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Immanuel David C, Prabakaran G, Nandhakumar R. Recent approaches of 2HN derived fluorophores on recognition of Al3+ ions: A review for future outlook. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106590] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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2
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Samoľová E, Dehno Khalaji A, Eigner V. 4-Bromo-2-[({2-[(2-hydroxyethyl)amino]ethyl}imino)methyl]phenol. IUCRDATA 2021; 6:x210335. [DOI: 10.1107/s2414314621003357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 03/29/2021] [Indexed: 11/10/2022] Open
Abstract
The new title Schiff base compound, C11H15BrN2O2, crystallizes in the monoclinic space group P21 with two independent molecules in the asymmetric unit. It was prepared by the condensation reaction of 5-bromo-2-hydroxybenzaldehyde and aminoethylethanolamine. There is an intramolecular O—H...N hydrogen bond with an S(6) ring motif. Moreover, there are intermolecular C—H...N, C—H...O and Br...O interactions in the crystal structure of the title compound.
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LU XL, HE W. Research Advances in Excited State Intramolecular Proton Transfer Fluorescent Probes Based on Combined Fluorescence Mechanism. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1016/s1872-2040(20)60078-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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A Schiff-base receptor based on phenolphthalein derivate appended 2-furoic hydrazide: Highly sensitive fluorogenic “turn on” chemosensor for Al3+. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112876] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Aydin D. Sensing of aluminum and cyanide ions utilizing a novel bis-phenol a based fluorogenic probe: Applications in test stripts. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105477] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Ganesan JS, Sepperumal M, Balasubramaniem A, Ayyanar S. A novel pyrazole bearing imidazole frame as ratiometric fluorescent chemosensor for Al 3+/Fe 3+ ions and its application in HeLa cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 230:117993. [PMID: 31931350 DOI: 10.1016/j.saa.2019.117993] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 12/20/2019] [Accepted: 12/23/2019] [Indexed: 06/10/2023]
Abstract
New pyrazole bearing imidazole derivative was successfully synthesized and thoroughly characterized by various spectroanalytical techniques. The sensor DIBI shows a highly selective and sensitive fluorescent response with the addition of Al3+/Fe3+ ions in acetonitrile-water mixture. The strong fluorescent molecule exhibits a notable ratiometric emissions at 462 nm and 470 nm for Al3+ and Fe3+ ions, respectively (λex = 280 nm). Job's plot studies conclude that the coordination between DIBI with Al3+/Fe3+ was 1:1 binding stoichiometry. The limit of detection of DIBI with Al3+/Fe3+ was calculated as 2.12 × 10-7 M and 1.73 × 10-6 M, respectively. The TD-DFT calculations further supported the photonics performances of the free probe and its complexes. The reversibility and reusability of the sensor molecule are studied using EDTA. The probe was used to track Al3+/Fe3+ in cancer cells via fluorescence microscopy.
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Affiliation(s)
- Jeya Shree Ganesan
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India
| | - Murugesan Sepperumal
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India.
| | | | - Siva Ayyanar
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India.
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Cu(II), Co(II), Ni(II), Mn(II) and Zn(II) Schiff base complexes of 3-hydroxy-4-[N-(2-hydroxynaphthylidene)-amino]-naphthalene-1-sulfonic acid: Synthesis, Spectroscopic, thermal, and antimicrobial studies. POLISH JOURNAL OF CHEMICAL TECHNOLOGY 2019. [DOI: 10.2478/pjct-2019-0026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Abstract
Five divalent transition metals Cu(II), Co(II), Ni(II), Mn(II) and Zn(II) complexes have been synthesized using 3-hydroxy-4-[N-(2-hydroxynaphthylidene)-amino]-naphthalene-1-sulfonic acid (H3L) Schiff base as a ligand derived from the condensation reaction between 4-amino-3-hydroxynaphthalene-1-sulfonic acid and 2-hydroxy-1-naphthalde-hyde. The synthesized complexes were characterized using microanalytical, conductivity, FTIR, electronic, magnetic, ESR, thermal, and SEM studies. The microanalytical values revealed that the metal-to-ligand stoichiometry is 1:1 with molecular formula [M2+(NaL)(H2O)x].nH2O (where x = 3 for all metal ions except of Zn(II) equal x = 1; n = 4, 10, 7, 4, and 6 for Cu(II), Co(II), Ni(II), Mn(II) and Zn(II), respectively). The molar conductivity result indicates that all these complexes are neutral in nature with non-electrolytic behavior. Dependently on the magnetic, electronic, and ESR spectral data, octahedral geometry is proposed for all the complexes except to zinc(II) complex is tetrahedral. Thermal assignments of the synthesized complexes indicates the coordinated and lattice water molecules are present in the complexes. SEM micrographs of the synthesized complexes have a different surface morphologies. The antimicrobial activity data show that metal complexes are more potent than the parent ligand.
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Ganesan JS, Gandhi S, Radhakrishnan K, Balasubramaniem A, Sepperumal M, Ayyanar S. Execution of julolidine based derivative as bifunctional chemosensor for Zn 2+ and Cu 2+ ions: Applications in bio-imaging and molecular logic gate. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 219:33-43. [PMID: 31030045 DOI: 10.1016/j.saa.2019.04.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 04/12/2019] [Accepted: 04/14/2019] [Indexed: 06/09/2023]
Abstract
A simple julolidine based chemosensor (JT) was designed and synthesized by single condensation step. JT displayed excellent selectivity and sensitivity with on-off responses towards Zn2+ and Cu2+ over other biologically relevant metal ions in aqueous media. Upon addition of Zn2+ ions, JT exhibited a significant blue shift in emission followed by turn-on enhancement while with Cu2+, the fluorescence intensity of JT was completely vanished. The 1:1 binding affinity between JT and Zn2+/Cu2+ was proposed by Job's plot analysis. The detection limit for Zn2+ and Cu2+ ions reached at 3.5 × 10-8 M and 1.46 × 10-6 M, respectively. The sensing mechanism of JT with Zn2+/Cu2+ was supported by DFT calculations. Based on photophysical studies and its reversibility environment with EDTA, molecular logic gates were fabricated. Furthermore, JT was successfully established to detect intracellular Zn2+ ions in live cells by turn-on response.
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Affiliation(s)
- Jeya Shree Ganesan
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India
| | - Sivaraman Gandhi
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India
| | - K Radhakrishnan
- Department of Chemistry, Saraswathi Narayanan College, Perungudi, Madurai 625022, Tamil Nadu, India
| | | | - Murugesan Sepperumal
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India
| | - Siva Ayyanar
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India.
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A multi-controllable selective fluorescent turn-on chemosensor for Al3+ and Zn2+ based on a new diarylethene with a 3-(4-methylphenyl)-1H-pyrazol-5-amine Schiff base group. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.09.017] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Bhattacharyya A, Makhal SC, Guchhait N. CHEF-Affected Fluorogenic Nanomolar Detection of Al 3+ by an Anthranilic Acid-Naphthalene Hybrid: Cell Imaging and Crystal Structure. ACS OMEGA 2018; 3:11838-11846. [PMID: 30320278 PMCID: PMC6173559 DOI: 10.1021/acsomega.8b01639] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 09/12/2018] [Indexed: 05/15/2023]
Abstract
We report the synthesis of a novel hydrazine-bridged anthranilic acid-naphthalene conjugate (E)-2-(benzamido)-N'-((2-hydroxynaphthalen-1-yl) methylene) benzohydrazide (BBHAN) and its crystal structure. BBHAN can detect Al3+ by a sharp increment in fluorescence intensity (∼40 times) in aqueous methanolic medium. The limit of detection of BBHAN towards Al3+ is 1.68 × 10-9 M, and the former undergoes a 2:1 binding with Al3+ with a high binding constant of ∼1.15 × 1011 M2-. BBHAN detects Al3+ by the well-known mechanism of chelation-enhanced fluorescence (CHEF), established by fluorescence time-resolved measurement. The mode of interaction between BBHAN and Al3+ has been explored by 1H NMR and electrospray ionization mass spectrometry techniques. Paper strips coated with BBHAN can detect Al3+ under UV light observed through the naked eye. Lastly, BBHAN can detect Al3+ in MDA-MB-468 cells.
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Hwang GW, Jeon J, Neupane LN, Lee KH. Sensitive ratiometric detection of Al(iii) ions in a 100% aqueous buffered solution using a fluorescent probe based on a peptide receptor. NEW J CHEM 2018. [DOI: 10.1039/c7nj04160h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The peptidyl bioprobe detected Al(iii) ions sensitively in a 100% aqueous buffered solution through ratiometric response.
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Affiliation(s)
- Gi Won Hwang
- Bioorganic Chemistry Laboratory, Center for Design and Applications of Molecular Catalysts, Department of Chemistry and Chemical Engineering, Inha University
- Incheon 402-751
- Republic of Korea
| | - Jongyong Jeon
- Bioorganic Chemistry Laboratory, Center for Design and Applications of Molecular Catalysts, Department of Chemistry and Chemical Engineering, Inha University
- Incheon 402-751
- Republic of Korea
| | - Lok Nath Neupane
- Bioorganic Chemistry Laboratory, Center for Design and Applications of Molecular Catalysts, Department of Chemistry and Chemical Engineering, Inha University
- Incheon 402-751
- Republic of Korea
| | - Keun-Hyeung Lee
- Bioorganic Chemistry Laboratory, Center for Design and Applications of Molecular Catalysts, Department of Chemistry and Chemical Engineering, Inha University
- Incheon 402-751
- Republic of Korea
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Feng H, Wang Y, Jia H, Zhang R, Han Q, Meng Q, Zhang Z. Selective detection of inorganic phosphates in live cells based on a responsive fluorescence probe. NEW J CHEM 2017. [DOI: 10.1039/c7nj01983a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new activatable fluorescence probe has been designed and synthesized for inorganic phosphate detection in buffer and live cells.
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Affiliation(s)
- Huan Feng
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
| | - Yue Wang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
| | - Hongmin Jia
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
| | - Run Zhang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
- Australian Institute for Bioengineering and Nanotechnology
| | - Qian Han
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
| | - Qingtao Meng
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
| | - Zhiqiang Zhang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
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Sheet SK, Sen B, Thounaojam R, Aguan K, Khatua S. Highly selective light-up Al3+ sensing by a coumarin based Schiff base probe: Subsequent phosphate sensing DNA binding and live cell imaging. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2016.08.019] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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14
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Manna A, Sain D, Guchhait N, Goswami S. FRET based selective and ratiometric detection of Al(iii) with live-cell imaging. NEW J CHEM 2017. [DOI: 10.1039/c7nj03079g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A cell permeable FRET based platform for dual mode ‘naked-eye’in vitroandin vivodetection of Al3+over other common ions (including trivalent ions).
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Affiliation(s)
- Abhishek Manna
- Department of Chemistry
- University of Calcutta
- Kolkata-700009
- India
- Department of Chemistry
| | - Dibyendu Sain
- Department of Chemistry
- Indian Institute of Engineering Science and Technology (Formerly Bengal Engineering & Science University)
- Shibpur
- India
| | - Nikhil Guchhait
- Department of Chemistry
- University of Calcutta
- Kolkata-700009
- India
| | - Shyamaprosad Goswami
- Department of Chemistry
- Indian Institute of Engineering Science and Technology (Formerly Bengal Engineering & Science University)
- Shibpur
- India
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