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Luponosov YN, Solodukhin AN, Aseyev NA, Rokitskaya TI, Kolotova DE, Kotova EA, Kurkin TS, Poletavkina LA, Isaeva YA, Antonenko YN, Balaban PM, Ponomarenko SA. Nanoparticles of Push-Pull Triphenylamine-Based Molecules for Light-Controlled Stimulation of Neuronal Activity. ACS Biomater Sci Eng 2024; 10:1139-1152. [PMID: 38241460 DOI: 10.1021/acsbiomaterials.3c01562] [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] [Indexed: 01/21/2024]
Abstract
Organic semiconductor materials with a unique set of properties are very attractive for interfacing biological objects and can be used for noninvasive therapy or detection of biological signals. Here, we describe the synthesis and investigation of a novel series of organic push-pull conjugated molecules with the star-shaped architecture, consisting of triphenylamine as a branching electron donor core linked through the thiophene π-spacer to electron-withdrawing alkyl-dicyanovinyl groups. The molecules could form stable aqueous dispersions of nanoparticles (NPs) without the addition of any surfactants or amphiphilic polymer matrixes with the average size distribution varying from 40 to 120 nm and absorption spectra very similar to those of human eye retina pigments such as rods and green cones. Variation of the terminal alkyl chain length of the molecules forming NPs from 1 to 12 carbon atoms was found to be an efficient tool to modulate their lipophilic and biological properties. Possibilities of using the NPs as light nanoactuators in biological systems or as artificial pigments for therapy of degenerative retinal diseases were studied both on the model planar bilayer lipid membranes and on the rat cortical neurons. In the planar bilayer system, the photodynamic activity of these NPs led to photoinactivation of ion channels formed by pentadecapeptide gramicidin A. Treatment of rat cortical neurons with the NPs caused depolarization of cell membranes upon light irradiation, which could also be due to the photodynamic activity of the NPs. The results of the work gave more insight into the mechanisms of light-controlled stimulation of neuronal activity and for the first time showed that fine-tuning of the lipophilic affinity of NPs based on organic conjugated molecules is of high importance for creating a bioelectronic interface for biomedical applications.
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Affiliation(s)
- Yuriy N Luponosov
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences, Profsoyuznaya st. 70, Moscow 117393, Russia
| | - Alexander N Solodukhin
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences, Profsoyuznaya st. 70, Moscow 117393, Russia
| | - Nikolay A Aseyev
- Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Butlerova 5A, Moscow 117485, Russia
| | - Tatyana I Rokitskaya
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Vorobyevy Gory 1, Moscow 119991, Russia
| | - Darya E Kolotova
- Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Butlerova 5A, Moscow 117485, Russia
| | - Elena A Kotova
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Vorobyevy Gory 1, Moscow 119991, Russia
| | - Tikhon S Kurkin
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences, Profsoyuznaya st. 70, Moscow 117393, Russia
| | - Liya A Poletavkina
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences, Profsoyuznaya st. 70, Moscow 117393, Russia
| | - Yulia A Isaeva
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences, Profsoyuznaya st. 70, Moscow 117393, Russia
| | - Yuri N Antonenko
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Vorobyevy Gory 1, Moscow 119991, Russia
| | - Pavel M Balaban
- Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Butlerova 5A, Moscow 117485, Russia
| | - Sergey A Ponomarenko
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences, Profsoyuznaya st. 70, Moscow 117393, Russia
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Sun T, Kang L, Zhao H, Zhao Y, Gu Y. Photoacid Generators for Biomedical Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2302875. [PMID: 38039443 PMCID: PMC10837391 DOI: 10.1002/advs.202302875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 10/26/2023] [Indexed: 12/03/2023]
Abstract
Photoacid generators (PAGs) are compounds capable of producing hydrogen protons (H+ ) upon irradiation, including irreversible and reversible PAGs, which have been widely studied in photoinduced polymerization and degradation for a long time. In recent years, the applications of PAGs in the biomedical field have attracted more attention due to their promising clinical value. So, an increasing number of novel PAGs have been reported. In this review, the recent progresses of PAGs for biomedical applications is systematically summarized, including tumor treatment, antibacterial treatment, regulation of protein folding and unfolding, control of drug release and so on. Furthermore, a concept of water-dependent reversible photoacid (W-RPA) and its antitumor effect are highlighted. Eventually, the challenges of PAGs for clinical applications are discussed.
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Affiliation(s)
- Tianzhen Sun
- School of Medical TechnologyBeijing Institute of TechnologyNo. 5 South Street, ZhongguancunHaidian DistrictBeijing100081China
| | - Lin Kang
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsTechnical Institute of Physics and ChemistryChinese Academy of SciencesNo. 29 Zhongguancun East Road, Haidian DistrictBeijing100190China
- University of Chinese Academy of SciencesNo. 19A Yuquan RoadBeijing100049China
| | - Hongyou Zhao
- School of Medical TechnologyBeijing Institute of TechnologyNo. 5 South Street, ZhongguancunHaidian DistrictBeijing100081China
| | - Yuxia Zhao
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsTechnical Institute of Physics and ChemistryChinese Academy of SciencesNo. 29 Zhongguancun East Road, Haidian DistrictBeijing100190China
- University of Chinese Academy of SciencesNo. 19A Yuquan RoadBeijing100049China
| | - Ying Gu
- Department of Laser MedicineThe First Medical CentreChinese PLA General HospitalNo. 28 Fuxing Road, Haidian DistrictBeijing100853China
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Mohammadinejad A, Gaman LE, Aleyaghoob G, Gaceu L, Mohajeri SA, Moga MA, Badea M. Aptamer-Based Targeting of Cancer: A Powerful Tool for Diagnostic and Therapeutic Aims. BIOSENSORS 2024; 14:78. [PMID: 38391997 PMCID: PMC10887380 DOI: 10.3390/bios14020078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/15/2024] [Accepted: 01/19/2024] [Indexed: 02/24/2024]
Abstract
Cancer is known as one of the most significant causes of death worldwide, and, in spite of novel therapeutic methods, continues to cause a considerable number of deaths. Targeted molecular diagnosis and therapy using aptamers with high affinity have become popular techniques for pathological angiogenesis and cancer therapy scientists. In this paper, several aptamer-based diagnostic and therapeutic techniques such as aptamer-nanomaterial conjugation, aptamer-drug conjugation (physically or covalently), and biosensors, which have been successfully designed for biomarkers, were critically reviewed. The results demonstrated that aptamers can potentially be incorporated with targeted delivery systems and biosensors for the detection of biomarkers expressed by cancer cells. Aptamer-based therapeutic and diagnostic methods, representing the main field of medical sciences, possess high potential for use in cancer therapy, pathological angiogenesis, and improvement of community health. The clinical use of aptamers is limited due to target impurities, inaccuracy in the systematic evolution of ligands via exponential enrichment (SELEX)stage process, and in vitro synthesis, making them unreliable and leading to lower selectivity for in vivo targets. Moreover, size, behavior, probable toxicity, low distribution, and the unpredictable behavior of nanomaterials in in vivo media make their usage in clinical assays critical. This review is helpful for the implementation of aptamer-based therapies which are effective and applicable for clinical use and the design of future studies.
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Affiliation(s)
- Arash Mohammadinejad
- Department of Fundamental, Prophylactic and Clinical Disciplines, Faculty of Medicine, Transilvania University of Brasov, 500019 Brașov, Romania;
- Research Center for Fundamental Research and Prevention Strategies in Medicine, Research and Development Institute of Transilvania University of Brasov, 500484 Brașov, Romania
| | - Laura Elena Gaman
- Faculty of Medicine, University of Medicine and Pharmacy “Carol Davila”, 020021 Bucharest, Romania;
| | - Ghazaleh Aleyaghoob
- Department of Medical Biotechnology and Nanotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran;
- Department of Chemistry, Payame Noor University, Tehran 19395-4697, Iran
| | - Liviu Gaceu
- Faculty of Food and Tourism, Transilvania University of Brasov, 500014 Brașov, Romania;
| | - Seyed Ahmad Mohajeri
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad 9177948954, Iran;
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad 9177948954, Iran
| | - Marius Alexandru Moga
- Department of Medical and Surgical Specialties, Faculty of Medicine, Transilvania University of Brasov, 500019 Brașov, Romania;
- Centre for Applied Medicine and Intervention Strategies in Medical Practice, Research and Development Institute of Transilvania University of Brasov, 500484 Brașov, Romania
| | - Mihaela Badea
- Department of Fundamental, Prophylactic and Clinical Disciplines, Faculty of Medicine, Transilvania University of Brasov, 500019 Brașov, Romania;
- Research Center for Fundamental Research and Prevention Strategies in Medicine, Research and Development Institute of Transilvania University of Brasov, 500484 Brașov, Romania
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Das S, Dey S, Patra S, Bera A, Ghosh T, Prasad B, Sayala KD, Maji K, Bedi A, Debnath S. BODIPY-Based Molecules for Biomedical Applications. Biomolecules 2023; 13:1723. [PMID: 38136594 PMCID: PMC10741882 DOI: 10.3390/biom13121723] [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: 10/31/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 12/24/2023] Open
Abstract
BODIPY (4,4-difluoro-4-bora-3a,4a-diaza-s-indacene) derivatives have attracted attention as probes in applications like imaging and sensing due to their unique properties like (1) strong absorption and emission in the visible and near-infrared regions of the electromagnetic spectrum, (2) strong fluorescence and (3) supreme photostability. They have also been employed in areas like photodynamic therapy. Over the last decade, BODIPY-based molecules have even emerged as candidates for cancer treatments. Cancer remains a significant health issue world-wide, necessitating a continuing search for novel therapeutic options. BODIPY is a flexible fluorophore with distinct photophysical characteristics and is a fascinating drug development platform. This review provides a comprehensive overview of the most recent breakthroughs in BODIPY-based small molecules for cancer or disease detection and therapy, including their functional potential.
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Affiliation(s)
- Sarasija Das
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus, OH 43210, USA;
| | - Sudipto Dey
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700032, India;
| | - Sanujit Patra
- Department of Applied Chemistry, Maulana Abul Kalam Azad University of Technology, Nadia 741249, India; (S.P.); (A.B.); (T.G.)
| | - Arindam Bera
- Department of Applied Chemistry, Maulana Abul Kalam Azad University of Technology, Nadia 741249, India; (S.P.); (A.B.); (T.G.)
| | - Totan Ghosh
- Department of Applied Chemistry, Maulana Abul Kalam Azad University of Technology, Nadia 741249, India; (S.P.); (A.B.); (T.G.)
| | - Bibin Prasad
- Solenic Medical, Inc., 4275 Kellway Circle, Suite 146, Addison, TX 75001, USA;
| | - Kapil Dev Sayala
- Department of Chemistry, Southern Methodist University, 3215 Daniel Avenue, Dallas, TX 75206, USA;
| | - Krishnendu Maji
- Department of Applied Chemistry, Maulana Abul Kalam Azad University of Technology, Nadia 741249, India; (S.P.); (A.B.); (T.G.)
| | - Anjan Bedi
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Sashi Debnath
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
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Zhang L, Jiang FL, Liu Y, Jiang P. Mitochondrial Targeting Long-Term Near-Infrared Imaging and Photodynamic Therapy Aggregation-Induced Emission Luminogens Manipulated by Thiophene. J Phys Chem Lett 2022; 13:3462-3469. [PMID: 35413203 DOI: 10.1021/acs.jpclett.2c00541] [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: 06/14/2023]
Abstract
In recent years, the development and application of integrated probes for theranostics have attracted more and more attention. However, few biological probes can meet the needs of in vivo and in vitro long-term near-infrared imaging and photodynamic therapy, especially with a certain subcellular organelle targeting ability. Here, 2-chlorophenothiazine as a pharmacophore is linked to the mitochondrial targeting group pyridine cation through an alkyl chain, which is further linked to triphenylamine-based aggregation-induced emission groups to obtain two aggregation-induced emission luminogens (AIEgens). Only the presence or absence of thiophene causes two AIEgens to exhibit different structure-oriented characteristics. Although they are different with respec to mitochondrial targeting, cellular imaging, and cytotoxicity, they all have excellent in vivo and in vitro long-term near-infrared imaging and photodynamic therapy capabilities.
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Affiliation(s)
- Lu Zhang
- College of Chemistry and Molecular Sciences and School of Pharmaceutical Sciences, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan University, Wuhan 430072, P. R. China
| | - Feng-Lei Jiang
- College of Chemistry and Molecular Sciences and School of Pharmaceutical Sciences, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan University, Wuhan 430072, P. R. China
| | - Yi Liu
- College of Chemistry and Molecular Sciences and School of Pharmaceutical Sciences, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan University, Wuhan 430072, P. R. China
- State Key Laboratory of Separation Membrane and Membrane Process and Tianjin Key Laboratory of Green Chemical Technology and Process Engineering, School of Chemistry, Tiangong University, Tianjin 300387, P. R. China
| | - Peng Jiang
- College of Chemistry and Molecular Sciences and School of Pharmaceutical Sciences, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE), Wuhan University, Wuhan 430072, P. R. China
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Wang J, Lu JY, Chen QY. Gold as a coordinator of an imidazole conjugated dye of BODIPY derivatives for the identification of simple mercaptans. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 271:120912. [PMID: 35074674 DOI: 10.1016/j.saa.2022.120912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/10/2022] [Accepted: 01/15/2022] [Indexed: 06/14/2023]
Abstract
Rapid detection of mercaptans in materials and the environment is of great help to material analysis and pollutant monitoring. Gold (Au) shows a high affinity to mercaptans. The coordination and steric effect of mercaptans to Au may be used for the development of new fluorescent sensors. It is possible to distinguish simple mercaptans (such as, HS-, thioglycolic acid) from glutathione (GSH) using Au as a coordinator of dye. Herein, a water-soluble fluorescent sensor of an imidazole conjugated 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) derivative (BIM) was characterized by spectroscopic methods. BIM showed a large Stokes shift and high affinity to metals. Especially, Au-combined BIM produced a new complex BIMAu showing improved fluorescence emission, which can be quenched by thioglycolic acid and sodium hydrosulfide, but less affected by GSH. The detection limit of thioglycolic acid was 0.014 µM. Both NaSH and thioglycolic acid coordinated with BIMAu, while GSH took Au3+ away from BIMAu. These results indicate that the gold coordination competition between imidazole-substituted dyes and mercaptans is a good method for the development of new fluorescence chemosensors.
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Affiliation(s)
- Jun Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jingkou District, Xuefu Road 212013, People's Republic of China
| | - Jin-Ye Lu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jingkou District, Xuefu Road 212013, People's Republic of China
| | - Qiu-Yun Chen
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jingkou District, Xuefu Road 212013, People's Republic of China.
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Arulkumar M, Yang K, Wang N, Penislusshiyan S, Palvannan T, Ramalingam K, Chen F, Luo SH, Zhou YJ, Wang ZY. Synthesis of benzimidazole/triphenylamine-based compounds, evaluation of their bioactivities and an in silico study with receptor tyrosine kinases. NEW J CHEM 2022. [DOI: 10.1039/d1nj05073g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The antiproliferative activity of AL-1 against various cancer cells indicated the applicability of the BI-TPA-based compound as a potential multi-cancer inhibitor.
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Affiliation(s)
- Mani Arulkumar
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, Guangzhou 510006, P. R. China
| | - Kai Yang
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, Guangzhou 510006, P. R. China
- College of Pharmacy, Gannan Medical University, Ganzhou 341000, P. R. China
| | - Neng Wang
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, Guangzhou 510006, P. R. China
| | - Sakayanathan Penislusshiyan
- Laboratory of Bioprocess and Engineering, Department of Biochemistry, Periyar University, Salem 636 011, Tamil Nadu, India
| | - Thayumanavan Palvannan
- Laboratory of Bioprocess and Engineering, Department of Biochemistry, Periyar University, Salem 636 011, Tamil Nadu, India
| | - Karthick Ramalingam
- Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangdong Provincial Engineering Technology Research Center for Wastewater Management and Treatment, School of Environment, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou 510006, P. R. China
| | - Fuming Chen
- Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangdong Provincial Engineering Technology Research Center for Wastewater Management and Treatment, School of Environment, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou 510006, P. R. China
| | - Shi-He Luo
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, Guangzhou 510006, P. R. China
| | - Yong-Jun Zhou
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, Guangzhou 510006, P. R. China
| | - Zhao-Yang Wang
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, Guangzhou 510006, P. R. China
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Wang W, Wang J, Chen QY, Liu QS, Liang X. A Photo-Responsive Porphyrin-Mn@Choles Complex for Bacteria Treatment. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-021-02148-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Nguyen VN, Ha J, Cho M, Li H, Swamy K, Yoon J. Recent developments of BODIPY-based colorimetric and fluorescent probes for the detection of reactive oxygen/nitrogen species and cancer diagnosis. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213936] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Huang Y, Wang T, Tan Q, He D, Wu M, Fan J, Yang J, Zhong C, Li K, Zhang J. Smart Stimuli-Responsive and Mitochondria Targeting Delivery in Cancer Therapy. Int J Nanomedicine 2021; 16:4117-4146. [PMID: 34163163 PMCID: PMC8214531 DOI: 10.2147/ijn.s315368] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 05/22/2021] [Indexed: 01/02/2023] Open
Abstract
Dysfunction in the mitochondria (Mc) contributes to tumor progression. It is a major challenge to deliver therapeutic agents specifically to the Mc for precise treatment. Smart drug delivery systems are based on stimuli-responsiveness and active targeting. Here, we give a whole list of documented pathways to achieve smart stimuli-responsive (St-) and Mc-targeted DDSs (St-Mc-DDSs) by combining St and Mc targeting strategies. We present the formulations, targeting characteristics of St-Mc-DDSs and clarify their anti-cancer mechanisms as well as improvement in efficacy and safety. St-Mc-DDSs usually not only have Mc-targeting groups, molecules (lipophilic cations, peptides, and aptamers) or materials but also sense the surrounding environment and correspondingly respond to internal biostimulators such as pH, redox changes, enzyme and glucose, and/or externally applied triggers such as light, magnet, temperature and ultrasound. St-Mc-DDSs exquisitely control the action site, increase therapeutic efficacy and decrease side effects of the drug. We summarize the clinical research progress and propose suggestions for follow-up research. St-Mc-DDSs may be an innovative and sensitive precision medicine for cancer treatment.
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Affiliation(s)
- Yongjia Huang
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, People's Republic of China
| | - Tingting Wang
- Biochemistry and Molecular Biology Laboratory, Experimental Teaching and Management Center, Chongqing Medical University, Chongqing, People's Republic of China
| | - Qunyou Tan
- Department of Thoracic Surgery, Daping Hospital of Army Medical University, PLA, Chongqing, People's Republic of China
| | - Dan He
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, People's Republic of China
| | - Mingjun Wu
- Institute of Life Science, Chongqing Medical University, Chongqing, People's Republic of China
| | - Jingchuan Fan
- Institute of Life Science, Chongqing Medical University, Chongqing, People's Republic of China
| | - Jie Yang
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, People's Republic of China
| | - Cailing Zhong
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, People's Republic of China
| | - Kailing Li
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, People's Republic of China
| | - Jingqing Zhang
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, People's Republic of China
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Xu J, Jiang R, He H, Ma C, Tang Z. Recent advances on G-quadruplex for biosensing, bioimaging and cancer therapy. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116257] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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13
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Recent Progress on Synthesis of N, N'-Chelate Organoboron Derivatives. Molecules 2021; 26:molecules26051401. [PMID: 33807680 PMCID: PMC7961668 DOI: 10.3390/molecules26051401] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 02/26/2021] [Accepted: 03/01/2021] [Indexed: 02/07/2023] Open
Abstract
N,N′-chelate organoboron compounds have been successfully applied in bioimaging, organic light-emitting diodes (OLEDs), functional polymer, photocatalyst, electroluminescent (EL) devices, and other science and technology areas. However, the concise and efficient synthetic methods become more and more significant for material science, biomedical research, or other practical science. Here, we summarized the organoboron-N,N′-chelate derivatives and showed the different routes of their syntheses. Traditional methods to synthesize N,N′-chelate organoboron compounds were mainly using bidentate ligand containing nitrogen reacting with trivalent boron reagents. In this review, we described a series of bidentate ligands, such as bipyridine, 2-(pyridin-2-yl)-1H-indole, 2-(5-methyl-1H-pyrrol-2-yl)quinoline, N-(quinolin-8-yl)acetamide, 1,10-phenanthroline, and diketopyrrolopyrrole (DPP).
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Ali AM, Shao J, Wang JX, Chen QY, Li Y, Qu LL. A Fluorescent Visual Proton Donor and Photoacid Sterilant Based on Sulfonate-conjugated BODIPY. J Fluoresc 2021; 31:501-507. [PMID: 33449251 DOI: 10.1007/s10895-021-02682-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 01/05/2021] [Indexed: 11/29/2022]
Abstract
Increasing acidity is an effective method for bacterial inactivation by inhibiting the synthesis of intracellular proteins at low pH. Photo-driven proton release probe can be used for the measurement of proton in hydrophobic condition. To develop fluorescent proton donor, two boron dipyrromethene derivatives (BDP-S and BDP-S2) were characterized by spectroscopic methods. Irradiation of BDP-S by white LED light resulted in efficient generation of acidic species with changes of fluorescence emission. The linear relationship between the pH value and the fluorescence intensity of BDP-S was obtained, indicating that BDP-S is a fluorescent visual proton donor. Light-induced antibacterial results indicate that BDP-S can significantly inhibit the growth of E. coli. The results prove that BDP-S is a very promising photoacid sterilant.
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Affiliation(s)
- Abbas Mohammed Ali
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Jian Shao
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Jia-Xin Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Qiu-Yun Chen
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China.
| | - Yang Li
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Ling-Ling Qu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China.
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Yu QQ, Gao JJ, Lang XX, Li HY, Wang MQ. Microenvironment-Sensitive Fluorescent Ligand Binds Ascaris Telomere Antiparallel G-Quadruplex DNA with Blue-Shift and Enhanced Emission. Chembiochem 2020; 22:1042-1048. [PMID: 33140570 DOI: 10.1002/cbic.202000671] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/02/2020] [Indexed: 11/10/2022]
Abstract
The development of small molecules that can selectively target G-quadruplex (G4) DNAs has drawn considerable attention due to their unique physiological and pathological functions. However, only a few molecules have been found to selectively bind a particular G4 DNA structure. We have developed a fluorescence ligand Q1, a molecular scaffold with a carbazole-pyridine core bridged by a phenylboronic acid side chain, that acts as a selective ascaris telomere antiparallel G4 DNA ASC20 ligand with about 18 nm blue-shifted and enhanced fluorescence intensity. Photophysical properties revealed that Q1 was sensitive to the microenvironment and gave the best selectivity to ASC20 with an equilibrium binding constant Ka =6.04×105 M-1 . Time-resolved fluorescence studies also demonstrated that Q1 showed a longer fluorescence lifetime in the presence of ASC20. The binding characteristics of Q1 with ASC20 were shown in detail in a fluorescent intercalator displacement (FID) assay, a 2-Ap titration experiment and by molecular docking. Ligand Q1 could adopt an appropriate pose at terminal G-quartets of ASC20 through multiple interactions including π-π stacking between aromatic rings; this led to strong fluorescence enhancement. In addition, a co-staining image showed that Q1 is mainly distributed in the cytoplasm. Accordingly, this work provides insights for the development of ligands that selectively targeting a specific G4 DNA structure.
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Affiliation(s)
- Quan-Qi Yu
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Juan-Juan Gao
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Xue-Xian Lang
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Hong-Yao Li
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Ming-Qi Wang
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, P. R. China
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16
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Schäfer C, Mony J, Olsson T, Börjesson K. Entropic Mixing Allows Monomeric-Like Absorption in Neat BODIPY Films. Chemistry 2020; 26:14295-14299. [PMID: 32809249 PMCID: PMC7702096 DOI: 10.1002/chem.202002463] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Indexed: 11/27/2022]
Abstract
Intermolecular interactions play a crucial role in materials chemistry because they govern thin film morphology. The photophysical properties of films of organic dyes are highly sensitive to the local environment, and a considerable effort has therefore been dedicated to engineering the morphology of organic thin films. Solubilizing side chains can successfully spatially separate chromophores, reducing detrimental intermolecular interactions. However, this strategy is also significantly decreasing achievable dye concentration. Here, five BODIPY derivatives containing small alkyl chains in the α-position were synthesized and photophysically characterized. By blending two or more derivatives, the increase in entropy reduces aggregation and therefore produces films with extreme dye concentration and, at the same time almost solution like absorption properties. Such a film was placed inside an optical cavity and the achieved system was demonstrated to reach the strong exciton-photon coupling regime by virtue of the achieved dye concentration and sharp absorption features of the film.
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Affiliation(s)
- Clara Schäfer
- Department of Chemistry and Molecular BiologyUniversity of GothenburgKemigården 4412 96GothenburgSweden
| | - Jürgen Mony
- Department of Chemistry and Molecular BiologyUniversity of GothenburgKemigården 4412 96GothenburgSweden
| | - Thomas Olsson
- Department of Chemistry and Molecular BiologyUniversity of GothenburgKemigården 4412 96GothenburgSweden
| | - Karl Börjesson
- Department of Chemistry and Molecular BiologyUniversity of GothenburgKemigården 4412 96GothenburgSweden
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17
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18
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Akrofi R, Zhang PL, Chen QY. Functional BOD-Ad-Cmyc@BSA complex nanosensor for Cu(II) and the detection of live E. coli. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 239:118483. [PMID: 32454230 DOI: 10.1016/j.saa.2020.118483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/11/2020] [Accepted: 05/11/2020] [Indexed: 06/11/2023]
Abstract
Escherichia coli (E. coli) is abundantly present in nature. It is generally harmless to humans but some strains have been deemed very dangerous. Therefore, as an indicator of hygienic testing, the detection of E. coli is essential. In this work, a fluorescent assembly was synthesized and characterized by spectroscopic methods. It was found that the amantadine (Ad) conjugated dye (BOD-Ad) intercalated into Cmyc G4 (aptamer) forming a non-emission assembly (BOD-Ad-Cmyc), which could be lighted-up by BSA due to the formation of fluorescence nanoparticle BOD-Ad-Cmyc@BSA. Further, BOD-Ad-Cmyc@BSA can selectively bind Cu2+ forming non-emission species BOD-Ad-Cmyc@BSA-Cu2+. E. coli can turn-on the emission of BOD-Ad-Cmyc@BSA-Cu2+ system due to the copper accumulation or reduction by E. coli. Therefore, a fluorescence method for the determination of E. coli was built. The detection limit of BOD-Ad-Cmyc@BSA-Cu2+ of E. coli is 6.3 CFU/mL. Thus, this BOD-Ad-Cmyc@BSA-Cu2+ fluorescent assembly can be used for the detection of live E. coli in the environment.
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Affiliation(s)
- Robertson Akrofi
- School of the Environment and Safety Engineering, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jingkou District, Xuefu Road, 212013, People's Republic of China
| | - Peng-Li Zhang
- School of the Environment and Safety Engineering, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jingkou District, Xuefu Road, 212013, People's Republic of China
| | - Qiu-Yun Chen
- School of the Environment and Safety Engineering, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jingkou District, Xuefu Road, 212013, People's Republic of China.
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19
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Yang T, Cao X, Zhang XX, Ou Y, Au CT, Yin SF, Qiu R. Iodine-Catalyzed Synthesis of N,N'-Chelate Organoboron Aminoquinolate. J Org Chem 2020; 85:12430-12443. [PMID: 32929959 DOI: 10.1021/acs.joc.0c01649] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We disclose a novel method for the synthesis of fluorescent N,N'-chelate organoboron compounds in high efficiency by treatment of aminoquinolates with NaBAr4/R'COOH in the presence of an iodine catalyst. These compounds display high air and thermal stability. A possible catalytic mechanism based on the results of control experiments has been proposed. Fluorescence quantum yield of 3b is up to 0.79 in dichloromethane.
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Affiliation(s)
- Tianbao Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Xin Cao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Xing-Xing Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Yifeng Ou
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Chak-Tong Au
- College of Chemistry and Chemical Engineering, Hunan Institute of Engineering, Xiangtan, 411104 Hunan, China
| | - Shuang-Feng Yin
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Renhua Qiu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
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20
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Yu QQ, Wang MQ. Carbazole-based fluorescent probes for G-quadruplex DNA targeting with superior selectivity and low cytotoxicity. Bioorg Med Chem 2020; 28:115641. [DOI: 10.1016/j.bmc.2020.115641] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/01/2020] [Accepted: 07/05/2020] [Indexed: 11/15/2022]
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21
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Shao J, Huang PZ, Chen QY, Zheng QL. Nano adamantane-conjugated BODIPY for lipase affinity and light driven antibacterial. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 234:118252. [PMID: 32208354 DOI: 10.1016/j.saa.2020.118252] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/07/2020] [Accepted: 03/10/2020] [Indexed: 06/10/2023]
Abstract
The increasing number of resistant bacterial strains has raised efforts in developing alternative treatment strategies. Lipase is highly expressed in most bacteria and lipase targeting dyes will be non-sacrificed materials for a sustainable method against microorganism. The combination of chemotherapy and antimicrobial photodynamic inactivation (aPDI) method will be an effective method due to enhanced antibacterial activity. Here we reported the spectroscopic features of five boron dipyrrolylmethene (BODIPY) derivatives with different functional groups for lipase affinity and antibacterial activity. Lipase affinity tests and antibacterial assays were conducted by spectroscopic methods. Adamantane-conjugated BODIPY (BDP-2) was found to be the active compound against E. coli. Next, BDP-2 was brominated, and then assembled with PEG resulting biocompatible BDP2-Br2@mPEG nanoparticles. The MTT assay indicated that BDP2-Br2@mPEG was less toxicity on BGC-823 cancer cells without irradiation. The BDP2-Br2@mPEG can inhibit the proliferation of E. coli and damage the membrane of bacterial cell under green LED light irradiation. The results proved BDP2-Br2@mPEG can be a very promising green LED light driven antibacterial material.
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Affiliation(s)
- Jian Shao
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Pu-Zhen Huang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Qiu-Yun Chen
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - Qing-Lin Zheng
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China; THOR Specialty Chemical (Zhenjiang) Company Limited, No. 182 Jingang Avenue, New District, Zhenjiang, Jiangsu 212132, China
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22
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Wang MQ, Liao YF, Zhang SH, Yu QQ, Huang JQ. Synthesis, G-Quadruplex DNA binding and cytotoxic properties of naphthalimide substituted styryl dyes. Bioorg Med Chem 2020; 28:115325. [PMID: 31982241 DOI: 10.1016/j.bmc.2020.115325] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 01/07/2020] [Accepted: 01/12/2020] [Indexed: 02/06/2023]
Abstract
G-Quadruplex DNAs, formed by G-rich DNA sequences in human genes, are promising targets for design of cancer drugs. In this study, two naphthalimide substituted styryl dyes with different sizes of aromatic groups were synthesized. The spectral analysis showed that the dye X-2 with a large aromatic group formed aggregates in buffer solution displaying very weak fluorescence intensity, and disaggregated in the presence of G-Quadruplex DNAs with large intensity enhancements (up to ~1800 fold). Moreover, X-2 displayed good selectivity to G-Quadruplex DNAs. In contrast, dye X-3 with the smaller aromatic group had much lower fluorescence enhancements and poor selectivity to G-Quadruplex DNAs, suggesting that the suitably sized aromatic ring was essential for the interaction with G-Quadruplex. Further binding studies suggested that X-2 mainly bound on G-quartet surface through end-stacking mode. Cytotoxicity assay showed that both of the two dyes showed good anti-proliferative activities against the cancer cell lines and less cytotoxicity in non-malignant cell lines, which were better than a standard drug 5-fluorouracil. In addition, living cell imaging was also studied and demonstrated the potential applications of the new dye X-2 in bioassays and cell imaging.
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Affiliation(s)
- Ming-Qi Wang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China.
| | - Yi-Fan Liao
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Shu-Hui Zhang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Quan-Qi Yu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Jin-Qiu Huang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
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23
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Wang MQ, Gao JJ, Yu QQ, Liu HB. An amphiphilic BODIPY-based selective probe for parallel G4 DNA targeting via disaggregation-induced emission. NEW J CHEM 2020. [DOI: 10.1039/d0nj02887h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
An amphiphilic BODIPY-based probe, AB-1, was established for parallel G4 DNA targeting based on the concept of triggered disaggregation-induced emission.
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Affiliation(s)
- Ming-Qi Wang
- School of Pharmacy
- Jiangsu University
- Zhenjiang
- P. R. China
| | - Juan-Juan Gao
- School of Pharmacy
- Jiangsu University
- Zhenjiang
- P. R. China
| | - Quan-Qi Yu
- School of Pharmacy
- Jiangsu University
- Zhenjiang
- P. R. China
| | - Hong-Bei Liu
- School of Pharmacy
- Jiangsu University
- Zhenjiang
- P. R. China
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24
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Lu JY, Zhang PL, Chen QY. A Nano-BODIPY Encapsulated Zeolitic Imidazolate Framework As Photoresponsive Integrating Antibacterial Agent. ACS APPLIED BIO MATERIALS 2019; 3:458-465. [DOI: 10.1021/acsabm.9b00905] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Jin-Ye Lu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Peng-Li Zhang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Qiu-Yun Chen
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China
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