1
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Liu L, Liu B, Hao Y, Wang J, Xu X, Shang X. Theory and experiment: The synthesis and drug application of "ON-OFF-ON" fluorescent probes for copper and biothiols detection. J Pharm Biomed Anal 2024; 239:115876. [PMID: 38039872 DOI: 10.1016/j.jpba.2023.115876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/12/2023] [Accepted: 11/23/2023] [Indexed: 12/03/2023]
Abstract
Abnormal copper ions (Cu2+) and biothiols have potential impacts on environmental pollution and human health, so the detection of these substances with high selectivity and sensitivity has become an important research topic. In this study, we designed and synthesized two fluorescent probes (L1 and L2) based on naphthalene and anthracene derivatives that could specifically detect Cu2+ and biothiols. Owing to the paramagnetic effect of Cu2+, the strong fluorescent intensity was quenched after the addition of Cu2+. When biothiols were added to the solution (L-Cu2+), the fluorescence intensity was significantly enhanced and recovered. So, the interaction process was accompanied with "ON-OFF-ON" phenomenon in fluorescent intensity. Two complexes (L-Cu2+) showed low limit of detection for biothiols (Cys was 3.4 ×10-5 M and GSH was 2.0 ×10-5 M) and weak cytotoxicity (< 150 μg/mL). Theoretical investigation analysis revealed that the intramolecular hydrogen bond existed in the structure of probes and the roles of molecular frontier orbitals in molecular interplay. In addition, two probes also showed good applicability in actual drug Atomolan. The GSH content in the tested Atomolan reached over 99.9% of the labeling which was accord with the percentage of pharmacopoeia. Therefore, two probes have the real application value in the detection of Cu2+, biothiols and drug efficacy in various environments.
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Affiliation(s)
- Lixia Liu
- Department of Medical Chemistry, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Bingqing Liu
- Department of Medical Chemistry, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Yongbing Hao
- Department of Medical Chemistry, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Jia Wang
- Department of Medical Chemistry, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Xiufang Xu
- Department of Chemistry, Nankai University, Tianjin 300071, China
| | - Xuefang Shang
- Department of Medical Chemistry, Xinxiang Medical University, Xinxiang, Henan 453003, China.
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2
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Chen Y, Zheng S, Kim MH, Chen X, Yoon J. Recent progress of TP/NIR fluorescent probes for metal ions. Curr Opin Chem Biol 2023; 75:102321. [PMID: 37196449 DOI: 10.1016/j.cbpa.2023.102321] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 03/07/2023] [Accepted: 04/17/2023] [Indexed: 05/19/2023]
Abstract
Metal ions are of significance in various pathological and physiological processes. As such, it is crucial to monitor their levels in organisms. Two-photon (TP) and near-infrared (NIR) fluorescence imaging has been utilized to monitor metal ions because of minimal background interference, deeper tissue depth penetration, lower tissue self-absorption, and reduced photodamage. In this review, we briefly summarize recent progress from 2020 to 2022 of TP/NIR organic fluorescent probes and inorganic sensors in the detection of metal ions. Additionally, we present an outlook for the development of TP/NIR probes for bio-imaging, diagnosis of diseases, imaging-guided therapy, and activatable phototherapy.
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Affiliation(s)
- Yahui Chen
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, South Korea; New and Renewable Energy Research Center, Ewha Womans University, Seoul, 03760, South Korea
| | - Shiyue Zheng
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing, 211816, China
| | - Myung Hwa Kim
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, South Korea; New and Renewable Energy Research Center, Ewha Womans University, Seoul, 03760, South Korea
| | - Xiaoqiang Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing, 211816, China
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, South Korea.
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3
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Njenga LW, Mbugua SN, Odhiambo RA, Onani MO. Addressing the gaps in homeostatic mechanisms of copper and copper dithiocarbamate complexes in cancer therapy: a shift from classical platinum-drug mechanisms. Dalton Trans 2023; 52:5823-5847. [PMID: 37021641 DOI: 10.1039/d3dt00366c] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Abstract
The platinum drug, cisplatin, is considered as among the most successful medications in cancer treatment. However, due to its inherent toxicity and resistance limitations, research into other metal-based non-platinum anticancer medications with diverse mechanisms of action remains an active field. In this regard, copper complexes feature among non-platinum compounds which have shown promising potential as effective anticancer drugs. Moreover, the interesting discovery that cancer cells can alter their copper homeostatic processes to develop resistance to platinum-based treatments leads to suggestions that some copper compounds can indeed re-sensitize cancer cells to these drugs. In this work, we review copper and copper complexes bearing dithiocarbamate ligands which have shown promising results as anticancer agents. Dithiocarbamate ligands act as effective ionophores to convey the complexes of interest into cells thereby influencing the metal homeostatic balance and inducing apoptosis through various mechanisms. We focus on copper homeostasis in mammalian cells and on our current understanding of copper dysregulation in cancer and recent therapeutic breakthroughs using copper coordination complexes as anticancer drugs. We also discuss the molecular foundation of the mechanisms underlying their anticancer action. The opportunities that exist in research for these compounds and their potential as anticancer agents, especially when coupled with ligands such as dithiocarbamates, are also reviewed.
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Affiliation(s)
- Lydia W Njenga
- Department of Chemistry, University of Nairobi, P.O. Box 30197-00100, Nairobi, Kenya.
| | - Simon N Mbugua
- Department of Chemistry, Kisii University, P.O. Box 408-40200, Kisii, Kenya
| | - Ruth A Odhiambo
- Department of Chemistry, University of Nairobi, P.O. Box 30197-00100, Nairobi, Kenya.
| | - Martin O Onani
- Department of Chemical Sciences, University of the Western Cape, Private Bag X17, Belville, 7535, South Africa
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4
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Yao W, Zhu D, Ye Y, Wang B, Xie W, Ren A. A novel colorimetric and ratiometric fluorescent probe for detection of Cu2+ with large Stokes shift in complete aqueous solution. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.134970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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5
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Xiao L, Wei P, He F, Gou Y, Zhou J, Wang P, Wu J. Smartphone-assisted colorimetric and fluorescent dual-functional peptide-based probe for multianalyte visual detection in 100% aqueous media, living cells and test strips. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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6
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Leng J, Lan X, Liu S, Jia W, Cheng W, Cheng J, Liu Z. Synthesis and bioimaging of a BODIPY-based fluorescence quenching probe for Fe 3. RSC Adv 2022; 12:21332-21339. [PMID: 35975086 PMCID: PMC9344281 DOI: 10.1039/d2ra00818a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 05/18/2022] [Indexed: 11/21/2022] Open
Abstract
Iron is the main substance for maintaining life. Real-time determination of ferric ion (Fe3+) in living cells is of great significance for understanding the relationship of Fe3+ concentration changes with various physiological and pathological processes. Fluorescent probes are suitable for the detection of trace metal ions in cells due to their low toxicity and high sensitivity. In this work, a boron-dipyrromethene-based fluorescent probe (BODIPY-CL) for selective detection of Fe3+ was synthesized. The fluorescence emission of BODIPY-CL was determined at 516 nm. In a pH range of 1 to 10, the probe BODIPY-CL exhibits a quenching response to Fe3+. Meanwhile, BODIPY-CL showed a highly selective response to Fe3+ compared with 16 kinds of metal ions. The stoichiometry ratio of BODIPY-CL bound to Fe3+ was nearly 2 : 1. The fluorescence quenching response obtained by the sensor was linear with the Fe3+ concentration in the range of 0-400 μM, and the detection limit was 2.9 μM. BODIPY-CL was successfully applied to image Fe3+ in cells. This study provides a promising fluorescent imaging probe for further research on the physiological and pathological effects of Fe3+.
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Affiliation(s)
- Junqiang Leng
- School of Chemistry and Chemical Engineering, Yantai University Yantai 264005 P. R. China
| | - Xinyu Lan
- School of Chemistry and Chemical Engineering, Yantai University Yantai 264005 P. R. China
| | - Shuang Liu
- School of Chemistry and Chemical Engineering, Yantai University Yantai 264005 P. R. China
| | - Wenxuan Jia
- School of Chemistry and Chemical Engineering, Yantai University Yantai 264005 P. R. China
| | - Wenshuai Cheng
- School of Chemistry and Chemical Engineering, Yantai University Yantai 264005 P. R. China
| | - Jianbo Cheng
- School of Chemistry and Chemical Engineering, Yantai University Yantai 264005 P. R. China
| | - Zhenbo Liu
- School of Chemistry and Chemical Engineering, Yantai University Yantai 264005 P. R. China
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7
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Hou TT, Cai Y, Zhang ZY, Wang CY, Tang YH, Zhu MQ, Wang YL. Progress of Dicyanomethylene-4H-Pyran Derivatives in Biological Sensing Based on ICT Effect. Front Chem 2022; 10:903253. [PMID: 35677595 PMCID: PMC9167996 DOI: 10.3389/fchem.2022.903253] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 04/20/2022] [Indexed: 11/13/2022] Open
Abstract
As one of the typical fluorescent cores, dicyanomethylene-4H-pyran (DCM) derivatives exhibit excellent photophysical and photochemical properties, such as large Stokes shift, excellent light stability, and tunable near-infrared (NIR) emission. The luminescence mechanism of DCM probes mainly depends on the intramolecular charge transfer (ICT). Hence, by regulating the ICT process, the probes can specifically act on the target molecule. Accordingly, a series of NIR DCM probes have been constructed to detect the ions, reactive oxygen species (ROS), and biological macromolecules in cells. However, there is no relevant review to summarize it at present. This minireview mainly summarizes the NIR DCM probes based on ICT effect and their applications in biosensors and biological imaging in recent years. This will be beneficial to innovatively construct new DCM probes and actively promote their application in the future.
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Affiliation(s)
- Ting-Ting Hou
- Key Laboratory of Biomedical Engineering of Hainan Province, School of Biomedical Engineering, Hainan University, Haikou, China
| | - Yi Cai
- Key Laboratory of Biomedical Engineering of Hainan Province, School of Biomedical Engineering, Hainan University, Haikou, China
| | - Zhen-Yu Zhang
- Key Laboratory of Biomedical Engineering of Hainan Province, School of Biomedical Engineering, Hainan University, Haikou, China
| | - Cai-Yun Wang
- Key Laboratory of Biomedical Engineering of Hainan Province, School of Biomedical Engineering, Hainan University, Haikou, China
| | - Ying-Hao Tang
- Key Laboratory of Biomedical Engineering of Hainan Province, School of Biomedical Engineering, Hainan University, Haikou, China
| | - Ming-Qiang Zhu
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, China
| | - Ya-Long Wang
- Key Laboratory of Biomedical Engineering of Hainan Province, School of Biomedical Engineering, Hainan University, Haikou, China
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, China
- One Health Institute, Hainan University, Haikou, China
- *Correspondence: Ya-Long Wang,
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8
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Li L, Wang J, Xu S, Li C, Dong B. Recent Progress in Fluorescent Probes For Metal Ion Detection. Front Chem 2022; 10:875241. [PMID: 35494640 PMCID: PMC9043490 DOI: 10.3389/fchem.2022.875241] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/28/2022] [Indexed: 12/15/2022] Open
Abstract
All forms of life have absolute request for metal elements, because metal elements are instrumental in various fundamental processes. Fluorescent probes have been widely used due to their ease of operation, good selectivity, high spatial and temporal resolution, and high sensitivity. In this paper, the research progress of various metal ion (Fe3+,Fe2+,Cu2+,Zn2+,Hg2+,Pb2+,Cd2+) fluorescent probes in recent years has been reviewed, and the fluorescence probes prepared with different structures and materials in different environments are introduced. It is of great significance to improve the sensing performance on metal ions. This research has a wide prospect in the application fields of fluorescence sensing, quantitative analysis, biomedicine and so on. This paper discusses about the development and applications of metal fluorescent probes in future.
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Affiliation(s)
- Luanjing Li
- Sdu-Anu Joint Science College, Shandong University, Weihai, China
| | - Jiahe Wang
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, China
| | - Shihan Xu
- Department of Bioengineering, University of Washington, Seattle, WA, United States
| | - Chunxia Li
- Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, China
| | - Biao Dong
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, China
- *Correspondence: Biao Dong,
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9
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Recent advances in chromophore-assembled upconversion nanoprobes for chemo/biosensing. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116602] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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10
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Ali M, Memon N, Ali M, Chana AS, Gaur R, Jiahai Y. Recent development in fluorescent probes for copper ion detection. Curr Top Med Chem 2022; 22:835-854. [DOI: 10.2174/1568026622666220225153703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 12/01/2021] [Accepted: 12/27/2021] [Indexed: 11/22/2022]
Abstract
Abstract:
Copper is the third most common heavy metal and an indispensable component of life. Variations of body copper levels, both structural and cellular, are related to a number of disorders; consequently, pathophysiological importance of copper ions demands the development of sensitivity and selective for detecting these organisms in biological systems. In recent years, the area of fluorescent sensors for detecting copper metal ions has seen revolutionary advances. Consequently, closely related fields have raised awareness of several diseases linked to copper fluctuations. Further developments in this field of analysis could pave the way for new and innovative treatments to combat these diseases. This review reports on recent progress in the advancement of three fields of fluorescent probes; chemodosimeters, near IR fluorescent probes, and ratiometric fluorescent probes. Methods used to develop these fluorescent probes and the mechanisms that govern their reaction to specific analytes and their applications in studying biological systems, are also given.
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Affiliation(s)
- Mukhtiar Ali
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing China
- Department of Chemical Engineering, Quaid-e-Awam University of Engineering Science and Technology, Pakistan
| | - Najma Memon
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, Pakistan
| | - Manthar Ali
- School of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Abdul Sami Chana
- Department of Chemical Engineering, Quaid-e-Awam University of Engineering Science and Technology, Pakistan
| | - Rashmi Gaur
- Natural Products Laboratory, International Joint Laboratory of tea Chemistry and Health Effects, State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei 230036, China
| | - Ye Jiahai
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing China
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11
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Ahmed N, Zareen W, Zhang D, Yang X, Ye Y. Irreversible coumarin based fluorescent probe for selective detection of Cu 2+ in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 264:120313. [PMID: 34474223 DOI: 10.1016/j.saa.2021.120313] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/19/2021] [Accepted: 08/22/2021] [Indexed: 06/13/2023]
Abstract
Copper ion (Cu2+) is an essential part of the living organisms. Cu2+ ions play a vital role in many biotic processes. An abnormal amount of Cu2+ ions may result in serious diseases. Herein, a novel "fluorescent ON" probe NC-Cu to trace minute levels of Cu2+ ions in presence of various biological active species has been developed. Lysosomal cells targeting group (Morpholine) was added to the probe. The spectral properties of probe NC-Cu were recorded in HEPES buffer (0.01 M, pH = 7.4, comprising 50% CH3CN, λex = 430 nm, slit: 5 nm). The synthesized probe NC-Cu work based on copper promoted catalytic hydrolysis of hydrazone and shows remarkable fluorescence enhancement. The reaction of the probe with Cu2+ ions was completed within 20 min. An excellent linear relationship (R2 = 0.9952) was found and the limit of detection (LOD, according to the 3σ/slope) for Cu2+ ions was calculated to be 5.8 µM. Furthermore, NC-Cu was effectively functional in the living cells (KYSE30 cells) to trace Cu2+ ions.
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Affiliation(s)
- Nadeem Ahmed
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Wajeeha Zareen
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Di Zhang
- Institute of Agricultural Quality Standards and Testing Technology, Henan Academy of Agricultural Sciences, Zhengzhou 450002, China
| | - Xiaopeng Yang
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Yong Ye
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
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12
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Zhao J, Wang YY, Chen WL, Hao GS, Sun JP, Shi QF, Tian F, Ma RT. A salicylaldehyde benzoyl hydrazone based near-infrared probe for copper(ii) and its bioimaging applications. RSC Adv 2022; 12:3073-3080. [PMID: 35425318 PMCID: PMC8979307 DOI: 10.1039/d1ra08616b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 01/15/2022] [Indexed: 12/15/2022] Open
Abstract
Developing highly sensitive and selective methods for Cu2+ detection in living systems is of great significance in clinical copper-related disease diagnosis. In this work, a near infrared (NIR) fluorescent probe, CySBH, with a salicylaldehyde benzoyl hydrazone group as a selective and sensitive receptor for Cu2+ was designed and synthesized. The specific coordination of the salicylaldehyde benzoyl hydrazone group in CySBH with Cu2+ can induce a distinct quench of the fluorescence intensity, allowing for real-time tracking of Cu2+. We have demonstrated that CySBH could rapidly recognize Cu2+ with good selectivity and high sensitivity. Moreover, on the basis of low cell cytotoxicity, the probe was used to visualize Cu2+ in two cell lines by fluorescence imaging. Furthermore, CySBH can also be used to monitor Cu2+in vivo due to its NIR emission properties. These overall results illustrate that the NIR fluorescent probe CySBH provides a novel approach for the selective and sensitive monitoring of Cu2+ in living systems. A near infrared fluorescent probe utilizing the salicylaldehyde benzoyl hydrazone group as the Cu2+ receptor was developed and used to selectively and sensitively monitor Cu2+ in living systems.![]()
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Affiliation(s)
- Jie Zhao
- Gansu Provincial Maternity and Child-care Hospital, Lanzhou 730000, Gansu Province, P. R. China
| | - Yue-yuan Wang
- Gansu Provincial Maternity and Child-care Hospital, Lanzhou 730000, Gansu Province, P. R. China
| | - Wen-ling Chen
- College of Science, Gansu Agricultural University, Lanzhou 730000, Gansu Province, P. R. China
| | - Guang-shu Hao
- Gansu Provincial Maternity and Child-care Hospital, Lanzhou 730000, Gansu Province, P. R. China
| | - Jian-ping Sun
- Gansu Provincial Maternity and Child-care Hospital, Lanzhou 730000, Gansu Province, P. R. China
| | - Qing-fang Shi
- Gansu Provincial Maternity and Child-care Hospital, Lanzhou 730000, Gansu Province, P. R. China
| | - Fang Tian
- Gansu Provincial Maternity and Child-care Hospital, Lanzhou 730000, Gansu Province, P. R. China
| | - Run-tian Ma
- College of Science, Gansu Agricultural University, Lanzhou 730000, Gansu Province, P. R. China
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13
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Talesh Ramezani A, Rabiei R, Badiei A, Mohammadi Ziarani G, Ghasemi JB. A new fluorescence probe for detection of Cu +2 in blood samples: Circuit logic gate. Anal Biochem 2021; 639:114525. [PMID: 34929153 DOI: 10.1016/j.ab.2021.114525] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 12/08/2021] [Accepted: 12/09/2021] [Indexed: 11/01/2022]
Abstract
A Fluorescence probe was designed based on 8-hydroxyquinoline chitosan silica precursor (HQCS) for selective detection of Al3+, Cu2+. The HQCS has no observable fluorescence signal, but after the addition of Al3+, a huge fluorescence signal appeared, and the selective quenching was absorbed after the addition of Cu2+. The effect of other different cations, including Cu2+, Mg2+, Ca2+, Pb2+, Zn2+, Hg2+, Ag+, Fe3+, and K+ was studied. The addition of Cu2+ to the probe (HQCSAL) decreased the fluorescence very repeatable, and the variation of the fluorescence vs. Cu2+ was monotonic and linear. Therefore, the prepared probe was used to determine Cu2+ ions in real samples. The mechanism of fluorescence variation by adding cations to the probe solution was studied using the Stern-Volmer equation. Under the optimum conditions, the linear range and detection limit were 3.5-31 μM and 1 μM, respectively. The probe accuracy on the copper determination in the blood and tap waters was comparable to the ICP-OES results. The circuit logic gate mimic was designed for the fluorescence behavior of the probe constituents.
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Affiliation(s)
| | - Razieh Rabiei
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Alireza Badiei
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | | | - Jahan B Ghasemi
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran.
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14
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Li XH, Yan JL, Zong HT, Wu WN, Wang Y, Zhao XL, Fan YC, Xu ZH. A 1,8-naphthalimide-based turn-on fluorescent probe for imaging Cu2+ in lysosomes. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.109026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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15
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Zhu G, Hu H, Yang T, Ma J, Zhang S, He X. Synthesis of highly stable fluorescent poly(methacrylic acid- co-itaconic)-protected silver nanoclusters and sensitive detection of Cu 2. RSC Adv 2021; 11:20720-20724. [PMID: 35479378 PMCID: PMC9034000 DOI: 10.1039/d1ra03109k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 06/01/2021] [Indexed: 11/21/2022] Open
Abstract
Stable fluorescent silver nanoclusters (AgNCs) were synthesized through one-step UV photoreduction using the multiple carboxyl copolymer poly(methacrylic acid-co-itaconic acid) P(MAA-co-IA) as a novel template. The fluorescence lifetime and the quantum yield of the obtained AgNCs were 1.84 ns and 8.9% in an aqueous solution, respectively. Owing to the multiple carboxyls of the protective P(MAA-co-IA) template, the obtained AgNCs have excellent advantages such as good dispersity, and high stability, which make them suitable for highly sensitive and selective detection of Cu2+ by fluorescence quenching. A good linear relationship exists between the degree of fluorescence quenching for silver nanoclusters and Cu2+ concentration ranging from 0 to 10 μM. The limit of detection (LOD) is 6.36 nM. The result implies that the as-synthesized AgNCs show great potential in the analysis field.
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Affiliation(s)
- Guangyu Zhu
- School of Chemistry and Molecular Engineering, East China Normal University Shanghai 200241 China
| | - Hanjia Hu
- State Key Laboratory of Precision Spectroscopy, East China Normal University Shanghai 200241 China
| | - Tao Yang
- School of Chemistry and Molecular Engineering, East China Normal University Shanghai 200241 China
| | - Junjun Ma
- School of Chemistry and Molecular Engineering, East China Normal University Shanghai 200241 China
| | - Sanjun Zhang
- State Key Laboratory of Precision Spectroscopy, East China Normal University Shanghai 200241 China
| | - Xiaohua He
- School of Chemistry and Molecular Engineering, East China Normal University Shanghai 200241 China
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16
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A new probe with high selectivity and sensitivity for detecting copper ions in traditional Chinese medicine and water sample. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108563] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Yang S, Sun L, Song Z, Xu L. Extraction and Application of Natural Rutin From Sophora japonica to Prepare the Novel Fluorescent Sensor for Detection of Copper Ions. Front Bioeng Biotechnol 2021; 9:642138. [PMID: 33692992 PMCID: PMC7937814 DOI: 10.3389/fbioe.2021.642138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/02/2021] [Indexed: 11/13/2022] Open
Abstract
Rutin (R), a representative flavonoid found in various biomasses, can be used to prepare different fluorescent sensors for environmental, biological and medical fields. In this work, the natural R in Sophora japonica was extracted and purified to prepare fluorescent-responding sensor systems intended to recognize copper ions with both strong selectivity as well as appropriate sensitivity. Results showed that neat R had no obvious fluorescent emission peak in PBS buffer solution. However, when R and (2-hydroxypropyl)-β-cyclodextrin (CD) were introduced within buffer solution, fluorescent emission intensity was significantly increased due to the resultant R-CD inclusion complex. In addition, the formed R-CD inclusion complex was shown to behave as the aforementioned fluorescent sensor for copper ions through a mechanism of quenched fluorescent emission intensity when R-CD became bound with copper ions. The binding constant value for R-CD with copper ions was 1.33 × 106, allowing for quantification of copper ions between the concentration range of 1.0 × 10–7–4.2 × 10–6mol⋅L–1. Furthermore, the minimum detection limit was found to be 3.5 × 10–8mol⋅L–1. This work showed the prepared R-CD inclusion complex was both highly selective and strongly sensitive toward copper ions, indicating that this system could be applied into various fields where copper ions are of concern.
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Affiliation(s)
- Shilong Yang
- Advanced Analysis and Testing Center, Nanjing Forestry University, Nanjing, China
| | - Lu Sun
- College of Science, Nanjing Forestry University, Nanjing, China
| | - Zhiwen Song
- College of Science, Nanjing Forestry University, Nanjing, China
| | - Li Xu
- College of Science, Nanjing Forestry University, Nanjing, China
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18
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Wang X, Li Z, Nie J, Wu L, Chen W, Qi S, Xu H, Du J, Shan Y, Yang Q. A novel hydrophilic fluorescent probe for Cu 2+ detection and imaging in HeLa cells. RSC Adv 2021; 11:10264-10271. [PMID: 35423512 PMCID: PMC8695708 DOI: 10.1039/d0ra09894a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 02/26/2021] [Indexed: 01/16/2023] Open
Abstract
Copper is an essential element in living systems and plays an important role in human physiology; therefore, methods to detect the concentration of copper ions in living organisms are important. Herein, we report a highly water-soluble naphthalimide-based fluorescent probe that can be used for the detection of Cu2+. The probe, BNQ, has high selectivity and sensitivity. The fluorescence intensity of the probe at 520 nm was visible to the naked eye under a UV lamp; upon the gradual addition of Cu2+, there was a colour change from green to nearly colourless. Furthermore, the detection limit of BNQ for Cu2+ was 45.5 nM. The detection mechanism was investigated using a Job's plot and density functional theory (DFT) calculations. In addition, owing to great biocompatibility, we were able to successfully use BNQ to detect Cu2+ in living HeLa cells with low toxicity. Probe BNQ was successfully used for detection of exogenous Cu2+ in cells using a rare ESDPT sensing mechanism.![]()
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Affiliation(s)
- Xinyu Wang
- China-Japan Union Hospital of Jilin University Changchun 130033 China .,College of Chemistry, Jilin University Changchun 130021 China .,Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province Changchun 130033 China
| | - Zhuo Li
- College of Chemistry, Jilin University Changchun 130021 China .,Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province Changchun 130033 China
| | - Jiaojiao Nie
- National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University Changchun 130012 China
| | - Liangqiang Wu
- College of Chemistry, Jilin University Changchun 130021 China .,Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province Changchun 130033 China
| | - Weihong Chen
- College of Chemistry, Jilin University Changchun 130021 China
| | - Shaolong Qi
- China-Japan Union Hospital of Jilin University Changchun 130033 China .,Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province Changchun 130033 China
| | - Hai Xu
- College of Chemistry, Jilin University Changchun 130021 China
| | - Jianshi Du
- China-Japan Union Hospital of Jilin University Changchun 130033 China .,Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province Changchun 130033 China
| | - Yaming Shan
- National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University Changchun 130012 China
| | - Qingbiao Yang
- College of Chemistry, Jilin University Changchun 130021 China .,Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province Changchun 130033 China
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Wagalgave SM, Aljabri MD, Bhamidipati K, Shejule DA, Nadimetla DN, Al Kobaisi M, Puvvada N, Bhosale SV, Bhosale SV. Characteristics of the pH-regulated aggregation-induced enhanced emission (AIEE) and nanostructure orchestrate via self-assembly of naphthalenediimide–tartaric acid bola-amphiphile: role in cellular uptake. NEW J CHEM 2021. [DOI: 10.1039/d0nj05845a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A naphthalene diimide–tartaric acid conjugate was successfully synthesized, and the influence of tartaric acid on the self-assembly of the NDI–TA scaffold was explored.
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Affiliation(s)
- Sopan M. Wagalgave
- Polymers and Functional Materials Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad-201002
| | - Mahmood D. Aljabri
- School of Science, RMIT University, GPO Box 2476, Melbourne
- Victoria
- Australia
| | - Keerti Bhamidipati
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad-201002
- India
- Applied Biology Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
| | - Deepak A. Shejule
- Polymers and Functional Materials Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
| | - Dinesh N. Nadimetla
- Applied Biology Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
| | - Mohammad Al Kobaisi
- School of Science, RMIT University, GPO Box 2476, Melbourne
- Victoria
- Australia
| | - Nagaprasad Puvvada
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad-201002
- India
- Applied Biology Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
| | - Sidhanath V. Bhosale
- Polymers and Functional Materials Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad-201002
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Yang L, Zhang X, Yang J, Yuan MS, Wang J. A rhodamine-based chemosensor and functionalized gel ball for detecting and adsorbing copper ions. Tetrahedron 2021. [DOI: 10.1016/j.tet.2020.131893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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21
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Nadimetla DN, Bhosale SV. Tetraphenylethylene AIEgen bearing thiophenylbipyridine receptor for selective detection of copper(ii) ion. NEW J CHEM 2021. [DOI: 10.1039/d1nj01001h] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A new tetraphenylethylene (TPE) AIEgen appended with a thiophenylbipyridine moiety exhibits sensitivity and selectivity towards copper ions via a PET “turn on–turn off” mechanism.
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22
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An B, Zhang H, Peng J, Zhu W, Wei N, Zhang Y. A highly sensitive ratiometric fluorescent probe for imaging endogenous hydrogen sulfide in cells. NEW J CHEM 2020. [DOI: 10.1039/d0nj04786d] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A novel fluorescent probe (QL-N3) has high potential to detect the concentration of endogenous hydrogen sulfide in cells.
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Affiliation(s)
- Baoshuai An
- Department of Pharmacology and Medicinal Chemistry
- Qingdao University School of Pharmacy
- Qingdao 266021
- China
| | - Hongyi Zhang
- Department of Pharmacology and Medicinal Chemistry
- Qingdao University School of Pharmacy
- Qingdao 266021
- China
| | - Junli Peng
- Department of Pharmacology and Medicinal Chemistry
- Qingdao University School of Pharmacy
- Qingdao 266021
- China
| | - Wei Zhu
- Department of Pharmacology and Medicinal Chemistry
- Qingdao University School of Pharmacy
- Qingdao 266021
- China
| | - Ningning Wei
- Department of Pharmacology and Medicinal Chemistry
- Qingdao University School of Pharmacy
- Qingdao 266021
- China
| | - Yanru Zhang
- Department of Pharmacology and Medicinal Chemistry
- Qingdao University School of Pharmacy
- Qingdao 266021
- China
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