51
|
Claudio-Catalán MÁ, Medrano F, Tlahuext H, Rodríguez-Uribe NA, Godoy-Alcántar C. Interaction of aromatic compounds and anions with naphthylimide-dansylamide fluorescent dyad: Experimental evidence of aryl C-H…π and aryl C-H…anion contacts and DFT calculations. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 226:117553. [PMID: 31634713 DOI: 10.1016/j.saa.2019.117553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 09/02/2019] [Accepted: 09/18/2019] [Indexed: 06/10/2023]
Abstract
In this work the interaction of halide anions and simple aromatic compounds with a bichromophoric fluorescent dyad derived from 1,8-naphthalimide (NAPIM) and 5-(dimethylamino)naphthalene-1-sulfonyl (DANS) was studied using electronic spectroscopy, 1H, and 19F NMR spectroscopy and quantum chemistry modeling (b3lyp/def2-TZVP). The NAPIM-DANS dyad interacts with electron-rich guests with binding constants in the range of 6×103 to 8×103M-1 in CHCl3. The formed complexes are stabilized through aryl C-H … anion and aryl C-H … π interactions.
Collapse
Affiliation(s)
- Miguel Ángel Claudio-Catalán
- Departamento de Ciencias Químico-Biológicas, Instituto de Ciencias Biomédicas, Universidad Autónoma de Ciudad Juárez, Avenida Plutarco Elías Calles, 1210, Fovissste Chamizal, Ciudad Juárez, Chihuahua, Mexico
| | - Felipe Medrano
- Departamento de Ciencias Químico-Biológicas, Universidad de Sonora, Rosales y Luis Encinas s/n, Hermosillo, Sonora, 83000, Mexico
| | - Hugo Tlahuext
- Centro de Investigaciones Químicas, IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Col. Chamilpa, Cuernavaca, Morelos, 62209, Mexico
| | - Nadia Alejandra Rodríguez-Uribe
- Centro de Investigaciones Químicas, IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Col. Chamilpa, Cuernavaca, Morelos, 62209, Mexico
| | - Carolina Godoy-Alcántar
- Centro de Investigaciones Químicas, IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Col. Chamilpa, Cuernavaca, Morelos, 62209, Mexico.
| |
Collapse
|
52
|
Zou Y, Li M, Xing Y, Duan T, Zhou X, Yu F. Bioimaging of Glutathione with a Two-Photon Fluorescent Probe and Its Potential Application for Surgery Guide in Laryngeal Cancer. ACS Sens 2020; 5:242-249. [PMID: 31815435 DOI: 10.1021/acssensors.9b02118] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
As the most abundant nonprotein biothiol in living cells, glutathione (GSH) prevents cellular components from oxidative damage and maintains the intracellular redox homeostasis. For further exploring whether GSH can be employed as a bioindicator to discriminate tumor lesion at a cellular level, the highly selective detection and accurate quantification of GSH under pathological conditions are critical. Herein, we design a coumarin derivative-based two-photon fluorescent probe Cou-Br for the detection of GSH in living cells, mice models, and clinical specimens. The prepared probe is capable of sensitively and selectively detecting GSH in complex biological systems. Cou-Br displays a good linear relationship in response to GSH and a low limit of detection. With the fluorescence signal positively associated with intracellular GSH levels, the probe enables real-time imaging of GSH in various cell lines. Under the condition of CS2 stimulation, Cou-Br can rapidly respond to the fluctuation of intracellular GSH induced by oxidative damage. Furthermore, the in situ and in vivo bioimaging performances of Cou-Br are demonstrated. Typically, relying on the different cellular concentrations of GSH, the probe is successfully employed to identify the human laryngeal cancer lesion with outstanding capabilities of deep tissue imaging and tumor margin recognition. We assume that the abnormal expression level of GSH may be utilized as a potential bioindicator to discriminate tumor tissues from the surrounding disease-free tissues. To conclude, the proposed probe Cou-Br may potentially serve as a powerful chemical tool for the surgical navigation of cancer in clinic.
Collapse
Affiliation(s)
- Yuxia Zou
- Institute of Functional Materials and Molecular Imaging, Key Laboratory of Emergency and Trauma, Ministry of Education, Key Laboratory of Hainan Trauma and Disaster Rescue, College of Clinical Medicine, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
- Department of Otolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, China
| | - Mingshun Li
- Institute of Functional Materials and Molecular Imaging, Key Laboratory of Emergency and Trauma, Ministry of Education, Key Laboratory of Hainan Trauma and Disaster Rescue, College of Clinical Medicine, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
| | - Yanlong Xing
- Institute of Functional Materials and Molecular Imaging, Key Laboratory of Emergency and Trauma, Ministry of Education, Key Laboratory of Hainan Trauma and Disaster Rescue, College of Clinical Medicine, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
| | - Tingting Duan
- Department of Otolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, China
| | - Xuejun Zhou
- Institute of Functional Materials and Molecular Imaging, Key Laboratory of Emergency and Trauma, Ministry of Education, Key Laboratory of Hainan Trauma and Disaster Rescue, College of Clinical Medicine, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
- Department of Otolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, China
| | - Fabiao Yu
- Institute of Functional Materials and Molecular Imaging, Key Laboratory of Emergency and Trauma, Ministry of Education, Key Laboratory of Hainan Trauma and Disaster Rescue, College of Clinical Medicine, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
- Department of Otolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, China
| |
Collapse
|
53
|
Chen H, Yang P, Li Y, Zhang L, Ding F, He X, Shen J. Insight into triphenylamine and coumarin serving as copper (II) sensors with "OFF" strategy and for bio-imaging in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 224:117384. [PMID: 31336321 DOI: 10.1016/j.saa.2019.117384] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 07/10/2019] [Accepted: 07/12/2019] [Indexed: 06/10/2023]
Abstract
Chemosensing is one of the widest and powerful techniques for response to anions and cations in living systems serving as bio-probes. Meanwhile, copper(II) (Cu(II)) widely exists in the environment and the human body as a common trace element, which plays an necessary role in most physiological processes. Thus, it is extremely urgent to explore means for effective, rapid and convenient detection of Cu(II) in living cells. Herein, we introduce a novel strategy for designing triphenylamine (TS) and coumarin-based (CS) functional sensors for Cu(II) detection with fluorescence "OFF" switching mechanism by blocking intramolecular charge transfer (ICT). Based on this design strategy, we have demonstrated two kinds of fluorophores sensors with aunique new fluorescent dye and excellent photophysical properties, which have shown rapid recognition of Cu(II) via a stoichiometric ratio of 2:1 and the proposed binding mode was confirmed by the single-crystal structure of CS-Cu(II) complex. In addition, we have carried out density functional theory (DFT) calculation with the B3LYP exchange functional employing RB3LYP/6-31G basis sets to get insight into the mechanism of Cu(II)-sensors alongside their optical properties. Furthermore, the sensors were capable of bio-imaging Cu(II) in living cancer cells (HepG2, A549 and Hela) with low cytotoxicity and good biocompatibility shown. Taken together, We expect that this novel strategy would provide new insight into the development of Cu(II) detection techniques and could be used more for biomedical applications.
Collapse
Affiliation(s)
- Hong Chen
- School of Ophthalmology & Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; Luoyang Key Laboratory of Organic Functional Molecules, College of Food and Drug, Luoyang Normal University, Luoyang, Henan 471934, China
| | - Ping Yang
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangzhou 510070, China
| | - Yahui Li
- School of Ophthalmology & Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Lilei Zhang
- College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, Henan 471934, China
| | - Feng Ding
- Department of Microbiology & Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Xiaojun He
- School of Ophthalmology & Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Jianliang Shen
- School of Ophthalmology & Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Science, Wenzhou, Zhejiang 325001, China.
| |
Collapse
|
54
|
Zhang X, Liu C, Chen Y, Cai X, Sheng W, Zhu H, Jia P, Li Z, Huang S, Zhu B. Visualization of the cysteine level during Golgi stress using a novel Golgi-targeting highly specific fluorescent probe. Chem Commun (Camb) 2020; 56:1807-1810. [DOI: 10.1039/c9cc08796f] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A novel Golgi-targeting highly specific fluorescent probe was developed to visualize the level of cysteine during Golgi stress.
Collapse
Affiliation(s)
- Xue Zhang
- School of Water Conservancy and Environment
- University of Jinan
- Jinan 250022
- China
| | - Caiyun Liu
- School of Water Conservancy and Environment
- University of Jinan
- Jinan 250022
- China
| | - Yanan Chen
- School of Water Conservancy and Environment
- University of Jinan
- Jinan 250022
- China
| | - Xinyu Cai
- School of Water Conservancy and Environment
- University of Jinan
- Jinan 250022
- China
| | - Wenlong Sheng
- Biology Institute
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan 250103
- China
| | - Hanchuang Zhu
- School of Water Conservancy and Environment
- University of Jinan
- Jinan 250022
- China
| | - Pan Jia
- School of Water Conservancy and Environment
- University of Jinan
- Jinan 250022
- China
| | - Zilu Li
- School of Water Conservancy and Environment
- University of Jinan
- Jinan 250022
- China
| | - Shengyun Huang
- Department of Oral and Maxillofacial Surgery
- Shandong Provincial Hospital Affiliated to Shandong University
- Jinan 250021
- China
| | - Baocun Zhu
- School of Water Conservancy and Environment
- University of Jinan
- Jinan 250022
- China
| |
Collapse
|
55
|
Tian X, Yan F, Zheng J, Cui X, Feng L, Li S, Jin L, James TD, Ma X. Endoplasmic Reticulum Targeting Ratiometric Fluorescent Probe for Carboxylesterase 2 Detection in Drug-Induced Acute Liver Injury. Anal Chem 2019; 91:15840-15845. [PMID: 31713417 DOI: 10.1021/acs.analchem.9b04189] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Carboxylesterase 2 (CES2), an endoplasmic reticulum (ER) located phase I enzyme, plays a vital role in the metabolism of various endogenous and exogenous substances, and is regarded as an important target for the design of prodrugs. Unfortunately, superior highly selective ER targeting fluorescent probes for monitoring of CES2 are not currently available. Herein, we report an ER targeting CES2 selective and sensitive ratiometric fluorescent probe ERNB based on the ER localizing group p-toluenesulfonamide. ERNB possessed high specificity, sensitivity, and exhibited excellent subcellular localization when compared to commercial ER tracker, and was used to image CES2 in the ER of living cells. Additionally, using ERNB we evaluated the CES2 regulation under d,l-dithiothreitol and tunicamycin-induced ER stress. Furthermore, we determined the down regulation of CES2 activity and expression in the acetaminophen-induced acute liver injury model. On the basis of these results, we conclude that ERNB is a promising tool for highlighting the role of CES2 in the ER and in exploring the role of CES2 in the development of diseases associated with ER stress.
Collapse
Affiliation(s)
- Xiangge Tian
- Academy of Integrative Medicine, National-Local Joint Engineering Research Center for Drug-Research and Development (R&D) of Neurodegenerative Diseases, College of Pharmacy , Dalian Medical University , Lvshun South Road No. 9 , Dalian 116044 , China
| | - Fei Yan
- Academy of Integrative Medicine, National-Local Joint Engineering Research Center for Drug-Research and Development (R&D) of Neurodegenerative Diseases, College of Pharmacy , Dalian Medical University , Lvshun South Road No. 9 , Dalian 116044 , China.,Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy , Xuzhou Medical University , 209 Tongshan Road , Xuzhou , Jiangsu 221004 , China
| | - Jingyuan Zheng
- Academy of Integrative Medicine, National-Local Joint Engineering Research Center for Drug-Research and Development (R&D) of Neurodegenerative Diseases, College of Pharmacy , Dalian Medical University , Lvshun South Road No. 9 , Dalian 116044 , China
| | - Xiaolin Cui
- Academy of Integrative Medicine, National-Local Joint Engineering Research Center for Drug-Research and Development (R&D) of Neurodegenerative Diseases, College of Pharmacy , Dalian Medical University , Lvshun South Road No. 9 , Dalian 116044 , China
| | - Lei Feng
- Academy of Integrative Medicine, National-Local Joint Engineering Research Center for Drug-Research and Development (R&D) of Neurodegenerative Diseases, College of Pharmacy , Dalian Medical University , Lvshun South Road No. 9 , Dalian 116044 , China
| | - Sheng Li
- Academy of Integrative Medicine, National-Local Joint Engineering Research Center for Drug-Research and Development (R&D) of Neurodegenerative Diseases, College of Pharmacy , Dalian Medical University , Lvshun South Road No. 9 , Dalian 116044 , China
| | - Lingling Jin
- Academy of Integrative Medicine, National-Local Joint Engineering Research Center for Drug-Research and Development (R&D) of Neurodegenerative Diseases, College of Pharmacy , Dalian Medical University , Lvshun South Road No. 9 , Dalian 116044 , China
| | - Tony D James
- Department of Chemistry , University of Bath , Bath BA2 7AY , United Kingdom
| | - Xiaochi Ma
- Academy of Integrative Medicine, National-Local Joint Engineering Research Center for Drug-Research and Development (R&D) of Neurodegenerative Diseases, College of Pharmacy , Dalian Medical University , Lvshun South Road No. 9 , Dalian 116044 , China.,Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy , Xuzhou Medical University , 209 Tongshan Road , Xuzhou , Jiangsu 221004 , China
| |
Collapse
|
56
|
Using calculations of the electronically excited states for investigation of fluorescent sensors: A review. VIETNAM JOURNAL OF CHEMISTRY 2019. [DOI: 10.1002/vjch.201900089] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
57
|
Liu C, Zhang X, Li Z, Chen Y, Zhuang Z, Jia P, Zhu H, Yu Y, Zhu B, Sheng W. Novel Dimethylhydrazine-Derived Spirolactam Fluorescent Chemodosimeter for Tracing Basal Peroxynitrite in Live Cells and Zebrafish. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:6407-6413. [PMID: 31083940 DOI: 10.1021/acs.jafc.9b01298] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The precise cellular function of peroxynitrite (ONOO-) in biosystems remains elusive, primarily owing to being short of ultrasensitive techniques for monitoring its intracellular distribution. In this work, a novel rhodamine B cyclic 1,2-dimethylhydrazine fluorescent chemodosimeter RDMH-PN for highly specific and ultrasensitive monitoring of basal ONOO- in biosystems was rationally designed. The fluorescence titration experiments demonstrated that RDMH-PN was capable of quantitatively detecting 0-100 nM ONOO- (limit of detection = 0.68 nM). In addition, RDMH-PN has outstanding performances of ultrafast measurement, naked-eye detection, and preeminent selectivity toward ONOO- to accurately detect intracellular basal ONOO-. Finally, it has been confirmed that RDMH-PN could not only map the intracellular basal ONOO- level by inhibition tests but also trace the fluctuations of endogenous and exogenous ONOO- levels with diverse stimulations in live cells and zebrafish.
Collapse
Affiliation(s)
- Caiyun Liu
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Xue Zhang
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Zilu Li
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Yanan Chen
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Zihan Zhuang
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Pan Jia
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Hanchuang Zhu
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Yamin Yu
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Baocun Zhu
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Wenlong Sheng
- Biology Institute , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , Shandong 250103 , People's Republic of China
| |
Collapse
|
58
|
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
|
59
|
Duan Z, Zhu Y, Yang Y, He Z, Liu J, Li P, Wang H, Tang B. Fluorescent Imaging for Cysteine Detection In Vivo with High Selectivity. ChemistryOpen 2019; 8:316-320. [PMID: 30886789 PMCID: PMC6401529 DOI: 10.1002/open.201900045] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 02/13/2019] [Indexed: 01/30/2023] Open
Abstract
As an essential amino acid, cysteine is involved in various biosynthetic and metabolic processes, such as protein synthesis, hormone synthesis, and redox homeostatic maintenance. Inordinate cysteine levels are often associated with serious diseases. Thus, designing and synthesizing a novel fluorescent probe for determining the concentration of cellular cysteine, which could indirectly monitor the prevalence of these diseases, is essential. We developed a florescence probe P-Cy with good sensitivity for cysteine detection in vivo. P-Cy only exhibited good response toward cysteine but did not show response toward other biothiols, such as homocysteine (Hcy) and glutathione (GSH). In this study, we used P-Cy by successfully imaging cellular endogenous and exogenous cysteine levels. Furthermore, P-Cy was also performed in mice to detect cysteine level, indicating that P-Cy is a powerful tool for cysteine detection in situ.
Collapse
Affiliation(s)
- Zhuwen Duan
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of EducationShandong normal UniversityJinan250014PR China
| | - Youming Zhu
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of EducationShandong normal UniversityJinan250014PR China
| | - Yuyun Yang
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of EducationShandong normal UniversityJinan250014PR China
| | - Zixu He
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of EducationShandong normal UniversityJinan250014PR China
| | - Ju Liu
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of EducationShandong normal UniversityJinan250014PR China
- Medical Research Center, Shandong Provincial Qianfoshan HospitalShandong UniversityJinan250014PR China
| | - Ping Li
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of EducationShandong normal UniversityJinan250014PR China
| | - Hui Wang
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of EducationShandong normal UniversityJinan250014PR China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Institute of Biomedical Sciences, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of EducationShandong normal UniversityJinan250014PR China
| |
Collapse
|
60
|
Nie L, Gao C, Shen T, Jing J, Zhang S, Zhang X. Dual-Site Fluorescent Probe to Monitor Intracellular Nitroxyl and GSH-GSSG Oscillations. Anal Chem 2019; 91:4451-4456. [DOI: 10.1021/acs.analchem.8b05098] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Longxue Nie
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, People’s Republic of China
| | - Congcong Gao
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, People’s Republic of China
| | - Tianjiao Shen
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, People’s Republic of China
| | - Jing Jing
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, People’s Republic of China
| | - Shaowen Zhang
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, People’s Republic of China
| | - Xiaoling Zhang
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, People’s Republic of China
| |
Collapse
|
61
|
Wang Z, Zhao Z, Liu C, Geng Z, Duan Q, Jia P, Li Z, Zhu H, Zhu B, Sheng W. A long-wavelength ultrasensitive colorimetric fluorescent probe for carbon monoxide detection in living cells. Photochem Photobiol Sci 2019; 18:1851-1857. [DOI: 10.1039/c9pp00222g] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A long-wavelength ultrasensitive colorimetric fluorescent probe was developed to track carbon monoxide in living cells.
Collapse
|