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Petrov R, Loumaigne M, Barillé R, Frère P. Refined RGB Strategy for the Synthesis of Polymer‐Based Full Organic Luminescent Nanotubes with Broad Emission Bands. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.202000150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ravil Petrov
- MOLTECH-Anjou Université d'Angers/UMR CNRS 6200 2 Boulevard Lavoisier 49045 Angers France
| | - Matthieu Loumaigne
- MOLTECH-Anjou Université d'Angers/UMR CNRS 6200 2 Boulevard Lavoisier 49045 Angers France
| | - Régis Barillé
- MOLTECH-Anjou Université d'Angers/UMR CNRS 6200 2 Boulevard Lavoisier 49045 Angers France
| | - Pierre Frère
- MOLTECH-Anjou Université d'Angers/UMR CNRS 6200 2 Boulevard Lavoisier 49045 Angers France
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2
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Christoffers J. Diaminoterephthalate Fluorescence Dyes - Versatile Tools for Life Sciences and Materials Science. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701447] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jens Christoffers
- Institut für Chemie; Carl von Ossietzky Universität Oldenburg; 26111 Oldenburg Germany
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3
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Xu J, Semin S, Rasing T, Rowan AE. Organized chromophoric assemblies for nonlinear optical materials: towards (sub)wavelength scale architectures. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:1113-1129. [PMID: 25358754 DOI: 10.1002/smll.201402085] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 08/22/2014] [Indexed: 06/04/2023]
Abstract
Photonic circuits are expected to greatly contribute to the next generation of integrated chips, as electronic integrated circuits become confronted with bottlenecks such as heat generation and bandwidth limitations. One of the main challenges for the state-of-the-art photonic circuits lies in the development of optical materials with high nonlinear optical (NLO) susceptibilities, in particular in the wavelength and subwavelength dimensions which are compatible with on-chip technologies. In this review, the varied approaches to micro-/nanosized NLO materials based on building blocks of bio- and biomimetic molecules, as well as synthetic D-π-A chromophores, have been categorized as supramolecular self-assemblies, molecular scaffolds, and external force directed assemblies. Such molecular and supramolecular NLO materials have intrinsic advantages, such as structural diversities, high NLO susceptibilities, and clear structure-property relationships. These "bottom-up" fabrication approaches are proposed to be combined with the "top-down" techniques such as lithography, etc., to generate multifunctionality by coupling light and matter on the (sub)wavelength scale.
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Affiliation(s)
- Jialiang Xu
- Radboud University Nijmegen, Institute for Molecules and Materials (IMM), Heyendaalseweg 135, 6525, AJ, Nijmegen, the Netherlands
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Guo Y, Xu L, Liu H, Li Y, Che CM, Li Y. Self-assembly of functional molecules into 1D crystalline nanostructures. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:985-1013. [PMID: 25523368 DOI: 10.1002/adma.201403846] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Indexed: 06/04/2023]
Abstract
Self-assembled functional nanoarchitectures are employed as important nanoscale building blocks for advanced materials and smart miniature devices to fulfill the increasing needs of high materials usage efficiency, low energy consumption, and high-performance devices. One-dimensional (1D) crystalline nanostructures, especially molecule-composed crystalline nanostructures, attract significant attention due to their fascinating infusion structure and functionality which enables the easy tailoring of organic molecules with excellent carrier mobility and crystal stability. In this review, we discuss the recent progress of 1D crystalline self-assembled nanostructures of functional molecules, which include both a small molecule-derived and a polymer-based crystalline nanostructure. The basic principles of the molecular structure design and the process engineering of 1D crystalline nanostructures are also discussed. The molecular building blocks, self-assembly structures, and their applications in optical, electrical, and photoelectrical devices are overviewed and we give a brief outlook on crucial issues that need to be addressed in future research endeavors.
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Affiliation(s)
- Yanbing Guo
- CAS Key Laboratory of Organic Solids, Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China
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Simbrunner C, Schwabegger G, Resel R, Dingemans T, Sitter H. The Epitaxial Growth of Self-Assembled Ternaphthalene Fibers on Muscovite Mica. CRYSTAL GROWTH & DESIGN 2014; 14:442-449. [PMID: 24526866 PMCID: PMC3919176 DOI: 10.1021/cg400912t] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Revised: 11/07/2013] [Indexed: 05/25/2023]
Abstract
The morphology and structure of 2,2':6',2″-ternaphthalene (NNN) deposited on muscovite mica(001) substrates was investigated by scanning force microscopy (SFM) and specular X-ray diffraction measurements. Consistently, both methods reveal the coexistence of needle-like structures with a {111} contact plane and {001} orientated island-like crystallites, which are built up by almost upright standing NNN molecules. Both orientations are characterized by a well-defined azimuthal alignment relative to the substrate surface, which is analyzed by X-ray diffraction pole figure (XRD-PF) measurements. Based on XRD-PF and SFM analysis, the azimuthal alignment of {001} orientated crystallites is explained by ledge-directed epitaxy along the fibers' sidewalls. These fibers are found to orient along two dominant directions, which is verified and explained by a doubling of the energetically preferred molecular adsorption site by mirror symmetry of the substrate surface. The experimental findings are confirmed by force-field simulations and are discussed based on a recently reported growth model.
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Affiliation(s)
- Clemens Simbrunner
- Institute
of Semiconductor and Solid State Physics, Johannes Kepler University, Altenbergerstrasse 69, A-4040 Linz, Austria
| | - Günther Schwabegger
- Institute
of Semiconductor and Solid State Physics, Johannes Kepler University, Altenbergerstrasse 69, A-4040 Linz, Austria
| | - Roland Resel
- Institute
of Solid State Physics, Graz University
of Technology, Petersgasse
16, A-8010 Graz, Austria
| | - Theo Dingemans
- Faculty
of Aerospace Engineering, Delft University
of Technology, 2629 HS Delft, The Netherlands
| | - Helmut Sitter
- Institute
of Semiconductor and Solid State Physics, Johannes Kepler University, Altenbergerstrasse 69, A-4040 Linz, Austria
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Balzer F, Schiek M, Osadnik A, Wallmann I, Parisi J, Rubahn HG, Lützen A. Substrate steered crystallization of naphthyl end-capped oligothiophenes into nanofibers: the influence of methoxy-functionalization. Phys Chem Chem Phys 2014; 16:5747-54. [DOI: 10.1039/c3cp53881h] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Maibohm C, Rastedt M, Kutscher F, Frey O, Beckhaus R, Rubahn HG, Al-Shamery K. Optical waveguiding and temperature dependent photoluminescence of nanotubulars grown from molecular building blocks. Chem Phys Lett 2013. [DOI: 10.1016/j.cplett.2013.10.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Kjelstrup-Hansen J, Simbrunner C, Rubahn HG. Organic surface-grown nanowires for functional devices. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2013; 76:126502. [PMID: 24262288 DOI: 10.1088/0034-4885/76/12/126502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Discontinuous organic thin film growth on the surface of single crystals results in crystalline nanowires with extraordinary morphological and optoelectronic properties. By way of being generated at the interface of organic and inorganic materials, these nanowires combine the advantages of flexible organic films with the defectless character of inorganic crystalline substrates. The development of destruction-free transfer and direct growth methods allows one to integrate the organic nanowires into semiconductor, metallic electronic or photonic platforms. This article details the mechanisms that lead to the growth of these nanowires and exemplifies some of the linear as well as non-linear photonic properties, such as optical wave guiding, lasing and frequency conversion. The article also highlights future potential by showing that organic nanowires can be integrated into optoelectronic devices or hybrid photonic/plasmonic platforms as passive and active nanoplasmonic elements.
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Xu J, Semin S, Niedzialek D, Kouwer PHJ, Fron E, Coutino E, Savoini M, Li Y, Hofkens J, Uji-I H, Beljonne D, Rasing T, Rowan AE. Self-assembled organic microfibers for nonlinear optics. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2013; 25:2084-2089. [PMID: 23427048 DOI: 10.1002/adma.201204237] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2012] [Revised: 12/17/2012] [Indexed: 06/01/2023]
Abstract
While highly desired in integrated optical circuits, multiresponsive and tunable nonlinear optical (NLO) active 1D (sub)wavelength scale superstructures from organic materials are rarely reported due to the strong tendency of organic molecules to self-assembly in centrosymmetric modes. Here a solution-processed assembly approach is reported to generate non-centrosymmetric single-crystalline organic microfibers with a cumulative dipole moment for anisotropic combined second- and third-order NLO.
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Affiliation(s)
- Jialiang Xu
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, PR China
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Grange R, Brönstrup G, Kiometzis M, Sergeyev A, Richter J, Leiterer C, Fritzsche W, Gutsche C, Lysov A, Prost W, Tegude FJ, Pertsch T, Tünnermann A, Christiansen S. Far-field imaging for direct visualization of light interferences in GaAs nanowires. NANO LETTERS 2012; 12:5412-7. [PMID: 22985124 DOI: 10.1021/nl302896n] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The optical and electrical characterization of nanostructures is crucial for all applications in nanophotonics. Particularly important is the knowledge of the optical near-field distribution for the design of future photonic devices. A common method to determine optical near-fields is scanning near-field optical microscopy (SNOM) which is slow and might distort the near-field. Here, we present a technique that permits sensing indirectly the infrared near-field in GaAs nanowires via its second-harmonic generated (SHG) signal utilizing a nonscanning far-field microscope. Using an incident light of 820 nm and the very short mean free path (16 nm) of the SHG signal in GaAs, we demonstrate a fast surface sensitive imaging technique without using a SNOM. We observe periodic intensity patterns in untapered and tapered GaAs nanowires that are attributed to the fundamental mode of a guided wave modulating the Mie-scattered incident light. The periodicity of the interferences permits to accurately determine the nanowires' radii by just using optical microscopy, i.e., without requiring electron microscopy.
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Affiliation(s)
- Rachel Grange
- Institute of Applied Physics, Abbe Center of Photonics, Friedrich Schiller University Jena, Max-Wien-Platz 1, 07743 Jena, Germany.
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11
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Maggini L, Bonifazi D. Hierarchised luminescent organic architectures: design, synthesis, self-assembly, self-organisation and functions. Chem Soc Rev 2012; 41:211-41. [DOI: 10.1039/c1cs15031f] [Citation(s) in RCA: 240] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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12
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Yuan WZ, Mahtab F, Gong Y, Yu ZQ, Lu P, Tang Y, Lam JWY, Zhu C, Tang BZ. Synthesis and self-assembly of tetraphenylethene and biphenyl based AIE-active triazoles. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm30620d] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Radko IP, Fiutowski J, Tavares L, Rubahn HG, Bozhevolnyi SI. Organic nanofiber-loaded surface plasmon-polariton waveguides. OPTICS EXPRESS 2011; 19:15155-15161. [PMID: 21934877 DOI: 10.1364/oe.19.015155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We demonstrate the use of organic nanofibers, composed of self-assembled organic molecules, as a dielectric medium for dielectric-loaded surface plasmon polariton waveguides at near-infrared wavelengths. We successfully exploit a metallic grating coupler to excite the waveguiding mode and characterize dispersion properties of such waveguides using leakage-radiation microscopy.
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Affiliation(s)
- Ilya P Radko
- Institute of Technology and Innovation, University of Southern Denmark, DK-5230 Odense M, Denmark.
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Chahine J, Saffon N, Cantuel M, Fery-Forgues S. Spontaneous formation of fluorescent nanofibers and reticulated solid from berberine palmitate: a new example of aggregation-induced emission enhancement in organic ion pairs. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:2844-2853. [PMID: 21338124 DOI: 10.1021/la104302d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The salt formed between the large aromatic berberine cation and the long-chain palmitate anion was synthesized and used to prepare aqueous suspensions of particles owing to a solvent-exchange method. Under these conditions, elongated particles were readily obtained. They were studied by transmission microscopy with polarized light, as well as by fluorescence and electron microscopy. They were shown to be probably crystallized nanofibers, which were stable in suspension. Unexpectedly, upon filtration and drying, these fibers evolved to give a reticulated solid. The fluorescence properties of the compound were analyzed in solution, in aqueous suspension and in the powder crystalline state. Interestingly, berberine palmitate is virtually not fluorescent in aqueous solution because of the quenching effect of water, but transition to the solid state was accompanied by a strong increase in fluorescence intensity. This phenomenon was explained by the original molecular arrangement in the solid state. Actually, in the crystal, the anions form a distinct layer, which limits parallel-stacking of the fluorescent cations. Moreover, the berberine cations are protected from the access of water molecules, and so no quenching effect can take place. This example confirms that the newly introduced concept of ion-pair aggregation-induced fluorescence enhancement can be extended to a variety of structures. It also shows the interest of ion pairs for preparing fluorescent nanofibers and reticulated solids using a solvent-exchange method that is particularly easy to implement.
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Affiliation(s)
- Joe Chahine
- Laboratoire des Interactions Moléculaires Réactivité Chimique et Photochimique, UMR CNRS 5623, Université Paul Sabatier , 31062 Toulouse cedex 9, France
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Simbrunner C, Nabok D, Hernandez-Sosa G, Oehzelt M, Djuric T, Resel R, Romaner L, Puschnig P, Ambrosch-Draxl C, Salzmann I, Schwabegger G, Watzinger I, Sitter H. Epitaxy of rodlike organic molecules on sheet silicates--a growth model based on experiments and simulations. J Am Chem Soc 2011; 133:3056-62. [PMID: 21309570 PMCID: PMC3048765 DOI: 10.1021/ja109729e] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2010] [Indexed: 11/28/2022]
Abstract
During the last years, self-assembled organic nanostructures have been recognized as a proper fundament for several electrical and optical applications. In particular, phenylenes deposited on muscovite mica have turned out to be an outstanding material combination. They tend to align parallel to each other forming needlelike structures. In that way, they provide the key for macroscopic highly polarized emission, waveguiding, and lasing. The resulting anisotropy has been interpreted so far by an induced dipole originating from the muscovite mica substrate. Based on a combined experimental and theoretical approach, we present an alternative growth model being able to explain molecular adsorption on sheet silicates in terms of molecule-surface interactions only. By a comprehensive comparison between experiments and simulations, we demonstrate that geometrical changes in the substrate surface or molecule lead to different molecular adsorption geometries and needle directions which can be predicted by our growth model.
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Affiliation(s)
- Clemens Simbrunner
- Institute of Semiconductor and Solid State Physics, Johannes Kepler University, 4040 Linz, Austria.
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de Oliveira Hansen RM, Kjelstrup-Hansen J, Rubahn HG. Pinning of organic nanofiber surface growth. NANOSCALE 2010; 2:134-138. [PMID: 20648375 DOI: 10.1039/b9nr00206e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
In situ growth constitutes a very promising strategy for integrating functional nanostructures into device platforms due to the possibility of parallel, high-volume integration. Here, we demonstrate how electron-beam-lithography-defined metal nanostructures can be used to guide the surface diffusion and thereby steer the self-assembly process of organic molecules (here para-hexaphenylene) leading to morphologically well-defined molecular nanofibers with preferred growth directions. Results from a systematic investigation of the influence of the nanofiber growth parameters (such as pinning structure dimensions, substrate temperature, etc.) are presented and an appropriate parameter set is found that enables control over nanofiber length, position and orientation. The ability to achieve such parallel growth control opens a wide range of possible applications including fabrication of polarization-controlled light-emitting arrays and nanofiber growth between electrodes for direct electrical connection in organic LEDs.
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Brüggemann DA, Brewer J, Risbo J, Bagatolli L. Second Harmonic Generation Microscopy: A Tool for Spatially and Temporally Resolved Studies of Heat Induced Structural Changes in Meat. FOOD BIOPHYS 2009. [DOI: 10.1007/s11483-009-9137-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Zhang Y, Starynowicz P, Christoffers J. Fluorescent Bis(oligophenylylamino)terephthalates. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800211] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Kankate L, Balzer F, Niehus H, Rubahn HG. From clusters to fibers: Parameters for discontinuouspara-hexaphenylene thin film growth. J Chem Phys 2008; 128:084709. [DOI: 10.1063/1.2839296] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Schiek M, Balzer F, Al-Shamery K, Brewer JR, Lützen A, Rubahn HG. Organic molecular nanotechnology. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2008; 4:176-181. [PMID: 18203230 DOI: 10.1002/smll.200700483] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
A new route to bottom-up organic nanotechnology is presented. Molecular building blocks with specific optoelectronic properties are designed and grown via directed self-assembly arrays of morphologically controlled light-emitting organic nanofibers on template surfaces. The fibers can be easily transferred from the growth substrate to device platforms either as single entities or as ordered arrays. Due to the extraordinary flexibility in the design of their optoelectronic properties they serve as key elements in next-generation nanophotonic devices.
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Affiliation(s)
- Manuela Schiek
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Alsion 2, DK-6400 Sønderborg, Denmark
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Schiek M, Balzer F, Al-Shamery K, Lützen A, Rubahn HG. Light-emitting organic nanoaggregates from functionalized p-quaterphenylenes. SOFT MATTER 2008; 4:277-285. [PMID: 32907241 DOI: 10.1039/b713295f] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Functionalized para-phenylenes are versatile building blocks for generating aligned fiber-like nanostructures by a self-assembly growth process on muscovite mica substrates upon controlled vapor deposition (molecule epitaxy). Functional groups were implemented at the 1,4‴-para-positions of p-quaterphenylenes (p4P) using a Suzuki cross-coupling strategy. The nanoaggregates possess outstanding optical properties, which can be modified in a controlled manner by functionalization. Functionalization allows the fluorescence peak emission frequency to shift within the blue spectral range, and the nanoaggregates' three-dimensional shape alters depending on the substitution. In the case of asymmetrically functionalized phenylenes due to the intrinsic non-zero hyperpolarizability of push-pull functionalized oligomers and non-centrosymmetry of the respective nanofibers, they act as frequency doublers.
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Affiliation(s)
- Manuela Schiek
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Alsion 2, DK-6400, Sønderborg, Denmark.
| | - Frank Balzer
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Alsion 2, DK-6400, Sønderborg, Denmark.
| | - Katharina Al-Shamery
- University of Oldenburg, Institute of Pure and Applied Chemistry, PO Box 2503, D-26111, Oldenburg, Germany.
| | - Arne Lützen
- University of Bonn, Kekulé-Institute of Organic Chemistry and Biochemistry, Gerhard-Domagk-Str. 1, D-53121, Bonn, Germany.
| | - Horst-Günter Rubahn
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Alsion 2, DK-6400, Sønderborg, Denmark.
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