1
|
Taura D, Minami A, Mamiya F, Ousaka N, Itami K, Yashima E. Separation of enantiomers of chiral fullerene derivatives through enantioselective encapsulation within an adaptable helical cavity of syndiotactic poly(methyl methacrylate) with helicity memory. Chirality 2024; 36:e23663. [PMID: 38561600 DOI: 10.1002/chir.23663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/20/2024] [Accepted: 03/02/2024] [Indexed: 04/04/2024]
Abstract
Optically active left (M)- and right (P)-handed helical syndiotactic poly(methyl methacrylate)s (M- and P-st-PMMAs) with a helicity memory enantioselectively encapsulated the racemic C60 derivatives, such as 3,4-fulleroproline tert-butyl ester (rac-1) and tetraallylated C60 (rac-2), as well as the C60-bound racemic 310-helical peptides (rac-3) within their helical cavities to form peapod-like inclusion complexes and a unique "helix-in-helix" superstructure, respectively. The enantiomeric excess (ee) and separation factor (enantioselectivity) (α) of the analyte 1 (ee = 23%-25% and α = 2.35-2.50) encapsulated within the helical cavities of the M- and P-st-PMMAs were higher than those of the analytes 2 and 3 (ee = 4.3%-6.0% and α = 1.28-1.50). The optically pure (S)- and (R)-1 were found to more efficiently induce an excess one-handed helical conformation in the st-PMMA backbone than the optically pure (S)- and (R)-1-phenylethylamine, resulting in intense mirror-image vibrational circular dichroism (VCD) spectra in the PMMA IR regions. The excess one-handed helices induced in the st-PMMAs complexed with (S)- and (R)-1 were memorized after replacement with the achiral C60, and the complexes exhibited induced electric CDs in the achiral C60 chromophore regions.
Collapse
Affiliation(s)
- Daisuke Taura
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya, Japan
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Nagoya, Japan
- Department of Applied Chemistry, Faculty of Science and Technology, Meijo University, Nagoya, Japan
| | - Akiko Minami
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Nagoya, Japan
| | - Fumihiko Mamiya
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya, Japan
| | - Naoki Ousaka
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya, Japan
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Nagoya, Japan
- Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kanazawa, Japan
| | - Kenichiro Itami
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Nagoya, Japan
| | - Eiji Yashima
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya, Japan
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Nagoya, Japan
| |
Collapse
|
2
|
Kawasaki R, Ikeda A. "On-Off" Switching of Functional Guest Molecules via Exchange of Natural Product Solubilizing Agents. Chembiochem 2023; 24:e202300455. [PMID: 37497578 DOI: 10.1002/cbic.202300455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 07/28/2023]
Abstract
For the development of delivery systems, the solubilization of hydrophobic guest molecules in water is an important yet challenging task. This can be achieved by preparing stable aqueous solutions with a high concentration of guest molecules using a natural product as a solubilizing agent and a mechanochemical high-speed vibration milling apparatus as a solubilizing method. Various solubilizing agent-guest molecule complexes can be obtained via the exchange between solubilizing agents, which enables the "on-off" switching of the properties of functional guest molecules, such as fluorescence intensity, and photodynamic activity. In the exchange method, guest molecules can transfer into cell membranes such as lysosomes and exosomes. Therefore, the exchange method of the solubilizing agents not only creates novel solubilizing agent-guest molecule complexes but also is applied to drug delivery systems.
Collapse
Affiliation(s)
- Riku Kawasaki
- Applied Chemistry Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8527, Japan
| | - Atsushi Ikeda
- Applied Chemistry Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8527, Japan
| |
Collapse
|
3
|
Goto Y, Hino S, Sugikawa K, Kawasaki R, Ikeda A. Water Solubilization of Phthalocyanine Derivatives via Interactions of Long Alkyl Chains and Cyclodextrins: Potential Complexes for Photodynamic Therapy. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000076] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yuya Goto
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1-4-1 Kagamiyama Higashi-Hiroshima Hiroshima 739–8527 Japan
| | - Shodai Hino
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1-4-1 Kagamiyama Higashi-Hiroshima Hiroshima 739–8527 Japan
| | - Kouta Sugikawa
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1-4-1 Kagamiyama Higashi-Hiroshima Hiroshima 739–8527 Japan
| | - Riku Kawasaki
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1-4-1 Kagamiyama Higashi-Hiroshima Hiroshima 739–8527 Japan
| | - Atsushi Ikeda
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1-4-1 Kagamiyama Higashi-Hiroshima Hiroshima 739–8527 Japan
| |
Collapse
|
4
|
Antoku D, Sugikawa K, Ikeda A. Photodynamic Activity of Fullerene Derivatives Solubilized in Water by Natural-Product-Based Solubilizing Agents. Chemistry 2018; 25:1854-1865. [PMID: 30133024 DOI: 10.1002/chem.201803657] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 08/21/2018] [Indexed: 12/12/2022]
Abstract
Water-soluble fullerenes prepared by using solubilizing agents based on natural products are promising photosensitizers for photodynamic therapy. Cyclodextrin, β-1,3-glucan, lysozyme, and liposomes can stably solubilize not only C60 and C70 , but also some C60 derivatives in water. To improve the solubilities of fullerenes, specific methods have been developed for each solubilizing agent. Water-soluble C60 and C70 exhibit photoinduced cytotoxicity under near-ultraviolet irradiation, but not at wavelengths over 600 nm, which are the appropriate wavelengths for photodynamic therapy. However, dyad complexes of solubilized C60 derivatives combined with light-harvesting antenna molecules improve the photoinduced cytotoxicities at wavelengths over 600 nm. Furthermore, controlling the fullerene and antenna molecule positions within the solubilizing agents affects the performance of the photosensitizer.
Collapse
Affiliation(s)
- Daiki Antoku
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan
| | - Kouta Sugikawa
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan
| | - Atsushi Ikeda
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan
| |
Collapse
|
5
|
Antoku D, Satake S, Mae T, Sugikawa K, Funabashi H, Kuroda A, Ikeda A. Improvement of Photodynamic Activity of Lipid-Membrane-Incorporated Fullerene Derivative by Combination with a Photo-Antenna Molecule. Chemistry 2018. [PMID: 29512833 DOI: 10.1002/chem.201800674] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The weak absorbance of pristine C60 , C70 , and fullerene derivatives at wavelengths over 600 nm hampers the use of these molecules as photosensitizers (PSs) for photodynamic therapy (PDT). The coexistence of light-harvesting antenna molecules with a fullerene derivative in lipid membrane bilayers solved this issue. By controlling the location of the C60 derivative in the lipid membrane, the liposomal dyad system for PDT improved the photodynamic activity via an efficient photoenergy transfer from antenna molecules to the fullerene derivative. The photodynamic activity was found to be much higher than those of dyad systems using pristine C60 and C70 .
Collapse
Affiliation(s)
- Daiki Antoku
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan
| | - Shuhei Satake
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan
| | - Tomoya Mae
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan
| | - Kouta Sugikawa
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan
| | - Hisakage Funabashi
- Department of Molecular Biotechnology, Graduate School of Advanced Sciences of Matter, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, 739-8530, Japan
| | - Akio Kuroda
- Department of Molecular Biotechnology, Graduate School of Advanced Sciences of Matter, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, 739-8530, Japan
| | - Atsushi Ikeda
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan
| |
Collapse
|
6
|
Ikeda A, Mae T, Sugikawa K, Komaguchi K, Konishi T, Hirao T, Haino T. Slow Intermolecular Complexation-Decomplexation Exchanges of Cyclodextrins in Fullerene and Its Derivative Complexes. ChemistrySelect 2017. [DOI: 10.1002/slct.201702319] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Atsushi Ikeda
- Department of Applied Chemistry, Graduate School of Engineering; Hiroshima University; 1-4-1 Kagamiyama Higashi-Hiroshima 739-8527 Japan
| | - Tomoya Mae
- Department of Applied Chemistry, Graduate School of Engineering; Hiroshima University; 1-4-1 Kagamiyama Higashi-Hiroshima 739-8527 Japan
| | - Kouta Sugikawa
- Department of Applied Chemistry, Graduate School of Engineering; Hiroshima University; 1-4-1 Kagamiyama Higashi-Hiroshima 739-8527 Japan
| | - Kenji Komaguchi
- Department of Applied Chemistry, Graduate School of Engineering; Hiroshima University; 1-4-1 Kagamiyama Higashi-Hiroshima 739-8527 Japan
| | - Toshifumi Konishi
- Department of Chemistry, College of Engineering; Shibaura Institute of Technology; 307 Fukasaku, Minuma-ku Saitama 337-8570 Japan
| | - Takehiro Hirao
- Department of Chemistry, Graduate School of Science; Hiroshima University; 1-3-1 Kagamiyama Higashi-Hiroshima 739-8526 Japan
| | - Takeharu Haino
- Department of Chemistry, Graduate School of Science; Hiroshima University; 1-3-1 Kagamiyama Higashi-Hiroshima 739-8526 Japan
| |
Collapse
|
7
|
Szymański MP, Jędrzejewska H, Wierzbicki M, Szumna A. On the mechanism of mechanochemical molecular encapsulation in peptidic capsules. Phys Chem Chem Phys 2017; 19:15676-15680. [PMID: 28598476 DOI: 10.1039/c7cp02603j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Molecular encapsulation of C60 inside a hydrogen-bond-sealed semi-flexible peptidic capsule is hindered in solution, yet it proceeds effectively after mechanical milling of a solid sample. We show that the molecular mechanism involves the generation of non-covalently disordered forms that are active in guest uptake. We also show that the solvent-free mechanochemical covalent synthesis of capsules directly results in obtaining disordered, active forms.
Collapse
Affiliation(s)
- M P Szymański
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - H Jędrzejewska
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - M Wierzbicki
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - A Szumna
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| |
Collapse
|
8
|
Ikeda A, Iizuka T, Maekubo N, Nobusawa K, Sugikawa K, Koumoto K, Suzuki T, Nagasaki T, Akiyama M. Water Solubilization of Fullerene Derivatives by β-(1,3-1,6)-d
-Glucan and Their Photodynamic Activities toward Macrophages. Chem Asian J 2017; 12:1069-1074. [DOI: 10.1002/asia.201700182] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 03/06/2017] [Indexed: 02/04/2023]
Affiliation(s)
- Atsushi Ikeda
- Department of Applied Chemistry, Graduate School of Engineering; Hiroshima University; Higashi-Hiroshima 739-8527 Japan
| | - Tatsuya Iizuka
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma 630-0192 Japan
| | - Naotake Maekubo
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma 630-0192 Japan
| | - Kazuyuki Nobusawa
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma 630-0192 Japan
| | - Kouta Sugikawa
- Department of Applied Chemistry, Graduate School of Engineering; Hiroshima University; Higashi-Hiroshima 739-8527 Japan
| | - Kazuya Koumoto
- Department of Nanobiochemistry, Frontiers of Innovative Research in Science and Technology (FIRST); Konan University; 7-1-20 Minatojima-Minamimachi Kobe 650-0047 Japan
| | - Toshio Suzuki
- Department of Applied Chemistry and Bioengineering; Graduate School of Engineering; Osaka City University; 3-3-138 Sugimoto, Sumiyoshi-ku Osaka 558-8585 Japan
| | - Takeshi Nagasaki
- Department of Applied Chemistry and Bioengineering; Graduate School of Engineering; Osaka City University; 3-3-138 Sugimoto, Sumiyoshi-ku Osaka 558-8585 Japan
| | - Motofusa Akiyama
- Department of Applied Chemistry; Faculty of Science and Engineering; Chuo University; 1-13-27 Kasuga, Bunkyo-ku Tokyo 113-8551 Japan
| |
Collapse
|
9
|
Tsuchiya Y, Sugikawa K, Ueda M, Ikeda A. Incorporation of large guest molecules into liposomes via chemical reactions in lipid membranes. Org Biomol Chem 2017; 15:1786-1791. [PMID: 27918054 DOI: 10.1039/c6ob02343f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The incorporation of hydrophobic guest molecules into lipid membranes by the exchange of the guest molecule from a cyclodextrin (CDx) complex to a liposome is limited to guest molecules that can be included in CDxs. To solve this problem, large guest molecules were incorporated into liposomes by chemical reactions of guest molecules in lipid membranes. Stable lipid-membrane-incorporated fullerene derivatives with large substituent(s) were prepared by Diels-Alder reactions in lipid membranes.
Collapse
Affiliation(s)
- Yuki Tsuchiya
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan.
| | - Kouta Sugikawa
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan.
| | - Masafumi Ueda
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan.
| | - Atsushi Ikeda
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan.
| |
Collapse
|
10
|
Kurmaz SV, Obraztsova NA, Grishchuk AA, Kabachkov EN. Formation of new hybrid structures: Fullerene C60–amphiphilic copolymer of N-vinylpyrrolidone with (di)methacrylates in isopropyl alcohol. POLYMER SCIENCE SERIES A 2016. [DOI: 10.1134/s0965545x16050102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
11
|
Ikeda A. Photodynamic Activity of Fullerenes and Other Molecules Incorporated into Lipid Membranes by Exchange. CHEM REC 2015; 16:249-60. [DOI: 10.1002/tcr.201500249] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Atsushi Ikeda
- Department of Applied Chemistry, Graduate School of Engineering; Hiroshima University; 1-4-1 Kagamiyama Higashi-Hiroshima 739-8527 Japan
| |
Collapse
|