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Khan SB, Lee SL. Supramolecular Chemistry: Host-Guest Molecular Complexes. Molecules 2021; 26:3995. [PMID: 34208882 PMCID: PMC8271753 DOI: 10.3390/molecules26133995] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/23/2021] [Accepted: 06/25/2021] [Indexed: 11/16/2022] Open
Abstract
In recent times, researchers have emphasized practical approaches for capturing coordinated and selective guest entrap. The physisorbed nanoporous supramolecular complexes have been widely used to restrain various guest species on compact supporting surfaces. The host-guest (HG) interactions in two-dimensional (2D) permeable porous linkages are growing expeditiously due to their future applications in biocatalysis, separation technology, or nanoscale patterning. The different crystal-like nanoporous network has been acquired to enclose and trap guest molecules of various dimensions and contours. The host centers have been lumped together via noncovalent interactions (such as hydrogen bonds, van der Waals (vdW) interactions, or coordinate bonds). In this review article, we enlighten and elucidate recent progress in HG chemistry, explored via scanning tunneling microscopy (STM). We summarize the synthesis, design, and characterization of typical HG structural design examined on various substrates, under ambient surroundings at the liquid-solid (LS) interface, or during ultrahigh vacuum (UHV). We emphasize isoreticular complexes, vibrant HG coordination, or hosts functional cavities responsive to the applied stimulus. Finally, we critically discuss the significant challenges in advancing this developing electrochemical field.
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Affiliation(s)
- Sadaf Bashir Khan
- Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China
- Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Shern-Long Lee
- Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China
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Wang C, Chi L, Ciesielski A, Samorì P. Chemische Synthese an Oberflächen mit Präzision in atomarer Größenordnung: Beherrschung von Komplexität und Genauigkeit. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Can Wang
- Université de Strasbourg CNRS ISIS 8 alleé Gaspard Monge 67000 Strasbourg France
| | - Lifeng Chi
- Institute of Functional Nano & Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon Based Functional Materials & Devices Soochow University Suzhou 215123 V.R. China
| | - Artur Ciesielski
- Université de Strasbourg CNRS ISIS 8 alleé Gaspard Monge 67000 Strasbourg France
| | - Paolo Samorì
- Université de Strasbourg CNRS ISIS 8 alleé Gaspard Monge 67000 Strasbourg France
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Wang C, Chi L, Ciesielski A, Samorì P. Chemical Synthesis at Surfaces with Atomic Precision: Taming Complexity and Perfection. Angew Chem Int Ed Engl 2019; 58:18758-18775. [DOI: 10.1002/anie.201906645] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/25/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Can Wang
- Université de StrasbourgCNRSISIS 8 alleé Gaspard Monge 67000 Strasbourg France
| | - Lifeng Chi
- Institute of Functional Nano & Soft Materials (FUNSOM)Jiangsu Key Laboratory for Carbon Based Functional, Materials & DevicesSoochow University Suzhou 215123 P. R. China
| | - Artur Ciesielski
- Université de StrasbourgCNRSISIS 8 alleé Gaspard Monge 67000 Strasbourg France
| | - Paolo Samorì
- Université de StrasbourgCNRSISIS 8 alleé Gaspard Monge 67000 Strasbourg France
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Yu L, Yang Y, Wang C. Peptide Self-Assembly and Its Modulation: Imaging on the Nanoscale. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1174:35-60. [PMID: 31713196 DOI: 10.1007/978-981-13-9791-2_2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This chapter intends to review the progress in obtaining site-specific structural information for peptide assemblies using scanning tunneling microscopy. The effects on assembly propensity due to mutations and modifications in peptide sequences, small organic molecules and conformational transitions of peptides are identified. The obtained structural insights into the sequence-dependent assembly propensity could inspire rational design of peptide architectures at the molecular level.
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Affiliation(s)
- Lanlan Yu
- National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, China
| | - Yanlian Yang
- National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, China
| | - Chen Wang
- National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, China.
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Berger J, Spadafora EJ, Mutombo P, Jelínek P, Švec M. Force-Driven Single-Atom Manipulation on a Low-Reactive Si Surface for Tip Sharpening. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:3686-3693. [PMID: 25940994 DOI: 10.1002/smll.201500092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 02/18/2015] [Indexed: 06/04/2023]
Abstract
A single atomic manipulation on the delta-doped B:Si(111)-(√3x√3)R30° surface using a low temperature dynamic atomic force microscopy based on the Kolibri sensor is investigated. Through a controlled vertical displacement of the probe, a single Si adatom in order to open a vacancy is removed. It is shown that this process is completely reversible, by accurately placing a Si atom back into the vacancy site. In addition, density functional theory simulations are carried out to understand the underlying mechanism of the atomic manipulation in detail. This process also rearranges the atoms at the tip apex, which can be effectively sharpened in this way. Such sharper tips allow for a deeper look into the Si adatom vacancy site. Namely, high-resolution images of the vacancy showing subsurface Si dangling bond triplets, which surround the substitutional B dopant atom in the first bilayer, are achieved.
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Affiliation(s)
- Jan Berger
- Institute of Physics, Academy of Sciences of the Czech Republic, Cukrovarnická 10, CZ-16200, Prague, Czech Republic
- Department of Physical Electronics, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Br˘ehová 7, CZ-11519 Prague, Czech Republic
| | - Evan J Spadafora
- Institute of Physics, Academy of Sciences of the Czech Republic, Cukrovarnická 10, CZ-16200, Prague, Czech Republic
| | - Pingo Mutombo
- Institute of Physics, Academy of Sciences of the Czech Republic, Cukrovarnická 10, CZ-16200, Prague, Czech Republic
| | - Pavel Jelínek
- Institute of Physics, Academy of Sciences of the Czech Republic, Cukrovarnická 10, CZ-16200, Prague, Czech Republic
- Graduate School of Engineering, Osaka University 2-1, Yamada-Oka, Suita, Osaka, 565-0871, Japan
| | - Martin Švec
- Institute of Physics, Academy of Sciences of the Czech Republic, Cukrovarnická 10, CZ-16200, Prague, Czech Republic
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Guo H, Wang Y, Du S, Gao HJ. High-resolution scanning tunneling microscopy imaging of Si(1 1 1)-7 × 7 structure and intrinsic molecular states. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2014; 26:394001. [PMID: 25214483 DOI: 10.1088/0953-8984/26/39/394001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
We review our achievements in exploring the high resolution imaging of scanning tunneling microscopy (STM) on the surface and adsorbates in a ultra-high vacuum system, by modifying the STM tip or introducing a decoupled layer onto the substrate. With an ultra-sharp tip, the highest resolution of Si(1 1 1)-7 × 7 reconstruction can be achieved, in which all the rest atoms and adatoms are observed simultaneously with high contrast. Further functionalization of STM tips can realize selective imaging of inherent molecular states. The electronic states of perylene and metal-phthalocyanine molecules are resolved with special decorated tips on metal substrates at low temperature. Moreover, we present two kinds of buffer layer: an organic molecular layer and epitaxially grown graphene to decouple the molecular electronic structure from the influence of the underlying metallic substrate and allow the direct imaging of the intrinsic orbitals of the adsorbed molecules. Theoretical calculations and STM simulations, based on first-principle density function theory, are performed in order to understand and verify the mechanism of high-resolution images. We propose that our results provide impactful routes to pursue the goal of higher resolution, more detailed information and extensive properties for future STM applications.
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Affiliation(s)
- Haiming Guo
- Institute of Physics, Chinese Academy of Sciences, PO Box 603, Beijing 100190, People's Republic of China
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Yang J, Nacci C, Martínez-Blanco J, Kanisawa K, Fölsch S. Vertical manipulation of native adatoms on the InAs(111)A surface. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2012; 24:354008. [PMID: 22899165 DOI: 10.1088/0953-8984/24/35/354008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We achieved the repositioning of native In adatoms on the polar III-V semiconductor surface InAs(111)A-(2 × 2) with atomic precision in a scanning tunnelling microscope (STM) operated at 5 K. The repositioning is performed by vertical manipulation, i.e., a reversible transfer of an individual adatom between the surface and the STM tip. Surface-to-tip transfer is achieved by a stepwise vibrational excitation of the adsorbate-surface bond via inelastic electron tunnelling assisted by the tip-induced electric field. In contrast, tip-to-surface back-transfer occurs upon tip-surface point contact formation governed by short-range adhesive forces between the surface and the In atom located at the tip apex. In addition, we found that carrier transport through the point contact is not of ballistic nature but is due to electron tunnelling. The vertical manipulation scheme used here enables us to assemble nanostructures of diverse sizes and shapes with the In adatoms residing on vacancy sites of the (2 × 2)-reconstructed surface (nearest-neighbour vacancy spacing: 8.57 Å).
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Affiliation(s)
- J Yang
- Paul-Drude-Institut für Festkörperelektronik, Berlin, Germany
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Mayne AJ, Dujardin G, Comtet G, Riedel D. Electronic Control of Single-Molecule Dynamics. Chem Rev 2006; 106:4355-78. [PMID: 17031990 DOI: 10.1021/cr050177h] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Andrew J Mayne
- Laboratoire de Photophysique Moléculaire, CNRS, UPR 3361, Bât. 210, Université Paris XI, 91405 Orsay, France
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Suzuki T, Levy J, Yates JT. Localized deposition of coronene molecules on Si(001)-2x1 using a scanning tunneling microscope tip source. NANO LETTERS 2006; 6:138-43. [PMID: 16402802 DOI: 10.1021/nl0519635] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
The deposition of coronene molecules from scanning tunneling microscope (STM) tips onto a clean Si(001)-2x1 surface at 25 degrees C was investigated. The STM tips, contaminated with coronene, were found to deposit coronene molecules on the clean Si(001) surface, allowing patterns to be generated. Covalent Si-C chemical bonds, formed between the coronene molecules and the Si substrate, froze the flip-flop motion of the adjacent Si-Si dimers on the substrate. In most cases, the mode of coronene bonding to Si(001) is independent of whether deposition occurs from the gas phase or from the STM tip. Despite the covalent chemical bonds formed between the coronene molecule and the Si substrate, the STM tip can drag the coronene laterally on the Si substrate without inducing a chemical change in the molecule. Sharp spikes observed in the tunneling current during the coronene deposition reflect the abrupt decrease of the tip-substrate distance at the instant of transport of the molecule from tip to surface.
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Affiliation(s)
- T Suzuki
- Surface Science Center, Department of Chemistry, University of Pittsburgh, Pennsylvania 15260, USA
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Soukiassian L, Mayne AJ, Comtet G, Hellner L, Dujardin G, Gourdon A. Selective internal manipulation of a single molecule by scanning tunneling microscopy. J Chem Phys 2005; 122:134704. [PMID: 15847486 DOI: 10.1063/1.1874972] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We have studied the adsorption of the polyaromatic molecule 1,4"-paratriphenyldimethylacetone, which we have nicknamed Trima. The originality of this linear molecule is that it was designed and synthesized to have two functionalities. First, chemisorb itself to the surface by its two ends rather like a bridge. Second, the central part of the molecule could then be rotated by injecting electrons with the tip of the scanning tunneling microscope (STM). The length of the molecule corresponds exactly to the spacing between five dimers in a row on the Si(100)-2 x 1 surface. We found that the molecule adsorbs as expected on the clean silicon surface by using complementary STM and synchrotron radiation studies. Manipulation of individual molecules with the STM tip showed selective internal modifications that were highly voltage dependent. These manipulations were found to be compatible with an electronic excitation of the pi-pi* transition of the molecule.
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Affiliation(s)
- Laetitia Soukiassian
- Laboratoire de Photophysique Moléculaire, CNRS, UPR 3361, Bâtiment 210, Université de Paris-Sud, 91405 Orsay, France
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Kraus A, Hanbücken M, Koshikawa T, Neddermeyer H. Manipulation experiments on Si(111)7 × 7 by scanning tunnelling microscopy. SURF INTERFACE ANAL 2005. [DOI: 10.1002/sia.1940] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Oyabu N, Custance O, Yi I, Sugawara Y, Morita S. Mechanical vertical manipulation of selected single atoms by soft nanoindentation using near contact atomic force microscopy. PHYSICAL REVIEW LETTERS 2003; 90:176102. [PMID: 12786084 DOI: 10.1103/physrevlett.90.176102] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2002] [Indexed: 05/24/2023]
Abstract
A near contact atomic force microscope operated at low-temperature is used for vertical manipulation of selected single atoms from the Si(111)-(7 x 7) surface. The strong repulsive short-range chemical force interaction between the closest atoms of both tip apex and surface during a soft nanoindentation leads to the removal of a selected silicon atom from its equilibrium position at the surface without additional perturbation of the (7 x 7) unit cell. Deposition of a single atom on a created vacancy at the surface is achieved as well. These manipulation processes are purely mechanical, since neither bias voltage nor voltage pulse is applied between probe and sample. Differences in the mechanical response of the two nonequivalent adatoms of the Si(111)-(7 x 7) with the load applied is also detected.
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Affiliation(s)
- Noriaki Oyabu
- Graduate School of Engineering, Osaka University, 2-1 Yamada-Oka, Suita, 565-0871, Japan
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Erlandsson R, Olsson L, Mårtensson P. Inequivalent atoms and imaging mechanisms in ac-mode atomic-force microscopy of Si(111)7 x 7. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:R8309-R8312. [PMID: 9984582 DOI: 10.1103/physrevb.54.r8309] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Yamada T, Yamamoto Y. Energy band for manipulated atomic structures of Si, GaAs, and Mg on an insulating substrate. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:1902-1908. [PMID: 9986038 DOI: 10.1103/physrevb.54.1902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Stich I, Kohanoff J, Terakura K. Low-temperature atomic dynamics of the Si(111)-7 x 7. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:2642-2653. [PMID: 9986113 DOI: 10.1103/physrevb.54.2642] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Lim H, Cho K, Capaz RB, Joannopoulos JD, Brommer KD, Larson BE. Ab initio studies of adatom vacancies on the Si(111)-(7 x 7) surface. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:15421-15424. [PMID: 9983361 DOI: 10.1103/physrevb.53.15421] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Stich I, Terakura K, Larson BE. First-principles finite-temperature characterization of dynamics of the Si(111)-7 x 7. PHYSICAL REVIEW LETTERS 1995; 74:4491-4494. [PMID: 10058520 DOI: 10.1103/physrevlett.74.4491] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Hirose K, Tsukada M. First-principles calculation of the electronic structure for a bielectrode junction system under strong field and current. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:5278-5290. [PMID: 9979407 DOI: 10.1103/physrevb.51.5278] [Citation(s) in RCA: 81] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Hirose K, Tsukada M. First-principles theory of atom extraction by scanning tunneling microscopy. PHYSICAL REVIEW LETTERS 1994; 73:150-153. [PMID: 10056742 DOI: 10.1103/physrevlett.73.150] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Lang ND. Bias-induced transfer of an aluminum atom in the scanning tunneling microscope. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:2067-2071. [PMID: 10011012 DOI: 10.1103/physrevb.49.2067] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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