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Alharbi AH, Khan S. Antimicrobial, antioxidant, cell imaging and sensing applications of fluorescein derivatives: A review. Anal Biochem 2024; 688:115479. [PMID: 38342200 DOI: 10.1016/j.ab.2024.115479] [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: 11/28/2023] [Revised: 01/31/2024] [Accepted: 02/03/2024] [Indexed: 02/13/2024]
Abstract
Fluorescein itself is a synthetic organic compound and a prominent member of the xanthene dye family. It exhibits strong fluorescence under ultraviolet (UV) or blue light excitation, making it widely used in various applications, including fluorescence microscopy, flow cytometry, immunoassays, and molecular biology techniques. One of the reasons fluorescein derivatives are highly valuable is their tunable fluorescence properties. Through chemical modifications of the fluorescein structure, different functional groups or substituents can be introduce, altering the compound's fluorescence characteristics such as emission wavelength, intensity, and photo stability. This flexibility allows for tailoring of fluorescent probes to specific experimental requirements, enhancing their utility in a range of scientific disciplines. Fluorescein derivatives also possess excellent antimicrobial and antioxidant activity. This review sheds light on the significant impact of fluorescein derivatives as biological active compounds, highlighting their potential in designing new therapeutic agents with antimicrobial properties. Additionally, their role as antioxidants is discussed. A major aspect covered in the review is the application of fluorescein derivatives as powerful cell imaging probes. Their unique fluorescent properties make them valuable tools for visualizing cellular structures and processes, opening up new possibilities for studying cellular dynamics and interactions.
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Affiliation(s)
- Amani H Alharbi
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Sikandar Khan
- Department of Chemistry, University of Malakand, Chakdara, Khyber Pakhtunkhwa, Pakistan.
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La YT, Du MX, Gan LL, Zhang Y, Sun YX, Dong WK. Spectroscopic and theoretical studies on a novel bis(salamo)-like probe for highly effective fluorimetric-colorimetric identification of Fe 3+ and Cu 2+ in aquo-organic medium. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 305:123481. [PMID: 37804710 DOI: 10.1016/j.saa.2023.123481] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 09/03/2023] [Accepted: 09/30/2023] [Indexed: 10/09/2023]
Abstract
A novel bis(salamo)-type sensor FT for fluorescence-colorimetric recognition of Fe3+/Cu2+ has been created, which revealed significant fluorescent performance and colorimetric sensing ability for Cu2+ and Fe3+ ions, superior to other related competitive metal ions. Interestingly, the binding of the FT probe with Cu2+ ions manifested an instant color change from colorless to red in sunlight, which is detectable by the naked-eye, and a fluorescence turn-off response under UV light for Fe3+ and Cu2+. The results demonstrated that the probe exhibits better sensitivity, greater affinity and lower limit of detection leading to quick response time in an aquo-organic medium. The excited state property of the FT probe and in the presence of Cu2+/Fe3+ was evaluated on the basis of DFT & TD-DFT results. Furthermore, test strips have been provided for convenient monitoring of Cu2+ and Fe3+ ions by naked eye and fluorescence method.
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Affiliation(s)
- Ya-Ting La
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Ming-Xia Du
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Lu-Lu Gan
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Yang Zhang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Yin-Xia Sun
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China.
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Upadhyay H, Harikrishnan U, Bhatt D, Dhadnekar N, Kumar K, Panchal M, Trivedi P, Gaurang Sindhav, Modi K. A Highly Selective Pyrene Appended Oxacalixarene Receptor for MNA and 4-NP Detection: an Experimental and Computational Study. J Fluoresc 2023:10.1007/s10895-023-03470-2. [PMID: 37924381 DOI: 10.1007/s10895-023-03470-2] [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: 08/09/2023] [Accepted: 10/12/2023] [Indexed: 11/06/2023]
Abstract
A novel pyrene-substituted oxacalixarene was designed and synthesized as a selective probe for the simultaneous detection of MNA and 4-NP. Utilizing 1H-NMR, 13C-NMR, and FT-IR analysis techniques, its structure was characterized. The binding property of BPOC to a variety of NACs, including 1,3-DNB, 2,3-DNT, 2,4-DNT, 2,6-DNT, 4-NP, 4-NT, and PA, revealed that the sensor binds to MNA and 4-NP with remarkable selectivity. Binding constant reveals lower detection limits of MNA is 0.2 µM and 0.3 µM for 4-NP. Using docking and density functional theory (DFT), computational insights were provided for investigating the stability and spectroscopic analysis of the inclusion complex. From molecular docking study, we observed the best docking score of BPOC with 4-NT and MNA complex. The calculations supplement the findings significantly and clarify the structural geometry and mode of interactions in supramolecular complexation. In an MTT experiment on human PBMC to check for cytotoxicity, this chemical was found to influence 1 × 105 cell viability dose-dependently.
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Affiliation(s)
- Himali Upadhyay
- Department of Biochemistry and Forensic Sciences, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Uma Harikrishnan
- Department of Chemistry, St. Xavier's College, Navrangpura, Ahmedabad, Gujarat, India.
| | - Devanshi Bhatt
- Department of Biochemistry and Forensic Sciences, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Namrata Dhadnekar
- Department of Biochemistry and Forensic Sciences, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Kapil Kumar
- Department of Biochemistry and Forensic Sciences, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Manthan Panchal
- Silver Oak Institute of Science, Silver Oak University, Ahmedabad, India
| | - Pooja Trivedi
- Department of Zoology, BMT, HGC and WBC, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Gaurang Sindhav
- Department of Zoology, BMT, HGC and WBC, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Krunal Modi
- Department of Humanity and Sciences, School of Engineering, Indrashil University, Mehsana-382740, Kadi, Gujarat, India
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Aroua LM, Ali R, Albadri AEAE, Messaoudi S, Alminderej FM, Saleh SM. A New, Extremely Sensitive, Turn-Off Optical Sensor Utilizing Schiff Base for Fast Detection of Cu(II). BIOSENSORS 2023; 13:359. [PMID: 36979571 PMCID: PMC10046006 DOI: 10.3390/bios13030359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/03/2023] [Accepted: 03/07/2023] [Indexed: 06/18/2023]
Abstract
Throughout this research, a unique optical sensor for detecting one of the most dangerous heavy metal ions, Cu(II), was designed and developed. The (4-mercaptophenyl) iminomethylphenyl naphthalenyl carbamate (MNC) sensor probe was effectively prepared. The Schiff base of the sensor shows a "turn-off" state with excellent sensitivity to Cu(II) ions. This innovative fluorescent chemosensor possesses distinctive optical features with a substantial Stocks shift (about 114 nm). In addition, MNC has remarkable selectivity for Cu(II) relative to other cations. Density functional theory (DFT) and the time-dependent DFT (TDDFT) theoretical calculations were performed to examine Cu(II) chelation structures and associated electronic properties in solution, and the results indicate that the luminescence quenching in this complex is due to ICT. Chelation-quenched fluorescence is responsible for the internal charge transfer (ICT)-based selectivity of the MNC sensing molecule for Cu(II) ions. In a 1:9 (v/v) DMSO-HEPES buffer (20 mM, pH = 7.4) solution, Fluorescence and UV-Vis absorption of the MNC probe and Cu(II) ions were investigated. By utilizing a solution containing several metal ions, the interference of other metal ions was studied. This MNC molecule has outstanding selectivity and sensitivity, as well as a low LOD (1.45 nM). Consequently, these distinctive properties enable it to find the copper metal ions across an actual narrow dynamic range (0-1.2 M Cu(II)). The reversibility of the sensor was obtained by employing an EDTA as a powerful chelating agent.
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Affiliation(s)
- Lotfi M. Aroua
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia; (L.M.A.); (R.A.); (A.E.A.E.A.); (S.M.); (F.M.A.)
- Laboratory of Structural Organic Chemistry-Synthesis and Physicochemical Studies (LR99ES14), Department of Chemistry, Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis 2092, Tunisia
- Faculty of Sciences of Bizerte, Carthage University, Jarzouna, Bizerte 7021, Tunisia
| | - Reham Ali
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia; (L.M.A.); (R.A.); (A.E.A.E.A.); (S.M.); (F.M.A.)
- Chemistry Department, Faculty of Science, Suez University, Suez 43518, Egypt
| | - Abuzar E. A. E. Albadri
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia; (L.M.A.); (R.A.); (A.E.A.E.A.); (S.M.); (F.M.A.)
| | - Sabri Messaoudi
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia; (L.M.A.); (R.A.); (A.E.A.E.A.); (S.M.); (F.M.A.)
- Faculty of Sciences of Bizerte, Carthage University, Jarzouna, Bizerte 7021, Tunisia
| | - Fahad M. Alminderej
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia; (L.M.A.); (R.A.); (A.E.A.E.A.); (S.M.); (F.M.A.)
| | - Sayed M. Saleh
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia; (L.M.A.); (R.A.); (A.E.A.E.A.); (S.M.); (F.M.A.)
- Chemistry Branch, Department of Science and Mathematics, Faculty of Petroleum and Mining Engineering, Suez University, Suez 43721, Egypt
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Gouda N, Pradhan RN. Pyrene based Schiff base ligand: A highly selective fluorescence chemosensor for the detection of Cu2+ ions. J INDIAN CHEM SOC 2023. [DOI: 10.1016/j.jics.2023.100985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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6
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Monika, Verma A, Tiwari MK, Subba N, Saha S. From ACQ to AIE: The CN(π)-(π)Ar interaction driven structural and photophysical properties of aromatic ring conjugated novel diaminomaleonitrile derivatives. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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7
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Li J, Zhou C, Zhang H, Hou Y, Pan Q, Sun J, Li X. A novel colorimetric and “turn-on” fluorescent sensor for selective detection of Cu2+. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Li X, Feng SS, Wei YX, Dong WK. An investigation of a relatively rigid acyclic salamo-type ligand and its square planar Cu(II) complex. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2123738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Xun Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Shan-Shan Feng
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Yu-Xin Wei
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
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Kr Mandal N, Bandyopadhyay N, Arya P, Chowdhury S, Raghav N, Prakash Naskar J. Synthesis, characterization, structure, in vitro enzymatic activity and sensing aspects of a copper(II) complex stabilized from a naphthaldehyde based Schiff base ligand. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Soliman M, El-Sakka SS, El-Shalakany E, Kamel RM. Development of novel Schiff base fluorophores for selective detection of Cu2+ ions in seawater using test strips. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132437] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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11
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Niño-Pantoja I, Gallardo-Alfonzo A, Solis-Santos M, Ordoñez M, Contreras-Celedón C, Islas-Jácome A, Chacon Garcia L, Cortés-García CJ. Synthesis and recognizing Copper (II) properties of 1,5‐disubstituted tetrazole‐indolizine bis‐heterocycles. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Israel Niño-Pantoja
- Universidad Michoacana de San Nicolas de Hidalgo Instituto de Investigaciones Químico Biológicas Edificio B1Ciudad Universitaria 58033 Morelia MEXICO
| | - Arturo Gallardo-Alfonzo
- Universidad Michoacana de San Nicolas de Hidalgo Instituto de Investigaciones Químico Biológicas MEXICO
| | - Melchor Solis-Santos
- Universidad Autonoma del Estado de Morelos Centro de Investigaciones Químicas MEXICO
| | - Mario Ordoñez
- Universidad Autonoma del Estado de Morelos Centro de Investigaciones Químicas-IICBA MEXICO
| | - Claudia Contreras-Celedón
- Universidad Michoacana de San Nicolas de Hidalgo Instituto de Investigaciones Químico Biológicas MEXICO
| | | | - Luis Chacon Garcia
- Universidad Michoacana de San Nicolas de Hidalgo Instituto de Investigaciones Quimico Biologicas Edficio B1, Ciudad Universitaria 58060 Morelia MEXICO
| | - Carlos J. Cortés-García
- Universidad Michoacana de San Nicolas de Hidalgo Laboratorio de Diseño Molecular Edificio B1Ciudad Universitaria 58033 Morelia MEXICO
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Das P, Singh Rajput S, Das M, Laha S, Choudhuri I, Bhattacharyya N, Das A, Chandra Samanta B, Mehboob Alam M, Maity T. Easy, Selective and Colorimetric Detection of Zn(II), Cu(II), F- Ions by a New Piperazine Based Schiff Base Chemosensor along with Molecular Logic Gate Formation and Live Cell Images Study. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113817] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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13
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Mondal S, Panja A, Halder D, Bairi P, Nandi AK. Isomerization-Induced Excimer Formation of Pyrene-Based Acylhydrazone Controlled by Light- and Solvent-Sensing Aromatic Analytes. J Phys Chem B 2021; 125:13804-13816. [PMID: 34879652 DOI: 10.1021/acs.jpcb.1c07937] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Pyrene is a fluorescent polycyclic aromatic hydrocarbon, and it would be interesting to determine whether its C═N-based conjugate can be used for sensing of aromatic analytes at its supramolecular aggregated state. For this purpose, we have synthesized (E)-3,4,5-tris(dodecyloxy)-N'-(pyren-1-ylmethylene)benzohydrazide (Py@B) by alkylation, substitution, and the Schiff base reaction methodology. The E-isomer of Py@B (E-Py@B) exhibits a bright fluorescence due to excimer formation in nonaromatic solvents. Upon photoirradiation with λ = 254 nm, it exhibits E-Z isomerization across the C═N bond at a low concentration (10-4 M), resulting in a quenched fluorescence intensity, and interestingly, upon photoirradiation with λ = 365 nm, the Z-isomer of Py@B returns to the E-isomer again, indicating that E-Z isomerization of Py@B is reversible in nature. The thick supramolecular aggregated morphology of E-Py@B changes to a flowery needlelike morphology after photoirradiation with λ = 254 nm. The UV-vis absorption band at 370 nm for 10-4 M Py@B in methyl cyclohexane (MCH) is due to excimer formation for closer proximity of pyrene moieties present in E-Py@B and changes to the absorption peak at 344 nm for its Z-isomer formation. The fluorescence spectroscopy results also support the fact that the optimum concentration of the E-isomer of Py@B is 2 × 10-4 M in MCH for excimer formation. From spectral results, it may be concluded that nonaromatic solvents assist in constructing the excimer, but aromatic solvents resist forming an excimer complex of E-Py@B. The fluorescent emission of E-Py@B in MCH is quickly quenched on addition of different aromatic analytes through both static and dynamic pathways. In the solid state, E-Py@B also senses aromatic vapors efficiently via fluorescence quenching. Absorbance spectra of a model molecule obtained using time-dependent density functional theory (TDDFT) calculations on a DFT-optimized structure indicate complex adduct formation between E-Py@B and aromatic analytes from the well-matched theoretical and experimental UV-vis spectra on addition of different analytes with E-Py@B.
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Affiliation(s)
- Sanjoy Mondal
- Polymer Science Unit, School of Materials Science, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Aditi Panja
- Polymer Science Unit, School of Materials Science, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Debabrata Halder
- School of Chemical Science, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Partha Bairi
- Polymer Science Unit, School of Materials Science, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Arun K Nandi
- Polymer Science Unit, School of Materials Science, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
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14
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Water-ratio directed selective turn-on fluorescence detection of copper and mercury in acetonitrile. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113418] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Dey S, Modi K, Panchal U, Panchal M, Jain VK. Detection of small molecular toxins using azacalix[4]arene architecture and its theoretical investigations. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116337] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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16
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Bhattacharyya A, Guchhait N. Proton transfer inhibited charge transfer in a coumarinyl chalcone: Hassle free detection of chloroform vapor in alcohol medium and in neat solution. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 253:119578. [PMID: 33639476 DOI: 10.1016/j.saa.2021.119578] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 01/24/2021] [Accepted: 01/30/2021] [Indexed: 06/12/2023]
Abstract
The photophysical aspects of a synthesized coumarinyl chalcone derivative 3-((2E, 4E)-5-(4-(dimethylamino) phenyl) penta-2, 4-dienoyl)-4-hydroxy-2H-chromen-2-one (DPPHC) were explored. DPPHC shows excited state intramolecular proton transfer (ESIPT) suppressed excited state intramolecular charge transfer (ESICT) as evidenced from steady state and time resolved spectroscopic analysis. Interestingly, DPPHC behaves as a strong red emitter solely in chloroform and dichloromethane semi-polar solvents exclusively. Using this property, on-spot detection of these two solvents was achieved in paper strips coated with DPPHC as well as in spiked alcohol samples by emission ratiometry change.
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Affiliation(s)
| | - Nikhil Guchhait
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, India.
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Wang D, Yin Q, Zheng M, Xie Y, He W, Li Z, Hou S, Wang H. Fluorescent sensor based on triphenylamine for Zn 2+ with high selectivity and imaging in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 251:119480. [PMID: 33513549 DOI: 10.1016/j.saa.2021.119480] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/06/2021] [Accepted: 01/09/2021] [Indexed: 05/27/2023]
Abstract
It is of great importance to design a fluorescent sensor with high selectivity, sensitivity and large Stokes shift to zinc detection for environmental water sample and in vivo. Herein, A novel Zn2+ fluorescent sensor with larger Stokes shift (110 nm) 1-((5-(4-(diphenylamino)phenyl)pyridine-2-imino)methyl)naphthalene-2-ol (abbr. TPA-PN) was designed and synthesized. In DMF-H2O (V: V = 1: 1, pH = 7.0) solution, it could achieve high selectivity and sensitivity to Zn2+, there was a linear responsive range of 0-20 μM of concentration of Zn2+ ions for the sensor, the detection limit was as low as 19.134 nM and the binding constant was calculated to be 3.24 × 104 M-1. The species of TPA-PN and zinc were clarified at different pH. Besides, the interaction properties and fluorescence mechanism were demonstrated by the species theory, density functional theory (DFT) calculation, 1H NMR titration, FT-IR and MS. Most importantly, it provided a new real-time, on-site method and showed excellent potential in-vivo imaging ability.
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Affiliation(s)
- Dongyuan Wang
- Hunan Key Laboratory for The Design and Application of Actinide Complexes, University of South China, Hengyang, Hunan 421001, PR China
| | - Qiang Yin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, Hunan 421001, PR China
| | - Ming Zheng
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, Hunan 421001, PR China
| | - Yongbo Xie
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, Hunan 421001, PR China
| | - Wen He
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, Hunan 421001, PR China
| | - Zheng Li
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, Hunan 421001, PR China
| | - Sanying Hou
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, Hunan 421001, PR China
| | - Hongqing Wang
- Hunan Key Laboratory for The Design and Application of Actinide Complexes, University of South China, Hengyang, Hunan 421001, PR China.
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Tharmalingam B, Mathivanan M, Murugesapandian B. C 3-symmetric triaminoguanidine based colorimetric and fluorometric chemosensor: Sequential detection of Zn 2+/PPi, its RGB performance for detection of Zn 2+ ion and construction of IMPLICATION logic gate. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 242:118749. [PMID: 32731150 DOI: 10.1016/j.saa.2020.118749] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/03/2020] [Accepted: 07/06/2020] [Indexed: 06/11/2023]
Abstract
In this work, new ethyl(E)-2-cyano-3-(1H-pyrrol-2-yl)acrylate appended C3-symmetric star-shape triaminoguanidine based Schiff base (LH3) was designed and synthesized from simple synthons. New probe, LH3 was completely analyzed by 1H NMR, 13C NMR and mass spectrum. In the present probe LH3, effective π-conjugated ethyl(E)-2-cyano-acrylate unit was introduced on the periphery of the pyrrole-triaminoquanidine conjugates by using carefully chosen building units. The probe LH3 shows high selectivity and sensitivity towards Zn2+ ion via colorimetric and fluorometric changes. The yellowish orange color of LH3 solution turned to wine red color upon addition of Zn2+ solution, along with red shifted absorption maxima from 450 nm to 550 nm, this indicates the formation of LH3-Zn2+ species. Job's plot and mass spectrum analysis confirms the formation of 1:3 stoichiometric complex between the LH3 and Zn2+ ions. Further this ensemble shows selective detection towards PPi anion over the other anions based on displacement metal ion approach. Hence, reversible colorimetric/emission response of LH3 towards Zn2+ and PPi ions via "on-off-on" manner could allow the construction of IMPLICATION logic gate functions. The practical efficacy of the probe LH3 was established by utilization of the probe for the detection of Zn2+ ions in real water sample analysis. Further, the significant noticeable colorimetric changes of the probe LH3 upon addition of Zn2+ ion have been successfully integrated with a smartphone app RGB color value to construct a real-time analysis of Zn2+ ions.
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Affiliation(s)
| | - Moorthy Mathivanan
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India
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Bayindir S, Lee KS, Saracoglu N, Parquette JR. The impact of metal coordination on the assembly of bis(indolyl)methane-naphthalene-diimide amphiphiles. Dalton Trans 2020; 49:13685-13692. [PMID: 32996499 DOI: 10.1039/d0dt02732d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The self-assembly and coordination of amphiphiles comprised of naphthalenediimide (NDI) and bis(indolyl)methane (BIM) chromophores were investigated as a function of pH and metal. As observed by TEM, SEM and AFM imaging, the self-assembly of NDI-BIM 1 produced irregular nanostructures at neutral pH in CH3CN-H2O (1 : 1); whereas, well-defined nanotubes were observed at pH 2. Conversely, Fmoc-protected, NDI-BIM 2 formed nanotubes at neutral pH and nonspecific aggregates at pH 2. Upon coordination of Cu2+ ions to the bis(indoyl)methane moiety, a reorganization from nanotubes to vesicular structures was observed.
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Affiliation(s)
- Sinan Bayindir
- Department of Chemistry, Faculty of Sciences and Arts, Bingöl University, Bingöl, 12000, Turkey
| | - Kwang Soo Lee
- Department of Chemistry and Biochemistry, The Ohio State University, 100 W. 18th Ave., Columbus, Ohio 43210, USA.
| | - Nurullah Saracoglu
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, 25240, Turkey.
| | - Jon R Parquette
- Department of Chemistry and Biochemistry, The Ohio State University, 100 W. 18th Ave., Columbus, Ohio 43210, USA.
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20
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Wang J, Niu Q, Wei T, Li T, Hu T, Chen J, Qin X, Yang Q, Yang L. Novel phenothiazine-based fast-responsive colori/fluorimetric sensor for highly sensitive, selective and reversible detection of Cu2+ in real water samples and its application as an efficient solid-state sensor. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104990] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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21
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Sarkar A, Chakraborty A, Chakraborty T, Purkait S, Samanta D, Maity S, Das D. A Chemodosimetric Approach for Fluorimetric Detection of Hg 2+ Ions by Trinuclear Zn(II)/Cd(II) Schiff Base Complex: First Case of Intermediate Trapping in a Chemodosimetric Approach. Inorg Chem 2020; 59:9014-9028. [PMID: 32573221 DOI: 10.1021/acs.inorgchem.0c00857] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The present work discloses the application of two fluorescent zinc and cadmium complexes (1 and 2) for sensing of Hg(II) ions through a chemodosimetric approach. The ligand under consideration in this work is a N2O donor Schiff base ligand (E)-4-bromo-2-(((2-morpholinoethyl)imino)methyl)phenol (HL), which has been harnessed to generate complexes [Zn3L2(OAc)4] (1) and [Cd3L2(OAc)4] (2). X-ray single crystal diffraction studies unveil the trinuclear skeleton of complexes 1 and 2. Both complexes have been found to be highly fluorescent in nature. However, the quantum efficiency of Zn(II) complex (1) dominates over the Cd(II) analogue (2). The absorption and emission spectroscopic properties of the complexes have been investigated by density functional theory. Complexes 1 and 2 can detect Hg2+ ions selectively by fluorescence quenching, and it is noteworthy to mention that the mechanism of sensing is unique as well as interesting. In the presence of Hg2+ ions, complexes 1 and 2 are transformed to mononuclear mercuric intermediate complex (3) and finally to a trinuclear mercuric complex (4) by hydrolysis. We have successfully trapped the intermediate complex 3, and we characterized it with the aid of X-ray crystallography. Transformation of complexes 1 and 2 to intermediate complex 3 and finally to 4 has been established by UV-vis spectroscopy, fluorescence spectroscopy, ESI-MS spectroscopy, 1H NMR spectroscopy, and X-ray crystallography. The spontaneity of the above conversion is well supported by thermodynamic aspects as reflected from density functional theoretical calculations.
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Affiliation(s)
- Abani Sarkar
- Department of Chemistry, University College of Science, University of Calcutta, 92 A. P. C. Road, Kolkata 700009, India
| | - Aratrika Chakraborty
- Department of Chemistry, University College of Science, University of Calcutta, 92 A. P. C. Road, Kolkata 700009, India
| | - Tonmoy Chakraborty
- Department of Chemistry, University College of Science, University of Calcutta, 92 A. P. C. Road, Kolkata 700009, India
| | - Suranjana Purkait
- Department of Chemistry, University College of Science, University of Calcutta, 92 A. P. C. Road, Kolkata 700009, India
| | - Debabrata Samanta
- Department of Chemistry, Indian Institute of Technology, Kanpur, Kanpur 208016, India
| | - Suvendu Maity
- Department of Chemistry, R. K. Mission Residential College, Narendrapur, Kolkata 700 103, India
| | - Debasis Das
- Department of Chemistry, University College of Science, University of Calcutta, 92 A. P. C. Road, Kolkata 700009, India
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22
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Nair RV, Radhakrishna Pillai Suma P, Jayasree RS. A dual signal on-off fluorescent nanosensor for the simultaneous detection of copper and creatinine. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 109:110569. [PMID: 32228993 DOI: 10.1016/j.msec.2019.110569] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 12/04/2019] [Accepted: 12/17/2019] [Indexed: 12/14/2022]
Abstract
The transition of conventional medicine to personalized medicine has paved the way for sensing new biomolecules. Consequently, this field attracted wide interest due to its capability to provide information on point of care basis. Multi-analyte sensors that emerged recently can perform quick and affordable analysis with minimum quantity of blood samples compared to traditional sensing of individual analytes. The present study focuses on the development of a quantum dot (Qd) based nanosensor for the simultaneous detection of copper and creatinine; two biologically relevant molecules. The sensor was designed by forming a complex of Qd with 1-Ethyl-3-(3-dimethylaminopropyl) carbodiimide (EDC) and picric acid through carboxylic bond formation of Qd-EDC with picric acid. The dual independent emissions of the Qd-EDC complex was used for the simultaneous detection of creatinine and copper by a turn on/turn off method and was successfully demonstrated with a sensitivity of nanomolar to millimolar, and micromolar to millimolar range respectively. The multianalyte sensor thus developed has quick response and works well under normal conditions of temperature and pH. It is also shown to work in cellular environment and blood serum. A simple image based detection of creatinine using the sensor strips has also been attempted by means of a mobile camera and validated with human blood samples.
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Affiliation(s)
- Resmi V Nair
- Division of Biophotonics and Imaging, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Poojappura, Trivandrum, Kerala, India
| | - Parvathy Radhakrishna Pillai Suma
- Division of Biophotonics and Imaging, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Poojappura, Trivandrum, Kerala, India
| | - Ramapurath S Jayasree
- Division of Biophotonics and Imaging, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Poojappura, Trivandrum, Kerala, India.
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23
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Chang Y, Li B, Mei H, Yang L, Xu K, Pang X. Indole-based colori/fluorimetric probe for selective detection of Cu 2+ and application in living cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 226:117631. [PMID: 31622824 DOI: 10.1016/j.saa.2019.117631] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 07/15/2019] [Accepted: 10/06/2019] [Indexed: 06/10/2023]
Abstract
A highly sensitive and selective indole-based probe IHT exhibited obvious color change from colorless to violet easily detected by naked eye as well as 'turn on' fluorescence response to Cu2+ ion at physiological pH condition. The detection limit was determined to be as low as 8.93 × 10-8 M, which was much lower than drinking water permission concentrations by the United States Environmental Protection Agency. The 1:2 binding mechanism was well confirmed by fluorescence titration, Job's plot, HRMS, IR analysis and DFT calculations. Furthermore, the probe IHT was successfully used for fluorescence imaging of Cu2+ ion in living cells.
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Affiliation(s)
- Yongxin Chang
- Institute of Functional Organic Molecular Engineering, Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
| | - Bai Li
- Institute of Functional Organic Molecular Engineering, Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
| | - Huihui Mei
- Institute of Functional Organic Molecular Engineering, Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
| | - Li Yang
- Institute of Functional Organic Molecular Engineering, Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
| | - Kuoxi Xu
- Institute of Functional Organic Molecular Engineering, Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Xiaobin Pang
- Institute of Pharmacy, Henan University, Kaifeng, Henan, 475004, China
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24
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Anbu Durai W, Ramu A. Hydrazone Based Dual - Responsive Colorimetric and Ratiometric Chemosensor for the Detection of Cu 2+/F - Ions: DNA Tracking, Practical Performance in Environmental Samples and Tooth Paste. J Fluoresc 2020; 30:275-289. [PMID: 31997143 DOI: 10.1007/s10895-020-02488-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 01/13/2020] [Indexed: 12/15/2022]
Abstract
Colorimetric sensors have attracted wide scope of attentions due to its fascinating advantages, like handy, equipment-free and naked eye detections. In this investigation, a new and novel hydrazone based dual-responsive ratiometric/colorimetric chemosensor have been developed for highly selective and sensitive detection of Cu2+ and F- ions in dimethyl sulfoxide (DMSO) solvent. The probe showed highly selective sensing towards Cu2+ and F- ions by exhibiting a color change from pale yellow to yellowish green and pale yellow to yellowish brown respectively., in DMSO without any interference of other ions at same concentration. These experimental results have also substantiated by the NMR, HR-MS, UV-Vis spectroscopic, cyclic voltammetry, differential pulse voltammetry techniques and DFT calculations. The detection limits are found to be 5.8 μM for Cu2+ and 0.025 μM for F- ions which is far below to the values recommended by WHO. The stoichiometric ratios between NAPCBH and Cu2+/ F- ions were confirmed from the Job's plots and 1H NMR titration experiments which are found to be 2:1 and 1:1 respectively. The tracking ability of the DNA with NAPCBH-Cu2+ was studied by UV-Vis titration and Cyclic voltammetry measurements. It shows efficient affinity towards DNA with NAPCBH-Cu2+. The probe can also quantitatively determine the Copper and fluoride ions present in environmental samples & toothpaste. The NAPCBH was promptly recovered by utilizing very low concentration of HCl, showing that was found feasible and re-usable sensor for the convenient detection of Cu2+ and F- ions. Graphical Abstract.
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Affiliation(s)
- Willsingh Anbu Durai
- Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, Tamil Nadu, 625 021, India
| | - Andy Ramu
- Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, Tamil Nadu, 625 021, India.
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25
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Ghosh S, Khan MA, Bhattacharyya A, Alam MA, Zangrando E, Guchhait N. Cu(ii)-induced twisting of the biphenyl core: exploring the effect of structure and coordination environment of biphenyl-based chiral copper(ii) complexes on interaction with calf-thymus DNA. NEW J CHEM 2020. [DOI: 10.1039/c9nj06184c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biphenyl core-based clip-like receptors get twisted after complexation with Cu2+. The extent of interaction of the optically active complexes with ct-DNA varies depending on the structure and coordination environment.
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Affiliation(s)
- Soumen Ghosh
- Department of Chemistry
- University of Calcutta
- Kolkata 700 009
- India
| | - Mehebub Ali Khan
- Department of Chemistry
- Aliah University
- IIA/27
- Action Area II
- Newtown
| | | | | | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences, University of Trieste
- 34127 Trieste
- Italy
| | - Nikhil Guchhait
- Department of Chemistry
- University of Calcutta
- Kolkata 700 009
- India
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26
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Hossain SM, Prakash V, Mamidi P, Chattopadhyay S, Singh AK. Pyrene-appended bipyridine hydrazone ligand as a turn-on sensor for Cu2+ and its bioimaging application. RSC Adv 2020; 10:3646-3658. [PMID: 35492648 PMCID: PMC9048802 DOI: 10.1039/c9ra09376a] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 01/05/2020] [Indexed: 12/03/2022] Open
Abstract
A pyrene-appended bipyridine hydrazone-based ligand, HL, was synthesized and characterized by spectroscopic methods. Upon complexation with Cu(ii), HL formed a hexanuclear paddlewheel metal–organic macrocycle (MOM) via self-assembly with a high association constant with the molecular formula of [Cu6L6(NO3)6]. Intermolecular and intramolecular π–π interactions were demonstrated in this hexanuclear Cu(ii) complex. Further, it was observed that HL had the potential to detect a trace level of Cu(ii) ion selectively among a wide range of biologically relevant metal ions in aqueous medium at physiological pH. Using HL, it was feasible to sense copper(ii) ions in living cells due to its good cell permeability and high solubility under physiological conditions along with its high IC50 value. The low detection limit, high sensitivity and good reproducibility make this Cu–sensor very promising. The complex (MOM) formed between the ligand and Cu(ii) was found to be 1 : 1 on the basis of fluorescence titrations and was confirmed by ESI-MS. Moreover, single-crystal study of the hexanuclear self-assembled fluorescent species provided better insight into its chemistry, e.g. coordination environment and binding mode, unlike most of the metal sensors due to the lack of a single-crystal structure of the metal sensor complex. Cytotoxicity assay and bioimaging were performed in living cells (Vero cells), giving green fluorescent images. Fluorescence lifetime measurements and theoretical calculations were carried out. The morphology and topographic details on the surface of the metal–organic macrocycle (MOM) were studied by field-emission scanning electron microscopy (FESEM). A pyrene-based “turn-on” Cu(ii) sensor provides a chemiluminescent Cu6 metal organic macrocycle (MOM) applicable for live cell imaging.![]()
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Affiliation(s)
- Sayed Muktar Hossain
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar
- India
| | - Ved Prakash
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar
- India
| | | | | | - Akhilesh Kumar Singh
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar
- India
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27
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Zhao G, Wei G, Yan Z, Guo B, Guang S, Wu R, Xu H. A multiple fluorescein-based turn-on fluorophore (FHCS) identified for simultaneous determination and living imaging of toxic Al 3+ and Zn 2+ by improved Stokes shift. Anal Chim Acta 2019; 1095:185-196. [PMID: 31864621 DOI: 10.1016/j.aca.2019.10.025] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/14/2019] [Accepted: 10/15/2019] [Indexed: 02/02/2023]
Abstract
A multiple turn-on fluorophore (FHCS), combining fluorescein, hydrazone, cyanuric chloride and salicylaldehyde chromone into a molecule, was identified and developed based on density functional theoretical calculation. It was expected that FHCS could express exclusive fluorescent signals and improved Stokes shifts when chelating Al3+ or Zn2+. After it was synthesized and characterized in detail, it was noted that FHCS could turn-on fluorescently discriminate trace Al3+ and Zn2+ under the optimized conditions, i.e., from no-fluorescence to strong blue fluorescence for Al3+ and to green fluorescence for Zn2+ with low detection limits of 5.37 × 10-8 M and 7.90 × 10-8 M respectively. Owing to its low toxicity, FHCS was successfully applied for quantitative determination of Al3+ and Zn2+ in natural aqueous samples and toxicity evaluation of Al3+ and Zn2+ in living cells and bio-tissues with excellent linear relationships. The action mechanisms for FHCS with Al3+ and Zn2+ were confirmed to form stable 5-member-co-6-member condensed rings between Al3+/Zn2+ and N/O atoms in FHCS by both theoretic and experimental methods, which resulted in turn-on fluorescence with different dipolar moments and improved Stokes shifts.
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Affiliation(s)
- Gang Zhao
- State Key Laboratory for Modification of Chemical Fibers and Polymers Materials & College of Chemistry, and Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China; College of Materials Sciences and Engineering, Donghua University, Shanghai, 201620, China
| | - Gang Wei
- State Key Laboratory for Modification of Chemical Fibers and Polymers Materials & College of Chemistry, and Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China; College of Materials Sciences and Engineering, Donghua University, Shanghai, 201620, China
| | - Zhengquan Yan
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China.
| | - Bingyuan Guo
- State Key Laboratory for Modification of Chemical Fibers and Polymers Materials & College of Chemistry, and Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China
| | - Shangyi Guang
- State Key Laboratory for Modification of Chemical Fibers and Polymers Materials & College of Chemistry, and Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China.
| | - Rongliang Wu
- State Key Laboratory for Modification of Chemical Fibers and Polymers Materials & College of Chemistry, and Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China; College of Materials Sciences and Engineering, Donghua University, Shanghai, 201620, China
| | - Hongyao Xu
- State Key Laboratory for Modification of Chemical Fibers and Polymers Materials & College of Chemistry, and Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China; College of Materials Sciences and Engineering, Donghua University, Shanghai, 201620, China.
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28
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Manawar RB, Gondaliya MB, Shah MK, Jotani MM, Tiekink ERT. 2-{(1 E)-[( E)-2-(2,6-Di-chloro-benzyl-idene)hydrazin-1-yl-idene]meth-yl}phenol: crystal structure, Hirshfeld surface analysis and computational study. Acta Crystallogr E Crystallogr Commun 2019; 75:1423-1428. [PMID: 31636969 PMCID: PMC6775727 DOI: 10.1107/s2056989019012349] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 09/04/2019] [Indexed: 11/13/2022]
Abstract
The title Schiff base compound, C14H10Cl2N2O, features an E configuration about each of the C=N imine bonds. Overall, the mol-ecule is approximately planar with the dihedral angle between the central C2N2 residue (r.m.s. deviation = 0.0371 Å) and the peripheral hy-droxy-benzene and chloro-benzene rings being 4.9 (3) and 7.5 (3)°, respectively. Nevertheless, a small twist is evident about the central N-N bond [the C-N-N-C torsion angle = -172.7 (2)°]. An intra-molecular hy-droxy-O-H⋯N(imine) hydrogen bond closes an S(6) loop. In the crystal, π-π stacking inter-actions between hy-droxy- and chloro-benzene rings [inter-centroid separation = 3.6939 (13) Å] lead to a helical supra-molecular chain propagating along the b-axis direction; the chains pack without directional inter-actions between them. The calculated Hirshfeld surfaces point to the importance of H⋯H and Cl⋯H/H⋯Cl contacts to the overall surface, each contributing approximately 29% of all contacts. However, of these only Cl⋯H contacts occur at separations less than the sum of the van der Waals radii. The aforementioned π-π stacking inter-actions contribute 12.0% to the overall surface contacts. The calculation of the inter-action energies in the crystal indicates significant contributions from the dispersion term.
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Affiliation(s)
- Rohit B. Manawar
- Chemical Research Laboratory, Department of Chemistry, Saurashtra University, Rajkot - 360005, Gujarat, India
| | - Mitesh B. Gondaliya
- Chemical Research Laboratory, Department of Chemistry, Saurashtra University, Rajkot - 360005, Gujarat, India
| | - Manish K. Shah
- Chemical Research Laboratory, Department of Chemistry, Saurashtra University, Rajkot - 360005, Gujarat, India
| | - Mukesh M. Jotani
- Department of Physics, Bhavan’s Sheth R. A. College of Science, Ahmedabad, Gujarat - 380001, India
| | - Edward R. T. Tiekink
- Research Centre for Crystalline Materials, School of Science and Technology, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia
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29
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Gahlyan P, Bawa R, Jain H, Dalela M, Joshi A, Ramachandran CN, Prasad AK, Kaur A, Kumar R. Isatin‐Triazole‐Functionalized Rhodamine: A Dual Sensor for Cu2+and Fe3+Ions and Its Application to Cell Imaging. ChemistrySelect 2019. [DOI: 10.1002/slct.201901374] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Parveen Gahlyan
- Bioorganic LaboratoryDepartment of ChemistryUniversity of Delhi Delhi-110007 India
| | - Rashim Bawa
- Bioorganic LaboratoryDepartment of ChemistryUniversity of Delhi Delhi-110007 India
| | - Harshita Jain
- Bioorganic LaboratoryDepartment of ChemistryUniversity of Delhi Delhi-110007 India
| | - Manu Dalela
- Stem Cell Facility (Centre for Excellence for Stem Cell Research)All India Institute of Medical Sciences New Delhi-110029 India
| | - Ankita Joshi
- Department of ChemistryIndian Institute of Technology Roorkee Uttarakhand-247667 India
| | - C. N. Ramachandran
- Department of ChemistryIndian Institute of Technology Roorkee Uttarakhand-247667 India
| | - Ashok K. Prasad
- Bioorganic LaboratoryDepartment of ChemistryUniversity of Delhi Delhi-110007 India
| | - Arunjit Kaur
- Department of ChemistryLyallpur Khalsa College, Jalandhar Punjab-144001 India
| | - Rakesh Kumar
- Bioorganic LaboratoryDepartment of ChemistryUniversity of Delhi Delhi-110007 India
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30
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Jain H, Joshi A, Ramachandran CN, Kumar R. Synthesis of a Highly Efficient Multifunctional Copper (II)‐Pyridyl Complex for Adsorption and Photocatalytic Degradation of Organic Dyes. ChemistrySelect 2019. [DOI: 10.1002/slct.201900498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Harshita Jain
- Department of ChemistryUniversity of Delhi Delhi- 110007 India
| | - Ankita Joshi
- Department of ChemistryIndian Institute of Technology Roorkee-Uttarakhand- 247667 India
| | - C. N. Ramachandran
- Department of ChemistryIndian Institute of Technology Roorkee-Uttarakhand- 247667 India
| | - Rakesh Kumar
- Department of ChemistryUniversity of Delhi Delhi- 110007 India
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31
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Bhattacharyya A, Makhal SC, Guchhait N. Photophysical Properties of an Azine-Linked Pyrene-Cinnamaldehyde Hybrid: Evidence of Solvent-Dependent Charge-Transfer-Coupled Excimer Emission. ACS OMEGA 2019; 4:2178-2187. [PMID: 31459464 PMCID: PMC6648816 DOI: 10.1021/acsomega.8b02717] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 12/13/2018] [Indexed: 06/10/2023]
Abstract
We report the photophysical properties of a synthetic asymmetric azine-based compound (17Z,18E)-4'-((E)-3-phenylallylidene)-1'-(dimethylamino)-1-((pyren-8-yl)methylene)hydrazine (PYNC). The molecule PYNC shows an appreciable red shift in the emission maximum in a wide range of solvents. In water, PYNC shows the characteristic feature of excimer formation exclusively. However, in all other solvents, the excimer band is present alongside the charge transfer emission band. The assignment of charge transfer and excimer bands has been established by various steady-state emission spectral data. PYNC, owing to this novel excimer-coupled charge transfer phenomenon, can be a potential probe for studying various supramolecular assemblies of biological interest.
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32
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Chen X, Wang Y, Zhao X, Liu B, Xu Y, Wang Y. A gadolinium(III)-porphyrin based coordination polymer for colorimetric and fluorometric dual mode determination of ferric ions. Mikrochim Acta 2019; 186:63. [PMID: 30627859 DOI: 10.1007/s00604-018-3171-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 12/12/2018] [Indexed: 10/27/2022]
Abstract
A coordination polymer (CP) based nanoprobe is described for colorimetric and fluorometric (dual mode) determination of ferric ion. The method is making use of a nanosized Gd(III)-5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin coordination polymer that was prepared by a single-step hydrothermal procedure. The nanoprobe is monodisperse and has uniform size and good water solubility. It also exhibits strong fluorescence and magnetic resonance response. On exposure to Fe(III), the color of the solution changes from red to brown as the concentration of Fe(III) exceed 5 μM. Similarly, the red fluorescence of the probe (with excitation/emission peaks at 420/675 nm) decreases as concentrations of Fe(III) increase from 0.5 to 100 μM. The limit of detection is 98 nM in the fluorometric mode. The assay was applied to the determination of Fe(III) in fetal bovine serum samples. Graphical abstract Schematic presentation of the synthesis and application of lanthanide-porphyrin based coordination polymer for ferric ion detection in colorimetric and fluorometric dual modes.
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Affiliation(s)
- Xi Chen
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China.,School of Environment Science & Engineering, Hebei University of Science and Technology, 70 Yuhua Rd, Shijiazhuang, 050018, Hebei, China
| | - Yuru Wang
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China
| | - Xiuxiu Zhao
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China
| | - Binyuan Liu
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China
| | - Yang Xu
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China.
| | - Yige Wang
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China.
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Desai A, Roy H, Jadeja R. Calix-salen cavitand as colorimetric chemosensor for Cu2+ and anticancer activity of copper cavitate. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2018.10.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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34
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35
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Ghosh S, Khan MA, Ganguly A, Masum AA, Alam MA, Guchhait N. Binding mode dependent signaling for the detection of Cu 2+: An experimental and theoretical approach with practical applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 190:471-477. [PMID: 28963971 DOI: 10.1016/j.saa.2017.09.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Revised: 09/14/2017] [Accepted: 09/16/2017] [Indexed: 06/07/2023]
Abstract
Two amido-schiff bases (3-Hydroxy-naphthalene-2-carboxylic acid pyren-1-ylmethylene-hydrazide and Naphthalene-2-carboxylic acid pyren-1-ylmethylene-hydrazide) have been synthesized having a common structural unit and only differs by a -OH group in the naphthalene ring. Both of them can detect Cu2+ ion selectively in semi-aqueous medium in distinctly different output modes (one detects Cu2+ by naked-eye color change where as the other detects Cu2+ by fluorescence enhancement). The difference in the binding of Cu 2+ with the compounds is the reason for this observation. The detection limit is found to be micromolar region for compound which contains -OH group whereas the compound without -OH group detects copper in nano-molar region. DFT calculations have been performed in order to demonstrate the structure of the compounds and their copper complexes. Practical utility has been explored by successful paper strip response of both the compounds. The biological applications have been evaluated in RAW 264.7.
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Affiliation(s)
- Soumen Ghosh
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700 009, India
| | - Mehebub Ali Khan
- Department of Chemistry, Aliah University, IIA/27, New Town, Kolkata 700 156, West Bengal, India
| | - Aniruddha Ganguly
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700 009, India
| | - Abdulla Al Masum
- Department of Chemistry, Aliah University, IIA/27, New Town, Kolkata 700 156, West Bengal, India
| | - Md Akhtarul Alam
- Department of Chemistry, Aliah University, IIA/27, New Town, Kolkata 700 156, West Bengal, India.
| | - Nikhil Guchhait
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700 009, India.
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Paul S, Ghosh P, Bhuyan S, Mukhopadhyay SK, Banerjee P. Nanomolar-level selective dual channel sensing of Cu2+and CN−from an aqueous medium by an opto-electronic chemoreceptor. Dalton Trans 2018; 47:1082-1091. [DOI: 10.1039/c7dt03802j] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel chromogenic and fluorogenic chemoreceptor exhibiting a proclivity towards Cu2+and CN−, with applications in bioimaging and molecular electronics, was developed.
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Affiliation(s)
- Suparna Paul
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur 713209
- India
- Academy of Scientific and Innovative Research
| | - Pritam Ghosh
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur 713209
- India
| | - Samuzal Bhuyan
- Department of Chemistry
- Sikkim University
- Gangtok-737102
- India
| | | | - Priyabrata Banerjee
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur 713209
- India
- Academy of Scientific and Innovative Research
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37
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Kumar R, Jain H, Gahlyan P, Joshi A, Ramachandran CN. A highly sensitive pyridine-dicarbohydrazide based chemosensor for colorimetric recognition of Cu2+, AMP2−, F− and AcO− ions. NEW J CHEM 2018. [DOI: 10.1039/c8nj00918j] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A single colorimetric chemosensor for the detection of both Cu2+ and AMP2− ions has been developed for the first time.
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Affiliation(s)
- Rakesh Kumar
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | - Harshita Jain
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | | | - Ankita Joshi
- Department of Chemistry
- Indian Institute of Technology Roorkee
- India
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38
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Moriuchi-Kawakami T, Hisada Y, Higashikado A, Inoue T, Fujimori K, Moriuchi T. Bis(1-pyrenylmethyl)-2-benzyl-2-methyl-malonate as a Cu 2+ Ion-Selective Fluoroionophore. Molecules 2017; 22:molecules22091415. [PMID: 28841193 PMCID: PMC6151551 DOI: 10.3390/molecules22091415] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 08/22/2017] [Accepted: 08/23/2017] [Indexed: 01/02/2023] Open
Abstract
A new malonate possessing two pyrene moieties was synthesized as a fluoroionophore, and its structure and fluorescence spectroscopic properties were investigated. When excited at 344 nm in acetonitrile/chloroform (9:1, v/v), the synthesized bispyrenyl malonate has the fluorescence of intramolecular excimer (λem = 467 nm) emissions and not a pyrene monomer emission (λem = 394 nm). A large absolute fluorescence quantum yield was obtained in the solid state (ΦPL = 0.65) rather than in solution (ΦPL = 0.13). X-ray crystallography analysis clarified the molecular structure and alignment of the bispyrenyl malonate in the crystal phase, elucidating its fluorescence spectroscopic properties. Such analysis also suggests there are intramolecular C-H···π interactions and intermolecular π···π interactions between the pyrenyl rings. Interestingly, the synthesized bispyrenyl malonate exhibits excellent fluorescence sensing for the Cu2+ ion. Remarkable fluorescence intensity enhancement was only observed with the addition of the Cu2+ ion.
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Affiliation(s)
- Takayo Moriuchi-Kawakami
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi, Osaka 535-8585, Japan.
| | - Youji Hisada
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi, Osaka 535-8585, Japan.
| | - Akihisa Higashikado
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi, Osaka 535-8585, Japan.
| | - Tsubasa Inoue
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi, Osaka 535-8585, Japan.
| | - Keiichi Fujimori
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi, Osaka 535-8585, Japan.
| | - Toshiyuki Moriuchi
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan.
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39
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Torawane P, Sahoo SK, Borse A, Kuwar A. A new Schiff base as a turn-off fluorescent sensor for Cu2+
and its photophysical properties. LUMINESCENCE 2017; 32:1426-1430. [DOI: 10.1002/bio.3341] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 03/21/2017] [Accepted: 03/31/2017] [Indexed: 12/24/2022]
Affiliation(s)
- Pritam Torawane
- School of Chemical Sciences; North Maharashtra University; Jalgaon Mississippi India
| | - Suban K. Sahoo
- Department of Applied Chemistry; SV National Institute of Technology; Surat Gujarat India
| | - Amulrao Borse
- School of Chemical Sciences; North Maharashtra University; Jalgaon Mississippi India
| | - Anil Kuwar
- School of Chemical Sciences; North Maharashtra University; Jalgaon Mississippi India
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40
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Hwang SM, Kim MS, Lee M, Lim MH, Kim C. Single fluorescent chemosensor for multiple targets: sequential detection of Al3+ and pyrophosphate and selective detection of F− in near-perfect aqueous solution. NEW J CHEM 2017. [DOI: 10.1039/c7nj03575f] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
An easily fabricated chemosensor was developed for selective fluorescence detection of three analytes, Al3+, pyrophosphate (PPi), and F−, in aqueous solution.
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Affiliation(s)
- Suh Mi Hwang
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Min Seon Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Misun Lee
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Mi Hee Lim
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
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41
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Deshmukh S, Rana S, Shinde SV, Dhara B, Ballav N, Talukdar P. Selective Sensing of Metal Ions and Nitro Explosives by Efficient Switching of Excimer-to-Monomer Emission of an Amphiphilic Pyrene Derivative. ACS OMEGA 2016; 1:371-377. [PMID: 30023481 PMCID: PMC6044616 DOI: 10.1021/acsomega.6b00136] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 08/31/2016] [Indexed: 05/09/2023]
Abstract
An amphiphilic pyrene derivative exhibiting unusually stable excimer emission due to strong aggregation is presented. The aggregated system served as an intelligent sensor for metal ions and nitro explosives in aqueous media. The excimer displayed excellent selectivity toward Cu2+ among the tested cations. The observation was interpreted on the basis of chelation of metal ions involving the hydroxyl and amino groups of two molecules, leading to the ligand-to-metal charge-transfer (CT) process. The excimer was further applied for the cell imaging of Cu2+ ions. Also, while treating the excimer with various nitro explosives, it displayed efficient 2,4,6-trinitrophenol sensing, corroborating mainly the CT process from pyrene to the analyte due to intercalation of the analyte within pyrene.
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42
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Ponnuvel K, Santhiya K, Padmini V. Curcumin based chemosensor for selective detection of fluoride and cyanide anions in aqueous media. Photochem Photobiol Sci 2016; 15:1536-1543. [DOI: 10.1039/c6pp00254d] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The conjugate N,N-dimethyl curcumin analogue fluorophore dye 1 has been synthesized and its performance as a sensor was demonstrated.
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Affiliation(s)
- Kandasamy Ponnuvel
- Department of Organic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
- India
| | - Kuppusamy Santhiya
- Department of Organic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
- India
| | - Vediappen Padmini
- Department of Organic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
- India
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