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Ghosh S, Mahato S, Dutta T, Ahamed Z, Ghosh P, Roy P. Highly selective, sensitive and biocompatible rhodamine-based isomers for Al 3+ detection: A comparative study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 305:123455. [PMID: 37813088 DOI: 10.1016/j.saa.2023.123455] [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: 07/04/2023] [Revised: 09/22/2023] [Accepted: 09/23/2023] [Indexed: 10/11/2023]
Abstract
Selective detection of a metal ion with high selectivity is of great importance to understand its existence and its role in many chemical and biological processes. We report here the synthesis, characterization and Al3+ sensing properties of two rhodamine-based isomers, (E)-2-((2-(allyloxy)benzylidene)amino)ethyl)-3',6'-bis(ethylamine)-2',7'-dimethylspiro[isoindoline-1,9'-xanthen]-3-one (L-2-oxy) and (E)-2-((4-(allyloxy)benzylidene)amino)ethyl)-3',6'-bis(ethylamine)-2',7'-dimethylspiro[isoindoline-1,9'-xanthen]-3-one (L-4-oxy). L-2-oxyand L-4-oxy show pink coloration, significant enhancement in absorbance at 530 nm and fluorescence intensity at 553 nm in the presence of Al3+ among several cations. Quantum yield and lifetime of the probes increase in the presence of Al3+. LOD values have been determined as low as ∼1.0 nM for both the isomers. DFT study suggests that the cation induces opening of spirolactam ring resulting in the changes of the rhodamine dyes. Additional reason could be Chelation Enhanced Fluorescence (CHEF) effect due to the subsequent chelation of the metal ion. Between two isomers, L-2-oxy displays better sensing ability towards Al3+ in terms of fluorescence enhancement, limit of detection, lifetime enhancement. Both the probes have been utilized in cell imaging studies using rat skeletal myoblast cell line (L6 cell line).
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Affiliation(s)
- Sneha Ghosh
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700032, India
| | - Shephali Mahato
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700032, India
| | - Tiasha Dutta
- Department of Ecological Studies & International Centre for Ecological Engineering (ICEE), University of Kalyani, Kalyani, Nadia 741235, West Bengal, India
| | - Zisan Ahamed
- Department of Ecological Studies & International Centre for Ecological Engineering (ICEE), University of Kalyani, Kalyani, Nadia 741235, West Bengal, India
| | - Pritam Ghosh
- Chemistry Division, School of Advanced Sciences, Vellore Institute of Technology, Chennai Campus, Chennai 600127, Tamil Nadu, India
| | - Partha Roy
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700032, India.
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2
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Alam MZ, Khan SA. A review on Rhodamine-based Schiff base derivatives: synthesis and fluorescent chemo-sensors behaviour for detection of Fe 3+ and Cu 2+ ions. J COORD CHEM 2023. [DOI: 10.1080/00958972.2023.2183852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Affiliation(s)
- Md Zafer Alam
- Physical Science Section (Chemistry), School of Sciences, Maulana Azad National Urdu University, Hyderabad, Telangana, 500032, India
| | - Salman A. Khan
- Physical Science Section (Chemistry), School of Sciences, Maulana Azad National Urdu University, Hyderabad, Telangana, 500032, India
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Saren RK, Banerjee S, Mondal B, Senapati S, Tripathy T. An electrochemical sensor–adsorbent for lead (Pb 2+) ions in an aqueous environment based on Katiragum–Arginine Schiff base. NEW J CHEM 2022. [DOI: 10.1039/d2nj04190a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
A dual functional material fulfilling twin objectives; simultaneous sensing and adsorption of Pb2+ ions in an aqueous medium.
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Affiliation(s)
- Rakesh Kumar Saren
- Postgraduate Division of Chemistry, Midnapore College (Autonomous), Midnapore, PaschimMedinipur, 721101, West Bengal, India
| | - Shankha Banerjee
- Department of Biotechnology, BJM School of Bioscience, Indian Institute of Technology Madras, Chennai 600036, India
| | - Barun Mondal
- Postgraduate Division of Chemistry, Midnapore College (Autonomous), Midnapore, PaschimMedinipur, 721101, West Bengal, India
| | - Sanjib Senapati
- Department of Biotechnology, BJM School of Bioscience, Indian Institute of Technology Madras, Chennai 600036, India
| | - Tridib Tripathy
- Postgraduate Division of Chemistry, Midnapore College (Autonomous), Midnapore, PaschimMedinipur, 721101, West Bengal, India
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4
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Tümay SO, Yeşilot S. Highly selective “turn-on” fluorescence determination of mercury ion in food and environmental samples through novel anthracene and pyrene appended Schiff bases. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.113093] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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5
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TÜMAY SO. A novel selective “turn-on’’ fluorescent sensor for Hg2+ and its utility for spectrofluorimetric analysis of real samples. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2020. [DOI: 10.18596/jotcsa.733160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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6
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Mondal B, Banerjee S, Ray J, Jana S, Senapati S, Tripathy T. “Novel Dextrin‐Cysteine Schiff Base: A Highly Efficient Sensor for Mercury Ions in Aqueous Environment”. ChemistrySelect 2020. [DOI: 10.1002/slct.201904351] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Barun Mondal
- Postgraduate Division of Chemistry Midnapore College (Autonomous), Midnapore, Paschim Medinipur 721101 West Bengal India
| | - Shankha Banerjee
- Department of Biotechnology BJM School of Bioscience, Indian Institute of Technology Madras Chennai 600036 India
| | - Jagabandhu Ray
- Postgraduate Division of Chemistry Midnapore College (Autonomous), Midnapore, Paschim Medinipur 721101 West Bengal India
| | - Subinoy Jana
- Postgraduate Division of Chemistry Midnapore College (Autonomous), Midnapore, Paschim Medinipur 721101 West Bengal India
| | - Sanjib Senapati
- Department of Biotechnology BJM School of Bioscience, Indian Institute of Technology Madras Chennai 600036 India
| | - Tridib Tripathy
- Postgraduate Division of Chemistry Midnapore College (Autonomous), Midnapore, Paschim Medinipur 721101 West Bengal India
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7
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Roy A, Das S, Sacher S, Mandal SK, Roy P. A rhodamine based biocompatible chemosensor for Al 3+, Cr 3+ and Fe 3+ ions: extraordinary fluorescence enhancement and a precursor for future chemosensors. Dalton Trans 2019; 48:17594-17604. [PMID: 31754672 DOI: 10.1039/c9dt03833g] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A rhodamine based chemosensor, 3-(((2-(3',6'-bis(ethylamino)-2',7'-dimethyl-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)ethyl)imino)methyl)-2-hydroxy-5-methylbenzaldehyde (HL-CHO), has been developed for the detection of Al3+, Cr3+ and Fe3+ ions. The absorbance of HL-CHO at 528 nm increases significantly in HEPES buffer in methanol : water (9 : 1, v/v) (pH 7.4) in the presence of Al3+, Cr3+ and Fe3+ ions with the alteration of solution color from colorless to pink. The fluorescence intensity of the probe at 550 nm enhances by 1465, 588 and 800 fold in the presence of Al3+, Cr3+ and Fe3+ ions, respectively. To the best of our knowledge, this huge increase in fluorescence intensity with Al3+ and Cr3+ has not been observed for other rhodamine based chemosensing systems. The weak fluorescence and no coloration of the probe are due to the existence of a spirolactam ring. The trivalent cations induce the opening of the spirolactam ring and consequently change the color and the fluorescence intensity followed by the 1 : 1 complex formation with HL-CHO which are evident from Job's analysis, ESI mass spectral analysis and elemental analysis. The quantum yield and lifetime of HL-CHO have increased considerably in the presence of the trivalent cations. The high sensitivity of the probe towards all the cations is evident from the nM order of LOD values. This has been used in living cell imaging studies with the human neuroblastoma SH-SY5Y cell line. Having appended -CHO groups for Schiff-base condensation with other amines, HL-CHO could be a potential precursor for future chemosensors.
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Affiliation(s)
- Ankita Roy
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700032, India.
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Dai YN, Fei Q, Shan HY, Huan YF, Feng GD. Determination of Er3+ using a highly selective and easy-to-synthesize fluorescent probe based on Rhodamine 6G. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2014.12.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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9
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Adak AK, Dutta B, Manna SK, Sinha C. Rhodamine-Appended Benzophenone Probe for Trace Quantity Detection of Pd 2+ in Living Cells. ACS OMEGA 2019; 4:18987-18995. [PMID: 31763520 PMCID: PMC6868589 DOI: 10.1021/acsomega.9b01860] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 08/27/2019] [Indexed: 05/15/2023]
Abstract
Designing a fluorogenic probe for the determination of Pd2+ is a challenging analytical task. Pd2+ is a potentially toxic and harmful substance even at a very low level of contamination in the end product. Herein, a promising spirolactam-functionalized chemosensor, rhodamine-appended benzophenone (HBR), is designed and characterized by spectroscopic (1H NMR, 13C NMR, ESI-MS, and FT-IR) data along with the single-crystal X-ray diffraction technique. It acts as a highly sensitive and selective fluorogenic chemosensor for Pd2+ ions over other environmentally relevant cations in aqueous ethanol (1:1, v/v) at pH 7.4. The limit of detection (LOD) is 34 nM that is far below the WHO recommended Pd uptake (47 μM). The plausible mechanism involves the specific binding of HBR with Pd2+ and the formation of 1:1 stoichiometry of the complex, which has been supported by ESI-MS, FT-IR data, Job plot, and association constant data (Benesi-Hildebrand plot). The computation study has been attempted to explain the ring cleavage fluorescence enhancement scheme of HBR upon binding with Pd2+. Furthermore, this "turn-on" probe has successfully applied to image the Pd2+ ion in cultured MDA-MB-231 cells.
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Affiliation(s)
- Arup Kumar Adak
- Bidhannagar
College, EB-2, Sector −1, Salt Lake, Kolkata 700064, West Bengal, India
- Department
of Chemistry, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Basudeb Dutta
- Department
of Chemistry, Aliah University, Kolkata 700156, West Bengal, India
| | - Saikat Kumar Manna
- Haldia
Government College, Debhog, Haldia, Purba Medinipur 721657, West Bengal, India
| | - Chittaranjan Sinha
- Department
of Chemistry, Jadavpur University, Kolkata 700032, West Bengal, India
- E-mail:
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Cicekbilek F, Yilmaz B, Bayrakci M, Gezici O. An Application of a Schiff-Base Type Reaction in the Synthesis of a New Rhodamine-Based Hg(II)-Sensing Agent. J Fluoresc 2019; 29:1349-1358. [PMID: 31720947 DOI: 10.1007/s10895-019-02462-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 11/05/2019] [Indexed: 12/30/2022]
Abstract
A facile synthesis procedure, whereby 9-Anthraldehyde (AA) is coupled to aminated rhodamine (AR) via a Schiff base-type reaction, is reported. The applicability and performance of the obtained material (AA-AR) as a sensing agent was studied towards 16 metal cations (i.e. Li+, Na+, Ag+, Ca2+, Ba2+, Co2+, Cs+, Cu2+, Mg2+, Hg2+, Mn2+, Pb2+, Ni2+, Sr2+, Zn2+, Al3+). Among the studied metals, an extraordinary selectivity was observed for Hg2+, and the observed selectivity was found not to be influenced by the presence of other cations and some common anions (i.e. Br-, Cl-, I-, HPO42-, H2PO4-, NO3-, NO2-, ClO4-, AcO-, HSO4-, SO42-, Cr2O7-, CO32-, OH- and HCO3-). The material, AA-AR, exhibited such a high selectivity and sensitivity towards Hg2+ that it could be detected even by naked eyes. The Hg2+-sensing property of AA-AR was found not to be limited to colorimetric detections so that a high fluorescent nature of the compound was also observed upon binding Hg2+ ion. The detection limit, which is correspondent to fluorescence emission intensity, was found as 0.87 μM. The underlying mechanism of sensing property was studied by using some spectroscopic techniques such as FT-IR, 1H-NMR, 13C-NMR, and UV-Vis. (Job-plot). In the final course of the experiments, the performance of AA-AR in cell-imaging was also studied, and even trace amounts of Hg2+ in living cells could be detected by the studied probe. Thus, the applicability of a new synthesis approach in producing a highly efficient new fluorescence sensor for the detection of Hg2+ ions is discussed in detail.
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Affiliation(s)
- Fulya Cicekbilek
- Faculty of Engineering, Department of Bioengineering, Karamanoglu Mehmetbey University, Karaman, Turkey
| | - Bahar Yilmaz
- Faculty of Engineering, Department of Bioengineering, Karamanoglu Mehmetbey University, Karaman, Turkey
| | - Mevlut Bayrakci
- Faculty of Engineering, Department of Bioengineering, Karamanoglu Mehmetbey University, Karaman, Turkey.
| | - Orhan Gezici
- Faculty of Science and Arts, Chemistry Department, Nigde Ömer Halisdemir University, 51240, Nigde, Turkey.
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11
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Mehta R, Kaur P, Choudhury D, Paul K, Luxami V. Al3+ induced hydrolysis of rhodamine-based Schiff-base: Applications in cell imaging and ensemble as CN- sensor in 100% aqueous medium. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.05.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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12
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Patil SK, Das D. A nanomolar detection of mercury(II) ion by a chemodosimetric rhodamine-based sensor in an aqueous medium: Potential applications in real water samples and as paper strips. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 210:44-51. [PMID: 30445259 DOI: 10.1016/j.saa.2018.11.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 10/26/2018] [Accepted: 11/03/2018] [Indexed: 06/09/2023]
Abstract
A new promising rhodamine based colorimetric and fluorometric chemosensor, RDV has been designed and synthesized for specific detection of Hg2+ ion. It acts as highly selective "turn-on" fluorescent chemosensor for Hg2+ ion without interference from other competitive metal ions in aqueous acetonitrile medium. The drastic color change with addition of Hg2+, from colorless to pink, indicates RDV can acts as "naked-eye" indicator for Hg2+. The Hg2+ promoted selective hydrolysis of appended vinyl ether group in RDV followed by Hg2+ chelated complex formation with concomitant opening of spirolactam ring is the plausible sensing mechanism. The detailed absorption, fluorescence, 1H NMR, 13C NMR and mass spectrometry confirms the proposed sensing mechanism. The limit of detection (LOD) of Hg2+ by RDV is 136 nM indicating the high sensitivity towards Hg2+. The RDV shows consistent spectroscopic response in biological pH range 4-10. In addition to explore practical applicability of RDV, its paper strips have been made and used to detect Hg2+ in pure water solution up to 10 ppm level. Furthermore, the potential application of RDV for the sensing of Hg2+ in real water samples (tap water and drinking waters from different sources) were also monitored and demonstrated.
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Affiliation(s)
- Sagar K Patil
- Department of Chemistry, Institute of Chemical Technology, Matunga, Mumbai 400 019, India
| | - Dipanwita Das
- Department of Chemistry, Institute of Chemical Technology, Matunga, Mumbai 400 019, India.
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13
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Rao PG, Saritha B, Siva Rao T. Colorimetric and turn-on Fluorescence Chemosensor for Hg 2+ Ion Detection in Aqueous Media. J Fluoresc 2019; 29:353-360. [PMID: 30613850 DOI: 10.1007/s10895-018-02342-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 12/26/2018] [Indexed: 12/28/2022]
Abstract
A new rhodamine 6G based fluorescent and colorimetric chemosensor, containing N-methyl imidazole nucleus, for the selective detection of Hg2+ ion was designed and synthesized. The results of UV-Vis and fluorescence spectral study indicated that the receptor is selective and sensitive towards Hg2+ with no noticeable interference with other competitive metal ions. The addition of Hg2+ to the receptor induced a rapid color change to pink from colorless and the turn-on fluorescence response toward Hg2+ among different cations was studied. The stoichiometric ratio of 1:1 between the receptor and Hg2+ was supported by Job's plot. The color change and turn-on fluorescence response upon addition of Hg2+ ion was ascribed by the spirolactam ring-opening mechanism. The probable mode of binding between the receptor and Hg2+ was confirmed by 1H NMR and Mass spectral study. For the practical application, its electrospun nanofiber test strips successfully applied to recognize Hg2+ ion in aqueous media. Graphical Abstract Schematic representation of Hg2+ detection by rhodamine based sensor.
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Affiliation(s)
- Pydisetti Gurunadha Rao
- Department of Inorganic & Analytical Chemistry, Andhra University, Visakhapatnam, Andhra Pradesh, 530003, India
| | - Birudaraju Saritha
- Department of Inorganic & Analytical Chemistry, Andhra University, Visakhapatnam, Andhra Pradesh, 530003, India
| | - T Siva Rao
- Department of Inorganic & Analytical Chemistry, Andhra University, Visakhapatnam, Andhra Pradesh, 530003, India.
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Kim A, Kim C. A hydrazono-quinoline-based chemosensor sensing In3+ and Zn2+via fluorescence turn-on and ClO−via color change in aqueous solution. NEW J CHEM 2019. [DOI: 10.1039/c9nj00899c] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A multi-target sensor, based on hydrazono-quinoline, was developed for fluorescence turn-on detection of In3+ and Zn2+ and colorimetric detection of ClO−.
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Affiliation(s)
- Ahran Kim
- Department of Fine Chemistry
- Seoul National Univ. of Science & Technology (SNUT)
- Seoul
- South Korea
| | - Cheal Kim
- Department of Fine Chemistry
- Seoul National Univ. of Science & Technology (SNUT)
- Seoul
- South Korea
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15
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Wan C, Li H, Wang J, Wang F, Shu G, He L. Significant improved selectivity of a fluorescent sensor for Al3+ made from a fluorinated rhodamine B Schiff base. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3705-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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16
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Roy A, Mukherjee R, Dam B, Dam S, Roy P. A rhodamine-based fluorescent chemosensor for Al3+: is it possible to control the metal ion selectivity of a rhodamine-6G based chemosensor? NEW J CHEM 2018. [DOI: 10.1039/c8nj01130c] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A rhodamine derivative 3′,6′-bis(ethylamino)-2-(2-(2-hydroxy-5-methylbenzylideneamino)ethyl)-2′,7′-dimethylspiro[isoindoline-1,9′-xanthen]-3-one has been found to be highly selective and sensitive chemosensor for Al3+ ion.
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Affiliation(s)
- Ankita Roy
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Rajat Mukherjee
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Bomba Dam
- Microbiology Laboratory
- Department of Botany
- Siksha Bhavana
- Visva-Bharati University
- Santiniketan-731235
| | - Somasri Dam
- Department of Microbiology
- The University of Burdwan
- Burdwan
- India
| | - Partha Roy
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
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17
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Study of Fluorescent Imaging of Se (IV) in Living Cells Using a Turn-on Fluorescent Probe Based on a Rhodamine Spirolactame Derivative. J Fluoresc 2016; 27:611-618. [PMID: 27981405 DOI: 10.1007/s10895-016-1989-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 11/25/2016] [Indexed: 02/05/2023]
Abstract
A highly selective fluorescent probe 2-(2-(2-aminoethylamino)ethyl)-3',6'-bis(ethylamino)-2',7'-dimethylspiro[isoindoline-1,9'-xanthen]-3-one (ABDO) for Se (IV) had been synthesized in our earlier report. In this study, this fluorescent sensor is applied on analysis fluorescent imaging of Se (IV) in Hela cells. The experiment conditions, such as the MTT assay, different concentration of saline, incubated time of Hela cells with ABDO and Se (IV), and intracellular action position of Se (IV), are investigated. Through a series of experiments, the fluorescent image of Se (IV) in Hela cells can be observed when the cells cultured by 2 μM ABDO and 2 μM Se (IV) for 210 min. And the intracellular action position of Se (IV) is verified after the co-localization experiments are done. It is mitochondria. These experimental results show that ABDO will be an eagerly anticipated sensor for fluorescent imaging analysis of selenium ion in living cells. Besides, we also can use the complexes of ABDO-Se to observe morphology and distribution of mitochondria in cells like JG-B.
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18
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Rai A, Kumari N, Srivastava AK, Singh SK, Srikrishna S, Mishra L. Rhodamine hydrazone as OFF–ON–OFF type selective sequential sensor of Al3+ and N3− ions. J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2016.01.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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19
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Hur DY, Shin EJ. A Fluorescent Chemosensor for Al3+, HSO3−, and CN−Based on a Dyad Bearing Rhodamine and Spiropyran Units. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10392] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Dae Young Hur
- Department of Chemistry; Sunchon National University; Suncheon 540-950 Korea
| | - Eun Ju Shin
- Department of Chemistry; Sunchon National University; Suncheon 540-950 Korea
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20
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The effect of fullerene and some electron donating/withdrawing substituents on the molecular orbitals, strength and the nature of CN bond in a number of RCHNR′ imines: A theoretical study. COMPUT THEOR CHEM 2015. [DOI: 10.1016/j.comptc.2015.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Mosaei Oskoei Y, Bagheri N, Hassanzadeh J. Ultrasensitive determination of mercury(II) using a chemiluminescence system composed of permanganate, rhodamine B and gold nanoprisms. Mikrochim Acta 2015. [DOI: 10.1007/s00604-015-1494-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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22
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Rai A, Kumari N, Nair R, Singh K, Mishra L. A new rhodamine derivative as a single optical probe for the recognition of Cu2+ and Zn2+ ions. RSC Adv 2015. [DOI: 10.1039/c4ra13332c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A rhodamine-based chemosensor exhibits pink color on addition of Cu2+ ions and is returned to colorless by addition of aqueous solution of Na2EDTA. It fluoresces in the presence of Zn2+ ions, displaying a color change from colorless to orange in the presence of UV light.
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Affiliation(s)
- Abhishek Rai
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi
- India
| | - Niraj Kumari
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi
- India
| | - Rohini Nair
- Department of Molecular and Human Genetics
- BHU
- Varanasi-221005
- India
| | - Kiran Singh
- Department of Molecular and Human Genetics
- BHU
- Varanasi-221005
- India
| | - Lallan Mishra
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi
- India
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23
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Mechanically induced color change based on the chromophores of anthracene and rhodamine 6G. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2014.11.110] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Tang JS, Xiang L, Fan HZ. The evaluation of the association constant between R-SN and Hg(2+). ENVIRONMENTAL MONITORING AND ASSESSMENT 2014; 186:8785-8792. [PMID: 25213563 DOI: 10.1007/s10661-014-4043-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2013] [Accepted: 09/03/2014] [Indexed: 06/03/2023]
Abstract
The effective determination of heavy metals from environmental media is among the most important issues for many industrialized countries. The interaction between RS-N, as novel heavy metal probe, and metal ions was studied. RS-N shows selective color change from colorless to pink in the presence of Hg(2+) in methanol/water solvent and the UV-Vis study shows peak at 560 nm. Fluorescence data revealed that the fluorescence enhance of RS-N by Hg(2+) dramatically was the result of the formation of [Hg(2+)]RS-N complex. The effective association constants (K a ) were 3.97 × 10(5) and 0.204 × 10(5) M(-1) for Hg(2+) and Cu(2+) to RS-N, respectively. The thermodynamic parameters, enthalpy change (ΔH (0)) and entropy change (ΔS (0)), were calculated to be -6.431 ± 0.226 kJ/mol and -0.129 ± 0.008 J/K/mol, respectively, according to van't Hoff equation on the basis of Gibbs free energy (ΔG (0)) ranged from -33.8326 to -28.5389 kJ/mol.
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Affiliation(s)
- Jian-She Tang
- School of Environment and Energy Engineering, Anhui Jianzhu University, 292 Ziyun Road, Hefei, 230601, People's Republic of China,
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Hien NK, Quy PT, Trung NT, Vien V, Van Khanh D, Nhung NTA, Quang DT. A Dansyl–Diethylenetriamine–Thiourea Conjugate as a Fluorescent Chemodosimeter for Hg2+ Ions in Water Media. CHEM LETT 2014. [DOI: 10.1246/cl.140268] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Nguyen Khoa Hien
- Department of Chemistry, Hue University
- Mientrung Institute for Science Research, Vietnam Academy of Science and Technology
| | | | | | - Vo Vien
- Department of Chemistry, Quy Nhon University
| | - Dang Van Khanh
- Food, Cosmetic and Drug Quality Control Center of Thua Thien Hue Province
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Kumari S, Chauhan GS. New cellulose-lysine Schiff-base-based sensor-adsorbent for mercury ions. ACS APPLIED MATERIALS & INTERFACES 2014; 6:5908-5917. [PMID: 24654907 DOI: 10.1021/am500820n] [Citation(s) in RCA: 116] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Mercury is a highly toxic environmental pollutant; thus, there is an urgent need to develop new materials for its simultaneous detection and removal from water. In the present study, new oxidized cellulose-based materials, including their Schiff bases, were synthesized and investigated as a sensor-adsorbent for simple, rapid, highly selective, and simultaneous detection and removal of mercury [Hg(II)] ions. Cellulose was extracted from the pine needles, etherified, oxidized, and modified to Schiff base by reaction with l-lysine. The well-characterized cellulose Schiff base materials were used as a sensor-adsorbent for Hg(II) from aqueous solution. Hg(II) sensing was analysed with naked-eye detection and fluorescence spectroscopy. Schiff base having a decyl chain, C10-O-cell-HC═N-Lys, was observed to be an efficient adsorbent with a very high maximum adsorption capacity of 258.75 mg g(-1). The data were analyzed on the basis of various kinetic and isotherm models, and pseudo-second-order kinetics and Langmuir isotherm were followed for Hg(II) adsorption.
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Affiliation(s)
- Sapana Kumari
- Department of Chemistry, Himachal Pradesh University , Summer Hill, Shimla, Himachal Pradesh 171005, India
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27
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Wang M, Yan FY, Zou Y, Yang N, Chen L, Chen LG. A rhodamine derivative as selective fluorescent and colorimetric chemosensor for mercury (II) in buffer solution, test strips and living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 123:216-223. [PMID: 24412780 DOI: 10.1016/j.saa.2013.12.079] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 12/08/2013] [Accepted: 12/11/2013] [Indexed: 06/03/2023]
Abstract
In this paper, we reported a new rhodamine derivative bearing 2,4-dichloroquinazoline as a selective fluorescent chemosensor for Hg(2+). The ring-opening process of spirolactam enabled the large fluorescent enhancement and colorimetric change by Hg(2+) induced configuration transformation of the rhodamine. Moreover, the fluorescence changes of the chemosensor were dramatically specific for Hg(2+) in the presence of other metal ions, which could meet the selective requirements for practical application. Under optimized experimental conditions, the linear response range covered the concentration range of Hg(2+) from 0 to 1.0×10(-6)M, and the limit of detection was calculated to be 2.7×10(-8)M. In addition, the probe was also successfully applied to the determination of Hg(2+) in water samples, test strips and living cells.
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Affiliation(s)
- Meng Wang
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Key Lab of Fiber Modification & Functional Fiber of Tianjin, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Fan-Yong Yan
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Key Lab of Fiber Modification & Functional Fiber of Tianjin, Tianjin Polytechnic University, Tianjin 300387, PR China.
| | - Yu Zou
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Key Lab of Fiber Modification & Functional Fiber of Tianjin, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Ning Yang
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Key Lab of Fiber Modification & Functional Fiber of Tianjin, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Li Chen
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Key Lab of Fiber Modification & Functional Fiber of Tianjin, Tianjin Polytechnic University, Tianjin 300387, PR China.
| | - Li-Gong Chen
- School of Chemical Engineering, Tianjin University, Tianjin 300072, PR China
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28
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Ozay O, Ozay H. Separation and Speciation of Iron Ions by Using Colorimetric Hydrogels. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2014. [DOI: 10.1080/10601325.2014.882691] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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29
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Yang B, Wu W. Fabrication of a novel natural cellulose-based paper chemodosimeter via grafting-to of Rhodamine B moieties for detection of Hg2+. REACT FUNCT POLYM 2013. [DOI: 10.1016/j.reactfunctpolym.2013.08.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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30
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Affiliation(s)
- Yuming Yang
- Department of Chemistry and State Key Laboratory
of Molecular Engineering of Polymers and Institutes of Biomedical
Sciences, Fudan University, Shanghai 200433, P. R. China
| | - Qiang Zhao
- Key Laboratory for Organic Electronics
and Information Displays (KLOEID) and Institute of Advanced Materials
(IAM), Nanjing University of Posts and Telecommunications, Nanjing
210046, P. R. China
| | - Wei Feng
- Department of Chemistry and State Key Laboratory
of Molecular Engineering of Polymers and Institutes of Biomedical
Sciences, Fudan University, Shanghai 200433, P. R. China
| | - Fuyou Li
- Department of Chemistry and State Key Laboratory
of Molecular Engineering of Polymers and Institutes of Biomedical
Sciences, Fudan University, Shanghai 200433, P. R. China
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Quang DT, Hop NV, Luyen ND, Thu HP, Oanh DY, Hien NK, Hieu NV, Lee MH, Kim JS. A new fluorescent chemosensor for Hg2+ in aqueous solution. LUMINESCENCE 2012; 28:222-5. [PMID: 22511620 DOI: 10.1002/bio.2368] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Revised: 03/01/2012] [Accepted: 03/02/2012] [Indexed: 11/11/2022]
Abstract
We prepared an aminothiourea-derived Schiff base (DA) as a fluorescent chemosensor for Hg(2+) ions. Addition of 1 equiv of Hg(2+) ions to the aqueous solution of DA gave rise to an obvious fluorescence enhancement and the subsequent addition of more Hg(2+) induced gradual fluorescence quenching. Other competing ions, including Pb(2+), Cd(2+), Cr(3+), Zn(2+), Fe(2+), Co(3+), Ni(2+), Ca(2+), Mg(2+), K(+) and Na(+) , did not induce any distinct fluorescence changes, indicating that DA can selectively detect Hg(2+) ions in aqueous solution.
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