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Korzec M, Kotowicz S, Malarz K, Mrozek-Wilczkiewicz A. Spectroscopic and Biological Properties of the 3-Imino-1,8-naphthalimide Derivatives as Fluorophores for Cellular Imaging. Molecules 2023; 28:6255. [PMID: 37687082 PMCID: PMC10488415 DOI: 10.3390/molecules28176255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/21/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
This paper presents the photophysical and biological properties of eight 3-imino-1,8-naphthalimides. The optical properties of the compounds were investigated in the solvents that differed in their polarity (dichloromethane, acetonitrile, and methanol), including three methods of sample preparation using different pre-dissolving solvents such as dimethyl sulfoxide or chloroform. In the course of the research, it was found that there are strong interactions between the tested compounds and DMSO, which was visible as a change in the maximum emission band (λem) of the neat 3-imino-1,8-naphthalimides (λem = 470-480 nm) and between the compounds and DMSO (λem = 504-514 nm). The shift of the emission maximum that was associated with the presence of a small amount of DMSO in the sample was as much as 41 nm. In addition, the susceptibility of imines to hydrolysis in the methanol/water mixture with increasing water content and in the methanol/water mixture (v/v; 1:1) in the pH range from 1 to 12 was discussed. The studies showed that the compounds are hydrolysed in the CH3OH/H2O system in an acidic environment (pH in the range of 1 to 4). In addition, it was found that partial hydrolysis occurs in systems with an increased amount of water, and its degree may depend on the type of substituent on the imine bond. The compounds tended to quench the emission (ACQ) in the aggregated state and increase the emission related to the protonation of the imine bond. Moreover, it was found that the substituent in the imine bonds influenced a compound's individual photophysical properties. Biological tests, including cytotoxicity studies and cellular localisation, were also performed for all of the molecules. All of the tested compounds exhibited green fluorescence in the MCF-7 cells and showed co-localisation in the mitochondria, endoplasmic reticulum, and lysosome. The obtained photophysical and biological results indicate the promising potential use of the tested compounds as cellular dyes.
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Affiliation(s)
- Mateusz Korzec
- Institute of Chemistry, University of Silesia in Katowice, 9 Szkolna Str., 40-006 Katowice, Poland;
| | - Sonia Kotowicz
- Institute of Chemistry, University of Silesia in Katowice, 9 Szkolna Str., 40-006 Katowice, Poland;
| | - Katarzyna Malarz
- August Chelkowski Institute of Physics, University of Silesia in Katowice, 1A 75 Pułku Piechoty Str., 41-500 Chorzow, Poland; (K.M.); (A.M.-W.)
| | - Anna Mrozek-Wilczkiewicz
- August Chelkowski Institute of Physics, University of Silesia in Katowice, 1A 75 Pułku Piechoty Str., 41-500 Chorzow, Poland; (K.M.); (A.M.-W.)
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2
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Kannan S, Maayuri R, Shanmugaraju S. Terpyridine-4-amino-1,8-naphthalimide chemosensor for discriminative fluorescent sensing of divalent metal cations at ppb level of sensitivity. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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3
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Squaramide-Naphthalimide Conjugates – Exploiting Self-Aggregation Effects in Acetate Recognition. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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4
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Head vs. Tail Squaramide–Naphthalimide Conjugates: Self-Assembly and Anion Binding Behaviour. CHEMISTRY 2022. [DOI: 10.3390/chemistry4040085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The syntheses of two squaramide–naphthalimide conjugates (SN1 and SN2) are reported; the structures of SN1 and SN2 differ by the attachment of a squaramide—either at the ‘head’ or the ‘tail’ of the naphthalimide fluorophore. Both compounds displayed weak fluorescence due to the inclusion of a nitro-aromatic squaramide which efficiently quenches the emission of the naphthalimide. Both compounds were also shown to undergo self-aggregation as studied by 1H NMR and scanning electron microscopy (SEM). Furthermore, SN1 and SN2 gave rise to stark colourimetric changes in response to basic anions such as AcO−, SO42− HPO42−, and F−. The observed colour changes are thought to be due to deprotonation of a squaramide NH. The same basic anions also result in a further quenching of the naphthalimide emission. No colour change or emission modulations were observed in the presence of Cl−; however, 1H NMR studies suggest that moderate H-bonding occurs between this anion and both SN1 and SN2.
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5
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Mohan B, Noushija MK, Shanmugaraju S. Amino-1,8-naphthalimide-based fluorescent chemosensors for Zn(II) ion. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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6
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Zhang L, Jiao X, Zhang H, He S, Cheng X. Novel chitosan–naphthalimide–amino acid fluorescent powder for selective detection and removal of Hg2+/Hg+ and Fe2+ in aqueous solution. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02385-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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7
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A simple 4-amino-1,8-naphthalimide hydrazine based “turn-on” fluorescent chemosensor for selective and reversible detection of Zn(II) ion. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120798] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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8
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Mala R, Divya D, Vijayan P, Narayanasamy M, Thennarasu S. Two Imidazo[1,2‐a]pyridine Congeners Show Aggregation‐Induced Emission (AIE): Exploring AIE Potential for Sensor and Imaging Applications. ChemistrySelect 2022. [DOI: 10.1002/slct.202103408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ramanjaneyulu Mala
- Organic and bioorganic chemistry laboratory CSIR-Central Leather Research Institute, Adyar Chennai 600 020 India
- Academy of Scientific and Innovative Research (AcSIR) CSIR-Central Leather Research Institute, Adyar Chennai 600 020 India
| | - Dhakshinamurthy Divya
- Organic and bioorganic chemistry laboratory CSIR-Central Leather Research Institute, Adyar Chennai 600 020 India
| | - Priyadharshni Vijayan
- Biocontrol and microbial Metabolites Lab, Centre for Advanced Studies in Botany University of Madars Guindy Campus Chennai- 600025 India
| | - Mathivanan Narayanasamy
- Biocontrol and microbial Metabolites Lab, Centre for Advanced Studies in Botany University of Madars Guindy Campus Chennai- 600025 India
| | - Sathiah Thennarasu
- Organic and bioorganic chemistry laboratory CSIR-Central Leather Research Institute, Adyar Chennai 600 020 India
- Academy of Scientific and Innovative Research (AcSIR) CSIR-Central Leather Research Institute, Adyar Chennai 600 020 India
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9
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Shanmughan A, Raja Lakshmi P, Umadevi D, Shanmugaraju S. Discriminative fluorescent sensing of nitro-antibiotics at ppb level using N-phenyl-amino-1,8-naphthalimides chemosensors. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100546] [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] Open
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10
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Aydin D, Karuk Elmas SN, Savran T, Arslan FN, Sadi G, Yilmaz I. An ultrasensitive ″OFF–ON″ fluorogenic sensor based on thiazole derivative for Zn2+: Food supplement, water and bio–imaging applications. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113459] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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11
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A highly selective turn-on fluorescent chemosensor for detecting zinc ions in living cells using symmetrical pyrene system. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113372] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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12
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A Highly Selective Turn-On Fluorescent Probe for the Detection of Zinc. Molecules 2021; 26:molecules26133825. [PMID: 34201677 PMCID: PMC8270291 DOI: 10.3390/molecules26133825] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 06/19/2021] [Accepted: 06/19/2021] [Indexed: 11/24/2022] Open
Abstract
A novel turn-on fluorescence probe L has been designed that exhibits high selectivity and sensitivity with a detection limit of 9.53 × 10−8 mol/L for the quantification of Zn2+. 1H-NMR spectroscopy and single crystal X-ray diffraction analysis revealed the unsymmetrical nature of the structure of the Schiff base probe L. An emission titration experiment in the presence of different molar fractions of Zn2+ was used to perform a Job’s plot analysis. The results showed that the stoichiometric ratio of the complex formed by L and Zn2+ was 1:1. Moreover, the molecular structure of the mononuclear Cu complex reveals one ligand L coordinates with one Cu atom in the asymmetric unit. On adding CuCl2 to the ZnCl2/L system, a Cu-Zn complex was formed and a strong quenching behavior was observed, which inferred that the Cu2+ displaced Zn2+ to coordinate with the imine nitrogen atoms and hydroxyl oxygen atoms of probe L.
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Boonnab S, Chaiwai C, Nalaoh P, Manyum T, Namuangruk S, Chitpakdee C, Sudyoadsuk T, Promarak V. Synthesis, Characterization, and Physical Properties of Pyrene‐Naphthalimide Derivatives as Emissive Materials for Electroluminescent Devices. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Sumita Boonnab
- School of Chemistry Institute of Science Suranaree University of Technology Muang District Nakhon Ratchasima 30000 Thailand
| | - Chaiyon Chaiwai
- Department of Materials Science and Engineering School of Molecular Science and Engineering Vidyasirimedhi Institute of Science and Technology Wangchan Rayong 21210 Thailand
| | - Phattananawee Nalaoh
- Department of Materials Science and Engineering School of Molecular Science and Engineering Vidyasirimedhi Institute of Science and Technology Wangchan Rayong 21210 Thailand
| | - Thanaporn Manyum
- School of Chemistry Institute of Science Suranaree University of Technology Muang District Nakhon Ratchasima 30000 Thailand
| | - Supawadee Namuangruk
- National Nanotechnology Center (NANOTEC) National Science and Technology Development Agency Klong Luang Pathum Thani 12120 Thailand
| | - Chirawat Chitpakdee
- National Nanotechnology Center (NANOTEC) National Science and Technology Development Agency Klong Luang Pathum Thani 12120 Thailand
| | - Taweesak Sudyoadsuk
- Department of Materials Science and Engineering School of Molecular Science and Engineering Vidyasirimedhi Institute of Science and Technology Wangchan Rayong 21210 Thailand
| | - Vinich Promarak
- Department of Materials Science and Engineering School of Molecular Science and Engineering Vidyasirimedhi Institute of Science and Technology Wangchan Rayong 21210 Thailand
- Research Network of NANOTEC-VISTEC on Nanotechnology for Energy Vidyasirimedhi Institute of Science and Technology Wangchan Rayong 21210 Thailand
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14
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Mathivanan M, Tharmalingam B, Devaraj T, Murugan A, Lin CH, Jothi M, Murugesapandian B. A new 7-diethylamino- 4-hydroxycoumarin based reversible colorimetric/fluorometric probe for sequential detection of Al 3+/PPi and its potential use in biodetection and bioimaging applications. NEW J CHEM 2021. [DOI: 10.1039/d0nj05718e] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new 7-diethylamino-4-hydroxycoumarin appended acylhydrazone probe was prepared and utilized for the sequential detection of Al3+/PPi in a reversible off–on–off emissive manner. The various practical applications of the probe were established.
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Affiliation(s)
| | | | | | - Abinayaselvi Murugan
- Department of Human Genetics
- National Institute of Mental Health and Neurosciences
- Bengaluru
- India
| | - Chia-Her Lin
- Department of Chemistry
- National Taiwan Normal University
- Taipei
- Taiwan
| | - Mathivanan Jothi
- Department of Human Genetics
- National Institute of Mental Health and Neurosciences
- Bengaluru
- India
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15
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Tridentate benzimidazole ligand and its metal complexes: Synthesis, characterization, photo physical and sensor properties. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5992] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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16
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Adair LD, Trinh N, Vérité PM, Jacquemin D, Jolliffe KA, New EJ. Synthesis of Nitro-Aryl Functionalised 4-Amino-1,8-Naphthalimides and Their Evaluation as Fluorescent Hypoxia Sensors. Chemistry 2020; 26:10064-10071. [PMID: 32428299 DOI: 10.1002/chem.202002088] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/14/2020] [Indexed: 01/03/2023]
Abstract
Fluorescent sensors are a vital research tool, enabling the study of intricate cellular processes in a sensitive manner. The design and synthesis of responsive and targeted probes is necessary to allow such processes to be interrogated in the cellular environment. This remains a challenge, and requires methods for functionalisation of fluorophores with multiple appendages for sensing and targeting groups. Methods to synthesise more structurally complex derivatives of fluorophores will expand their potential scope. Most known 4-amino-1,8-naphthalimides are only functionalised at imide and 4-positions, and structural modifications at additional positions will increase the breadth of their utility as responsive sensors. In this work, methods for the incorporation of a hypoxia sensing group to 4-amino-1,8-naphthalimide were evaluated. An intermediate was developed that allowed us to incorporate a sensing group, targeting group, and ICT donor to the naphthalimide core in a modular fashion. Synthetic strategies for attaching the hypoxia sensing group and how they affected the fluorescence of the naphthalimide were evaluated by photophysical characterisation and time-dependent density functional theory. An extracellular hypoxia probe was then rationally designed that could selectively image the hypoxic and necrotic region of tumour spheroids. Our results demonstrate the versatility of the naphthalimide scaffold and expand its utility. This approach to probe design will enable the flexible, efficient generation of selective, targeted fluorescent sensors for various biological purposes.
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Affiliation(s)
- Liam D Adair
- The University of Sydney, School of Chemistry, Sydney, NSW, 2006, Australia
| | - Natalie Trinh
- The University of Sydney, School of Chemistry, Sydney, NSW, 2006, Australia
| | - Pauline M Vérité
- CNRS, CEISAM UMR 6230, Université de Nantes, 44000, Nantes, France
| | - Denis Jacquemin
- CNRS, CEISAM UMR 6230, Université de Nantes, 44000, Nantes, France
| | - Katrina A Jolliffe
- The University of Sydney, School of Chemistry, Sydney, NSW, 2006, Australia.,The University of Sydney Nano Institute (Sydney Nano), The University of Sydney, Sydney, NSW, 2006, Australia.,Australian Research Council Centre of Excellence for, Innovations in Peptide and Protein Science, University of Sydney, Sydney, NSW, 2006, Australia
| | - Elizabeth J New
- The University of Sydney, School of Chemistry, Sydney, NSW, 2006, Australia.,The University of Sydney Nano Institute (Sydney Nano), The University of Sydney, Sydney, NSW, 2006, Australia.,Australian Research Council Centre of Excellence for, Innovations in Peptide and Protein Science, University of Sydney, Sydney, NSW, 2006, Australia
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17
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Conti L, Giorgi C, Valtancoli B, Paoli P, Rossi P, Marchionni A, Faggi E, Bencini A. Switching on the Fluorescence Emission of Polypyridine Ligands by Simultaneous Zinc(II) Binding and Protonation. Chempluschem 2020; 85:659-671. [PMID: 32237220 DOI: 10.1002/cplu.201900752] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 03/11/2020] [Indexed: 11/07/2022]
Abstract
The synthesis and characterization of the two new open-chain ligands 1,15-bis-[6-(2,2'-bipyridyl)]-2,5,8,11,14-pentaaza-octadecane (L1) and 1,15-bis-[2-(1,10-phenanthroline)-9-methyl]-2,5,8,11,14-pentaazaoctadecane (L2), both featuring a tetraethylenpentaamine chain linking via methylene bridges the 6 and 2 positions of two identical 2,2'-bipyridyl (bpy) and 9-methyl-1,10-phenanthroline (9-methyl-phen) moieties respectively, are reported. Their protonation and binding ability for Cu2+ , Zn2+ , Cd2+ and Pb2+ have been studied by coupling potentiometric titrations with UV-vis absorption and fluorescence emission measurements in water. L1 and L2 afford stable mono- and dinuclear complexes, in which the metal ion is bound by a single bpy or 9-methyl-phen unit and the amine groups on the aliphatic chain. However, L1 displays a greater binding ability for Cu2+ and Zn2+ with respect to L2, the stability constants of the [ML1]2+ complexes being 21.8 (Cu2+ ) and 19.4 (Zn2+ ) log units vs 20.34 and 16.8 log. units for the corresponding L2 species. Among all the metal ions tested, only the Zn2+ complex with L2 features an enhanced fluorescence emission at neutral pH, thanks to the simultaneous binding of one Zn2+ ion and H+ ion(s), that inhibits any possible photoinduced electron transfer (PET) process from the amine donors to the excited phen moiety. Binding of a second metal switches off the emission again.
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Affiliation(s)
- Luca Conti
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy
| | - Claudia Giorgi
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy
| | - Barbara Valtancoli
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy
| | - Paola Paoli
- Department of Industrial Engineering, University of Florence, Via S. Marta 3, Florence, 50139, Italy
| | - Patrizia Rossi
- Department of Industrial Engineering, University of Florence, Via S. Marta 3, Florence, 50139, Italy
| | - Andrea Marchionni
- Istituto di Chimica dei Composti OrganoMetallici (ICCOM_CNR), Via Madonna del Piano 10, 50019, Sesto Fiorentino (FI), Italy
| | - Enrico Faggi
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy
| | - Andrea Bencini
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy
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18
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Preston D, Patil KM, O'Neil AT, Vasdev RAS, Kitchen JA, Kruger PE. Long-cavity [Pd2L4]4+ cages and designer 1,8-naphthalimide sulfonate guests: rich variation in affinity and differentiated binding stoichiometry. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00658k] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Long cavity dual domain [Pd2L4]4+ cages bind long, dual domain guests, with tunable binding affinities and stoichiometries.
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Affiliation(s)
- Dan Preston
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- School of Physical and Chemical Sciences
- University of Canterbury
- Christchurch 8041
- New Zealand
| | - Komal M. Patil
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- School of Physical and Chemical Sciences
- University of Canterbury
- Christchurch 8041
- New Zealand
| | - Alex T. O'Neil
- Chemistry
- School of Natural and Computational Sciences
- Massey University
- Auckland
- New Zealand
| | | | - Jonathan A. Kitchen
- Chemistry
- School of Natural and Computational Sciences
- Massey University
- Auckland
- New Zealand
| | - Paul E. Kruger
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- School of Physical and Chemical Sciences
- University of Canterbury
- Christchurch 8041
- New Zealand
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19
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Experimental cum theoretical study of cryptand derivative having high selectivity and sensitivity towards Zn ion. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.083] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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20
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Mariyappan M, Malini N, Sivamani J, Sivaraman G, Harikrishnan M, Murugesan S, Siva A. Turn-on Fluorescence Chemosensor for Zn2+ Ion Using Salicylate Based Azo Derivatives and their Application in Cell-Bioimaging. J Fluoresc 2019; 29:737-749. [DOI: 10.1007/s10895-019-02382-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 04/17/2019] [Indexed: 01/02/2023]
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21
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Mutoh K, Miyashita N, Arai K, Abe J. Turn-On Mode Fluorescence Switch by Using Negative Photochromic Imidazole Dimer. J Am Chem Soc 2019; 141:5650-5654. [PMID: 30888805 DOI: 10.1021/jacs.9b01870] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The development of fluorescence switchable molecules in several polar and apolar environments has been required for fluorescence imaging of nanostructures. Photochromic molecules are an important class for the reversible light-triggered fluorescence switching. Although many studies of fluorescence switching by using photochromic reactions have been reported, the report of photochromic molecules reversibly showing turn-on mode fluorescence switching has been limited in spite of their importance. Herein, we report the photoactivatable fluorescence based on negative photochromism, where the absorption spectrum of the compound after irradiation is blue-shifted relative to that before irradiation. We introduced naphthalimide units as a green fluorophore to the negative photochromic binaphthyl-bridged imidazole dimer. The fluorescence of the naphthalimide unit is efficiently quenched in the initial colored isomer (fluorescence quantum yield: Φfluo. = 0.01) by Förster resonance energy transfer. In contrast, the fluorescence quantum yield increases up to 0.75 in the transient isomer formed by the negative photochromic reaction. The fluorescence intensity thermally decreases with the thermal back reaction to form the original stable colored form. These results indicate that the negative photochromic molecules are suitable for turn-on mode fluorescence switches and will give an attractive insight for the development of reversible fluorescence switching molecules.
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Affiliation(s)
- Katsuya Mutoh
- Department of Chemistry, School of Science and Engineering , Aoyama Gakuin University , 5-10-1 Fuchinobe , Chuo-ku, Sagamihara , Kanagawa 252-5258 , Japan
| | - Nanae Miyashita
- Department of Chemistry, School of Science and Engineering , Aoyama Gakuin University , 5-10-1 Fuchinobe , Chuo-ku, Sagamihara , Kanagawa 252-5258 , Japan
| | - Kaho Arai
- Department of Chemistry, School of Science and Engineering , Aoyama Gakuin University , 5-10-1 Fuchinobe , Chuo-ku, Sagamihara , Kanagawa 252-5258 , Japan
| | - Jiro Abe
- Department of Chemistry, School of Science and Engineering , Aoyama Gakuin University , 5-10-1 Fuchinobe , Chuo-ku, Sagamihara , Kanagawa 252-5258 , Japan
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22
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Turnbull WL, Murrell E, Bulcan-Gnirss M, Majeed M, Milne M, Luyt LG. A study of 99mTc/Re-tricarbonyl complexes of 4-amino-1,8-naphthalimides. Dalton Trans 2019; 48:14077-14084. [DOI: 10.1039/c9dt01752f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
4-Amino-1,8-naphthalimide ligands were coordinated to fac-Re/99mTc(CO)3 giving complexes of varying charge for applications in fluorescence microscopy and as components of SPECT imaging agents.
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Affiliation(s)
| | - Emily Murrell
- Department of Chemistry
- University of Western Ontario
- London
- Canada
| | | | - Maryam Majeed
- Department of Chemistry
- University of Western Ontario
- London
- Canada
| | - Mark Milne
- London Regional Cancer Program
- London
- Canada
| | - Leonard G. Luyt
- Department of Chemistry
- University of Western Ontario
- London
- Canada
- London Regional Cancer Program
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23
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Lovitt JI, Hawes CS, Gunnlaugsson T. Crystallographic studies of 2-picolyl substituted naphthalene diimide and bis-phthalimide ligands and their supramolecular coordination chemistry. CrystEngComm 2019. [DOI: 10.1039/c8ce01756e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The coordination chemistry of two 2-picolyl substituted bis-imide ligands is explored, revealing fascinating metallosupramolecular assemblies but an apparent barrier to chelation compared to monoimide congeners.
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Affiliation(s)
- June I. Lovitt
- School of Chemistry and Trinity Biomedical Sciences Institute
- Trinity College Dublin
- Dublin 2
- Ireland
| | - Chris S. Hawes
- School of Chemical and Physical Sciences
- Keele University
- Keele ST5 5BG
- UK
| | - Thorfinnur Gunnlaugsson
- School of Chemistry and Trinity Biomedical Sciences Institute
- Trinity College Dublin
- Dublin 2
- Ireland
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24
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Jang HJ, Kim A, Jung JM, Lee M, Lim MH, Kim C. Detection of Zinc(II) by a Fluorescence Chemosensor Based on Benzofuran in Aqueous Media and Live Cells. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11608] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hyo Jung Jang
- Department of Fine ChemistrySeoul National University of Science and Technology (SNUT) Seoul 138‐740 South Korea
| | - Ahran Kim
- Department of Fine ChemistrySeoul National University of Science and Technology (SNUT) Seoul 138‐740 South Korea
| | - Jae Min Jung
- Department of Fine ChemistrySeoul National University of Science and Technology (SNUT) Seoul 138‐740 South Korea
| | - Misun Lee
- Department of ChemistryKAIST Daejeon 34141 South Korea
| | - Mi Hee Lim
- Department of ChemistryKAIST Daejeon 34141 South Korea
| | - Cheal Kim
- Department of Fine ChemistrySeoul National University of Science and Technology (SNUT) Seoul 138‐740 South Korea
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25
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Turnbull WL, Luyt LG. Amino-Substituted 2,2'-Bipyridine Ligands as Fluorescent Indicators for Zn II and Applications for Fluorescence Imaging of Prostate Cells. Chemistry 2018; 24:14539-14546. [PMID: 30051526 DOI: 10.1002/chem.201803051] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 07/21/2018] [Indexed: 12/26/2022]
Abstract
ZnII concentrations in malignant prostate tissues are much lower than in benign or healthy, suggesting that ZnII levels are a potential biomarker for prostate cancer (PCa). Five 2,2'-bipyridine ligands were synthesized containing amino substituents with varying electron-donating ability for investigation as fluorescent ZnII indicators. The excited state characteristics of the ligands were explored by UV/Vis and fluorescence spectroscopy. 3,3'-Diamino-2,2'-bipyridine (1) was previously shown to be weakly fluorescent as a result of π→π* transitions. The other four ligands have properties consistent with an n→π* intraligand charge transfer excited state. Strongly donating amino and aminophenyl (2 and 4) substituents gave low quantum yields, while weaker donating benzimidazole substituents (6 and 7) gave high quantum yields. Absorption and fluorescence wavelengths underwent bathochromic shifts upon ZnII binding in a majority of cases. Quantum yields drastically increased upon ZnII binding for 1 and 2, but decreased for 4, 6, and 7. Compounds 6 and 7 were incubated with PC-3, DU 145 and BPH-1 cells to determine their ZnII sensing abilities in a biological system. Weak fluorescence was observed in BPH-1 cells and subsequent incubation with ZnII caused fluorescence intensity to increase. No fluorescence was observed in PCa cell lines. Further investigation of these ligands may allow for quantitative determination of ZnII concentrations in ex vivo tissue samples.
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Affiliation(s)
- William L Turnbull
- Department of Chemistry, University of Western Ontario, 1151 Richmond Street, London, Ontario, N6A 5B7, Canada
| | - Leonard G Luyt
- Department of Chemistry, University of Western Ontario, 1151 Richmond Street, London, Ontario, N6A 5B7, Canada.,London Regional Cancer Program, Lawson Health Research Institute, 790 Commissioners Road East, London, Ontario, N6A 4 L6, Canada.,Departments of Oncology and Medical Imaging, University of Western Ontario, 1151 Richmond Street, London, Ontario, N6A 5B7, Canada
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26
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Singh MP, Tarai A, Baruah JB. Changes in Emission Properties by π‐Stacking and Conformation Adjustment of an Imidazole‐Tethered Naphthalimide Derivative. ChemistrySelect 2018. [DOI: 10.1002/slct.201800440] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Munendra Pal Singh
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati−781 039, Assam India
| | - Arup Tarai
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati−781 039, Assam India
| | - Jubaraj Bikash Baruah
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati−781 039, Assam India
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27
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Fluorescent and colourimetric 1, 8-naphthalimide-appended chemosensors for the tracking of metal ions: selected examples from the year 2010 to 2017. CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-018-0411-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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28
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Formica M, Ambrosi G, Fusi V, Giorgi L, Arca M, Garau A, Pintus A, Lippolis V. CdII/ZnIIdiscrimination using 2,5-diphenyl[1,3,4]oxadiazole based fluorescent chemosensors. NEW J CHEM 2018. [DOI: 10.1039/c8nj00113h] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two ditopic PPD based ligands are able to discriminate CdIIover ZnIIin aqueous solution based on the difference in their ionic radii, acting as OFF–ON fluorescent probes.
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Affiliation(s)
- Mauro Formica
- Department of Pure and Applied Sciences, University of Urbino
- I-61029 Urbino
- Italy
| | - Gianluca Ambrosi
- Department of Pure and Applied Sciences, University of Urbino
- I-61029 Urbino
- Italy
| | - Vieri Fusi
- Department of Pure and Applied Sciences, University of Urbino
- I-61029 Urbino
- Italy
| | - Luca Giorgi
- Department of Pure and Applied Sciences, University of Urbino
- I-61029 Urbino
- Italy
| | - Massimiliano Arca
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari
- 09042 Monserrato (CA)
- Italy
| | - Alessandra Garau
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari
- 09042 Monserrato (CA)
- Italy
| | - Anna Pintus
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari
- 09042 Monserrato (CA)
- Italy
| | - Vito Lippolis
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari
- 09042 Monserrato (CA)
- Italy
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29
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Chang C, Wang F, Wei T, Chen X. Benzothiazole-Based Fluorescent Sensor for Ratiometric Detection of Zn(II) Ions and Secondary Sensing PPi and Its Applications for Biological Imaging and PPase Catalysis Assays. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b01209] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chengcheng Chang
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, P. R. China
| | - Fang Wang
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, P. R. China
| | - Tingwen Wei
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, P. R. China
| | - Xiaoqiang Chen
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, P. R. China
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30
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Pulido-Reyes G, Martín E, Gu. Coronado J, Leganes F, Rosal R, Fernández-Piñas F. Physicochemical and biological interactions between cerium oxide nanoparticles and a 1,8-naphthalimide derivative. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 172:61-69. [DOI: 10.1016/j.jphotobiol.2017.05.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 04/05/2017] [Accepted: 05/09/2017] [Indexed: 10/19/2022]
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31
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Chen M, Balhara V, Jaimes Castillo AM, Balsevich J, Johnston LJ. Interaction of saponin 1688 with phase separated lipid bilayers. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2017; 1859:1263-1272. [PMID: 28389202 DOI: 10.1016/j.bbamem.2017.03.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 03/14/2017] [Accepted: 03/31/2017] [Indexed: 12/12/2022]
Abstract
Saponins are a diverse family of naturally occurring plant triterpene or steroid glycosides that have a wide range of biological activities. They have been shown to permeabilize membranes and in some cases membrane disruption has been hypothesized to involve saponin/cholesterol complexes. We have examined the interaction of steroidal saponin 1688-1 with lipid membranes that contain cholesterol and have a mixture of liquid-ordered (Lo) and liquid-disordered (Ld) phases as a model for lipid rafts in cellular membranes. A combination of atomic force microscopy (AFM) and fluorescence was used to probe the effect of saponin on the bilayer. The results demonstrate that saponin forms defects in the membrane and also leads to formation of small aggregates on the membrane surface. Although most of the membrane damage occurs in the liquid-disordered phase, fluorescence results demonstrate that saponin localizes in both ordered and disordered membrane phases, with a modest preference for the disordered regions. Similar effects are observed for both direct incorporation of saponin in the lipid mixture used to make vesicles/bilayers and for incubation of saponin with preformed bilayers. The results suggest that the initial sites of interaction are at the interface between the domains and surrounding disordered phase. The preference for saponin localization in the disordered phase may reflect the ease of penetration of saponin into a less ordered membrane, rather than the actual cholesterol concentration in the membrane. Dye leakage assays indicate that a high concentration of saponin is required for membrane permeabilization consistent with the supported lipid bilayer experiments.
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Affiliation(s)
- Maohui Chen
- Measurement Science and Standards, National Research Council Canada, Ottawa, ON K1A 0R6, Canada
| | - Vinod Balhara
- Measurement Science and Standards, National Research Council Canada, Ottawa, ON K1A 0R6, Canada
| | | | - John Balsevich
- Aquatic and Crop Resource Development, National Research Council Canada, Saskatoon, SK S7N 0W9, Canada
| | - Linda J Johnston
- Measurement Science and Standards, National Research Council Canada, Ottawa, ON K1A 0R6, Canada.
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32
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Kumari C, Sain D, Kumar A, Debnath S, Saha P, Dey S. Intracellular detection of hazardous Cd2+ through a fluorescence imaging technique by using a nontoxic coumarin based sensor. Dalton Trans 2017; 46:2524-2531. [DOI: 10.1039/c6dt04833a] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new coumarin based turn on fluorescent sensor (R1) was reported for the detection of highly hazardous Cd2+ with excellent selectivity and sensitivity without any interference of other metal ions.
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Affiliation(s)
- Chanda Kumari
- Department of Applied Chemistry
- Indian Institute of Technology (ISM)
- Dhanbad-826004
- India
| | - Dibyendu Sain
- Department of Applied Chemistry
- Indian Institute of Technology (ISM)
- Dhanbad-826004
- India
- Department of Chemistry
| | - Ashish Kumar
- Department of Applied Chemistry
- Indian Institute of Technology (ISM)
- Dhanbad-826004
- India
| | - Sushanta Debnath
- Crystallography and Molecular Biology Division
- Saha Institute of Nuclear Physics
- Kolkata 700064
- India
| | - Partha Saha
- Crystallography and Molecular Biology Division
- Saha Institute of Nuclear Physics
- Kolkata 700064
- India
| | - Swapan Dey
- Department of Applied Chemistry
- Indian Institute of Technology (ISM)
- Dhanbad-826004
- India
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33
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Lovitt JI, Hawes CS, Lynes AD, Haffner B, Möbius ME, Gunnlaugsson T. Coordination chemistry of N-picolyl-1,8-naphthalimides: colourful low molecular weight metallo-gelators and unique chelation behaviours. Inorg Chem Front 2017. [DOI: 10.1039/c6qi00498a] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A family of N-picolyl-1,8-napthalimide ligands display fascinating coordination chemistry and produce a series of robust and chemically responsive supramolecular metallo-gels.
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Affiliation(s)
- June I. Lovitt
- School of Chemistry and Trinity Biomedical Sciences Institute
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Chris S. Hawes
- School of Chemistry and Trinity Biomedical Sciences Institute
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Amy D. Lynes
- School of Chemistry and Trinity Biomedical Sciences Institute
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Benjamin Haffner
- School of Physics
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Matthias E. Möbius
- School of Physics
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Thorfinnur Gunnlaugsson
- School of Chemistry and Trinity Biomedical Sciences Institute
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
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34
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Shanmugaraju S, McAdams D, Pancotti F, Hawes CS, Veale EB, Kitchen JA, Gunnlaugsson T. One-pot facile synthesis of 4-amino-1,8-naphthalimide derived Tröger's bases via a nucleophilic displacement approach. Org Biomol Chem 2017; 15:7321-7329. [DOI: 10.1039/c7ob01835e] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We report here a novel one-pot synthetic strategy for the synthesis of a family of N-alkyl-1,8-naphthalimide derived Tröger's bases (in overall yield of 65–96%) via a nucleophilic substitution reaction.
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Affiliation(s)
- Sankarasekaran Shanmugaraju
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Deirdre McAdams
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Francesca Pancotti
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Chris S. Hawes
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Emma B. Veale
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
| | - Jonathan A. Kitchen
- Chemistry
- Faculty of Natural and Environmental Sciences
- University of Southampton-Highfield
- Southampton
- UK
| | - Thorfinnur Gunnlaugsson
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- The University of Dublin
- Dublin 2
- Ireland
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35
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Chen JW, Chen CM, Chang CC. A fluorescent pH probe for acidic organelles in living cells. Org Biomol Chem 2017; 15:7936-7943. [DOI: 10.1039/c7ob02037f] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The molecular design of pH sensor ADA is based on combining photoinduced electron transfer (PET) and intramolecular charge transfer (ICT). The fluorescent emission response against a pH value is suitable for probing acidic organelles in living cells.
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Affiliation(s)
- Jyun-Wei Chen
- Department of Chemical Engineering
- National Chung Hsing University
- Taichung 402
- Taiwan
| | - Chih-Ming Chen
- Department of Chemical Engineering
- National Chung Hsing University
- Taichung 402
- Taiwan
| | - Cheng-Chung Chang
- Graduate Institute of Biomedical Engineering
- National Chung Hsing University
- Taichung 402
- Taiwan
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36
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Maji A, Pal S, Lohar S, Mukhopadhyay SK, Chattopadhyay P. A new turn-on benzimidazole-based greenish-yellow fluorescent sensor for Zn2+ions at biological pH applicable in cell imaging. NEW J CHEM 2017. [DOI: 10.1039/c7nj01821e] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A newly designed and structurally characterized non-cytotoxic benzimidazole containing quinazoline derivative (HL) acts as a ‘turn-on’ greenish-yellow fluorescent sensor selective for Zn2+ions at as low as 39.91 nM in 5 mM HEPES buffer (DMSO/water: 1/5, v/v) at biological pH.
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Affiliation(s)
- Abhishek Maji
- Department of Chemistry
- The University of Burdwan
- Burdwan-713104
- India
| | - Siddhartha Pal
- Department of Chemistry
- The University of Burdwan
- Burdwan-713104
- India
| | - Somenath Lohar
- Department of Chemistry
- The University of Burdwan
- Burdwan-713104
- India
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37
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Wang KP, Jin ZH, Shang HS, Lv CD, Zhang Q, Chen S, Hu ZQ. A highly Selective Fluorescent Chemosensor for Zn2+ Based on the Rhodamine Derivative Incorporating Coumarin Group. J Fluoresc 2016; 27:629-633. [DOI: 10.1007/s10895-016-1991-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 11/25/2016] [Indexed: 10/20/2022]
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38
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Kim MS, Jo TG, Ahn HM, Kim C. A Colorimetric and Fluorescent Chemosensor for the Selective Detection of Cu 2+ and Zn 2+ Ions. J Fluoresc 2016; 27:357-367. [PMID: 27796628 DOI: 10.1007/s10895-016-1964-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 10/19/2016] [Indexed: 11/30/2022]
Abstract
A new bi-functional chemosensor 1 based on 3,5-dichlorosalicylaldehyde and 2-(methylthio)aniline has been synthesized. It can detect Cu2+ with a color change from pale yellow to dark yellow in aqueous solution. The selective mechanism of 1 for Cu2+ was proposed to be the enhancement of the intramolecular charge transfer (ICT) band, which was explained by theoretical calculations. The sensor 1 could be used to detect and quantify Cu2+ in water samples. In addition, the sensor 1 displayed "turn-on" fluorescence response only to Zn2+, based on an effect of chelation-enhanced fluorescence (CHEF). Therefore, 1 can serve as a 'single sensor for two different targets' with dual modes.
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Affiliation(s)
- Min Seon Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul, 139-743, South Korea
| | - Tae Geun Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul, 139-743, South Korea
| | - Hye Mi Ahn
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul, 139-743, South Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul, 139-743, South Korea.
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39
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Shanmugaraju S, Dabadie C, Byrne K, Savyasachi AJ, Umadevi D, Schmitt W, Kitchen JA, Gunnlaugsson T. A supramolecular Tröger's base derived coordination zinc polymer for fluorescent sensing of phenolic-nitroaromatic explosives in water. Chem Sci 2016; 8:1535-1546. [PMID: 28572910 PMCID: PMC5452275 DOI: 10.1039/c6sc04367d] [Citation(s) in RCA: 119] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 10/24/2016] [Indexed: 12/13/2022] Open
Abstract
A Tröger’s base functionalized luminescent nanoscale Zn(II) coordination polymer (TB-Zn-CP) is synthesized and used as selective fluorescence sensor for phenolic nitroaromatics in water.
A V-Shaped 4-amino-1,8-napthalimide derived tetracarboxylic acid linker (L; bis-[N-(1,3-benzenedicarboxylic acid)]-9,18-methano-1,8-naphthalimide-[b,f][1,5]diazocine) comprising the Tröger's base (TB) structural motif was rationally designed and synthesised to access a nitrogen-rich fluorescent supramolecular coordination polymer. By adopting the straight forward precipitation method, a new luminescent nanoscale Zn(ii) coordination polymer (TB-Zn-CP) was synthesized in quantitative yield using Zn(OAc)2·2H2O and tetraacid linker L (1 : 0.5) in DMF at room temperature. The phase-purity of as-synthesised TB-Zn-CP was confirmed by X-ray powder diffraction analysis, infra-red spectroscopy, and elemental analysis. Thermogravimetric analysis suggests that TB-Zn-CP is thermally stable up to 330 °C and the morphological features of TB-Zn-CP was analysed by SEM and AFM techniques. The N2 adsorption isotherm of thermally activated TB-Zn-CP at 77 K revealed a type-II reversible adsorption isotherm and the calculated Brunauer–Emmett–Teller (BET) surface area was found to be 72 m2 g–1. Furthermore, TB-Zn-CP displayed an excellent CO2 uptake capacity of 76 mg g–1 at 273 K and good adsorption selectivity for CO2 over N2 and H2. The aqueous suspension of as-synthesized TB-Zn-CP showed strong green fluorescence (λmax = 520 nm) characteristics due to the internal-charge transfer (ICT) transition and was used as a fluorescent sensor for the discriminative sensing of nitroaromatic explosives. The aqueous suspension of TB-Zn-CP showed the largest quenching responses with high selectivity for phenolic-nitroaromatics (4-NP, 2,4-DNP and PA) even in the concurrent presence of other potentially competing nitroaromatic analytes. The fluorescence titration studies also provide evidence that TB-Zn-CP detects picric acid as low as the parts per billion (26.3 ppb) range. Furthermore, the observed fluorescence quenching responses of TB-Zn-CP towards picric acid were highly reversible. The highly selective fluorescence quenching responses including the reversible detection efficiency make the nanoscale coordination polymer TB-Zn-CP a potential material for the discriminative fluorescent sensing of nitroaromatic explosives.
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Affiliation(s)
- Sankarasekaran Shanmugaraju
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI) , Trinity College Dublin , The University of Dublin , Dublin 2 , Ireland . ;
| | - Charlyne Dabadie
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI) , Trinity College Dublin , The University of Dublin , Dublin 2 , Ireland . ;
| | - Kevin Byrne
- School of Chemistry and Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) , Trinity College Dublin , The University of Dublin , Dublin 2 , Ireland
| | - Aramballi J Savyasachi
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI) , Trinity College Dublin , The University of Dublin , Dublin 2 , Ireland . ;
| | - Deivasigamani Umadevi
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI) , Trinity College Dublin , The University of Dublin , Dublin 2 , Ireland . ;
| | - Wolfgang Schmitt
- School of Chemistry and Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) , Trinity College Dublin , The University of Dublin , Dublin 2 , Ireland
| | - Jonathan A Kitchen
- Chemistry, Faculty of Natural and Environmental Sciences , University of Southampton-Highfield , Southampton , SO17 1BJ , UK
| | - Thorfinnur Gunnlaugsson
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI) , Trinity College Dublin , The University of Dublin , Dublin 2 , Ireland . ;
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40
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Wong JK, Ast S, Yu M, Flehr R, Counsell AJ, Turner P, Crisologo P, Todd MH, Rutledge PJ. Synthesis and Evaluation of 1,8-Disubstituted-Cyclam/Naphthalimide Conjugates as Probes for Metal Ions. ChemistryOpen 2016; 5:375-85. [PMID: 27547648 PMCID: PMC4981059 DOI: 10.1002/open.201600010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Indexed: 12/21/2022] Open
Abstract
Fluorescent molecular probes for metal ions have a raft of potential applications in chemistry and biomedicine. We report the synthesis and photophysical characterisation of 1,8‐disubstituted‐cyclam/naphthalimide conjugates and their zinc complexes. An efficient synthesis of 1,8‐bis‐(2‐azidoethyl)cyclam has been developed and used to prepare 1,8‐disubstituted triazolyl‐cyclam systems, in which the pendant group is connected to triazole C4. UV/Vis and fluorescence emission spectra, zinc binding experiments, fluorescence quantum yield and lifetime measurements and pH titrations of the resultant bis‐naphthalimide ligand elucidate a complex pattern of photophysical behaviour. Important differences arise from the inclusion of two fluorophores in the one probe and from the variation of triazole substitution pattern (dye at C4 vs. N1). Introducing a second fluorophore greatly extends fluorescence lifetimes, whereas the altered substitution pattern at the cyclam amines exerts a major influence on fluorescence output and metal binding. Crystal structures of two key zinc complexes evidence variations in triazole coordination that mirror the solution‐phase behaviour of these systems.
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Affiliation(s)
| | - Sandra Ast
- School of ChemistryThe University of SydneySydneyNSW2006Australia
| | - Mingfeng Yu
- School of ChemistryThe University of SydneySydneyNSW2006Australia
| | - Roman Flehr
- Institute for ChemistryUniversity of PotsdamKarl-Liebknecht St. 24—2514476PotsdamGermany
| | | | - Peter Turner
- School of ChemistryThe University of SydneySydneyNSW2006Australia
- Crystal Structure Analysis FacilityThe University of SydneySydneyNSW2006Australia
| | | | - Matthew H. Todd
- School of ChemistryThe University of SydneySydneyNSW2006Australia
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41
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Tan XD, Mao LG, Wu W, Nian SY, Wang GP. Synthesis and biological evaluation of substituted indazolyl amide derivatives as S -adenosyl- l -homocysteine hydrolase inhibitors. CHINESE CHEM LETT 2016. [DOI: 10.1016/j.cclet.2016.03.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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42
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A Turn-on Fluorescent Chemosensor for Zn2+ Based on Quinoline in Aqueous Media. J Fluoresc 2016; 26:835-44. [DOI: 10.1007/s10895-016-1771-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 01/14/2016] [Indexed: 11/26/2022]
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43
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Cardona MA, Kveder M, Baisch U, Probert MR, Magri DC. Water-soluble β-aminobisulfonate building blocks for pH and Cu2+ indicators. RSC Adv 2016. [DOI: 10.1039/c6ra17791c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two phenyl β-aminobisulfonate ligands characterised by UV-visible absorption, EPR and 1H NMR spectroscopy exhibit evidence for binding with Cu2+ in water and methanol.
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Affiliation(s)
- Maria A. Cardona
- Department of Chemistry
- Faculty of Science
- University of Malta
- Msida
- Malta
| | - Marina Kveder
- Laboratory for Magnetic Resonances
- Division of Physical Chemistry
- Rudjer Boskovic Institute
- Zagreb
- Croatia
| | - Ulrich Baisch
- Department of Chemistry
- Faculty of Science
- University of Malta
- Msida
- Malta
| | | | - David C. Magri
- Department of Chemistry
- Faculty of Science
- University of Malta
- Msida
- Malta
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44
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Cardona MA, Mallia CJ, Baisch U, Magri DC. Water-soluble amino(ethanesulfonate) and [bis(ethanesulfonate)] anthracenes as fluorescent photoinduced electron transfer (PET) pH indicators and Fe3+ chemosensors. RSC Adv 2016. [DOI: 10.1039/c5ra22341e] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two novel anthracene-based chemosensors appended with amino(ethanesulfonate) groups function as fluorescent PET turn-on probes for protons and turn-off probes for ferric ions in water.
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Affiliation(s)
- Maria A. Cardona
- Department of Chemistry
- Faculty of Science
- University of Malta
- Msida
- Malta
| | - Carl J. Mallia
- Department of Chemistry
- Faculty of Science
- University of Malta
- Msida
- Malta
| | - Ulrich Baisch
- Department of Chemistry
- Faculty of Science
- University of Malta
- Msida
- Malta
| | - David C. Magri
- Department of Chemistry
- Faculty of Science
- University of Malta
- Msida
- Malta
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45
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Jonaghani MZ, Zali-Boeini H, Taheri R, Rudbari HA, Askari B. Naphthothiazole-based highly selective and sensitive fluorescent and colorimetric chemosensor for detection of pollutant metal ions. RSC Adv 2016. [DOI: 10.1039/c6ra03689a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
The presented small molecule sensor can be used successfully for selective detection of Zn2+ and Sn2+ ions in aqueous media.
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Affiliation(s)
| | | | - Reza Taheri
- Environmental Research Institute
- University of Isfahan
- Isfahan
- Iran
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46
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Kumari B, Lohar S, Ghosh M, Ta S, Sengupta A, Banerjee PP, Chattopadhyay A, Das D. Structurally Characterized Zn2+ Selective Ratiometric Fluorescence Probe in 100 % Water for HeLa Cell Imaging: Experimental and Computational Studies. J Fluoresc 2015; 26:87-103. [DOI: 10.1007/s10895-015-1688-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2015] [Accepted: 10/07/2015] [Indexed: 11/29/2022]
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47
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Wu H, Wang C, Zhang J, Zhang Y, Chen C, Yang Z, Fan X. 1,8-Naphthalimide derivative-based turn-off fluorescent probe for the detection of picrate in organic aqueous media. ACTA ACUST UNITED AC 2015. [DOI: 10.1515/znb-2015-0094] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Abstract
The synthesis of a simple fluorescent naphthalimide-based receptor N-allyl-4-iminodi(N-butylacetamide)-1,8-naphthalimide 3 was carried out as a selective picrate (Pic–) anion probe, and the detecting behavior of this probe was studied by fluorescence spectroscopy. In DMF solution, the interaction of compound 3 with different anions, including Pic–, F–, Cl–, Br–, I–, OH–, Ac–, NO3
–, ClO4
–, SCN–, SO3
2–, SO4
2–, H2PO4
–, and HPO4
2–, revealed significant fluorescence quenching only with the Pic– anion. By adding the picrate anions, green-yellow fluorescence emission quenches, which is easily observed by naked eyes under a 365 nm UV light irradiation. This phenomenon is essential for producing a highly selective and sensitive fluorescent probe for picrate anions. The probe can be applied to the quantification of Pic– with a linear range covering from 4.97 × 10–6 to 6.82 × 10–5
m and a detection limit of 5.8 × 10–7
m. Most importantly, probe 3 has a high selectivity for picrate over competitive anions and picrate-containing analytes, which meet the selective requirements for practical application. Thus, the present results would be inspiring findings in the future design of reaction-based fluorescent turn-off probes for the environmentally relevant picrate probe.
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Affiliation(s)
- Huilu Wu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, P. R. China
| | - Cuiping Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, P. R. China
| | - Jiawen Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, P. R. China
| | - Yanhui Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, P. R. China
| | - Chengyong Chen
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, P. R. China
| | - Zaihui Yang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, P. R. China
| | - Xuyang Fan
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, P. R. China
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48
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Dudina NA, Antina EV, Sozonov DI, V’yugin AI. Effect of alkyl substitution in 3,3′-Bis(dipyrrin) on chemosensor activity of fluorescent detection of Zn2+ cations. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2015. [DOI: 10.1134/s107042801508014x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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49
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Cheng H, Zou T, Xu Y, Wang Y, Wu A, Dai J, Zhang Y, Liu Y. Investigations on the interactions between naphthalimide-based anti-tumor drugs and human serum albumin by spectroscopic and molecular modeling methods. LUMINESCENCE 2015; 31:88-95. [PMID: 25991384 DOI: 10.1002/bio.2928] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Revised: 03/17/2015] [Accepted: 04/03/2015] [Indexed: 11/06/2022]
Abstract
The interactions between the three kinds of naphthalimide-based anti-tumor drugs (NADA, NADB, NADC) and human serum albumin (HSA) under simulated physiological conditions were investigated by fluorescence spectroscopy, circular dichroism spectroscopy and molecular modeling. The results of the fluorescence quenching spectroscopy showed that the quenching mechanisms for different drugs were static and their affinity was in a descending order of NADA > NADB > NADC. The relative thermodynamic parameters indicated that hydrophobic force was the predominant intermolecular force in the binding of NAD to HSA, while van der Waals interactions and hydrogen bonds could not be ignored. The results of site marker competitive experiment confirmed that the binding site of HSA primarily took place in site I. Furthermore, the molecular modeling study was consistent with these results. The study of circular dichroism spectra demonstrated that the presence of NADs decreased the α-helical content of HSA and induced the change of the secondary structure of HSA.
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Affiliation(s)
- Huiyuan Cheng
- Department of Chemistry, College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou, Hubei, 434023, People's Republic of China
| | - Ting Zou
- Department of Chemistry, College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou, Hubei, 434023, People's Republic of China
| | - Yongliang Xu
- Department of Chemistry, College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou, Hubei, 434023, People's Republic of China
| | - Ying Wang
- Department of Chemistry, College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou, Hubei, 434023, People's Republic of China
| | - Aibin Wu
- Department of Chemistry, College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou, Hubei, 434023, People's Republic of China
| | - Jie Dai
- Department of Chemistry, College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou, Hubei, 434023, People's Republic of China
| | - Yezhong Zhang
- Department of Chemistry, College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou, Hubei, 434023, People's Republic of China
| | - Yi Liu
- College of Chemistry and Molecular Sciences and State Key Laboratory of Virology, Wuhan University, Wuhan, 430072, People's Republic of China
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50
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Wang DH, Gong Z, Sun R, Zhao DZ, Yang ZX. Aminonaphthalimide-based pyridinium probes for selective fluorescence sensing of maltose in aqueous media and living cells. RSC Adv 2015. [DOI: 10.1039/c5ra05867h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
New aminonaphthalimide-based pyridinium podands as “turn-on” fluorescent probes were designed and synthesised for selectively sensing maltose in living cells.
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Affiliation(s)
- De-Hui Wang
- College of Chemistry, Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
| | - Zhe Gong
- College of Chemistry, Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
| | - Ran Sun
- College of Chemistry, Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
| | - De-Zhi Zhao
- College of Chemistry, Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
| | - Zhan-Xu Yang
- College of Chemistry, Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
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