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Powers-Riggs NE, Zuo X, Young RM, Wasielewski MR. Solvent independent symmetry-breaking charge separation in terrylenediimide guanine-quadruplex nanoparticles. J Chem Phys 2020; 153:204302. [DOI: 10.1063/5.0027471] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Natalia E. Powers-Riggs
- Department of Chemistry and Institute for Sustainability and Energy at Northwestern, Northwestern University, Evanston, Illinois 60208-3113, USA
| | - Xiaobing Zuo
- X-ray Science Division, Argonne National Laboratory, Lemont, Illinois 60439, USA
| | - Ryan M. Young
- Department of Chemistry and Institute for Sustainability and Energy at Northwestern, Northwestern University, Evanston, Illinois 60208-3113, USA
| | - Michael R. Wasielewski
- Department of Chemistry and Institute for Sustainability and Energy at Northwestern, Northwestern University, Evanston, Illinois 60208-3113, USA
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52
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Mabesoone MJ, Palmans ARA, Meijer EW. Solute-Solvent Interactions in Modern Physical Organic Chemistry: Supramolecular Polymers as a Muse. J Am Chem Soc 2020; 142:19781-19798. [PMID: 33174741 PMCID: PMC7705892 DOI: 10.1021/jacs.0c09293] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Indexed: 12/14/2022]
Abstract
Interactions between solvents and solutes are a cornerstone of physical organic chemistry and have been the subject of investigations over the last century. In recent years, a renewed interest in fundamental aspects of solute-solvent interactions has been sparked in the field of supramolecular chemistry in general and that of supramolecular polymers in particular. Although solvent effects in supramolecular chemistry have been recognized for a long time, the unique opportunities that supramolecular polymers offer to gain insight into solute-solvent interactions have become clear relatively recently. The multiple interactions that hold the supramolecular polymeric structure together are similar in strength to those between solute and solvent. The cooperativity found in ordered supramolecular polymers leads to the possibility of amplifying these solute-solvent effects and will shed light on extremely subtle solvation phenomena. As a result, many exciting effects of solute-solvent interactions in modern physical organic chemistry can be studied using supramolecular polymers. Our aim is to put the recent progress into a historical context and provide avenues toward a more comprehensive understanding of solvents in multicomponent supramolecular systems.
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Affiliation(s)
- Mathijs
F. J. Mabesoone
- Institute
for Complex Molecular Systems and the Laboratory of Macromolecular
and Organic Chemistry, Eindhoven University
of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Anja R. A. Palmans
- Institute
for Complex Molecular Systems and the Laboratory of Macromolecular
and Organic Chemistry, Eindhoven University
of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - E. W. Meijer
- Institute
for Complex Molecular Systems and the Laboratory of Macromolecular
and Organic Chemistry, Eindhoven University
of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
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53
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Segalina A, Cerezo J, Prampolini G, Santoro F, Pastore M. Accounting for Vibronic Features through a Mixed Quantum-Classical Scheme: Structure, Dynamics, and Absorption Spectra of a Perylene Diimide Dye in Solution. J Chem Theory Comput 2020; 16:7061-7077. [DOI: 10.1021/acs.jctc.0c00919] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Alekos Segalina
- Université de Lorraine & CNRS, LPCT, UMR 7019, F-54000 Nancy, France
| | - Javier Cerezo
- Departamento de Química and Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Giacomo Prampolini
- Istituto di Chimica dei Composti Organo Metallici, Consiglio Nazionale delle Ricerche, (ICCOM-CNR) SS di Pisa, Area della Ricerca, via G. Moruzzi 1, I-56124 Pisa, Italy
| | - Fabrizio Santoro
- Istituto di Chimica dei Composti Organo Metallici, Consiglio Nazionale delle Ricerche, (ICCOM-CNR) SS di Pisa, Area della Ricerca, via G. Moruzzi 1, I-56124 Pisa, Italy
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Zhang L, Zhang D, Gao M, Jin Q, Jiang C, Wu T, Feng Y, Ni Y, Yin Z, Zhang J. Design and Evaluation of Rhein-Based MRI Contrast Agents for Visualization of Tumor Necrosis Induced by Combretastatin A-4 Disodium Phosphate. Mol Imaging Biol 2020; 23:220-229. [PMID: 33048270 DOI: 10.1007/s11307-020-01551-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 09/28/2020] [Accepted: 10/01/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE Visualization of tumor necrosis can determine tumor response to therapy. Our previous study showed that the rhein-based magnetic resonance imaging (MRI) contrast agent with alkane linker (GdL2) could clearly image tumor necrosis. However, its water solubility and cell safety needed to be improved. Herein, three rhein-based MRI agents with ether or lysine linkers were designed. PROCEDURES Three rhein-based MRI agents were synthesized with a tetracarbon ether (GdP1), a hexacarbon ether (GdP2), and a lysine (GdP3) linker, respectively. Their octanol-water partition coefficients (log P) and cytotoxicity were determined. Necrosis avidity of the leading agent was explored on HepG2 cells and ischemia reperfusion-induced liver necrosis (IRLN) rats by MRI. The effect of visualization of tumor necrosis was tested on nude mice with W256 tumor treated by combretastatin-A4 phosphate (CA4P). DNA binding assays were applied to evaluate the possible necrosis-avidity mechanism of the leading agent. RESULTS The log P of three agents (- 1.66 ± 0.09, - 1.74 ± 0.01, - 1.95 ± 0.01) decreased when compared with GdL2, indicating higher water solubility. GdP1 not only presented lower cytotoxicity and good necrotic affinity in vitro and in vivo, but also can be fast excreted by renal. According to MRI results of tumor, distinct visualization of tumor necrosis can be discernible from 3 to 4.5 h post-injection of GdP1. In DNA-binding assays, the fluorescence quenching constant KSV (1.00 × 104 M-1) and the ultraviolet binding constant Kb (1.11 × 104 M-1) suggested that GdP1 may bind to DNA through intercalation. CONCLUSION GdP1 may serve as a potential candidate for early evaluation of tumor response to CA4P treatment.
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Affiliation(s)
- Libang Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu Province, People's Republic of China
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No.100, Shizi Street, Hongshan Road, Qixia District, Nanjing, 210028, Jiangsu Province, People's Republic of China
- Department of TCMs Pharmaceuticals, School of TCM & State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Dongjian Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu Province, People's Republic of China
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No.100, Shizi Street, Hongshan Road, Qixia District, Nanjing, 210028, Jiangsu Province, People's Republic of China
| | - Meng Gao
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu Province, People's Republic of China
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No.100, Shizi Street, Hongshan Road, Qixia District, Nanjing, 210028, Jiangsu Province, People's Republic of China
| | - Qiaomei Jin
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu Province, People's Republic of China
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No.100, Shizi Street, Hongshan Road, Qixia District, Nanjing, 210028, Jiangsu Province, People's Republic of China
| | - Cuihua Jiang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu Province, People's Republic of China
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No.100, Shizi Street, Hongshan Road, Qixia District, Nanjing, 210028, Jiangsu Province, People's Republic of China
| | - Tianze Wu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu Province, People's Republic of China
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No.100, Shizi Street, Hongshan Road, Qixia District, Nanjing, 210028, Jiangsu Province, People's Republic of China
- Department of TCMs Pharmaceuticals, School of TCM & State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Yuanbo Feng
- Theragnostic Laboratory, Campus Gasthuisberg, KU Leuven, 3000, Leuven, Belgium
| | - Yicheng Ni
- Theragnostic Laboratory, Campus Gasthuisberg, KU Leuven, 3000, Leuven, Belgium
| | - Zhiqi Yin
- Department of TCMs Pharmaceuticals, School of TCM & State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Jian Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu Province, People's Republic of China.
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No.100, Shizi Street, Hongshan Road, Qixia District, Nanjing, 210028, Jiangsu Province, People's Republic of China.
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55
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Iseki S, Nonomura K, Kishida S, Ogata D, Yuasa J. Zinc-Ion-Stabilized Charge-Transfer Interactions Drive Self-Complementary or Complementary Molecular Recognition. J Am Chem Soc 2020; 142:15842-15851. [PMID: 32786739 DOI: 10.1021/jacs.0c05940] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Here, we show that charge-transfer interactions determine whether donor and acceptor ditopic ligands will associate in a complementary or self-complementary fashion upon metal-ion clipping. Anthracene-based (9,10LD and 1,5LD) and anthraquinone-based (1,5LA) ditopic ligands containing two imidazole side arms as zinc coordination sites were designed. The 9,10LD and 1,5LA systems associated in a complementary fashion (LA/LD/LA) upon clipping by two zinc ions (Zn2+) to form an alternating donor-acceptor assembly [(9,10LD)(1,5LA)2-(Zn2+)2]. However, once the charge-transfer interactions were perturbed by subtle modifications of the imidazole side arms (9,10LD'(S) and 1,5LA'(S)), self-complementary association (LD'/LD'/LD'/LD' and LA'/LA'/LA'/LA') between the donor (9,10LD'(S)) and acceptor (1,5LA'(S)) ligands predominantly occurred to form homoassemblies [(9,10LD'(S))4-(Zn2+)2 and (1,5LA'(S))4-(Zn2+)2]. As in the case of a homochiral pair (9,10LD'(S) and 1,5LA'(S)), self-complementary association (narcissistic self-sorting) occurred in the Zn2+ assembly with heterochiral combinations of the donor and acceptor ligands (9,10LD'(S)/1,5LA'(R) and 9,10LD'(S)/1,5LA'(R)/1,5LA'(R)). Narcissistic self-sorting also took place between the positional isomer of the donor ligands (9,10LD and 1,5LD) to form individual homoligand assemblies [(9,10LD)4-(Zn2+)2 and (1,5LD)4-(Zn2+)2]. Conversely, statistical association took place in the Zn2L4 assembly process of an isomorphous pair of the donor and acceptor ligands (1,5LD and 1,5LA).
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Affiliation(s)
- Shuta Iseki
- Department of Applied Chemistry, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan
| | - Kohei Nonomura
- Department of Applied Chemistry, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan
| | - Sakura Kishida
- Department of Applied Chemistry, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan
| | - Daiji Ogata
- Department of Applied Chemistry, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan
| | - Junpei Yuasa
- Department of Applied Chemistry, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan
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56
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Isobe A, Prabhu DD, Datta S, Aizawa T, Yagai S. Effect of an Aromatic Solvent on Hydrogen‐Bond‐Directed Supramolecular Polymerization Leading to Distinct Topologies. Chemistry 2020; 26:8997-9004. [DOI: 10.1002/chem.202001344] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/28/2020] [Indexed: 12/22/2022]
Affiliation(s)
- Atsushi Isobe
- Division of Advanced Science and EngineeringGraduate School of EngineeringChiba University 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
| | - Deepak D. Prabhu
- Graduate School of EngineeringChiba University 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
| | - Sougata Datta
- Graduate School of EngineeringChiba University 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
| | - Takumi Aizawa
- Division of Advanced Science and EngineeringGraduate School of EngineeringChiba University 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
| | - Shiki Yagai
- Graduate School of EngineeringChiba University 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
- Institute for Global Prominent Research (IGPR) 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
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57
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Syamala PPN, Würthner F. Modulation of the Self-Assembly of π-Amphiphiles in Water from Enthalpy- to Entropy-Driven by Enwrapping Substituents. Chemistry 2020; 26:8426-8434. [PMID: 32364616 PMCID: PMC7384034 DOI: 10.1002/chem.202000995] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 04/29/2020] [Indexed: 12/22/2022]
Abstract
Depending on the connectivity of solubilizing oligoethylene glycol (OEG) side chains to the π-cores of amphiphilic naphthalene and perylene bisimide dyes, self-assembly in water occurs either upon heating or cooling. Herein, we show that this effect originates from differences in the enwrapping capability of the π-cores by the OEG chains. Rylene bisimides bearing phenyl substituents with three OEG chains attached directly to the hydrophobic π-cores are strongly sequestered by the OEG chains. These molecules self-assemble at elevated temperatures in an entropy-driven process according to temperature- and concentration-dependent UV/Vis spectroscopy and calorimetric dilution studies. In contrast, for rylene bisimides in which phenyl substituents with three OEG chains are attached via a methylene spacer, leading to much weaker sequestration, self-assembly originates upon cooling in an enthalpy-driven process. Our explanation for this controversial behavior is that the aggregation in the latter case is dictated by the release of "high energy water" from the hydrophobic π-surfaces as well as dispersion interactions between the π-scaffolds which drive the self-assembly in an enthalpically driven process. In contrast, for the former case we suggest that in addition to the conventional explanation of a dehydration of hydrogen-bonded water molecules from OEG units it is in particular the increase in conformational entropy of back-folded OEG side chains upon aggregation that provides the pronounced gain in entropy that drives the aggregation process. Thus, our studies revealed that a subtle change in the attachment of solubilizing substituents can switch the thermodynamic signature for the self-assembly of amphiphilic dyes in water from enthalpy- to entropy-driven.
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Affiliation(s)
- Pradeep P N Syamala
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074, Würzburg, Germany.,Center for Nanosystems Chemistry (CNC), & Bavarian Polymer Institute (BPI), Universität Würzburg, Theodor-Boveri-Weg, 97074, Würzburg, Germany
| | - Frank Würthner
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074, Würzburg, Germany.,Center for Nanosystems Chemistry (CNC), & Bavarian Polymer Institute (BPI), Universität Würzburg, Theodor-Boveri-Weg, 97074, Würzburg, Germany
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58
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Farré Y, Maschietto F, Föhlinger J, Wykes M, Planchat A, Pellegrin Y, Blart E, Ciofini I, Hammarström L, Odobel F. A Comparative Investigation of the Role of the Anchoring Group on Perylene Monoimide Dyes in NiO-Based Dye-Sensitized Solar Cells. CHEMSUSCHEM 2020; 13:1844-1855. [PMID: 31995667 DOI: 10.1002/cssc.201903182] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 01/08/2020] [Indexed: 06/10/2023]
Abstract
The anchoring group of a sensitizer may strongly affect the overall properties and stability of the resulting dye-sensitized solar cells (DSSCs) and dye-sensitized photoelectrosynthetic solar cells (DSPECs). The properties of seven perylene monoimide (PMI) dyes have been comprehensively studied for their immobilization on nanocrystalline NiO film. The PMI dyes differ only by the nature of the anchoring group, which are: carboxylic acid (PMI-CO2 H), phosphonic acid (PMI-PO3 H2 ), acetyl acetone (PMI-acac), pyridine (PMI-Py), aniline (PMI-NH2 ), hydroxyquinoline (PMI-HQ), and dipicolinic acid (PMI-DPA). The dyes are investigated by cyclic voltammetry and spectroelectrochemistry and modeled by TD-DFT quantum chemical calculations. The mode of binding of these anchoring groups is investigated by infrared spectroscopy and the stability of the binding to NiO surface is studied by desorption experiments in acidic and basic media. The phosphonic acid group is found to offer the strongest binding to the NiO surface in terms of stability and dye loading. Finally, a photophysical study by ultrafast transient absorption spectroscopy shows that all dyes inject a hole in NiO with rate constants on a subpicosecond timescale and display similar charge recombination kinetics. The photovoltaic properties of the dyes show that PMI-HQ and PMI-acac give the highest photovoltaic performances, owing to a lower degree of aggregation on the surface.
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Affiliation(s)
- Yoann Farré
- Université de Nantes, CNRS, CEISAM UMR 6230, 2 rue de la Houssinière, F-44000, Nantes, France
| | - Federica Maschietto
- PSL Research University, Institute of Chemistry for Health and Life Sciences (I-CLeHS, FRE 2027), 11 rue P. et M. Curie, 75005, Paris 05, France
| | - Jens Föhlinger
- Uppsala Universitet, Department of Chemistry, Ångström Laboratories, Box 523, 751 20, Uppsala, Sweden
| | - Mike Wykes
- PSL Research University, Institute of Chemistry for Health and Life Sciences (I-CLeHS, FRE 2027), 11 rue P. et M. Curie, 75005, Paris 05, France
| | - Aurélien Planchat
- Université de Nantes, CNRS, CEISAM UMR 6230, 2 rue de la Houssinière, F-44000, Nantes, France
| | - Yann Pellegrin
- Université de Nantes, CNRS, CEISAM UMR 6230, 2 rue de la Houssinière, F-44000, Nantes, France
| | - Errol Blart
- Université de Nantes, CNRS, CEISAM UMR 6230, 2 rue de la Houssinière, F-44000, Nantes, France
| | - Ilaria Ciofini
- PSL Research University, Institute of Chemistry for Health and Life Sciences (I-CLeHS, FRE 2027), 11 rue P. et M. Curie, 75005, Paris 05, France
| | - Leif Hammarström
- Uppsala Universitet, Department of Chemistry, Ångström Laboratories, Box 523, 751 20, Uppsala, Sweden
| | - Fabrice Odobel
- Université de Nantes, CNRS, CEISAM UMR 6230, 2 rue de la Houssinière, F-44000, Nantes, France
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Wang Y, Yang X, Li S, Long T, Li W. Organic Acid Regulated Self-Assembly and Photophysical Properties of Perylene Bisimide Derivatives. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E1656. [PMID: 32260092 PMCID: PMC7178315 DOI: 10.3390/ma13071656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 03/28/2020] [Accepted: 03/30/2020] [Indexed: 11/20/2022]
Abstract
In this work, perylene bisimide derivatives (PBI-1 and PBI-2) with tertiary amine groups were designed and synthesized. To control the final morphologies and properties of their aggregates, seven kinds of organic acids were used to alter the self-assembly environment. The influence of organic acids on the morphology of the aggregates was investigated. Photophysical properties of the aggregates were markedly affected by the kind and concentration of the organic acid. The thermal and gas sensitivities of the PBI-1 aggregates were studied with the use of UV-visible spectroscopy and digital imaging. The shift of the UV-visible spectra varied with time, temperature, acid type and acid concentration. Furthermore, PBI-1 aggregates showed a red-to-blue color change after addition of seven organic acids, whereas the color of the PBI-2 aggregates remained red. These changes of morphologies, photophysical properties and their thermal and gas sensitivities make these aggregates potentially useful in the fields of optoelectronics or sensors.
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Affiliation(s)
| | - Xinguo Yang
- College of Materials Science and Engineering, Hunan University, Changsha 410082, China; (Y.W.); (S.L.); (T.L.); (W.L.)
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60
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Sugimoto M, Kuramochi Y, Satake A. Measurement of Solvation Ability of Solvents by Porphyrin-Based Solvation/Desolvation Indicators. ACS OMEGA 2020; 5:6045-6050. [PMID: 32226886 PMCID: PMC7098040 DOI: 10.1021/acsomega.9b04461] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 02/05/2020] [Indexed: 06/10/2023]
Abstract
A new solvent scale, solvation ability (SA), was developed to arrange solvents in the order of their SA for large π-conjugated compounds. The SA of a solvent was determined in a binary solvent system of an assessed solvent and a standard "good" solvent (GS) or "poor" solvent (PS), chloroform or methylcyclohexane, respectively, in the presence of two types of solvation/desolvation indicators, 1Zn2 and 2Zn2 . The latter comprises bis(imidazolylporphyrinatozinc) linked via a 1,3-butadiynylene moiety having linear alkyl and hydrophilic side chains, respectively. GSs and PSs give extended (E-) and stacked (S-) supramolecular polymers of the indicators, respectively. SA values are defined as vol % of the standard solvent added to an assessed solvent to give the balance point where comparable amounts of E- and S-polymers of the indicators coexist. GSs and PSs have positive and negative signs, respectively. In this study, the SA of 25 solvents was determined. The SA values with indicator 1Zn2 were as follows: ethyl acetate (-81), hexane (-66), toluene (-50), cyclohexane (-47), CCl4 (-25), chloroform (50), and nitrobenzene (79).
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61
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Bettini S, Syrgiannis Z, Ottolini M, Bonfrate V, Giancane G, Valli L, Prato M. Supramolecular Chiral Discrimination of D-Phenylalanine Amino Acid Based on a Perylene Bisimide Derivative. Front Bioeng Biotechnol 2020; 8:160. [PMID: 32195240 PMCID: PMC7064719 DOI: 10.3389/fbioe.2020.00160] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 02/17/2020] [Indexed: 11/17/2022] Open
Abstract
The interaction between homochiral substituted perylene bisimide (PBI) molecule and the D enantiomer of phenylalanine amino acid was monitored. Spectroscopic transitions of PBI derivative in aqueous solution in the visible range were used to evaluate the presence of D-phenylalanine. UV-visible, fluorescence, FT-IR, and AFM characterizations showed that D-phenylalanine induces significant variations in the chiral perylene derivative aggregation state and the mechanism is enantioselective as a consequence of the 3D analyte structure. The interaction mechanism was further investigated in presence of interfering amino acid (D-serine and D-histidine) confirming that both chemical structure and its 3D structure play a crucial role for the amino acid discrimination. A D-phenylalanine fluorescence sensor based on perylene was proposed. A limit of detection (LOD) of 64.2 ± 0.38 nM was calculated in the range 10-7-10-5 M and of 1.53 ± 0.89 μM was obtained in the range 10-5 and 10-3 M.
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Affiliation(s)
- Simona Bettini
- Department of Innovation Engineering, Campus University Ecotekne, University of Salento, Lecce, Italy
- Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali, Florence, Italy
| | - Zois Syrgiannis
- Simpson Querrey Institute, Northwestern University, Chicago, IL, United States
- Center of Excellence for Nanostructured Materials (CENMAT) and INSTM, Unit of Trieste, Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, Italy
| | - Michela Ottolini
- Department of Innovation Engineering, Campus University Ecotekne, University of Salento, Lecce, Italy
| | - Valentina Bonfrate
- Department of Biological and Environmental Sciences and Technologies (DiSTeBA), University of Salento, Lecce, Italy
| | - Gabriele Giancane
- Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali, Florence, Italy
- Department of Cultural Heritage, University of Salento, Lecce, Italy
| | - Ludovico Valli
- Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali, Florence, Italy
- Department of Biological and Environmental Sciences and Technologies (DiSTeBA), University of Salento, Lecce, Italy
| | - Maurizio Prato
- Center of Excellence for Nanostructured Materials (CENMAT) and INSTM, Unit of Trieste, Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, Italy
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
- Carbon Nanobiotechnology Laboratory, CIC biomaGUNE, Donostia-San Sebastian, Spain
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Aratsu K, Shimizu N, Takagi H, Haruki R, Adachi SI, Yagai S. Effect of Solvent on the Thermodynamic Stability of Toroidal Supramolecular Polymers. CHEM LETT 2020. [DOI: 10.1246/cl.190789] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Keisuke Aratsu
- Division of Advanced Science and Engineering, Graduate School of Science and Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Nobutaka Shimizu
- Photon Factory, Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801, Japan
| | - Hideaki Takagi
- Photon Factory, Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801, Japan
| | - Rie Haruki
- Photon Factory, Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801, Japan
| | - Shin-ichi Adachi
- Photon Factory, Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801, Japan
| | - Shiki Yagai
- Institute for Global Prominent Research (IGPR), Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
- Graduate School of Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
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63
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Abstract
Supramolecular polymers are non-covalent assemblies of unimeric building blocks connected by secondary interactions and hold great promises due to their dynamic nature.
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Affiliation(s)
| | | | - Sebastien Perrier
- Department of Chemistry
- University of Warwick
- Coventry CV4 7AL
- UK
- Faculty of Pharmacy and Pharmaceutical Sciences
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64
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Henkel C, Wittmann JE, Träg J, Will J, Stiegler LMS, Strohriegl P, Hirsch A, Unruh T, Zahn D, Halik M, Guldi DM. Mixed Organic Ligand Shells: Controlling the Nanoparticle Surface Morphology toward Tuning the Optoelectronic Properties. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1903729. [PMID: 31778297 DOI: 10.1002/smll.201903729] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 10/05/2019] [Indexed: 06/10/2023]
Abstract
Precise control over the ratio of perylene bisimide (PBI) monomers and aggregates, immobilized on alumina nanoparticle (NP) surfaces, is demonstrated. Towards this goal, phosphonic acid functionalized PBI derivatives (PA-PBI) are shown to self-assemble into stoichiometrically mixed monolayers featuring aliphatic, glycolic, or fluorinated phosphonic acid ligands, serving as imbedding matrix (PA-M) to afford core-shell NPs. Different but, nevertheless, defined PBI monomer/aggregate composition is achieved by either the variation in the PA-PBI to PA-M ratios, or the utilization of different PA-Ms. Various steady-state as well as time-resolved spectroscopy techniques are applied to probe the core-shell NPs with respect to changes in their optical properties upon variations in the shell composition. To this end, the ratio between monomer and excimer-like emission assists in deriving information on the self-assembled monolayer composition, local ordering, and corresponding aggregate content. With the help of X-ray reflectivity measurements, accompanied by molecular dynamics simulations, the built-up of the particle shells, in general, and the PBI aggregation behavior, in particular, are explored in depth.
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Affiliation(s)
- Christian Henkel
- Department Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nürnberg, Egerlandstraße 3, 91058, Erlangen, Germany
| | - Judith E Wittmann
- Organic Materials and Devices, Friedrich-Alexander-University Erlangen-Nürnberg, Cauerstraße 3, 91058, Erlangen, Germany
| | - Johannes Träg
- Computer Chemistry Center, Friedrich-Alexander-University Erlangen-Nürnberg, Nägelsbachstraße 25, 91052, Erlangen, Germany
| | - Johannes Will
- Institute for Crystallography and Structural Physics, Friedrich-Alexander-University Erlangen-Nürnberg, Staudtstraße 3, 91058, Erlangen, Germany
- Center for Nanoanalysis and Electron Microscopy, Friedrich-Alexander-University Erlangen-Nürnberg, Cauerstraße 6, 91058, Erlangen, Germany
| | - Lisa M S Stiegler
- Chair of Organic Chemistry II, Friedrich-Alexander-University Erlangen-Nürnberg, Nikolaus-Fiebiger-Straße 10, 91058, Erlangen, Germany
| | - Peter Strohriegl
- Macromolecular Chemistry I, University of Bayreuth, Universitätsstraße 30, 95440, Bayreuth, Germany
| | - Andreas Hirsch
- Chair of Organic Chemistry II, Friedrich-Alexander-University Erlangen-Nürnberg, Nikolaus-Fiebiger-Straße 10, 91058, Erlangen, Germany
| | - Tobias Unruh
- Institute for Crystallography and Structural Physics, Friedrich-Alexander-University Erlangen-Nürnberg, Staudtstraße 3, 91058, Erlangen, Germany
- Center for Nanoanalysis and Electron Microscopy, Friedrich-Alexander-University Erlangen-Nürnberg, Cauerstraße 6, 91058, Erlangen, Germany
| | - Dirk Zahn
- Computer Chemistry Center, Friedrich-Alexander-University Erlangen-Nürnberg, Nägelsbachstraße 25, 91052, Erlangen, Germany
| | - Marcus Halik
- Organic Materials and Devices, Friedrich-Alexander-University Erlangen-Nürnberg, Cauerstraße 3, 91058, Erlangen, Germany
| | - Dirk M Guldi
- Department Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nürnberg, Egerlandstraße 3, 91058, Erlangen, Germany
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65
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Renner R, Stolte M, Würthner F. Self-Assembly of Bowl-Shaped Naphthalimide-Annulated Corannulene. ChemistryOpen 2020; 9:32-39. [PMID: 31921543 PMCID: PMC6946951 DOI: 10.1002/open.201900291] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Indexed: 11/17/2022] Open
Abstract
The self-assembly of a bowl-shaped naphthalimide-annulated corannulene of high solubility has been studied in a variety of solvents by NMR and UV/Vis spectroscopy. Evaluation by the anti-cooperative K2-K model revealed the formation of supramolecular dimers of outstanding thermodynamic stability. Further structural proof for the almost exclusive formation of dimers over extended aggregates is demonstrated by atomic force microscopy (AFM) and diffusion ordered spectroscopy (DOSY) measurements as well as by theoretical calculations. Thus, herein we present the first report of a supramolecular dimer of an annulated corannulene derivative in solution and discuss its extraordinarily high thermodynamic stability with association constants up to >106 M-1 in methylcyclohexane, which is comparable to the association constants given for planar phthalocyanine and perylene bisimide dyes.
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Affiliation(s)
- Rebecca Renner
- Institut für Organische Chemie & Center for Nanosystems ChemistryUniversität WürzburgAm Hubland97074WürzburgGermany
| | - Matthias Stolte
- Institut für Organische Chemie & Center for Nanosystems ChemistryUniversität WürzburgAm Hubland97074WürzburgGermany
| | - Frank Würthner
- Institut für Organische Chemie & Center for Nanosystems ChemistryUniversität WürzburgAm Hubland97074WürzburgGermany
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66
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Syamala PPN, Soberats B, Görl D, Gekle S, Würthner F. Thermodynamic insights into the entropically driven self-assembly of amphiphilic dyes in water. Chem Sci 2019; 10:9358-9366. [PMID: 32110300 PMCID: PMC7017873 DOI: 10.1039/c9sc03103k] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 08/19/2019] [Indexed: 01/04/2023] Open
Abstract
Self-assembly of amphiphilic dyes and π-systems are more difficult to understand and to control in water compared to organic solvents due to the hydrophobic effect. Herein, we elucidate in detail the self-assembly of a series of archetype bolaamphiphiles bearing a naphthalene bisimide (NBI) π-core with appended oligoethylene glycol (OEG) dendrons of different size. By utilizing temperature-dependent UV-vis spectroscopy and isothermal titration calorimetry (ITC), we have dissected the enthalpic and entropic parameters pertaining to the molecules' self-assembly. All investigated compounds show an enthalpically disfavored aggregation process leading to aggregate growth and eventually precipitation at elevated temperature, which is attributed to the dehydration of oligoethylene glycol units and their concomitant conformational changes. Back-folded conformation of the side chains plays a major role, as revealed by molecular dynamics (MD) and two dimensional NMR (2D NMR) studies, in directing the association. The sterical effect imparted by the jacketing of monomers and dimers also changes the aggregation mechanism from isodesmic to weakly anti-cooperative.
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Affiliation(s)
- Pradeep P N Syamala
- Universität Würzburg , Institut für Organische Chemie , Am Hubland , 97074 Würzburg , Germany .
- Center for Nanosystems Chemistry & Bavarian Polymer Institute (BPI) , Universität Würzburg , Theodor-Boveri-Weg , 97074 Würzburg , Germany
| | - Bartolome Soberats
- Center for Nanosystems Chemistry & Bavarian Polymer Institute (BPI) , Universität Würzburg , Theodor-Boveri-Weg , 97074 Würzburg , Germany
| | - Daniel Görl
- Center for Nanosystems Chemistry & Bavarian Polymer Institute (BPI) , Universität Würzburg , Theodor-Boveri-Weg , 97074 Würzburg , Germany
| | - Stephan Gekle
- Universität Bayreuth , Biofluid Simulation and Modeling, Theoretische Physik VI & Bavarian Polymer Institute (BPI) , 95440 Bayreuth , Germany .
| | - Frank Würthner
- Universität Würzburg , Institut für Organische Chemie , Am Hubland , 97074 Würzburg , Germany .
- Center for Nanosystems Chemistry & Bavarian Polymer Institute (BPI) , Universität Würzburg , Theodor-Boveri-Weg , 97074 Würzburg , Germany
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67
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Redox‐mediated Negative Differential Resistance (NDR) Behavior in Perylenediimide Derivative: A Supramolecular Approach. Chemistry 2019; 25:13939-13944. [DOI: 10.1002/chem.201902641] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Indexed: 12/19/2022]
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68
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Wei D, Ge L, Wang Z, Wang Y, Guo R. Self-Assembled Dual Helical Nanofibers of Amphiphilic Perylene Diimides with Oligopeptide Substitution. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:11745-11754. [PMID: 31424227 DOI: 10.1021/acs.langmuir.9b01745] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We designed an asymmetric amphiphilic perylene diimide (PDI) with the oligopeptide substituting one of the imides. The self-assembly mechanism of this PDI in different solvents was investigated. Right-handed "dual" helical nanofibers/nanowires with a uniform lateral dimension of ∼8 nm are constructively self-assembled. The long-term ordered degree within the nanofibers stems from the delicate balance between π-π stacking of the PDI rings and β-sheet-like hydrogen bond formed by the oligopeptide. The synergistic interplay between the hydrogen bond and π-π stacking rather than competition endows the nanofibers with the controllable longitudinal dimensions by different factors such as the concentration and solvents. The transition from the nanofibers to the small aggregates is also achieved by the addition of trifluoroacetic acid because of breakup of the hydrogen bonds, which is reversed by further addition of trimethylamine. The acid-base stimulation can be extended to different solvents as long as the existence of the unique hydrogen bonds.
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69
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Ling W, Cheng X, Miao T, Zhang S, Zhang W, Zhu X. Synthesis and Photocontrolled Supramolecular Self-Assembly of Azobenzene-Functionalized Perylene Bisimide Derivatives. Polymers (Basel) 2019; 11:polym11071143. [PMID: 31277350 PMCID: PMC6681406 DOI: 10.3390/polym11071143] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 06/24/2019] [Accepted: 07/02/2019] [Indexed: 11/28/2022] Open
Abstract
Azobenzene (Azo) units were successfully introduced into perylene bisimide (PBI) structures in order to realize the photocontrolling of the morphology of the supramolecular assembly of PBI by a photoisomerization process. A total of three Azo-functionalized perylene bisimide derivatives (PBI1, PBI2, and PBI3) with different alkyl chain lengths were designed and synthesized by imidization of 3,4,9,10-perylene tetracarboxylic dianhydride with the corresponding amines. The structures of these compounds were characterized by proton nuclear magnetic resonance (1H NMR) and matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS). The photoisomerization behaviors of Azo units in PBIs were investigated using ultraviolet-visible (UV-VIS) absorption spectroscopy, which were obviously effected by solvents and the alkyl chain length. Furthermore, the photoisomerization of Azo units has the obviously regulatory effect on the morphology of supramolecular assembly of PBIs, especially for the medium-length alkyl chain-linked Azo-functionalized PBI derivative (PBI2). This research realized the photocontrolling of the morphology of the supramolecular assembly of PBI derivatives by photoisomerization of Azo units.
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Affiliation(s)
- Weikang Ling
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Xiaoxiao Cheng
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Tengfei Miao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Shuangshuang Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Wei Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Xiulin Zhu
- Global Institute of Software Technology, No 5. Qingshan Road, Suzhou National Hi-Tech District, Suzhou 215163, China
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70
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Chen L, Xia P, Du T, Deng Y, Xiao Y. Catalyst-Free One-Pot Synthesis of Unsymmetrical Five- and Six-Membered Sulfur-Annulated Heterocyclic Perylene Diimides for Electron-Transporting Property. Org Lett 2019; 21:5529-5532. [PMID: 31246035 DOI: 10.1021/acs.orglett.9b01847] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A novel unsymmetrical five- and six-membered sulfur-annulated heterocyclic perylene diimides (PDI) derivative was obtained by a one-pot and catalyst-free synthesis in a high yield. The unsymmetrical PDI exhibits a noteworthy bathochromic shift absorption of up to 700 nm and a low-lying lowest unoccupied molecular orbital level of -3.99 eV. The compound owns a complete planar structure and a high electron mobility of 4.8 × 10-3 cm2 V-1 s-1 in solution-processable top-gate/bottom-contact organic field-effect transistor device.
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Affiliation(s)
- Lingcheng Chen
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116024 , P. R. China
| | - Pengjie Xia
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116024 , P. R. China
| | - Tian Du
- School of Materials Science and Engineering and Tianjin Key Laboratory of Molecular Optoelectronic Science , Tianjin University , Tianjin 300072 , P. R. China
| | - Yunfeng Deng
- School of Materials Science and Engineering and Tianjin Key Laboratory of Molecular Optoelectronic Science , Tianjin University , Tianjin 300072 , P. R. China
| | - Yi Xiao
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116024 , P. R. China
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71
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Zhang D, Gao M, Jin Q, Ni Y, Zhang J. Updated developments on molecular imaging and therapeutic strategies directed against necrosis. Acta Pharm Sin B 2019; 9:455-468. [PMID: 31193829 PMCID: PMC6543088 DOI: 10.1016/j.apsb.2019.02.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 12/07/2018] [Accepted: 01/07/2019] [Indexed: 12/15/2022] Open
Abstract
Cell death plays important roles in living organisms and is a hallmark of numerous disorders such as cardiovascular diseases, sepsis and acute pancreatitis. Moreover, cell death also plays a pivotal role in the treatment of certain diseases, for example, cancer. Noninvasive visualization of cell death contributes to gained insight into diseases, development of individualized treatment plans, evaluation of treatment responses, and prediction of patient prognosis. On the other hand, cell death can also be targeted for the treatment of diseases. Although there are many ways for a cell to die, only apoptosis and necrosis have been extensively studied in terms of cell death related theranostics. This review mainly focuses on molecular imaging and therapeutic strategies directed against necrosis. Necrosis shares common morphological characteristics including the rupture of cell membrane integrity and release of cellular contents, which provide potential biomarkers for visualization of necrosis and necrosis targeted therapy. In the present review, we summarize the updated joint efforts to develop molecular imaging probes and therapeutic strategies targeting the biomarkers exposed by necrotic cells. Moreover, we also discuss the challenges in developing necrosis imaging probes and propose several biomarkers of necrosis that deserve to be explored in future imaging and therapy research.
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Affiliation(s)
- Dongjian Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, China
| | - Meng Gao
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, China
| | - Qiaomei Jin
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, China
| | - Yicheng Ni
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, China
- Theragnostic Laboratory, Campus Gasthuisberg, KU Leuven, Leuven 3000, Belgium
| | - Jian Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Laboratories of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, China
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72
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Abstract
Rapid progress in the synthesis of perylene bisimide dyes gave an old scaffold new life.
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Affiliation(s)
- Agnieszka Nowak-Król
- Universität Würzburg
- Institut für Organische Chemie and Center for Nanosystems Chemistry
- Am Hubland
- Germany
| | - Frank Würthner
- Universität Würzburg
- Institut für Organische Chemie and Center for Nanosystems Chemistry
- Am Hubland
- Germany
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73
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Bodach A, Zhao H, Liu NW, Alig E, Manolikakes G, Kolb U, Fink L. Electron diffraction tomography and X-ray powder diffraction on photoredox catalyst PDI. CrystEngComm 2019. [DOI: 10.1039/c8ce02026d] [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 crystal structure of photoredox catalyst PDI-iPr was determined by a combination of electron diffraction tomography and XRPD.
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Affiliation(s)
- Alexander Bodach
- Institute of Inorganic and Analytical Chemistry
- Goethe University Frankfurt am Main
- 60438 Frankfurt am Main
- Germany
| | - Haishuang Zhao
- Institute of Inorganic Chemistry and Analytical Chemistry
- Johannes Gutenberg University
- 55128 Mainz
- Germany
| | - Nai-Wei Liu
- Institute of Organic Chemistry and Chemical Biology
- Goethe University Frankfurt am Main
- 60438 Frankfurt am Main
- Germany
| | - Edith Alig
- Institute of Inorganic and Analytical Chemistry
- Goethe University Frankfurt am Main
- 60438 Frankfurt am Main
- Germany
| | - Georg Manolikakes
- Institute of Organic Chemistry and Chemical Biology
- Goethe University Frankfurt am Main
- 60438 Frankfurt am Main
- Germany
- Department of Chemistry
| | - Ute Kolb
- Institute of Inorganic Chemistry and Analytical Chemistry
- Johannes Gutenberg University
- 55128 Mainz
- Germany
- Institute of Applied Geosciences
| | - Lothar Fink
- Institute of Inorganic and Analytical Chemistry
- Goethe University Frankfurt am Main
- 60438 Frankfurt am Main
- Germany
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74
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Sciutto A, Berezin A, Lo Cicero M, Miletić T, Stopin A, Bonifazi D. Tailored Synthesis of N-Substituted peri-Xanthenoxanthene Diimide (PXXDI) and Monoimide (PXXMI) Scaffolds. J Org Chem 2018; 83:13787-13798. [DOI: 10.1021/acs.joc.8b02076] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Andrea Sciutto
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom
| | - Andrey Berezin
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom
| | - Matteo Lo Cicero
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom
| | - Tanja Miletić
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom
| | - Antoine Stopin
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom
| | - Davide Bonifazi
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom
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75
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Baz J, Gebhardt J, Kraus H, Markthaler D, Hansen N. Insights into Noncovalent Binding Obtained from Molecular Dynamics Simulations. CHEM-ING-TECH 2018. [DOI: 10.1002/cite.201800050] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jörg Baz
- University of Stuttgart; Institute of Thermodynamics and Thermal Process Engineering; Pfaffenwaldring 9 70569 Stuttgart Germany
| | - Julia Gebhardt
- University of Stuttgart; Institute of Thermodynamics and Thermal Process Engineering; Pfaffenwaldring 9 70569 Stuttgart Germany
| | - Hamzeh Kraus
- University of Stuttgart; Institute of Thermodynamics and Thermal Process Engineering; Pfaffenwaldring 9 70569 Stuttgart Germany
| | - Daniel Markthaler
- University of Stuttgart; Institute of Thermodynamics and Thermal Process Engineering; Pfaffenwaldring 9 70569 Stuttgart Germany
| | - Niels Hansen
- University of Stuttgart; Institute of Thermodynamics and Thermal Process Engineering; Pfaffenwaldring 9 70569 Stuttgart Germany
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76
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Huang J, Chen Y, Zhao P, Yu Y, Zhang S, Gu Z. Co-solvent polarity controlled self-assembly of tetraphenylethylene-buried amphiphile for size-regulated tumor accumulation. Regen Biomater 2018; 5:275-282. [PMID: 30338125 PMCID: PMC6184576 DOI: 10.1093/rb/rby010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 04/17/2018] [Accepted: 04/17/2018] [Indexed: 12/11/2022] Open
Abstract
We report that the co-solvent polarity can precisely control the TPE-buried amphiphile 1 to self-assemble into nanoparticles (NPs) in water with size range from ∼21–32 nm to 55–68 nm to 95–106 nm. Excepted for size, these TPE-buried amphiphile fabricated NPs hold identical physical properties such as spherical shape, surface charge, and luminescent properties, and moreover, after covalent capture of the acrylate hydrophilic heads, the resulting cross-linked NPs (cNPs I–III) own excellent in vivo stability, which thus would be an ideal platform for investigating the size effects on tumor accumulation and penetration.
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Affiliation(s)
- Jingsheng Huang
- National Engineering Research Center for Biomaterials, Sichuan University, 29 Wangjiang Road, Chengdu, China
| | - Yun Chen
- National Engineering Research Center for Biomaterials, Sichuan University, 29 Wangjiang Road, Chengdu, China
| | - Pengxiang Zhao
- Science and Technology on Surface Physics and Chemistry Laboratory, Mianyang, China
| | - Yunlong Yu
- National Engineering Research Center for Biomaterials, Sichuan University, 29 Wangjiang Road, Chengdu, China
| | - Shiyong Zhang
- National Engineering Research Center for Biomaterials, Sichuan University, 29 Wangjiang Road, Chengdu, China
| | - Zhongwei Gu
- National Engineering Research Center for Biomaterials, Sichuan University, 29 Wangjiang Road, Chengdu, China.,College of Materials Science and Engineering, Nanjing Tech University, Nanjing, Jiangsu, China
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77
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Adam MK, Jarrett‐Wilkins C, Beards M, Staykov E, MacFarlane LR, Bell TDM, Matthews JM, Manners I, Faul CFJ, Moens PDJ, Ben RN, Wilkinson BL. 1D Self‐Assembly and Ice Recrystallization Inhibition Activity of Antifreeze Glycopeptide‐Functionalized Perylene Bisimides. Chemistry 2018; 24:7834-7839. [DOI: 10.1002/chem.201800857] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Indexed: 01/18/2023]
Affiliation(s)
- Madeleine K. Adam
- Department of Chemistry and Biomolecular Sciences University of Ottawa Ottawa K1N 6N5 Canada
| | | | - Michael Beards
- School of Chemistry Monash University Melbourne 3800 Australia
| | - Emiliyan Staykov
- Department of Chemistry and Biomolecular Sciences University of Ottawa Ottawa K1N 6N5 Canada
| | | | - Toby D. M. Bell
- School of Chemistry Monash University Melbourne 3800 Australia
| | - Jacqueline M. Matthews
- School of Life and Environmental Sciences The University of Sydney Sydney 2006 Australia
| | - Ian Manners
- School of Chemistry University of Bristol Bristol BS8 1TS UK
| | | | - Pierre D. J. Moens
- School of Science and Technology University of New England Armidale 2351 Australia
| | - Robert N. Ben
- Department of Chemistry and Biomolecular Sciences University of Ottawa Ottawa K1N 6N5 Canada
| | - Brendan L. Wilkinson
- School of Science and Technology University of New England Armidale 2351 Australia
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78
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Kazantsev RV, Dannenhoffer A, Aytun T, Harutyunyan B, Fairfield DJ, Bedzyk MJ, Stupp SI. Molecular Control of Internal Crystallization and Photocatalytic Function in Supramolecular Nanostructures. Chem 2018; 4:1596-1608. [PMID: 30740552 DOI: 10.1016/j.chempr.2018.04.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Supramolecular light-absorbing nanostructures are useful building blocks for the design of next-generation artificial photosynthetic systems. Development of such systems requires a detailed understanding of how molecular packing influences the material's optoelectronic properties. We describe a series of crystalline supramolecular nanostructures in which the substituents on their monomeric units strongly affects morphology, ordering kinetics, and exciton behavior. By designing constitutionally-isomeric perylene monoimide (PMI) amphiphiles, the effect of side chain sterics on nanostructure crystallization was studied. Molecules with short amine linked alkyl-tails rapidly crystallize upon dissolution in water, while bulkier tails require the addition of salt to screen electrostatic repulsion and annealing to drive crystallization. A PMI monomer bearing a 3-pentylamine tail was found to possess a unique structure that results in strongly red-shifted absorbance, indicative of charge-transfer exciton formation. This particular supramolecular structure was found to have an enhanced ability to photosensitize a thiomolybdate, [(NH4)2Mo3S13], catalyst to generate hydrogen gas.
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Affiliation(s)
- Roman V Kazantsev
- Department of Chemistry, Northwestern University, Evanston, IL 60208, USA.,Argonne Northwestern Solar Energy Research (ANSER) Center, Northwestern University, Evanston, IL 60208, USA
| | - Adam Dannenhoffer
- Department of Materials Science and Engineering, Evanston, IL 60208, USA
| | - Taner Aytun
- Department of Materials Science and Engineering, Evanston, IL 60208, USA
| | - Boris Harutyunyan
- Argonne Northwestern Solar Energy Research (ANSER) Center, Northwestern University, Evanston, IL 60208, USA.,Department of Physics and Astronomy, Northwestern University, Evanston, IL 60208, USA
| | - Daniel J Fairfield
- Department of Materials Science and Engineering, Evanston, IL 60208, USA
| | - Michael J Bedzyk
- Department of Materials Science and Engineering, Evanston, IL 60208, USA.,Department of Physics and Astronomy, Northwestern University, Evanston, IL 60208, USA
| | - Samuel I Stupp
- Department of Chemistry, Northwestern University, Evanston, IL 60208, USA.,Argonne Northwestern Solar Energy Research (ANSER) Center, Northwestern University, Evanston, IL 60208, USA.,Department of Materials Science and Engineering, Evanston, IL 60208, USA.,Department of Medicine, Northwestern University, Chicago, IL 60611, USA.,Simpson Querrey Institute for BioNanotechnology, Northwestern University, Chicago, IL 60611, USA.,Department of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.,Lead Contact
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79
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Weingarten AS, Dannenhoffer AJ, Kazantsev RV, Sai H, Huang D, Stupp SI. Chromophore Dipole Directs Morphology and Photocatalytic Hydrogen Generation. J Am Chem Soc 2018; 140:4965-4968. [PMID: 29624383 PMCID: PMC6072259 DOI: 10.1021/jacs.7b12641] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The spontaneous self-assembly of chromophores into light-harvesting antennae provides a potentially low-cost approach to building solar-to-fuel conversion materials. However, designing such supramolecular architectures requires a better understanding of the balance between noncovalent forces among the molecular components. We investigated here the aqueous assembly of perylene monoimide chromophore amphiphiles synthesized with different substituents in the 9-position. The molecular dipole strength decreases as the nature of the substituent is altered from electron donating to electron withdrawing. Compounds with stronger molecular dipoles, in which dipolar interactions stabilize assemblies by 10-15 kJ·mol-1, were found to form crystalline nanoribbons in solution. In contrast, when the molecular dipole moment is small, nanofibers were obtained. Highly blue-shifted absorption maxima were observed in assemblies with large dipoles, indicating strong electronic coupling is present. However, only the moderate dipole compound had the appropriate molecular packing to access charge-transfer excitons leading to enhanced photocatalytic H2 production.
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Affiliation(s)
- Adam S. Weingarten
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd, Evanston, IL 60208, USA
| | - Adam J. Dannenhoffer
- Department of Materials Science and Engineering, Northwestern University, 2220 Campus Dr, Evanston, IL 60208, USA
| | - Roman V. Kazantsev
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd, Evanston, IL 60208, USA
| | - Hiroaki Sai
- Simpson Querrey Institute for Bionanotechnology, Northwestern University, 303 E. Superior St, Chicago, Illinois 60611, USA
| | - Dongxu Huang
- Department of Materials Science and Engineering, Northwestern University, 2220 Campus Dr, Evanston, IL 60208, USA
| | - Samuel I. Stupp
- Department of Chemistry, Northwestern University, 2145 Sheridan Rd, Evanston, IL 60208, USA
- Department of Materials Science and Engineering, Northwestern University, 2220 Campus Dr, Evanston, IL 60208, USA
- Simpson Querrey Institute for Bionanotechnology, Northwestern University, 303 E. Superior St, Chicago, Illinois 60611, USA
- Department of Medicine, Northwestern University, 251 E. Huron St, Chicago, Illinois 60611, USA
- Department of Biomedical Engineering, Northwestern University, 2145 Sheridan Rd, Evanston, Illinois 60208, USA
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80
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Chal P, Shit A, Nandi AK. Optoelectronic Properties of Supramolecular Aggregates of Phenylalanine Conjugated Perylene Bisimide. ChemistrySelect 2018. [DOI: 10.1002/slct.201800363] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Pousali Chal
- Polymer Science unit; Indian Association for the Cultivation of Science; Jadavpur Kolkata-700032 India
| | - Arnab Shit
- Polymer Science unit; Indian Association for the Cultivation of Science; Jadavpur Kolkata-700032 India
| | - Arun K. Nandi
- Polymer Science unit; Indian Association for the Cultivation of Science; Jadavpur Kolkata-700032 India
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81
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Xu X, Liu H, Sun Q, Fu X, Huang R, Fang Y. Formation of an ionic PTCA-PBA-NH2 complex and its fluorescent changes triggered by cyclic boronate ester establishing and cleavage reaction. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.07.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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82
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Sikder A, Sarkar J, Sakurai T, Seki S, Ghosh S. Solvent switchable nanostructures and the function of a π-amphiphile. NANOSCALE 2018; 10:3272-3280. [PMID: 29384163 DOI: 10.1039/c7nr07989c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
This manuscript reports solvent tunable functional nano-assemblies of an unsymmetrical bola-shaped π-amphiphile (NDI-PY) which consists of a hydrophobic naphthalene-diimide (NDI) chromophore connected to a non-ionic hydrophilic wedge and a pyridine group at its two opposite arms. Importantly, it contains a hydrazide group located at the hydrophobic domain between the NDI-chromophore and the hydrophilic-wedge to drive the supramolecular assembly by directional H-bonding. NDI-PY exhibits spontaneous assembly in water as well as in a highly non-polar solvent like tetra-chloroethylene (TCE) by the synergistic effect of H-bonding and π-stacking interaction. Spectroscopy studies reveal almost identical self-assembly features in water and TCE with critical aggregation concentrations in the range of 0.3 mM, which matches the values obtained from the isothermal calorimetry (ITC) dilution experiment. Differential scanning calorimetry (DSC) experiments reveal a single endothermic peak at 31 °C (ΔH = -12.3 kJ mol-1) and 40 °C (ΔH = -5.35 kJ mol-1) for water and TCE, respectively, indicating marginally higher thermal stability in TCE, which is consistent with the FT-IR data, suggesting stronger H-bonding in TCE. Although the molecular assembly features appear to be similar, NDI-PY produces distinctly different mesoscopic structures in water and TCE. In water, it forms vesicles (Dh = 150-180 nm) with the pyridine groups displayed at the outer surface, while in TCE it generates a transparent gel (CGC = 8.0 mM) with a nanotubular (width ∼50 nm, wall thickness ∼10 nm) morphology. Powder X-ray diffraction studies show clearly different packing structures; in water a single sharp peak at the low angle (d = 19.3 Å, a little shorter than the extended length of the molecule) suggests the formation of a monolayer membrane, while in TCE several sharp peaks appear with the d values maintaining a ratio of 1 : 1/√3 : 1/2 : 1/√7 : 1/3 : 1/√12, indicating the formation of a 2D hexagonal lattice. Photoconductivity measurements reveal moderate electronic conduction in both cases. However, it shows a remarkable enhancement of the life time of the charge-carriers for the nanotubular structure compared to the vesicular morphology. On the other hand, the vesicles in water display antimicrobial activity against Gram-positive S. aureus with a highly promising MICLB value of 29.4 μg mL-1. In contrast, it does not lyse human red blood cells even at as high a concentration as 2.5 mg mL-1 (HC50 > 2.5 mg mL-1), implying high selectivity of the NDI-PY vesicles towards bacterial cells over mammalian cells. Display of the pyridine groups at the outer surface of the membrane enables molecular recognition by complementary H-bonding with a carboxylic acid group and thereby facilitates uptake of the attached pyrene chromophores in the NDI-membrane by charge-transfer interaction between the NDI acceptor and the pyrene donor. In fact a Job's plot experiment reveals maximum uptake at a 1 : 1 ratio of the NDI-PY and the pyrene guest, indicating all the pyridine groups are accessible at the vesicular surface.
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Affiliation(s)
- Amrita Sikder
- Indian Association for the Cultivation of Science, Polymer Science Unit, 2A and 2B Raja S. C. Mullick Road, Kolkata-700032, India.
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83
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Li M, Kang S, Du J, Zhang J, Wang J, Ariga K. Junction-Controlled Topological Polymerization. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201713026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mao Li
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry (CIAC); Changchun 130022 China
| | - Shusen Kang
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry (CIAC); Changchun 130022 China
| | - Jia Du
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry (CIAC); Changchun 130022 China
| | - Jian Zhang
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry (CIAC); Changchun 130022 China
| | - Jinxin Wang
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry (CIAC); Changchun 130022 China
| | - Katsuhiko Ariga
- World Premier International Research Center for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS); Tsukuba 305-0044 Japan
- Graduate School of Frontier Science; The University of Tokyo; Kashica 277-0827 Japan
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84
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Li M, Kang S, Du J, Zhang J, Wang J, Ariga K. Junction-Controlled Topological Polymerization. Angew Chem Int Ed Engl 2018; 57:4936-4939. [PMID: 29369523 DOI: 10.1002/anie.201713026] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Indexed: 11/06/2022]
Abstract
Methodology that enables the controlled synthesis of linear and branched polymers from an identical monomer will be a novel pathway for polymer synthesis and processing. Herein we first describe the control of one or both of the C(3)-C(3') and C(6)-C(6') coupling reactions of carbazolyl. In a second approach, an identical monomer containing two carbazolyls is polymerized using chemical and electrochemical oxidizers, leading to topologically controllable growth of linear polymers in weak oxidizer or of cross-linked polymer chains in strong oxidizer, with satisfactory long chain propagation of step growth polymerization (Mn =6.0×104 g mol-1 , Mw /Mn =2.3). This very simple polymerization with cheap reagents and low levels of waste has provided a flexible pathway for synthesis and processing of polymers.
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Affiliation(s)
- Mao Li
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry (CIAC), Changchun, 130022, China
| | - Shusen Kang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry (CIAC), Changchun, 130022, China
| | - Jia Du
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry (CIAC), Changchun, 130022, China
| | - Jian Zhang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry (CIAC), Changchun, 130022, China
| | - Jinxin Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry (CIAC), Changchun, 130022, China
| | - Katsuhiko Ariga
- World Premier International Research Center for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS), Tsukuba, 305-0044, Japan.,Graduate School of Frontier Science, The University of Tokyo, Kashica, 277-0827, Japan
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85
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Pang X, Yu X, Xie D, Li Y, Geng L, Ren J, Zhen X. Tunable multicolor emissions in a monocomponent gel system by varying the solvent, temperature and fluoride anion. Org Biomol Chem 2018; 14:11176-11182. [PMID: 27834972 DOI: 10.1039/c6ob02007k] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The facile tuning of the fluorescent properties of organogels is highly desirable for optical switches, light-emitting diodes, chemosensors and bioprobes. The design of organic molecules with multiple emission colors but only one molecular platform remains challenging. Herein, a new cholesterol-based organogelator N1 containing D-A pairs (salicylaldehyde and naphthalimide units) was designed. We successfully obtained multiple solvent-tuned emission colors in both the solution and gel states using a unimolecular platform. Moreover, the effects of the solvent on the gel morphology, rheology and anion-responsive properties were studied. Finally, we showed that the gel in benzene displayed reversible thermochromic properties with changes in emission color from yellow-green to red. Several experiments suggested that a short-distance and ordered array of the D-A pairs facilitated the efficient intermolecular electron transfer of the fluorophores.
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Affiliation(s)
- Xuelei Pang
- Hebei Research Center of Pharmaceutical and Chemical Engineering, and College of Science, Hebei University of Science and Technology, Yuhua Road 70, Shijiazhuang 050080, PR China.
| | - Xudong Yu
- Hebei Research Center of Pharmaceutical and Chemical Engineering, and College of Science, Hebei University of Science and Technology, Yuhua Road 70, Shijiazhuang 050080, PR China.
| | - Dongyan Xie
- Hebei Research Center of Pharmaceutical and Chemical Engineering, and College of Science, Hebei University of Science and Technology, Yuhua Road 70, Shijiazhuang 050080, PR China.
| | - Yajuan Li
- Hebei Research Center of Pharmaceutical and Chemical Engineering, and College of Science, Hebei University of Science and Technology, Yuhua Road 70, Shijiazhuang 050080, PR China.
| | - Lijun Geng
- Hebei Research Center of Pharmaceutical and Chemical Engineering, and College of Science, Hebei University of Science and Technology, Yuhua Road 70, Shijiazhuang 050080, PR China.
| | - Jujie Ren
- Hebei Research Center of Pharmaceutical and Chemical Engineering, and College of Science, Hebei University of Science and Technology, Yuhua Road 70, Shijiazhuang 050080, PR China.
| | - Xiaoli Zhen
- Hebei Research Center of Pharmaceutical and Chemical Engineering, and College of Science, Hebei University of Science and Technology, Yuhua Road 70, Shijiazhuang 050080, PR China.
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86
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Saegusa Y, Ishizuka T, Shiota Y, Yoshizawa K, Kojima T. NH Tautomerism of a Quadruply Fused Porphyrin: Rigid Fused Structure Delays the Proton Transfer. J Phys Chem B 2018; 122:316-327. [PMID: 29224345 DOI: 10.1021/acs.jpcb.7b10945] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report herein NH tautomerism of a freebase derivative of a quadruply fused porphyrin (H2QFP-Mes, 3), which has one mesityl group at one of the β-positions of the nonfused pyrroles to lower the structural symmetry, allowing us to observe the NH tautomerism with 1H NMR spectroscopy. Compound 3 was revealed to have the two inner NH protons on the two nonfused pyrroles, and the NH tautomerism of 3 was evidenced by variable-temperature (VT) 1H NMR experiments in various deuterated solvents. The VT-NMR studies revealed that the activation barrier for the NH tautomerism of 3 was larger than that of tetraphenylporphyrin. The positive activation entropy (ΔS‡ = 89 J mol-1 K-1), determined for the NH tautomerism, can be explained by dissociation of the π-π stacked dimer structure of 3 in the ground state, as evidenced by the crystal structure and NMR measurements. On the basis of the kinetic studies and density functional theory calculations, the stability of intermediates in the NH tautomerism of 3 and the transition states have been discussed in detail.
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Affiliation(s)
- Yuta Saegusa
- Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba , 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan
| | - Tomoya Ishizuka
- Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba , 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan
| | - Yoshihito Shiota
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University , Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
| | - Kazunari Yoshizawa
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University , Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
| | - Takahiko Kojima
- Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba , 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan
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87
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Fennel F, Gershberg J, Stolte M, Würthner F. Fluorescence quantum yields of dye aggregates: a showcase example based on self-assembled perylene bisimide dimers. Phys Chem Chem Phys 2018; 20:7612-7620. [DOI: 10.1039/c7cp07778e] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Two measurement approaches for the precise quantum yield determination of supramolecular aggregates in highly concentrated solutions are presented and experimentally tested for an emissive perylene bisimide H-type aggregate with a quantum yield of 28%.
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Affiliation(s)
- Franziska Fennel
- Center for Nanosystems Chemistry (CNC) & Bavarian Polymer Institute (BPI)
- Universität Würzburg
- 97074 Würzburg
- Germany
| | - Jana Gershberg
- Institut für Organische Chemie
- Universität Würzburg
- 97074 Würzburg
- Germany
| | - Matthias Stolte
- Center for Nanosystems Chemistry (CNC) & Bavarian Polymer Institute (BPI)
- Universität Würzburg
- 97074 Würzburg
- Germany
- Institut für Organische Chemie
| | - Frank Würthner
- Center for Nanosystems Chemistry (CNC) & Bavarian Polymer Institute (BPI)
- Universität Würzburg
- 97074 Würzburg
- Germany
- Institut für Organische Chemie
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88
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Zhang J, Liu K, Wang G, Shang C, Peng H, Liu T, Fang Y. Detection of gaseous amines with a fluorescent film based on a perylene bisimide-functionalized copolymer. NEW J CHEM 2018. [DOI: 10.1039/c8nj02540a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A fluorescent copolymer containing PBI units and hydroxyl-ethyl structures was developed for the fast and sensitive detection of gaseous amines
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Affiliation(s)
- Jinling Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)
- Shaanxi Normal University
- Xi’an 710119
- People's Republic of China
- School of Materials Science and Engineering
| | - Ke Liu
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)
- Shaanxi Normal University
- Xi’an 710119
- People's Republic of China
- School of Chemistry and Chemical Engineering
| | - Gang Wang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)
- Shaanxi Normal University
- Xi’an 710119
- People's Republic of China
- School of Chemistry and Chemical Engineering
| | - Congdi Shang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)
- Shaanxi Normal University
- Xi’an 710119
- People's Republic of China
- School of Chemistry and Chemical Engineering
| | - Haonan Peng
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)
- Shaanxi Normal University
- Xi’an 710119
- People's Republic of China
- School of Chemistry and Chemical Engineering
| | - Taihong Liu
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)
- Shaanxi Normal University
- Xi’an 710119
- People's Republic of China
- School of Chemistry and Chemical Engineering
| | - Yu Fang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education)
- Shaanxi Normal University
- Xi’an 710119
- People's Republic of China
- School of Chemistry and Chemical Engineering
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89
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Fuller CA, Finlayson CE. Solvatochromism in perylene diimides; experiment and theory. Phys Chem Chem Phys 2017; 19:31781-31787. [PMID: 29170773 DOI: 10.1039/c7cp05039a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report an experimental and computational investigation into the solvatochromism of a perylene diimide derivative. The alkyl swallowtail substituents allowed solubility in many solvents of widely differing polarity, with a complicated resultant behaviour, illustrating both negative and positive solvatochromism as a function of dielectric constant. Luminescence quantum yield and optical absorption linewidth displayed an inverse correlation, indicating varying degrees of intermolecular aggregation, and a remarkably similar trend was found between the peak absorption wavelength and the solvent boiling point, illustrating the dependency of aggregation on the solvent interactions. These outline trends may be parameterised by an empirically derived dimensionless quantity, as a tool to be used in more sophisticated future models of solvatochromism in small molecule chromophores.
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Affiliation(s)
- C A Fuller
- Dept of Physics, Prifysgol Aberystwyth University, Wales SY23 3BZ, UK.
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90
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Takada T, Umakoshi Y, Nakamura M, Yamana K. A Luminescent Perylenediimide as a Binding Ligand for Pyrimidine/Pyrimidine Mismatches Within a DNA Duplex. ChemistrySelect 2017. [DOI: 10.1002/slct.201701310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Tadao Takada
- Department of Applied Chemistry, Graduate School of Engineering; University of Hyogo; 2167 Shosha, Himeji Hyogo 671-2280 Japan
| | - Yu Umakoshi
- Department of Applied Chemistry, Graduate School of Engineering; University of Hyogo; 2167 Shosha, Himeji Hyogo 671-2280 Japan
| | - Mitsunobu Nakamura
- Department of Applied Chemistry, Graduate School of Engineering; University of Hyogo; 2167 Shosha, Himeji Hyogo 671-2280 Japan
| | - Kazushige Yamana
- Department of Applied Chemistry, Graduate School of Engineering; University of Hyogo; 2167 Shosha, Himeji Hyogo 671-2280 Japan
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91
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Barendt TA, Ferreira L, Marques I, Félix V, Beer PD. Anion- and Solvent-Induced Rotary Dynamics and Sensing in a Perylene Diimide [3]Catenane. J Am Chem Soc 2017; 139:9026-9037. [DOI: 10.1021/jacs.7b04295] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Timothy A. Barendt
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | | | | | | | - Paul D. Beer
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
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92
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Kar H, Ghosh G, Ghosh S. Solvent Geometry Regulated Cooperative Supramolecular Polymerization. Chemistry 2017; 23:10536-10542. [DOI: 10.1002/chem.201701299] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Indexed: 01/11/2023]
Affiliation(s)
- Haridas Kar
- Polymer Science Unit; Indian Association for the Cultivation of Science; 2A and 2B Raja S. C. Mullick Road, Jadavpur Kolkata 700032 India
| | - Goutam Ghosh
- Polymer Science Unit; Indian Association for the Cultivation of Science; 2A and 2B Raja S. C. Mullick Road, Jadavpur Kolkata 700032 India
| | - Suhrit Ghosh
- Polymer Science Unit; Indian Association for the Cultivation of Science; 2A and 2B Raja S. C. Mullick Road, Jadavpur Kolkata 700032 India
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93
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Photo- and redoxfunctional cyclophanes, macrocycles, and catenanes based on aromatic bisimides. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2017. [DOI: 10.1016/j.jphotochemrev.2017.03.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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94
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Spenst P, Young RM, Phelan BT, Keller M, Dostál J, Brixner T, Wasielewski MR, Würthner F. Solvent-Templated Folding of Perylene Bisimide Macrocycles into Coiled Double-String Ropes with Solvent-Sensitive Optical Signatures. J Am Chem Soc 2017; 139:2014-2021. [DOI: 10.1021/jacs.6b11973] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Ryan M. Young
- Department
of Chemistry, Argonne-Northwestern Solar Energy Research (ANSER) Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Brian T. Phelan
- Department
of Chemistry, Argonne-Northwestern Solar Energy Research (ANSER) Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | | | | | | | - Michael R. Wasielewski
- Department
of Chemistry, Argonne-Northwestern Solar Energy Research (ANSER) Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
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95
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Spenst P, Sieblist A, Würthner F. Perylene Bisimide Cyclophanes with High Binding Affinity for Large Planar Polycyclic Aromatic Hydrocarbons: Host-Guest Complexation versus Self-Encapsulation of Side Arms. Chemistry 2017; 23:1667-1675. [DOI: 10.1002/chem.201604875] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 12/02/2016] [Indexed: 12/17/2022]
Affiliation(s)
- Peter Spenst
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Andreas Sieblist
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Frank Würthner
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
- Center for Nanosystems Chemistry & Bavarian Polymer Institute (BPI); Universität Würzburg, Theodor-Boveri-Weg; 97074 Würzburg Germany
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96
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Sarbu A, Hermet P, Maurin D, Djurado D, Biniek L, Diebold M, Bantignies JL, Mésini P, Brinkmann M. Supramolecular organization of a H-bonded perylene bisimide organogelator determined by transmission electron microscopy, grazing incidence X-ray diffraction and polarized infra-red spectroscopy. Phys Chem Chem Phys 2017; 19:32514-32525. [DOI: 10.1039/c7cp06761e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Polarized FTIR and TEM helps determine the supramolecular organization of PBI gelators.
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Affiliation(s)
| | - Patrick Hermet
- Institut Charles Gerhardt Montpellier
- UMR 5253 CNRS-UM-ENSCM
- 34095 Montpellier
- France
- Institut Laue Langevin
| | - David Maurin
- Laboratoire Charles Coulomb
- UMR 5221 CNRS-Université de Montpellier
- 34095 Montpellier
- France
| | | | - Laure Biniek
- Université de Strasbourg
- CNRS
- F67000 Strasbourg
- France
| | | | - Jean-Louis Bantignies
- Laboratoire Charles Coulomb
- UMR 5221 CNRS-Université de Montpellier
- 34095 Montpellier
- France
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97
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Xu Q, Wang JL, Luo YL, Li JJ, Wang KR, Li XL. Host–guest interactions and controllable capture and release of proteins based on cationic perylene bisimides. Chem Commun (Camb) 2017; 53:2241-2244. [DOI: 10.1039/c6cc08811b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A system of controllable capture and release of protein was constructed by multiple, interconnected supramolecular binding modules based on lactose modified mono-cationic perylene bisimide derivatives, cucurbit[8]uril (CB[8]), 1-adamantanamine (ADA) and peanut agglutinin (PNA) lectins.
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Affiliation(s)
- Qi Xu
- College of Chemistry and Environmental Science
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- Hebei University
- Baoding
| | - Jia-Li Wang
- College of Chemistry and Environmental Science
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- Hebei University
- Baoding
| | - Ya-Li Luo
- College of Chemistry and Environmental Science
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- Hebei University
- Baoding
| | - Juan-Juan Li
- College of Chemistry and Environmental Science
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- Hebei University
- Baoding
| | - Ke-Rang Wang
- College of Chemistry and Environmental Science
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- Hebei University
- Baoding
| | - Xiao-Liu Li
- College of Chemistry and Environmental Science
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- Hebei University
- Baoding
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98
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Lü B, You S, Li P, Li C, Müllen K, Yin M. Kinetically Trapped Supramolecular Assembly of Perylene Dianhydride Derivative in Methanol: Optical Spectra, Morphology, and Mechanisms. Chemistry 2016; 23:397-401. [DOI: 10.1002/chem.201604212] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Baozhong Lü
- State Key Laboratory of Chemical Resource Engineering; Beijing Laboratory of Biomedical Materials; Beijing University of Chemical Technology; Beijing 100029 P.R. China
| | - Shusen You
- State Key Laboratory of Chemical Resource Engineering; Beijing Laboratory of Biomedical Materials; Beijing University of Chemical Technology; Beijing 100029 P.R. China
| | - Pengyu Li
- State Key Laboratory of Chemical Resource Engineering; Beijing Laboratory of Biomedical Materials; Beijing University of Chemical Technology; Beijing 100029 P.R. China
| | - Chen Li
- Institute of Physical Chemistry; Johannes Gutenberg University Mainz; Duesbergweg 10-14 55128 Mainz Germany
| | - Klaus Müllen
- Institute of Physical Chemistry; Johannes Gutenberg University Mainz; Duesbergweg 10-14 55128 Mainz Germany
| | - Meizhen Yin
- State Key Laboratory of Chemical Resource Engineering; Beijing Laboratory of Biomedical Materials; Beijing University of Chemical Technology; Beijing 100029 P.R. China
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99
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Zhang L, He D, Liu Y, Wang K, Guo Z, Lin J, Zhang HJ. 2,5,8,11-Tetraalkenyl Perylene Bisimides: Direct Regioselective Synthesis and Enhanced π–π Stacking Interaction. Org Lett 2016; 18:5908-5911. [DOI: 10.1021/acs.orglett.6b03012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Li Zhang
- Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Dezhi He
- Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Yudong Liu
- Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Kun Wang
- School
of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Zongxia Guo
- School
of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Jianbin Lin
- Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Hui-Jun Zhang
- Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
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100
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Görl D, Würthner F. Entropically Driven Self-Assembly of Bolaamphiphilic Perylene Dyes in Water. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201606917] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Daniel Görl
- Universität Würzburg; Institut für Organische Chemie and Center for Nanosystems Chemistry (CNC) and Bavarian Polymer Institute (BPI); Am Hubland 97074 Würzburg Germany
| | - Frank Würthner
- Universität Würzburg; Institut für Organische Chemie and Center for Nanosystems Chemistry (CNC) and Bavarian Polymer Institute (BPI); Am Hubland 97074 Würzburg Germany
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