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Luo R, Yang D, Xu C, Zhang D, Li N, Fan Y, Zhang X. A multifunctional “off–on” fluorescence probe for Al3+, Zn2+ and La3+ detection and cellular imaging applications. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2023. [DOI: 10.1007/s13738-022-02672-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Yang J, Chen W, Chen X, Zhang X, Zhou H, Du H, Wang M, Ma Y, Jin X. Detection of Cu 2+ and S 2- with fluorescent polymer nanoparticles and bioimaging in HeLa cells. Anal Bioanal Chem 2021; 413:3945-3953. [PMID: 33954830 DOI: 10.1007/s00216-021-03345-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/03/2021] [Accepted: 04/13/2021] [Indexed: 11/26/2022]
Abstract
Novel spherical polymer nanoparticles were synthesized by hyperbranched polyethylenimine (hPEI) and 6-hydroxy-2-naphthaldehyde (HNA) via Schiff base reaction (one-pot reaction), which had great advantages in water solubility and green synthesis. Meanwhile, probe PEI-HNA could quickly detect Cu2+ in the range of 0-60 μM in 30 s with the detection limit of 243 nM. The fluorescence of PEI-HNA-Cu2+ could be recovered by the addition of S2- in 50 s with the detection limit of 227 nM. Based on the excellent optical properties, PEI-HNA has been used in the bioimaging of living cells with excellent cell penetrability and low toxicity. More importantly, PEI-HNA has been doped into filter paper, hydrogel, and nanofibrous film to prepare solid-phase sensors, displaying rapid response and excellent sensitivity. Moreover, the low-cost and simple preparation of these sensors offers great potential and possibilities for industrialization, which could help accelerate the development of sensors in environmental and biological fields.
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Affiliation(s)
- Jin Yang
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, 710032, Shaanxi, China
| | - Weixing Chen
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, 710032, Shaanxi, China.
| | - Xinyu Chen
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, 710032, Shaanxi, China
| | - Xi Zhang
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, 710032, Shaanxi, China
| | - Hongwei Zhou
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, 710032, Shaanxi, China
| | - Haotian Du
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, 710032, Shaanxi, China
| | - Mingcheng Wang
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, 710032, Shaanxi, China
| | - Yiting Ma
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, 710032, Shaanxi, China
| | - Xilang Jin
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, 710032, Shaanxi, China.
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Wang S, Cai K, Song Y, Zhu Y. A Novel Fluorescent 1,10‐Phenanthroline‐2,9‐dicarboxaldehyde‐ 2,5‐diaminoterephthalicacid‐Schiff Base Polymer for Cu
2+
Detection. ChemistrySelect 2021. [DOI: 10.1002/slct.202100337] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Shiqi Wang
- Key Laboratory of Functional Small Organic Molecule Ministry of Education College of Chemistry and Chemical Engineering Jiangxi Normal University Nanchang 330022 China
| | - Keying Cai
- Key Laboratory of Functional Small Organic Molecule Ministry of Education College of Chemistry and Chemical Engineering Jiangxi Normal University Nanchang 330022 China
| | - Yonghai Song
- Key Laboratory of Functional Small Organic Molecule Ministry of Education College of Chemistry and Chemical Engineering Jiangxi Normal University Nanchang 330022 China
| | - Yongmei Zhu
- Analysis and Testing Center Jiangxi Normal University Nanchang 330022 China
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Yadav N, Kumar R, Singh AK, Mohiyuddin S, Gopinath P. Systematic approach of chromone skeleton for detecting Mg 2+, ion: Applications for sustainable cytotoxicity and cell imaging possibilities. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 235:118290. [PMID: 32294587 DOI: 10.1016/j.saa.2020.118290] [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: 12/15/2019] [Revised: 03/19/2020] [Accepted: 03/20/2020] [Indexed: 06/11/2023]
Abstract
The systematic studies of chromone appended novel chemosensors, favored to Mg2+ ion detection, these were analyzed and characterized by different spectroscopic techniques such as NMR, mass spectroscopy, FTIR and optical techniques. The binding demeanor of the ligands was executed with the library of metal ions and shown the good coordination with Mg2+ ion to the ligand's cavity. Both ligands demonstrated good binding behavior with Mg2+ ion. The ligands represented 1: 1 stoichiometry with Mg2+ ions through Job's plot. The low limit of detection of Mg2+ ion was determined as 2.56 × 10-6 and 1.28 × 10-6 for La and Lb respectively. No interference was occurred in Inference study by foreign metal ions that supported the specific detection of Mg2+ ion among the other metal ions. Further, the cytotoxicity assay test of these chromone appended ligands revealed that both ligands and their respective compound with Mg2+ ion shown negligible toxicity with HeLa cancer cell line. Further, due to the fluorescence properties of the ligands, with or without Mg2+ ion was successfully tested in bioimaging experiment of HeLa cancer cell lines and found that ligands with Mg2+ ions represented good imaging with HeLa cancer cell.
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Affiliation(s)
- Neetu Yadav
- Department of Chemistry, Indian Institute of Technology-Roorkee, Roorkee 247667, India
| | - Raj Kumar
- Department of Metallurgical and Materials Engineering, Indian Institute of Technology-Roorkee, Roorkee 247667, India
| | - Ashok Kumar Singh
- Department of Chemistry, Indian Institute of Technology-Roorkee, Roorkee 247667, India.
| | - Shanid Mohiyuddin
- Department of Biotechnology, Indian Institute of Technology-Roorkee, Roorkee 247667, India
| | - P Gopinath
- Department of Biotechnology, Indian Institute of Technology-Roorkee, Roorkee 247667, India
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Wang H, Yao S, Liu Q, Wang K, Yu H, Zhu X, Kong L, Zhou H. Theoretical exploration for recognition mechanism of two similar coumarin-based probes on Hg2+ and Cu2+. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.126870] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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So H, Chae JB, Kim C. A thiol-containing colorimetric chemosensor for relay recognition of Cu2+ and S2− in aqueous media with a low detection limit. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.04.024] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Li Y, Zhang W, Jiang X, Kou Y, Lu J, Tan L. Investigation of photo-induced electron transfer between amino-functionalized graphene quantum dots and selenium nanoparticle and it's application for sensitive fluorescent detection of copper ions. Talanta 2019; 197:341-347. [PMID: 30771945 DOI: 10.1016/j.talanta.2019.01.036] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 01/05/2019] [Accepted: 01/09/2019] [Indexed: 11/25/2022]
Abstract
Copper ions play an essential role in some biological processes. Currently, there is a need for the development of convenient and reliable analytical methods for the Cu2+ measurement. In the present work, a sensitive fluorescence method was developed for the determination of copper ions. Amino-functionalized graphene quantum dots (af-GQDs) and selenium nanoparticles (Se NPs) were synthetized, respectively, and they were characterized via transmission electron microscope, infrared spectrum analysis and X-ray photoelectron spectrum measurement. Photo-induced electron transfer (PET) between the prepared two nanomaterials could effectively quench the fluorescence of af-GQDs. Cu(II) was reduced to Cu(I) in the presence ascorbic acid and Cu2Se was finally generated on Se NPs surface, which led to the declined PET efficiency and inhibited the fluorescence quenching of af-GQDs. The change in fluorescence intensity was linearly correlated to the logarithm of the Cu2+ concentration from 1 nM to 10 μM, with a detection limit of 0.4 nM under the optimal conditions. The detections of copper ions in water samples were realized via standard addition method and the recovery values varied from 98.7% to 103%. The proposed fluorescence method was also employed to analyze the uptake of Cu2+ into human cervical carcinoma HeLa cells and cisplatin-resistant HeLa cells (HeLa/DDP cells). The experimental results indicate that the decreased hCTR1 expression level in HeLa/DDP cells weakened the uptake of copper ions into these drug-resistant tumor cells.
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Affiliation(s)
- Yi Li
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Weilu Zhang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Xiangmei Jiang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Yanxia Kou
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Jiajia Lu
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Liang Tan
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China.
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Jakubek M, Kejík Z, Kaplánek R, Veselá H, Sýkora D, Martásek P, Král V. Perimidine-based synthetic receptors for determination of copper(II) in water solution. Supramol Chem 2017. [DOI: 10.1080/10610278.2017.1414216] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Milan Jakubek
- First Faculty of Medicine, Charles University , Prague, Czech Republic
- Faculty of Chemical Engineering, Department of Analytical Chemistry, University of Chemistry and Technology , Prague, Czech Republic
| | - Zdeněk Kejík
- First Faculty of Medicine, Charles University , Prague, Czech Republic
| | - Robert Kaplánek
- First Faculty of Medicine, Charles University , Prague, Czech Republic
- Faculty of Chemical Engineering, Department of Analytical Chemistry, University of Chemistry and Technology , Prague, Czech Republic
| | - Hana Veselá
- Faculty of Chemical Engineering, Department of Analytical Chemistry, University of Chemistry and Technology , Prague, Czech Republic
| | - David Sýkora
- Faculty of Chemical Engineering, Department of Analytical Chemistry, University of Chemistry and Technology , Prague, Czech Republic
| | - Pavel Martásek
- First Faculty of Medicine, Charles University , Prague, Czech Republic
| | - Vladimír Král
- First Faculty of Medicine, Charles University , Prague, Czech Republic
- Faculty of Chemical Engineering, Department of Analytical Chemistry, University of Chemistry and Technology , Prague, Czech Republic
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A highly selective and sensitive turn-on fluorescent probe for copper(II) ion with a large Stokes shift. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.10.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Hu X, Liu Y, Duan Y, Han J, Li Z, Han T. A turn-on type stimuli-responsive fluorescent dye with specific solvent effect: Implication for a new prototype of paper using water as the ink. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 184:7-12. [PMID: 28475959 DOI: 10.1016/j.saa.2017.04.079] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 04/26/2017] [Accepted: 04/27/2017] [Indexed: 06/07/2023]
Abstract
In this study, we reported the photoluminescence (PL) behaviour of a new intramolecular charge transfer (ICT) compound, ((E)-2-(((2-hydroxynaphthalen-1-yl)methylene)amino)benzoic acid, (HABA), which shows ICT solvent effect in aprotic solvents as confirmed by absorption and emission spectra. While in protic solvents including water and ethanol, the charge transfer (CT) band significantly reduces. Remarkable fluorescence enhancement in the blue region was also observed for HABA in polar protic solvents. We described such phenomena as "specific solvent effect". It can be ascribed to the hydrogen bonding formation between HABA and protic solvents, which not only causes significant reduction in the rate of internal conversion but also elevates the energy gap. Density functional theory (DFT) calculations as well as the dynamics analysis were performed to further verify the existence of hydrogen bonding complexes. Stronger emission turn-on effect was observed on HABA solid film when it is treated with water and base solution. The stimuli-responsive fluorescence of HABA enables a new green printing technique that uses water/base as the ink, affording fluorescent handwritings highly distinct from the background. Thermoanalysis of the dye suggests the nice thermostability, which is highly desired for real-world printing in a wide temperature range.
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Affiliation(s)
- Xiaochen Hu
- Department of Chemistry, Capital Normal University, 100048 Beijing, P.R. China
| | - Yang Liu
- Beijing Key Laboratory of Radiation Advanced Materials, Beijing Research Center for Radiation Application, 100015 Beijing, P.R. China
| | - Yuai Duan
- Department of Chemistry, Capital Normal University, 100048 Beijing, P.R. China
| | - Jingqi Han
- Department of Chemistry, Capital Normal University, 100048 Beijing, P.R. China
| | - Zhongfeng Li
- Department of Chemistry, Capital Normal University, 100048 Beijing, P.R. China
| | - Tianyu Han
- Department of Chemistry, Capital Normal University, 100048 Beijing, P.R. China.
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Seo H, An M, Kim BY, Choi JH, Helal A, Kim HS. Highly selective fluorescent probe for sequential recognition of copper(II) and iodide ions. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.06.034] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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