1
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Li R, Han S, Gong P, Zou H. Synthesis of Raspberry-like PMMA Particles In a Ternary Solvent Mixture with Binary Initiators. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:24921-24933. [PMID: 39530842 DOI: 10.1021/acs.langmuir.4c02861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2024]
Abstract
There is continuing interest in the synthesis of raspberry-like polymer particles, among which most of the reports have tended to focus on polymer composite particles, while there are relatively few examples of polymer particles with a single component. In this study, raspberry-like poly(methyl methacrylate)(PMMA) particles were synthesized by a one-step method in a ternary solvent mixture with binary initiators. The effects of different polymerization parameters, including the solvent composition, the initiator composition, the stabilizer component, the polymerization temperature, the stirring rate, and the nature of the monomer, on the morphology and size of the resulting particles were studied. A plausible mechanism for raspberry-like particle formation was suggested based on the monitoring data of the polymerization kinetics. The raspberry-like PMMA particles have a high dispersion stability in a salty aqueous environment.
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Affiliation(s)
- Ruisi Li
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China
| | - Shuying Han
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China
| | - Peiyuyao Gong
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China
| | - Hua Zou
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China
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2
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Wang G, Lyu X, Wang L, Wang M, Yang R. Highly efficient production and simultaneous purification of d-tagatose through one-pot extraction-assisted isomerization of d-galactose. Food Chem X 2023; 20:100928. [PMID: 38144734 PMCID: PMC10739900 DOI: 10.1016/j.fochx.2023.100928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 09/27/2023] [Accepted: 10/03/2023] [Indexed: 12/26/2023] Open
Abstract
A one-pot extraction-assisted d-galactose-to-d-tagatose isomerization strategy was proposed based on the selective extraction of d-tagatose by phenylborate anions. 4-Vinylphenylboronic acid was selected with high extraction efficiency and selectivity towards d-tagatose. The extracted sugars could be desorbed through a two-staged stripping process with the purity of d-tagatose significantly increased. In-situ extraction-assisted d-galactose-to-d-tagatose isomerization was implemented for the first time ever reported, and the effect of boron-to-sugar ratio (boron: sugar) was investigated. The conversion yield of d-tagatose at 60 °C increased from ∼ 39 % (boron: sugar = 0.5) to ∼ 56 % (boron: sugar = 1) but then decreased to ∼ 44 % (boron: sugar = 1.5). With temperature increased to 70 °C, the conversion yield of d-tagatose was further improved to ∼ 61 % (boron: sugar = 1.5), with the minimized formation of byproducts. Moreover, high purity (∼83 %) and concentrated d-tagatose solution (∼40 g/L) was obtained after sequential desorption. The proposed extraction-assisted isomerization strategy achieved improving the yield and purity of d-tagatose, proving its feasibility in industrial applications.
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Affiliation(s)
- Guangzhen Wang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 214122 Wuxi, China
| | - Xiaomei Lyu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 214122 Wuxi, China
| | - Lu Wang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 214122 Wuxi, China
| | - Mingming Wang
- College of Food Science and Engineering, Ocean University of China, 266003 Qingdao, China
| | - Ruijin Yang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 214122 Wuxi, China
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3
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van der Vlies AJ, Hasegawa U. Functionalization of Framboidal Phenylboronic Acid-Containing Nanoparticles via Aqueous Suzuki-Miyaura Coupling Reactions. Molecules 2023; 28:molecules28083602. [PMID: 37110835 PMCID: PMC10141150 DOI: 10.3390/molecules28083602] [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: 04/03/2023] [Revised: 04/10/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
Polymeric nanoparticles with reactive functional groups are an attractive platform for drug carriers that can be conjugated with drugs through a cleavable covalent linkage. Since the required functional groups vary depending on the drug molecule, there is a need for development of a novel post-modification method to introduce different functional groups to polymeric nanoparticles. We recently reported phenylboronic acid (PBA)-containing nanoparticles (BNP) with a unique framboidal morphology created via one-step aqueous dispersion polymerization. Since BNPs have high surface area due to their framboidal morphology and contain a high density of PBA groups, these particles can be used as nanocarriers for drugs that can bind to PBA groups such as curcumin and a catechol-bearing carbon monoxide donor. To further explore the potential of BNPs, in this article we report a novel strategy to introduce different functional groups to BNPs via the palladium-catalyzed Suzuki-Miyaura cross-coupling reaction between the PBA groups and iodo- and bromo-coupling partners. We developed a new catalytic system that efficiently catalyzes Suzuki-Miyaura reactions in water without the need for an organic solvent, as confirmed by NMR. Using this catalyst system, we show that BNPs can be functionalized with carboxylic acids, aldehyde, and hydrazide groups while keeping their original framboidal morphology as confirmed via IR, alizarin red assay, and TEM. Furthermore, the potential of the functionalized BNP in drug delivery applications was demonstrated by conjugating the hydrogen sulfide (H2S)-releasing compound anethole dithiolone to carboxylic acid-functionalized BNPs and show their H2S-releasing capability in cell lysate.
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Affiliation(s)
- André J van der Vlies
- Department of Materials Science and Engineering, Pennsylvania State University, 331 Steidle Building, University Park, State College, PA 16801, USA
| | - Urara Hasegawa
- Department of Materials Science and Engineering, Pennsylvania State University, 331 Steidle Building, University Park, State College, PA 16801, USA
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4
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Li T, Liu J, Sun XL, Wan WM, Xiao L, Qian Q. Boronic acid-containing polymeric nanomaterials via polymerization induced self-assembly as fructose sensor. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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5
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Wang C, Qi P, Lu Y, Liu L, Zhang Y, Sheng Q, Wang T, Zhang M, Wang R, Song S. Bicomponent polymeric micelles for pH-controlled delivery of doxorubicin. Drug Deliv 2020; 27:344-357. [PMID: 32090637 PMCID: PMC7054969 DOI: 10.1080/10717544.2020.1726526] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 01/28/2020] [Accepted: 02/03/2020] [Indexed: 01/01/2023] Open
Abstract
Stimuli-responsive drug delivery systems (DDSs) are expected to realize site-specific drug release and kill cancer cells selectively. In this study, a pH-responsive micelle was designed utilizing the pH-sensitivity of borate bonds formed between dopamine and boronic acid. First, methyl (polyethylene glycol)-block-polycaprolactone (mPEG-PCL) was conjugated with 4-cyano-4-(thiobenzoylthio)pentanoic acid (CTP) to obtain a macroinitiator. Two different segments poly(dopamine methacrylamide) (PDMA) and poly(vinylphenylboronic acid) (PVBA) were then grafted to the end of mPEG-PCL. Two triblock copolymers, mPEG-PCL-PDMA and mPEG-PCL-PVBA, were then obtained by reversible addition-fragmentation transfer (RAFT) polymerization. These copolymers and their mixture self-assembled in aqueous solution to form micelles that were able to load hydrophobic anticancer drug doxorubicin (DOX). These two-component micelles were found to be pH-sensitive, in contrast to the one-component micelles. Furthermore, MTT studies showed that the micelles were almost nontoxic. The DOX-loaded micelles showed cytotoxicity equivalent to that of DOX at high concentration. In vivo antitumor experiments showed that this pH-sensitive polymeric micellar system had an enhanced therapeutic effect on tumors. These two-component boronate-based pH micelles are universally applicable to the delivery of anticancer drugs, showing great potential for cancer therapy.
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Affiliation(s)
- Chunyun Wang
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Peilan Qi
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Yan Lu
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Lei Liu
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Yanan Zhang
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Qianli Sheng
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Tianshun Wang
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Mengying Zhang
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Rui Wang
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Shiyong Song
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
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6
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Abstract
The strategies used for the preparation of raspberry-like polymer composite particles are summarized comprehensively.
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Affiliation(s)
- Hua Zou
- School of Materials Science and Engineering
- University of Shanghai for Science and Technology
- Shanghai 200093
- China
| | - Shuxia Zhai
- School of Materials Science and Engineering
- University of Shanghai for Science and Technology
- Shanghai 200093
- China
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7
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Yang B, Du J. On the origin and regulation of ultrasound responsiveness of block copolymer nanoparticles. Sci China Chem 2019. [DOI: 10.1007/s11426-019-9612-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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8
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Qiao J, Liu Q, Wu H, Cai H, Qi L. Non-enzymatic detection of serum glucose using a fluorescent nanopolymer probe. Mikrochim Acta 2019; 186:366. [PMID: 31114937 DOI: 10.1007/s00604-019-3475-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 04/29/2019] [Indexed: 01/05/2023]
Abstract
A fluorescent probe is described for the determination of serum glucose after hepatotoxin-induced liver injury. The probe is based on the use of a water-soluble polymer and has been prepared from a multi-functional azlactone polymer as the linker, amino boronic acid, and Alizarin Red as the signalling moiety. The excitation/emission peaks of the polymeric fluorescent probe are at 468/567 nm. Fluorescence is reduced on addition of glucose. Intensity drops linearly in the 0.1 mM to 14 mM glucose concentration range. The probe was applied to non-enzymatic detection of glucose in rat serum after CCl4-induced liver damage. Graphical abstract A polymer based fluorescent probe has been constructed and applied for non-enzymatic monitoring of serum glucose following hepatotoxin induced liver injury.
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Affiliation(s)
- Juan Qiao
- Key Laboratory of Analytical Chemistry for Living Biosystems, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun Beiyijie, Beijing, 100190, China.,School of Chemical Sciences, University of Chinese Academy of Sciences, No.19A Yuquanlu, Beijing, 100049, China
| | - Qianrong Liu
- Key Laboratory of Analytical Chemistry for Living Biosystems, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun Beiyijie, Beijing, 100190, China.,College of Chemistry & Chemical Engineering, Xi'an University of Science and Technology, Xi'an, 710054, China
| | - Han Wu
- Key Laboratory of Analytical Chemistry for Living Biosystems, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun Beiyijie, Beijing, 100190, China.,College of Chemistry & Chemical Engineering, Xi'an University of Science and Technology, Xi'an, 710054, China
| | - Huiwu Cai
- College of Chemistry & Chemical Engineering, Xi'an University of Science and Technology, Xi'an, 710054, China
| | - Li Qi
- Key Laboratory of Analytical Chemistry for Living Biosystems, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun Beiyijie, Beijing, 100190, China. .,School of Chemical Sciences, University of Chinese Academy of Sciences, No.19A Yuquanlu, Beijing, 100049, China.
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9
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Li C, Dai J, Zheng D, Zhao J, Tao Y, Lei J, Xi X, Liu J. An efficient prodrug-based nanoscale delivery platform constructed by water soluble eight-arm-polyethylene glycol-diosgenin conjugate. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 98:153-160. [DOI: 10.1016/j.msec.2018.12.078] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 12/24/2018] [Accepted: 12/24/2018] [Indexed: 12/25/2022]
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10
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Wang Y, Guo L, Dong S, Cui J, Hao J. Microgels in biomaterials and nanomedicines. Adv Colloid Interface Sci 2019; 266:1-20. [PMID: 30776711 DOI: 10.1016/j.cis.2019.01.005] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 01/27/2019] [Accepted: 01/28/2019] [Indexed: 11/28/2022]
Abstract
Microgels are colloidal particles with crosslinked polymer networks and dimensions ranging from tens of nanometers to micrometers. Specifically, smart microgels are fascinating capable of responding to biological signals in vivo or remote triggers and making the possible for applications in biomaterials and biomedicines. Therefore, how to fundamentally design microgels is an urgent problem to be solved. In this review, we put forward our important fundamental opinions on how to devise the intelligent microgels for cancer therapy, biosensing and biological lubrication. We focus on the design ideas instead of specific implementation process by employing reverse synthesis analysis to programme the microgels at the original stage. Moreover, special insights will be, for the first time, as far as we know, dedicated to the particles completely composed of DNA or proteins into microgel systems. These are discussed in detail in this review. We expect to give readers a broad overview of the design criteria and practical methodologies of microgels according to the application fields, as well as to propel the further developments of highly interesting concepts and materials.
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Affiliation(s)
- Yitong Wang
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials (Shandong University), Ministry of Education, Jinan 250100, PR China
| | - Luxuan Guo
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials (Shandong University), Ministry of Education, Jinan 250100, PR China
| | - Shuli Dong
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials (Shandong University), Ministry of Education, Jinan 250100, PR China
| | - Jiwei Cui
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials (Shandong University), Ministry of Education, Jinan 250100, PR China.
| | - Jingcheng Hao
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials (Shandong University), Ministry of Education, Jinan 250100, PR China.
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11
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van der Vlies AJ, Morisaki M, Neng HI, Hansen EM, Hasegawa U. Framboidal Nanoparticles Containing a Curcumin–Phenylboronic Acid Complex with Antiangiogenic and Anticancer Activities. Bioconjug Chem 2019; 30:861-870. [DOI: 10.1021/acs.bioconjchem.9b00006] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- André J. van der Vlies
- Department of Chemistry, Kansas State University, 213 CBC Building, 1212 Mid-Campus Drive North, Manhattan, Kansas 66506, United States
| | - Manami Morisaki
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Hoi I Neng
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Emma M. Hansen
- Tim Taylor Department of Chemical Engineering, Kansas State University, 1005 Durland Hall, 1701A Platt Street, Manhattan, Kansas 66506, United States
| | - Urara Hasegawa
- Tim Taylor Department of Chemical Engineering, Kansas State University, 1005 Durland Hall, 1701A Platt Street, Manhattan, Kansas 66506, United States
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12
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Lee J, Park JM, Jang WD. Fructose-sensitive thermal transition behaviour of boronic ester-bearing telechelic poly(2-isopropyl-2-oxazoline). Chem Commun (Camb) 2019; 55:3343-3346. [DOI: 10.1039/c8cc09835b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Boronic ester-bearing telechelic poly(2-isopropyl-2-oxazoline) (B-PiPrOx-B) exhibited a hydrophilic–hydrophobic phase transition near human-body temperature in aqueous media.
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Affiliation(s)
- Jiyoung Lee
- Department of Chemistry
- Yonsei University
- Seoul 03722
- Korea
| | - Jong Min Park
- Department of Chemistry
- Yonsei University
- Seoul 03722
- Korea
| | - Woo-Dong Jang
- Department of Chemistry
- Yonsei University
- Seoul 03722
- Korea
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13
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Shen Y, Xu Z, Li L, Yuan W, Luo M, Xie X. Fabrication of glucose-responsive and biodegradable copolymer membrane for controlled release of insulin at physiological pH. NEW J CHEM 2019. [DOI: 10.1039/c9nj00729f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A PCL-b-PPBDEMA copolymer membrane can be used as an intelligent carrier to achieve the controlled release of insulin by adjusting the glucose concentration.
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Affiliation(s)
- Yi Shen
- Department of Geriatrics
- Tongji Hospital
- Shanghai Tenth People's Hospital
- School of Materials Science and Engineering
- Tongji University
| | - Zhangting Xu
- Department of Geriatrics
- Tongji Hospital
- Shanghai Tenth People's Hospital
- School of Materials Science and Engineering
- Tongji University
| | - Lulin Li
- Department of Geriatrics
- Tongji Hospital
- Shanghai Tenth People's Hospital
- School of Materials Science and Engineering
- Tongji University
| | - Weizhong Yuan
- Department of Geriatrics
- Tongji Hospital
- Shanghai Tenth People's Hospital
- School of Materials Science and Engineering
- Tongji University
| | - Ming Luo
- Department of Geriatrics
- Tongji Hospital
- Shanghai Tenth People's Hospital
- School of Materials Science and Engineering
- Tongji University
| | - Xiaoyun Xie
- Department of Geriatrics
- Tongji Hospital
- Shanghai Tenth People's Hospital
- School of Materials Science and Engineering
- Tongji University
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14
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Wang N, Chen XC, Ding RL, Yang XL, Li J, Yu XQ, Li K, Wei X. Synthesis of high drug loading, reactive oxygen species and esterase dual-responsive polymeric micelles for drug delivery. RSC Adv 2019; 9:2371-2378. [PMID: 35520478 PMCID: PMC9059833 DOI: 10.1039/c8ra09770d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 01/07/2019] [Indexed: 11/21/2022] Open
Abstract
A novel high drug loading, controlled-release drug delivery system was constructed with dual-stimulus responsive abilities in cells.
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Affiliation(s)
- Nan Wang
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Xiao-Chuan Chen
- Operative Dentistry and Endodontics
- Guanghua School of Stomatology
- Affiliated Stomatological Hospital
- Guangdong Province Key Laboratory of Stomatology
- Sun Yat-sen University
| | - Ruo-Lin Ding
- West China College of Stomatology
- Sichuan University
- Chengdu
- China 610064
| | - Xian-Ling Yang
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Jun Li
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Kun Li
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Xi Wei
- Operative Dentistry and Endodontics
- Guanghua School of Stomatology
- Affiliated Stomatological Hospital
- Guangdong Province Key Laboratory of Stomatology
- Sun Yat-sen University
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15
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Brooks WLA, Deng CC, Sumerlin BS. Structure-Reactivity Relationships in Boronic Acid-Diol Complexation. ACS OMEGA 2018; 3:17863-17870. [PMID: 31458380 PMCID: PMC6644144 DOI: 10.1021/acsomega.8b02999] [Citation(s) in RCA: 124] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 12/06/2018] [Indexed: 06/01/2023]
Abstract
Boronic acids have found widespread use in the field of biomaterials, primarily through their ability to bind with biologically relevant 1,2- and 1,3-diols, including saccharides and peptidoglycans, or with polyols to prepare hydrogels with dynamic covalent or responsive behavior. Despite a wide range of boronic acid architectures that have been previously considered, there is a need for greater understanding of the structure-reactivity relationships that govern binding affinity to diols. In this study, various boronic acids and other organoboron compounds were investigated to determine their pK a and their binding constants with the biologically relevant diols including sorbitol, fructose, and glucose. Boronic acid pK a values were determined through spectroscopic titration, whereas binding constants were determined by fluorescence spectroscopy during competitive binding studies. Key structure-reactivity relationships clearly indicated that both boronic acid structure and solution pH must be carefully considered. By considering a variety of boronic acids with systematically varied electronics and sterics, these results provide guidance during selection of organoboron compounds in sensing, delivery, and materials chemistry.
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Affiliation(s)
- William L. A. Brooks
- George & Josephine Butler
Polymer Research Laboratory, Center for Macromolecular Science &
Engineering, Department of Chemistry, University
of Florida, Gainesville, Florida 32611-7200, United States
| | - Christopher C. Deng
- George & Josephine Butler
Polymer Research Laboratory, Center for Macromolecular Science &
Engineering, Department of Chemistry, University
of Florida, Gainesville, Florida 32611-7200, United States
| | - Brent S. Sumerlin
- George & Josephine Butler
Polymer Research Laboratory, Center for Macromolecular Science &
Engineering, Department of Chemistry, University
of Florida, Gainesville, Florida 32611-7200, United States
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16
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Mable CJ, Fielding LA, Derry MJ, Mykhaylyk OO, Chambon P, Armes SP. Synthesis and pH-responsive dissociation of framboidal ABC triblock copolymer vesicles in aqueous solution. Chem Sci 2018; 9:1454-1463. [PMID: 29675191 PMCID: PMC5885938 DOI: 10.1039/c7sc04788f] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 12/12/2017] [Indexed: 11/21/2022] Open
Abstract
A series of pH-responsive all-methacrylic ABC triblock copolymer vesicles were prepared from precursor diblock copolymer vesicles via RAFT seeded emulsion polymerisation. Microphase separation between the two hydrophobic membrane-forming B and C blocks produced a distinctive framboidal morphology, for which the mean globule size can be tuned by adjusting the triblock copolymer composition. These vesicles remain intact at neutral pH, but undergo irreversible dissociation on addition of acid as a result of protonation of the tertiary amine groups located within the third block. Small-angle X-ray scattering (SAXS) was utilised to characterise the morphologies formed at pH 8 and pH 3. According to time-resolved SAXS studies, the acid-induced dissociation of these pH-responsive framboidal vesicles involves appreciable membrane swelling within 50 ms and is complete.
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Affiliation(s)
- C J Mable
- Department of Chemistry , Uni. of Sheffield , Dainton Building, Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ; Tel: +44 (0)114 222 9342
| | - L A Fielding
- School of Materials , Uni. of Manchester , Oxford Rd , Manchester , M13 9PL , UK
| | - M J Derry
- Department of Chemistry , Uni. of Sheffield , Dainton Building, Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ; Tel: +44 (0)114 222 9342
| | - O O Mykhaylyk
- Department of Chemistry , Uni. of Sheffield , Dainton Building, Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ; Tel: +44 (0)114 222 9342
| | - P Chambon
- Department of Chemistry , Uni. of Liverpool , Crown Street , Liverpool , L69 7ZD , UK
| | - S P Armes
- Department of Chemistry , Uni. of Sheffield , Dainton Building, Brook Hill , Sheffield , South Yorkshire S3 7HF , UK . ; Tel: +44 (0)114 222 9342
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17
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Tang M, Zhou M, Huang Y, Zhong J, Zhou Z, Luo K. Dual-sensitive and biodegradable core-crosslinked HPMA copolymer–doxorubicin conjugate-based nanoparticles for cancer therapy. Polym Chem 2017. [DOI: 10.1039/c7py00348j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The nanoplatform of biosafe crosslinked copolymer-NPs efficiently delivers anticancer drugs to tumor cellsviablood circulation.
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Affiliation(s)
- Manling Tang
- Key Laboratory of Drug Targeting and Drug Delivery System
- Ministry of Education West China School of Pharmacy
- Sichuan University
- Chengdu 610041
- P.R. China
| | - Minglu Zhou
- Key Laboratory of Drug Targeting and Drug Delivery System
- Ministry of Education West China School of Pharmacy
- Sichuan University
- Chengdu 610041
- P.R. China
| | - Yuan Huang
- Key Laboratory of Drug Targeting and Drug Delivery System
- Ministry of Education West China School of Pharmacy
- Sichuan University
- Chengdu 610041
- P.R. China
| | - Jiaju Zhong
- Key Laboratory of Drug Targeting and Drug Delivery System
- Ministry of Education West China School of Pharmacy
- Sichuan University
- Chengdu 610041
- P.R. China
| | - Zhou Zhou
- Key Laboratory of Drug Targeting and Drug Delivery System
- Ministry of Education West China School of Pharmacy
- Sichuan University
- Chengdu 610041
- P.R. China
| | - Kui Luo
- Huaxi MR Research Center (HMRRC)
- Department of Radiology
- West China Hospital
- Sichuan University
- Chengdu 610041
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18
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Vancoillie G, Hoogenboom R. Responsive Boronic Acid-Decorated (Co)polymers: From Glucose Sensors to Autonomous Drug Delivery. SENSORS 2016; 16:s16101736. [PMID: 27775572 PMCID: PMC5087521 DOI: 10.3390/s16101736] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Revised: 10/11/2016] [Accepted: 10/13/2016] [Indexed: 01/03/2023]
Abstract
Boronic acid-containing (co)polymers have fascinated researchers for decades, garnering attention for their unique responsiveness toward 1,2- and 1,3-diols, including saccharides and nucleotides. The applications of materials that exert this property are manifold including sensing, but also self-regulated drug delivery systems through responsive membranes or micelles. In this review, some of the main applications of boronic acid containing (co)polymers are discussed focusing on the role of the boronic acid group in the response mechanism. We hope that this summary, which highlights the importance and potential of boronic acid-decorated polymeric materials, will inspire further research within this interesting field of responsive polymers and polymeric materials.
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Affiliation(s)
- Gertjan Vancoillie
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, Ghent 9000, Belgium.
| | - Richard Hoogenboom
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, Ghent 9000, Belgium.
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19
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Ozkan S, Gumus OY, Unal HI. Synergistic Effects of Surfactant on Dielectric and Electrorheological Properties of Boronic Acid Derivative Polymer Dispersions. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201600275] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Seyma Ozkan
- Smart Materials Research Lab; Department of Chemistry; Faculty of Science; University of Gazi; Ankara 06560 Turkey
| | - Omer Yunus Gumus
- Department of Fiber and Polymer Engineering; Faculty of Natural Sciences; ,Architecture and Engineering; Bursa Technical University; Bursa 16310 Turkey
| | - Halil Ibrahim Unal
- Smart Materials Research Lab; Department of Chemistry; Faculty of Science; University of Gazi; Ankara 06560 Turkey
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20
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Wang C, Wang J, Chen X, Zheng X, Xie Z, Chen L, Chen X. Phenylboronic Acid-Cross-Linked Nanoparticles with Improved Stability as Dual Acid-Responsive Drug Carriers. Macromol Biosci 2016; 17. [DOI: 10.1002/mabi.201600227] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 07/28/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Chunran Wang
- Department of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Jinze Wang
- Department of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Xiaofei Chen
- Department of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Xu Zheng
- Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 P. R. China
| | - Zhigang Xie
- Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 P. R. China
| | - Li Chen
- Department of Chemistry; Northeast Normal University; Changchun 130024 P. R. China
| | - Xuesi Chen
- Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 P. R. China
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21
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van der Vlies AJ, Inubushi R, Uyama H, Hasegawa U. Polymeric Framboidal Nanoparticles Loaded with a Carbon Monoxide Donor via Phenylboronic Acid-Catechol Complexation. Bioconjug Chem 2016; 27:1500-8. [DOI: 10.1021/acs.bioconjchem.6b00135] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- André J. van der Vlies
- Frontier
Research Center, Graduate School of Engineering, ‡Department of Applied
Chemistry, Graduate School of Engineering, and §Frontier Research Base for Young Researchers,
Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Ryosuke Inubushi
- Frontier
Research Center, Graduate School of Engineering, ‡Department of Applied
Chemistry, Graduate School of Engineering, and §Frontier Research Base for Young Researchers,
Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Hiroshi Uyama
- Frontier
Research Center, Graduate School of Engineering, ‡Department of Applied
Chemistry, Graduate School of Engineering, and §Frontier Research Base for Young Researchers,
Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Urara Hasegawa
- Frontier
Research Center, Graduate School of Engineering, ‡Department of Applied
Chemistry, Graduate School of Engineering, and §Frontier Research Base for Young Researchers,
Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
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22
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Gumus OY, Ozkan S, Unal HI. A Comparative Study on Electrokinetic Properties of Boronic Acid Derivative Polymers in Aqueous and Nonaqueous Media. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201500524] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Omer Yunus Gumus
- Department of Chemistry; Faculty of Arts and Science; Nevsehir Haci Bektas Veli University; Nevsehir 50300 Turkey
| | - Seyma Ozkan
- Smart Materials Research Laboratory; Department of Chemistry; Faculty of Science; University of Gazi; Ankara 06560 Turkey
| | - Halil Ibrahim Unal
- Smart Materials Research Laboratory; Department of Chemistry; Faculty of Science; University of Gazi; Ankara 06560 Turkey
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23
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Li H, Zhu S, Cheng T, Wang S, Zhu B, Liu X, Zhang H. Binary boronic acid-functionalized attapulgite with high adsorption capacity for selective capture of nucleosides at acidic pH values. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1808-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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24
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Coumes F, Malfait A, Bria M, Lyskawa J, Woisel P, Fournier D. Catechol/boronic acid chemistry for the creation of block copolymers with a multi-stimuli responsive junction. Polym Chem 2016. [DOI: 10.1039/c6py00738d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A series of well-defined nitrocatechol and boronic acid end-functionalized homopolymers were synthesized via the RAFT process, followed by their coupling reactions leading to block copolymers integrating a multi-stimuli responsive link in between the blocks.
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Affiliation(s)
- Fanny Coumes
- Université Lille 1
- Unité des Matériaux Et Transformations (UMET
- UMR CNRS 8207)
- Ingénierie des Systèmes Polymères (ISP) Team
- 59655 Villeneuve d'Ascq Cedex
| | - Aurélie Malfait
- Université Lille 1
- Unité des Matériaux Et Transformations (UMET
- UMR CNRS 8207)
- Ingénierie des Systèmes Polymères (ISP) Team
- 59655 Villeneuve d'Ascq Cedex
| | - Marc Bria
- Centre Commun de mesure RMN
- Villeneuve d'Ascq Cedex
- France
| | - Joël Lyskawa
- Université Lille 1
- Unité des Matériaux Et Transformations (UMET
- UMR CNRS 8207)
- Ingénierie des Systèmes Polymères (ISP) Team
- 59655 Villeneuve d'Ascq Cedex
| | - Patrice Woisel
- Université Lille 1
- Unité des Matériaux Et Transformations (UMET
- UMR CNRS 8207)
- Ingénierie des Systèmes Polymères (ISP) Team
- 59655 Villeneuve d'Ascq Cedex
| | - David Fournier
- Université Lille 1
- Unité des Matériaux Et Transformations (UMET
- UMR CNRS 8207)
- Ingénierie des Systèmes Polymères (ISP) Team
- 59655 Villeneuve d'Ascq Cedex
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25
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Vancoillie G, Hoogenboom R. Synthesis and polymerization of boronic acid containing monomers. Polym Chem 2016. [DOI: 10.1039/c6py00775a] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This mini-review summarizes the most commonly used methods for the synthesis of phenylboronic acid-(co)polymers ranging from simple straightforward polymerization to complex post-polymerization modification.
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Affiliation(s)
- Gertjan Vancoillie
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- 9000 Ghent
- Belgium
| | - Richard Hoogenboom
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- 9000 Ghent
- Belgium
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26
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Hasegawa U, Inubushi R, Uyama H, Uematsu T, Kuwabata S, van der Vlies AJ. Mannose-displaying fluorescent framboidal nanoparticles containing phenylboronic acid groups as a potential drug carrier for macrophage targeting. Colloids Surf B Biointerfaces 2015; 136:1174-81. [PMID: 26590632 DOI: 10.1016/j.colsurfb.2015.11.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Revised: 10/07/2015] [Accepted: 11/06/2015] [Indexed: 11/28/2022]
Abstract
Functional polymeric nanoparticles have been used for various applications in the biomaterials field. Recently, we reported phenylboronic acid-containing nanoparticles (PBA NPs) having an unique framboidal morphology, prepared in a single-step by the aqueous dispersion polymerization of N-acryloyl-3-aminophenylboronic acid (PBAAM) in the presence of poly(ethylene glycol) acrylamide (PEGAM) as a polymerizable dispersant and N,N'-methylenebisacrylamide (MBAM) as a crosslinker. In this study, we prepared mannosylated and fluorescent PBA NPs that could be used for different applications such as drug delivery and bioimaging. Fluorescent PBA NPs were synthesized by including the fluorescent Nile Blue acrylamide monomer in the reaction mixture during the dispersion polymerization of PBAAM. By using a carboxyl group-bearing PEGAM dispersant, carboxyl group-bearing PBA NPs were prepared that were modified with mannosamine to yield mannosylated PBA NPs. Cellular uptake studies showed that the mannosylated PBA NPs were selectively taken up by murine RAW264.7 macrophages. These results show that PBA NPs allow for flexible modification with various functionalities and could therefore be a potential platform for targeted delivery of drugs to macrophages.
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Affiliation(s)
- Urara Hasegawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan; Frontier Research Base for Global Young Researchers, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.
| | - Ryosuke Inubushi
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Hiroshi Uyama
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Taro Uematsu
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan; Frontier Research Base for Global Young Researchers, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Susumu Kuwabata
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - André J van der Vlies
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan; Frontier Research Center, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
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