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Wang L, Zhu X, Li J, Tian M, Huang J, Li Y, Wang Y, Su B, Su X. A novel one-stepped synthesized Schiff-base fluorescence probe for specific recognition of zinc ions with highly sensitive and its application in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 322:124847. [PMID: 39032227 DOI: 10.1016/j.saa.2024.124847] [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: 02/04/2024] [Revised: 07/10/2024] [Accepted: 07/16/2024] [Indexed: 07/23/2024]
Abstract
Fluorescent turn-on receptors are extensively employed for the detection of Zn ions contamination in the environment due to its simplicity, convenience and portability. However, developing highly sensitive and cell-imageable fluorescent turn-on probe for the recognition of Zn ions in living organisms remains a significant challenge. Herein, we have successfully synthesized a novel Schiff base probe (H2L) with a significant fluorescence turn-on response (Zn ions) by one-step synthetic method. In this work, H2L exhibited high sensitivity to Zn2+ ions upon interaction with various common metal ions in HEPES buffer solution. Its detection limit is 1.87 × 10-7 M, which is lower than the requirement of Environmental Protection Agency (EPA) and World Health Organization (WHO) guidelines. The fluorescence titration and Job's plot analysis suggested a 1:1 binding ratio between the probe and Zn ion, and the single-crystal structures obtained further confirmed this inference. In addition, the fluorescent sensor demonstrated recyclability, maintaining its fluorescence intensity for up to 6 cycles without significant decrease, which holds promise for future investigations on reversible fluorescent chemosensors. Notably, fluorescence imaging experiments demonstrated that H2L could be successfully used for the detection of Zn2+ in live cells.
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Affiliation(s)
- Li Wang
- College of Chemistry and Chemical Engineering, Shaanxi Engineering Research Center of Green Low-carbon Energy Materials and Processes, Xi'an Shiyou University, Xi'an 710065, China.
| | - Xuebing Zhu
- College of Chemistry and Chemical Engineering, Shaanxi Engineering Research Center of Green Low-carbon Energy Materials and Processes, Xi'an Shiyou University, Xi'an 710065, China
| | - Jianpeng Li
- Shaanxi Key Laboratory of Phytochemistry, College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Baoji 721013, Shaanxi, China
| | - Meng Tian
- Shaanxi Key Laboratory of Phytochemistry, College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Baoji 721013, Shaanxi, China
| | - Jian Huang
- College of Chemistry and Chemical Engineering, Shaanxi Engineering Research Center of Green Low-carbon Energy Materials and Processes, Xi'an Shiyou University, Xi'an 710065, China.
| | - Yifei Li
- College of Chemistry and Chemical Engineering, Shaanxi Engineering Research Center of Green Low-carbon Energy Materials and Processes, Xi'an Shiyou University, Xi'an 710065, China
| | - Yifan Wang
- College of Chemistry and Chemical Engineering, Shaanxi Engineering Research Center of Green Low-carbon Energy Materials and Processes, Xi'an Shiyou University, Xi'an 710065, China
| | - Biyun Su
- College of Chemistry and Chemical Engineering, Shaanxi Engineering Research Center of Green Low-carbon Energy Materials and Processes, Xi'an Shiyou University, Xi'an 710065, China.
| | - Xiaolong Su
- Shaanxi Key Laboratory of Phytochemistry, College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Baoji 721013, Shaanxi, China
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2
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Latha AT, Swamy PCA. Unveiling the Reactivity of Part Per Million Levels of Cobalt-Salen Complexes in Hydrosilylation of Ketones. Chemistry 2024; 30:e202401841. [PMID: 38853149 DOI: 10.1002/chem.202401841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/06/2024] [Accepted: 06/09/2024] [Indexed: 06/11/2024]
Abstract
A series of air-stable cobalt(III)salen complexes Co-1 to Co-4 have been synthesized and employed in the hydrosilylation of ketones. Notably, the most intricately tailored Co-3 pre-catalyst exhibited exceptional catalytic activity under mild reaction conditions. The developed catalytic hydrosilylation protocol proceeded with an unusual ppm level (5 ppm) catalyst loading of Co-3 and achieved a maximum turnover number (TON) of 200,000. A wide variety of aromatic, aliphatic, and heterocyclic ketones encompassing both electron-donating and electron-withdrawing substituents were successfully transformed into the desired silyl ethers or secondary alcohols in moderate to excellent yields.
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Affiliation(s)
- Anjima T Latha
- Main Group Organometallics Optoelectronic Materials and Catalysis Laboratory, Department of Chemistry, National Institute of Technology, Calicut, 673601, India
| | - P Chinna Ayya Swamy
- Main Group Organometallics Optoelectronic Materials and Catalysis Laboratory, Department of Chemistry, National Institute of Technology, Calicut, 673601, India
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3
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A A, Swamy P CA, Rose A. Glowing discoveries: Schiff base-cyanostilbene probes illuminating metal ions and biological entities. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024. [PMID: 39145463 DOI: 10.1039/d4ay01242a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/16/2024]
Abstract
Schiff bases featuring cyanostilbene units have emerged as versatile and highly effective probes for the selective detection of various metal ions as well as biologically important species. This review comprehensively highlights recent advances in the development and application of the probes, which exhibit remarkable Aggregation-Induced Emission (AIE), Twisted Intramolecular Charge Transfer (TICT), and Excited-State Intramolecular Proton Transfer (ESIPT) properties. These unique structural characteristics facilitate their potential applications in the detection of biologically important metal ions such as Zn2+, Fe3+, Cu2+, Hg2+ and Co2+ ions with high sensitivity and selectivity. Furthermore, these probes have demonstrated significant potential in the recognition of vital biological species, including arginine, hydrazine and hypochlorite (ClO-). The present review discusses the underlying detection mechanisms, emphasizing the role of the Schiff base and cyanostilbene moieties for the selective detection of particular biologically important entities. Moreover, this discussion highlights the practical applications, problems, and future directions in this fast-growing field, emphasizing the vital importance of these probes in both analytical chemistry and bioassays.
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Affiliation(s)
- Afrin A
- Main Group Organometallics Optoelectronic Materials and Catalysis Lab, Department of Chemistry, National Institute of Technology, Calicut, 673601, India.
| | - Chinna Ayya Swamy P
- Main Group Organometallics Optoelectronic Materials and Catalysis Lab, Department of Chemistry, National Institute of Technology, Calicut, 673601, India.
| | - Angel Rose
- Main Group Organometallics Optoelectronic Materials and Catalysis Lab, Department of Chemistry, National Institute of Technology, Calicut, 673601, India.
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4
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Thomas A, Nair A, Chakraborty S, Jayarajan RO, Joseph J, Ajayaghosh A. A Pyridinium fluorophore for the detection of zinc ions under autophagy conditions. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2024; 259:113006. [PMID: 39128425 DOI: 10.1016/j.jphotobiol.2024.113006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 07/18/2024] [Accepted: 08/06/2024] [Indexed: 08/13/2024]
Abstract
Molecular probes for sensing and imaging of various analytes and biological specimens are of great importance in clinical diagnostics, therapy, and disease management. Since the cellular concentration of free Zn2+ varies from nanomolar to micromolar range during cellular processes and the high affinity Zn2+ imaging probes tend to saturate at lower concentrations of free Zn2+, fluorescence based probes with moderate binding affinity are desirable in distinguishing the occurrence of higher zinc concentrations in the cells. Herein, we report a new, pentacyclic pyridinium based probe, PYD-PA, having a pendant N,N-di(pyridin-2-ylmethyl)amine (DPA) for Zn2+ detection in the cellular environment. The designed probe is soluble in water and serves as a mitochondria targeting unit, whereas the pendent DPA acts as the coordination site for Zn2+. PYD-PA displayed a threefold enhancement in fluorescence intensity upon Zn2+ binding with a 1:1 binding stoichiometry. Further, the probe showed a selective response to Zn2+ over other biologically relevant metal ions with a moderate binding affinity (Ka = 6.29 × 104 M-1), good photostability, pH insensitivity, and low cytotoxicity. The demonstration of bioimaging in SK-BR-3 breast cancer cell lines confirmed the intracellular Zn ion sensing ability of the probe. The probe was successfully applied for real time monitoring of the fluctuation of intracellular free zinc ions during autophagy conditions, demonstrating its potential for cellular imaging of Zn2+ at higher intracellular concentrations.
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Affiliation(s)
- Anagha Thomas
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram 695 019, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Anaga Nair
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram 695 019, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sandip Chakraborty
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram 695 019, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Roopasree O Jayarajan
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram 695 019, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Joshy Joseph
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram 695 019, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
| | - Ayyappanpillai Ajayaghosh
- Photosciences and Photonics Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram 695 019, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
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5
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Mumcu T, Oncuoglu S, Hizliates CG, Ertekin K. Emission-based sensing of cobalt (II) and vitamin B12 via a bis-indole derivative. LUMINESCENCE 2024; 39:e4863. [PMID: 39143585 DOI: 10.1002/bio.4863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 07/22/2024] [Accepted: 07/29/2024] [Indexed: 08/16/2024]
Abstract
In this study, a bis-indole compound was synthesized, characterized by 1H NMR, Fourier transform infrared, and mass spectroscopic measurements and used as a selective and efficient probe for the spectrofluorimetric analysis of Co (II). The cobalt-induced quenching in the emission maximum at 567 nm was considered as the analytical signal in calibration studies. When encapsulated in a polymethyl methacrylate (PMMA) matrix, the bis-indole compound exhibited a limit of detection (LOD) of 3.60 × 10-11 M for Co (II). Vitamin B12, which contains a cobalt ion in the center of a corrin ring in its structure, was also successfully quantified using the same probe. The bis-indole compound showed a linear response based on quenching for increasing concentrations of vitamin B12, partially mimicking the contracted tetrapyrrole ring found naturally in the center of vitamin B12. The LOD for vitamin B12 was found to be 76 nm. Promising photophysical properties of the proposed probe, including high molar extinction coefficient, considerable quantum yield (0.46 and 0.64 in tetrahydrofuran and PMMA, respectively), high Stoke's shift and satisfactory photostability, make it a good choice for fluorescence-based Co (II) determination. The ML3-type stoichiometry of the complex between the dye and cobalt was elucidated both by Job's method and by high-resolution mass spectrometry (HR-MS).
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Affiliation(s)
- Taskin Mumcu
- Department of Chemistry, Faculty of Science, Dokuz Eylul University, 35160 Buca, Izmir, Turkey
| | - Serkan Oncuoglu
- Department of Chemistry, Faculty of Science, Dokuz Eylul University, 35160 Buca, Izmir, Turkey
| | | | - Kadriye Ertekin
- Department of Chemistry, Faculty of Science, Dokuz Eylul University, 35160 Buca, Izmir, Turkey
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6
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Liu P, Shui X, Shi M, Kang M, Liu Y, Yang X, Zhang G. The comparative study of two new Schiff bases derived from 5-(thiophene-2-yl)isoxazole as "Off-On-Off" fluorescence sensors for the sequential detection of Ga 3+ and Fe 3+ ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 315:124247. [PMID: 38599023 DOI: 10.1016/j.saa.2024.124247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Revised: 03/22/2024] [Accepted: 04/02/2024] [Indexed: 04/12/2024]
Abstract
Two new Schiff bases, TIC ((E)-N'-(2-hydroxybenzylidene)-5-(thiophene-2-yl)isoxazole-3-carbohydrazide) and TIE ((E)-N'-(3-ethoxy-2-hydroxybenzylidene)-5-(thiophene-2-yl)isoxazole-3-carbohydrazide), have been designed and synthesized as chemosensors for distinct recognition of Ga3+ and Fe3+ ions. TIE demonstrated a prominent "turn on" response characterized by clear distinguished fluorescence when coordination with Ga3+ ions in the DMSO/H2O buffer solution. In comparison, TIC also showed "turn on" response of blue fluorescence which was more selective and sensitive than that of TIE due to the steric hindrance of ethoxy group of TIE. The newly formed complexes TIC-Ga3+ and TIE-Ga3+ may act as selective "turn-off" fluorescent probes towards Fe3+ ions. Limits of detection of TIC and TIE towards Ga3+ ions were 7.8809 × 10-9 M and 2.6277 × 10-8 M, respectively. Limits of detection of TIC-Ga3+ and TIE-Ga3+ towards Fe3+ ions were 8.6562 × 10-9 M and 3.3764 × 10-7 M, respectively. The molar ratio of the complex between the sensor and Ga3+ or Fe3+ ions were all 1:2 determined through Job's Plot, mass spectrometry, and theoretical calculations. Both sensors were utilized for the determination of target ions in environment water samples, and the portable paper sensors for detecting Ga3+ ions have been successfully developed.
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Affiliation(s)
- Peng Liu
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Xiaoxing Shui
- Henan Sanmenxia Aoke Chemical Industry Co. Ltd., Sanmenxia 472000, China.
| | - Manman Shi
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Mingyi Kang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Yuanying Liu
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Xiaofeng Yang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Guangyou Zhang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China.
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7
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Latha AT, P CAS. Air-Stable Iron(III) Salen Complexes for Selective Hydroboration of Ketones and Unactivated Imines without Base Activation. J Org Chem 2024; 89:8376-8384. [PMID: 38847608 DOI: 10.1021/acs.joc.4c00145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
Abstract
Herein, we designed and synthesized a series of air-stable, cost-effective, and readily synthesizable iron(III) salen complexes (Fe-1 and Fe-2) for facilitating the selective hydroboration of ketones and unactivated imines with pinacolborane in the absence of any additive. These catalyst systems exhibited good yields, chemoselectivity, high atom economy, and a broad substrate scope under mild reaction conditions with a minimal catalyst loading of 0.2 mol %. The catalytic efficiency of Fe-1 has been demonstrated through the hydroboration of diverse aromatic, aliphatic, and heterocyclic ketones and imines with a turnover number of up to 1000, highlighting its broad substrate scope. Ketones are chemoselectively hydroborated over other functional groups such as imines, alkenes, esters, nitriles, acids, and alcohols. Besides, the synthetic utility of this strategy has also been showcased by the construction of a natural chiral monoterpenoid carveol. This protocol can be readily scaled up for gram-scale synthesis of alcohols, which underscores the potential industrial applicability of our catalyst system in the synthesis of secondary alcohols on a larger scale.
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Affiliation(s)
- Anjima T Latha
- Main Group Organometallics Optoelectronic Materials and Catalysis Lab, Department of Chemistry, National Institute of Technology, Calicut 673601, India
| | - Chinna Ayya Swamy P
- Main Group Organometallics Optoelectronic Materials and Catalysis Lab, Department of Chemistry, National Institute of Technology, Calicut 673601, India
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8
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Hara F, Mizuyama N, Fujino T, Shrestha AK, Meetiyagoda TAOK, Takada S, Saji H, Mukai T, Hagimori M. Development of a water-soluble fluorescent Al 3+ probe based on phenylsulfonyl-2-pyrone in biological systems. Anal Chim Acta 2024; 1299:342436. [PMID: 38499421 DOI: 10.1016/j.aca.2024.342436] [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: 11/17/2023] [Revised: 02/20/2024] [Accepted: 02/27/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Al exists naturally in the environment and is an important component in acidic soils, which harm almost all plants. Furthermore, Al is widely used in food additives, cosmetics, and medicines, resulting in living organisms ingesting traces of Al orally or dermally every day. Accordingly, Al accumulates in the body, which can cause negative bioeffects and diseases, and this concern is gaining increasing attention. Therefore, to detect and track Al in the environment and in living organisms, the development of novel Al-selective probes that are water-soluble and exhibit fluorescence at long wavelengths is necessary. RESULTS In this study, an Al3+-selective fluorescent probe PSP based on a novel pyrone molecule was synthesized and characterized to detect and track Al in biological systems. PSP exhibited fluorescence enhancement at 580 nm in the presence of Al3+ in aqueous media. Binding analysis using Job's plot and structural analysis using 1H NMR showed that PSP formed a 1:1 complex with Al3+ at the two carbonyl groups of the dimethyl malonate of the pyrone ring. Upon testing in biological systems, PSP showed good cell membrane permeability, detected intracellular Al3+ in human breast cancer cells (MDA-MB-231), and successfully imaged accumulated Al3+ in Microcystis aeruginosa and the larvae of Rheocricotopus species. SIGNIFICANCE The novel Al3+-selective fluorescent probe PSP is highly effective and is expected to aid in elucidating the role of Al3+ in the environment and living organisms.
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Affiliation(s)
- Fumiko Hara
- Laboratory of Analytical Chemistry, Faculty of Pharmaceutical Sciences, Mukogawa Women's University, 11-68 Koshien Kyubancho, Nishinomiya, 663-8179, Japan
| | - Naoko Mizuyama
- Division of Medical Innovation, Translational Research Center for Medical Innovation, 1-5-4 Minatojima-minamimachi, Chuo-ku, Kobe, 650-0047, Japan
| | - Takeshi Fujino
- Department of Environmental Science and Technology, Graduate School of Science and Engineering, Saitama University, 255 Shimo-okubo, Sakura-ku, Saitama, 338-8570, Japan; Strategic Research Area for Sustainable Development in East Asia, Saitama University, 255 Shimo-okubo, Sakura-ku, Saitama, 338-8570, Japan
| | - Ashok Kumar Shrestha
- Department of Environmental Science and Technology, Graduate School of Science and Engineering, Saitama University, 255 Shimo-okubo, Sakura-ku, Saitama, 338-8570, Japan
| | | | - Shinya Takada
- Laboratory of Analytical Chemistry, Faculty of Pharmaceutical Sciences, Mukogawa Women's University, 11-68 Koshien Kyubancho, Nishinomiya, 663-8179, Japan
| | - Hideo Saji
- Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-Shimoadachi-cho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Takahiro Mukai
- Department of Biophysical Chemistry, Kobe Pharmaceutical University, 4-19-1 Motoyamakita Machi, Higashinada-ku, Kobe, 658-8558, Japan
| | - Masayori Hagimori
- Laboratory of Analytical Chemistry, Faculty of Pharmaceutical Sciences, Mukogawa Women's University, 11-68 Koshien Kyubancho, Nishinomiya, 663-8179, Japan.
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9
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Hashemi SM, Moradi SE, Ahangar RM, Farmanzadeh D, Emami S. Synthesis, Sensing Performance and DFT Studies of a Novel Coumarin-based Schiff Base As a Turn-on Fluorescence Probe for Zinc Ion Detection. J Fluoresc 2023:10.1007/s10895-023-03510-x. [PMID: 38041792 DOI: 10.1007/s10895-023-03510-x] [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: 09/12/2023] [Accepted: 11/08/2023] [Indexed: 12/03/2023]
Abstract
The design and development of novel efficient fluorescent chemical sensors for the selective detection of ions is currently of significant importance in supramolecular chemistry. Since zinc is a ubiquitous, indispensable and the second most abundant metal ion in the human body, developing chemosensors that can accurately discriminate between Zn2+ and Cd2+ ions has been a challenge due to their similar properties as they are in the same group of the periodic table. Therefore, a technique to trace and visualize free zinc ions is demanded. In this study, an innovative coumarin-based Schiff base (L) was synthesized and characterized by 1H NMR, 13C NMR and mass spectroscopy. A novel "Turn On" fluorescence chemosensor platform was developed for trace amounts of Zn2+ ions. The fluorescence Job's plot measurement was used to determine the complexation ratio between the probe and Zn2+ ion, which showed a maximum point indicating the formation of a ML2 adduct. Additionally, the geometrical parameters calculated using DFT and TD-DFT calculations were in close agreement with the experimentally observed values.
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Affiliation(s)
- Seyedeh Mahdieh Hashemi
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Seyed Ershad Moradi
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Roudabeh Mohsseni Ahangar
- Department of Physical Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, 47416-95447, Iran
| | - Davood Farmanzadeh
- Department of Physical Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, 47416-95447, Iran
| | - Saeed Emami
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.
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10
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Liu Y, Cui H, Wei K, Kang M, Liu P, Yang X, Pei M, Zhang G. A new Schiff base derived from 5-(thiophene-2-yl)oxazole as "off-on-off" fluorescence sensor for monitoring indium and ferric ions sequentially and its application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 292:122376. [PMID: 36709682 DOI: 10.1016/j.saa.2023.122376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/15/2022] [Accepted: 01/12/2023] [Indexed: 06/18/2023]
Abstract
A new Schiff base sensor (E)-N'-((8-hydroxy-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-9-yl)methylene)-5-(thiophen-2-yl)oxazole-4-carbohydrazide (TOQ) was synthesized and found to emit yellowish green fluorescence upon introduction of In3+. Furthermore, the resulting complex TOQ-In3+ was quenched selectively by Fe3+. The detection limits of TOQ for In3+ and Fe3+ were 1.75 × 10-10 M and 8.45 × 10-9 M, respectively. The complex stoichiometry of TOQ with target ions was determined to be 1:2 via Job's plot analysis, which further was verified by ESI-MS titration and theoretical calculations. Moreover, TOQ can be used for the determination of target ions in environmental water samples. A portable paper sensor of TOQ was successfully developed for detecting In3+ to assess its applicability.
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Affiliation(s)
- Yuanying Liu
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Huanxia Cui
- Henan Sanmenxia Aoke Chemical Industry Co. Ltd., Sanmenxia 472000, China.
| | - Kehui Wei
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Mingyi Kang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Peng Liu
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Xiaofeng Yang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Meishan Pei
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Guangyou Zhang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China.
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11
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Dare EO, Akinhanmi TF, Aremu JA, Adetunji OR, Bamgbose JT, Vendrell-Criado V, Jiménez MC, Pérez-Ruiz R, Bonardd S, Díaz Díaz D. Dual-mode colorimetric/fluorescent chemosensor for Cu 2+/Zn 2+ and fingerprint imaging based on rhodamine ethylenediamine bis(triazolyl silsesquioxane). Photochem Photobiol Sci 2023:10.1007/s43630-023-00395-4. [PMID: 36922485 DOI: 10.1007/s43630-023-00395-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 02/07/2023] [Indexed: 03/18/2023]
Abstract
A novel dual functional and visual rhodamine ethylenediamine bis(triazolyl silsesquioxane) (RBS) chemosensor was successfully synthesized using "click" chemistry. The results have unambiguously demonstrated that RBS can act in fluorescent and colorimetric sensing of Cu2+ and Zn2+ by their respective coordination with triazole structures and, more importantly, it has also been found that triazole-amide of RBS could turn on chelation-enhanced fluorescence (CHEF) of Cu2+. Remarkably, the addition of Cu2+ triggered an enhanced fluorescent emission by 63.3-fold (ϕF = 0.41), while Zn2+ enhanced it 48.3-fold (ϕF = 0.29) relative to the original RBS (ϕF = 0.006) in acetonitrile (MeCN) solvent. The fluorescent limit of detection for Cu2+ and Zn2+ is similar and fall within 3.0 nM, while under colorimetric sensing the responses were 2.14 × 10-8 and 4.0 × 10-8 mol L-1, respectively. Moreover, the effective sensing profile of RBS and extended applications of RBS-Cu2+ and RBS-Zn2+ for fingerprinting detection and imaging were observed with adequate sensitivity, stability and legibility under the dual visual responses.
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Affiliation(s)
- Enock O Dare
- Department of Chemistry, Federal University of Agriculture, Abeokuta, Nigeria. .,Institute of Organic Chemistry, Faculty of Chemistry and Pharmacy, Regensburg University, Regensburg, Germany.
| | | | - J A Aremu
- Department of Chemistry, Federal University of Agriculture, Abeokuta, Nigeria
| | - Olayide R Adetunji
- Department of Chemistry, Federal University of Agriculture, Abeokuta, Nigeria.,Department of Mechanical Engineering, Federal University of Agriculture Abeokuta, Abeokuta, Nigeria
| | - Janet T Bamgbose
- Department of Chemistry, Federal University of Agriculture, Abeokuta, Nigeria
| | - Victoria Vendrell-Criado
- Departamento de Química, Universitat Politècnica de València, Camino de Vera, s/n, 46022, Valencia, Spain
| | - M Consuelo Jiménez
- Departamento de Química, Universitat Politècnica de València, Camino de Vera, s/n, 46022, Valencia, Spain
| | - Raúl Pérez-Ruiz
- Departamento de Química, Universitat Politècnica de València, Camino de Vera, s/n, 46022, Valencia, Spain
| | - Sebastian Bonardd
- Departamento de Química Orgánica, Universidad de la Laguna, Avda. Astrofísico Francisco Sánchez 3, 38206, La Laguna, Tenerife, Spain.,Instituto Universitario de Bio-Orgánica Antonio González, Universidad de la Laguna, Avda. Astrofísico Francisco Sánchez 2, 38206, La Laguna, Tenerife, Spain
| | - David Díaz Díaz
- Institute of Organic Chemistry, Faculty of Chemistry and Pharmacy, Regensburg University, Regensburg, Germany. .,Departamento de Química Orgánica, Universidad de la Laguna, Avda. Astrofísico Francisco Sánchez 3, 38206, La Laguna, Tenerife, Spain. .,Instituto Universitario de Bio-Orgánica Antonio González, Universidad de la Laguna, Avda. Astrofísico Francisco Sánchez 2, 38206, La Laguna, Tenerife, Spain.
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12
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A Bifunctional Fluorescence Probe Based on AIE-ICT Strategy for Visual Detection of Cu 2+/Co 2+ in Complex Matrix. Molecules 2023; 28:molecules28052059. [PMID: 36903303 PMCID: PMC10003869 DOI: 10.3390/molecules28052059] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/19/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
A novel fluorescence chemical sensor-based probe 1-{[(E)-(2-aminophenyl)azanylidene]methyl}naphthalen-2-ol (AMN) was designed and synthesized, which performed a "naked eye" detection ability toward Cu2+ and Co2+ based on aggregation-induced emission (AIE) fluorescence strategy. It has sensitive detection ability for Cu2+ and Co2+. In addition, the color changed from yellow-green to orange under the sunlight, realizing the rapid identification of Cu2+/Co2+, which has the potential of on-site visual detection under the "naked eye". Moreover, different "on" and "off" fluorescence expressions were exhibited under excessive glutathione (GSH) in AMN-Cu2+ and AMN-Co2+ systems, which could be employed to distinguish Cu2+ from Co2+. The detection limits for Cu2+ and Co2+ were measured to be 8.29 × 10-8 M and 9.13 × 10-8 M, respectively. The binding mode of AMN was calculated to be 2:1 by Jobs' plot method analysis. Ultimately, the new fluorescence sensor was applied to detect Cu2+ and Co2+ in real samples (tap water, river water, and yellow croaker), and the results were satisfying. Therefore, this high-efficiency bifunctional chemical sensor platform based on "on-off" fluorescence detection will provide significant guidance for the advance development of single-molecule sensors for multi-ion detection.
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13
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Nagarajan R, Kamaraj E, Kim CH, Lee KH. Novel bis naphthalene-2-ol based colorimetric chemosensor for the detection of Fe2+ in physiological pH and its DFT calculation studies. TALANTA OPEN 2022. [DOI: 10.1016/j.talo.2022.100143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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14
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Optical and quantitative sensing capability of phenolphthalein derived Schiff base chromo‐fluorogenic sensor for Cu2+. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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15
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Tu M, Li H, Xiao Y, Sun L, Sun D, Sun G, Wang F. Zn
2+
‐induced AIEE‐Active Conjugated Oligomers for Highly Selective Recognition of Zn
2+
with an Impressive Blue Shift. ChemistrySelect 2022. [DOI: 10.1002/slct.202202890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Man Tu
- Key Laboratory for Green Chemical Process of Ministry of Education Hubei Key Laboratory for Novel Reactor and Green Chemistry Technology Hubei Engineering Research Center for Advanced Fine Chemicals School of Chemical Engineering and Pharmacy Wuhan Institute of Technology Wuhan 430205 P.R. China
| | - Hui Li
- Key Laboratory for Green Chemical Process of Ministry of Education Hubei Key Laboratory for Novel Reactor and Green Chemistry Technology Hubei Engineering Research Center for Advanced Fine Chemicals School of Chemical Engineering and Pharmacy Wuhan Institute of Technology Wuhan 430205 P.R. China
| | - Yu Xiao
- Key Laboratory for Green Chemical Process of Ministry of Education Hubei Key Laboratory for Novel Reactor and Green Chemistry Technology Hubei Engineering Research Center for Advanced Fine Chemicals School of Chemical Engineering and Pharmacy Wuhan Institute of Technology Wuhan 430205 P.R. China
| | - Lei Sun
- Key Laboratory for Green Chemical Process of Ministry of Education Hubei Key Laboratory for Novel Reactor and Green Chemistry Technology Hubei Engineering Research Center for Advanced Fine Chemicals School of Chemical Engineering and Pharmacy Wuhan Institute of Technology Wuhan 430205 P.R. China
| | - Dewen Sun
- State Key Lab High Performance Civil Engn Mat Nanjing 210008 Jiangsu P.R. China
| | - Guangzhi Sun
- Wuhan Secondary Ship Design and Research Institute Wuhan 430205 P.R. China
| | - Feng Wang
- Key Laboratory for Green Chemical Process of Ministry of Education Hubei Key Laboratory for Novel Reactor and Green Chemistry Technology Hubei Engineering Research Center for Advanced Fine Chemicals School of Chemical Engineering and Pharmacy Wuhan Institute of Technology Wuhan 430205 P.R. China
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16
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A novel colorimetric and ratiometric fluorescent probe for fluoride anions based on perylene tetra-(alkoxycarbonyl) derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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17
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Li J, Zhou C, Yang H, Wu X, Yan L. Two near-infrared fluorescent probes based on dicyanoisfluorone for rapid monitoring of Zn 2+and Pb 2. Methods Appl Fluoresc 2022; 10. [PMID: 35588718 DOI: 10.1088/2050-6120/ac7199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 05/19/2022] [Indexed: 11/11/2022]
Abstract
Zinc (Zn2+) and lead (Pb2+) ions in the environment have important effects on human health and environmental safety. Therefore, it is of great significance to realize convenient and reliable detection of these two metal ions. In this study, two near-infrared fluorescent probes for the fast detection of Zn2+ and Pb2+ were synthesized by a simple Schiff base reaction between the dicyanoisophorone skeleton and carbohydrazide derivatives. Among them, the probe with the thiophene-2-carbohydrazide group showed a selective fluorescence response to Zn2+ and Pb2+ with a maximum emission wavelength of 670 nm. And the detection limits of the probe for Zn2+ and Pb2+ were 1.59 nM and 1.65 nM, respectively. In contrast the probe modified by the furan-2-carbohydrazide group achieved quantitative detection of Zn2+, with a detection limit of 2.7 nM. These results were attributed to the fact that the probes bind to Zn2+ and Pb2+ in stoichiometric ratios of 1:1, blocking the intramolecular PET effect. Furthermore, these two probes can be recycled through the action of EDTA and have been successfully used to detect Zn2+ and Pb2+ in real water samples.
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Affiliation(s)
- Jia Li
- Guilin University of Technology, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi 541006, P.R. China, Guilin, 541006, CHINA
| | - Cuiping Zhou
- Guilin University of Technology, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi 541006, P.R. China, Guilin, 541006, CHINA
| | - Hong Yang
- Guilin University of Technology, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi 541006, P.R. China, Guilin, 541006, CHINA
| | - Xiongzhi Wu
- Guilin University of Technology, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi 541006, P.R. China, Guilin, 541006, CHINA
| | - Liqiang Yan
- Guilin University of Technology, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi 541006, P.R. China, Guilin, 541006, CHINA
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18
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Raveendran AV, Sankeerthana P, Jayaraj A, Chinna Ayya Swamy P. Recent Developments on BODIPY Based Chemosensors for the Detection of Group IIB Metal ions. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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