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Li H, Wang J, Kim H, Peng X, Yoon J. Activatable Near-Infrared Versatile Fluorescent and Chemiluminescent Dyes Based on the Dicyanomethylene-4H-pyran Scaffold: From Design to Imaging and Theranostics. Angew Chem Int Ed Engl 2024; 63:e202311764. [PMID: 37855139 DOI: 10.1002/anie.202311764] [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: 08/12/2023] [Revised: 10/18/2023] [Accepted: 10/18/2023] [Indexed: 10/20/2023]
Abstract
Activatable fluorescent and chemiluminescent dyes with near-infrared emission have indispensable roles in the fields of bioimaging, molecular prodrugs, and phototheranostic agents. As one of the most popular fluorophore scaffolds, the dicyanomethylene-4H-pyran scaffold has been applied to fabricate a large number of versatile activatable optical dyes for analytes detection and diseases diagnosis and treatment by virtue of its high photostability, large Stokes shift, considerable two-photon absorption cross-section, and structural modifiability. This review discusses the molecular design strategies, recognition mechanisms, and both in vitro and in vivo bio-applications (especially for diagnosis and therapy of tumors) of activatable dicyanomethylene-4H-pyran dyes. The final section describes the current shortcomings and future development prospects of this topic.
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Affiliation(s)
- Haidong Li
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials Oriented Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian, 116024, China
- School of Bioengineering, Dalian University of Technology, 2 Linggong Road, Dalian, 116024, China
| | - Jingyun Wang
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials Oriented Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian, 116024, China
- School of Bioengineering, Dalian University of Technology, 2 Linggong Road, Dalian, 116024, China
| | - Heejeong Kim
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul, 03760, Korea
| | - Xiaojun Peng
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials Oriented Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian, 116024, China
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul, 03760, Korea
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Zhang CL, Liu C, Ding YW, Wang HT, Nie SR, Zhang YP. A novel fluorescent probe based on naphthimide for H 2S identification and application. Anal Biochem 2023; 677:115232. [PMID: 37481195 DOI: 10.1016/j.ab.2023.115232] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/01/2023] [Accepted: 07/03/2023] [Indexed: 07/24/2023]
Abstract
In view of the superior chemical activity of selenoether bond (-Se-) and the excellent optical properties of naphthimide, a novel fluorescent probe (NapSe) with near-rectangular structure, which contains double naphthimide fluorophores linked by selenoether bond, is designed for specific fluorescence detection of hydrogen sulfide (H2S). NapSe has excellent optical properties: super large Stokes Shift (190 nm) and good stability in a wide pH range. The selectivity of NapSe fluorescence detection of H2S is high, and displays excellent "turn-on" phenomenon and strong anti-interference. And the fluorescence intensity increased obviously, reaching 42 times. The time response of probe NapSe is very rapid (3 min) compared with other fluorescence probes that respond to H2S. It shows high sensitivity by calculating the detection limit (LOD) as low as 5.4 μM. Notably, the identification of H2S by probe NapSe has been successfully applied to the detection of test paper and the detection of exogenous and endogenous fluorescence imaging of MCF-7 breast cancer cells.
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Affiliation(s)
- Cheng-Lu Zhang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China.
| | - Chang Liu
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
| | - Yan-Wei Ding
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
| | - Hai-Tao Wang
- Dalian No.24 High School, Dalian, 116001, China.
| | - Shi-Ru Nie
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
| | - Yan-Peng Zhang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
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Chao X, Yao D, Chen C. Desirable photo-physicochemical properties of dicyanomethylene-4H-pyran probe enables long-term fluorescent tracking of lysosomal dynamics in live cells. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2023.114571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Fernandes JR, Dos Santos LCF, Lamers ML. Applicability of autofluorescence and fluorescent probes in the trans-surgical of oral carcinomas: A systematic review. Photodiagnosis Photodyn Ther 2022; 41:103238. [PMID: 36509404 DOI: 10.1016/j.pdpdt.2022.103238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 11/07/2022] [Accepted: 12/08/2022] [Indexed: 12/13/2022]
Abstract
Oral cancer represents an important health problem, as it is the sixth most common type of cancer in the world and is associated with high rates of morbidity and mortality. The treatment considered the gold standard for this type of tumor is surgical resection with negative margins, with a distance of at least 5 mm from the tumor. This procedure is strongly associated with local control and disease-specific survival, however, in many cases, large amounts of healthy tissue are removed, resulting in surgical defects, compromising various functions and directly affecting the individual's quality of life. From this perspective, this systematic review aimed to evaluate the use of autofluorescence and fluorescent probes as potential adjuvant techniques to facilitate the delineation of surgical margins for oral cancers. A comprehensive search was performed in Pubmed, Scopus, Web of Science, LIVIVO, Embase, ProQuest Open Access Dissertations & Theses, Open Access Theses and Dissertations, and DART Europe databases, where 1948 articles were found. After the different stages of critical evaluation, 15 articles were selected, eligible for the inclusion criteria. Of these, 7 articles used autofluorescence, 7 used fluorescent probes and 1 article used both methods. As for autofluorescence, the most used device was the VELScope, and indocyanine green was the most used probe. Compared to histopathology, autofluorescence did not obtain significant and/or superiors results. In contrast to fluorescent probes that, most articles showed a good performance of margins during surgical resection, making them a promising alternative. However, it is still necessary to carry out the analysis of more articles, with more significant samples and sensitivity and specificity data to qualify the results.
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Affiliation(s)
- Julia Rodrigues Fernandes
- Department of Oral Pathology, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | | | - Marcelo Lazzaron Lamers
- Department of Morphological Sciences, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul, Rua Ramiro Barcelos 2600, Porto Alegre, RS CEP 90035-003, Brazil.
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Tang YJ, Fang WL, Ren K, Guo XF, Wang H. A turn-on homodimer fluorescent probe based on homo-FRET for the sensing of biothiols in lysosome: a trial of a new turn-on strategy. Analyst 2021; 146:2974-2982. [PMID: 33949411 DOI: 10.1039/d1an00161b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Fluorescence resonance energy transfer (FRET) is often applied to construct fluorescent probes for acquiring high selectivity and sensitivity. According to the FRET theory, a homodimer composed of two identical fluorophores with a small Stokes shift has only weak fluorescence due to homo-FRET between fluorophores, and the fluorescence could be recovered after the destruction of the homodimer. In this study, we designed and synthesized a homodimer fluorescent probe, namely 1,3,5,7-tetramethyl-8-(4'-phenylthiophenol)-boron difluoride-dipyrrole methane dimer (D-TMSPB), based on this turn-on strategy. In D-TMSPB, the disulfide moiety was selected as the response moiety of biothiols, and BODIPY fluorophore was chosen as both donor and acceptor in FRET due to the ultra-small Stokes shifts and obvious overlap of its excitation/emission peak. D-TMSPB exhibited only weak fluorescence. After selective reaction with biothiols, FRET was destroyed and the derivative exhibited strong fluorescence at 514 nm with the limit of detection of about 0.15 μM for GSH. Notably, the derivative of biothiols shows remarkable fluorescence only in acidic conditions, which accords with the internal environment of lysosome. Thus, D-TMSPB was applied to image the biothiols of lysosome in living cells. The turn-on fluorescence of D-TMSPB indicated that homo-FRET is a practical strategy to design turn-on fluorescent probes, particularly for the sensing mechanism based on leaving groups.
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Affiliation(s)
- Ying-Jie Tang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
| | - Wen-Le Fang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
| | - Kui Ren
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
| | - Xiao-Feng Guo
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
| | - Hong Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
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Xue L, Wang R, Qi S, Xu H, Wang X, Wu L, QingbiaoYang, Du J, Li Y. A novel 100% aqueous solution near-infrared ratiometric fluorescent CN- probe based on 1,4-dihydropyridines, with a large fluorescent emission peak shift. Talanta 2021; 225:122100. [PMID: 33592800 DOI: 10.1016/j.talanta.2021.122100] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 01/03/2021] [Accepted: 01/05/2021] [Indexed: 10/22/2022]
Abstract
1,4-Dihydropyridines are a class of drugs with a wide range of biological activities and pharmacological effects. However, there are few reports on its optical activity, especially its application on fluorescent CN- probe. In this experiment, we designed and synthesized a fluorescent probe based on 1,4-dihydropyridines to detect CN-. Interestingly, the probe exhibited outstanding properties such as 100% water soluble, near infrared, ratiometric, fast response, high selectivity and anti-interference ability for other ions. The color change indicated that the probe can be used for naked eye identification. In particular, the probe showed a super large fluorescent emission peak shift (260 nm). In addition, the reaction mechanism of the probe has been studied by 1H NMR titration, high resolution mass spectrometry and theoretical calculations.
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Affiliation(s)
- Longqi Xue
- College of Chemistry, Jilin University, Changchun, 130021, PR China; Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province, Changchun, 130031, PR China
| | - Rui Wang
- College of Chemistry, Jilin University, Changchun, 130021, PR China; China Tobacco Hebei Industrial Co., LTD, China Tobacco, Shijiazhuang, 050051, PR China
| | - Shaolong Qi
- China-Japan Union Hospital of Jilin University, Changchun, 130061, PR China; Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province, Changchun, 130031, PR China
| | - Hai Xu
- College of Chemistry, Jilin University, Changchun, 130021, PR China
| | - Xinyu Wang
- China-Japan Union Hospital of Jilin University, Changchun, 130061, PR China; Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province, Changchun, 130031, PR China
| | - Liangqiang Wu
- College of Chemistry, Jilin University, Changchun, 130021, PR China
| | - QingbiaoYang
- College of Chemistry, Jilin University, Changchun, 130021, PR China; Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province, Changchun, 130031, PR China.
| | - Jianshi Du
- China-Japan Union Hospital of Jilin University, Changchun, 130061, PR China; Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province, Changchun, 130031, PR China.
| | - Yaoxian Li
- College of Chemistry, Jilin University, Changchun, 130021, PR China
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Zhang F, Han J, Wang J, Li X, Wang Y, Wang B, Song X. A near-infrared fluorescent probe for hydrogen polysulfides detection with a large Stokes shift. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 242:118755. [PMID: 32795951 DOI: 10.1016/j.saa.2020.118755] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/21/2020] [Accepted: 07/23/2020] [Indexed: 06/11/2023]
Abstract
Due to the crucial biological roles of hydrogen polysulfides (H2Sn) in living systems, the selective determination of H2Sn is essential. In this work, we reported a turn-on fluorescent probe, JSI-Sn, for H2Sn with high sensitivity and good selectivity. Probe JSI-Sn displayed a near-infrared emission (λmaxEm = 701 nm) and a large Stokes shift (123 nm) in the presence of H2Sn in solution. Using probe JSI-Sn as an indispensable tool, the monitoring of intracellular H2Sn in living cells and zebrafish were realized.
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Affiliation(s)
- Fan Zhang
- College of Chemistry & Chemical Engineering, Central South University, Changsha 410083, PR China
| | - Jinliang Han
- College of Chemistry & Chemical Engineering, Central South University, Changsha 410083, PR China
| | - Jingpei Wang
- College of Chemistry & Chemical Engineering, Central South University, Changsha 410083, PR China
| | - Xi Li
- College of Biological Chemical Science and Engineering, Jiaxing University, Jiaxing 314001, PR China
| | - Yangang Wang
- College of Biological Chemical Science and Engineering, Jiaxing University, Jiaxing 314001, PR China.
| | - Benhua Wang
- College of Chemistry & Chemical Engineering, Central South University, Changsha 410083, PR China.
| | - Xiangzhi Song
- College of Chemistry & Chemical Engineering, Central South University, Changsha 410083, PR China; Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety, Changsha 410083, PR China.
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Zhong W, Wang L, Qin D, Zhou J, Duan H. Two Novel Fluorescent Probes as Systematic Sensors for Multiple Metal Ions: Focus on Detection of Hg 2. ACS OMEGA 2020; 5:24285-24295. [PMID: 33015445 PMCID: PMC7528189 DOI: 10.1021/acsomega.0c02481] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 08/20/2020] [Indexed: 06/11/2023]
Abstract
Many precedents prove that fluorescent probes are promising candidates for detection of metal ions in the environment and biological systems. Herein, two novel photoinduced electron transfer (PET)-based fluorescent probes, CH 3 -R6G and CN-R6G, were rationally synthesized by incorporating a triazolyl benzaldehyde moiety into the rhodamine 6G fluorophore. The optical properties of these probes were studied using an ultraviolet-visible (UV-vis) absorption spectrophotometer and a fluorescence spectrophotometer. Through the analysis of the test results, it is concluded that the selectivity and sensitivity of these two probes to Hg2+ are better than to other metal ions (Ag+, Al3+, Ba2+, Cd2+, Co3+, Cu2+, Cr3+, Fe3+, Ga2+, K+, Mg2+, Na+, Ni2+, Pb2+, and Zn2+). According to the standard curve diagram, the detection limits of CH 3 -R6G and CN-R6G were determined to be 1.34 × 10-8 and 1.56 × 10-8 M, respectively. Reaction of the probes with Hg2+ resulted in a color change of the solution from colorless to pink. The corresponding molecular geometric configuration, orbital electron distribution, and orbital energy of these two compounds were predicted by density functional theory (DFT). The two probes CH 3 -R6G and CN-R6G have been successfully used for imaging Hg2+ in live breast cancer cells, thereby indicating their great potential for the micro-detection of Hg2+ in vivo.
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Affiliation(s)
- Wenxia Zhong
- School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Ji'nan 250353, Shandong, China
| | - Lizhen Wang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Ji'nan 250014, Shandong, China
| | - Dawei Qin
- School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Ji'nan 250353, Shandong, China
| | - Jianhua Zhou
- School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Ji'nan 250353, Shandong, China
| | - Hongdong Duan
- School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Ji'nan 250353, Shandong, China
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Pan J, Deng H, Hu S, Xia C, Chen Y, Wang J, Wang Y. Real-time surveillance of surgical margins via ICG-based near-infrared fluorescence imaging in patients with OSCC. World J Surg Oncol 2020; 18:96. [PMID: 32414418 PMCID: PMC7229610 DOI: 10.1186/s12957-020-01874-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 05/07/2020] [Indexed: 01/08/2023] Open
Abstract
Background Local recurrence is the main cause of death among patients with oral squamous cell carcinoma (OSCC). This study assessed near-infrared fluorescence (NIF) imaging and spectroscopy to monitor surgical margins intraoperatively for OSCC. Methods Cytological and animal experiments were first performed to confirm the feasibility of monitoring surgical margins with NIF imaging and spectroscopy. Then, 20 patients with OSCC were included in the clinical trials. At 6–8 h after 0.75 mg/kg indocyanine green (ICG) injection, all patients underwent surgery with NIF imaging. During the surgery, both NIF images and quantified fluorescence intensity were acquired to monitor the surgical margins. Results In cytological and animal experiments, the results showed it was feasible to monitor surgical margins with NIF imaging and spectroscopy. Fluorescence was detected in primary tumors in all patients. The fluorescence intensities of the tumor, peritumoral, and normal tissues were 398.863 ± 151.47, 278.52 ± 84.89, and 274.5 ± 100.93 arbitrary units (AUs), respectively (P < 0.05). The SBR of tumor to peritumoral tissue and normal tissues was computed to be 1.45 ± 0.36 and 1.56 ± 0.41, respectively. After primary tumor excision, the wounds showed abnormal fluorescence in four patients (4/20), and residual cancer cells were confirmed by pathological examination in two patients (2/20). Conclusion These findings confirmed the complementary value of NIF imaging during radical tumor resection of OSCC. Before tumor resection, we could utilize the fluorescence margin produced by ICG NIF imaging to determine the surgical margin. Moreover, after tumor blocks were removed, the status of surgical margin could also be evaluated rapidly by ICG NIF imaging of tumor bed and in vitro specimens.
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Affiliation(s)
- Jiongru Pan
- Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Han Deng
- Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Shiqi Hu
- Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Chengwan Xia
- Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Yongfeng Chen
- Department of Stomatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Jianquan Wang
- School of Medical Imaging, Bengbu Medical College, Bengbu, China.
| | - Yuxin Wang
- Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China.
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Li L, Xu Y, Chen Y, Zheng J, Zhang J, Li R, Wan H, Yin J, Yuan Z, Chen H. A family of push-pull bio-probes for tracking lipid droplets in living cells with the detection of heterogeneity and polarity. Anal Chim Acta 2020; 1096:166-173. [DOI: 10.1016/j.aca.2019.10.061] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/23/2019] [Accepted: 10/27/2019] [Indexed: 01/04/2023]
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Ning Z, Wu S, Liu G, Ji Y, Jia L, Niu X, Ma R, Zhang Y, Xing G. Water‐soluble AIE‐Active Fluorescent Organic Nanoparticles: Design, Preparation and Application for Specific Detection of Cysteine over Homocysteine and Glutathione in Living Cells. Chem Asian J 2019; 14:2220-2224. [DOI: 10.1002/asia.201900551] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 05/08/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Zhang‐wei Ning
- College of ChemistryBeijing Normal University Beijing 100875 China
| | - Song‐ze Wu
- The High School Affiliated to Renmin University of China Beijing 100080 China
| | - Guang‐jian Liu
- College of ChemistryBeijing Normal University Beijing 100875 China
| | - Yan‐ming Ji
- College of ChemistryBeijing Normal University Beijing 100875 China
| | - Li‐yan Jia
- College of ChemistryBeijing Normal University Beijing 100875 China
| | - Xiao‐xiao Niu
- College of ChemistryBeijing Normal University Beijing 100875 China
| | - Rong‐fang Ma
- College of ChemistryBeijing Normal University Beijing 100875 China
| | - Yuan Zhang
- College of ChemistryBeijing Normal University Beijing 100875 China
- Key Laboratory of Energy Conversion and Storage MaterialsCollege of ChemistryBeijing Normal University Beijing 100875 China
| | - Guo‐wen Xing
- College of ChemistryBeijing Normal University Beijing 100875 China
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Zheng ZB, Han YF, Ge YQ, Cui JC, Zuo J, Nie K. Rapid and selective detection of biothiols by novel ruthenium(II) complex-based phosphorescence probes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 216:328-334. [PMID: 30909089 DOI: 10.1016/j.saa.2019.03.067] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 03/16/2019] [Accepted: 03/18/2019] [Indexed: 06/09/2023]
Abstract
Considering the excellent photochemical properties of ruthenium(II) complexes, two new ruthenium(II) complexes, RuL1-DNBS and RuL2-DNBS, have been developed as phosphorescence probes for detection of biothiols in 100:1 (v/v) Hepes buffer (20 mM, pH = 7.2)/CH3CN solution. The response rate was highly improved of these two probes toward biothiols because the steric interactions between 1H-imidazo [4, 5-f] [1,10] phenanthroline group and ortho-2, 4-dinitrobenzensulfonate resulted in a relatively rapid thiol-induced SNAr substitution reaction. RuL1-DNBS and RuL2-DNBS were weakly phosphorescent owing to the effectual photoinduced electron transfer from ruthenium(II) luminophore to the sensing group, 2,4-dinitrobenzenesulfonyl. After reacting with biothiols, the 2,4-dinitrobenzenesulfonyl group of RuL1-DNBS and RuL2-DNBS were cleavaged and the RuL1 and RuL2 were obtained. Meanwhile, the phosphorescence were "turn-on". Both of these two probes can detect biothiols sensitively and selectively under physiological conditions with submicromolar detection limits. Furthermore, application of RuL2-DNBS for detecting of intracellular biothiols has been successfully performed in living Glioma cells.
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Affiliation(s)
- Ze-Bao Zheng
- School of Chemistry and Chemical Engineering, Taishan University, Taian 271021, PR China.
| | - Yin-Feng Han
- School of Chemistry and Chemical Engineering, Taishan University, Taian 271021, PR China
| | - Yan-Qing Ge
- School of Chemical Engineering, Taishan Medical University, Taian, Shandong 271016, PR China.
| | - Ji-Chun Cui
- School of Chemistry & Chemical Engineering, Liaocheng University, Liaocheng 252059, PR China
| | - Jian Zuo
- School of Chemistry and Chemical Engineering, Taishan University, Taian 271021, PR China
| | - Kun Nie
- School of Chemistry and Chemical Engineering, Taishan University, Taian 271021, PR China
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Pan H, Liu Y, Liu S, Ou Z, Chen H, Li H. A dual-function colorimetric probe based on Carbazole-Cyanine dyad for highly sensitive recognition of cyanide and hypochlorous acid in aqueous media. Talanta 2019; 202:329-335. [PMID: 31171190 DOI: 10.1016/j.talanta.2019.05.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 04/19/2019] [Accepted: 05/02/2019] [Indexed: 01/23/2023]
Abstract
A dual-function colorimetric probe (Cz-Cy7) with an electron-donating carbazole tethered at the central position of heptamethine cyanine was designed and synthesized, and the performance on CN- and HClO detection were systematically investigated. With the addition of CN-, Cz-Cy7 exhibited remarkable changes in both UV-vis and fluorescence spectra with a good linear relationship to CN- concentration, and a discernible color change under daylight was observed. The limit of detection for CN- was found to be 9.1 nM in DMF and 0.09 μM in DMF/H2O. Meanwhile, Cz-Cy7 exhibited a highly sensitive response to HClO in the presence of other ROS (reactive oxygen species) based on the sensing mechanism of oxidative cleavage of olefinic C = = C bond. The limit of detection for HClO was evaluated to be 14 nM in PBS buffer solution (containing 50% CH3CN). More importantly, the probe Cz-Cy7 showed good recovery and analytical precision in real water samples for both CN- and HClO detection, indicating it was feasible and reliable for practical application. Moreover, the test strips loaded with Cz-Cy7 were fabricated and validated to be a portable tool for the efficient detection of CN- and HClO by the naked eye.
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Affiliation(s)
- Hua Pan
- College of Chemistry, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education and Key Laboratory of Polymeric Materials & Application Technology of Hunan Province, Xiangtan University, Xiangtan, 411105, Hunan Province, China
| | - Yijiang Liu
- College of Chemistry, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education and Key Laboratory of Polymeric Materials & Application Technology of Hunan Province, Xiangtan University, Xiangtan, 411105, Hunan Province, China.
| | - Shuzhi Liu
- College of Chemistry, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education and Key Laboratory of Polymeric Materials & Application Technology of Hunan Province, Xiangtan University, Xiangtan, 411105, Hunan Province, China
| | - Zhipeng Ou
- College of Chemistry, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education and Key Laboratory of Polymeric Materials & Application Technology of Hunan Province, Xiangtan University, Xiangtan, 411105, Hunan Province, China
| | - Hongbiao Chen
- College of Chemistry, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education and Key Laboratory of Polymeric Materials & Application Technology of Hunan Province, Xiangtan University, Xiangtan, 411105, Hunan Province, China
| | - Huaming Li
- College of Chemistry, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education and Key Laboratory of Polymeric Materials & Application Technology of Hunan Province, Xiangtan University, Xiangtan, 411105, Hunan Province, China.
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Wang X, Zhao X, Zheng K, Guo X, Yan Y, Xu Y. Ratiometric Nanoparticle Array-Based Near-Infrared Fluorescent Probes for Quantitative Protein Sensing. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:5599-5607. [PMID: 30942591 DOI: 10.1021/acs.langmuir.9b00788] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Quantitative detection of protein biomarkers is crucial to medical diagnosis. Fluorescent probes have been frequently used for protein detection, but they suffered from various weaknesses such as lack of versatility. In particular, most of the reported probes were not capable of simultaneous qualitative and quantitative detection for various proteins. In this paper, we developed novel nanoparticle array-based near-infrared (NIR) ratiometric probes for potent protein analysis, in which the specific protein was able to be distinguished and quantitated within a group of 11 common proteins. The activity of β-galactosidases (β-gal) was temporarily inhibited by the adsorption to magnetic nanoparticles and restored to certain content by replacement with detected proteins, leading to distinctive readout of the enzyme-activatable NIR probe (DCM-β-gal). The readout of the sensor array against 11 proteins, as verified by isothermal titration calorimetry, was processed and transformed into canonical factors with the help of linear discrimination analysis. Moreover, the ratiometric signals of DCM-β-gal were translated to quantitatively detect proteins within the concentration range of 0-100 μg/mL. Based on clear differentiation within both two-dimensional and three-dimensional plots, different proteins could be detected with 100% accuracy with their concentration simultaneously determined, which endowed the sensing system with great potential in clinical diagnosis.
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Affiliation(s)
| | | | | | - Xuhong Guo
- Engineering Research Center of Materials Chemical Engineering of Xinjiang Bingtuan , Shihezi University , 832000 Xinjiang , P. R. China
| | - Yunfeng Yan
- College of Biotechnology and Bioengineering , Zhejiang University of Technology , Hangzhou , Zhejiang 310014 , P. R. China
| | - Yisheng Xu
- Engineering Research Center of Materials Chemical Engineering of Xinjiang Bingtuan , Shihezi University , 832000 Xinjiang , P. R. China
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Zhu J, Qin F, Zhang D, Tang J, Liu W, Cao W, Ye Y. A novel NIR fluorescent probe for the double-site and ratiometric detection of SO2 derivatives and its applications. NEW J CHEM 2019. [DOI: 10.1039/c9nj03997j] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A “naked-eye” fluorescent probe based on xanthenes was obtained.
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Affiliation(s)
- Jianming Zhu
- Phosphorus Chemical Engineering Research Center of Henan Province
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450052
- China
| | - Fengyun Qin
- Phosphorus Chemical Engineering Research Center of Henan Province
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450052
- China
| | - Di Zhang
- Institute of Agricultural Quality Standards and Testing Technology
- Henan Academy of Agricultural Sciences
- Zhengzhou 450002
- China
| | - Jun Tang
- Phosphorus Chemical Engineering Research Center of Henan Province
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450052
- China
| | - Wenya Liu
- Phosphorus Chemical Engineering Research Center of Henan Province
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450052
- China
| | - Wenbo Cao
- School of Basic Medical Science
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Yong Ye
- Phosphorus Chemical Engineering Research Center of Henan Province
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450052
- China
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16
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Zhang W, Huo F, Yin C. Recent advances of dicyano-based materials in biology and medicine. J Mater Chem B 2018; 6:6919-6929. [DOI: 10.1039/c8tb02205d] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We highlight the development of dicyano-based fluorescent materials in biology and medicine.
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Affiliation(s)
- Weijie Zhang
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Key Laboratory of Materials for Energy
- Conversion and Storage of Shanxi Province
- Institute of Molecular Science
- Shanxi University
| | - Fangjun Huo
- Research Institute of Applied Chemistry
- Shanxi University
- Taiyuan 030006
- China
| | - Caixia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Key Laboratory of Materials for Energy
- Conversion and Storage of Shanxi Province
- Institute of Molecular Science
- Shanxi University
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