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Grant MJ, Fingler BJ, Buchanan N, Padmanabhan P. Coil-Helix Block Copolymers Can Exhibit Divergent Thermodynamics in the Disordered Phase. J Chem Theory Comput 2024; 20:1547-1558. [PMID: 37773005 DOI: 10.1021/acs.jctc.3c00680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
Chiral building blocks have the ability to self-assemble and transfer chirality to larger hierarchical length scales, which can be leveraged for the development of novel nanomaterials. Chiral block copolymers, where one block is made completely chiral, are prime candidates for studying this phenomenon, but fundamental questions regarding the self-assembly are still unanswered. For one, experimental studies using different chemistries have shown unexplained diverging shifts in the order-disorder transition temperature. In this study, particle-based molecular simulations of chiral block copolymers in the disordered melt were performed to uncover the thermodynamic behavior of these systems. A wide range of helical models were selected, and several free energy calculations were performed. Specifically, we aimed to understand (1) the thermodynamic impact of changing the conformation of one block in chemically identical block copolymers and (2) the effect of the conformation on the Flory-Huggins interaction parameter, χ, when chemical disparity was introduced. We found that the effective block repulsion exhibits diverging behavior, depending on the specific conformational details of the helical block. Commonly used conformational metrics for flexible or stiff block copolymers do not capture the effective block repulsion because helical blocks are semiflexible and aspherical. Instead, pitch can quantitatively capture the effective block repulsion. Quite remarkably, the shift in χ for chemically dissimilar block copolymers can switch sign with small changes in the pitch of the helix.
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Affiliation(s)
- Michael J Grant
- Microsystems Engineering, Rochester Institute of Technology, Rochester, New York 14623, United States
| | - Brennan J Fingler
- Department of Chemical Engineering, Rochester Institute of Technology, Rochester, New York 14623, United States
| | - Natalie Buchanan
- Microsystems Engineering, Rochester Institute of Technology, Rochester, New York 14623, United States
| | - Poornima Padmanabhan
- Microsystems Engineering, Rochester Institute of Technology, Rochester, New York 14623, United States
- Department of Chemical Engineering, Rochester Institute of Technology, Rochester, New York 14623, United States
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2
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Buchanan N, Provenzano J, Padmanabhan P. A Tunable, Particle-Based Model for the Diverse Conformations Exhibited by Chiral Homopolymers. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Natalie Buchanan
- Department of Chemical Engineering, Rochester Institute of Technology, Rochester, New York 14623, United States
- Department of Microsystems Engineering, Rochester Institute of Technology, Rochester, New York 14623, United States
| | - Joules Provenzano
- Department of Chemical Engineering, Rochester Institute of Technology, Rochester, New York 14623, United States
| | - Poornima Padmanabhan
- Department of Chemical Engineering, Rochester Institute of Technology, Rochester, New York 14623, United States
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3
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Schlottmann M, Krückel T, Albrecht M. Stereochemical dominance in hierarchically formed helicates. Chem Commun (Camb) 2022; 58:6104-6107. [PMID: 35506399 DOI: 10.1039/d2cc01411d] [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 competition of different chiral ligands in the control of stereochemistry of hierarchically formed helical coordination compounds is investigated. It is found that sterically demanding chiral units can dominate the chiral induction of the helix even if they are present as a minor species. Hereby the relative strength of stereoinduction of different chiral units can be evaluated.
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Affiliation(s)
- Marcel Schlottmann
- Institut für Organische Chemie, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany.
| | - Tobias Krückel
- Institut für Organische Chemie, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany.
| | - Markus Albrecht
- Institut für Organische Chemie, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany.
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4
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Okuda S, Ousaka N, Iwata T, Ishida R, Urushima A, Suzuki N, Nagano S, Ikai T, Yashima E. Supramolecular Helical Assemblies of Dirhodium(II) Paddlewheels with 1,4-Diazabicyclo[2.2.2]octane: A Remarkable Substituent Effect on the Helical Sense Preference and Amplification of the Helical Handedness Excess of Metallo-Supramolecular Helical Polymers. J Am Chem Soc 2022; 144:2775-2792. [PMID: 35119857 DOI: 10.1021/jacs.1c12652] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
We report unique coordination-driven supramolecular helical assemblies of a series of dirhodium(II) tetracarboxylate paddlewheels bearing chiral phenyl- or methyl-substituted amide-bound m-terphenyl residues with triethylene glycol monomethyl ether (TEG) or n-dodecyl tails through a 1:1 complexation with 1,4-diazabicyclo[2.2.2]octane (DABCO). The chiral dirhodium complexes with DABCO in CHCl3/n-hexane (1:1) form one-handed helical coordination polymers with a controlled propeller chirality at the m-terphenyl groups, which are stabilized by intermolecular hydrogen-bonding networks between the adjacent amide groups at the periphery mainly via a cooperative nucleation-elongation mechanism as supported by circular dichroism (CD), vibrational CD, and variable-temperature (VT) absorption and CD analyses. The VT visible-absorption titrations revealed the temperature-dependent changes in the degree of polymerization. The columnar supramolecular helical structures were elucidated by X-ray diffraction and atomic force microscopy. The helix sense of the homopolymer carrying the bulky phenyl and n-dodecyl substituents is opposite those of other chiral homopolymers despite having the same absolute configuration at the pendants. A remarkably strong "sergeants and soldiers" (S&S) effect was observed in most of the chiral/achiral copolymers, while the copolymers of the bulky chiral phenyl-substituted dirhodium complexes with n-dodecyl chains displayed an "abnormal" S&S effect accompanied by an inversion of the helix sense, which could be switched to a "normal" S&S effect by changing the solvent composition. A nonracemic dirhodium complex of 20% enantiomeric excess bearing the less bulky chiral methyl substituents with n-dodecyl chains assembled with DABCO to form an almost one-handed helix (the "majority rule" (MR) effect), whereas the three other nonracemic copolymers showed a weak MR effect.
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Affiliation(s)
- Shogo Okuda
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Naoki Ousaka
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan.,Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Takuya Iwata
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Riku Ishida
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Akio Urushima
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Nozomu Suzuki
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Shusaku Nagano
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Tomoyuki Ikai
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Eiji Yashima
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan.,Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
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5
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Abstract
Many structures in nature look symmetric, but this is not completely accurate, because absolute symmetry is close to death. Chirality (handedness) is one form of living asymmetry. Chirality has been extensively investigated at different levels. Many rules were coined in attempts made for many decades to have control over the selection of handedness that seems to easily occur in nature. It is certain that if good control is realized on chirality, the roads will be ultimately open towards numerous developments in pharmaceutical, technological, and industrial applications. This tutorial review presents a report on chirality from single molecules to supramolecular assemblies. The realized functions are still in their infancy and have been scarcely converted into actual applications. This review provides an overview for starters in the chirality field of research on concepts, common methodologies, and outstanding accomplishments. It starts with an introductory section on the definitions and classifications of chirality at the different levels of molecular complexity, followed by highlighting the importance of chirality in biological systems and the different means of realizing chirality and its inversion in solid and solution-based systems at molecular and supramolecular levels. Chirality-relevant important findings and (bio-)technological applications are also reported accordingly.
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6
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Meng D, Li X, Gao X, Zhang C, Ji Y, Hu Z, Ren L, Wu X. Constructing chiral gold nanorod oligomers using a spatially separated sergeants-and-soldiers effect. NANOSCALE 2021; 13:9678-9685. [PMID: 34018541 DOI: 10.1039/d1nr01458g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
A sergeants-and-soldiers (S&S) effect is very useful to the fabrication of supramolecular chirality. This strategy has not yet been explored in the construction of chiral plasmonic superstructures. Herein, we demonstrate a spatially separated S&S effect in fabricating plasmonic superstructures and modulating their chiroptical responses. Specifically, chiral cysteine (Cys) molecules, acting as sergeants, are sandwiched between a gold nanorod (AuNR) core and a Au shell via AuNR-templated Au overgrowth. Cationic surfactants, CTAB (cetyltrimethylammonium bromide) or CPC (cetylpyridinium chloride), are modified on the AuNR@Cys@Au shell surface, thus spatially separating from the chiral sergeants. During the assembly process, the surfactants act as soldiers which could transfer and amplify the local chirality induced by the adsorbed chiral molecules from the plasmonic monomers to the oligomers. Huge PCD signals could be achieved in the plasmonic oligomers by finely tuning chiral sergeants and achiral soldiers, indicating the feasibility of the S&S effect in fabricating chiral plasmonic superstructures.
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Affiliation(s)
- Dejing Meng
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), Beijing 100190, P. R. China.
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7
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Wagalgave SM, Aljabri MD, Bhamidipati K, Shejule DA, Nadimetla DN, Al Kobaisi M, Puvvada N, Bhosale SV, Bhosale SV. Characteristics of the pH-regulated aggregation-induced enhanced emission (AIEE) and nanostructure orchestrate via self-assembly of naphthalenediimide–tartaric acid bola-amphiphile: role in cellular uptake. NEW J CHEM 2021. [DOI: 10.1039/d0nj05845a] [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
A naphthalene diimide–tartaric acid conjugate was successfully synthesized, and the influence of tartaric acid on the self-assembly of the NDI–TA scaffold was explored.
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Affiliation(s)
- Sopan M. Wagalgave
- Polymers and Functional Materials Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad-201002
| | - Mahmood D. Aljabri
- School of Science, RMIT University, GPO Box 2476, Melbourne
- Victoria
- Australia
| | - Keerti Bhamidipati
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad-201002
- India
- Applied Biology Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
| | - Deepak A. Shejule
- Polymers and Functional Materials Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
| | - Dinesh N. Nadimetla
- Applied Biology Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
| | - Mohammad Al Kobaisi
- School of Science, RMIT University, GPO Box 2476, Melbourne
- Victoria
- Australia
| | - Nagaprasad Puvvada
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad-201002
- India
- Applied Biology Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
| | - Sidhanath V. Bhosale
- Polymers and Functional Materials Division CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad-201002
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8
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Krupová M, Kessler J, Bouř P. Polymorphism of Amyloid Fibrils Induced by Catalytic Seeding: A Vibrational Circular Dichroism Study. Chemphyschem 2020; 22:83-91. [DOI: 10.1002/cphc.202000797] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 10/16/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Monika Krupová
- Institute of Organic Chemistry and Biochemistry Academy of Sciences Flemingovo náměstí 2 16610 Prague Czech Republic
- Faculty of Mathematics and Physics Charles University Ke Karlovu 3 12116 Prague 2 Czech Republic
| | - Jiří Kessler
- Institute of Organic Chemistry and Biochemistry Academy of Sciences Flemingovo náměstí 2 16610 Prague Czech Republic
| | - Petr Bouř
- Institute of Organic Chemistry and Biochemistry Academy of Sciences Flemingovo náměstí 2 16610 Prague Czech Republic
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9
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Li Y, Hammoud A, Bouteiller L, Raynal M. Emergence of Homochiral Benzene-1,3,5-tricarboxamide Helical Assemblies and Catalysts upon Addition of an Achiral Monomer. J Am Chem Soc 2020; 142:5676-5688. [PMID: 32115947 DOI: 10.1021/jacs.9b13157] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Chirality amplification refers to the ability of a small chiral bias to fully control the main chain helicity of polymers and assemblies. Further implementation of functional chirally amplified helices as switchable asymmetric catalysts, chiral sensors, and circularly polarized light emitters will require a greater control of the energetics governing these chirality amplification effects. In this work, we report on the counterintuitive ability of an achiral molecule to suppress conformational defects in supramolecular helices, thus leading to the emergence of homochirality in a system containing a very small chiral bias. We focus our investigation on supramolecular helices composed of an achiral benzene-1,3,5-tricarboxamide (BTA) ligand, coordinated to copper, and an enantiopure BTA comonomer. Amplification of chirality as probed by varying the amount (sergeants and soldiers effect) or the optical purity (diluted majority-rules effect) of the enantiopure comonomer are modest in this initial system. However, both effects are hugely enhanced upon addition of a second achiral BTA monomer, leading to a perfect control of the helicity either by means of a remarkably low amount of sergeants (0.5%) or a small bias from a racemic mixture of enantiopure comonomers (10% ee). Such an enhancement in the amplification of chirality is only achieved by mixing the three components, i.e. the two achiral and the enantiopure comonomers, highlighting a synergistic effect upon coassembly of the three monomers. Investigation of the role of the achiral additive by multifarious analytical techniques supports its ability to stabilize the helical coassemblies and suppress helix reversals: i.e., conformational defects. Implementation of these helical copper precatalysts in the hydrosilylation of 1-(4-nitrophenyl)ethanone confirms that the effect of the achiral BTA additive is also operative under the conditions of the catalytic experiment. A highly enantioenriched product (90% ee) is produced by a supramolecular catalyst operating with ppm levels of chiral species.
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Affiliation(s)
- Yan Li
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 Place Jussieu, 75005 Paris, France
| | - Ahmad Hammoud
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 Place Jussieu, 75005 Paris, France
| | - Laurent Bouteiller
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 Place Jussieu, 75005 Paris, France
| | - Matthieu Raynal
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 Place Jussieu, 75005 Paris, France
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10
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Shi X, Zhang X, Ni XL, Zhang H, Wei P, Liu J, Xing H, Peng HQ, Lam JWY, Zhang P, Wang Z, Hao H, Tang BZ. Supramolecular Polymerization with Dynamic Self-Sorting Sequence Control. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b02010] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xiujuan Shi
- HKUST Shenzhen Research Institute, No. 9 Yuexing first RD, South Area Hi-tech Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry, Department of Chemical and Biological Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
| | - Xiaodong Zhang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang, Guizhou 550025, China
| | - Xin-Long Ni
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang, Guizhou 550025, China
| | - Haoke Zhang
- Department of Chemistry, Department of Chemical and Biological Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
| | - Peifa Wei
- Department of Chemistry, Department of Chemical and Biological Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
| | - Junkai Liu
- Department of Chemistry, Department of Chemical and Biological Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
| | - Hao Xing
- Department of Chemistry, Department of Chemical and Biological Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
| | - Hui-Qing Peng
- Department of Chemistry, Department of Chemical and Biological Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
| | - Jacky W. Y. Lam
- HKUST Shenzhen Research Institute, No. 9 Yuexing first RD, South Area Hi-tech Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry, Department of Chemical and Biological Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
| | - Pengfei Zhang
- Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, P. R. China
| | - Zaiyu Wang
- Department of Chemistry, Department of Chemical and Biological Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
| | - Hongxia Hao
- Key Laboratory of Evidence Science, China University of Political Science and Law, Ministry of Education and Collaborative Innovation Center of Judicial Civilization, Beijing 100088, China
| | - Ben Zhong Tang
- HKUST Shenzhen Research Institute, No. 9 Yuexing first RD, South Area Hi-tech Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry, Department of Chemical and Biological Engineering, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
- Center for Aggregation-Induced Emission, SCUT-HKUST Joint Research Institute, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
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12
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Yan Z, Cai S, Tan J, Zhang J, Yan C, Xu T, Wan X. Induced Circular Dichroism of Isotactic Poly(2-vinylpyridine) with Diverse and Tunable "Sergeants-and-Soldiers" Type Chiral Amplification. ACS Macro Lett 2019; 8:789-794. [PMID: 35619500 DOI: 10.1021/acsmacrolett.9b00216] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Facile and efficient construction of the helical structure with diverse and tunable chiral amplification from an achiral polymer is attractive but remains a challenge to develop multiple functional materials. We report herein a macromolecular acid-base complex of highly isotactic poly(2-vinylpyridine) (mmmm > 99%), (+)-camphorsulfonic acid, and dodecylbenzensulfonic acid. The asymmetric induction of the chiral additive through the ionic interactions between pyridinium pendants and acid ions drives the polymer backbone to twist in a preferred direction in CHCl3 and its mixture with CH3CN. The sign and intensity of induced circular dichroism rely on the base to acid ratio, the chiral acid content, and the solvent nature. By systematically tuning the solvent composition, four distinct types of "sergeants-and-soldiers" mode chiral amplification are achieved for the first time within a single system owing to the solvent dependent bias of chiral-chiral and chiral-achiral ion pairs.
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Affiliation(s)
- Zijia Yan
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Siliang Cai
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Junyan Tan
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Jie Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Chao Yan
- State Key Laboratory of Fine Chemicals, College of Chemistry, Dalian University of Technology, Dalian 116024, China
| | - Tieqi Xu
- State Key Laboratory of Fine Chemicals, College of Chemistry, Dalian University of Technology, Dalian 116024, China
| | - Xinhua Wan
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
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13
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Dudek M, Machalska E, Oleszkiewicz T, Grzebelus E, Baranski R, Szcześniak P, Mlynarski J, Zajac G, Kaczor A, Baranska M. Chiral Amplification in Nature: Studying Cell‐Extracted Chiral Carotenoid Microcrystals via the Resonance Raman Optical Activity of Model Systems. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Monika Dudek
- Faculty of ChemistryJagiellonian University Gronostajowa 2 30-387 Cracow Poland
| | - Ewa Machalska
- Faculty of ChemistryJagiellonian University Gronostajowa 2 30-387 Cracow Poland
| | - Tomasz Oleszkiewicz
- Institute of Plant Biology and BiotechnologyFaculty of Biotechnology and HorticultureUniversity of Agriculture in Krakow AL. 29 Listopada 54 31-425 Cracow Poland
| | - Ewa Grzebelus
- Institute of Plant Biology and BiotechnologyFaculty of Biotechnology and HorticultureUniversity of Agriculture in Krakow AL. 29 Listopada 54 31-425 Cracow Poland
| | - Rafal Baranski
- Institute of Plant Biology and BiotechnologyFaculty of Biotechnology and HorticultureUniversity of Agriculture in Krakow AL. 29 Listopada 54 31-425 Cracow Poland
| | - Piotr Szcześniak
- Institute of Organic ChemistryPolish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Jacek Mlynarski
- Institute of Organic ChemistryPolish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Grzegorz Zajac
- Faculty of ChemistryJagiellonian University Gronostajowa 2 30-387 Cracow Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)Jagiellonian University Bobrzynskiego 14 30-348 Cracow Poland
| | - Agnieszka Kaczor
- Faculty of ChemistryJagiellonian University Gronostajowa 2 30-387 Cracow Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)Jagiellonian University Bobrzynskiego 14 30-348 Cracow Poland
| | - Malgorzata Baranska
- Faculty of ChemistryJagiellonian University Gronostajowa 2 30-387 Cracow Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)Jagiellonian University Bobrzynskiego 14 30-348 Cracow Poland
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14
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Dudek M, Machalska E, Oleszkiewicz T, Grzebelus E, Baranski R, Szcześniak P, Mlynarski J, Zajac G, Kaczor A, Baranska M. Chiral Amplification in Nature: Studying Cell-Extracted Chiral Carotenoid Microcrystals via the Resonance Raman Optical Activity of Model Systems. Angew Chem Int Ed Engl 2019; 58:8383-8388. [PMID: 30974037 DOI: 10.1002/anie.201901441] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/21/2019] [Indexed: 12/11/2022]
Abstract
Carotenoid microcrystals, extracted from cells of carrot roots and consisting of 95 % of achiral β-carotene, exhibit a very intense chiroptical (ECD and ROA) signal. The preferential chirality of crystalline aggregates that consist mostly of achiral building blocks is a newly observed phenomenon in nature, and may be related to asymmetric information transfer from the chiral seeds (small amount of α-carotene or lutein) present in carrot cells. To confirm this hypothesis, we synthesized several model aggregates from various achiral and chiral carotenoids. Because of the sergeant-and-soldier behavior, a small number of chiral sergeants (α-carotene or astaxanthin) force the achiral soldier molecules (β- or 11,11'-[D2 ]-β-carotene) to jointly form supramolecular assemblies of induced chirality. The chiral amplification observed in these model systems confirmed that chiral microcrystals appearing in nature might consist predominantly of achiral building blocks and their supramolecular chirality might result from the co-crystallization of chiral and achiral analogues.
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Affiliation(s)
- Monika Dudek
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland
| | - Ewa Machalska
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland
| | - Tomasz Oleszkiewicz
- Institute of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, AL. 29 Listopada 54, 31-425, Cracow, Poland
| | - Ewa Grzebelus
- Institute of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, AL. 29 Listopada 54, 31-425, Cracow, Poland
| | - Rafal Baranski
- Institute of Plant Biology and Biotechnology, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, AL. 29 Listopada 54, 31-425, Cracow, Poland
| | - Piotr Szcześniak
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Jacek Mlynarski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Grzegorz Zajac
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland.,Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348, Cracow, Poland
| | - Agnieszka Kaczor
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland.,Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348, Cracow, Poland
| | - Malgorzata Baranska
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland.,Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348, Cracow, Poland
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15
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Adelizzi B, Van Zee NJ, de Windt LNJ, Palmans ARA, Meijer EW. Future of Supramolecular Copolymers Unveiled by Reflecting on Covalent Copolymerization. J Am Chem Soc 2019; 141:6110-6121. [PMID: 30889358 DOI: 10.1021/jacs.9b01089] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Supramolecular copolymers are an emerging class of materials, and in the last years their potential has been demonstrated on a broad scale. Implementing noncovalent polymers with multiple components can bring together useful features such as dynamicity and new functionalities. However, mastering and tuning the microstructure of these systems is still an open challenge. In this Perspective, we aim to trace the general principles of supramolecular copolymerization by analyzing them through the lens of the well-established field of covalent copolymerization. Our goal is to delineate guidelines to classify and analyze supramolecular copolymers in order to create a fruitful platform to design and investigate new multicomponent systems.
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Affiliation(s)
| | - Nathan J Van Zee
- Chimie Moléculaire, Macromoléculaire, et Matériaux, École Supérieure de Physique et de Chimie Industrielles de la Ville de Paris (ESPCI)-CNRS, UMR-7167 , Paris Sciences et Lettres (PSL) Research University , 10 Rue Vauquelin , 75005 Paris , France
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16
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Ng AWH, Au‐Yeung HY. Molecular Links and Knots from Naphthalenediimide: A Balance of Weak Interactions. Chem Asian J 2019; 14:1602-1612. [DOI: 10.1002/asia.201801681] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Antony Wing Hung Ng
- Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Ho Yu Au‐Yeung
- Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong P. R. China
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17
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Kumar R, Ugale SN, Kale AM, Bhosale RS, Narayan R. Influence of Acetylation/Deacetylation on Aggregation-Induced Emission, Chirality and Self-Assembly Behavior of β
-d
-Glucopyranoside-Tethered Naphthalene Diimide Amphiphiles. ChemistrySelect 2018. [DOI: 10.1002/slct.201801512] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Rajnish Kumar
- Polymers and Functional Materials Division; CSIR-Indian Institute of Chemical Technology (CSIR-IICT); Hyderabad 500007 India
- Academy of Scientific & Innovative Research (AcSIR); CSIR-HRDC Campus; Ghaziabad- 201002 India
| | - Sham N. Ugale
- Polymers and Functional Materials Division; CSIR-Indian Institute of Chemical Technology (CSIR-IICT); Hyderabad 500007 India
| | - Amol M. Kale
- Polymers and Functional Materials Division; CSIR-Indian Institute of Chemical Technology (CSIR-IICT); Hyderabad 500007 India
| | - Rajesh S. Bhosale
- Polymers and Functional Materials Division; CSIR-Indian Institute of Chemical Technology (CSIR-IICT); Hyderabad 500007 India
| | - Ramanuj Narayan
- Polymers and Functional Materials Division; CSIR-Indian Institute of Chemical Technology (CSIR-IICT); Hyderabad 500007 India
- Academy of Scientific & Innovative Research (AcSIR); CSIR-HRDC Campus; Ghaziabad- 201002 India
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18
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Chakraborty P, Nag A, Paramasivam G, Natarajan G, Pradeep T. Fullerene-Functionalized Monolayer-Protected Silver Clusters: [Ag 29(BDT) 12(C 60) n] 3- ( n = 1-9). ACS NANO 2018; 12:2415-2425. [PMID: 29444405 DOI: 10.1021/acsnano.7b07759] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
We report the formation of supramolecular adducts between monolayer-protected noble metal nanoclusters and fullerenes, specifically focusing on a well-known silver cluster, [Ag29(BDT)12]3-, where BDT is 1,3-benzenedithiol. We demonstrate that C60 molecules link with the cluster at specific locations and protect the fragile cluster core, enhancing the stability of the cluster. A combination of studies including UV-vis, high-resolution electrospray ionization mass spectrometry, collision-induced dissociation, and nuclear magnetic resonance spectroscopy revealed structural details of the fullerene-functionalized clusters, [Ag29(BDT)12(C60) n]3- ( n = 1-9). Density functional theory (DFT) calculations and molecular docking simulations affirm compatibility between the cluster and C60, resulting in its attachment at specific positions on the surface of the cluster, stabilized mainly by π-π and van der Waals interactions. The structures have also been confirmed from ion mobility mass spectrometry by comparing the experimental collision cross sections (CCSs) with the theoretical CCSs of the DFT-optimized structures. The gradual evolution of the structures with an increase in the number of fullerene attachments to the cluster has been investigated. Whereas the structure for n = 4 is tetrahedral, that of n = 8 is a distorted cube with a cluster at the center and fullerenes at the vertices. Another fullerene, C70, also exhibited similar behavior. Modified clusters are expected to show interesting properties.
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Affiliation(s)
- Papri Chakraborty
- DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry , Indian Institute of Technology Madras , Chennai 600 036 , India
| | - Abhijit Nag
- DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry , Indian Institute of Technology Madras , Chennai 600 036 , India
| | - Ganesan Paramasivam
- DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry , Indian Institute of Technology Madras , Chennai 600 036 , India
| | - Ganapati Natarajan
- DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry , Indian Institute of Technology Madras , Chennai 600 036 , India
| | - Thalappil Pradeep
- DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry , Indian Institute of Technology Madras , Chennai 600 036 , India
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19
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van Dijken DJ, Štacko P, Stuart MCA, Browne WR, Feringa BL. Chirality controlled responsive self-assembled nanotubes in water. Chem Sci 2017; 8:1783-1789. [PMID: 28451300 PMCID: PMC5396556 DOI: 10.1039/c6sc02935c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 11/17/2016] [Indexed: 01/12/2023] Open
Abstract
The concept of using chirality to dictate dimensions and to store chiral information in self-assembled nanotubes in a fully controlled manner is presented. We report a photoresponsive amphiphile that co-assembles with its chiral counterpart to form nanotubes and demonstrate how chirality can be used to effect the formation of either micrometer long, achiral nanotubes or shorter (∼300 nm) chiral nanotubes that are bundled. The nature of these assemblies is studied using a variety of spectroscopic and microscopic techniques and it is shown that the tubes can be disassembled with light, thereby allowing the chiral information to be erased.
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Affiliation(s)
- D J van Dijken
- Centre for Systems Chemistry , Stratingh Institute for Chemistry , University of Groningen , Nijenborgh 4 , 9747 AG , Groningen , The Netherlands .
| | - P Štacko
- Centre for Systems Chemistry , Stratingh Institute for Chemistry , University of Groningen , Nijenborgh 4 , 9747 AG , Groningen , The Netherlands .
| | - M C A Stuart
- Centre for Systems Chemistry , Stratingh Institute for Chemistry , University of Groningen , Nijenborgh 4 , 9747 AG , Groningen , The Netherlands .
- Groningen Biomolecular Sciences and Biotechnology Institute , University of Groningen , Nijenborgh 7 , 9747 AG , Groningen , The Netherlands
| | - W R Browne
- Centre for Systems Chemistry , Stratingh Institute for Chemistry , University of Groningen , Nijenborgh 4 , 9747 AG , Groningen , The Netherlands .
| | - B L Feringa
- Centre for Systems Chemistry , Stratingh Institute for Chemistry , University of Groningen , Nijenborgh 4 , 9747 AG , Groningen , The Netherlands .
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20
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Lettieri R, Cardová L, Gatto E, Mazzuca C, Monti D, Palleschi A, Placidi E, Drašar P, Venanzi M. Hierarchical transfer of chiral information from the molecular to the mesoscopic scale by Langmuir–Blodgett deposition of tetrasteroid-porphyrins. NEW J CHEM 2017. [DOI: 10.1039/c6nj02947g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Transfer of chiral information from the molecular level to the mesoscale has been obtained by hierarchical self-assembly of tetrasteroid-porphyrins.
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Affiliation(s)
- Raffaella Lettieri
- Department of Chemical Sciences and Technologies
- University of Rome Tor Vergata
- 00133 Rome
- Italy
| | - Lenka Cardová
- University of Chemistry and Technology
- Czech Republic
| | - Emanuela Gatto
- Department of Chemical Sciences and Technologies
- University of Rome Tor Vergata
- 00133 Rome
- Italy
| | - Claudia Mazzuca
- Department of Chemical Sciences and Technologies
- University of Rome Tor Vergata
- 00133 Rome
- Italy
| | - Donato Monti
- Department of Chemical Sciences and Technologies
- University of Rome Tor Vergata
- 00133 Rome
- Italy
| | - Antonio Palleschi
- Department of Chemical Sciences and Technologies
- University of Rome Tor Vergata
- 00133 Rome
- Italy
| | - Ernesto Placidi
- CNR-ISM Unit
- Department of Physics
- University of Rome ‘Tor Vergata’
- 00133 Rome
- Italy
| | - Pavel Drašar
- University of Chemistry and Technology
- Czech Republic
| | - Mariano Venanzi
- Department of Chemical Sciences and Technologies
- University of Rome Tor Vergata
- 00133 Rome
- Italy
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21
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Yashima E, Ousaka N, Taura D, Shimomura K, Ikai T, Maeda K. Supramolecular Helical Systems: Helical Assemblies of Small Molecules, Foldamers, and Polymers with Chiral Amplification and Their Functions. Chem Rev 2016; 116:13752-13990. [PMID: 27754649 DOI: 10.1021/acs.chemrev.6b00354] [Citation(s) in RCA: 1198] [Impact Index Per Article: 149.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
In this review, we describe the recent advances in supramolecular helical assemblies formed from chiral and achiral small molecules, oligomers (foldamers), and helical and nonhelical polymers from the viewpoints of their formations with unique chiral phenomena, such as amplification of chirality during the dynamic helically assembled processes, properties, and specific functionalities, some of which have not been observed in or achieved by biological systems. In addition, a brief historical overview of the helical assemblies of small molecules and remarkable progress in the synthesis of single-stranded and multistranded helical foldamers and polymers, their properties, structures, and functions, mainly since 2009, will also be described.
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Affiliation(s)
- Eiji Yashima
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University , Chikusa-ku, Nagoya 464-8603, Japan
| | - Naoki Ousaka
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University , Chikusa-ku, Nagoya 464-8603, Japan
| | - Daisuke Taura
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University , Chikusa-ku, Nagoya 464-8603, Japan
| | - Kouhei Shimomura
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University , Chikusa-ku, Nagoya 464-8603, Japan
| | - Tomoyuki Ikai
- Graduate School of Natural Science and Technology, Kanazawa University , Kakuma-machi, Kanazawa 920-1192, Japan
| | - Katsuhiro Maeda
- Graduate School of Natural Science and Technology, Kanazawa University , Kakuma-machi, Kanazawa 920-1192, Japan
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22
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Neal EA, Goldup SM. A Kinetic Self-Sorting Approach to Heterocircuit [3]Rotaxanes. Angew Chem Int Ed Engl 2016; 55:12488-93. [PMID: 27600208 PMCID: PMC5113769 DOI: 10.1002/anie.201606640] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Indexed: 11/24/2022]
Abstract
In this proof-of-concept study, an active-template coupling is used to demonstrate a novel kinetic self-sorting process. This process iteratively increases the yield of the target heterocircuit [3]rotaxane product at the expense of other threaded species.
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Affiliation(s)
- Edward A Neal
- School of Biological and Chemical Sciences, Queen Mary University of London, UK
| | - Stephen M Goldup
- School of Chemistry, University of Southampton, Highfield, Southampton, SO17 1BJ, UK.
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23
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Neal EA, Goldup SM. A Kinetic Self-Sorting Approach to Heterocircuit [3]Rotaxanes. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201606640] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Edward A. Neal
- School of Biological and Chemical Sciences; Queen Mary University of London; UK
| | - Stephen M. Goldup
- School of Chemistry; University of Southampton; Highfield Southampton SO17 1BJ UK
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24
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Al Kobaisi M, Bhosale SV, Latham K, Raynor AM, Bhosale SV. Functional Naphthalene Diimides: Synthesis, Properties, and Applications. Chem Rev 2016; 116:11685-11796. [DOI: 10.1021/acs.chemrev.6b00160] [Citation(s) in RCA: 557] [Impact Index Per Article: 69.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Mohammad Al Kobaisi
- School
of Applied Sciences, RMIT University
, GPO Box 2476, Melbourne, Victoria
3001, Australia
| | - Sidhanath V. Bhosale
- Polymers
and Functional Materials Division, CSIR-Indian Institute of Chemical Technology
, Hyderabad, Telangana-500007, India
| | - Kay Latham
- School
of Applied Sciences, RMIT University
, GPO Box 2476, Melbourne, Victoria
3001, Australia
| | - Aaron M. Raynor
- School
of Applied Sciences, RMIT University
, GPO Box 2476, Melbourne, Victoria
3001, Australia
| | - Sheshanath V. Bhosale
- School
of Applied Sciences, RMIT University
, GPO Box 2476, Melbourne, Victoria
3001, Australia
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25
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Randová A, Bartovská L, Hovorka Š, Kačírková M, Vychodilová H, Sedláková Z, Šťastná LČ, Brožová L, Žitka J, Sysel P, Brus J, Drašar P, Izák P. Sorption of enantiomers and alcohols into Nafion® and the role of air humidity in the experimental data evaluation. Sep Purif Technol 2015. [DOI: 10.1016/j.seppur.2015.02.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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26
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Peurifoy SR, Guzman CX, Braunschweig AB. Topology, assembly, and electronics: three pillars for designing supramolecular polymers with emergent optoelectronic behavior. Polym Chem 2015. [DOI: 10.1039/c5py00420a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Supramolecular polymers for solar energy harvesting can be created by considering carefully the relationship between topology, assembly, and photophysics.
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27
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Jouvelet B, Isare B, Bouteiller L, van der Schoot P. Direct probing of the free-energy penalty for helix reversals and chiral mismatches in chiral supramolecular polymers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:4570-4575. [PMID: 24138136 DOI: 10.1021/la403316a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The amplification of chirality, where a small imbalance in a chiral constituent is propagated into a strong optical purity, can occur in the spontaneous formation of helical 1-D stacks of molecules stabilized by hydrogen bonding, also known as supramolecular polymers. We have extended a statistical model by van Gestel et al. describing the highly nonlinear relationship between supramolecular helicity and enantiomeric excess for mixtures of enantiomers (the majority-rules effect) and quantitatively account for how this affects the thermodynamic stability of the assemblies. Our method allows for a direct comparison with experimental data, providing an unambiguous determination of the key parameters of the model (i.e., the mismatch and the helix reversal penalties). We demonstrate the successful application of this model to calorimetry data for bis-urea-based helical nanotubes, showing that reversals in the handedness of these nanotubes are not all that rare even though the helix reversal penalty is fairly large. By contrast, the mismatch penalty we obtain is small, implying that a large proportion of enantiomers are present in tube fractions not of their preferred handedness.
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Affiliation(s)
- Benjamin Jouvelet
- Chimie des Polymères, UPMC Univ Paris 06, UMR 7610 , F-75005 Paris, France
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28
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Kulkarni C, George SJ. Carbonate Linkage Bearing Naphthalenediimides: Self-Assembly and Photophysical Properties. Chemistry 2014; 20:4537-41. [DOI: 10.1002/chem.201304857] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Revised: 02/02/2014] [Indexed: 11/11/2022]
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29
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Žukauskaitė A, Moretto A, Peggion C, De Zotti M, Šačkus A, Formaggio F, De Kimpe N, Mangelinckx S. Synthesis and Conformational Study of Model Peptides ContainingN-Substituted 3-Aminoazetidine-3-carboxylic Acids. European J Org Chem 2014. [DOI: 10.1002/ejoc.201301741] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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30
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Matache M, Bogdan E, Hădade ND. Selective Host Molecules Obtained by Dynamic Adaptive Chemistry. Chemistry 2014; 20:2106-31. [DOI: 10.1002/chem.201303504] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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31
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Nie B, Zhan TG, Zhou TY, Xiao ZY, Jiang GF, Zhao X. Self-Assembly of Chiral Propeller-like Supermolecules with Unusual “Sergeants-and-Soldiers” and “Majority-Rules” Effects. Chem Asian J 2014; 9:754-8. [DOI: 10.1002/asia.201301522] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Indexed: 11/07/2022]
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32
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Pandeeswar M, Khare H, Ramakumar S, Govindaraju T. Biomimetic molecular organization of naphthalene diimide in the solid state: tunable (chiro-) optical, viscoelastic and nanoscale properties. RSC Adv 2014. [DOI: 10.1039/c3ra47257d] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Biomimetic molecular organization of naphthalene diimide in the solid state: tunable (chiro-) optical, viscoelastic and nanoscale properties.
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Affiliation(s)
- M. Pandeeswar
- Bioorganic Chemistry Laboratory
- New Chemistry Unit
- Jawaharlal Nehru Centre for Advanced Scientific Research
- Bangalore 560064, India
| | | | | | - T. Govindaraju
- Bioorganic Chemistry Laboratory
- New Chemistry Unit
- Jawaharlal Nehru Centre for Advanced Scientific Research
- Bangalore 560064, India
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33
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Marzenell P, Hagen H, Sellner L, Zenz T, Grinyte R, Pavlov V, Daum S, Mokhir A. Aminoferrocene-based prodrugs and their effects on human normal and cancer cells as well as bacterial cells. J Med Chem 2013; 56:6935-44. [PMID: 23931109 DOI: 10.1021/jm400754c] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Aminoferrocene-based prodrugs are activated under cancer-specific conditions (high concentration of reactive oxygen species, ROS) with the formation of glutathione scavengers (p-quinone methide) and ROS-generating iron complexes. Herein, we explored three structural modifications of these prodrugs in an attempt to improve their properties: (a) the attachment of a -COOH function to the ferrocene fragment leads to the improvement of water solubility and reactivity in vitro but also decreases cell-membrane permeability and biological activity, (b) the alkylation of the N-benzyl residue does not show any significant affect, and (c) the attachment of the second arylboronic acid fragment improves the toxicity (IC50) of the prodrugs toward human promyelocytic leukemia cells (HL-60) from 52 to 12 μM. Finally, we demonstrated that the prodrugs are active against primary chronic lymphocytic leukemia (CLL) cells, with the best compounds exhibiting an IC50 value of 1.5 μM. The most active compounds were found to not affect mononuclear cells and representative bacterial cells.
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Affiliation(s)
- Paul Marzenell
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University of Erlangen-Nürnberg , Organic Chemistry II, Henkestr. 42, 91054 Erlangen, Germany
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34
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Qin L, Zhao WN, Yu GJ, Xu LP, Han L. A zinc-organic coordination polymer of glycine-functionalized naphthalenediimide ligand. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.05.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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35
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Xu H, Ghijsens E, George SJ, Wolffs M, Tomović Ž, Schenning APHJ, De Feyter S. Chiral Induction and Amplification in Supramolecular Systems at the Liquid-Solid Interface. Chemphyschem 2013; 14:1583-90. [DOI: 10.1002/cphc.201300212] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Indexed: 11/12/2022]
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36
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Olsen JC, Batchelder NA, Raney JH, Hansen DE. Naphthalenediimide dimers and trimers form self-assembling hydrogen-bonded nanotubes of enhanced stability. Supramol Chem 2012. [DOI: 10.1080/10610278.2012.731062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- John-Carl Olsen
- a School of Sciences, Indiana University Kokomo , Kokomo , IN , 46904 , USA
| | - Nora A. Batchelder
- b Department of Chemistry , Amherst College , Amherst , MA , 01002 , USA
| | - Julia H. Raney
- c Keck Science Department , Claremont McKenna College , 925 N. Mills Avenue, Claremont , CA , 91711 , USA
| | - David E. Hansen
- c Keck Science Department , Claremont McKenna College , 925 N. Mills Avenue, Claremont , CA , 91711 , USA
- d Pitzer College , Claremont , CA , 91711 , USA
- e Scripps College , Claremont , CA , 91711 , USA
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37
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Pandeeswar M, Avinash MB, Govindaraju T. Chiral Transcription and Retentive Helical Memory: Probing Peptide Auxiliaries Appended with Naphthalenediimides for Their One‐Dimensional Molecular Organization. Chemistry 2012; 18:4818-22. [DOI: 10.1002/chem.201200197] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Indexed: 01/21/2023]
Affiliation(s)
- M. Pandeeswar
- Bioorganic Chemistry Laboratory, New Chemistry Unit, Jawaharlal Nehru Center for Advanced Scientific Research, Jakkur, Bangalore 560064 (India), Fax: (+91) 80‐2208‐2627
| | - M. B. Avinash
- Bioorganic Chemistry Laboratory, New Chemistry Unit, Jawaharlal Nehru Center for Advanced Scientific Research, Jakkur, Bangalore 560064 (India), Fax: (+91) 80‐2208‐2627
| | - T. Govindaraju
- Bioorganic Chemistry Laboratory, New Chemistry Unit, Jawaharlal Nehru Center for Advanced Scientific Research, Jakkur, Bangalore 560064 (India), Fax: (+91) 80‐2208‐2627
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Shao H, Gao M, Kim SH, Jaroniec CP, Parquette JR. Aqueous self-assembly of L-lysine-based amphiphiles into 1D n-type nanotubes. Chemistry 2012; 17:12882-5. [PMID: 22167876 DOI: 10.1002/chem.201102616] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hui Shao
- The Dow Chemical Company, Core R&D, Building 1712, Midland, MI 48674, USA
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Shao H, Bewick NA, Parquette JR. Intramolecular chiral communication in peptide–dendron hybrids. Org Biomol Chem 2012; 10:2377-9. [DOI: 10.1039/c2ob07014f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Kantchev EAB, Tan HS, Norsten TB, Sullivan MB. O,O′-Disubstituted N,N′-Dihydroxynaphthalenediimides (DHNDI): First Principles Designed Organic Building Blocks for Materials Science. Org Lett 2011; 13:5432-5. [DOI: 10.1021/ol201906z] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Eric Assen B. Kantchev
- Institute of Materials Research and Engineering, A*STAR, 3 Research Link, Singapore 117602, and Institute of High Performance Computing, A*STAR, 1 Fusionopolis Way #16-16, The Connexis, Singapore 138632
| | - Huei Shuan Tan
- Institute of Materials Research and Engineering, A*STAR, 3 Research Link, Singapore 117602, and Institute of High Performance Computing, A*STAR, 1 Fusionopolis Way #16-16, The Connexis, Singapore 138632
| | - Tyler B. Norsten
- Institute of Materials Research and Engineering, A*STAR, 3 Research Link, Singapore 117602, and Institute of High Performance Computing, A*STAR, 1 Fusionopolis Way #16-16, The Connexis, Singapore 138632
| | - Michael B. Sullivan
- Institute of Materials Research and Engineering, A*STAR, 3 Research Link, Singapore 117602, and Institute of High Performance Computing, A*STAR, 1 Fusionopolis Way #16-16, The Connexis, Singapore 138632
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Avinash MB, Govindaraju T. A bio-inspired design strategy: Organization of tryptophan-appended naphthalenediimide into well-defined architectures induced by molecular interactions. NANOSCALE 2011; 3:2536-43. [PMID: 21270990 DOI: 10.1039/c0nr00766h] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
The chemistry of molecular assemblies involves weak yet complex non-covalent interactions, and the molecular organization of the π-conjugated material is crucial in determining the performance of an organic electronic device. Herein we demonstrate a bioinspired design strategy to tune the self-assembly of naphthalenediimides (NDIs) by minute structural variations, π-π stacking, hydrophobic interactions and metal interactions. We address some of the limitations associated with current design strategies, such as restriction to a specific molecular interaction or the difficulty in controlling the assembly due to several complicated intermolecular interactions. Hydrophobic-effect-induced J-type aggregation and sodium-interaction-induced H-type aggregation of tryptophan-appended NDIs have been illustrated. (1)H NMR spectra further reveal sodium cation-π interactions in tryptophan-appended NDIs, while NMR and IR spectroscopic studies confirm the structural variations associated with the molecular assembly. In summary, the molecular organization has been successfully transformed from nanospheres to particles, nanobelts, fibers and fractals. Such drastic changes in the morphology are clear and striking evidence of the importance of non-trivial weak non-covalent forces.
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Affiliation(s)
- M B Avinash
- Bioorganic Chemistry Laboratory, New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore, 560064, India
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Supramolecular Naphthalenediimide Nanotubes. CONSTITUTIONAL DYNAMIC CHEMISTRY 2011; 322:217-60. [DOI: 10.1007/128_2011_305] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Anderson TW, Pantoş GD, Sanders JKM. Supramolecular chemistry of monochiral naphthalenediimides. Org Biomol Chem 2011; 9:7547-53. [DOI: 10.1039/c1ob06147j] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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