1
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Kuntoji G, Kousar N, Gaddimath S, Koodlur Sannegowda L. Macromolecule-Nanoparticle-Based Hybrid Materials for Biosensor Applications. BIOSENSORS 2024; 14:277. [PMID: 38920581 PMCID: PMC11201996 DOI: 10.3390/bios14060277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 04/21/2024] [Accepted: 04/26/2024] [Indexed: 06/27/2024]
Abstract
Biosensors function as sophisticated devices, converting biochemical reactions into electrical signals. Contemporary emphasis on developing biosensor devices with refined sensitivity and selectivity is critical due to their extensive functional capabilities. However, a significant challenge lies in the binding affinity of biosensors to biomolecules, requiring adept conversion and amplification of interactions into various signal modalities like electrical, optical, gravimetric, and electrochemical outputs. Overcoming challenges associated with sensitivity, detection limits, response time, reproducibility, and stability is essential for efficient biosensor creation. The central aspect of the fabrication of any biosensor is focused towards forming an effective interface between the analyte electrode which significantly influences the overall biosensor quality. Polymers and macromolecular systems are favored for their distinct properties and versatile applications. Enhancing the properties and conductivity of these systems can be achieved through incorporating nanoparticles or carbonaceous moieties. Hybrid composite materials, possessing a unique combination of attributes like advanced sensitivity, selectivity, thermal stability, mechanical flexibility, biocompatibility, and tunable electrical properties, emerge as promising candidates for biosensor applications. In addition, this approach enhances the electrochemical response, signal amplification, and stability of fabricated biosensors, contributing to their effectiveness. This review predominantly explores recent advancements in utilizing macrocyclic and macromolecular conjugated systems, such as phthalocyanines, porphyrins, polymers, etc. and their hybrids, with a specific focus on signal amplification in biosensors. It comprehensively covers synthetic strategies, properties, working mechanisms, and the potential of these systems for detecting biomolecules like glucose, hydrogen peroxide, uric acid, ascorbic acid, dopamine, cholesterol, amino acids, and cancer cells. Furthermore, this review delves into the progress made, elucidating the mechanisms responsible for signal amplification. The Conclusion addresses the challenges and future directions of macromolecule-based hybrids in biosensor applications, providing a concise overview of this evolving field. The narrative emphasizes the importance of biosensor technology advancement, illustrating the role of smart design and material enhancement in improving performance across various domains.
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Affiliation(s)
| | | | | | - Lokesh Koodlur Sannegowda
- Department of Studies in Chemistry, Vijayanagara Sri Krishnadevaraya University, Jnanasagara, Vinayakanagara, Ballari 583105, India; (G.K.); (N.K.); (S.G.)
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2
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Liu S, Norikane Y, Kikkawa Y. Two-dimensional molecular networks at the solid/liquid interface and the role of alkyl chains in their building blocks. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2023; 14:872-892. [PMID: 37674543 PMCID: PMC10477993 DOI: 10.3762/bjnano.14.72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 07/25/2023] [Indexed: 09/08/2023]
Abstract
Nanoarchitectonics has attracted increasing attention owing to its potential applications in nanomachines, nanoelectronics, catalysis, and nanopatterning, which can contribute to overcoming global problems related to energy and environment, among others. However, the fabrication of ordered nanoarchitectures remains a challenge, even in two dimensions. Therefore, a deeper understanding of the self-assembly processes and substantial factors for building ordered structures is critical for tailoring flexible and desirable nanoarchitectures. Scanning tunneling microscopy is a powerful tool for revealing the molecular conformations, arrangements, and orientations of two-dimensional (2D) networks on surfaces. The fabrication of 2D assemblies involves non-covalent interactions that play a significant role in the molecular arrangement and orientation. Among the non-covalent interactions, dispersion interactions that derive from alkyl chain units are believed to be weak. However, alkyl chains play an important role in the adsorption onto substrates, as well as in the in-plane intermolecular interactions. In this review, we focus on the role of alkyl chains in the formation of ordered 2D assemblies at the solid/liquid interface. The alkyl chain effects on the 2D assemblies are introduced together with examples documented in the past decades.
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Affiliation(s)
- Suyi Liu
- Graduate School of Science and Technology, University of Tsukuba, Ibaraki, 305-8571, Japan
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Yasuo Norikane
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
- Faculty of Pure and Applied Sciences, University of Tsukuba, Ibaraki, 305-8571, Japan
| | - Yoshihiro Kikkawa
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
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3
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Cartus JJ, Jeindl A, Werkovits A, Hörmann L, Hofmann OT. Polymorphism mediated by electric fields: a first principles study on organic/inorganic interfaces. NANOSCALE ADVANCES 2023; 5:2288-2298. [PMID: 37056613 PMCID: PMC10089127 DOI: 10.1039/d2na00851c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 03/19/2023] [Indexed: 06/19/2023]
Abstract
Organic/inorganic interfaces are known to exhibit rich polymorphism, where different polymorphs often possess significantly different properties. Which polymorph forms during an experiment depends strongly on environmental parameters such as deposition temperature and partial pressure of the molecule to be adsorbed. To prepare desired polymorphs these parameters are varied. However, many polymorphs are difficult to access within the experimentally available temperature-pressure ranges. In this contribution, we investigate how electric fields can be used as an additional lever to make certain structures more readily accessible. On the example of tetracyanoethylene (TCNE) on Cu(111), we analyze how electric fields change the energy landscape of interface systems. TCNE on Cu(111) can form either lying or standing polymorphs, which exhibit significantly different work functions. We combine first-principles calculations with a machine-learning based structure search algorithm and ab initio thermodynamics to demonstrate that electric fields can be exploited to shift the temperature of the phase transition between standing and lying polymorphs by up to 100 K.
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Affiliation(s)
- Johannes J Cartus
- Institute of Solid State Physics, Graz University of Technology, NAWI Graz Petersgasse 16 8010 Graz Austria
| | - Andreas Jeindl
- Institute of Solid State Physics, Graz University of Technology, NAWI Graz Petersgasse 16 8010 Graz Austria
| | - Anna Werkovits
- Institute of Solid State Physics, Graz University of Technology, NAWI Graz Petersgasse 16 8010 Graz Austria
| | - Lukas Hörmann
- Institute of Solid State Physics, Graz University of Technology, NAWI Graz Petersgasse 16 8010 Graz Austria
| | - Oliver T Hofmann
- Institute of Solid State Physics, Graz University of Technology, NAWI Graz Petersgasse 16 8010 Graz Austria
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4
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Hassan Z, Bräse S. Stacking Cyclophanes into Chiral Microvessels. Angew Chem Int Ed Engl 2023; 62:e202214996. [PMID: 36727268 DOI: 10.1002/anie.202214996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 01/28/2023] [Accepted: 01/31/2023] [Indexed: 02/03/2023]
Abstract
Engineering novel micro-/nanoscale systems and devices based on supramolecular assembly has tremendous potential from diverse applications perspective. However, controlling the size, shape, spatial arrangements, and hierarchical transcription by a dimensional organizing principle (1D-3D arrangement) without the help of templates remains a challenging task. In this vein, a recent study by Oki and colleagues reporting the stacking of chiral cyclophanes via intermolecular non-covalent interactions for crafting synchronous microcrystalline 3D chiral vessels with controlled conformational arrangements represents a truly remarkable illustration of molecular engineering. The microvessels bear stereocontrolled skeletal morphology, recognize stereoisomers and serve as containers to accommodate microcrystals, polymer particles, and fluorescent dyes. The full application scope of this fascinating research is far beyond non-covalent interactions, supramolecular self-assembly, and crystal engineering.
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Affiliation(s)
- Zahid Hassan
- Institute of Organic Chemistry (IOC), Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131, Karlsruhe, Germany
| | - Stefan Bräse
- Institute of Organic Chemistry (IOC), Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131, Karlsruhe, Germany.,Institute of Biological and Chemical Systems-Functional Molecular Systems (IBCS-FMS), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
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5
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Kikkawa Y, Nagasaki M, Tsuzuki S, Fouquet TNJ, Nakamura S, Takenaka Y, Norikane Y, Hiratani K. Well-organised two-dimensional self-assembly controlled by in situ formation of a Cu(II)-coordinated rufigallol derivative: a scanning tunnelling microscopy study. Chem Commun (Camb) 2022; 58:1752-1755. [PMID: 35029616 DOI: 10.1039/d1cc05991b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The two-dimensional self-assembly of rufigallol derivatives and their metal coordination were studied by scanning tunnelling microscopy. Ex situ Cu(II)-coordinated rufigallol derivatives exhibited columnar structures with some defects, whereas regular and linear structures were formed upon in situ metal coordination at solid/liquid interfaces.
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Affiliation(s)
- Yoshihiro Kikkawa
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Mayumi Nagasaki
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Seiji Tsuzuki
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Thierry N J Fouquet
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Sayaka Nakamura
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Yasumasa Takenaka
- Bioplastic Research Team, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Yasuo Norikane
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
| | - Kazuhisa Hiratani
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan.
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6
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Li C, Meng X, Weismann A, von Glasenapp JS, Hamer S, Xiang F, Pignedoli CA, Herges R, Berndt R. Effect of an axial ligand on the self-assembly of molecular platforms. Phys Chem Chem Phys 2022; 24:28864-28869. [DOI: 10.1039/d2cp04760h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Sub-monolayer amounts of trioxatriangulenium (TOTA) molecules functionalized with biphenyl on Ag(111) were investigated with scanning tunnelling microscopy.
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Affiliation(s)
- Chao Li
- Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität zu Kiel, 24098 Kiel, Germany
| | - Xiangzhi Meng
- Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität zu Kiel, 24098 Kiel, Germany
| | - Alexander Weismann
- Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität zu Kiel, 24098 Kiel, Germany
| | - Jan-Simon von Glasenapp
- Otto-Diels-Institut für Organische Chemie, Christian-Albrechts-Universität zu Kiel, 24098 Kiel, Germany
| | - Sebastian Hamer
- Otto-Diels-Institut für Organische Chemie, Christian-Albrechts-Universität zu Kiel, 24098 Kiel, Germany
| | - Feifei Xiang
- nanotech@surfaces Laboratory, EMPA, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland
| | - Carlo A. Pignedoli
- nanotech@surfaces Laboratory, EMPA, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland
| | - Rainer Herges
- Otto-Diels-Institut für Organische Chemie, Christian-Albrechts-Universität zu Kiel, 24098 Kiel, Germany
| | - Richard Berndt
- Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität zu Kiel, 24098 Kiel, Germany
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7
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Kikkawa Y, Nagasaki M, Koyama E, Ito S, Tsuzuki S. Halogen bond-directed self-assembly in bicomponent blends at the solid/liquid interface: Effect of the alkyl chain substitution position. Phys Chem Chem Phys 2022; 24:17088-17097. [DOI: 10.1039/d2cp02206k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The fabrication of well-organised molecular assemblies on surfaces is fundamental for the creation of functional molecular systems applicable to nanoelectronics and molecular devices. In this study, we investigated the effect...
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8
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Castillo-Vallés M, Romero P, Sebastián V, Ros MB. Microfluidics for the rapid and controlled preparation of organic nanotubes of bent-core based dendrimers. NANOSCALE ADVANCES 2021; 3:1682-1689. [PMID: 36132558 PMCID: PMC9418585 DOI: 10.1039/d0na00744g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 01/05/2021] [Indexed: 06/15/2023]
Abstract
Recently, bent-core molecules have emerged as excellent building blocks for the obtaining of nanostructures in solvents. Herein, we report the use of a coaxial microfluidic system as a promising tool to control the self-assembly of non-conventional bent-core amphiphiles. Moreover, a TEM study to comprehend the hierarchical self-assembly process in solution was carried out. The proposed tool provides both a cost-effective platform to save hard-to-synthesise reagents and a rapid method to screen a plethora of different parameters, i.e., THF/water ratio, residence time, concentration of the amphiphile, temperature and pH. The experiments allowed to test for the first time the suitability of microfluidics for the self-assembly of bent-core molecules, as well as the study of a range of conditions to control the assembly of different nanostructures in a rapid and controlled manner. Additionally, organic nanostructures were combined with gold nanoparticles to prepare nanocomposites with enhanced properties. Both organic and hybrid nanostructures were also obtained in the solid state. These results may inspire scientists working on supramolecular chemistry and bent-core molecules expanding the scope of microfluidic systems for the self-assembly of other low-molecular-weight compounds.
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Affiliation(s)
- Martín Castillo-Vallés
- Department of Organic Chemistry, Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza Zaragoza 50009 Spain
| | - Pilar Romero
- Department of Organic Chemistry, Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza Zaragoza 50009 Spain
| | - Víctor Sebastián
- Department of Chemical Engineering and Environmental Technology, Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza Zaragoza 50009 Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN 28029-Madrid Spain
| | - M Blanca Ros
- Department of Organic Chemistry, Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza Zaragoza 50009 Spain
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9
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Kundu S, Chowdhury A, Nandi S, Bhattacharyya K, Patra A. Deciphering the evolution of supramolecular nanofibers in solution and solid-state: a combined microscopic and spectroscopic approach. Chem Sci 2021; 12:5874-5882. [PMID: 34168812 PMCID: PMC8179674 DOI: 10.1039/d0sc07050e] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 03/17/2021] [Indexed: 12/21/2022] Open
Abstract
Supramolecular self-assembly of small organic molecules has emerged as a powerful tool to construct well-defined micro- and nanoarchitecture through fine-tuning a range of intermolecular interactions. The size, shape, and optical properties of these nanostructures largely depend on the specific assembly of the molecular building units, temperature and polarity of the medium, and external stimuli. The engineering of supramolecular self-assembled nanostructures with morphology-dependent tunable emission is in high demand due to the promising scope in nanodevices and molecular machines. However, probing the evolution of molecular aggregates from the solution and directing the self-assembly process in a pre-defined fashion are challenging. In the present study, we have deciphered the sequential evolution of supramolecular nanofibers from solution to spherical and oblong-shaped nanoparticles through the variation of solvent polarity, tuning the hydrophobic-hydrophilic interactions. An intriguing case of molecular self-assembly has been elucidated employing a newly designed π-conjugated thiophene derivative (TPAn) through a combination of steady-state absorption, emission measurements, fluorescence correlation spectroscopy (FCS), and electron microscopy. The FCS analysis and microscopy results revealed that the small-sized nanofibers in the dispersion further agglomerated upon solvent evaporation, resulting in a network of nanofibers. Stimuli-responsive reversible interconversion between a network of nanofibers and spherical nanoaggregates was probed both in dispersion and solvent-evaporated state. The evolution of organic nanofibers and a subtle control over the self-assembly process demonstrated in the current investigation provide a general paradigm to correlate the size, shape, and emission properties of fluorescent molecular aggregates in complex heterogeneous media, including a human cell.
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Affiliation(s)
- Subhankar Kundu
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal Bhopal By-Pass Road, Bhauri Bhopal 462066 Madhya Pradesh India
| | - Arkaprava Chowdhury
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal Bhopal By-Pass Road, Bhauri Bhopal 462066 Madhya Pradesh India
| | - Somen Nandi
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal Bhopal By-Pass Road, Bhauri Bhopal 462066 Madhya Pradesh India
| | - Kankan Bhattacharyya
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal Bhopal By-Pass Road, Bhauri Bhopal 462066 Madhya Pradesh India
| | - Abhijit Patra
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal Bhopal By-Pass Road, Bhauri Bhopal 462066 Madhya Pradesh India
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10
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Buhse T, Cruz JM, Noble-Terán ME, Hochberg D, Ribó JM, Crusats J, Micheau JC. Spontaneous Deracemizations. Chem Rev 2021; 121:2147-2229. [DOI: 10.1021/acs.chemrev.0c00819] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Thomas Buhse
- Centro de Investigaciones Químicas−IICBA, Universidad Autónoma del Estado de Morelos, Avenida Universidad 1001, 62209 Cuernavaca, Morelos Mexico
| | - José-Manuel Cruz
- Facultad de Ciencias en Física y Matemáticas, Universidad Autónoma de Chiapas, Tuxtla Gutiérrez, Chiapas 29050, Mexico
| | - María E. Noble-Terán
- Centro de Investigaciones Químicas−IICBA, Universidad Autónoma del Estado de Morelos, Avenida Universidad 1001, 62209 Cuernavaca, Morelos Mexico
| | - David Hochberg
- Department of Molecular Evolution, Centro de Astrobiología (CSIC-INTA), Carretera Ajalvir, Km. 4, 28850 Torrejón de Ardoz, Madrid Spain
| | - Josep M. Ribó
- Institut de Ciències del Cosmos (IEEC-ICC) and Departament de Química Inorgànica i Orgànica, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Catalunya Spain
| | - Joaquim Crusats
- Institut de Ciències del Cosmos (IEEC-ICC) and Departament de Química Inorgànica i Orgànica, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Catalunya Spain
| | - Jean-Claude Micheau
- Laboratoire des IMRCP, UMR au CNRS No. 5623, Université Paul Sabatier, F-31062 Toulouse Cedex, France
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11
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Kikkawa Y, Nagasaki M, Koyama E, Tsuzuki S, Fouquet T, Hiratani K. Dynamic host-guest behavior in halogen-bonded two-dimensional molecular networks investigated by scanning tunneling microscopy at the solid/liquid interface. NANOSCALE ADVANCES 2020; 2:4895-4901. [PMID: 36132910 PMCID: PMC9419264 DOI: 10.1039/d0na00616e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 08/20/2020] [Indexed: 06/14/2023]
Abstract
The fabrication of supramolecularly engineered two-dimensional (2D) networks using simple molecular building blocks is an effective means for studying host-guest chemistry at surfaces toward the potential application of such systems in nanoelectronics and molecular devices. In this study, halogen-bonded molecular networks were constructed by the combination of linear halogen-bond donor and acceptor ligands, and their 2D structures at the highly oriented pyrolytic graphite/1-phenyloctane interface were studied by scanning tunneling microscopy. The bi-component blend of the molecular building blocks possessing tetradecyloxy chains formed a lozenge structure via halogen bonding. Upon the introduction of an appropriate guest molecule (e.g., coronene) into the system, the 2D structure transformed into a hexagonal array, and the central pore of this array was occupied by the guest molecules. Remarkably, the halogen bonding of the original structure was maintained after the introduction of the guest molecule. Thus, the halogen-bonded molecular networks are applicable for assembling guest species on the substrate without the requirement of the conventional rigid molecular building blocks with C 3 symmetry.
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Affiliation(s)
- Yoshihiro Kikkawa
- National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Mayumi Nagasaki
- National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Emiko Koyama
- National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Seiji Tsuzuki
- National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Thierry Fouquet
- National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Kazuhisa Hiratani
- National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
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12
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Krug M, Wagner M, Schaub TA, Zhang W, Schüßlbauer CM, Ascherl JDR, Münich PW, Schröder RR, Gröhn F, Dral PO, Barbatti M, Guldi DM, Kivala M. Der Einfluss von Aggregation auf die Photophysik von spiroverbrückten Heterotriangulenen. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003504] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Marcel Krug
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Deutschland
| | - Maximilian Wagner
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Deutschland
| | - Tobias A. Schaub
- Organisch-Chemisches Institut Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Deutschland
| | - Wen‐Shan Zhang
- Centre for Advanced Materials Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 225 69120 Heidelberg Deutschland
| | - Christoph M. Schüßlbauer
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Deutschland
| | - Johannes D. R. Ascherl
- Organisch-Chemisches Institut Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Deutschland
- Centre for Advanced Materials Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 225 69120 Heidelberg Deutschland
| | - Peter W. Münich
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Deutschland
| | - Rasmus R. Schröder
- Centre for Advanced Materials Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 225 69120 Heidelberg Deutschland
| | - Franziska Gröhn
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Deutschland
| | - Pavlo O. Dral
- State Key Laboratory of Physical Chemistry of Solid Surfaces Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry Department of Chemistry, and College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 China
| | | | - Dirk M. Guldi
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Deutschland
| | - Milan Kivala
- Organisch-Chemisches Institut Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Deutschland
- Centre for Advanced Materials Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 225 69120 Heidelberg Deutschland
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13
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Krug M, Wagner M, Schaub TA, Zhang W, Schüßlbauer CM, Ascherl JDR, Münich PW, Schröder RR, Gröhn F, Dral PO, Barbatti M, Guldi DM, Kivala M. The Impact of Aggregation on the Photophysics of Spiro‐Bridged Heterotriangulenes. Angew Chem Int Ed Engl 2020; 59:16233-16240. [DOI: 10.1002/anie.202003504] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 05/12/2020] [Indexed: 11/09/2022]
Affiliation(s)
- Marcel Krug
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Maximilian Wagner
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Tobias A. Schaub
- Organisch-Chemisches Institut Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Wen‐Shan Zhang
- Centre for Advanced Materials Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 225 69120 Heidelberg Germany
| | - Christoph M. Schüßlbauer
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Johannes D. R. Ascherl
- Organisch-Chemisches Institut Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
- Centre for Advanced Materials Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 225 69120 Heidelberg Germany
| | - Peter W. Münich
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Rasmus R. Schröder
- Centre for Advanced Materials Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 225 69120 Heidelberg Germany
| | - Franziska Gröhn
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Pavlo O. Dral
- State Key Laboratory of Physical Chemistry of Solid Surfaces Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry Department of Chemistry, and College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 China
| | | | - Dirk M. Guldi
- Department of Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Milan Kivala
- Organisch-Chemisches Institut Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
- Centre for Advanced Materials Ruprecht-Karls-Universität Heidelberg Im Neuenheimer Feld 225 69120 Heidelberg Germany
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14
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Carvalho MA, Dekkiche H, Nagasaki M, Kikkawa Y, Ruppert R. Coordination-Driven Construction of Porphyrin Nanoribbons at a Highly Oriented Pyrolytic Graphite (HOPG)/Liquid Interface. J Am Chem Soc 2019; 141:10137-10141. [PMID: 31184484 DOI: 10.1021/jacs.9b02145] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Nanostructures were built at the solid/liquid interface by self-assembly and/or coordination bonds. Metalloporphyrins bearing two external coordination sites and long alkyl chains allowed the self-assembly of the compounds on highly oriented pyrolitic graphite. After addition of a metal ion, long transition-metal linked porphyrin nanoribbons were obtained and visualized by scanning tunneling microscopy. In these porphyrin ribbons electronic delocalization is possible through the d orbitals of the connecting metal ions.
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Affiliation(s)
- Mary-Ambre Carvalho
- Institut de Chimie, UMR 7177 du CNRS , Université de Strasbourg , 4 rue Blaise Pascal , 67000 Strasbourg , France
| | - Hervé Dekkiche
- Institut de Chimie, UMR 7177 du CNRS , Université de Strasbourg , 4 rue Blaise Pascal , 67000 Strasbourg , France
| | - Mayumi Nagasaki
- National Institute of Advanced Industrial Science and Technology (AIST) , 1-1-1 Higashi , Tsukuba , Ibaraki 305-8565 , Japan
| | - Yoshihiro Kikkawa
- National Institute of Advanced Industrial Science and Technology (AIST) , 1-1-1 Higashi , Tsukuba , Ibaraki 305-8565 , Japan
| | - Romain Ruppert
- Institut de Chimie, UMR 7177 du CNRS , Université de Strasbourg , 4 rue Blaise Pascal , 67000 Strasbourg , France
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15
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Đorđević L, Marangoni T, Liu M, De Zorzi R, Geremia S, Minoia A, Lazzaroni R, Ishida Y, Bonifazi D. Templating Porphyrin Anisotropy via Magnetically Aligned Carbon Nanotubes. Chempluschem 2019; 84:1270-1278. [DOI: 10.1002/cplu.201800623] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Luka Đorđević
- Department of Chemical and Pharmaceutical SciencesUniversity of Trieste Via L. Giorgieri 1 34127 Trieste Italy
| | - Tomas Marangoni
- Department of Chemical and Pharmaceutical SciencesUniversity of Trieste Via L. Giorgieri 1 34127 Trieste Italy
| | - Mingjie Liu
- RIKEN Center for Emergent Matter Science 2-1 Hirosawa, Wako Saitama 351-0198 Japan
| | - Rita De Zorzi
- Department of Chemical and Pharmaceutical SciencesUniversity of Trieste Via L. Giorgieri 1 34127 Trieste Italy
| | - Silvano Geremia
- Department of Chemical and Pharmaceutical SciencesUniversity of Trieste Via L. Giorgieri 1 34127 Trieste Italy
| | - Andrea Minoia
- Laboratory for Chemistry of Novel Materials, CIRMAPUniversité de Mons-UMONS Place du Parc 20 B-7000 Mons Belgium
| | - Roberto Lazzaroni
- Laboratory for Chemistry of Novel Materials, CIRMAPUniversité de Mons-UMONS Place du Parc 20 B-7000 Mons Belgium
| | - Yasuhiro Ishida
- RIKEN Center for Emergent Matter Science 2-1 Hirosawa, Wako Saitama 351-0198 Japan
| | - Davide Bonifazi
- School of ChemistryCardiff University Park Place Main Building CF10 3AT United Kingdom
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16
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Shivakumar KI, Goudappagouda, Gonnade RG, Babu SS, Sanjayan GJ. Conducting nanofibres of solvatofluorochromic cyclohexanetrione-dithiolylidene-based C 3 symmetric molecule. Chem Commun (Camb) 2018; 54:212-215. [PMID: 29230449 DOI: 10.1039/c7cc08741a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We report a novel set of easily tailorable C3 symmetric molecules with a π-extended core and adorned with different thioalkyl groups, exhibiting solvatofluorochromic and amphoteric redox behaviour. The nearly planar core exhibits intermolecular face-to-face π-stacking, SS and intramolecular SO interactions. Current-sensing atomic force microscopy studies revealed a high conductivity of ∼0.15 mS cm-1 in the undoped J-aggregate nanofibres of the thiopropyl appended gelator.
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Affiliation(s)
- Kilingaru I Shivakumar
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune, 411008, India. and Academy of Scientific and Innovation Research, CSIR-National Chemical Laboratory, Pune, 411008, India
| | - Goudappagouda
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune, 411008, India. and Academy of Scientific and Innovation Research, CSIR-National Chemical Laboratory, Pune, 411008, India
| | - Rajesh G Gonnade
- Academy of Scientific and Innovation Research, CSIR-National Chemical Laboratory, Pune, 411008, India and Centre for Materials Characterization, CSIR-National Chemical Laboratory, Pune, 411008, India
| | - Sukumaran Santhosh Babu
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune, 411008, India. and Academy of Scientific and Innovation Research, CSIR-National Chemical Laboratory, Pune, 411008, India
| | - Gangadhar J Sanjayan
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune, 411008, India. and Academy of Scientific and Innovation Research, CSIR-National Chemical Laboratory, Pune, 411008, India
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17
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Kikkawa Y, Tsuzuki S, Kashiwada A, Hiratani K. Self-assembled 2D patterns of structural isomers in isobutenyl compounds revealed by STM at solid/liquid interface. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.10.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Carvalho MA, Dekkiche H, Karmazin L, Sanchez F, Vincent B, Kanesato M, Kikkawa Y, Ruppert R. Synthesis and Study at a Solid/Liquid Interface of Porphyrin Dimers Linked by Metal Ions. Inorg Chem 2017; 56:15081-15090. [DOI: 10.1021/acs.inorgchem.7b02422] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mary-Ambre Carvalho
- Institut de Chimie, UMR 7177
du CNRS, Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Hervé Dekkiche
- Institut de Chimie, UMR 7177
du CNRS, Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Lydia Karmazin
- Institut de Chimie, UMR 7177
du CNRS, Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Fabien Sanchez
- Institut de Chimie, UMR 7177
du CNRS, Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Bruno Vincent
- Institut de Chimie, UMR 7177
du CNRS, Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Masatoshi Kanesato
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Yoshihiro Kikkawa
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Romain Ruppert
- Institut de Chimie, UMR 7177
du CNRS, Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
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19
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Contino A, Maccarrone G, Fragalà ME, Spitaleri L, Gulino A. Conjugated Gold-Porphyrin Monolayers Assembled on Inorganic Surfaces. Chemistry 2017; 23:14937-14943. [DOI: 10.1002/chem.201703523] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Indexed: 01/12/2023]
Affiliation(s)
- Annalinda Contino
- Department of Chemical Sciences; University of Catania; Viale Andrea Doria 6 95125 Catania Italy
| | - Giuseppe Maccarrone
- Department of Chemical Sciences; University of Catania; Viale Andrea Doria 6 95125 Catania Italy
| | - Maria E. Fragalà
- Department of Chemical Sciences; University of Catania; Viale Andrea Doria 6 95125 Catania Italy
- INSTM UdR of Catania; Viale Andrea Doria 6 95125 Catania Italy
| | - Luca Spitaleri
- Department of Chemical Sciences; University of Catania; Viale Andrea Doria 6 95125 Catania Italy
| | - Antonino Gulino
- Department of Chemical Sciences; University of Catania; Viale Andrea Doria 6 95125 Catania Italy
- INSTM UdR of Catania; Viale Andrea Doria 6 95125 Catania Italy
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20
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Musumeci C, Wałęsa-Chorab M, Gorczyński A, Markiewicz G, Bogucki A, Świetlik R, Hnatejko Z, Jankowski W, Hoffmann M, Orgiu E, Stefankiewicz AR, Patroniak V, Ciesielski A, Samorì P. Generation of Low-Dimensional Architectures through the Self-Assembly of Pyromellitic Diimide Derivatives. ACS OMEGA 2017; 2:1672-1678. [PMID: 28474013 PMCID: PMC5410650 DOI: 10.1021/acsomega.7b00286] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 04/17/2017] [Indexed: 06/07/2023]
Abstract
Small π-conjugated molecules can be designed and synthesized to undergo controlled self-assembly forming low-dimensional architectures, with programmed order at the supramolecular level. Such order is of paramount importance because it defines the property of the obtained material. Here, we have focused our attention to four pyromellitic diimide derivatives exposing different types of side chains. The joint effect of different noncovalent interactions including π-π stacking, H-bonding, and van der Waals forces on the four derivatives yielded different self-assembled architectures. Atomic force microscopy studies, corroborated with infrared and nuclear magnetic resonance spectroscopic measurements, provided complementary multiscale insight into these assemblies.
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Affiliation(s)
- Chiara Musumeci
- Université
de Strasbourg, CNRS, ISIS, 8 allée Gaspard Monge, 67000 Strasbourg, France
| | - Monika Wałęsa-Chorab
- Faculty
of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61614 Poznań, Poland
| | - Adam Gorczyński
- Faculty
of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61614 Poznań, Poland
| | - Grzegorz Markiewicz
- Faculty
of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61614 Poznań, Poland
- Centre
for Advanced Technologies, Adam Mickiewicz
University, Umultowska
89c, 61614 Poznań, Poland
| | - Andrzej Bogucki
- Institute
of Molecular Physics, Polish Academy of
Sciences, Mariana Smoluchowskiego
17, 60-179 Poznań, Poland
| | - Roman Świetlik
- Institute
of Molecular Physics, Polish Academy of
Sciences, Mariana Smoluchowskiego
17, 60-179 Poznań, Poland
| | - Zbigniew Hnatejko
- Faculty
of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61614 Poznań, Poland
| | - Wojciech Jankowski
- Faculty
of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61614 Poznań, Poland
| | - Marcin Hoffmann
- Faculty
of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61614 Poznań, Poland
| | - Emanuele Orgiu
- Université
de Strasbourg, CNRS, ISIS, 8 allée Gaspard Monge, 67000 Strasbourg, France
| | - Artur R. Stefankiewicz
- Faculty
of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61614 Poznań, Poland
- Centre
for Advanced Technologies, Adam Mickiewicz
University, Umultowska
89c, 61614 Poznań, Poland
| | - Violetta Patroniak
- Faculty
of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61614 Poznań, Poland
| | - Artur Ciesielski
- Université
de Strasbourg, CNRS, ISIS, 8 allée Gaspard Monge, 67000 Strasbourg, France
| | - Paolo Samorì
- Université
de Strasbourg, CNRS, ISIS, 8 allée Gaspard Monge, 67000 Strasbourg, France
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21
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Bouju X, Mattioli C, Franc G, Pujol A, Gourdon A. Bicomponent Supramolecular Architectures at the Vacuum–Solid Interface. Chem Rev 2017; 117:1407-1444. [DOI: 10.1021/acs.chemrev.6b00389] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Xavier Bouju
- CEMES-CNRS, 29 Rue J. Marvig, 31055 Toulouse, France
| | | | - Grégory Franc
- CEMES-CNRS, 29 Rue J. Marvig, 31055 Toulouse, France
| | - Adeline Pujol
- Université de Toulouse, UPS, CNRS, CEMES, 118 route de Narbonne, 31062 Toulouse, France
| | - André Gourdon
- CEMES-CNRS, 29 Rue J. Marvig, 31055 Toulouse, France
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22
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Mali KS, Pearce N, De Feyter S, Champness NR. Frontiers of supramolecular chemistry at solid surfaces. Chem Soc Rev 2017; 46:2520-2542. [DOI: 10.1039/c7cs00113d] [Citation(s) in RCA: 168] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Supramolecular chemistry on solid surfaces represents an exciting field of research that continues to develop in new and unexpected directions.
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Affiliation(s)
- Kunal S. Mali
- Division of Molecular Imaging and Photonics
- Department of Chemistry
- KU Leuven – University of Leuven
- B3001 Leuven
- Belgium
| | | | - Steven De Feyter
- Division of Molecular Imaging and Photonics
- Department of Chemistry
- KU Leuven – University of Leuven
- B3001 Leuven
- Belgium
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23
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Liu Y, Jia Y, Zhu E, Liu L, Qiao Y, Che G, Yin B. Supramolecular helical nanofibers formed by an achiral monopyrrolotetrathiafulvalene derivative: water-triggered gelation and chiral evolution. NEW J CHEM 2017. [DOI: 10.1039/c7nj02215h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An achiral MPTTF-based gelator could form left- and right-handed supramolecular assemblies in pure DMF, whereas it turned into an opaque gel with right-handed nanofibers after adding small amounts of water.
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Affiliation(s)
- Yucun Liu
- Key Laboratory of Preparation and Application of Environmental Friendly Materials (Jilin Normal University)
- Ministry of Education
- Changchun
- China
- College of Chemistry
| | - Yu Jia
- Key Laboratory of Preparation and Application of Environmental Friendly Materials (Jilin Normal University)
- Ministry of Education
- Changchun
- China
- College of Chemistry
| | - Enwei Zhu
- Key Laboratory of Preparation and Application of Environmental Friendly Materials (Jilin Normal University)
- Ministry of Education
- Changchun
- China
- College of Chemistry
| | - Lihui Liu
- Key Laboratory of Preparation and Application of Environmental Friendly Materials (Jilin Normal University)
- Ministry of Education
- Changchun
- China
- College of Chemistry
| | - Yu Qiao
- Key Laboratory of Preparation and Application of Environmental Friendly Materials (Jilin Normal University)
- Ministry of Education
- Changchun
- China
- College of Chemistry
| | - Guangbo Che
- Key Laboratory of Preparation and Application of Environmental Friendly Materials (Jilin Normal University)
- Ministry of Education
- Changchun
- China
- College of Chemistry
| | - Bingzhu Yin
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules
- Yanbian University
- Ministry of Education
- Yanji
- China
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24
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Kikkawa Y, Tsuzuki S, Taguchi K, Kashiwada A, Hiratani K. Odd–even effect in two dimensions induced by the bicomponent blends of isobutenyl compounds. Phys Chem Chem Phys 2017; 19:13579-13584. [DOI: 10.1039/c7cp02064c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The bicomponent blends in isobutenyl compounds showed 2D structural modulation due to odd–even effect as well as blend ratio-dependent 2D structural change.
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Affiliation(s)
- Yoshihiro Kikkawa
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - Seiji Tsuzuki
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - Kazuhiro Taguchi
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - Ayumi Kashiwada
- Department of Applied Molecular Chemistry
- College of Industrial Technology
- Nihon University
- Narashino
- Japan
| | - Kazuhisa Hiratani
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
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25
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Cao X, Zhao N, Li R, Lv H, Zhang Z, Gao A, Yi T. Steric-Structure-Dependent Gel Formation, Hierarchical Structures, Rheological Behavior, and Surface Wettability. Chem Asian J 2016; 11:3196-3204. [DOI: 10.1002/asia.201601011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 09/06/2016] [Indexed: 01/30/2023]
Affiliation(s)
- Xinhua Cao
- College of Chemistry and Chemical Engineering; Institute for Conservation and Utilization of Agro-Bioresources in Dabie Mountains; Xinyang Normal University; Xinyang 464000 China
| | - Na Zhao
- College of Chemistry and Chemical Engineering; Institute for Conservation and Utilization of Agro-Bioresources in Dabie Mountains; Xinyang Normal University; Xinyang 464000 China
| | - Ruohan Li
- Department of Chemistry and Collaborative Innovation Centre of Energy Materials; Fudan University; Shanghai 200433 China
| | - Haiting Lv
- College of Chemistry and Chemical Engineering; Institute for Conservation and Utilization of Agro-Bioresources in Dabie Mountains; Xinyang Normal University; Xinyang 464000 China
| | - Zongwen Zhang
- College of Chemistry and Chemical Engineering; Institute for Conservation and Utilization of Agro-Bioresources in Dabie Mountains; Xinyang Normal University; Xinyang 464000 China
| | - Aiping Gao
- College of Chemistry and Chemical Engineering; Institute for Conservation and Utilization of Agro-Bioresources in Dabie Mountains; Xinyang Normal University; Xinyang 464000 China
| | - Tao Yi
- Department of Chemistry and Collaborative Innovation Centre of Energy Materials; Fudan University; Shanghai 200433 China
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26
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Molecular-Based Fluorescent Nanoparticles Built from Dedicated Dipolar Thienothiophene Dyes as Ultra-Bright Green to NIR Nanoemitters. Molecules 2016; 21:molecules21091227. [PMID: 27649124 PMCID: PMC6273080 DOI: 10.3390/molecules21091227] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 09/02/2016] [Accepted: 09/06/2016] [Indexed: 11/16/2022] Open
Abstract
Fluorescent Organic Nanoparticles (FONs), prepared by self-aggregation of dedicated dyes in water, represent a promising green alternative to the toxic quantum dots (QDs) for bioimaging purposes. In the present paper, we describe the synthesis and photophysical properties of new dipolar push-pull derivatives built from thieno[3,2-b]thiophene as a π-conjugated bridge that connects a triphenylamine moiety bearing various bulky substituents as electron-releasing moiety to acceptor end-groups of increasing strength (i.e., aldehyde, dicyanovinyl and diethylthiobarbiturate). All dyes display fluorescence properties in chloroform, which shifts from the green to the NIR range depending on the molecular polarization (i.e., strength of the end-groups) as well as a large two-photon absorption (TPA) band response in the biological spectral window (700-1000 nm). The TPA bands show a bathochromic shift and hyperchromic effect with increasing polarization of the dyes with maximum TPA cross-section reaching 2000 GM for small size chromophore. All dyes are found to form stable and deeply colored nanoparticles (20-45 nm in diameter) upon nanoprecipitation in water. Although their fluorescence is strongly reduced upon aggregation, all nanoparticles show large one-photon (up to 10⁸ M(-1)·cm(-1) in the visible region) and two-photon (up to 10⁶ GM in the NIR) brightness. Interestingly, both linear and non-linear optical properties are significantly affected by interchromophoric interactions, which are promoted by the molecular confinement and modulated by both the dipolar strength and the presence of the bulky groups. Finally, we exploited the photophysical properties of the FONs to design optimized core-shell nanoparticles built from a pair of complementary dipolar dyes that promotes an efficient core-to-shell FRET process. The resulting molecular-based core-shell nanoparticles combine large two-photon absorption and enhanced emission both located in the NIR spectral region, thanks to a major amplification (by a factor of 20) of the core fluorescence quantum yield. These novel nanoparticles, which combine huge one-and two-photon brightness, hold major promise for in vivo optical bioimaging.
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27
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Abstract
Luminescent films have received great interest for chemo-/bio-sensing applications due to their distinct advantages over solution-based probes, such as good stability and portability, tunable shape and size, non-invasion, real-time detection, extensive suitability in gas/vapor sensing, and recycling. On the other hand, they can achieve selective and sensitive detection of chemical/biological species using special luminophores with a recognition moiety or the assembly of common luminophores and functional materials. Nowadays, the extensively used assembly techniques include drop-casting/spin-coating, Langmuir-Blodgett (LB), self-assembled monolayers (SAMs), layer-by-layer (LBL), and electrospinning. Therefore, this review summarizes the recent advances in luminescent films with these assembly techniques and their applications in chemo-/bio-sensing. We mainly focused on the discussion of the relationship between the sensing properties of the films and their architecture. Furthermore, we discussed some critical challenges existing in this field and possible solutions that have been or are being developed to overcome these challenges.
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Affiliation(s)
- Weijiang Guan
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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28
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Hasegawa M, Nakamura KI, Tokunaga S, Baba Y, Shiba R, Shirahata T, Mazaki Y, Misaki Y. Synthesis, Structure, Optical, and Electrochemical Properties of Triple- and Quadruple-Decker Co-facial Tetrathiafulvalene Arrays. Chemistry 2016; 22:10090-101. [DOI: 10.1002/chem.201601785] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Masashi Hasegawa
- Department of Chemistry; School of Science; Kitasato University; 1-15-1 Kitasato. Minami-ku, Sagamihara Kanagawa 252-0373 Japan
| | - Ken-ichi Nakamura
- Department of Applied Chemistry; Graduate School of Science of Engineering; Ehime University; 3 Bunkyo-cho Matsuyama Ehime 790-8577 Japan
| | - Saki Tokunaga
- Department of Applied Chemistry; Graduate School of Science of Engineering; Ehime University; 3 Bunkyo-cho Matsuyama Ehime 790-8577 Japan
| | - Yumi Baba
- Department of Applied Chemistry; Graduate School of Science of Engineering; Ehime University; 3 Bunkyo-cho Matsuyama Ehime 790-8577 Japan
| | - Ryota Shiba
- Department of Applied Chemistry; Graduate School of Science of Engineering; Ehime University; 3 Bunkyo-cho Matsuyama Ehime 790-8577 Japan
| | - Takashi Shirahata
- Department of Applied Chemistry; Graduate School of Science of Engineering; Ehime University; 3 Bunkyo-cho Matsuyama Ehime 790-8577 Japan
| | - Yasuhiro Mazaki
- Department of Chemistry; School of Science; Kitasato University; 1-15-1 Kitasato. Minami-ku, Sagamihara Kanagawa 252-0373 Japan
| | - Yohji Misaki
- Department of Applied Chemistry; Graduate School of Science of Engineering; Ehime University; 3 Bunkyo-cho Matsuyama Ehime 790-8577 Japan
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29
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Iyoda M, Hasegawa M. Star-shaped tetrathiafulvalene oligomers towards the construction of conducting supramolecular assembly. Beilstein J Org Chem 2015; 11:1596-613. [PMID: 26664579 PMCID: PMC4660952 DOI: 10.3762/bjoc.11.175] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 08/20/2015] [Indexed: 11/23/2022] Open
Abstract
The construction of redox-active supramolecular assemblies based on star-shaped and radially expanded tetrathiafulvalene (TTF) oligomers with divergent and extended conjugation is summarized. Star-shaped TTF oligomers easily self-aggregate with a nanophase separation to produce supramolecular structures, and their TTF units stack face-to-face to form columnar structures using the fastener effect. Based on redox-active self-organizing supramolecular structures, conducting nanoobjects are constructed by doping of TTF oligomers with oxidants after the formation of such nanostructures. Although radical cations derived from TTF oligomers strongly interact in solution to produce a mixed-valence dimer and π-dimer, it seems to be difficult to produce nanoobjects of radical cations different from those of neutral TTF oligomers. In some cases, however, radical cations form nanostructured fibers and rods by controlling the supramolecular assembly, oxidation states, and counter anions employed.
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Affiliation(s)
- Masahiko Iyoda
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan
| | - Masashi Hasegawa
- Department of Chemistry, School of Science, Kitasato University, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0373, Japan
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30
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Godeau G, Darmanin T, Guittard F. Step-by-Step Layer-by-Layer Assembly Using 1,2,3-Triazole as a Platform for Controlled Multicharged and Multifunctional Coatings. Chempluschem 2015; 80:1691-1695. [DOI: 10.1002/cplu.201500214] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Revised: 06/09/2015] [Indexed: 01/27/2023]
Affiliation(s)
- Guilhem Godeau
- Université Nice Sophia Antipolis; CNRS, LPMC, UMR 7336; 06100 Nice France
| | - Thierry Darmanin
- Université Nice Sophia Antipolis; CNRS, LPMC, UMR 7336; 06100 Nice France
| | - Frédéric Guittard
- Université Nice Sophia Antipolis; CNRS, LPMC, UMR 7336; 06100 Nice France
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31
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Đorđević L, Marangoni T, Miletić T, Rubio-Magnieto J, Mohanraj J, Amenitsch H, Pasini D, Liaros N, Couris S, Armaroli N, Surin M, Bonifazi D. Solvent Molding of Organic Morphologies Made of Supramolecular Chiral Polymers. J Am Chem Soc 2015; 137:8150-60. [DOI: 10.1021/jacs.5b02448] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Luka Đorđević
- Department
of Chemical and Pharmaceutical Sciences, INSTM UdR Trieste, University of Trieste, Piazzale Europa 1, 34127 Trieste, Italy
| | - Tomas Marangoni
- Department
of Chemical and Pharmaceutical Sciences, INSTM UdR Trieste, University of Trieste, Piazzale Europa 1, 34127 Trieste, Italy
| | - Tanja Miletić
- Department
of Chemical and Pharmaceutical Sciences, INSTM UdR Trieste, University of Trieste, Piazzale Europa 1, 34127 Trieste, Italy
| | - Jenifer Rubio-Magnieto
- Laboratory
for Chemistry of Novel Materials, Center for Innovation in Materials
and Polymers, University of Mons−UMONS, 20 Place du Parc, B-7000 Mons, Belgium
| | - John Mohanraj
- Istituto
per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via Gobetti 101, 40129 Bologna, Italy
| | - Heinz Amenitsch
- Institute
of Inorganic Chemistry, Graz University of Technology, Stremayrgasse
9, 8010 Graz, Austria
| | - Dario Pasini
- Department
of Chemistry and INSTM UdR Pavia, University of Pavia, Viale Taramelli
10, 27100 Pavia, Italy
| | - Nikos Liaros
- Department
of Physics, University of Patras, 26504 Patras, Greece
- Institute
of Chemical Engineering Sciences, Foundation for Research and Technology—Hellas, P.O. Box 1414, Patras 26504, Greece
| | - Stelios Couris
- Department
of Physics, University of Patras, 26504 Patras, Greece
- Institute
of Chemical Engineering Sciences, Foundation for Research and Technology—Hellas, P.O. Box 1414, Patras 26504, Greece
| | - Nicola Armaroli
- Istituto
per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via Gobetti 101, 40129 Bologna, Italy
| | - Mathieu Surin
- Laboratory
for Chemistry of Novel Materials, Center for Innovation in Materials
and Polymers, University of Mons−UMONS, 20 Place du Parc, B-7000 Mons, Belgium
| | - Davide Bonifazi
- Department
of Chemical and Pharmaceutical Sciences, INSTM UdR Trieste, University of Trieste, Piazzale Europa 1, 34127 Trieste, Italy
- Namur
Research College and Department of Chemistry, University of Namur−UNamur, Rue de Bruxelles 61, 5000 Namur, Belgium
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32
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Stanley J, Dai Y, Boucheron L, Lin B, Meron M, Shpyrko O. Novel comparison of microscopy and diffraction techniques on the structure of iron oxide nanoparticle monolayers transferred by Langmuir-Schaefer method. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2015; 86:063704. [PMID: 26133841 DOI: 10.1063/1.4922369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 05/29/2015] [Indexed: 06/04/2023]
Abstract
Iron oxide nanoparticles undergo self-assembly into well-ordered monolayer films of macroscopic size at the air-water interface. This self-assembly process is the result of the van der Waals forces between the constituent particles. For roughly spherical particles, this monolayer is a 2D hexagonal close packed lattice. With Grazing Incidence X-Ray Diffraction (GID), one can obtain global statistical information about the film's spacing and correlation length. Herein, we demonstrate that comparable structural information can be obtained by a novel Fourier transform analysis method applied to Scanning Electron Microscopy (SEM) images taken of the film after it has been transferred to a silicon substrate. This consists of using numerical methods to isolate the lattice structure of the monolayer in the SEM image to which a 2D discrete Fourier Transform is applied and the result integrated. This results in Bragg peak information akin to that obtained from GID, whose structure shows the same hexagonal close packed lattice with similar spacing and of greater peak contrast. This analysis technique may prove to be a suitable alternative or compliment to GID for many applications.
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Affiliation(s)
- Jacob Stanley
- University of California, San Diego, La Jolla, California 92093, USA
| | - Yeling Dai
- University of California, San Diego, La Jolla, California 92093, USA
| | - Leandra Boucheron
- University of California, San Diego, La Jolla, California 92093, USA
| | - Binhua Lin
- Center for Advanced Radiation Sources (CARS), University of Chicago, Chicago, Illinois 60637, USA
| | - Mati Meron
- Center for Advanced Radiation Sources (CARS), University of Chicago, Chicago, Illinois 60637, USA
| | - Oleg Shpyrko
- University of California, San Diego, La Jolla, California 92093, USA
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Dong R, Zhou Y, Huang X, Zhu X, Lu Y, Shen J. Functional supramolecular polymers for biomedical applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:498-526. [PMID: 25393728 DOI: 10.1002/adma.201402975] [Citation(s) in RCA: 338] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Revised: 08/17/2014] [Indexed: 05/08/2023]
Abstract
As a novel class of dynamic and non-covalent polymers, supramolecular polymers not only display specific structural and physicochemical properties, but also have the ability to undergo reversible changes of structure, shape, and function in response to diverse external stimuli, making them promising candidates for widespread applications ranging from academic research to industrial fields. By an elegant combination of dynamic/reversible structures with exceptional functions, functional supramolecular polymers are attracting increasing attention in various fields. In particular, functional supramolecular polymers offer several unique advantages, including inherent degradable polymer backbones, smart responsiveness to various biological stimuli, and the ease for the incorporation of multiple biofunctionalities (e.g., targeting and bioactivity), thereby showing great potential for a wide range of applications in the biomedical field. In this Review, the trends and representative achievements in the design and synthesis of supramolecular polymers with specific functions are summarized, as well as their wide-ranging biomedical applications such as drug delivery, gene transfection, protein delivery, bio-imaging and diagnosis, tissue engineering, and biomimetic chemistry. These achievements further inspire persistent efforts in an emerging interdisciplin-ary research area of supramolecular chemistry, polymer science, material science, biomedical engineering, and nanotechnology.
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Affiliation(s)
- Ruijiao Dong
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, PR China
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Goudappagouda G, Chithiravel S, Krishnamoorthy K, Gosavi SW, Santhosh Babu S. Seeded on-surface supramolecular growth for large area conductive donor–acceptor assembly. Chem Commun (Camb) 2015; 51:10439-42. [DOI: 10.1039/c5cc03091a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A seeded, on-surface, supramolecular growth leads to large area conductive donor–acceptor assembly via evaporation-assisted growth from active termini of solution-formed sheaf-like seeds.
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Affiliation(s)
| | - Sundaresan Chithiravel
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory (CSIR-NCL)
- Pune-411 008
- India
| | - Kothandam Krishnamoorthy
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory (CSIR-NCL)
- Pune-411 008
- India
| | - Suresh W. Gosavi
- Department of Physics
- Savitribai Phule Pune University
- Pune-411 007
- India
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35
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Lu M, Yang S, Ho YP, Grigsby CL, Leong KW, Huang TJ. Shape-controlled synthesis of hybrid nanomaterials via three-dimensional hydrodynamic focusing. ACS NANO 2014; 8:10026-34. [PMID: 25268035 PMCID: PMC4212797 DOI: 10.1021/nn502549v] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Accepted: 09/12/2014] [Indexed: 05/23/2023]
Abstract
Shape-controlled synthesis of nanomaterials through a simple, continuous, and low-cost method is essential to nanomaterials research toward practical applications. Hydrodynamic focusing, with its advantages of simplicity, low-cost, and precise control over reaction conditions, has been used for nanomaterial synthesis. While most studies have focused on improving the uniformity and size control, few have addressed the potential of tuning the shape of the synthesized nanomaterials. Here we demonstrate a facile method to synthesize hybrid materials by three-dimensional hydrodynamic focusing (3D-HF). While keeping the flow rates of the reagents constant and changing only the flow rate of the buffer solution, the molar ratio of two reactants (i.e., tetrathiafulvalene (TTF) and HAuCl4) within the reaction zone varies. The synthesized TTF-Au hybrid materials possess very different and predictable morphologies. The reaction conditions at different buffer flow rates are studied through computational simulation, and the formation mechanisms of different structures are discussed. This simple one-step method to achieve continuous shape-tunable synthesis highlights the potential of 3D-HF in nanomaterials research.
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Affiliation(s)
- Mengqian Lu
- Department of Engineering Science and Mechanics, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Shikuan Yang
- Department of Engineering Science and Mechanics, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Yi-Ping Ho
- Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, United States
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, 8000 Aarhus C, Denmark
| | - Christopher L. Grigsby
- Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, United States
| | - Kam W. Leong
- Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, United States
| | - Tony Jun Huang
- Department of Engineering Science and Mechanics, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
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36
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Babu SS, Praveen VK, Ajayaghosh A. Functional π-gelators and their applications. Chem Rev 2014; 114:1973-2129. [PMID: 24400783 DOI: 10.1021/cr400195e] [Citation(s) in RCA: 1220] [Impact Index Per Article: 122.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Sukumaran Santhosh Babu
- Photosciences and Photonics Group, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST) , Trivandrum 695019, India
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37
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Kikkawa Y, Ishitsuka M, Kashiwada A, Tsuzuki S, Hiratani K. Bicomponent blend-directed amplification of the alkyl chain effect on the 2D structures. Chem Commun (Camb) 2014; 50:13146-9. [DOI: 10.1039/c4cc04624b] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The 2D structures of bicomponent blends in isobutenyl compounds were observed by using scanning tunneling microscopy at the solid/liquid interface. Amplification of the alkyl chain effect was found on the 2D structures.
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Affiliation(s)
- Yoshihiro Kikkawa
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba, Japan
| | - Manami Ishitsuka
- Department of Applied Molecular Chemistry
- College of Industrial Technology
- Nihon University
- Narashino, Japan
| | - Ayumi Kashiwada
- Department of Applied Molecular Chemistry
- College of Industrial Technology
- Nihon University
- Narashino, Japan
| | - Seiji Tsuzuki
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba, Japan
| | - Kazuhisa Hiratani
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba, Japan
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38
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Lee SL, Wu HJ, Hsu YJ, Chen HH, Hsu HF, Chen CH. Biaxial aromatics with face-on/edge-on stacking adaptability: an STM/STS study of 1D nanowires assembled via rotatable ethynyls. Chem Commun (Camb) 2014; 50:14093-6. [DOI: 10.1039/c4cc02704c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biaxial aromatics with face-on/edge-on stacking adaptability.
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Affiliation(s)
- Shern-Long Lee
- Department of Chemistry and Centre for Emerging Material and Advanced Devices
- National Taiwan University
- Taipei, Taiwan 10617
| | - Hung-Jen Wu
- Department of Chemistry and Centre for Emerging Material and Advanced Devices
- National Taiwan University
- Taipei, Taiwan 10617
| | - Yu-Ju Hsu
- Department of Chemistry and Centre for Emerging Material and Advanced Devices
- National Taiwan University
- Taipei, Taiwan 10617
| | - Hsiu-Hui Chen
- Department of Chemistry
- Tamkang University
- Taipei, Taiwan 25137
| | - Hsiu-Fu Hsu
- Department of Chemistry
- Tamkang University
- Taipei, Taiwan 25137
| | - Chun-hsien Chen
- Department of Chemistry and Centre for Emerging Material and Advanced Devices
- National Taiwan University
- Taipei, Taiwan 10617
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39
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Zhao Y, Ding J, Huang XB. Synthesis and self-assembly of phthalocyanines bearing sulfur-containing substituents. CHINESE CHEM LETT 2014. [DOI: 10.1016/j.cclet.2013.10.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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40
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Leitch AA, Stobo KA, Hussain B, Ghoussoub M, Ebrahimi-Takalloo S, Servati P, Korobkov I, Brusso JL. Oligothiophene-Functionalized Benzene and Tetrathienoanthracene: Effect of Enhanced π-Conjugation on Optoelectronic Properties, Self-Assembly and Device Performance. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300731] [Citation(s) in RCA: 13] [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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41
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Zhang XM, Zeng QD, Wang C. Reversible Phase Transformation at the Solid-Liquid Interface: STM Reveals. Chem Asian J 2013; 8:2330-40. [DOI: 10.1002/asia.201300605] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Indexed: 11/09/2022]
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42
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Electrochemistry and time dependent DFT study of a (vinylenedithio)-TTF derivative in different oxidation states. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.03.114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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43
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Cristaldi DA, Gulino A. Functionalization of SnO₂ crystals with a covalently-assembled porphyrin monolayer. CHEMSUSCHEM 2013; 6:1031-1036. [PMID: 23610085 DOI: 10.1002/cssc.201300149] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 03/01/2013] [Indexed: 06/02/2023]
Abstract
The functionalization of micro- and nano-sized metal-oxide powders offers many advantages because of their large surface areas and, therefore, the large number of functional molecules that can be grafted onto the grain surfaces. Porphyrin molecules on large band-gap semiconducting metal oxides represent key materials for many different optical and electronic applications. Herein, we have proposed a general two-step procedure for the functionalization of metal-oxide crystals with dye-sensitizers. In particular, we functionalized SnO₂ nanoparticles with a monolayer of the bifunctional trichloro[4-(chloromethyl)phenyl]silane. Then, a monolayer of 5,10,15,20-tetrakis(4-hydroxyphenyl)-21H,23H-porphyne was covalently bound to the silanized SnO₂ grains. IR, UV/Vis, and luminescence measurements were used for optical characterization. The measured footprint of the grafted porphyrin molecules indicated total surface coverage of the grains. The surface electronic characterization was performed by using X-ray photoelectron spectroscopy. Emission measurements revealed two strong bands at 664.1 and 721.0 nm that were attributed to the porphyrin monolayer assembled on the surface of the SnO₂ crystals.
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Affiliation(s)
- Domenico A Cristaldi
- Department of Chemistry, University of Catania, and INSTM UdR of Catania, Viale Andrea Doria 6, 95125 Catania, Italy
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44
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Penon O, Marsico F, Santucci D, Rodríguez L, Amabilino DB, Pérez-García L. Multiply biphenyl substituted zinc(II) porphyrin and phthalocyanine as components for molecular materials. J PORPHYR PHTHALOCYA 2013. [DOI: 10.1142/s1088424612501453] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The preparation and physico-chemical characteristics of zinc(II) porphyrin and phthalocyanine derivatives with biphenyl units are reported. These compounds have been prepared as components for molecular electronics systems and rotor-based molecular machines, where the biphenyl units can act as paddles because they are oriented quasi-perpendicularly to the plane of the aromatic macrocycles which would be coordianted through the transition metal ion by an axial ligand. The minimalist design along with the absence of solubilizing groups leads to a low solubility of the compounds in organic solvents; the phthalocyanines is only sparingly soluble while the porphyrin is more easily manipulated, but in any case the concentration of both compounds is sufficient for surface deposition. The luminescence of the compounds is characteristic of the central unit, although it is clear in the absorption spectra that the phthalocyanine derivative has a particularly strong tendency to aggregate non-specifically. The porphyrin forms microcrystals while the phthalocyanines which bears eight biphenyl units forms amorphous aggregates from 1,2-dichlorobenzene reminiscent of glasses of other biphenyl derivatives, which is interesting for the preparation of amorphous materials for optics applications.
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Affiliation(s)
- Oriol Penon
- Laboratori de Química Orgànica, Facultat de Farmàcia, and Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona, 08028 Barcelona, Spain
| | - Filippo Marsico
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra, 08193 Cerdanyola del Vallès, Spain
| | - Davide Santucci
- Laboratori de Química Orgànica, Facultat de Farmàcia, and Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona, 08028 Barcelona, Spain
| | - Laura Rodríguez
- Departament de Química Inorgànica, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
| | - David B. Amabilino
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra, 08193 Cerdanyola del Vallès, Spain
| | - Lluïsa Pérez-García
- Laboratori de Química Orgànica, Facultat de Farmàcia, and Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona, 08028 Barcelona, Spain
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45
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Moulin E, Cid JJ, Giuseppone N. Advances in supramolecular electronics - from randomly self-assembled nanostructures to addressable self-organized interconnects. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2013; 25:477-487. [PMID: 22969061 DOI: 10.1002/adma.201201949] [Citation(s) in RCA: 103] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2012] [Revised: 07/18/2012] [Indexed: 06/01/2023]
Abstract
Supramolecular organic electronics rests on the use of bottom-up chemical self-assembly processes in order to design conducting components on the 5-100 nm scale. The challenges in this field are both the construction of 1D-nanostructures displaying optimized transport properties and their precise connections to electrodes. The present Research News highlights important advances in such materials regarding their electrical performances, from semiconductors to organic metals, but also regarding their processability. In particular, by externally controlling light-responsive supramolecular polymerization processes, and by using appropriate methods of casting with an applied electric field, it becomes possible to pre-determine the accurate positioning of organic interconnects within patterned nano-circuitry. These strategies using external stimuli to obtain addressability, thus hold promising alternatives to other conducting materials such as carbon nanotubes for further technological applications in nanosciences.
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Affiliation(s)
- Emilie Moulin
- SAMS Research Group-icFRC, Institut Charles Sadron, CNRS-UPR 22, 23 rue du Loess, BP 84087, 67034 Strasbourg cedex 2, France
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46
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de Caro D, Valade L, Faulmann C, Jacob K, Van Dorsselaer D, Chtioui I, Salmon L, Sabbar A, El Hajjaji S, Pérez E, Franceschi S, Fraxedas J. Nanoparticles of molecule-based conductors. NEW J CHEM 2013. [DOI: 10.1039/c3nj00555k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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47
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Herrera H, de Echegaray P, Urdanpilleta M, Mancheño MJ, Mena-Osteritz E, Bäuerle P, Segura JL. Linear and star-shaped naphthalimide-fused pyrazinacenes. Chem Commun (Camb) 2013; 49:713-5. [DOI: 10.1039/c2cc36791b] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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48
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Zhang X, Zeng Q, Wang C. Molecular templates and nano-reactors: two-dimensional hydrogen bonded supramolecular networks on solid/liquid interfaces. RSC Adv 2013. [DOI: 10.1039/c3ra40473k] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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49
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Kikkawa Y, Omori K, Kanesato M, Hiratani K. Two-dimensional Structures of Isobutenyl Ether Compounds Possessing Dodecyl and Tridecyl Chains: Effects of Solvent and Tandem Claisen Rearrangement. CHEM LETT 2012. [DOI: 10.1246/cl.2012.1196] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Yoshihiro Kikkawa
- National Institute of Advanced Industrial Science and Technology (AIST)
| | - Kazuhiro Omori
- National Institute of Advanced Industrial Science and Technology (AIST)
- Industrial Technology Center of Tochigi Prefecture
| | | | - Kazuhisa Hiratani
- National Institute of Advanced Industrial Science and Technology (AIST)
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50
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Structural and electronic characterization of self-assembled molecular nanoarchitectures by X-ray photoelectron spectroscopy. Anal Bioanal Chem 2012; 405:1479-95. [DOI: 10.1007/s00216-012-6394-8] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Revised: 08/27/2012] [Accepted: 08/27/2012] [Indexed: 01/22/2023]
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