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Immanuel David C, Lee J, Ramanagul K, Gothandapani V, Kim BJ, Lee HI. Dual channel chemosensor for successive detection of environmentally toxic Pd 2+ and CN - ions and its application to cancer cell imaging. Anal Chim Acta 2024; 1305:342582. [PMID: 38677838 DOI: 10.1016/j.aca.2024.342582] [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: 10/17/2023] [Revised: 03/19/2024] [Accepted: 04/04/2024] [Indexed: 04/29/2024]
Abstract
BACKGROUND Detecting and neutralizing Pd2+ ions are a significant challenge due to their cytotoxicity, even at low concentrations. To address this issue, various chemosensors have been designed for advanced detection systems, offering simplicity and the potential to differentiate signals from different analytes. Nonetheless, these chemosensors often suffer from limited emission response and complex synthesis procedures. As a result, the tracking and quantification of residual palladium in biological systems and environments remain challenging tasks, with only a few chemosensing probes available for commercial use. RESULTS In this paper, a straightforward approach for the selective detection of Pd2+ ions is proposed, which involves the design, synthesis, and utilization of a propargylated naphthalene-derived probe (E)-N'-((2-(prop-2-yn-1-yloxy)naphthalen-1-yl)methylene)benzohydrazide (NHP). The NHP probe exhibits sensitive dual-channel colorimetry and fluorescence Pd2+ detection over other tested metal ions. The detection process is performed through a catalytic depropargylation reaction, followed by an excited state intramolecular proton transfer (ESIPT) process, the detection limit is as low as 11.58 × 10-7 M under mild conditions. Interestingly, the resultant chemodosimeter adduct (E)-N'-((2-hydroxynaphthalen-1-yl)methylene)benzohydrazide (NHH) was employed for the consecutive detection of CN- ions, exhibiting an impressive detection limit of 31.79 × 10-8 M. Validation of both detection processes was achieved through 1H nuclear magnetic resonance and density functional theory calculations. For real-time applications of the NHP and NHH probes, smartphone-assisted detection, and intracellular detection of Pd2+ and CN- ions within HeLa cells were studied. SIGNIFICANCE This research presents a novel naphthalene derivative for visually detecting environmentally toxic Pd2+ and CN- ions. The synthesized probe selectively binds to Pd2+, forming a chemodosimeter. It successfully detects CN- ions through colorimetry and fluorimetry, offering a low detection limit and quick response. Notably, it's the first naphthalene-based small molecule to serve as a dual probe for toxic analytes - palladium and cyanide. Moreover, it effectively detects Pd2+ and CN- intracellularly in cancer cells.
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Affiliation(s)
- Charles Immanuel David
- Department of Chemistry, Chemical Industry Research Institution (CIRI), University of Ulsan, Ulsan, 44776, Republic of Korea
| | - Jihyun Lee
- Department of Chemistry, Chemical Industry Research Institution (CIRI), University of Ulsan, Ulsan, 44776, Republic of Korea
| | - Karthick Ramanagul
- Department of Physics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai, Tamil Nadu, 602105, India
| | - Velraj Gothandapani
- Department of Physics, CEG Campus, Anna University, Chennai, Tamil Nadu, 600025, India
| | - Beom Jin Kim
- Department of Chemistry, Chemical Industry Research Institution (CIRI), University of Ulsan, Ulsan, 44776, Republic of Korea.
| | - Hyung-Il Lee
- Department of Chemistry, Chemical Industry Research Institution (CIRI), University of Ulsan, Ulsan, 44776, Republic of Korea.
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Xiao SY, Liu CX, Peng J, Tan R, Peng Y, Wang YW. A highly sensitive and selective fluorescent probe for rapid detection and intracellular imaging of Pd(II). SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 302:122967. [PMID: 37352784 DOI: 10.1016/j.saa.2023.122967] [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: 02/15/2023] [Revised: 05/29/2023] [Accepted: 05/30/2023] [Indexed: 06/25/2023]
Abstract
A novel near-infrared fluorescent probe (SWJT-13) for detecting Pd2+ ions was designed and synthesized using 3-bromopropargyne group as a recognition site. SWJT-13 can detect Pd2+ ions specifically, which can be quickly recognized by naked eye under natural light. SWJT-13 has a large Stokes shift (155 nm) with LOD of 10.5 nM. The mechanism was verified by 1H NMR, MS, and Gaussian calculations. In addition, the detection of Pd2+ ions by the probe was studied in HeLa cells.
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Affiliation(s)
- Shu-Yuan Xiao
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Chang-Xiang Liu
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Jing Peng
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Rui Tan
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China.
| | - Yu Peng
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China.
| | - Ya-Wen Wang
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China.
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MENGEŞ N. Heterocyclic molecules with ESIPT emission: synthetic approaches, molecular diversities, and application strategies. Turk J Chem 2023; 47:888-909. [PMID: 38173742 PMCID: PMC10760871 DOI: 10.55730/1300-0527.3585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 10/31/2023] [Accepted: 09/30/2023] [Indexed: 01/05/2024] Open
Abstract
Excited-state intramolecular proton transfer (ESIPT) is one of the most essential emission processes in most circumstances because of its dual emission band in most cases and its high Stokes shifts. These distinguishing properties make ESIPT-based probes more suitable for a variety of applications, including analyte sensors, solid-state sensing mechanisms, optical technologies, and biomarkers for endogenous or exogenous compounds in various settings. As a result, researchers around the world are working on ESIPT emissions and developing different scaffolds for various applications or industry demands. This field of study is rapidly expanding and there is a need for an up-to-date review of synthesis methodologies and applications. This paper provides the highlights of ESIPT-based heterocyclic scaffolds, synthesis strategies, and application scenarios in the literature from 2017 to 2023.
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Affiliation(s)
- Nurettin MENGEŞ
- Science and Technology Research and Application Center (BİTAM), Necmettin Erbakan University, Konya,
Turkiye
- Department of Biomedical Engineering, Faculty of Engineering, Necmettin Erbakan University, Konya,
Turkiye
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Shekhovtsov NA, Vinogradova KA, Vorobyova SN, Berezin AS, Plyusnin VF, Naumov DY, Pervukhina NV, Nikolaenkova EB, Tikhonov AY, Bushuev MB. N-Hydroxy- N-oxide photoinduced tautomerization and excitation wavelength dependent luminescence of ESIPT-capable zinc(II) complexes with a rationally designed 1-hydroxy-2,4-di(pyridin-2-yl)-1 H-imidazole ESIPT-ligand. Dalton Trans 2022; 51:9818-9835. [PMID: 35708132 DOI: 10.1039/d2dt01232d] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The ability of 1-hydroxy-1H-imidazoles to undergo proton transfer processes and to exist in N-hydroxy and N-oxide tautomeric forms can be used in coordination chemistry for the design of ESIPT-capable complexes. A series of ESIPT-capable zinc(II) complexes [Zn(HL)Hal2] (Hal = Cl, Br, I) with a rationally designed ESIPT-ligand 1-hydroxy-5-methyl-2,4-di(pyridin-2-yl)-1H-imidazole (HL) featuring spatially separated metal binding and ESIPT sites have been synthesized and characterized. Crystals of these compounds consist of a mixture of two isomers of [Zn(HL)Hal2]. Only a major isomer has a short intramolecular hydrogen bond O-H⋯N as a pre-requisite for ESIPT. In the solid state, the complexes [Zn(HL)Hal2] demonstrate temperature- and excitation wavelength dependent fluorescence in the cyan region due to the interplay of two intraligand fluorescence channels with excited state lifetimes spanning from 0.2 to 4.3 ns. The coordination of HL by Zn2+ ions results in an increase in the photoluminescence efficiency, and the photoluminescence quantum yields (PLQYs) of the complexes reach 12% at λex = 300 nm and 27% at λex = 400 nm in comparison with the PLQY of free HL of ca. 2%. Quantum chemical calculations indicate that N-hydroxy-N-oxide phototautomerization is both thermodynamically and kinetically favourable in the S1 state for [Zn(HL)Hal2]. The proton transfer induces considerable geometrical reorganizations and therefore results in large Stokes shifts of ca. 230 nm. In contrast, auxiliary ESIPT-incapable complexes [ZnL2][Zn(OAc)2]2·2H2O and [ZnL2][ZnCl2]2·4H2O with the deprotonated ligand exhibit excitation wavelength independent emission in the violet region with the Stokes shift reduced to ca. 130 nm.
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Affiliation(s)
- Nikita A Shekhovtsov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Katerina A Vinogradova
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Sofia N Vorobyova
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Alexey S Berezin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Victor F Plyusnin
- Institute of Chemical Kinetics and Combustion, Siberian Branch of Russian Academy of Sciences, 3, Institutskaya str., Novosibirsk, 630090, Russia
| | - Dmitry Yu Naumov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Natalia V Pervukhina
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Elena B Nikolaenkova
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, 9, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Alexsei Ya Tikhonov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, 9, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Mark B Bushuev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
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AbhijnaKrishna R, Velmathi S. A review on fluorimetric and colorimetric detection of metal ions by chemodosimetric approach 2013–2021. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214401] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Yang B, Huang J, Bao C, Zhang S, Han Y. A highly sensitive colorimetric and ratiometric fluorescent probe based on 3-hydroxyphthalimide for detection of Hg2+ in aqueous solution and its application in real sample analysis. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151534] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Sóvári D, Keserű GM, Ábrányi-Balogh P. Application of Boroisoquinoline Fluorophores as Chemodosimeters for Fluoride Ion and Pd (0). MATERIALS (BASEL, SWITZERLAND) 2020; 13:E199. [PMID: 31906592 PMCID: PMC6981940 DOI: 10.3390/ma13010199] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/25/2019] [Accepted: 12/26/2019] [Indexed: 12/23/2022]
Abstract
The development of novel chemodosimeters is currently a prosperous field in organic chemistry. Recently, a new family of fluorophores, the boroisoquinolines, were introduced with satisfying photophysical properties. As a continuation of this research, the application of boroisoquinolines is presented as chemodosimeters for fluoride anion and Pd (0). The new tools showed good selectivity for the detection of the analytes. Moreover, the mechanism of action was investigated experimentally.
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Affiliation(s)
| | | | - Péter Ábrányi-Balogh
- Research Centre for Natural Sciences, Institute of Organic Chemistry, Medicinal Chemistry Research Group, POB 286, 1519 Budapest, Hungary; (D.S.); (G.M.K.)
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An ESIPT-based fluorescent probe for Hg2+ in aqueous solution and its application in live-cell imaging. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.01.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Wang L, Ren M, Li Z, Dai L, Lin W. Development of a FRET-based ratiometric fluorescent probe to monitor the changes in palladium(ii) in aqueous solution and living cells. NEW J CHEM 2019. [DOI: 10.1039/c8nj04866e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have developed a new small-molecule based, mitochondrial-targeted ratiometric fluorescent palladium(ii) probe (CR-Pd). Fluorescence imaging shows that CR-Pd is suitable for the ratiometric visualization of palladium(ii) in living cells.
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Affiliation(s)
- Li Wang
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Mingguang Ren
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Zihong Li
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Lixuan Dai
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
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