1
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Xiao A, Yin L, Chen T, Qian H. Lipo/TK-CDN/TPP/Y6 nanoparticles inhibit cutaneous melanoma formation. J Drug Target 2024; 32:931-940. [PMID: 38838039 DOI: 10.1080/1061186x.2024.2365243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 05/27/2024] [Accepted: 05/28/2024] [Indexed: 06/07/2024]
Abstract
Stimulation of the innate immune stimulator of interferon genes (STING) pathway has been shown to boost anti-tumour immunity. Nevertheless, the systemic delivery of STING agonists to the tumour presents challenges. Therefore, we designed a cyclic dinucleotide (CDN)-based drug delivery system (DDS) combined photothermal therapy (PTT)/photodynamic therapy (PDT)/immunotherapy for cutaneous melanoma. We coencapsulated a reactive oxygen species (ROS)-responsive prodrug thioketone-linked CDN (TK-CDN), and photoresponsive agents chlorin E6 (Y6) within mitochondria-targeting reagent triphenylphosphonium (TPP)-modified liposomes (Lipo/TK-CDN/TPP/Y6). Lipo/TK-CDN/TPP/Y6 exhibited a photothermal effect similar to Y6, along with a superior cellular uptake rate. Upon endocytosis by B16F10 cells, Lipo/TK-CDN/TPP/Y6 generated large amounts of ROS under laser irradiation for PDT. Mice bearing B16F10 tumours were intravenously injected with Lipo/TK-CDN/TPP/Y6 and exposed to irradiation, resulting in a substantial inhibition of tumour growth. Exploration of the mechanism of anti-tumour action showed that Lipo/TK-CDN/TPP/Y6 had a stronger stimulation of STING activation and anti-tumour immune cell infiltration compared to other groups. Hence, the Lipo/TK-CDN/TPP/Y6 nanoparticles offer great potential as a DDS for targeted and on-demand drug release at tumour sites. These nanoparticles exhibit promise as a candidate for precise and controllable combination therapy in the treatment of tumours.
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Affiliation(s)
- Anju Xiao
- Department of Dermatology and Venereology, Dejiang County People's Hospital, Affiliated to Zunyi Medical University, Dejiang, China
| | - Li Yin
- Department of Pathology, Dejiang County People's Hospital, Affiliated to Zunyi Medical University, Dejiang, China
| | - Ting Chen
- Department of Clinical Medicine, Dejiang County People's Hospital, Affiliated to Zunyi Medical University, Dejiang, China
| | - Huiling Qian
- Department of Endocrinology, Dejiang County People's Hospital, Affiliated to Zunyi Medical University, Dejiang, China
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2
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Xia J, Xie S, Huang Y, Wu XX, Lu B. Emerging A-D-A fused-ring photosensitizers for tumor phototheranostics. Chem Commun (Camb) 2024; 60:8526-8536. [PMID: 39039905 DOI: 10.1039/d4cc02596b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024]
Abstract
As we all know, cancer is still a disease that we are struggling against. Although the traditional treatment options are still the mainstream in clinical practice, emerging phototheranostics technologies based on photoacoustic or fluorescence imaging-guided phototherapy also provide a new exploration direction for non-invasive, low-risk and highly efficient cancer treatment. Photosensitizers are the core materials to accomplish this mission. Recently, more attention has been paid to the emerging A-D-A fused-ring photosensitizers. A-D-A fused-ring photosensitizers display strong and wide absorption spectra, high photostability and easy molecular modification. Since this type of photosensitizer was first used for tumor therapy in 2019, its application boundaries are constantly expanding. Therefore, in this feature article, from the perspective of molecular design, we focused on the development of these molecules for application in phototheranostics over the past five years. The effects of tiny structural changes on their photophysical properties are discussed in detail, which provides a way for structural optimization of the subsequent A-D-A photosensitizers.
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Affiliation(s)
- Jiachen Xia
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Shaoqi Xie
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Yuying Huang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Xin-Xing Wu
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Bing Lu
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
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3
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Xia J, Quan H, Huang Y, Zhang Z, Zhang Y, Lu B. Side Chain Programming Synchronously Enhances the Photothermal Conversion Efficiency and Photodynamic Activity of A-D-A Photosensitizers. ACS Macro Lett 2024; 13:489-494. [PMID: 38607650 DOI: 10.1021/acsmacrolett.4c00031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
Synchronously improving the photothermal conversion efficiency and photodynamic activity of organic small molecule photosensitizers is crucial for their further wide application in cancer treatment. Recently, the emerging A-D-A photosensitizer-based phototherapy systems have attracted great interest due to their plentiful inherent merits. Herein, we propose a design strategy for A-D-A photosensitizers with synchronously enhanced photothermal conversion and reactive oxygen species (ROS) generation efficiencies. Side chain programming is carried out to design three A-D-A photosensitizers (IDT-H, IDT-Br, IDT-I) containing hexyl, bromohexyl, and iodohexyl side chains, respectively. Theoretical calculations confirm that a bulky iodine atom could weaken the intermolecular π-π stacking and enhance spin-orbit coupling constants of IDT-I. These molecular mechanisms enable IDT-I nanoparticles (NPs) to exhibit 2.4-fold and 1.7-fold higher ROS generation efficiency than that of IDT-H NPs and IDT-Br NPs, respectively, as well as the highest photothermal conversion efficiency. Both the experimental results in vitro and in vivo verify that IDT-I NPs are perfectly qualified for the mission of photothermal and photodynamic synergistic therapy. Therefore, in this contribution, we provide a promising perspective for the design of A-D-A photosensitizers with simultaneously improved photothermal and photodynamic therapy ability.
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Affiliation(s)
- Jiachen Xia
- College of Chemistry and Chemical Engineering, Nantong University, No.9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Hui Quan
- College of Chemistry and Chemical Engineering, Nantong University, No.9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Yuying Huang
- College of Chemistry and Chemical Engineering, Nantong University, No.9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Zhecheng Zhang
- College of Chemistry and Chemical Engineering, Nantong University, No.9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Yuehua Zhang
- College of Chemistry and Chemical Engineering, Nantong University, No.9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Bing Lu
- College of Chemistry and Chemical Engineering, Nantong University, No.9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
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4
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Lu B, Xia J, Quan H, Huang Y, Zhang Z, Zhan X. End Group Engineering for Constructing A-D-A Fused-Ring Photosensitizers with Balanced Phototheranostics Performance. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2307664. [PMID: 37972254 DOI: 10.1002/smll.202307664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 10/31/2023] [Indexed: 11/19/2023]
Abstract
Phototheranostics continues to flourish in cancer treatment. Due to the competitive relationships between these photophysical processes of fluorescence emission, photothermal conversion, and photodynamic action, it is critical to balance them through subtle photosensitizer designs. Herein, it is provided a useful guideline for constructing A-D-A photosensitizers with superior phototheranostics performance. Various cyanoacetate group-modified end groups containing ester side chains of different length are designed to construct a series of A-D-A photosensitizers (F8CA1 ∼ F8CA4) to study the structure-property relationships. It is surprising to find that the photophysical properties of A-D-A photosensitizers can be precisely regulated by these tiny structural changes. The results reveal that the increase in the steric hindrance of ester side chains has positive impacts on their photothermal conversion capabilities, but adverse impacts on the fluorescence emission and photodynamic activities. Notably, these tiny structural changes lead to their different aggregation behavior. The molecule mechanisms are detailedly explained by theoretical calculations. Finally, F8CA2 nanoparticles with more balanced photophysical properties perform well in fluorescence imaging-guided photothermal and type I&II photodynamic synergistic cancer therapy, even under hypoxic conditions. Therefore, this work provides a novel practicable construction strategy for desired A-D-A photosensitizers.
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Affiliation(s)
- Bing Lu
- College of Chemistry and Chemical Engineering, Nantong University, No.9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
| | - Jiachen Xia
- College of Chemistry and Chemical Engineering, Nantong University, No.9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
| | - Hui Quan
- College of Chemistry and Chemical Engineering, Nantong University, No.9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
| | - Yuying Huang
- College of Chemistry and Chemical Engineering, Nantong University, No.9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
| | - Zhecheng Zhang
- College of Chemistry and Chemical Engineering, Nantong University, No.9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
| | - Xiaowei Zhan
- School of Materials Science and Engineering, Peking University, No.5 Yiheyuan Road, Haidian District, Beijing, 100871, P. R. China
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5
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Lee KW, Wan Y, Huang Z, Zhao Q, Li S, Lee CS. Organic Optoelectronic Materials: A Rising Star of Bioimaging and Phototherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2306492. [PMID: 37595570 DOI: 10.1002/adma.202306492] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/07/2023] [Indexed: 08/20/2023]
Abstract
Recently, many organic optoelectronic materials (OOMs), especially those used in organic light-emitting diodes (OLEDs), organic solar cells (OSCs), and organic field-effect transistors (OFETs), are explored for biomedical applications including imaging and photoexcited therapies. In this review, recently developed OOMs for fluorescence imaging, photoacoustic imaging, photothermal therapy, and photodynamic therapy, are summarized. Relationships between their molecular structures, nanoaggregation structures, photophysical mechanisms, and properties for various biomedical applications are discussed. Mainly four kinds of OOMs are covered: thermally activated delayed fluorescence materials in OLEDs, conjugated small molecules and polymers in OSCs, and charge-transfer complexes in OFETs. Based on the OOMs unique optical properties, including excitation light wavelength and exciton dynamics, they are respectively exploited for suitable biomedical applications. This review is intended to serve as a bridge between researchers in the area of organic optoelectronic devices and those in the area of biomedical applications. Moreover, it provides guidance for selecting or modifying OOMs for high-performance biomedical uses. Current challenges and future perspectives of OOMs are also discussed with the hope of inspiring further development of OOMs for efficient biomedical applications.
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Affiliation(s)
- Ka-Wai Lee
- Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong SAR, P. R. China
| | - Yingpeng Wan
- Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong SAR, P. R. China
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, P. R. China
| | - Zhongming Huang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, P. R. China
| | - Qi Zhao
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, P. R. China
| | - Shengliang Li
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, P. R. China
| | - Chun-Sing Lee
- Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong SAR, P. R. China
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6
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Zhu N, Jiang Y, Wu W. Multifunctional agents based on 3-dicycanovinylindan-1-one acceptor: Molecular design and phototheranostic application. LUMINESCENCE 2024; 39:e4708. [PMID: 38504612 DOI: 10.1002/bio.4708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 02/08/2024] [Accepted: 02/15/2024] [Indexed: 03/21/2024]
Abstract
Phototherapy, including photodynamic therapy (PDT) and photothermal therapy (PTT), has garnered considerable attention in recent years, owing to its precise spatiotemporal accuracy with minimal side effects. Recent research reveals that the combination of PDT and PTT exhibits a remarkable anti-tumor efficacy compared to PDT or PTT alone, which has put forward the new requirements of multifunctional phototherapy agents with both high photosensitization and photothermal conversion efficiencies. Among the newly developed multifunctional agents, the ones with one or two 3-dicycanovinylindan-1-one (IC) moieties as the acceptors attract much more attention, due to their long-wavelength excitation and emission, as well as high phototherapy efficacies. Therefore, in this review, the latest advancement of multifunctional agents based on IC acceptor is summarized. Especially, we focus on the structure-property relationships of the agents, as well as their biomedical application in anti-tumor therapy or image-guided therapy. Our perspective on the further future development of this field is also discussed to conclude.
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Affiliation(s)
- Najia Zhu
- Department of Chemistry, Institute of Molecular Aggregation Science, Tianjin University, Tianjin, P. R. China
| | - Yajing Jiang
- Department of Chemistry, Institute of Molecular Aggregation Science, Tianjin University, Tianjin, P. R. China
| | - Wenbo Wu
- Department of Chemistry, Institute of Molecular Aggregation Science, Tianjin University, Tianjin, P. R. China
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7
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He X, Liu ZX, Chen H, Li CZ. Selectively Modulating Componential Morphologies of Bulk Heterojunction Organic Solar Cells. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2306681. [PMID: 37805706 DOI: 10.1002/adma.202306681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 09/29/2023] [Indexed: 10/09/2023]
Abstract
Achieving precise control over the nanoscale morphology of bulk heterojunction films presents a significant challenge for the conventional post-treatments employed in organic solar cells (OSCs). In this study, a near-infrared photon-assisted annealing (NPA) strategy is developed for fabricating high-performance OSCs under mild processing conditions. It is revealed a top NIR light illumination, together with the bottom heating, enables the selective tuning of the molecular arrangement and assembly of narrow bandgap acceptors in polymer networks to achieve optimal morphologies, as well as the acceptor-rich top surface of active layers. The derived OSCs exhibit a remarkable power conversion efficiency (PCE) of 19.25%, representing one of the highest PCEs for the reported binary OSCs so far. Moreover, via the NPA strategy, it has succeeded in accessing top-illuminated flexible OSCs using thermolabile polyethylene terephthalate from mineral water bottles, displaying excellent mechanical stabilities. Overall, this work will hold the potential to develop organic solar cells under mild processing with various substrates.
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Affiliation(s)
- Xinyu He
- State Key Laboratory of Silicon and Advanced Semiconductor Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Zhi-Xi Liu
- State Key Laboratory of Silicon and Advanced Semiconductor Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Hongzheng Chen
- State Key Laboratory of Silicon and Advanced Semiconductor Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Chang-Zhi Li
- State Key Laboratory of Silicon and Advanced Semiconductor Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, P. R. China
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8
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Wan F, Wang H, Gu Y, Fan G, Hou S, Yu J, Wang M, He F, Tian L. Bromine Substitution Improves the Photothermal Performance of π-Conjugated Phototheranostic Molecules. Chemistry 2024; 30:e202303502. [PMID: 37915302 DOI: 10.1002/chem.202303502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/01/2023] [Accepted: 11/02/2023] [Indexed: 11/03/2023]
Abstract
NIR-II fluorescence imaging-guided photothermal therapy (PTT) has been widely investigated due to its great application potential in tumor theranostics. PTT is an effective and non-invasive tumor treatment method that can adapt to tumor hypoxia; nevertheless, simple and effective strategies are still desired to develop new materials with excellent PTT properties to meet clinical requirements. In this work, we developed a bromine-substitution strategy to enhance the PTT of A-D-A'-D-A π-conjugated molecules. The experimental results reveal that bromine substitution can notably enhance the absorptivity (ϵ) and photothermal conversion efficiency (PCE) of the π-conjugated molecules, resulting in the brominated molecules generating two times more heat (ϵ808 nm ×PCE) than their unsubstituted counterpart. We disclose that the enhanced photothermal properties of bromine-substituted π-conjugated molecules are a combined outcome of the heavy-atom effect, enhanced ICT effect, and more intense bromine-mediate intermolecular π-π stacking. Finally, the NIR-II tumor imaging capability and efficient PTT tumor ablation of the brominated π-conjugated materials demonstrate that bromine substitution is a promising strategy for developing future high-performance NIR-II imaging-guided PTT agents.
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Affiliation(s)
- Feiyan Wan
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, P. R. China
| | - Huan Wang
- Shenzhen Grubbs Institute, Guangdong Provincial Key Laboratory of Catalysis and, Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, P. R. China
| | - Ying Gu
- Shenzhen Grubbs Institute, Guangdong Provincial Key Laboratory of Catalysis and, Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, P. R. China
| | - Guilin Fan
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, P. R. China
| | - Shengxin Hou
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, P. R. China
| | - Jiantao Yu
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, P. R. China
| | - Mengying Wang
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, P. R. China
| | - Feng He
- Shenzhen Grubbs Institute, Guangdong Provincial Key Laboratory of Catalysis and, Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, P. R. China
| | - Leilei Tian
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, P. R. China
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Lu B, Huang Y, Quan H, Xia J, Wang J, Ding Y, Wang Y, Yao Y. Mitochondria-Targeting Multimodal Phototheranostics Based on Triphenylphosphonium Cation Modified Amphiphilic Pillararenes and A-D-A Fused-Ring Photosensitizers. ACS Macro Lett 2023; 12:1365-1371. [PMID: 37737579 DOI: 10.1021/acsmacrolett.3c00454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
Tumor-targeting phototheranostics has gradually developed as a powerful tool for the precise diagnosis and treatment of cancer. However, the designs of tumor-targeting phototheranostics agents with excellent multimodal phototherapy and fluorescence imaging (FLI) capability, as well as very few components, are still scarce and challenging for cancer treatment. Herein, a mitochondria-targeting multimodal phototheranostics system has been constructed by combining a designed amphiphilic pillararene WP5-2PEG-2TPP and the A-D-A fused-ring photosensitizer F8CA5. WP5-2PEG-2TPP is constructed by attaching the triphenylphosphonium cations to our previously reported dual PEG-functionalized amphiphilic pillararene, which can self-assemble into regular spherical nanocarriers with outstanding mitochondria targeting and water solubility. The A-D-A photosensitizer F8CA5 containing two methyl cyanoacetate group modified end groups displays superior photothermal conversion ability and dual type I/II photodynamic activity as well as strong NIR fluorescence emission. Through their strong union, multifunctional mitochondria-targeting phototheranostics agent F8CA5 NPs were obtained to be applied into FLI-guided synergistic photothermal and type I/II photodynamic therapy. As a result, F8CA5 NPs show good mitochondria-targeting and phototherapy effects in various tumor cells. Not only that, they can combat tumor hypoxia, which hinders the efficacy of photodynamic therapy. Therefore, this work provides a creative ideal for the construction of multifunctional tumor-targeting phototheranostic agents with excellent performance.
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Affiliation(s)
- Bing Lu
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Yuying Huang
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Hui Quan
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Jiacheng Xia
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Jin Wang
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Yue Ding
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Yang Wang
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Yong Yao
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
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Quan H, Huang Y, Xia J, Yang J, Lu B, Liu P, Yao Y. Integrating Pillar[5]arene and BODIPY for a Supramolecular Nanoplatform To Achieve Synergistic Photodynamic Therapy and Chemotherapy. Chembiochem 2023; 24:e202300461. [PMID: 37463099 DOI: 10.1002/cbic.202300461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 07/20/2023]
Abstract
BODIPY photosensitizers have been integrated with a hypoxia-activated prodrug to achieve synergistic photodynamic therapy (PDT) and chemotherapy. A novel BODIPY derivative BDP-CN was designed and synthesized. It had two cyano groups to make it complex well with a water-soluble pillar[5]arene. Their association constant was calculated to be (6.8±0.9)×106 M-1 . After self-assembly in water, regular spherical nanocarriers can be formed; these were used to encapsulate the hypoxia-activated prodrug tirapazamine (TPZ). BDP-CN displayed excellent photodynamic activity to complete PDT. In this process, O2 can be continuously consumed to activate TPZ to allow it to be converted to a benzotriazinyl (BTZ) radical with high cytotoxicity to complete chemotherapy. As a result, the formed nanoparticles showed excellent synergistic photodynamic therapy and chemotherapy efficacy. The synergistic therapy mechanism is discussed in detail.
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Affiliation(s)
- Hui Quan
- School of Science, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
| | - Yuying Huang
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
| | - Jiacheng Xia
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
| | - Jiawen Yang
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
| | - Bing Lu
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
| | - Peisheng Liu
- School of Science, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
| | - Yong Yao
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu, 226019, P. R. China
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11
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Wang L, Qian Y. A type I and II compatible vinyl-pyridine modified BODIPY dimer photosensitizer for photodynamic therapy in A-549 cells. Org Biomol Chem 2023; 21:7339-7350. [PMID: 37642553 DOI: 10.1039/d3ob01130e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
In this paper, the vinyl-pyridine group was used to modify the BODIPY dimer photosensitizer (T-BDP2) to obtain a VP-BDP2 photosensitizer. Compared with the T-BDP2 photosensitizer, the VP-BDP2 photosensitizer could work under pure water conditions, the singlet oxygen yield was increased from 9.38% to 22.2%, the charge transfer rate was increased from about 30 ps to about 10 ps, and the red emission was enhanced in fluorescence imaging. In addition, the VP-BDP2 photosensitizer could also generate the superoxide radical (O2˙-) under pure water conditions. The ROS generation mechanism of the VP-BDP2 photosensitizer was considered to be the spin-orbit charge-transfer intersystem crossing (SOCT-ISC) mechanism, which was verified by fs-transient absorption spectra and theoretical calculation. In the photodynamic therapy of A-549 cells, the VP-BDP2 photosensitizers could generate singlet oxygen and superoxide radicals (O2˙-) under biological conditions, and showed high phototoxicity with the IC50 value at 12.1 μM under light at 525 nm. Additionally, the multiple dipolar configuration meant that the VP-BDP2 photosensitizer could be used in two-photon fluorescence zebrafish imaging under 800 nm excitation, which sets the stage for future two-photon photodynamic therapy.
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Affiliation(s)
- Lingfeng Wang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.
| | - Ying Qian
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.
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12
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Zhou Y, Tang R, Wang D, Wang J, Huang Y, Ding Y, Shi J, Yan CG, Wang Y, Yao Y. Emissive Nanoparticles from Co-assembly of Metallatetragon and Amphiphilic Tetraphenylethylene for Cancer Theranostics. Inorg Chem 2023; 62:15015-15021. [PMID: 37676920 DOI: 10.1021/acs.inorgchem.3c01879] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
Platinum(II)-based metallacycles/cages have obtained tremendous attention due to their fascinating topology and wide range of applications, such as fluorescent materials, cell imaging, and tumor treatment. In this work, a metallatetragon (1) was constructed from 4-(4-(1,2,2-triphenylvinyl)phenyl)pyridine (2) and 90° cis-Pt(II) (Pt) in acetone through the strategy called "coordination driven self-assembly". Interestingly, through co-assembly of 1 and poly(ethylene glycol)-modified tetraphenylethylene (TPE-PEG22), fluorescent nanotheranostics, which could generate singlet oxygen (1O2) under the NIR irradiation and release Pt drugs under a low-pH microenvironment, were prepared successfully. The obtained theranostics could realize living cell imaging and synergistic chemo-photodynamic therapy in vitro and in vivo.
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Affiliation(s)
- Youjun Zhou
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225001, P.R. China
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226019, P.R. China
| | - Ruowen Tang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226019, P.R. China
| | - Di Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226019, P.R. China
| | - Jian Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226019, P.R. China
| | - Yuying Huang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226019, P.R. China
| | - Yue Ding
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226019, P.R. China
| | - Jian Shi
- Nantong University Analysis & Testing Center, Nantong, Jiangsu 226019, P.R. China
| | - Chao-Guo Yan
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225001, P.R. China
| | - Yang Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226019, P.R. China
| | - Yong Yao
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226019, P.R. China
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13
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Pan T, Tang Y, Pang E, Zhao S, Yao C, Wang B, Song X, Lan M. Vascular disruption agent and phototherapeutic assembled nanoparticles for enhanced tumor inhibition. Chem Commun (Camb) 2023; 59:9896-9899. [PMID: 37498195 DOI: 10.1039/d3cc02647g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
Vascular disruption agent (combretastatin A-4 phosphate) and phototherapeutic (IEICO-4F) assembled nanoparticles (IFC NPs) were prepared for the first time. The IFC NPs have a high photo energy utilization efficiency of up to 96.1%, and could significantly inhibit tumor growth by photodynamic and photothermal therapy enhanced tumor vascular disruption.
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Affiliation(s)
- Tangna Pan
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - Yuanyu Tang
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - E Pang
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - Shaojing Zhao
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - Chaoyi Yao
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - Benhua Wang
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
- Shenzhen Research Institute of Central South University, Shenzhen 518057, P. R. China
| | - Xiangzhi Song
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - Minhuan Lan
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
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14
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Zhao Y, Wang Y, Wang X, Qi R, Yuan H. Recent Progress of Photothermal Therapy Based on Conjugated Nanomaterials in Combating Microbial Infections. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2269. [PMID: 37570588 PMCID: PMC10421263 DOI: 10.3390/nano13152269] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 07/30/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023]
Abstract
Photothermal therapy has the advantages of non-invasiveness, low toxicity, simple operation, a broad spectrum of antibacterial ability, and non-proneness to developing drug resistance, which provide it with irreplaceable superiority in fighting against microbial infection. The effect of photothermal therapy is closely related to the choice of photothermal agent. Conjugated nanomaterials are potential candidates for photothermal agents because of their easy modification, excellent photothermal conversion efficiency, good photostability, and biodegradability. In this paper, the application of photothermal agents based on conjugated nanomaterials in photothermal antimicrobial treatment is reviewed, including conjugated small molecules, conjugated oligomers, conjugated polymers, and pseudo-conjugated polymers. At the same time, the application of conjugated nanomaterials in the combination of photothermal therapy (PTT) and photodynamic therapy (PDT) is briefly introduced. Finally, the research status, limitations, and prospects of photothermal therapy using conjugated nanomaterials as photothermal agents are discussed.
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Affiliation(s)
- Yue Zhao
- Department of Chemistry, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Yi Wang
- Department of Chemistry, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Xiaoyu Wang
- School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Ruilian Qi
- Department of Chemistry, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Huanxiang Yuan
- Department of Chemistry, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
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15
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Lu B, Quan H, Zhang Z, Li T, Wang J, Ding Y, Wang Y, Zhan X, Yao Y. End Group Nonplanarization Enhances Phototherapy Efficacy of A-D-A Fused-Ring Photosensitizer for Tumor Phototherapy. NANO LETTERS 2023; 23:2831-2838. [PMID: 36897125 DOI: 10.1021/acs.nanolett.3c00119] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Enhancing the phototherapy efficacy of organic photosensitizers through molecular design is a fascinating but challenging task. Herein, we propose a simple design strategy to first realize the generation of superoxide anion radical (O2•-) by A-D-A fused-ring photosensitizers. Through replacing one cyano group of traditional end group with an ester group, we designed a novel nonplanar end group (A unit) to synthesize a novel A-D-A photosensitizer F8CA. In a comparison with its counterpart F8CN with the traditional end group, F8CA displays more loose packing and larger spin-orbit coupling constants. The F8CA nanoparticles showed higher photodynamic activities with the generation capability of singlet oxygen (1O2), hydroxyl radical (•OH), and O2•-, while F8CN nanoparticles could only generate 1O2 and •OH. In addition, F8CA nanoparticles still remain high photothermal conversion efficiency (61%). As a result, F8CA nanoparticles perform well in hypoxia-tolerant tumor phototherapy. This study brings an effective design thought for A-D-A photosensitizers.
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Affiliation(s)
- Bing Lu
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Hui Quan
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Zhecheng Zhang
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Tengfei Li
- School of Materials Science and Engineering, Peking University, No. 5 Yiheyuan Road, Haidian District, Beijing 100871, P. R. China
| | - Jin Wang
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Yue Ding
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Yang Wang
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
| | - Xiaowei Zhan
- School of Materials Science and Engineering, Peking University, No. 5 Yiheyuan Road, Haidian District, Beijing 100871, P. R. China
| | - Yong Yao
- College of Chemistry and Chemical Engineering, Nantong University, No. 9 Seyuan Road, Chongchuan District, Nantong, Jiangsu 226019, P. R. China
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16
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All-in-one functional supramolecular nanoparticles based on pillar[5]arene for controlled generation, storage and release of singlet oxygen. Front Chem Sci Eng 2022. [DOI: 10.1007/s11705-022-2216-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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17
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Pang E, Huang R, Zhao S, Yang K, Li B, Tan Q, Tan S, Lan M, Wang B, Song X. A water-soluble thiophene-croconaine dye with a high molar extinction coefficient for NIR fluorescence imaging-guided synergistic photothermal/photodynamic therapy of cancer. J Mater Chem B 2022; 10:9848-9854. [PMID: 36409302 DOI: 10.1039/d2tb01772e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Phototherapeutic agents with near-infrared (NIR) fluorescence, strong reactive oxygen species generation and photothermal conversion capabilities are highly desirable for use in cancer therapy. Herein, a water-soluble NIR croconaine dye (TCR) with a thiophene-croconaine rigid core and two symmetric alkyl chains was designed and synthesized. TCR exhibits intense NIR absorption and fluorescence that peaked at 780 and 815 nm, respectively, with a high molar extinction coefficient of 1.19 × 105 M-1 cm-1. Moreover, TCR has a high photothermal conversion efficiency of 77% and is capable of generating hydroxyl radicals (OH˙) under 735 nm laser irradiation. Based on these outstanding properties, TCR has proven its application in NIR fluorescence imaging-guided synergistic photothermal/photodynamic therapy of cancer.
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Affiliation(s)
- E Pang
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, P. R. China.
| | - Rong Huang
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, P. R. China.
| | - Shaojing Zhao
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, P. R. China.
| | - Ke Yang
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, P. R. China.
| | - Baoling Li
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, P. R. China.
| | - Qiuxia Tan
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, P. R. China.
| | - Siyi Tan
- Huazhi medical laboratory Co., Ltd, 618 Heping Road, Changsha, 410125, P. R. China
| | - Minhuan Lan
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, P. R. China.
| | - Benhua Wang
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, P. R. China.
| | - Xiangzhi Song
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, P. R. China.
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18
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Zhong H, Li L, Zhu S, Wang Y. Controllable self-assembly of thiophene-based π-conjugated molecule and further construction of pillar[5]arene-based host-guest white-light emission system. Front Chem 2022; 10:980173. [PMID: 36118325 PMCID: PMC9478560 DOI: 10.3389/fchem.2022.980173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 08/09/2022] [Indexed: 11/13/2022] Open
Abstract
Photoluminescence materials have been widely applied in biological imaging and sensing, anti-counterfeiting, light-emitting diodes, logic gates et al. The fabrication of luminescent materials with adjustable emission color by self-assembly of π-conjugated molecules has attracted particular attention. In this study, we designed and synthesized a thiophene-based α-cyanostyrene-derivative (TPPA), then investigate its self-assembly morphology and fluorescence emission under different organic solvents, different proportions of H2O/THF (DMSO) mixture and different pH conditions by UV, FL and SEM images. It was found that TPPA formed nanoparticles by self-assembly in organic solvent (THF or DMSO), accompanied by strong fluorescence emission. However, with the increase of water ratio, the fluorescence intensity decreased accompany with red shift, and the self-assembly morphology changed from nanoparticles to fibers. More interestingly, when pillar[5]arene (P5) was added to form host-guest complex with TPPA, white light emission could be successfully constructed when the ratio of TPPA to P5 was 1:20 and THF to water was 19:1.
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Affiliation(s)
- Haibo Zhong
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, China
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, China
| | - Liang Li
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, China
- *Correspondence: Liang Li, ; Shajun Zhu, ; Yang Wang,
| | - Shajun Zhu
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Nantong University, Nantong, China
- *Correspondence: Liang Li, ; Shajun Zhu, ; Yang Wang,
| | - Yang Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, China
- *Correspondence: Liang Li, ; Shajun Zhu, ; Yang Wang,
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19
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Lu B, Zhang Z, Huang Y, Zhang Y, Wang J, Ding Y, Wang Y, Yao Y. A nanoplatform for mild-temperature photothermal and type I & II photodynamic therapy in the NIR-II biowindow. Chem Commun (Camb) 2022; 58:10353-10356. [PMID: 36004760 DOI: 10.1039/d2cc03248a] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the current work, we synthesized an A-D-A smallmolecule photosensitizer, denoted as DPTTIC, and a dual PEG-functionalized pillararene, denoted as WP5-8C-2PEG, and used them to construct novel DPTTIC nanoparticles (NPs) displaying NIR II absorption. Under 980 nm-wavelength laser irradiation, DPTTIC NPs performed well in mild-temperature photothermal and type I & II photodynamic anti-tumor therapy.
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Affiliation(s)
- Bing Lu
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Zhecheng Zhang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Yuying Huang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Yuehua Zhang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Jin Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Yue Ding
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Yang Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Yong Yao
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
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20
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Icing on the cake: combining a dual PEG-functionalized pillararene and an A-D-A small molecule photosensitizer for multimodal phototherapy. Sci China Chem 2022. [DOI: 10.1007/s11426-022-1232-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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21
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Chen H, Timashev P, Zhang Y, Xue X, Liang XJ. Nanotechnology-based combinatorial phototherapy for enhanced cancer treatment. RSC Adv 2022; 12:9725-9737. [PMID: 35424935 PMCID: PMC8977843 DOI: 10.1039/d1ra09067d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/19/2022] [Indexed: 12/15/2022] Open
Abstract
Nanotechnology-based phototherapy has attracted enormous attention to cancer treatment owning to its non-invasiveness, high controllability and accuracy. Given the fast development of anti-tumor strategies, we summarize various examples of multifunctional nanosystems to highlight the recent advances in nanotechnology-based combinatorial phototherapy towards improving cancer treatment. The limitations of the monotherapeutic approach and the superiority of the photo-involved combinatorial strategies are discussed in each part. The future breakthroughs and clinical perspectives of combinatorial phototherapy are also outlooked. Our perspectives may inspire researchers to develop more effective phototherapy-based cancer-treating approaches.
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Affiliation(s)
- Han Chen
- School of Pharmacy, Pharm-X Center, Shanghai Jiao Tong Univeristy Shanghai 200240 China
| | - Peter Timashev
- Laboratory of Clinical Smart Nanotechnologies, Institute for Regenerative Medicine, Sechenov University Moscow 119991 Russia
| | - Yuanyuan Zhang
- Laboratory of Clinical Smart Nanotechnologies, Institute for Regenerative Medicine, Sechenov University Moscow 119991 Russia
| | - Xiangdong Xue
- School of Pharmacy, Pharm-X Center, Shanghai Jiao Tong Univeristy Shanghai 200240 China
| | - Xing-Jie Liang
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Chinese Academy of Sciences, National Center for Nanoscience and Technology of China Beijing 100190 China
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22
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Jia T, Li L, Yin X, Chen Z, Ma S, Zhao X, Xi G, Xu T, Zhao X, Wang Y. Novel Water-Soluble Phthalocyanine-Based Small Molecule for Effective NIR Triggered Dual Phototherapy of Cancer. NEW J CHEM 2022. [DOI: 10.1039/d1nj06116j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photothermal therapy (PTT) synergized photodynamic therapy (PDT) indicates more hopeful future of clinical application and is of significant importance for cancer theranostic compared with monotherapy. Dual phototherapy is attracting increasing...
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23
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Lu B, Wang J, Zhang Z, Yan X, Zhao Q, Ding Y, Wang J, Wang Y, Yao Y. Pillar[5]arene based supramolecular polymer for a singlet oxygen reservoir. Polym Chem 2022. [DOI: 10.1039/d2py00723a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel type of supramolecular polymer based on pillararene for the storage and control release of singlet oxygen.
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Affiliation(s)
- Bing Lu
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Jian Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Zhecheng Zhang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Xin Yan
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Qin Zhao
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Yue Ding
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Jin Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Yang Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Yong Yao
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
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