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Piyanuch P, Aryamueang S, Khrootkaew T, Mahingsadet K, Chansaenpak K, Kamkaew A. Development of a new series of thioacetal based fluorescence chemosensors for highly sensitive determination of Hg 2+ in environmental samples and cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 317:124429. [PMID: 38754203 DOI: 10.1016/j.saa.2024.124429] [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: 02/16/2024] [Revised: 04/30/2024] [Accepted: 05/07/2024] [Indexed: 05/18/2024]
Abstract
Mercury ion is one of the most harmful metal ions with significant hazards to the environment and human health. Thus, the development of innovative, sensitive, and selective sensors to help address the detrimental impacts of heavy metal contamination is necessary. In this work, we present three new chemosensors based on the deprotection reaction of the thioacetal group for distinguishing Hg2+ in environmental samples. These chemosensors show good photophysical properties with high quantum yield in aqueous medium. These prepared chemosensors were employed as fluorometric sensors for the determination of Hg2+ through the quenching of fluorescence emission due to the Hg2+-induced hydrolysis of the thioacetal to the aldehyde group. In the presence of Hg2+, chemosensors showed an emissive color transformation from blue fluorescence to non-fluorescence under UV light, which was readily seen by the visual eye. These chemosensors also exhibited highly distinctive selectivity toward Hg2+ over other interfering metal ions, with detection limits of 1.1 ppb, 13.4 ppb, and 12.7 ppb. Moreover, the practical applicability of chemosensor was successfully demonstrated in real water samples and herb extract samples.
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Affiliation(s)
- Pornthip Piyanuch
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Sirimongkon Aryamueang
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Tunyawat Khrootkaew
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Kingsak Mahingsadet
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Kantapat Chansaenpak
- National Nanotechnology Center, National Science and Technology Development Agency, Thailand Science Park, Pathum Thani 12120, Thailand.
| | - Anyanee Kamkaew
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
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2
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Srishti K, Negi O, Hota PK. Recent Development on Copper-Sensor and its Biological Applications: A Review. J Fluoresc 2024:10.1007/s10895-024-03587-y. [PMID: 38416283 DOI: 10.1007/s10895-024-03587-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 01/14/2024] [Indexed: 02/29/2024]
Abstract
Metal ion recognition is one of the most prospective research topics in the field of chemical sensors due to its wide range of clinical, biological and environmental applications. In this context, hydrazones are well known compounds that exhibit metal sensing and several biological properties due to the presence of N=CH- bond. Some of the biological properties includes anti-cancer, anti-tumor, anti-oxidant, anti-microbial activities. Hydrazones are also used as a ligand to detect metal ion as well as to generate metal complexes that exhibit medicinal properties. Thus, in recent years, many attempts were made to develop novel ligands with enhanced metal sensing and medicinal properties. In this review, some of the recent development on the hydrazones and their copper complexes are covered from the last few years from 2015-2023. These includes significance of copper ions, synthesis, biological properties, mechanism and metal sensing properties of some of the copper complexes were discussed.
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Affiliation(s)
- Km Srishti
- Department of Chemistry, School of Sciences, Hemvati Nandan Bahuguna Garhwal University, Srinagar Garhwal, Uttarakhand, 246174, India
| | - Oseen Negi
- Department of Chemistry, School of Sciences, Hemvati Nandan Bahuguna Garhwal University, Srinagar Garhwal, Uttarakhand, 246174, India
| | - Prasanta Kumar Hota
- Department of Chemistry, School of Sciences, Hemvati Nandan Bahuguna Garhwal University, Srinagar Garhwal, Uttarakhand, 246174, India.
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3
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Sun H, Xu Q, Ren M, Kong F. A biocompatible chitosan-based fluorescent polymer for efficient H 2O 2 detection in living cells and water samples. Int J Biol Macromol 2024; 257:128760. [PMID: 38103662 DOI: 10.1016/j.ijbiomac.2023.128760] [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: 09/18/2023] [Revised: 11/29/2023] [Accepted: 12/10/2023] [Indexed: 12/19/2023]
Abstract
As a biomarker of oxidative stress, hydrogen peroxide (H2O2) plays a complex role in organisms, including regulating cell signaling, respiration, the immune system, and other life processes. Therefore, it is important to develop a tool that can simply and effectively monitor H2O2 levels in organisms and the environment. In this work, naphthalene fluorophores with a borate structure were introduced into chitosan (CTS) azide, and a CTS-based fluorescence sensor (CTS-HP) was designed for sensitive H2O2 detection. The biocompatibility and degradability of CTS endowed CTS-HP with reduced biotoxicity compared with organic fluorescent dyes, and the substitution degree of fluorophores on the CTS chains was 0.703. The randomly coiled chain structure of the CTS-HP probe enabled the boronic acid recognition sites on the fluorophores to achieve the enrichment of analyte H2O2 through a synergistic effect. Therefore, the probe CTS-HP (10 μg mL-1) exhibited a 21-fold fluorescence enhancement and good detection limit (LOD = 8.98 nM) in H2O2 solution, reaching the maximum fluorescence response faster (within 16 min). The probe also successfully achieved the fluorescence imaging of endogenous and exogenous H2O2 in zebrafish and living cells and labeled the recovery experiment of H2O2 in real water samples (recoveries rates of 90.93-102.9 % and RSD < 3.09 %).
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Affiliation(s)
- Hui Sun
- 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, PR China
| | - Qingyu Xu
- 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, PR China
| | - Mingguang Ren
- 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, PR China.
| | - Fangong Kong
- 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, PR China.
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4
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Sun H, Xu Q, Xu C, Zhang Y, Ai J, Ren M, Liu K, Kong F. Construction of a water-soluble fluorescent probe for copper (II) ion detection in live cells and food products. Food Chem 2023; 418:135994. [PMID: 36989639 DOI: 10.1016/j.foodchem.2023.135994] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 03/15/2023] [Accepted: 03/18/2023] [Indexed: 03/29/2023]
Abstract
The quality of wine can be affected by excess Cu2+ due to the occurrence of oxidation reactions or precipitation. Therefore, it is essential to use simple and effective testing methods to ensure the Cu2+ content in wine. In this work, we designed and synthesized a rhodamine polymer fluorescent probe (PEG-R). The water solubility of PEG-R was improved by the introduction of polyethylene glycol, which improved the performance and broadened its application in the food field. The PEG-R was characterized by high sensitivity, selectivity and fast response to Cu2+ and was able to complete the response process within 30 s, with approximately 29-fold fluorescence enhancement of the probe after exposure to Cu2+, the limit of detection (LOD) was 1.295 × 10-6 M. The probe can be used for the determination of Cu2+ in living cells, zebrafish, white wine and food products, and it was made into practical gels and test strips.
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Affiliation(s)
- Hui Sun
- 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, PR China
| | - Qingyu Xu
- 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, PR China
| | - Chen Xu
- 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, PR China
| | - Yukun Zhang
- 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, PR China
| | - Jindong Ai
- 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, PR China
| | - Mingguang Ren
- 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, PR 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, PR China.
| | - Fangong Kong
- 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, PR China
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Liu X, Shi T, Xu C, Zhu M, Wang Y. A highly selective and sensitive ICT-based Cu 2+ fluorescent probe and its application in bioimaging. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 262:115127. [PMID: 37320915 DOI: 10.1016/j.ecoenv.2023.115127] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 06/05/2023] [Accepted: 06/08/2023] [Indexed: 06/17/2023]
Abstract
Cu2+ is an essential trace element for the organism, but its excess can also cause irreversible damage to the organism. As such, a "Turn-Off" fluorescent probe DPAP for the specific detection of Cu2+ was successfully constructed. DPAP exhibits large Stokes shift (120 nm), fast reaction speed (1 min), low detection limit (15.2 nM), low toxicity, and good cell permeability. Cu2+ quenches the fluorescence of DPAP by blocking its intramolecular charge transfer process to achieve the detection of Cu2+ and has been confirmed by HRMS, 1H NMR and DFT calculations. Excitingly, the five-cycle detection of Cu2+ and the successful recovery of trace Cu2+ in environmental water samples fully demonstrate the potential of DPAP for practical applications. In particular, DPAP can observe the distribution and translocation patterns of exogenous Cu2+ in HeLa cells and zebrafish in real-time. This research concept has offered important theoretical support for the study of the environmental behavior of heavy metal ions.
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Affiliation(s)
- Xina Liu
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| | - Taozhong Shi
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| | - Chenyang Xu
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| | - Meiqing Zhu
- School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, China.
| | - Yi Wang
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China.
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6
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Veena K, Chandrasekhar S, Raghu M, Yogesh Kumar K, Pradeep Kumar C, Alswieleh AM, Anusuya Devi V, Prashanth M, Jeon BH. Facile green synthesis of samarium sesquioxide nanoparticle as a quencher for biologically active imidazole analogues: Computational and experimental insights. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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7
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Sahu S, Sikdar Y, Bag R, Cerezo J, Cerón-Carrasco JP, Goswami S. Turn on Fluorescence Sensing of Zn2+ Based on Fused Isoindole-Imidazole Scaffold. Molecules 2022; 27:molecules27092859. [PMID: 35566211 PMCID: PMC9103770 DOI: 10.3390/molecules27092859] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/13/2022] [Accepted: 04/25/2022] [Indexed: 02/05/2023] Open
Abstract
Optical chemosensors caused a revolution in the field of sensing due to their high specificity, sensitivity, and fast detection features. Imidazole derivatives have offered promising features in the literature as they bear suitable donor/acceptor groups for the selective analytes in the skeleton. In this work, an isoindole-imidazole containing a Schiff base chemosensor (1-{3-[(2-Diethylamino-ethylimino)-methyl]-2-hydroxy-5-methyl-phenyl}-2H-imidazo[5,1-a]isoindole-3,5-dione) was designed and synthesized. The complete sensing phenomena have been investigated by means of UV-Vis, fluorescence, lifetime measurement, FT-IR, NMR and ESI-MS spectroscopic techniques. The optical properties of the synthesized ligand were investigated in 3:7 HEPES buffer:DMSO medium and found to be highly selective and sensitive toward Zn2+ ion through a fluorescence turn-on response with detection limit of 0.073 μm. Furthermore, this response is effective in gel form also. The competition studies reveal that the response of the probe for Zn2+ ion is unaffected by other relevant metal ions. The stoichiometric binding study was performed utilizing Job’s method which indicated a 1:1 sensor–Zn2+ ensemble. Computational calculations were performed to pinpoint the mechanism of sensing.
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Affiliation(s)
- Sutapa Sahu
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, India; (S.S.); (R.B.)
| | - Yeasin Sikdar
- Department of Chemistry, The Bhawanipur Education Society College, 5, LalaLajpat Rai Sarani, Kolkata 700020, India;
| | - Riya Bag
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, India; (S.S.); (R.B.)
| | - Javier Cerezo
- Departamento de Química, Universidad Autónoma de Madrid, 28049 Madrid, Spain;
| | - José P. Cerón-Carrasco
- Centro Universitario de la Defensa, Academia General del Aire, Universidad Politécnica de Cartagena, C/Coronel López Peña S/N, Santiago de La Ribera, 30720 Murcia, Spain
- Correspondence: (J.P.C.-C.); (S.G.)
| | - Sanchita Goswami
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, India; (S.S.); (R.B.)
- Correspondence: (J.P.C.-C.); (S.G.)
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8
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Wang J, Ding X, Lan Z, Liu G, Hou S, Hou S. Imidazole Compounds: Synthesis, Characterization and Application in Optical Analysis. Crit Rev Anal Chem 2022. [DOI: 10.1080/10408347.2021.2023459] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Junjie Wang
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, P.R. China
| | - Xin Ding
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, P.R. China
| | - Zhenni Lan
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, P.R. China
| | - Guangyan Liu
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, P.R. China
| | - Shili Hou
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, P.R. China
| | - Shifeng Hou
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, P.R. China
- National Engineering and Technology Research Center for Colloidal Materials, Shandong University, Jinan, P.R. China
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9
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Tetraphenylethylene-Substituted Bis(thienyl)imidazole (DTITPE), An Efficient Molecular Sensor for the Detection and Quantification of Fluoride Ions. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9100285] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Fluoride ion plays a pivotal role in a range of biological and chemical applications however excessive exposure can cause severe kidney and gastric problems. A simple and selective molecular sensor, 4,5-di(thien-2-yl)-2-(4-(1,2,2-triphenylvinyl)-phenyl)-1H-imidazole, DTITPE, has been synthesized for the detection of fluoride ions, with detection limits of 1.37 × 10−7 M and 2.67 × 10−13 M, determined by UV-vis. and fluorescence spectroscopy, respectively. The variation in the optical properties of the molecular sensor in the presence of fluoride ions was explained by an intermolecular charge transfer (ICT) process between the bis(thienyl) and tetraphenylethylene (TPE) moieties upon the formation of a N-H---F− hydrogen bond of the imidazole proton. The sensing mechanism exhibited by DTITPE for fluoride ions was confirmed by 1H NMR spectroscopic studies and density functional theory (DFT) calculations. Test strips coated with the molecular sensor can detect fluoride ions in THF, undergoing a color change from white to yellow, which can be observed with the naked eye, showcasing their potential real-world application.
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10
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Zhang D, Wang Z, Yang J, Yi L, Liao L, Xiao X. Development of a method for the detection of Cu 2+ in the environment and live cells using a synthesized spider web-like fluorescent probe. Biosens Bioelectron 2021; 182:113174. [PMID: 33831692 DOI: 10.1016/j.bios.2021.113174] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 02/25/2021] [Accepted: 03/14/2021] [Indexed: 02/02/2023]
Abstract
A macrocyclic Schiff base fluorescent probe [1,2-phenylenediamine-2,6-pyridinedialdehyde macrocyclic Schiff base] (BP-MSB) based on 2,6-pyridinedialdehyde was synthesized for use in the detection of Cu2+ in environmental water samples and live cells imaging by the method of specific recognition. The free fluorescent probe BP-MSB shows strong fluorescence in DMSO/H2O. The probe shows high sensitivity and selectivity for Cu2+ through "turn-off" fluorescence response in DMSO/H2O buffer solution (pH = 6.5), with a detection limit of 0.83 nM, which is far below the maximum allowable drinking water content of 20.0 μM specified by the US Environmental Protection Agency. The BP-MSB fluorescence quenching method was used for the determination of Cu2+ in Xiang Jiang water samples and tap-water. Furthermore, addition of the same number of moles of ethylene diamine tetraacetic acid (EDTA) can realize the reversible recognition of Cu2+ by the probe BP-MSB. Most importantly, the fluorescence imaging of live cells after incubation of BP-MSB with GM12878 cells showed good imaging performance, confirming the sensitivity of the fluorescent probe BP-MSB in vivo. The probe was also used to form an analog logic gate. This probe has the advantages of good stability, simple operation and high selectivity, which provides a broad prospect for environmental monitoring, intracellular detection and practical application of POCT.
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Affiliation(s)
- Di Zhang
- School of Chemistry and Chemical Engineering, Hunan Province Key Laboratory for the Design and Application of Actinide Complexes, School of Pharmaceutical Science, University of South China, Hengyang City, Hunan Province, 421001, PR China
| | - Zhimei Wang
- School of Chemistry and Chemical Engineering, Hunan Province Key Laboratory for the Design and Application of Actinide Complexes, School of Pharmaceutical Science, University of South China, Hengyang City, Hunan Province, 421001, PR China
| | - Jing Yang
- Hengyang Market Supervision & Inspection and Testing Center, Hengyang City, 421001, Hunan Province, PR China
| | - Lan Yi
- School of Chemistry and Chemical Engineering, Hunan Province Key Laboratory for the Design and Application of Actinide Complexes, School of Pharmaceutical Science, University of South China, Hengyang City, Hunan Province, 421001, PR China
| | - Lifu Liao
- School of Chemistry and Chemical Engineering, Hunan Province Key Laboratory for the Design and Application of Actinide Complexes, School of Pharmaceutical Science, University of South China, Hengyang City, Hunan Province, 421001, PR China
| | - Xilin Xiao
- School of Chemistry and Chemical Engineering, Hunan Province Key Laboratory for the Design and Application of Actinide Complexes, School of Pharmaceutical Science, University of South China, Hengyang City, Hunan Province, 421001, PR China; Key Laboratory of Hengyang for Health Hazard Factors Inspection and Quarantine, Hunan Key Laboratory of Typical Environmental Pollution and Health Hazards, University of South China, Hengyang City, Hunan, 421001, PR China.
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11
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Fernandes GE, Ugwu C. Cu
2+
sensing via noncovalent complexes of fluorescent whitening agents and imidazole‐based polymeric dye transfer inhibitors. J Appl Polym Sci 2020. [DOI: 10.1002/app.48915] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
| | - Chidera Ugwu
- Department of Chemical EngineeringTexas Tech University Lubbock Texas 79409‐3121
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12
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Ekmekci Z, Yilmaz G, Duman E. Switching among logic XNOR, IMPLICATION and INHIBIT gates at molecular level and selectively sensing of Cu2+. Chem Phys 2020. [DOI: 10.1016/j.chemphys.2020.110693] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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13
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A Reversible Colorimetric and Fluorescence "Turn-Off" Chemosensor for Detection of Cu 2+ and Its Application in Living Cell Imaging. Molecules 2019; 24:molecules24234283. [PMID: 31775232 PMCID: PMC6930558 DOI: 10.3390/molecules24234283] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/12/2019] [Accepted: 11/22/2019] [Indexed: 11/17/2022] Open
Abstract
Dual-function chemosensors that combine the capability of colorimetric and fluorimetric detection of Cu2+ are still relatively rare. Herein, we report that a 3-hydroxyflavone derivative (E)-2-(4-(dimethylamino)styryl)-3-hydroxy-4H-chromen-4-one (4), which is a red-emitting fluorophore, could serve as a reversible colorimetric and fluorescence “turn-off” chemosensor for the detection of Cu2+. Upon addition of Cu2+ to 4 in neutral aqueous solution, a dramatic color change from yellow to purple-red was clearly observed, and its fluorescence was markedly quenched, which was attributed to the complexation between the chemosensor and Cu2+. Conditions of the sensing process had been optimized, and the sensing studies were performed in a solution of ethanol/phosphate buffer saline (v/v = 3:7, pH = 7.0). The sensing system exhibited high selectivity towards Cu2+. The limit of naked eye detection of Cu2+ was determined at 8 × 10−6 mol/L, whereas the fluorescence titration experiment showed a detection limit at 5.7 × 10−7 mol/L. The complexation between 4 and Cu2+ was reversible, and the binding constant was found to be 3.2 × 104 M−1. Moreover, bioimaging experiments showed that 4 could penetrate the cell membrane and respond to the intracellular changes of Cu2+ within living cells, which indicated its potential for biological applications.
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14
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Doumani N, Bou-Maroun E, Maalouly J, Tueni M, Dubois A, Bernhard C, Denat F, Cayot P, Sok N. A New pH-Dependent Macrocyclic Rhodamine B-Based Fluorescent Probe for Copper Detection in White Wine. SENSORS 2019; 19:s19204514. [PMID: 31627384 PMCID: PMC6832540 DOI: 10.3390/s19204514] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 10/13/2019] [Accepted: 10/15/2019] [Indexed: 01/31/2023]
Abstract
For efficiently measuring copper (II) ions in the acidic media of white wine, a new chemosensor based on rhodamine B coupled to a tetraazamacrocyclic ring (13aneN4CH2NH2) was designed and synthesized by a one-pot reaction using ethanol as a green solvent. The obtained chemosensor was characterized via NMR, UV and fluorescent spectra. It was marked with no color emission under neutral pH conditions, with a pink color emission under acidic conditions, and a magenta color emission under acidic conditions where copper (II) ions were present. The sensitivity towards copper (II) ions was tested and verified over Ca2+, Ag+, Zn2+, Mg2+, Co2+, Ni2+, Fe2+, Pb2+, Cd2+, Fe3+, and Mn2+, with a detection limit of 4.38 × 10-8 M in the fluorescence spectrum.
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Affiliation(s)
- Nour Doumani
- UMR PAM Procédés Alimentaires et Microbiologiques, Université de Bourgogne Franche-Comté/AgroSup Dijon, 1 esplanade Erasme, 21000 Dijon, France
- Département de Chimie et de Biochimie, Faculté des Sciences II, Université Libanaise, Jdeideth El Matn, Fanar 90656, Lebanon
- Département des Sciences de la Vie et de la Terre - Nutrition, Faculté des Sciences II, Université Libanaise, Jdeideth El Matn, Fanar 90656, Lebanon
| | - Elias Bou-Maroun
- UMR PAM Procédés Alimentaires et Microbiologiques, Université de Bourgogne Franche-Comté/AgroSup Dijon, 1 esplanade Erasme, 21000 Dijon, France
| | - Jacqueline Maalouly
- Département de Chimie et de Biochimie, Faculté des Sciences II, Université Libanaise, Jdeideth El Matn, Fanar 90656, Lebanon
| | - Maya Tueni
- Département des Sciences de la Vie et de la Terre - Nutrition, Faculté des Sciences II, Université Libanaise, Jdeideth El Matn, Fanar 90656, Lebanon
| | - Adrien Dubois
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 5260, CNRS-12 Université de Bourgogne, 9 Avenue Alain Savary, 21078 Dijon, France
| | - Claire Bernhard
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 5260, CNRS-12 Université de Bourgogne, 9 Avenue Alain Savary, 21078 Dijon, France
| | - Franck Denat
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 5260, CNRS-12 Université de Bourgogne, 9 Avenue Alain Savary, 21078 Dijon, France
| | - Philippe Cayot
- UMR PAM Procédés Alimentaires et Microbiologiques, Université de Bourgogne Franche-Comté/AgroSup Dijon, 1 esplanade Erasme, 21000 Dijon, France
| | - Nicolas Sok
- UMR PAM Procédés Alimentaires et Microbiologiques, Université de Bourgogne Franche-Comté/AgroSup Dijon, 1 esplanade Erasme, 21000 Dijon, France.
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15
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Praikaew P, Maniam S, Charoenpanich A, Sirirak J, Promarak V, Langford SJ, Wanichacheva N. Water-soluble Cu2+-fluorescent sensor based on core-substituted naphthalene diimide and its application in drinking water analysis and live cell imaging. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.05.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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16
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Moriuchi-Kawakami T, Mizuno Y, Inoue T, Matsubara S, Moriuchi T. A C3-substituted cyclotriveratrylene derivative with 8-quinolinyl groups as a fluorescence-enhanced probe for the sensing of Cu2+ ions. Analyst 2019; 144:1140-1146. [DOI: 10.1039/c8an01615a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
C3-Substituted CTV derivatives with 8-quinolinyl groups exhibited a selective response of fluorescence enhancement toward Cu2+ ions even in the presence of other co-existing cations.
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Affiliation(s)
- Takayo Moriuchi-Kawakami
- Department of Applied Chemistry
- Faculty of Engineering
- Osaka Institute of Technology
- Osaka 535-8585
- Japan
| | - Yohei Mizuno
- Department of Applied Chemistry
- Faculty of Engineering
- Osaka Institute of Technology
- Osaka 535-8585
- Japan
| | - Tsubasa Inoue
- Department of Applied Chemistry
- Faculty of Engineering
- Osaka Institute of Technology
- Osaka 535-8585
- Japan
| | - Shota Matsubara
- Department of Applied Chemistry
- Faculty of Engineering
- Osaka Institute of Technology
- Osaka 535-8585
- Japan
| | - Toshiyuki Moriuchi
- Division of Molecular Materials Science
- Graduate School of Science
- Osaka City University
- Osaka 558-8585
- Japan
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17
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Balamurugan G, Velmathi S, Thirumalaivasan N, Wu SP. New phenazine based AIE probes for selective detection of aluminium(iii) ions in presence of other trivalent metal ions in living cells. Analyst 2018; 142:4721-4726. [PMID: 29159333 DOI: 10.1039/c7an01478c] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Phenazine fluorophore based imidazole derivatives (S1 and S2) were synthesized and sensor studies were carried out with various cations. Aggregation induced emission (AIE) was observed selectively for Al3+ among other cations under study in case of both sensors. 1H NMR titration supported the aggregation induced emission of S2 with Al3+. ESI mass spectra successfully confirmed the aggregate formation. SEM images clearly showed the aggregation of receptor induced by Al3+ in a flower-like fashion. AIE probe was successfully applied for bio-imaging of RAW264.7 cells.
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Affiliation(s)
- Gopal Balamurugan
- Organic and polymer synthesis Laboratory, Department of Chemistry, National Institute of Technology, Tiruchirappalli-620015, India.
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18
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Moriuchi-Kawakami T, Hisada Y, Higashikado A, Inoue T, Fujimori K, Moriuchi T. Bis(1-pyrenylmethyl)-2-benzyl-2-methyl-malonate as a Cu 2+ Ion-Selective Fluoroionophore. Molecules 2017; 22:molecules22091415. [PMID: 28841193 PMCID: PMC6151551 DOI: 10.3390/molecules22091415] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 08/22/2017] [Accepted: 08/23/2017] [Indexed: 01/02/2023] Open
Abstract
A new malonate possessing two pyrene moieties was synthesized as a fluoroionophore, and its structure and fluorescence spectroscopic properties were investigated. When excited at 344 nm in acetonitrile/chloroform (9:1, v/v), the synthesized bispyrenyl malonate has the fluorescence of intramolecular excimer (λem = 467 nm) emissions and not a pyrene monomer emission (λem = 394 nm). A large absolute fluorescence quantum yield was obtained in the solid state (ΦPL = 0.65) rather than in solution (ΦPL = 0.13). X-ray crystallography analysis clarified the molecular structure and alignment of the bispyrenyl malonate in the crystal phase, elucidating its fluorescence spectroscopic properties. Such analysis also suggests there are intramolecular C-H···π interactions and intermolecular π···π interactions between the pyrenyl rings. Interestingly, the synthesized bispyrenyl malonate exhibits excellent fluorescence sensing for the Cu2+ ion. Remarkable fluorescence intensity enhancement was only observed with the addition of the Cu2+ ion.
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Affiliation(s)
- Takayo Moriuchi-Kawakami
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi, Osaka 535-8585, Japan.
| | - Youji Hisada
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi, Osaka 535-8585, Japan.
| | - Akihisa Higashikado
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi, Osaka 535-8585, Japan.
| | - Tsubasa Inoue
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi, Osaka 535-8585, Japan.
| | - Keiichi Fujimori
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi, Osaka 535-8585, Japan.
| | - Toshiyuki Moriuchi
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan.
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