboratory of Oral and Maxillofacial Function ReconstructionTianjin Stomatological HospitalThe Affiliated Stomatological Hospital of Nankai University Tianjin 300041 China
- State Key Laboratory of Medicinal Chemical BiologyKey Laboratory of Bioactive MaterialsMinistry of Education, andCollege of Life SciencesNankai University Tianjin 300071 China
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87
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Yang Y, Fan X, Li L, Yang Y, Nuernisha A, Xue D, He C, Qian J, Hu Q, Chen H, Liu J, Huang W. Semiconducting Polymer Nanoparticles as Theranostic System for Near-Infrared-II Fluorescence Imaging and Photothermal Therapy under Safe Laser Fluence. ACS NANO 2020; 14:2509-2521. [PMID: 32022539 DOI: 10.1021/acsnano.0c00043] [Citation(s) in RCA: 171] [Impact Index Per Article: 42.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Theranostic systems combining fluorescence imaging in the second near-infrared window (NIR-II, 1000-1700 nm) and photothermal therapy (PTT) under safe laser fluence have great potential in preclinical research and clinical practice, but the development of such systems with sufficient effective NIR-II brightness and excellent photothermal properties is still challenging. Here we report a theranostic system based on semiconducting polymer nanoparticles (L1057 NPs) for NIR-II fluorescence imaging and PTT under a 980 nm laser irradiation, with low (25 mW/cm2) and high (720 mW/cm2) laser fluence, respectively. Taking into consideration multiple parameters including the extinction coefficient, the quantum yield, and the portion of emission in the NIR-II region, L1057 NPs have much higher effective NIR-II brightness than most reported organic NIR-II fluorophores. The high brightness, together with good stability and excellent biocompatibility, allows for real-time visualization of the whole body and brain vessels and the detection of cerebral ischemic stroke and tumors with high clarity. The excellent photothermal properties and high maximal permissible exposure limit at 980 nm allow L1057 NPs for PTT of tumors under safe laser fluence. This study demonstrates that L1057 NPs behave as an excellent theranostic system for NIR-II imaging and PTT under safe laser fluence and have great potential for a wide range of biomedical applications.
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Affiliation(s)
- Yanqing Yang
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM) , Nanjing Tech University (Nanjing Tech) , 30 South Puzhu Road , Nanjing 211800 , China
- Center for Molecular Imaging Research , Shanghai Institute of Materia Medica, Chinese Academy of Sciences , Shanghai 201203 , China
| | - Xiaoxiao Fan
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine , Zhejiang University , Hangzhou 310000 , China
| | - Ling Li
- College of Biotechnology and Bioengineering , Zhejiang University of Technology , Hangzhou 310032 , China
| | - Yuming Yang
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM) , Nanjing Tech University (Nanjing Tech) , 30 South Puzhu Road , Nanjing 211800 , China
| | - Alifu Nuernisha
- State Key Laboratory of Modern Optical Instrumentations, Centre for Optical and Electromagnetic Research, JORCEP (Sino-Swedish Joint Research Center of Photonics) , Zhejiang University , Hangzhou 310058 , China
| | - Dingwei Xue
- State Key Laboratory of Modern Optical Instrumentations, Centre for Optical and Electromagnetic Research, JORCEP (Sino-Swedish Joint Research Center of Photonics) , Zhejiang University , Hangzhou 310058 , China
| | - Chao He
- College of Biotechnology and Bioengineering , Zhejiang University of Technology , Hangzhou 310032 , China
| | - Jun Qian
- State Key Laboratory of Modern Optical Instrumentations, Centre for Optical and Electromagnetic Research, JORCEP (Sino-Swedish Joint Research Center of Photonics) , Zhejiang University , Hangzhou 310058 , China
| | - Qinglian Hu
- College of Biotechnology and Bioengineering , Zhejiang University of Technology , Hangzhou 310032 , China
| | - Hao Chen
- Center for Molecular Imaging Research , Shanghai Institute of Materia Medica, Chinese Academy of Sciences , Shanghai 201203 , China
| | - Jie Liu
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM) , Nanjing Tech University (Nanjing Tech) , 30 South Puzhu Road , Nanjing 211800 , China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM) , Nanjing Tech University (Nanjing Tech) , 30 South Puzhu Road , Nanjing 211800 , China
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88
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Chen JA, Pan H, Wang Z, Gao J, Tan J, Ouyang Z, Guo W, Gu X. Imaging of ovarian cancers using enzyme activatable probes with second near-infrared window emission. Chem Commun (Camb) 2020; 56:2731-2734. [PMID: 32022000 DOI: 10.1039/c9cc09158k] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We herein develop two β-galactosidase (β-Gal) activatable NIR fluorescent probes for visualizing ovarian cancers. Particularly, probe BOD-M-βGal produced NIR-II emission light at 900-1300 nm upon β-Gal activation. By using our activatable and target specific NIR-II probe for deep-tissue imaging of β-Gal overexpressed ovarian cancer cells, rapid and accurate imaging of ovarian tumors in nude mice was achieved.
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Affiliation(s)
- Ji-An Chen
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai 201301, China.
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89
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Qu Z, Shen J, Li Q, Xu F, Wang F, Zhang X, Fan C. Near-IR emissive rare-earth nanoparticles for guided surgery. Theranostics 2020; 10:2631-2644. [PMID: 32194825 PMCID: PMC7052904 DOI: 10.7150/thno.40808] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 11/01/2019] [Indexed: 12/11/2022] Open
Abstract
Intraoperative image-guided surgery (IGS) has attracted extensive research interests in determination of tumor margins from surrounding normal tissues. Introduction of near infrared (NIR) fluorophores into IGS could significantly improve the in vivo imaging quality thus benefit IGS. Among the reported NIR fluorophores, rare-earth nanoparticles exhibit unparalleled advantages in disease theranostics by taking advantages such as large Stokes shift, sharp emission spectra, and high chemical/photochemical stability. The recent advances in elements doping and morphologies controlling endow the rare-earth nanoparticles with intriguing optical properties, including emission span to NIR-II region and long life-time photoluminescence. Particularly, NIR emissive rare earth nanoparticles hold advantages in reduction of light scattering, photon absorption and autofluorescence, largely improve the performance of nanoparticles in biological and pre-clinical applications. In this review, we systematically compared the benefits of RE nanoparticles with other NIR probes, and summarized the recent advances of NIR emissive RE nanoparticles in bioimaging, photodynamic therapy, drug delivery and NIR fluorescent IGS. The future challenges and promises of NIR emissive RE nanoparticles for IGS were also discussed.
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Affiliation(s)
- Zhibei Qu
- Joint Research Center for Precision Medicine, Shanghai Jiao Tong University & Affiliated Sixth People's Hospital South Campus, Southern Medical University Affiliated Fengxian Hospital, Shanghai 201499, China
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jianlei Shen
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Qian Li
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Feng Xu
- Joint Research Center for Precision Medicine, Shanghai Jiao Tong University & Affiliated Sixth People's Hospital South Campus, Southern Medical University Affiliated Fengxian Hospital, Shanghai 201499, China
| | - Fei Wang
- Joint Research Center for Precision Medicine, Shanghai Jiao Tong University & Affiliated Sixth People's Hospital South Campus, Southern Medical University Affiliated Fengxian Hospital, Shanghai 201499, China
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xueli Zhang
- Joint Research Center for Precision Medicine, Shanghai Jiao Tong University & Affiliated Sixth People's Hospital South Campus, Southern Medical University Affiliated Fengxian Hospital, Shanghai 201499, China
| | - Chunhai Fan
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
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90
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Cao J, Zhu B, Zheng K, He S, Meng L, Song J, Yang H. Recent Progress in NIR-II Contrast Agent for Biological Imaging. Front Bioeng Biotechnol 2020; 7:487. [PMID: 32083067 PMCID: PMC7002322 DOI: 10.3389/fbioe.2019.00487] [Citation(s) in RCA: 125] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 12/30/2019] [Indexed: 12/21/2022] Open
Abstract
Fluorescence imaging technology has gradually become a new and promising tool for in vivo visualization detection. Because it can provide real-time sub-cellular resolution imaging results, it can be widely used in the field of biological detection and medical detection and treatment. However, due to the limited imaging depth (1-2 mm) and self-fluorescence background of tissue emitted in the visible region (400-700 nm), it fails to reveal biological complexity in deep tissues. The traditional near infrared wavelength (NIR-I, 650-950 nm) is considered as the first biological window, because it reduces the NIR absorption and scattering from blood and water in organisms. NIR fluorescence bioimaging's penetration is larger than that of visible light. In fact, NIR-I fluorescence bioimaging is still interfered by tissue autofluorescence (background noise), and the existence of photon scattering, which limits the depth of tissue penetration. Recent experimental and simulation results show that the signal-to-noise ratio (SNR) of bioimaging can be significantly improved at the second region near infrared (NIR-II, 1,000-1,700 nm), also known as the second biological window. NIR-II bioimaging is able to explore deep-tissues information in the range of centimeter, and to obtain micron-level resolution at the millimeter depth, which surpass the performance of NIR-I fluorescence imaging. The key of fluorescence bioimaging is to achieve highly selective imaging thanks to the functional/targeting contrast agent (probe). However, the progress of NIR-II probes is very limited. To date, there are a few reports about NIR-II fluorescence probes, such as carbon nanotubes, Ag2S quantum dots, and organic small molecular dyes. In this paper, we surveyed the development of NIR-II imaging contrast agents and their application in cancer imaging, medical detection, vascular bioimaging, and cancer diagnosis. In addition, the hotspots and challenges of NIR-II bioimaging are discussed. It is expected that our findings will lay a foundation for further theoretical research and practical application of NIR-II bioimaging, as well as the inspiration of new ideas in this field.
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Affiliation(s)
- Jie Cao
- Fuzhou University Postdoctoral Research Station of Chemical Engineering and Technology, Fuzhou University, Fuzhou, China
- Scientific Research and Experiment Center, Fujian Police College, Fuzhou, China
- Fujian Police College Judicial Expertise Center, Fuzhou, China
| | - Binling Zhu
- Fujian Police College Judicial Expertise Center, Fuzhou, China
- Department of Forensic Science, Fujian Police College, Fuzhou, China
- Engineering Research Center, Fujian Police College, Fuzhou, China
| | - Kefang Zheng
- Scientific Research and Experiment Center, Fujian Police College, Fuzhou, China
- Fujian Police College Judicial Expertise Center, Fuzhou, China
| | - Songguo He
- Scientific Research and Experiment Center, Fujian Police College, Fuzhou, China
- Fujian Police College Judicial Expertise Center, Fuzhou, China
| | - Liang Meng
- Department of Forensic Science, Fujian Police College, Fuzhou, China
- Engineering Research Center, Fujian Police College, Fuzhou, China
| | - Jibin Song
- The Key Lab of Analysis and Detection Technology for Food Safety of the MOE and Fujian Province, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, China
| | - Huanghao Yang
- The Key Lab of Analysis and Detection Technology for Food Safety of the MOE and Fujian Province, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, China
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91
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Zhang Z, Fang X, Liu Z, Liu H, Chen D, He S, Zheng J, Yang B, Qin W, Zhang X, Wu C. Semiconducting Polymer Dots with Dual‐Enhanced NIR‐IIa Fluorescence for Through‐Skull Mouse‐Brain Imaging. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914397] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Zhe Zhang
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Xiaofeng Fang
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Zhihe Liu
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Haichao Liu
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Dandan Chen
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Shuqing He
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Jie Zheng
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Bing Yang
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Weiping Qin
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Xuanjun Zhang
- Cancer Centre and Centre of Reproduction, Development and Aging, Faculty of Health ScienceUniversity of Macau Taipa Macau SAR 999078 China
| | - Changfeng Wu
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
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92
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Zhang Z, Fang X, Liu Z, Liu H, Chen D, He S, Zheng J, Yang B, Qin W, Zhang X, Wu C. Semiconducting Polymer Dots with Dual‐Enhanced NIR‐IIa Fluorescence for Through‐Skull Mouse‐Brain Imaging. Angew Chem Int Ed Engl 2020; 59:3691-3698. [DOI: 10.1002/anie.201914397] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/09/2019] [Indexed: 02/02/2023]
Affiliation(s)
- Zhe Zhang
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Xiaofeng Fang
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Zhihe Liu
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Haichao Liu
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Dandan Chen
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Shuqing He
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
| | - Jie Zheng
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Bing Yang
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Weiping Qin
- State Key Laboratory of Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University, Changchun Jilin 130012 China
| | - Xuanjun Zhang
- Cancer Centre and Centre of Reproduction, Development and Aging, Faculty of Health ScienceUniversity of Macau Taipa Macau SAR 999078 China
| | - Changfeng Wu
- Department of Biomedical EngineeringSouthern University of Science and Technology Shenzhen Guangdong 518055 China
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93
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Chen C, Tian R, Zeng Y, Chu C, Liu G. Activatable Fluorescence Probes for “Turn-On” and Ratiometric Biosensing and Bioimaging: From NIR-I to NIR-II. Bioconjug Chem 2020; 31:276-292. [DOI: 10.1021/acs.bioconjchem.9b00734] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Chuan Chen
- Department of Pharmacy, Xiamen Medical College, Xiamen, Fujian 361023, China
| | - Rui Tian
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, Fujian 361102, China
| | - Yun Zeng
- Department of Pharmacy, Xiamen Medical College, Xiamen, Fujian 361023, China
| | - Chengchao Chu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, Fujian 361102, China
| | - Gang Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, Fujian 361102, China
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94
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Long YT, Meade TJ. Advances in optical and electrochemical techniques for biomedical imaging. Chem Sci 2020. [DOI: 10.1039/d0sc90119a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Yi-Tao Long and Thomas J. Meade introduce the Chemical Science retrospective themed collection on advances in optical and electrochemical techniques for biomedical imaging.
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95
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Ji Y, Lu F, Tang Y, Qian W, Fan Q, Huang W. Tandem energy upconversion in a conjugated polymer-sensitized core/shell nanocrystal. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2019.107640] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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96
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Zhang L, Zhang Z, Liu C, Zhang X, Fan Q, Wu W, Jiang X. NIR-II Dye-Labeled Cylindrical Polymer Brushes for in Vivo Imaging. ACS Macro Lett 2019; 8:1623-1628. [PMID: 35619383 DOI: 10.1021/acsmacrolett.9b00815] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Although many types of second near-infrared (NIR-II) dyes have been developed, the NIR-II dye bearing a single reactive group, which is indispensable for specifically labeling nanomaterials or biofunctional molecules, is still lacking. In this work, a donor-acceptor-donor type NIR-II dye named IR1032 bearing an amino group was synthesized and used to covalently label cylindrical polymer brushes. The labeled polymer brushes (named brushes1032) had densely grafted poly(ethylene glycol) (PEG) chains and exhibited a wormlike morphology. In aqueous medium, brushes1032 had an emission peak at 1032 nm and a quantum yield (QY) of ∼0.13% measured with IR 26 as a reference (QY = 0.05%). We demonstrated that the dense PEG chains in brushes1032 were greatly favorable for their QY by separating the fluorophores and shielding them from the interactions with water. After being injected intravenously into tumor-bearing mice, brushes1032 showed high tumor accumulation and provided high-resolution fluorescence imaging, exhibiting great application potentials in tumor detection.
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Affiliation(s)
- Ling’e Zhang
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Zhengkui Zhang
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Changren Liu
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Xiaoke Zhang
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Quli Fan
- Key Lab Organ Elect and Informat Displays, Nanjing University Posts and Telecommun, Nanjing 210023, People’s Republic of China
| | - Wei Wu
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Xiqun Jiang
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
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97
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Li D, He S, Wu Y, Liu J, Liu Q, Chang B, Zhang Q, Xiang Z, Yuan Y, Jian C, Yu A, Cheng Z. Excretable Lanthanide Nanoparticle for Biomedical Imaging and Surgical Navigation in the Second Near-Infrared Window. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1902042. [PMID: 31832325 PMCID: PMC6891904 DOI: 10.1002/advs.201902042] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 09/15/2019] [Indexed: 04/14/2023]
Abstract
Recently, various second near-infrared window (NIR-II, 1000-1700 nm) fluorophores have been synthesized for in vivo imaging with nonradiation, high resolution, and low autofluorescence. However, most of the NIR-II fluorophores, especially inorganic nanoprobes, are mainly retained in the reticuloendothelial system (RES) such as the liver and spleen, leading to long-term safety concerns. Herein, a type of lanthanide-based excretable NIR-II nanoparticle, RENPs@Lips, which can be quickly cleared out of body after intravenous administration with half-lives of 23.0 h for the liver and 14.9 h for the spleen, is reported. Interestingly, over 90% of RENPs@Lips can be excreted through a hepatobiliary system within 72 h postinjection. The moderate blood half-time (T 1/2 = 17.96 min) allows for multifunctional applications in delineating the hemodynamics of vascular disorders (artery thrombosis, ischemia, and tumor angiogenesis) and monitoring blood perfusion in response to acute ischemia. In addition, RENPs@Lips exhibit high performance in identifying orthotopic tumor vessels intraoperatively and embolization surgery under NIR-II imaging navigation. Moreover, excellent signal-to-background ratio (SBR) is successfully achieved to facilitate sentinel lymph nodes biopsy (SLNB) with tumor-bearing mice. The high biocompatibility, favorable excretability, and outstanding optical properties warrant RENPs@Lips as novel promising NIR-II nanoparticles for future applications and translation into an interdisciplinary amalgamation of research in diverse fields.
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Affiliation(s)
- Daifeng Li
- Department of Orthopedics Trauma and MicrosurgeryZhongnan Hospital of Wuhan UniversityWuhanHubei430071China
- Molecular Imaging Program at Stanford (MIPS)Bio‐X Program and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityStanfordCA94305‐5344USA
| | - Shuqing He
- Molecular Imaging Program at Stanford (MIPS)Bio‐X Program and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityStanfordCA94305‐5344USA
- Academy for Advanced Interdisciplinary Studies and Department of Biomedical EngineeringSouthern University of Science and Technology (SUSTech)Shenzhen518055China
| | - Yifan Wu
- Department of Orthopedics Trauma and MicrosurgeryZhongnan Hospital of Wuhan UniversityWuhanHubei430071China
- Molecular Imaging Program at Stanford (MIPS)Bio‐X Program and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityStanfordCA94305‐5344USA
| | - Jianqiang Liu
- Department of OrthopedicsThe Fourth Hospital of JinanJinanShandong250031China
| | - Qiang Liu
- Molecular Imaging Program at Stanford (MIPS)Bio‐X Program and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityStanfordCA94305‐5344USA
| | - Baisong Chang
- Molecular Imaging Program at Stanford (MIPS)Bio‐X Program and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityStanfordCA94305‐5344USA
| | - Qing Zhang
- Molecular Imaging Program at Stanford (MIPS)Bio‐X Program and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityStanfordCA94305‐5344USA
| | - Zhanhong Xiang
- Molecular Imaging Program at Stanford (MIPS)Bio‐X Program and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityStanfordCA94305‐5344USA
| | - Ying Yuan
- Department of Orthopedics Trauma and MicrosurgeryZhongnan Hospital of Wuhan UniversityWuhanHubei430071China
| | - Chao Jian
- Department of Orthopedics Trauma and MicrosurgeryZhongnan Hospital of Wuhan UniversityWuhanHubei430071China
| | - Aixi Yu
- Department of Orthopedics Trauma and MicrosurgeryZhongnan Hospital of Wuhan UniversityWuhanHubei430071China
| | - Zhen Cheng
- Molecular Imaging Program at Stanford (MIPS)Bio‐X Program and Department of RadiologyCanary Center at Stanford for Cancer Early DetectionStanford UniversityStanfordCA94305‐5344USA
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98
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Wang C, Fan W, Zhang Z, Wen Y, Xiong L, Chen X. Advanced Nanotechnology Leading the Way to Multimodal Imaging-Guided Precision Surgical Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1904329. [PMID: 31538379 DOI: 10.1002/adma.201904329] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 08/18/2019] [Indexed: 06/10/2023]
Abstract
Surgical resection is the primary and most effective treatment for most patients with solid tumors. However, patients suffer from postoperative recurrence and metastasis. In the past years, emerging nanotechnology has led the way to minimally invasive, precision and intelligent oncological surgery after the rapid development of minimally invasive surgical technology. Advanced nanotechnology in the construction of nanomaterials (NMs) for precision imaging-guided surgery (IGS) as well as surgery-assisted synergistic therapy is summarized, thereby unlocking the advantages of nanotechnology in multimodal IGS-assisted precision synergistic cancer therapy. First, mechanisms and principles of NMs to surgical targets are briefly introduced. Multimodal imaging based on molecular imaging technologies provides a practical method to achieve intraoperative visualization with high resolution and deep tissue penetration. Moreover, multifunctional NMs synergize surgery with adjuvant therapy (e.g., chemotherapy, immunotherapy, phototherapy) to eliminate residual lesions. Finally, key issues in the development of ideal theranostic NMs associated with surgical applications and challenges of clinical transformation are discussed to push forward further development of NMs for multimodal IGS-assisted precision synergistic cancer therapy.
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Affiliation(s)
- Cong Wang
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Wenpei Fan
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Zijian Zhang
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Yu Wen
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Li Xiong
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD, 20892, USA
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99
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Recent advances on small-molecule fluorophores with emission beyond 1000 nm for better molecular imaging in vivo. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.05.022] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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100
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Li J, Jiang R, Wang Q, Li X, Hu X, Yuan Y, Lu X, Wang W, Huang W, Fan Q. Semiconducting polymer nanotheranostics for NIR-II/Photoacoustic imaging-guided photothermal initiated nitric oxide/photothermal therapy. Biomaterials 2019; 217:119304. [DOI: 10.1016/j.biomaterials.2019.119304] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 06/20/2019] [Accepted: 06/24/2019] [Indexed: 01/05/2023]
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