1
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Sayin S. A highly selective fluorescence probe for Co2+ or Cu2+ detection based on a new tetraquinoline-substituted calix[4]arene derivative. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132960] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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2
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Rational design, facile synthesis, and linear/nonlinear optical properties of novel two-photon absorption stilbene derivatives with different configurations. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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3
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Shibuya Y, Nakagawa N, Miyagawa N, Suzuki T, Okano K, Mori A. Unprecedented Regioregular Poly(1,4‐arylene)s Prepared by Nickel(II)‐Catalyzed Cross‐Coupling Polymerization of 2,5‐Disubstituted Bromo(chloro)arylene. Angew Chem Int Ed Engl 2019; 58:9547-9550. [DOI: 10.1002/anie.201903791] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 04/18/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Yushin Shibuya
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
| | - Naoki Nakagawa
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
| | - Naoki Miyagawa
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
| | - Toyoko Suzuki
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
| | - Kentaro Okano
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
| | - Atsunori Mori
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
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4
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Shibuya Y, Nakagawa N, Miyagawa N, Suzuki T, Okano K, Mori A. Unprecedented Regioregular Poly(1,4‐arylene)s Prepared by Nickel(II)‐Catalyzed Cross‐Coupling Polymerization of 2,5‐Disubstituted Bromo(chloro)arylene. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yushin Shibuya
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
| | - Naoki Nakagawa
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
| | - Naoki Miyagawa
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
| | - Toyoko Suzuki
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
| | - Kentaro Okano
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
| | - Atsunori Mori
- Department of Chemical Science and EngineeringKobe University 1-1 Rokkodai, Nada Kobe 657-8501 Japan
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5
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Woodward AW, Ghazvini Zadeh EH, Bondar MV, Belfield KD. Computer aided chemical design: using quantum chemical calculations to predict properties of a series of halochromic guaiazulene derivatives. ROYAL SOCIETY OPEN SCIENCE 2016; 3:160373. [PMID: 28018614 PMCID: PMC5180112 DOI: 10.1098/rsos.160373] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 10/24/2016] [Indexed: 06/06/2023]
Abstract
With the scientific community becoming increasingly aware of the need for greener products and methodologies, the optimization of synthetic design is of greater importance. Building on experimental data collected from a synthesized guaiazulene derivative, a series of analogous structures were investigated with time-dependent density functional theory (TD-DFT) methods in an effort to identify a compound with desirable photophysical properties. This in silico analysis may eliminate the need to synthesize numerous materials that, when investigated, do not possess viable characteristics. The synthesis of several computationally investigated structures revealed discrepancies in the calculation results. Further refined computational study of the molecules yielded results closer to those observed experimentally and helps set the stage for computationally guided design of organic photonic materials. Three novel derivatives were synthesized from guaiazulene, a naturally occurring chromophore, exhibiting distinct halochromic behaviour, which may have potential in a switchable optoelectronic system or combined with a photoacid generator for data storage. The protonated forms were readily excitable via two-photon absorption.
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Affiliation(s)
- Adam W. Woodward
- Department of Chemistry, University of Central Florida, Orlando, FL 32816-2366, USA
| | | | | | - Kevin D. Belfield
- College of Science and Liberal Arts, New Jersey Institute of Technology, University Heights, Newark, NJ 07102, USA
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, People's Republic of China
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6
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Vonnegut CL, Tresca BW, Johnson DW, Haley MM. Ion and molecular recognition using aryl-ethynyl scaffolding. Chem Asian J 2015; 10:522-35. [PMID: 25586943 DOI: 10.1002/asia.201403212] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Indexed: 01/08/2023]
Abstract
The aryl-ethynyl linkage has been extensively employed in the construction of hosts for a variety of guests. Uses range from ion detection (e.g., of metal cations in the environment or industrial waste and of anions prevalent in nature), to molecular mimics for biological systems, and to applications targeting future safety issues (such as CO2 capture and indicators for the manufacture of chemical weapons). This Focus Review examines the utilization of the aryl-ethynyl linkage in engineering host molecules for a variety of different guests, and how the alkyne unit plays an integral part as both a rigid scaffolding section in host geometry design as well as a linker to allow conjugative communication between discrete π-electron systems.
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Affiliation(s)
- Chris L Vonnegut
- Department of Chemistry & Biochemistry and Materials Science Institute, University of Oregon, Eugene, OR 97403-1253 (USA)
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7
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Kremer A, Bietlot E, Zanelli A, Malicka JM, Armaroli N, Bonifazi D. Versatile Bisethynyl[60]fulleropyrrolidine Scaffolds for Mimicking Artificial Light-Harvesting Photoreaction Centers. Chemistry 2014; 21:1108-17. [DOI: 10.1002/chem.201404372] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2014] [Indexed: 11/08/2022]
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8
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Du F, Min Y, Zeng F, Yu C, Wu S. A targeted and FRET-based ratiometric fluorescent nanoprobe for imaging mitochondrial hydrogen peroxide in living cells. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2014; 10:964-72. [PMID: 24108667 DOI: 10.1002/smll.201302036] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 08/09/2013] [Indexed: 05/07/2023]
Abstract
Hydrogen peroxide (H2 O2 ) is a prominent member of the reactive oxygen species family and plays crucial roles in living organisms, thus detecting H2 O2 and elucidating its biological functions has become an important area of biological and biomedical research. Herein, a multifunctional fluorescent nanoprobe is demonstrated for detecting mitochondrial H2 O2 . The nanoprobe is prepared by covalently linking a mitochondria-targeting ligand (triphenylphosphonium, TPP) and a H2 O2 recognition element (PFl) onto carbon dots (CDs). For this nanoprobe, the CD serves as the carrier and the FRET donor. In the presence of H2 O2 , the PFl moieties on a CD undergo structural and spectral conversion, affording the nanoplatform a FRET-based ratiometric probe for H2 O2 . The nanoprobe displays excellent water dispersibility, high sensitivity and selectivity, satisfactory cell permeability, and very low cytotoxicity. Following the living cell uptake, this nanoprobe can specifically target and stain the mitochondria; and it can detect the exogenous H2 O2 in L929 cells, as well as the endogenously produced mitochondrial H2 O2 in Raw 264.7 cells upon stimulation by PMA. This study shows that CDs can serve as promising nano-carriers for fabricating practical multifunctional fluorescent nanosensors.
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Affiliation(s)
- Fangkai Du
- College of Materials Science & Engineering, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China
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9
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Glöcklhofer F, Lumpi D, Stöger B, Fröhlich J. Multigram synthesis of bis[(trimethylsilyl)ethynyl]benzenes suitable for post-polymerization modification. NEW J CHEM 2014. [DOI: 10.1039/c4nj00011k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel building blocks for functional organic materials have been synthesized, subjected to polymerization and subsequently to post-polymerization modification.
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Affiliation(s)
- Florian Glöcklhofer
- Institute of Applied Synthetic Chemistry
- Vienna University of Technology
- A-1060 Vienna, Austria
| | - Daniel Lumpi
- Institute of Applied Synthetic Chemistry
- Vienna University of Technology
- A-1060 Vienna, Austria
| | - Berthold Stöger
- Institute of Chemical Technologies and Analytics
- Vienna University of Technology
- A-1060 Vienna, Austria
| | - Johannes Fröhlich
- Institute of Applied Synthetic Chemistry
- Vienna University of Technology
- A-1060 Vienna, Austria
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10
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Liu P, Zhang P, Cao D, Gan L, Li Y. New side groups-tuned triphenylamine-based chromophores: Synthesis, morphology, photophysical properties and electronic structures. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2013.07.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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11
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Firmansyah D, Ciuciu AI, Hugues V, Blanchard-Desce M, Flamigni L, Gryko DT. Bright, Fluorescent Dyes Based on Imidazo[1,2-a]pyridines that are Capable of Two-Photon Absorption. Chem Asian J 2013; 8:1279-94. [DOI: 10.1002/asia.201300058] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Indexed: 01/25/2023]
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12
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Yu C, Li X, Zeng F, Zheng F, Wu S. Carbon-dot-based ratiometric fluorescent sensor for detecting hydrogen sulfide in aqueous media and inside live cells. Chem Commun (Camb) 2013. [DOI: 10.1039/c2cc37329g] [Citation(s) in RCA: 397] [Impact Index Per Article: 36.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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13
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Formica M, Fusi V, Giorgi L, Micheloni M. New fluorescent chemosensors for metal ions in solution. Coord Chem Rev 2012. [DOI: 10.1016/j.ccr.2011.09.010] [Citation(s) in RCA: 539] [Impact Index Per Article: 44.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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14
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Lim J, Osowska K, Armitage JA, Martin BR, Miljanić OŠ. Critical role of weak [C–H⋯O] hydrogen bonds in the assembly of benzo[1,2-d:4,5-d′]bisoxazole cruciforms into supramolecular sheets. CrystEngComm 2012. [DOI: 10.1039/c2ce25485a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Lim J, Albright TA, Martin BR, Miljanić OŠ. Benzobisoxazole Cruciforms: Heterocyclic Fluorophores with Spatially Separated Frontier Molecular Orbitals. J Org Chem 2011; 76:10207-19. [PMID: 22077919 DOI: 10.1021/jo202107w] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jaebum Lim
- Department of Chemistry, University of Houston, 136 Fleming Building, Houston, Texas 77204-5003,
United States
| | - Thomas A. Albright
- Department of Chemistry, University of Houston, 136 Fleming Building, Houston, Texas 77204-5003,
United States
| | - Benjamin R. Martin
- Department
of Chemistry, Texas State University—San Marcos, 601 University Drive, San Marcos, Texas 78666,
United States
| | - Ognjen Š. Miljanić
- Department of Chemistry, University of Houston, 136 Fleming Building, Houston, Texas 77204-5003,
United States
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