1
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Bondar MV, Faryadras S, Munera N, Chang HJ, Uddin M, Belfield KD, Kachkovsky OD, Van Stryland EW, Hagan DJ. New Two-Photon Absorbing Squaraine Derivative with Efficient Near-Infrared Fluorescence, Superluminescence, and High Photostability. J Phys Chem B 2022; 126:3897-3907. [PMID: 35584210 DOI: 10.1021/acs.jpcb.2c01288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The nature of linear photophysical and nonlinear optical properties of a new squaraine derivative 2,4-bis[4-(azetidyl)-2-hydroxyphenyl]squaraine (1) with efficient near-infrared (NIR) emission was comprehensively analyzed based on spectroscopic, photochemical, and two-photon absorption (2PA) measurements, along with quantum chemical analysis. The steady-state absorption, fluorescence, and excitation anisotropy spectra of 1 and its fluorescence emission lifetimes revealed the multiple aspects of the electronic structure of 1, including the relative orientations of the main transition dipoles, effective rotational volumes in solvents of different polarities, and a maximum molar extinction of 1.35 × 10-5 M-1·cm-1, which is unusually small for similar symmetric squaraines. The degenerate 2PA spectrum of 1 was obtained over a broad spectral range under femtosecond excitation, using standard open-aperture Z-scan and two-photon induced fluorescence methods, revealing maximum 2PA cross sections of ∼400 GM. Squaraine 1 exhibited efficient superluminescence emission in the polar solvent (dichloromethane) at room temperature under femtosecond pumping conditions. Quantum chemical analysis of the electronic structure of 1 was performed using the DFT/TD-DFT level of theory and found to be in good agreement with experimental data. The new squaraine derivative 1 displayed high fluorescence quantum yield, efficient NIR superluminescence, large 2PA cross sections, and high photostability with a photodecomposition quantum yield ∼4 × 10-6, suggesting its potential for applications in two-photon fluorescent bioimaging and lasing.
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Affiliation(s)
- Mykhailo V Bondar
- CREOL, The College of Optics and Photonics, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816, United States.,Institute of Physics NASU, Prospect Nauki, 46, Kyiv-28 03028, Ukraine
| | - Sanaz Faryadras
- CREOL, The College of Optics and Photonics, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816, United States
| | - Natalia Munera
- CREOL, The College of Optics and Photonics, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816, United States
| | - Hao-Jung Chang
- CREOL, The College of Optics and Photonics, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816, United States
| | - Mehrun Uddin
- Department of Chemistry and Environmental Science, College of Science and Liberal Arts, New Jersey Institute of Technology, University Heights, Newark, New Jersey 07102, United States
| | - Kevin D Belfield
- Department of Chemistry and Environmental Science, College of Science and Liberal Arts, New Jersey Institute of Technology, University Heights, Newark, New Jersey 07102, United States
| | - Olexiy D Kachkovsky
- V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry, Murmanskaya Street, 1, Kyiv 02660, Ukraine
| | - Eric W Van Stryland
- CREOL, The College of Optics and Photonics, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816, United States
| | - David J Hagan
- CREOL, The College of Optics and Photonics, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816, United States
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2
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Selby J, Holzapfel M, Radacki K, Swain AK, Braunschweig H, Lambert C. Polymeric Indolenine–Squaraine Foldamers with a Preferred Helix Twist Sense and Their Chiroptical Absorption and Emission Properties. Macromolecules 2022. [DOI: 10.1021/acs.macromol.1c02155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Joshua Selby
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Marco Holzapfel
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Krzysztof Radacki
- Institut für Anorganische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
- Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Asim Kumar Swain
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Holger Braunschweig
- Institut für Anorganische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
- Center for Nanosystems Chemistry, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
- Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Christoph Lambert
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
- Center for Nanosystems Chemistry, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
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3
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Priyanka, Shandilya E, Brar SK, Mahato RR, Maiti S. Spatiotemporal dynamics of self-assembled structures in enzymatically induced agonistic and antagonistic conditions. Chem Sci 2021; 13:274-282. [PMID: 35059177 PMCID: PMC8694342 DOI: 10.1039/d1sc05353a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 11/20/2021] [Indexed: 12/20/2022] Open
Abstract
Predicting and designing systems with dynamic self-assembly properties in a spatiotemporal fashion is an important research area across disciplines ranging from understanding the fundamental non-equilibrium features of life to the fabrication of next-generation materials with life-like properties. Herein, we demonstrate a spatiotemporal dynamics pattern in the self-assembly behavior of a surfactant from an unorganized assembly, induced by adenosine triphosphate (ATP) and enzymes responsible for the degradation or conversion of ATP. We report the different behavior of two enzymes, alkaline phosphatase (ALP) and hexokinase (HK), towards adenosine triphosphate (ATP)-driven surfactant assembly, which also results in contrasting spatiotemporal dynamic assembly behavior. Here, ALP acts antagonistically, resulting in transient self-assemblies, whereas HK shows agonistic action with the ability to sustain the assemblies. This dynamic assembly behavior was then used to program the time-dependent emergence of a self-assembled structure in a two-dimensional space by maintaining concentration gradients of the enzymes and surfactant at different locations, demonstrating a new route for obtaining 'spatial' organizational adaptability in a self-organized system of interacting components for the incorporation of programmed functionality.
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Affiliation(s)
- Priyanka
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali Knowledge City Manauli 140306 India
| | - Ekta Shandilya
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali Knowledge City Manauli 140306 India
| | - Surinder Kaur Brar
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali Knowledge City Manauli 140306 India
| | - Rishi Ram Mahato
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali Knowledge City Manauli 140306 India
| | - Subhabrata Maiti
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali Knowledge City Manauli 140306 India
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4
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Squaraine-Based Optical Sensors: Designer Toolbox for Exploring Ionic and Molecular Recognitions. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9110302] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Small molecule-based chromogenic and fluorogenic probes play an indispensable role in many sensing applications. Ideal optical chemosensors should provide selectivity and sensitivity towards a variety of analytes. Synthetic accessibility and attractive photophysical properties have made squaraine dyes an enticing platform for the development of chemosensors. This review highlights the versatility of modular assemblies of squaraine-based chemosensors and chemodosimeters that take advantage of the availability of various structurally and functionally diverse recognition motifs, as well as utilizing additional recognition capabilities due to the unique structural features of the squaraine ring.
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5
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López-Alled CM, Park SJ, Lee DJ, Murfin LC, Kociok-Köhn G, Hann JL, Wenk J, James TD, Kim HM, Lewis SE. Azulene-based fluorescent chemosensor for adenosine diphosphate. Chem Commun (Camb) 2021; 57:10608-10611. [PMID: 34570136 DOI: 10.1039/d1cc04122c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
AzuFluor® 435-DPA-Zn, an azulene fluorophore bearing two zinc(II)-dipicolylamine receptor motifs, exhibits fluorescence enhancement in the presence of adenosine diphosphate. Selectivity for ADP over ATP, AMP and PPi results from appropriate positioning of the receptor motifs, since an isomeric sensor cannot discriminate between ADP and ATP.
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Affiliation(s)
- Carlos M López-Alled
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK. .,Centre for Sustainable Circular Technologies, University of Bath, Bath, BA2 7AY, UK.
| | - Sang Jun Park
- Department of Energy Systems Research, Ajou University, Suwon 443-749, South Korea.
| | - Dong Joon Lee
- Department of Energy Systems Research, Ajou University, Suwon 443-749, South Korea.
| | - Lloyd C Murfin
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK.
| | - Gabriele Kociok-Köhn
- Material and Chemical Characterisation Facility (MC2), University of Bath, Bath, BA2 7AY, UK
| | - Jodie L Hann
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK.
| | - Jannis Wenk
- Centre for Sustainable Circular Technologies, University of Bath, Bath, BA2 7AY, UK. .,Department of Chemical Engineering, University of Bath, Bath, BA2 7AY, UK
| | - Tony D James
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK. .,Centre for Sustainable Circular Technologies, University of Bath, Bath, BA2 7AY, UK. .,School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Hwan Myung Kim
- Department of Energy Systems Research, Ajou University, Suwon 443-749, South Korea.
| | - Simon E Lewis
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK. .,Centre for Sustainable Circular Technologies, University of Bath, Bath, BA2 7AY, UK.
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6
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Rösch AT, Söntjens SHM, Robben J, Palmans ARA, Schnitzer T. Rotational Isomerism of an Amide Substituted Squaraine Dye: A Combined Spectroscopic and Computational Study. J Org Chem 2021; 86:13100-13103. [PMID: 34469161 PMCID: PMC8453623 DOI: 10.1021/acs.joc.1c00922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
![]()
The conformational
analysis of a 2,4-bis(4-dialkylamino-2-amido)phenyl
squaraine dye revealed the presence of two rotational isomers at room
temperature. Combination of spectroscopic and computational techniques
showed that the rotational barrier is influenced by hydrogen bonds
between the amido substituents and the oxygen atoms at the quadratic
core. Even small amounts of trifluoroacetic acid interfered with the
intramolecular hydrogen bond formation and accelerated the interconversion
of the conformers.
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Affiliation(s)
- Andreas T Rösch
- Laboratory of Macromolecular and Organic Chemistry, and Institute for Complex Molecular Systems, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Serge H M Söntjens
- Laboratory of Macromolecular and Organic Chemistry, and Institute for Complex Molecular Systems, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Jorn Robben
- Laboratory of Macromolecular and Organic Chemistry, and Institute for Complex Molecular Systems, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Anja R A Palmans
- Laboratory of Macromolecular and Organic Chemistry, and Institute for Complex Molecular Systems, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Tobias Schnitzer
- Laboratory of Macromolecular and Organic Chemistry, and Institute for Complex Molecular Systems, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
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7
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Rösch AT, Zhu Q, Robben J, Tassinari F, Meskers SCJ, Naaman R, Palmans ARA, Meijer EW. Helicity Control in the Aggregation of Achiral Squaraine Dyes in Solution and Thin Films. Chemistry 2021; 27:298-306. [PMID: 32705726 PMCID: PMC7839690 DOI: 10.1002/chem.202002695] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Indexed: 12/13/2022]
Abstract
Squaraine dyes are well known for their strong absorption in the visible regime. Reports on chiral squaraine dyes are, however, scarce. To address this gap, we here report two novel chiral squaraine dyes and their achiral counterparts. The presented dyes are aggregated in solution and in thin films. A detailed chiroptical study shows that thin films formed by co-assembling the chiral dye with its achiral counterpart exhibit exceptional photophysical properties. The circular dichroism (CD) of the co-assembled structures reaches a maximum when just 25 % of the chiral dye are present in the mixture. The solid structures with the highest relative CD effect are achieved when the chiral dye is used solely as a director, rather than the structural component. The chiroptical data are further supported by selected spin-filtering measurements using mc-AFM. These findings provide a promising platform for investigating the relationship between the dissymmetry of a supramolecular structure and emerging material properties rather than a comparison between a chiral molecular structure and an achiral counterpart.
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Affiliation(s)
- Andreas T. Rösch
- Laboratory of Macromolecular and Organic Chemistry, and Institute for Complex Molecular SystemsDepartment of Chemical Engineering and ChemistryEindhoven University of TechnologyP.O. Box 513, 5600MBEindhovenThe Netherlands
| | - Qirong Zhu
- Department of Chemical and Biological PhysicsWeizmann Institute of ScienceRehovot76100Israel
| | - Jorn Robben
- Laboratory of Macromolecular and Organic Chemistry, and Institute for Complex Molecular SystemsDepartment of Chemical Engineering and ChemistryEindhoven University of TechnologyP.O. Box 513, 5600MBEindhovenThe Netherlands
| | - Francesco Tassinari
- Department of Chemical and Biological PhysicsWeizmann Institute of ScienceRehovot76100Israel
| | - Stefan C. J. Meskers
- Department of Applied PhysicsEindhoven University of TechnologyP.O. Box 513, 5600MBEindhovenThe Netherlands
| | - Ron Naaman
- Department of Chemical and Biological PhysicsWeizmann Institute of ScienceRehovot76100Israel
| | - Anja R. A. Palmans
- Laboratory of Macromolecular and Organic Chemistry, and Institute for Complex Molecular SystemsDepartment of Chemical Engineering and ChemistryEindhoven University of TechnologyP.O. Box 513, 5600MBEindhovenThe Netherlands
| | - E. W. Meijer
- Laboratory of Macromolecular and Organic Chemistry, and Institute for Complex Molecular SystemsDepartment of Chemical Engineering and ChemistryEindhoven University of TechnologyP.O. Box 513, 5600MBEindhovenThe Netherlands
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8
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Mukhopadhyay RD, Choi S, Sen SK, Hwang IC, Kim K. Transient Self-assembly Processes Operated by Gaseous Fuels under Out-of-Equilibrium Conditions. Chem Asian J 2020; 15:4118-4123. [PMID: 33135872 DOI: 10.1002/asia.202001183] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 10/27/2020] [Indexed: 12/11/2022]
Abstract
Herein we report transient out-of-equilibrium self-assembly of molecules operated by gaseous fuel mixtures. The combination of an active gaseous chemical fuel and an inert gas or compressed air, which assists the degassing of the gaseous fuel from the solution, drives the transient self-assembly process. The gaseous nature of the fuel as well as the exhaust helps in their easy removal and thereby prevents their accumulation within the system and helps in maintaining the efficiency of the transient self-assembly process. The strategy is executed with a rather simple experimental set up and operates at ambient temperatures. Our approach may find use in the development of smart materials suitable for applications such as temporally active gas sensing and sequestration.
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Affiliation(s)
- Rahul Dev Mukhopadhyay
- Center for Self-assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang, 37673, Republic of Korea
| | - Seoyeon Choi
- Center for Self-assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang, 37673, Republic of Korea.,Division of Advanced Materials Science, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Shovan Kumar Sen
- Center for Self-assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang, 37673, Republic of Korea
| | - In-Chul Hwang
- Center for Self-assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang, 37673, Republic of Korea
| | - Kimoon Kim
- Center for Self-assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang, 37673, Republic of Korea.,Division of Advanced Materials Science, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea.,Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
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9
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Mondal A, Hazra A, Chakrabarty J, Murmu NC, Banerjee P. A Harmonized Applied and Theoretical Exploration for Nanomolar Level Recognition of Perilous F
−
and CN
−
by Multichannel Chemosensor: Proposition of Hg
2+
‐Mediated Logic Gate Imitator. ChemistrySelect 2020. [DOI: 10.1002/slct.202002964] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Amita Mondal
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue Durgapur 713209 India
- Department of Chemistry National Institute of Technology Mahatma Gandhi Avenue Durgapur 713209, West Bengal India
| | - Abhijit Hazra
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue Durgapur 713209 India
- Academy of Scientific and Innovative Research (AcSIR) Mahatma Gandhi Avenue Ghaziabad 201002, Uttar Pradesh West Bengal India
| | - Jitamanyu Chakrabarty
- Department of Chemistry National Institute of Technology Mahatma Gandhi Avenue Durgapur 713209, West Bengal India
| | - Naresh C. Murmu
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue Durgapur 713209 India
- Academy of Scientific and Innovative Research (AcSIR) Mahatma Gandhi Avenue Ghaziabad 201002, Uttar Pradesh West Bengal India
| | - Priyabrata Banerjee
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue Durgapur 713209 India
- Academy of Scientific and Innovative Research (AcSIR) Mahatma Gandhi Avenue Ghaziabad 201002, Uttar Pradesh West Bengal India
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10
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Selby J, Holzapfel M, Lombe BK, Schmidt D, Krause AM, Würthner F, Bringmann G, Lambert C. Chiroptical Properties of Indolenine Squaraines with a Stereogenic Center at Close Proximity. J Org Chem 2020; 85:12227-12242. [DOI: 10.1021/acs.joc.0c01422] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Joshua Selby
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Marco Holzapfel
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Blaise Kimbadi Lombe
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - David Schmidt
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
- Center for Nanosystems Chemistry (CNC), Universität Würzburg, Theodor-Boveri-Weg 9, 97074 Würzburg, Germany
| | - Ana-Maria Krause
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
- Center for Nanosystems Chemistry (CNC), Universität Würzburg, Theodor-Boveri-Weg 9, 97074 Würzburg, Germany
| | - Frank Würthner
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
- Center for Nanosystems Chemistry (CNC), Universität Würzburg, Theodor-Boveri-Weg 9, 97074 Würzburg, Germany
| | - Gerhard Bringmann
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Christoph Lambert
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
- Center for Nanosystems Chemistry (CNC), Universität Würzburg, Theodor-Boveri-Weg 9, 97074 Würzburg, Germany
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11
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Mondal A, Hazra A, Chakrabarty J, Bose K JC, Banerjee P. Tandem Detection of Sub-Nano Molar Level CN - and Hg 2+ in Aqueous Medium by a Suitable Molecular Sensor: A Viable Solution for Detection of CN - and Development of the RGB-Based Sensory Device. ACS OMEGA 2020; 5:6576-6587. [PMID: 32258893 PMCID: PMC7114731 DOI: 10.1021/acsomega.9b04311] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 03/09/2020] [Indexed: 05/04/2023]
Abstract
An inimitable urea-based multichannel chemosensor, DTPH [1,5-bis-(2,6-dichloro-4-(trifluoromethyl)phenyl)carbonohydrazide], was examined to be highly proficient to recognize CN- based on the H-bonding interaction between sensor -NH moiety and CN- in aqueous medium with explicit selectivity. In the absorption spectral titration of DTPH, a new peak at higher wavelength was emerged in titrimetric analytical studies of CN- with the zero-order reaction kinetics affirming the substantial sensor-analyte interaction. The isothermal titration calorimetry (ITC) experiment further affirmed that the sensing process was highly spontaneous with the Gibbs free energy of -26 × 104 cal/mol. The binding approach between DTPH and CN- was also validated by more than a few experimental studies by means of several spectroscopic tools along with the theoretical calculations. A very low detection limit of the chemosensor toward CN- (0.15 ppm) further instigated to design an RGB-based sensory device based on the colorimetric upshots of the chemosensor in order to develop a distinct perception regarding the presence of innocuous or precarious level of the CN- in a contaminated solution. Moreover, the reversibility of the sensor in the presence of CN- and Hg2+ originated a logic gate mimic ensemble. Additionally, the real-field along with the in vitro CN- detection efficiency of the photostable DTPH was also accomplished by using various biological specimens.
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Affiliation(s)
- Amita Mondal
- CSIR-Central
Mechanical Engineering Research Institute (CMERI), Mahatma Gandhi Avenue, Durgapur 713209, West Bengal, India
- Department
of Chemistry, National Institute of Technology, M. G. Avenue, Durgapur 713209, West
Bengal, India
| | - Abhijit Hazra
- CSIR-Central
Mechanical Engineering Research Institute (CMERI), Mahatma Gandhi Avenue, Durgapur 713209, West Bengal, India
- Academy
of Scientific & Innovative Research (AcSIR), AcSIR Headquarters CSIR-HRDC Campus, Postal Staff
College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad 201002, Uttar
Pradesh, India
| | - Jitamanyu Chakrabarty
- Department
of Chemistry, National Institute of Technology, M. G. Avenue, Durgapur 713209, West
Bengal, India
| | - Jagadeesh C. Bose K
- University
Institute of Biotechnology, Chandigarh University, Mohali, Punjab 140413, India
| | - Priyabrata Banerjee
- CSIR-Central
Mechanical Engineering Research Institute (CMERI), Mahatma Gandhi Avenue, Durgapur 713209, West Bengal, India
- Academy
of Scientific & Innovative Research (AcSIR), AcSIR Headquarters CSIR-HRDC Campus, Postal Staff
College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad 201002, Uttar
Pradesh, India
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12
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Gayton J, Autry SA, Kolodziejczyk W, Hill GA, Hammer NI, Delcamp JH. Phosphate and Water Sensing with a Zinc‐Dipicolylamine‐Based Charge‐Transfer Dye. ChemistrySelect 2020. [DOI: 10.1002/slct.202000198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jacqueline Gayton
- Department of Chemistry and Biochemistry University of Mississippi University MS 38677
| | - Shane A. Autry
- Department of Chemistry and Biochemistry University of Mississippi University MS 38677
| | | | - Glake A. Hill
- Department of Chemistry Jackson State University Jackson MS 39217
| | - Nathan I. Hammer
- Department of Chemistry and Biochemistry University of Mississippi University MS 38677
| | - Jared H. Delcamp
- Department of Chemistry and Biochemistry University of Mississippi University MS 38677
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13
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Esteves CV, Costa J, Bernard H, Tripier R, Delgado R. A squaraine-based dipicolylamine derivative acting as a turn-on mercury(ii) fluorescent probe in water. NEW J CHEM 2020. [DOI: 10.1039/d0nj00852d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A squaraine-based ligand, sbdpa, has been synthesized, and the behaviour of its metal complexes was investigated. It was found that it acts as a Hg2+ chemosensor in aqueous solution.
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Affiliation(s)
- Catarina V. Esteves
- Instituto de Tecnologia Química e Biológica António Xavier
- Universidade Nova de Lisboa
- Av. da República
- 2780–157 Oeiras
- Portugal
| | - Judite Costa
- Research Institute for Medicines (iMed.ULisboa)
- Faculdade de Farmácia
- Universidade de Lisboa
- Av. Prof. Gama Pinto
- 1649-003 Lisboa
| | - Hélène Bernard
- Univ Brest
- UMR-CNRS CEMCA 6521
- UFR des Sciences et Techniques
- 6 avenue Victor le Gorgeu
- 29200 Brest
| | - Raphaël Tripier
- Univ Brest
- UMR-CNRS CEMCA 6521
- UFR des Sciences et Techniques
- 6 avenue Victor le Gorgeu
- 29200 Brest
| | - Rita Delgado
- Instituto de Tecnologia Química e Biológica António Xavier
- Universidade Nova de Lisboa
- Av. da República
- 2780–157 Oeiras
- Portugal
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14
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Chang HJ, Bondar MV, Liu T, Liu X, Singh S, Belfield KD, Sheely A, Masunov AE, Hagan DJ, Van Stryland EW. Electronic Nature of Neutral and Charged Two-Photon Absorbing Squaraines for Fluorescence Bioimaging Application. ACS OMEGA 2019; 4:14669-14679. [PMID: 31552306 PMCID: PMC6751543 DOI: 10.1021/acsomega.9b00718] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 08/13/2019] [Indexed: 05/10/2023]
Abstract
The electronic properties of neutral 2,4-bis(4-bis(2-hydroxyethyl) amino-2-hydroxy-6-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)phenyl)squaraine (1) and charged 2-((3-octadecylbenzothiazol-2(3H)-ylidene)methyl)-3-oxo-4-((3-(4-(pyridinium-1-yl)butyl)benzo-thiazol-3-ium-2-yl)methylene)cyclobut-1-enolate iodide (2) squaraine derivatives were analyzed based on comprehensive linear photophysical, photochemical, nonlinear optical studies (including two-photon absorption (2PA) and femtosecond transient absorption spectroscopy measurements), and quantum chemical calculations. The steady-state absorption, fluorescence, and excitation anisotropy spectra of these new squaraines revealed the values and mutual orientations of the main transition dipoles of 1 and 2 in solvents of different polarity, while their role in specific nonlinear optical properties was shown. The degenerate 2PA spectra of 1 and 2 exhibited similar shapes, with maximum cross sections of ∼300-400 GM, which were determined by the open aperture Z-scan method over a broad spectral range. The nature of the time-resolved excited-state absorption spectra of 1 and 2 was analyzed using a femtosecond transient absorption pump-probe technique and the characteristic relaxation times of 4-5 ps were revealed. Quantum chemical analyses of the electronic properties of 1 and 2 were performed using the ZINDO/S//DFT theory level, affording good agreement with experimental data. To demonstrate the potential of squaraines 1 and 2 as fluorescent probes for bioimaging, laser scanning fluorescence microscopy images of HeLa cells incubated with new squaraines were obtained.
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Affiliation(s)
- Hao-Jung Chang
- CREOL,
The College of Optics and Photonics, University
of Central Florida, P.O. Box 162366, Orlando, Florida 32816, United States
| | | | - Taihong Liu
- Department
of Chemistry and Environmental Science, College of Science and Liberal
Arts, New Jersey Institute of Technology, University Heights, Newark, New Jersey 07102, United States
- School
of Chemistry and Chemical Engineering, Shaanxi
Normal University, Xi’an 710062, P. R. China
| | - Xinglei Liu
- Department
of Chemistry and Environmental Science, College of Science and Liberal
Arts, New Jersey Institute of Technology, University Heights, Newark, New Jersey 07102, United States
| | - Sweety Singh
- Department
of Chemistry and Environmental Science, College of Science and Liberal
Arts, New Jersey Institute of Technology, University Heights, Newark, New Jersey 07102, United States
| | - Kevin D. Belfield
- Department
of Chemistry and Environmental Science, College of Science and Liberal
Arts, New Jersey Institute of Technology, University Heights, Newark, New Jersey 07102, United States
- E-mail: . Phone: 973-596-3677 (K.D.B.)
| | - Andrew Sheely
- NanoScienece
Technology Center, University of Central
Florida, 12424 Research Parkway, Ste. 400, Orlando, Florida 32826, United States
- School of
Modeling, Simulation, and Training, University
of Central Florida, 3100 Technology Parkway, Orlando, Florida 32826, United
States
| | - Artëm E. Masunov
- NanoScienece
Technology Center, University of Central
Florida, 12424 Research Parkway, Ste. 400, Orlando, Florida 32826, United States
- School of
Modeling, Simulation, and Training, University
of Central Florida, 3100 Technology Parkway, Orlando, Florida 32826, United
States
- South
Ural State University, Lenin pr. 76, Chelyabinsk 454080, Russia
- Photochemistry
Center RAS, Federal Research Center Crystallography
and Photonics Russian Academy of Science, Ul. Novatorov 7a, Moscow 119421, Russia
- National
Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoye shosse 31, Moscow 115409, Russia
| | - David J. Hagan
- CREOL,
The College of Optics and Photonics, University
of Central Florida, P.O. Box 162366, Orlando, Florida 32816, United States
- E-mail: . Phone: 407-823-6817 (D.J.H.)
| | - Eric W. Van Stryland
- CREOL,
The College of Optics and Photonics, University
of Central Florida, P.O. Box 162366, Orlando, Florida 32816, United States
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15
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Liu C, Zhang W, Zhao Y, Lin C, Zhou K, Li Y, Li G. Urea-Functionalized Poly(ionic liquid) Photonic Spheres for Visual Identification of Explosives with a Smartphone. ACS APPLIED MATERIALS & INTERFACES 2019; 11:21078-21085. [PMID: 31071256 DOI: 10.1021/acsami.9b04568] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Current effort merging rational design of colorimetric sensor array with portable and easy-to-use hand-held readers delivers an effective and convenient method for on-site detection and discrimination of explosives. However, on the one hand, there are rare relevant reports; on the other hand, some limitations regarding direct sensing, color retention, and array extendibility still remain. Herein, urea-functionalized poly(ionic liquid) photonic spheres were employed to construct a brand-new colorimetric sensor array for directly identifying five nitroaromatic explosives with a smartphone. It is found that the strong hydrogen bonding between the urea motifs and the nitro groups offers the spheres high affinity for binding the targets, whereas the existence of other abundant intermolecular interactions in poly(ionic liquid) units renders one single sphere eligible for prominent cross-responses to a broad range of analytes. Besides, in our case, opal-like photonic crystal structures other than chemical dyes are used to fabricate a new style of colorimetric array. Such structural colors can be vivid and unchanged over a long period even in hazard environments. Importantly, through simply altering the preparation conditions of our PIL spheres, a pool of sensing elements could be added to the developed array for discrimination of extended target systems such as more explosives and even their mixtures in real-world context.
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Affiliation(s)
- Chengcheng Liu
- Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China
| | - Wanlin Zhang
- Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China
| | - Yang Zhao
- Institute of Forensic Science , Ministry of Public Security , Beijing 100038 , P. R. China
| | - Changxu Lin
- Research Institute for Biomimetics and Soft Matter, Fujian Provincial Key Laboratory for Soft Functional Materials Research, College of Physical Science and Technology , Xiamen University , Xiamen 361005 , P. R. China
| | - Kang Zhou
- Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China
| | - Yanmei Li
- Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China
| | - Guangtao Li
- Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China
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16
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Mishra RK, Vijayakumar S, Mal A, Karunakaran V, Janardhanan JC, Maiti KK, Praveen VK, Ajayaghosh A. Bimodal detection of carbon dioxide using fluorescent molecular aggregates. Chem Commun (Camb) 2019; 55:6046-6049. [DOI: 10.1039/c9cc01564g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Fluorescent aggregates of a cyano-substituted phenylenevinylene derivative (R-1) have been used as a bimodal probe for the easy and fast detection of CO2.
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Affiliation(s)
- Rakesh K. Mishra
- Photosciences and Photonics Section
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST)
- Thiruvananthapuram – 695019
- India
| | - Samiyappan Vijayakumar
- Photosciences and Photonics Section
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST)
- Thiruvananthapuram – 695019
- India
| | - Arindam Mal
- Photosciences and Photonics Section
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST)
- Thiruvananthapuram – 695019
- India
| | - Varsha Karunakaran
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad – 201002
- India
- Organic Chemistry Section
- Chemical Sciences and Technology Division
| | - Jith C. Janardhanan
- Photosciences and Photonics Section
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST)
- Thiruvananthapuram – 695019
- India
| | - Kaustabh Kumar Maiti
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad – 201002
- India
- Organic Chemistry Section
- Chemical Sciences and Technology Division
| | - Vakayil K. Praveen
- Photosciences and Photonics Section
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST)
- Thiruvananthapuram – 695019
- India
| | - Ayyappanpillai Ajayaghosh
- Photosciences and Photonics Section
- Chemical Sciences and Technology Division
- CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST)
- Thiruvananthapuram – 695019
- India
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17
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Bisht R, Mele Kavungathodi MF, Nithyanandhan J. Indenoquinaldine-Based Unsymmetrical Squaraine Dyes for Near-Infrared Absorption: Investigating the Steric and Electronic Effects in Dye-Sensitized Solar Cells. Chemistry 2018; 24:16368-16378. [PMID: 30144179 DOI: 10.1002/chem.201803062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Indexed: 12/26/2022]
Abstract
A series of near-infrared (NIR)-responsive unsymmetrical squaraine dyes (ISQ1-3) incorporating a fused indenoquinaldine-based donor have been designed and synthesized. C12 alkyl chains were incorporated at the sp3 -hybridized carbon center of the indene unit of the indenoquinaldine in an out-of-plane orientation to control dye aggregation on the surface of titanium dioxide, and indole (ISQ1), benzo[e]indole (ISQ2), and quinoline (ISQ3) moieties were included as the donor component bearing the anchoring carboxy group to extend the absorption in the NIR region and to systematically study the effect of the electronic modification on the performance of dye-sensitized solar cells (DSSC). All the dyes exhibit intense absorption (ϵ≥105 m-1 cm-1 ) in the NIR region, and the dye-adsorbed TiO2 films exhibit broad panchromatic absorption. The incident photon-to-current efficiency (IPCE) spectrum of the ISQ3-based DSSC device displays a panchromatic IPCE response up to 880 nm. Additionally, the ISQ3-sensitized device provides the best efficiency of 4.15 % with a short circuit current density (JSC ) of 10.02 mA cm-2 , open-circuit voltage (VOC ) of 0.58 V, and fill factor (ff) of 72 % in the presence of 10 equivalents of 3α,7α-dihydroxy-5β-cholanic acid (CDCA). Electrochemical impedance spectroscopy analysis showed attenuated charge recombination in the ISQ3-sensitized DSSC, which contributes to its higher value of VOC compared with the other dyes.
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Affiliation(s)
- Rajesh Bisht
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhaba Road, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), New Delhi, 110025, India
| | | | - Jayaraj Nithyanandhan
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhaba Road, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), New Delhi, 110025, India
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18
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Ye H, Cui L, Matsushima T, Qin C, Adachi C. Deep-Red Amplified Spontaneous Emission from cis-Configured Squaraine. ACS APPLIED MATERIALS & INTERFACES 2018; 10:27-31. [PMID: 29243913 DOI: 10.1021/acsami.7b15562] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
We report deep-red amplified spontaneous emission (ASE) from cis-configured squaraine (cis-DCSQ1) under optical pumping. Doping of cis-DCSQ1 into a 4,4'-bis(9-carbazolyl)-2,2'-biphenyl (CBP) host film at an appropriate concentration (0.5 wt % for this system) led to a marked increase of photoluminescence quantum yield because of efficient CBP-to-cis-DCSQ1 Förster resonance energy transfer and suppression of aggregation-caused quenching. Thus, this doped film showed clear ASE with a threshold of around 10 μJ cm-2 and peak wavelength of 687 nm. These results proved that cis-configured squaraine derivatives are promising as gain materials for future applications as deep-red organic lasers.
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Affiliation(s)
- Hao Ye
- Adachi Molecular Exciton Engineering Project, ERATO, Japan Science and Technology Agency (JST) , 744 Motooka, Nishi, Fukuoka 819-0395, Japan
| | - Linsong Cui
- Adachi Molecular Exciton Engineering Project, ERATO, Japan Science and Technology Agency (JST) , 744 Motooka, Nishi, Fukuoka 819-0395, Japan
| | - Toshinori Matsushima
- Adachi Molecular Exciton Engineering Project, ERATO, Japan Science and Technology Agency (JST) , 744 Motooka, Nishi, Fukuoka 819-0395, Japan
| | - Chuanjiang Qin
- Adachi Molecular Exciton Engineering Project, ERATO, Japan Science and Technology Agency (JST) , 744 Motooka, Nishi, Fukuoka 819-0395, Japan
| | - Chihaya Adachi
- Adachi Molecular Exciton Engineering Project, ERATO, Japan Science and Technology Agency (JST) , 744 Motooka, Nishi, Fukuoka 819-0395, Japan
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