1
|
Chen Y, Zong P, Chen Q, Wang X, Luo J, Liu K, Zhang R. Construction of a pH- and viscosity-switchable near-infrared fluorescent probe and its imaging application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 319:124527. [PMID: 38815313 DOI: 10.1016/j.saa.2024.124527] [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: 01/29/2024] [Revised: 05/21/2024] [Accepted: 05/23/2024] [Indexed: 06/01/2024]
Abstract
Viscosity is a parameter used to measure the fluidity of liquids and a key indicator in evaluating the states of body fluid in biological tissues and lesions. Most traditional detection methods have many drawbacks such as a short emission wavelength and interference by background fluorescence. Inspired by the multiple double bond structure of retinal, a novel pH and viscosity dual-response fluorescent probe (Rh-TR) was constructed in this study. Rh-TR exhibited two emission signals centered at 510 and 660 nm. As the pH of the phosphate-buffered saline increased, the fluorescence at 510 nm increased by about 124-fold, while the change in fluorescence at 660 nm was not obvious. When detecting the change in viscosity using the probe, the fluorescence at 510 nm decreased by about 85 %, while the fluorescence at 660 nm increased by over 20-fold. The probe also showed high selectivity and little toxicity. As demonstrated by the biological imaging experiment, the probe successfully imaged changes in the pH and viscosity of cells and in a live animal model of zebrafish. Considering the unique structure of Rh-TR with retinal and its pH- and viscosity-switchable spectral property, the probe may find further application in detecting viscosity-related diseases and industrial detection.
Collapse
Affiliation(s)
- Yunling Chen
- Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, School of Electrical Engineering, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, Shandong 250022, China
| | - Peipei Zong
- State Key Laboratory of Biobased Material and Green Papermaking, Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China
| | - Qifei Chen
- Suixi Testing Center, Huaibei, Anhui 235000, China
| | - Xiaohong Wang
- Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, School of Electrical Engineering, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, Shandong 250022, China.
| | - Jinlan Luo
- State Key Laboratory of Biobased Material and Green Papermaking, Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China
| | - Keyin Liu
- State Key Laboratory of Biobased Material and Green Papermaking, Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China.
| | - Rongfeng Zhang
- Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, School of Electrical Engineering, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, Shandong 250022, China.
| |
Collapse
|
2
|
Xiang FF, Zhang H, Wu YL, Chen YJ, Liu YZ, Chen SY, Guo YZ, Yu XQ, Li K. Machine-Learning-Assisted Rational Design of Si─Rhodamine as Cathepsin-pH-Activated Probe for Accurate Fluorescence Navigation. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2404828. [PMID: 38781580 DOI: 10.1002/adma.202404828] [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: 04/03/2024] [Revised: 05/06/2024] [Indexed: 05/25/2024]
Abstract
High-performance fluorescent probes stand as indispensable tools in fluorescence-guided imaging, and are crucial for precise delineation of focal tissue while minimizing unnecessary removal of healthy tissue. Herein, machine-learning-assisted strategy to investigate the current available xanthene dyes is first proposed, and a quantitative prediction model to guide the rational synthesis of novel fluorescent molecules with the desired pH responsivity is constructed. Two novel Si─rhodamine derivatives are successfully achieved and the cathepsin/pH sequentially activated probe Si─rhodamine─cathepsin-pH (SiR─CTS-pH) is constructed. The results reveal that SiR─CTS-pH exhibits higher signal-to-noise ratio of fluorescence imaging, compared to single pH or cathepsin-activated probe. Moreover, SiR─CTS-pH shows strong differentiation abilities for tumor cells and tissues and accurately discriminates the complex hepatocellular carcinoma tissues from normal ones, indicating its significant application potential in clinical practice. Therefore, the continuous development of xanthene dyes and the rational design of superior fluorescent molecules through machine-learning-assisted model broaden the path and provide more advanced methods to researchers.
Collapse
Affiliation(s)
- Fei-Fan Xiang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Hong Zhang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Yan-Ling Wu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Yu-Jin Chen
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Yan-Zhao Liu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Shan-Yong Chen
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Yan-Zhi Guo
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
- Asymmetric Synthesis and Chiral Technology Key Laboratory of Sichuan Province, Department of Chemistry, Xihua University, Chengdu, 610039, P. R. China
| | - Kun Li
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| |
Collapse
|
3
|
Khan Z, Sekar N. Deep Red to NIR Emitting Xanthene Hybrids: Xanthene‐Hemicyanine Hybrids and Xanthene‐Coumarin Hybrids. ChemistrySelect 2023. [DOI: 10.1002/slct.202203377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Zeba Khan
- Department of Dyestuff Technology (Currently named as Department of Specialty Chemicals Technology) Institute of Chemical Technology, Matunga (E) Mumbai Maharashtra India, PIN 400019
| | - Nagaiyan Sekar
- Department of Dyestuff Technology (Currently named as Department of Specialty Chemicals Technology) Institute of Chemical Technology, Matunga (E) Mumbai Maharashtra India, PIN 400019
| |
Collapse
|
4
|
Sarkar S, Chatterjee A, Biswas K. A Recent Update on Rhodamine Dye Based Sensor Molecules: A Review. Crit Rev Anal Chem 2023:1-27. [PMID: 36705594 DOI: 10.1080/10408347.2023.2169598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Herein we have discussed such important modified rhodamine compounds which have been used as chemosensors for the last 7-8 years. This review covered some chemosensors for the detection of metal ions like Al(III), Cu(II), Hg(II), Co(II), Fe(III), Au(III), Cr(III), and some anion like CN-. The selectivity, sensitivity, photophysical properties (i.e., UV-Vis spectral studies, fluorescence studies giving special emphasis to absorption wavelength in UV-Vis spectra and excitation and emission wavelength in fluorescence spectra), binding affinity, the limit of detection, and the application of those chemosensors are described clearly. Here we have also discussed some functionalized rhodamine-based chemosensors that emit in the near-infrared region (NIR) and can target lysosomes and detect lysosomal pH. Their versatile applicability in the medicinal ground is also delineated. We have focused on the photophysical properties of spirolactam rhodamine photoswitches and applications in single-molecule localization microscopy and volumetric 3D light photoactivable dye displays. The real-time detection of radical intermediates has also been exemplified.
Collapse
Affiliation(s)
- Soma Sarkar
- Department of Chemistry, Raiganj University, Raiganj, Uttar Dinajpur, West Bengal, India
| | - Abhik Chatterjee
- Department of Chemistry, Raiganj University, Raiganj, Uttar Dinajpur, West Bengal, India
| | - Kinkar Biswas
- Department of Chemistry, University of North Bengal, Darjeeling, West Bengal, India
| |
Collapse
|
5
|
Li L, Zheng M, Yan X, Huang H, Cao S, Liu K, Liu JB. Quantitative detection of H2O2 with a composite fluorescent probe of 8-quinoline boronic acid-Al(III). J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
6
|
Ren M, Zhou C, Wang L, Lv X, Guo W. Rationally designed meso-benzimidazole-pyronin with emission wavelength beyond 700 nm enabling in vivo visualization of acute-liver-injury-induced peroxynitrite. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.06.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
7
|
Mu YL, Pan L, Lu Q, Xing S, Liu KY, Zhang X. A bifunctional sensitive fluorescence probe based on pyrene for the detection of pH and viscosity in lysosome. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 264:120228. [PMID: 34388430 DOI: 10.1016/j.saa.2021.120228] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/08/2021] [Accepted: 07/23/2021] [Indexed: 06/13/2023]
Abstract
Lysosome is one of the important organelles in intracellular transport. It plays a significant role in the physiological process. The lysosomal microenvironment affects the functions of lysosome. When the original acidic environment of lysozyme is destroyed or the fluid viscosity increases gradually, various diseases are easily induced. However, most fluorescent probes can only locate in cells. The fewer probes of subcellular organelles were found and their functions are often single. So, it is of great importance to design multifunctional fluorescent probes with the capable of localizing in lysosome. In this study, a novel lysosome probe, 4-(4-Pyren-1-yl-but-3-enyl)-morpholine (PIM), was synthesized using pyrene as a fluorescent group and morpholine as a target group. The introduction of morpholine group made PIM localize in lysosome with high selectivity. The fluorescence will be enhanced with the increased viscosity because of restricting the rotation of CC bond and CN in PIM, and the detecting linear range is from 4.05 cP to 393.48 cP, which qualified the requirement of the viscosity monitoring in body. Meanwhile, the fluorescence intensity of PIM declines with the decrease of pH because the Schiff base of PIM is hydrolyzed, which was affirmed by 1H NMR, LC-MS and fluorescence spectra. Moreover, cell imaging and MTT experiments confirmed that PIM as a novel bifunctional probe can be used to detect pH and endogenous viscosity in lysosome.
Collapse
Affiliation(s)
- Yi-Lin Mu
- State Key Laboratory of Biobased Material and Green Papermaking and School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
| | - Li Pan
- State Key Laboratory of Biobased Material and Green Papermaking and School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
| | - Qian Lu
- State Key Laboratory of Biobased Material and Green Papermaking and School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
| | - Shu Xing
- School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
| | - Ke-Yin Liu
- State Key Laboratory of Biobased Material and Green Papermaking and School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
| | - Xian Zhang
- State Key Laboratory of Biobased Material and Green Papermaking and School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
| |
Collapse
|
8
|
Pramanik SK, Das A. Fluorescent probes for imaging bioactive species in subcellular organelles. Chem Commun (Camb) 2021; 57:12058-12073. [PMID: 34706371 DOI: 10.1039/d1cc04273d] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Luminescent molecular probes and nanoscale materials have become important tools in biosensing and bioimaging applications because of their high sensitivity, fast response, specificity, and methodological simplicity. In recent years, there has been a notable advancement in fluorescent probes that respond to the subtle changes in subcellular microenvironments (e.g., polarity, pH, and viscosity) or distribution of certain crucial biomarkers (e.g., reactive oxygen species, ions, amino acids, and enzymes). The dynamic fluctuations of these bio-molecules in subcellular microenvironments control cellular homeostasis, immunity, signal conduction, and metabolism. Their abnormal expressions are linked to various biological disorders and disease states. Thus, the real-time monitoring of such bioactive species is intimately linked to clinical diagnostics. Appropriately designed luminescent probes are ideally suited for desired organelle specificity, as well as for reporting intracellular changes in biochemicals/microenvironmental factors with the luminescence ON response. In this perspective, we review our recent work on the development of fluorescent probes for sensing and imaging within sub-cellular organelles. We have also discussed the design aspects for developing a prodrug with a fluorescent probe as an integral part of possible theranostic applications. An overview of the design principles, photophysical properties, detection mechanisms, current challenges, and potential future directions of fluorescent probes is presented in this feature article. We have also discussed the limitations and challenges of developing the solution platform for sensing technologies in clinical diagnostics.
Collapse
Affiliation(s)
- Sumit Kumar Pramanik
- CSIR-Central Salt and Marine Chemicals Research Institute, Gijubhai Badheka Marg, Bhavnagar, Gujarat, 364002, India.
| | - Amitva Das
- Department of Chemical Sciences, Indian Institute of Science Education and Research, Kolkata, Mohanpur, 741 246, West Bengal, India.
| |
Collapse
|
9
|
Kanagasundaram T, Laube M, Wodtke J, Kramer CS, Stadlbauer S, Pietzsch J, Kopka K. Radiolabeled Silicon-Rhodamines as Bimodal PET/SPECT-NIR Imaging Agents. Pharmaceuticals (Basel) 2021; 14:1155. [PMID: 34832938 PMCID: PMC8623702 DOI: 10.3390/ph14111155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/09/2021] [Accepted: 11/10/2021] [Indexed: 02/07/2023] Open
Abstract
Radiolabeled fluorescent dyes are decisive for bimodal imaging as well as highly in demand for nuclear- and optical imaging. Silicon-rhodamines (SiRs) show unique near-infrared (NIR) optical properties, large quantum yields and extinction coefficients as well as high photostability. Here, we describe the synthesis, characterization and radiolabeling of novel NIR absorbing and emitting fluorophores from the silicon-rhodamine family for use in optical imaging (OI) combined with positron emission tomography (PET) or single photon emission computed tomography (SPECT), respectively. The presented photostable SiRs were characterized using NMR-, UV-Vis-NIR-spectroscopy and mass spectrometry. Moreover, the radiolabeling conditions using fluorine-18 or iodine-123 were extensively explored. After optimization, the radiofluorinated NIR imaging agents were obtained with radiochemical conversions (RCC) up to 70% and isolated radiochemical yields (RCY) up to 54% at molar activities of g.t. 70 GBq/µmol. Radioiodination delivered RCCs over 92% and allowed to isolate the 123I-labeled product in RCY of 54% at a molar activity of g.t. 7.6 TBq/µmol. The radiofluorinated SiRs exhibit in vitro stabilities g.t. 70% after two hours in human serum. The first described radiolabeled SiRs are a promising step toward their further development as multimodal PET/SPECT-NIR imaging agents for planning and subsequent imaging-guided oncological surgery.
Collapse
Affiliation(s)
- Thines Kanagasundaram
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research, Department of Radiopharmaceutical and Chemical Biology, Bautzner Landstrasse 400, 01328 Dresden, Germany; (T.K.); (M.L.); (J.W.); (S.S.); (J.P.)
- Institute of Inorganic Chemistry, Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
- Radiopharmaceutical Chemistry, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 223, 69120 Heidelberg, Germany;
| | - Markus Laube
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research, Department of Radiopharmaceutical and Chemical Biology, Bautzner Landstrasse 400, 01328 Dresden, Germany; (T.K.); (M.L.); (J.W.); (S.S.); (J.P.)
| | - Johanna Wodtke
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research, Department of Radiopharmaceutical and Chemical Biology, Bautzner Landstrasse 400, 01328 Dresden, Germany; (T.K.); (M.L.); (J.W.); (S.S.); (J.P.)
| | - Carsten Sven Kramer
- Radiopharmaceutical Chemistry, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 223, 69120 Heidelberg, Germany;
| | - Sven Stadlbauer
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research, Department of Radiopharmaceutical and Chemical Biology, Bautzner Landstrasse 400, 01328 Dresden, Germany; (T.K.); (M.L.); (J.W.); (S.S.); (J.P.)
| | - Jens Pietzsch
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research, Department of Radiopharmaceutical and Chemical Biology, Bautzner Landstrasse 400, 01328 Dresden, Germany; (T.K.); (M.L.); (J.W.); (S.S.); (J.P.)
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstrasse 4, 01062 Dresden, Germany
| | - Klaus Kopka
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research, Department of Radiopharmaceutical and Chemical Biology, Bautzner Landstrasse 400, 01328 Dresden, Germany; (T.K.); (M.L.); (J.W.); (S.S.); (J.P.)
- Radiopharmaceutical Chemistry, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 223, 69120 Heidelberg, Germany;
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstrasse 4, 01062 Dresden, Germany
| |
Collapse
|
10
|
Rajasekar M. Recent Trends in Rhodamine derivatives as fluorescent probes for biomaterial applications. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130232] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
11
|
Xia Q, Feng S, Hong J, Feng G. Real-time tracking lysosomal pH changes under heatstroke and redox stress with a novel near-infrared emissive probe. Talanta 2021; 228:122184. [PMID: 33773708 DOI: 10.1016/j.talanta.2021.122184] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/28/2021] [Accepted: 01/30/2021] [Indexed: 02/04/2023]
Abstract
Lysosomes are important subcellular organelles with acidic pH. The change of lysosomal pH can affect the normal function and activity of cells. To conveniently detect and visualize lysosomal pH changes, we designed herein a novel fluorescent probe NIR-Rh-LysopH. The probe is based on a Rhodamine 101 derivative, which was modified to include a fused tetrahydroquinoxaline ring to obtain near-infrared fluorescence and a methylcarbitol moiety to locate the lysosome. Based on the proton-induced spirolactam ring-opening mechanism, NIR-Rh-LysopH showed rapid, selective, sensitive, and reversible near-infrared fluorescence responses around 686 nm (Stokes shift 88 nm) with a pKa value of 5.70. From pH 7.4 to 4.0, about 285 folds of fluorescence enhancement was observed. Cell experiments showed that NIR-Rh-LysopH has low cytotoxicity and excellent lysosome-targeting ability. Moreover, NIR-Rh-LysopH was applied successfully to track lysosomal pH changes induced by drugs (such as chloroquine and dexamethasone), heatstroke, and redox stress. Thus, NIR-Rh-LysopH is very promising for conveniently tracking lysosomal pH changes and studying the related life processes.
Collapse
Affiliation(s)
- Qingfeng Xia
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, 430079, PR China
| | - Shumin Feng
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, 430079, PR China
| | - Jiaxin Hong
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, 430079, PR China
| | - Guoqiang Feng
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, 430079, PR China.
| |
Collapse
|
12
|
Koga N, Tanioka M, Kamino S, Sawada D. Morpholine-Substituted Rhodamine Analogue with Multi-Configurational Switches for Optical Sensing of pH Gradient under Extreme Acidic Environments. Chemistry 2021; 27:3761-3765. [PMID: 33205525 DOI: 10.1002/chem.202004254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 11/10/2020] [Indexed: 12/19/2022]
Abstract
Superior pH-responsive molecules are required for the development of functional materials applicable to advanced molecular technologies. Despite having been widely developed, many rhodamine-based pH-responsive molecules exhibit a single configurational switch for "turn-on". Herein, we report a new type of rhodamine-based pH-responsive molecule with multi-configurational switches displaying stable two-step structural and color conversion in response to pH. This rhodamine analogue could be successfully applied to optical sensing of pH gradient under extreme acidic environments both in solution and on hydrogel through high-contrast color change. We demonstrated that this multi-responsive character enabled optical memory of different pH information.
Collapse
Affiliation(s)
- Natsumi Koga
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 1-1-1 Tsushimanaka, Kita-ku, Okayama-shi, Okayama, 700-8530, Japan
| | - Masaru Tanioka
- School of Pharmaceutical Sciences, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya, 464-8650, Japan
| | - Shinichiro Kamino
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 1-1-1 Tsushimanaka, Kita-ku, Okayama-shi, Okayama, 700-8530, Japan.,School of Pharmaceutical Sciences, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusa-ku, Nagoya, 464-8650, Japan
| | - Daisuke Sawada
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 1-1-1 Tsushimanaka, Kita-ku, Okayama-shi, Okayama, 700-8530, Japan
| |
Collapse
|
13
|
|
14
|
G. Keller S, Kamiya M, Urano Y. Recent Progress in Small Spirocyclic, Xanthene-Based Fluorescent Probes. Molecules 2020; 25:E5964. [PMID: 33339370 PMCID: PMC7766215 DOI: 10.3390/molecules25245964] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/14/2020] [Accepted: 12/14/2020] [Indexed: 12/13/2022] Open
Abstract
The use of fluorescent probes in a multitude of applications is still an expanding field. This review covers the recent progress made in small molecular, spirocyclic xanthene-based probes containing different heteroatoms (e.g., oxygen, silicon, carbon) in position 10'. After a short introduction, we will focus on applications like the interaction of probes with enzymes and targeted labeling of organelles and proteins, detection of small molecules, as well as their use in therapeutics or diagnostics and super-resolution microscopy. Furthermore, the last part will summarize recent advances in the synthesis and understanding of their structure-behavior relationship including novel computational approaches.
Collapse
Affiliation(s)
- Sascha G. Keller
- Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; (S.G.K.); (M.K.)
| | - Mako Kamiya
- Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; (S.G.K.); (M.K.)
| | - Yasuteru Urano
- Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; (S.G.K.); (M.K.)
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
- AMED-CREST, Japan Agency for Medical Research and Development, 1-7-1 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan
| |
Collapse
|
15
|
Zhang XF, Wang TR, Cao XQ, Shen SL. A near-infrared rhodamine-based lysosomal pH probe and its application in lysosomal pH rise during heat shock. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 227:117761. [PMID: 31707019 DOI: 10.1016/j.saa.2019.117761] [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: 10/14/2019] [Revised: 11/02/2019] [Accepted: 11/03/2019] [Indexed: 05/10/2023]
Abstract
Heat shock is a potentially fatal condition characterized by high body temperature (>40 °C), which may lead to physical discomfort and dysfunctions of organ systems. Acidic pH environment in lysosomes can activate enzymes, thus facilitating the degradation of proteins in cellular metabolism. Owing to the lack of a practical research tool, it remains difficult to exploit relationship between heat shock and lysosome. Herein, a NIR lysosomal pH chemosensor (NRLH) was developed. One typical lysosome-locating group, morpholine, was incorporated into NRLH. The fluorescence intensity showed pH-dependent characteristics and responded sensitively to pH fluctuations in the pH range of 3.0-5.5. NRLH with a pKa of 4.24 displayed rapid response and high selectivity for H+ among common species. We also demonstrated NRLH was capable of targeting lysosomes. Importantly, NRLH was applied in cellular imaging and the data revealed that lysosomal pH increased but never decreased during the heat shock. Therefore, NRLH may act as an effective molecular tool for exploring the mechanisms of heat-related pathology in bio-systems.
Collapse
Affiliation(s)
- Xiao-Fan Zhang
- Taian Center For Food and Drug Control, Taian 271000, PR China
| | - Tian-Ran Wang
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian 271016, PR China
| | - Xiao-Qun Cao
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian 271016, PR China
| | - Shi-Li Shen
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian 271016, PR China.
| |
Collapse
|
16
|
Zhao M, Guo YS, Xu WN, Zhao YF, Xie HY, Li HJ, Chen XF, Zhao RS, Guo DS. Far-red to near-infrared fluorescent probes based on silicon-substituted xanthene dyes for sensing and imaging. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2019.115704] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
17
|
Li M, Li Y, Wang X, Cui X, Wang T. Synthesis and application of near-infrared substituted rhodamines. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.06.036] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
18
|
Gao P, Pan W, Li N, Tang B. Fluorescent probes for organelle-targeted bioactive species imaging. Chem Sci 2019; 10:6035-6071. [PMID: 31360411 PMCID: PMC6585876 DOI: 10.1039/c9sc01652j] [Citation(s) in RCA: 363] [Impact Index Per Article: 72.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 05/23/2019] [Indexed: 12/12/2022] Open
Abstract
The dynamic fluctuations of bioactive species in living cells are associated with numerous physiological and pathological phenomena. The emergence of organelle-targeted fluorescent probes has significantly facilitated our understanding on the biological functions of these species. This review describes the design, applications, challenges and potential directions of organelle-targeted bioactive species probes.
Bioactive species, including reactive oxygen species (ROS, including O2˙–, H2O2, HOCl, 1O2, ˙OH, HOBr, etc.), reactive nitrogen species (RNS, including ONOO–, NO, NO2, HNO, etc.), reactive sulfur species (RSS, including GSH, Hcy, Cys, H2S, H2Sn, SO2 derivatives, etc.), ATP, HCHO, CO and so on, are a highly important category of molecules in living cells. The dynamic fluctuations of these molecules in subcellular microenvironments determine cellular homeostasis, signal conduction, immunity and metabolism. However, their abnormal expressions can cause disorders which are associated with diverse major diseases. Monitoring bioactive molecules in subcellular structures is therefore critical for bioanalysis and related drug discovery. With the emergence of organelle-targeted fluorescent probes, significant progress has been made in subcellular imaging. Among the developed subcellular localization fluorescent tools, ROS, RNS and RSS (RONSS) probes are highly attractive, owing to their potential for revealing the physiological and pathological functions of these highly reactive, interactive and interconvertible molecules during diverse biological events, which are rather significant for advancing our understanding of different life phenomena and exploring new technologies for life regulation. This review mainly illustrates the design principles, detection mechanisms, current challenges, and potential future directions of organelle-targeted fluorescent probes toward RONSS.
Collapse
Affiliation(s)
- Peng Gao
- College of Chemistry, Chemical Engineering and Materials Science , Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong , Key Laboratory of Molecular and Nano Probes , Ministry of Education , Institute of Molecular and Nano Science , Shandong Normal University , Jinan 250014 , P. R. China . ;
| | - Wei Pan
- College of Chemistry, Chemical Engineering and Materials Science , Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong , Key Laboratory of Molecular and Nano Probes , Ministry of Education , Institute of Molecular and Nano Science , Shandong Normal University , Jinan 250014 , P. R. China . ;
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science , Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong , Key Laboratory of Molecular and Nano Probes , Ministry of Education , Institute of Molecular and Nano Science , Shandong Normal University , Jinan 250014 , P. R. China . ;
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science , Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong , Key Laboratory of Molecular and Nano Probes , Ministry of Education , Institute of Molecular and Nano Science , Shandong Normal University , Jinan 250014 , P. R. China . ;
| |
Collapse
|
19
|
Liu CY, Wei XR, Chen Y, Wang HF, Ge JF, Xu YJ, Ren ZG, Braunstein P, Lang JP. Tetradecanuclear and Octadecanuclear Gold(I) Sulfido Clusters: Synthesis, Structures, and Luminescent Selective Tracking of Lysosomes in Living Cells. Inorg Chem 2019; 58:3690-3697. [PMID: 30810310 DOI: 10.1021/acs.inorgchem.8b03298] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Reactions of the phosphanyl-gold(I) precursor [(AuCl)2(bdppmapy)] (1; bdppmapy = N,N-bis(diphenylphosphanylmethyl)-2-aminopyridine) with Na2S in a 1:1 or 1:2 molar ratio gave rise to one tetradecanuclear and one octanuclear Au(I) sulfido cluster, [Au14S6(bdppmapy)5]Cl2 (2) and [Au18S8(bdppmapy)6]Cl2 (3), respectively. The former displays a new structural framework in gold cluster chemistry. Compounds 2 and 3 showed strong green luminescence and were employed as excellent imaging probes to selectively light up the lysosomes of living cells. Their long-term tracking of lysosomes can be achieved for up to 36 h, while tracking with commercial Lyso-Tracker Red under the same conditions was limited to 3 h. Our work demonstrated the possibility of constructing novel gold(I) sulfido clusters supported by special P-N hybrid ligands and the potential application of these clusters as long-term selective trackers of lysosomes in bioimaging.
Collapse
Affiliation(s)
- Chun-Yu Liu
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China.,State Key Laboratory of Organometallic Chemistry , Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , Shanghai 200032 , People's Republic of China
| | - Xue-Rui Wei
- Technology School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) , Medical College of Soochow University , No.199, RenAi Road , Suzhou 215123 , Jiangsu , People's Republic of China
| | - Yuan Chen
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China
| | - Hui-Fang Wang
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China
| | - Jian-Feng Ge
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China
| | - Yu-Jie Xu
- Technology School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) , Medical College of Soochow University , No.199, RenAi Road , Suzhou 215123 , Jiangsu , People's Republic of China
| | - Zhi-Gang Ren
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China
| | - Pierre Braunstein
- Institut de Chimie (UMR 7177 CNRS) , Université de Strasbourg , 4 rue Blaise Pascal-CS 90032 , 67081 Strasbourg , France
| | - Jian-Ping Lang
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China.,State Key Laboratory of Organometallic Chemistry , Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , Shanghai 200032 , People's Republic of China
| |
Collapse
|
20
|
Tang J, Li Q, Guo Z, Zhu W. A fast-response and highly specific Si-Rhodamine probe for endogenous peroxynitrite detection in living cells. Org Biomol Chem 2019; 17:1875-1880. [DOI: 10.1039/c8ob01598h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Peroxynitrite (ONOO−) is involved in a variety of physiological and pathological processes.
Collapse
Affiliation(s)
- Junma Tang
- State Key Laboratory of Bioreactor Engineering
- Shanghai Key Laboratory of Functional Materials Chemistry
- and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
| | - Qiang Li
- State Key Laboratory of Bioreactor Engineering
- Shanghai Key Laboratory of Functional Materials Chemistry
- and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
| | - Zhiqian Guo
- State Key Laboratory of Bioreactor Engineering
- Shanghai Key Laboratory of Functional Materials Chemistry
- and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
| | - Weihong Zhu
- State Key Laboratory of Bioreactor Engineering
- Shanghai Key Laboratory of Functional Materials Chemistry
- and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
| |
Collapse
|
21
|
Rasheed T, Nabeel F, Adeel M, Bilal M, Iqbal HM. “Turn-on” fluorescent sensor-based probing of toxic Hg(II) and Cu(II) with potential intracellular monitoring. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2019. [DOI: 10.1016/j.bcab.2019.01.032] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
22
|
|
23
|
Wang Q, Ding X, Wang Y, Du Q, Xu T, Du B, Yao H. The ratiometric fluorescence nanoparticle based on SiRB for pH detection of tumor. Eur J Pharm Sci 2018; 118:32-39. [DOI: 10.1016/j.ejps.2018.03.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 03/06/2018] [Accepted: 03/14/2018] [Indexed: 01/24/2023]
|
24
|
Ishii A, Shibata M, Ebina R, Nakata N. Synthesis and Photophysical Properties of Dibenzobarrelene-Incorporated 1,4-Diphenyl-1,3-pentadienes and a 5-Sila Derivative Having High Fluorescence Efficiency. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701616] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Akihiko Ishii
- Department of Chemistry; Graduate School of Science and Engineering; Saitama University; 255 Shimo-okubo, Sakura-ku 338-8570 Saitama Japan
| | - Mari Shibata
- Department of Chemistry; Graduate School of Science and Engineering; Saitama University; 255 Shimo-okubo, Sakura-ku 338-8570 Saitama Japan
| | - Ryota Ebina
- Department of Chemistry; Graduate School of Science and Engineering; Saitama University; 255 Shimo-okubo, Sakura-ku 338-8570 Saitama Japan
| | - Norio Nakata
- Department of Chemistry; Graduate School of Science and Engineering; Saitama University; 255 Shimo-okubo, Sakura-ku 338-8570 Saitama Japan
| |
Collapse
|
25
|
Wang B, Cui X, Zhang Z, Chai X, Ding H, Wu Q, Guo Z, Wang T. A six-membered-ring incorporated Si-rhodamine for imaging of copper(ii) in lysosomes. Org Biomol Chem 2018; 14:6720-8. [PMID: 27314426 DOI: 10.1039/c6ob00894a] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The regulation of copper homeostasis in lysosomes of living cells is closely related to various physiological and pathological processes. Thus, it is of urgent need to develop a fluorescent probe for selectively and sensitively monitoring the location and concentration of lysosomal Cu(2+). Herein, a six-membered ring, thiosemicarbazide, was incorporated into a Si-rhodamine (SiR) scaffold for the first time, affording a SiR-based fluorescent probe SiRB-Cu. Through the effective Cu(2+)-triggered ring-opening process, the probe exhibits fast NIR chromogenic and fluorogenic responses to Cu(2+) within 2 min as the result of formation of a highly fluorescent product SiR-NCS. Compared with a five-membered ring, the expanded ring retains great tolerance to H(+), ensuring the superior sensitivity with a detection limit as low as 7.7 nM and 200-fold enhancement of relative fluorescence in the presence of 1.0 equiv. of Cu(2+) in pH = 5.0 solution, the physiological pH of lysosome. Moreover, the thiosemicarbazide moiety acts not only as the chelating and reactive site, but also as an efficient lysosome-targeting group, leading to the proactive accumulation of the probe into lysosomes. Taking advantage of these distinct properties, SiRB-Cu provides a functional probe suitable for imaging exogenous and endogenous lysosomal Cu(2+) with high imaging contrast and fidelity.
Collapse
Affiliation(s)
- Baogang Wang
- Department of Organic Chemistry, College of Pharmacy, Second Military Medical University, Shanghai 200433, China.
| | - Xiaoyan Cui
- Department of Chemistry, New York University, New York, New York 10003, USA
| | - Zhiqiang Zhang
- Department of Organic Chemistry, College of Pharmacy, Second Military Medical University, Shanghai 200433, China.
| | - Xiaoyun Chai
- Department of Organic Chemistry, College of Pharmacy, Second Military Medical University, Shanghai 200433, China.
| | - Hao Ding
- Department of Organic Chemistry, College of Pharmacy, Second Military Medical University, Shanghai 200433, China.
| | - Qiuye Wu
- Department of Organic Chemistry, College of Pharmacy, Second Military Medical University, Shanghai 200433, China.
| | - Zhongwu Guo
- Department of Organic Chemistry, College of Pharmacy, Second Military Medical University, Shanghai 200433, China. and Department of Chemistry, Wayne State University, Detroit, Michigan 48202, USA.
| | - Ting Wang
- Department of Organic Chemistry, College of Pharmacy, Second Military Medical University, Shanghai 200433, China.
| |
Collapse
|
26
|
Zhu W, Zheng X, Huang Y, Lu Z, Ai H. Super-resolution imaging and real-time tracking lysosome in living cells by a fluorescent probe. Sci China Chem 2018. [DOI: 10.1007/s11426-017-9194-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
27
|
Luby BM, Charron DM, MacLaughlin CM, Zheng G. Activatable fluorescence: From small molecule to nanoparticle. Adv Drug Deliv Rev 2017; 113:97-121. [PMID: 27593264 DOI: 10.1016/j.addr.2016.08.010] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 08/15/2016] [Accepted: 08/27/2016] [Indexed: 12/23/2022]
Abstract
Molecular imaging has emerged as an indispensable technology in the development and application of drug delivery systems. Targeted imaging agents report the presence of biomolecules, including therapeutic targets and disease biomarkers, while the biological behaviour of labelled delivery systems can be non-invasively assessed in real time. As an imaging modality, fluorescence offers additional signal specificity and dynamic information due to the inherent responsivity of fluorescence agents to interactions with other optical species and with their environment. Harnessing this responsivity is the basis of activatable fluorescence imaging, where interactions between an engineered fluorescence agent and its biological target induce a fluorogenic response. Small molecule activatable agents are frequently derivatives of common fluorophores designed to chemically react with their target. Macromolecular scale agents are useful for imaging proteins and nucleic acids, although their biological delivery can be difficult. Nanoscale activatable agents combine the responsivity of fluorophores with the unique optical and physical properties of nanomaterials. The molecular imaging application and overall complexity of biological target dictate the most advantageous fluorescence agent size scale and activation strategy.
Collapse
Affiliation(s)
- Benjamin M Luby
- Princess Margaret Cancer Centre and Techna Institute, University Health Network, Toronto, ON, Canada
| | - Danielle M Charron
- Princess Margaret Cancer Centre and Techna Institute, University Health Network, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - Christina M MacLaughlin
- Princess Margaret Cancer Centre and Techna Institute, University Health Network, Toronto, ON, Canada
| | - Gang Zheng
- Princess Margaret Cancer Centre and Techna Institute, University Health Network, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada; Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada.
| |
Collapse
|
28
|
Cai M, Chai X, Wang X, Wang T. An Acid-Inert Fluorescent Probe for the Detection of Nitrite. J Fluoresc 2017; 27:1365-1371. [DOI: 10.1007/s10895-017-2071-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 03/02/2017] [Indexed: 01/18/2023]
|
29
|
Tan KY, Li CY, Li YF, Fei J, Yang B, Fu YJ, Li F. Real-Time Monitoring ATP in Mitochondrion of Living Cells: A Specific Fluorescent Probe for ATP by Dual Recognition Sites. Anal Chem 2017; 89:1749-1756. [PMID: 28208302 DOI: 10.1021/acs.analchem.6b04020] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Adenosine triphosphate (ATP) is mainly produced in the mitochondrion and used as a universal energy source for various cellular events. Various fluorescent probes for ATP have been established successfully, but most of them are not appropriate for monitoring the fluctuation of the mitochondrial ATP level. Herein, a fluorescent probe named Mito-Rh is first synthesized and used to recognize ATP in mitochondrion. In the probe, rhodamine, diethylenetriamine, and triphenylphosphonium are selected as fluorophore, reaction site, and mitochondrion-targeting group, respectively. Probe Mito-Rh shows high sensitivity to ATP with 81-fold fluorescence enhancement, and the detection range (0.1-10 mM) can match the concentration level of ATP in the mitochondrion. Moreover, Mito-Rh provides excellent selectivity toward ATP over other biological anions (ADP, AMP, GTP, CTP, UTP) owing to a concurrent effect of dual recognition sites (hydrogen bond and π-π stacking). In particular, the probe can localize in mitochondrion specifically and demonstrates utility in the real-time detection of mitochondrial ATP concentration changes.
Collapse
Affiliation(s)
- Kai-Yue Tan
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, P. R. China
| | - Chun-Yan Li
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, P. R. China.,State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry & Chemical Engineering, Hunan University , Changsha 410082, P. R. China
| | - Yong-Fei Li
- College of Chemical Engineering, Xiangtan University , Xiangtan 411105, P. R. China
| | - Junjie Fei
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, P. R. China
| | - Bin Yang
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, P. R. China
| | - Ya-Jun Fu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, P. R. China
| | - Fang Li
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University , Xiangtan 411105, P. R. China
| |
Collapse
|
30
|
Niu G, Zhang P, Liu W, Wang M, Zhang H, Wu J, Zhang L, Wang P. Near-Infrared Probe Based on Rhodamine Derivative for Highly Sensitive and Selective Lysosomal pH Tracking. Anal Chem 2017; 89:1922-1929. [PMID: 28208300 DOI: 10.1021/acs.analchem.6b04417] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The development of near-infrared fluorescent probes with low pKa, high selectivity, high photostability, and high sensitivity for lysosomal pH detection is of great importance. In the present work, we developed a novel near-infrared lysosomal pH probe (Lyso-hNR) based on a rhodamine derivative. Lyso-hNR showed fast, highly sensitive, and highly selective fluorescence response to acidic pH caused by the H+-induced structure changes from the nonfluorescent spirolactam form to the highly emissive open-ring form. Lyso-hNR displays a significant fluorescence enhancement at 650 nm (over 280-fold) from pH 7.0 to 4.0 with a pKa value of 5.04. Live cell imaging data revealed that Lyso-hNR can selectively monitor lysosomal pH changes with excellent photostability and low cytotoxicity. In addition, Lyso-hNR can be successfully used in tracking lysosomal pH changes induced by chloroquine and those during apoptosis. All these features render Lyso-hNR a promising candidate to investigate lysosome-associated physiological and pathological processes.
Collapse
Affiliation(s)
- Guangle Niu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing, 100190, China.,School of Future Technology, University of Chinese Academy of Sciences , Beijing, 100049, China
| | - Panpan Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing, 100190, China.,Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University , Suzhou, Jiangsu 215123, China
| | - Weimin Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing, 100190, China.,School of Future Technology, University of Chinese Academy of Sciences , Beijing, 100049, China
| | - Mengqi Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing, 100190, China
| | - Hongyan Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing, 100190, China
| | - Jiasheng Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing, 100190, China
| | - Liping Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing, 100190, China.,School of Future Technology, University of Chinese Academy of Sciences , Beijing, 100049, China
| | - Pengfei Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing, 100190, China.,School of Future Technology, University of Chinese Academy of Sciences , Beijing, 100049, China
| |
Collapse
|
31
|
Liu J, Sun YQ, Zhang H, Shi H, Shi Y, Guo W. Sulfone-Rhodamines: A New Class of Near-Infrared Fluorescent Dyes for Bioimaging. ACS APPLIED MATERIALS & INTERFACES 2016; 8:22953-22962. [PMID: 27548811 DOI: 10.1021/acsami.6b08338] [Citation(s) in RCA: 108] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Given the wavelength dependence of tissue transparency and the requirement for sufficiently low background autofluorescence, the development of fluorescent dyes with excitation and emission maxima beyond 700 nm is highly desired, but it is a challenging task. Herein, a new class of fluorescent dyes, named sulfone-rhodamines (SO2Rs), was developed on the basis of the one-atom replacement of the rhodamine 10-position O atom by a sulfone group. Such a modification makes their absorption and emission maxima surprisingly reach up to 700-710 and 728-752 nm, respectively, much longer than their O-, C-, and Si-rhodamine analogs, due to the unusual d*-π* conjugation. Among these dyes, SO2R4 and SO2R5, bearing disubstituted meso-phenyl groups, show the greatest potentials for bioimaging applications in view of their wide pH range of application, high photostability, and big extinction coefficients and fluorescence quantum yields. They could quickly penetrate cells to give stable NIR fluorescence, even after continuous irradiation by a semiconductor laser, making them suitable candidates for time-lapse and long-term bioimaging applications. Moreover, they could specifically localize in lysosomes independent of alkylmorpholine targeted group, thus avoiding the problematic alkalization effect suffered by most LysoTrackers. Further imaging assays of frozen slices of rat kidney reveal that their tissue imaging depth is suprior to the widely used NIR labeling agent Cy5.5.
Collapse
Affiliation(s)
- Jing Liu
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan 030006, China
| | - Yuan-Qiang Sun
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan 030006, China
| | - Hongxing Zhang
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan 030006, China
| | - Heping Shi
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan 030006, China
| | - Yawei Shi
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan 030006, China
| | - Wei Guo
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan 030006, China
| |
Collapse
|
32
|
Wang B, Yu S, Chai X, Li T, Wu Q, Wang T. A Lysosome-Compatible Near-Infrared Fluorescent Probe for Targeted Monitoring of Nitric Oxide. Chemistry 2016; 22:5649-56. [DOI: 10.1002/chem.201505054] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Baogang Wang
- College of Pharmacy; Second Military Medical University; Shanghai 200433 P. R. China
| | - Shichong Yu
- College of Pharmacy; Second Military Medical University; Shanghai 200433 P. R. China
| | - Xiaoyun Chai
- College of Pharmacy; Second Military Medical University; Shanghai 200433 P. R. China
| | - Tiejun Li
- College of Pharmacy; Second Military Medical University; Shanghai 200433 P. R. China
| | - Qiuye Wu
- College of Pharmacy; Second Military Medical University; Shanghai 200433 P. R. China
| | - Ting Wang
- College of Pharmacy; Second Military Medical University; Shanghai 200433 P. R. China
| |
Collapse
|
33
|
Qiu K, Liu Y, Huang H, Liu C, Zhu H, Chen Y, Ji L, Chao H. Biscylometalated iridium(iii) complexes target mitochondria or lysosomes by regulating the lipophilicity of the main ligands. Dalton Trans 2016; 45:16144-16147. [DOI: 10.1039/c6dt03328h] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
An efficient method that controls biscylometalated iridium(iii) complexes to target mitochondria or lysosomes was presented.
Collapse
Affiliation(s)
- Kangqiang Qiu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| | - Yukang Liu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| | - Huaiyi Huang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| | - Chaofeng Liu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| | - Hongyi Zhu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| | - Yu Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| | - Liangnian Ji
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| | - Hui Chao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| |
Collapse
|
34
|
Ji C, Zheng Y, Li J, Shen J, Yang W, Yin M. An amphiphilic squarylium indocyanine dye for long-term tracking of lysosomes. J Mater Chem B 2015; 3:7494-7498. [DOI: 10.1039/c5tb01738f] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel amphiphilic squarylium indocyanine (LysoCy) is reported for remarkable lysosome tracking in live cells.
Collapse
Affiliation(s)
- Chendong Ji
- State Key Laboratory of Chemical Resource Engineering
- Beijing Laboratory of Biomedical Materials
- Beijing University of Chemical Technology
- 100029 Beijing
- China
| | - Yang Zheng
- Department of Entomology
- China Agricultural University
- 100193 Beijing
- China
| | - Jie Li
- State Key Laboratory of Chemical Resource Engineering
- Beijing Laboratory of Biomedical Materials
- Beijing University of Chemical Technology
- 100029 Beijing
- China
| | - Jie Shen
- Department of Entomology
- China Agricultural University
- 100193 Beijing
- China
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering
- Beijing Laboratory of Biomedical Materials
- Beijing University of Chemical Technology
- 100029 Beijing
- China
| | - Meizhen Yin
- State Key Laboratory of Chemical Resource Engineering
- Beijing Laboratory of Biomedical Materials
- Beijing University of Chemical Technology
- 100029 Beijing
- China
| |
Collapse
|