51
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Hashidzume A, Yamaguchi H, Harada A. Cyclodextrin-Based Rotaxanes: from Rotaxanes to Polyrotaxanes and Further to Functional Materials. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900090] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Akihito Hashidzume
- Graduate School of Science; Osaka Univerisy; 1-1 Machikaneyama-cho Toyonaka, Osaka 560-0043 Japan
| | - Hiroyasu Yamaguchi
- Graduate School of Science; Osaka Univerisy; 1-1 Machikaneyama-cho Toyonaka, Osaka 560-0043 Japan
| | - Akira Harada
- Graduate School of Science; Osaka Univerisy; 1-1 Machikaneyama-cho Toyonaka, Osaka 560-0043 Japan
- Current address: The Institute of Scientific and Industrial Research; Osaka University; 8-1 Mihogaoka Ibaraki, Osaka 567-0047 Japan
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52
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Ma J, Yan H, Quan J, Bi J, Tian D, Li H. Enantioselective Dynamic Self-Assembly of Histidine Droplets on Pillar[5]arene-Modified Interfaces. ACS APPLIED MATERIALS & INTERFACES 2019; 11:1665-1671. [PMID: 30561183 DOI: 10.1021/acsami.8b18202] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The self-assembly of macroscopic droplets on interfaces has attracted much attention and shown promising potential in the field of materials as a sensing or delivery system. Herein, we reported a new strategy to construct a d-tartaric acid-functionalized pillar[5]arene (d-TP5) interface for macroscopic differentiation of histidine enantiomers. At the molecular level, it has been proved that d-TP5 has the ability to distinguish between l-Histidine and d-Histidine ( KL/ KD = 4.6). Furthermore, a functional d-TP5 surface was constructed by a click reaction and characterized by contact angle measurements and attenuated total reflection-Fourier-transform infrared spectroscopy and X-ray photoelectron spectroscopy analyses. The d-TP5 surface exhibited the selective dynamic adhesion of l-His droplets on the tilted interface. It means that a d-TP5 surface can distinguish histidine enantiomers at a macrolevel. The amount of d/l-His absorbed by a d-TP5 surface and the morphology of His particles formed by removing the solvent have been investigated to prove that the self-assembly of His occurs on the d-TP5 surface. The possible mechanism has been discussed from host-guest interaction and chiral recognition. The proposed chiral material displays rapidly remarkable selectivity and is convenient to be utilized, which should be suitable for comprehending chiral recognition processing and applied to chiral recognition detection of histidine in a living body.
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Affiliation(s)
- Junkai Ma
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Department of Chemistry , School of Pharmacy Hubei University of Medicine , Shiyan 442000 , Hubei Province, China
| | - Hewei Yan
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry , Central China Normal University , Wuhan 430079 , China
| | - Jiaxin Quan
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry , Central China Normal University , Wuhan 430079 , China
| | - Jiahai Bi
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry , Central China Normal University , Wuhan 430079 , China
| | - Demei Tian
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry , Central China Normal University , Wuhan 430079 , China
| | - Haibing Li
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry , Central China Normal University , Wuhan 430079 , China
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53
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Lamping S, Stricker L, Ravoo BJ. Responsive surface adhesion based on host–guest interaction of polymer brushes with cyclodextrins and arylazopyrazoles. Polym Chem 2019. [DOI: 10.1039/c8py01496e] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Polymer brushes functionalized with cyclodextrin host and arylazopyrazole guest monomers provide strong surface adhesion that is water resistent but can be deactivated by UV irradiation.
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Affiliation(s)
- Sebastian Lamping
- Organic Chemistry Institute and Center for Soft Nanoscience (SoN)
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - Lucas Stricker
- Organic Chemistry Institute and Center for Soft Nanoscience (SoN)
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - Bart Jan Ravoo
- Organic Chemistry Institute and Center for Soft Nanoscience (SoN)
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
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54
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Ji X, Ahmed M, Long L, Khashab NM, Huang F, Sessler JL. Adhesive supramolecular polymeric materials constructed from macrocycle-based host–guest interactions. Chem Soc Rev 2019; 48:2682-2697. [DOI: 10.1039/c8cs00955d] [Citation(s) in RCA: 138] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This review describes recent progress in adhesive supramolecular polymeric materials constructed from macrocycle-based host–guest interactions.
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Affiliation(s)
- Xiaofan Ji
- Department of Chemistry
- The University of Texas at Austin
- Austin
- USA
| | - Mehroz Ahmed
- Department of Chemistry
- The University of Texas at Austin
- Austin
- USA
| | - Lingliang Long
- Department of Chemistry
- The University of Texas at Austin
- Austin
- USA
- School of Chemistry and Chemical Engineering
| | - Niveen M. Khashab
- King Abdullah University of Science and Technology (KAUST)
- 4700 King Abdullah University of Science and Technology
- Thuwal 23955-6900
- Kingdom of Saudi Arabia
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Yuquan Campus
- Zhejiang University
| | - Jonathan L. Sessler
- Department of Chemistry
- The University of Texas at Austin
- Austin
- USA
- Center for Supramolecular Chemistry and Catalysis
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55
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Takashima Y, Shojima Y, Sekine T, Osaki M, Kobayashi Y, Yamaguchi H, Sekito T, Hatano K, Nakajima K, Harada A. Adhesion of Dissimilar Materials through Host-Guest Interactions and Its Re-adhesion Properties. CHEM LETT 2018. [DOI: 10.1246/cl.180528] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yoshinori Takashima
- Department of Macromolecular Science, Graduate School of Science, Osaka University, 1-1 Toyonaka, Osaka 560-0043, Japan
| | - Yasushi Shojima
- Department of Macromolecular Science, Graduate School of Science, Osaka University, 1-1 Toyonaka, Osaka 560-0043, Japan
| | - Tomoko Sekine
- Project Research Center for Fundamental Science, Graduate School of Science, Osaka University, 1-1 Toyonaka, Osaka 560-0043, Japan
| | - Motofumi Osaki
- Project Research Center for Fundamental Science, Graduate School of Science, Osaka University, 1-1 Toyonaka, Osaka 560-0043, Japan
| | - Yuichiro Kobayashi
- Project Research Center for Fundamental Science, Graduate School of Science, Osaka University, 1-1 Toyonaka, Osaka 560-0043, Japan
| | - Hiroyasu Yamaguchi
- Department of Macromolecular Science, Graduate School of Science, Osaka University, 1-1 Toyonaka, Osaka 560-0043, Japan
| | - Takeshi Sekito
- Toyota Motor Corporation, 1 Toyota, Aichi 471-8572, Japan
| | | | | | - Akira Harada
- Project Research Center for Fundamental Science, Graduate School of Science, Osaka University, 1-1 Toyonaka, Osaka 560-0043, Japan
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56
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Diamantis DA, Ramesova S, Chatzigiannis CM, Degano I, Gerogianni PS, Karadima KE, Perikleous S, Rekkas D, Gerothanassis IP, Galaris D, Mavromoustakos T, Valsami G, Sokolova R, Tzakos AG. Exploring the oxidation and iron binding profile of a cyclodextrin encapsulated quercetin complex unveiled a controlled complex dissociation through a chemical stimulus. Biochim Biophys Acta Gen Subj 2018; 1862:1913-1924. [DOI: 10.1016/j.bbagen.2018.06.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 06/04/2018] [Accepted: 06/06/2018] [Indexed: 01/20/2023]
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57
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Lee YH, He L, Chan YT. Stimuli-Responsive Supramolecular Gels Constructed by Hierarchical Self-Assembly Based on Metal-Ligand Coordination and Host-Guest Recognition. Macromol Rapid Commun 2018; 39:e1800465. [DOI: 10.1002/marc.201800465] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 08/02/2018] [Indexed: 12/23/2022]
Affiliation(s)
- Yin-Hsuan Lee
- Department of Chemistry; National Taiwan University; No. 1, Sec. 4, Roosevelt Road Taipei 10617 Taiwan
| | - Lipeng He
- Department of Chemistry; National Taiwan University; No. 1, Sec. 4, Roosevelt Road Taipei 10617 Taiwan
| | - Yi-Tsu Chan
- Department of Chemistry; National Taiwan University; No. 1, Sec. 4, Roosevelt Road Taipei 10617 Taiwan
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58
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Kobayashi Y, Nakamitsu Y, Zheng Y, Takashima Y, Yamaguchi H, Harada A. Control of the threading ratio of cyclic molecules in polyrotaxanes consisting of poly(ethylene glycol) and α-cyclodextrins. Chem Commun (Camb) 2018; 54:7066-7069. [PMID: 29876543 DOI: 10.1039/c8cc01776j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We demonstrated a feasible method for providing polyrotaxanes (PRxs) with a controlled threading ratio of cyclic molecules and chain length of linear polymers by extending the linear polymers in the pseudo-PRx. This method gave PRxs with a lower threading ratio and a higher mobility of cyclic molecules compared to usual methods used previously with a high threading ratio. In addition, our PRx improved the thermal stability of the linear polymers in PRx despite the low threading ratio.
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Affiliation(s)
- Yuichiro Kobayashi
- Project Research Center for Fundamental Sciences, Graduate School of Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan.
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59
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Hofman AH, van Hees IA, Yang J, Kamperman M. Bioinspired Underwater Adhesives by Using the Supramolecular Toolbox. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1704640. [PMID: 29356146 DOI: 10.1002/adma.201704640] [Citation(s) in RCA: 284] [Impact Index Per Article: 47.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 10/02/2017] [Indexed: 05/25/2023]
Abstract
Nature has developed protein-based adhesives whose underwater performance has attracted much research attention over the last few decades. The adhesive proteins are rich in catechols combined with amphiphilic and ionic features. This combination of features constitutes a supramolecular toolbox, to provide stimuli-responsive processing of the adhesive, to secure strong adhesion to a variety of surfaces, and to control the cohesive properties of the material. Here, the versatile interactions used in adhesives secreted by sandcastle worms and mussels are explored. These biological principles are then put in a broader perspective, and synthetic adhesive systems that are based on different types of supramolecular interactions are summarized. The variety and combinations of interactions that can be used in the design of new adhesive systems are highlighted.
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Affiliation(s)
- Anton H Hofman
- Physical Chemistry and Soft Matter, Wageningen University, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
| | - Ilse A van Hees
- Physical Chemistry and Soft Matter, Wageningen University, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
| | - Juan Yang
- Rolls-Royce@NTU Corporate Lab, Nanyang Technological University, 65 Nanyang Drive, Singapore, 637460, Singapore
| | - Marleen Kamperman
- Physical Chemistry and Soft Matter, Wageningen University, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
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60
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Zhang X, Ma X, Wang K, Lin S, Zhu S, Dai Y, Xia F. Recent Advances in Cyclodextrin-Based Light-Responsive Supramolecular Systems. Macromol Rapid Commun 2018; 39:e1800142. [DOI: 10.1002/marc.201800142] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 03/13/2018] [Indexed: 01/12/2023]
Affiliation(s)
- Xiaojin Zhang
- Engineering Research Center of Nano-Geomaterials of Ministry of Education; Faculty of Materials Science and Chemistry; China University of Geosciences; Wuhan 430074 People's Republic of China
| | - Xin Ma
- Engineering Research Center of Nano-Geomaterials of Ministry of Education; Faculty of Materials Science and Chemistry; China University of Geosciences; Wuhan 430074 People's Republic of China
| | - Kang Wang
- Engineering Research Center of Nano-Geomaterials of Ministry of Education; Faculty of Materials Science and Chemistry; China University of Geosciences; Wuhan 430074 People's Republic of China
| | - Shijun Lin
- Engineering Research Center of Nano-Geomaterials of Ministry of Education; Faculty of Materials Science and Chemistry; China University of Geosciences; Wuhan 430074 People's Republic of China
| | - Shitai Zhu
- Engineering Research Center of Nano-Geomaterials of Ministry of Education; Faculty of Materials Science and Chemistry; China University of Geosciences; Wuhan 430074 People's Republic of China
| | - Yu Dai
- Engineering Research Center of Nano-Geomaterials of Ministry of Education; Faculty of Materials Science and Chemistry; China University of Geosciences; Wuhan 430074 People's Republic of China
| | - Fan Xia
- Engineering Research Center of Nano-Geomaterials of Ministry of Education; Faculty of Materials Science and Chemistry; China University of Geosciences; Wuhan 430074 People's Republic of China
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61
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Gao F, Djordjevic I, Pokholenko O, Zhang H, Zhang J, Steele TWJ. On-Demand Bioadhesive Dendrimers with Reduced Cytotoxicity. Molecules 2018; 23:E796. [PMID: 29601480 PMCID: PMC6017702 DOI: 10.3390/molecules23040796] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 03/22/2018] [Accepted: 03/27/2018] [Indexed: 01/11/2023] Open
Abstract
Tissue adhesives based on polyamidoamine (PAMAM) dendrimer, grafted with UV-sensitive aryldiazirine (PAMAM-g-diazirine) are promising new candidates for light active adhesion on soft tissues. Diazirine carbene precursors form interfacial and intermolecular covalent crosslinks with tissues after UV light activation that requires no premixing or inclusion of free radical initiators. However, primary amines on the PAMAM dendrimer surface present a potential risk due to their cytotoxic and immunological effects. PAMAM-g-diazirine formulations with cationic pendant amines converted into neutral amide groups were evaluated. In vitro toxicity is reduced by an order of magnitude upon amine capping while retaining bioadhesive properties. The in vivo immunological response to PAMAM-g-diazirine formulations was found to be optimal in comparison to standard poly(lactic-co-glycolic acid) (PLGA) thin films.
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Affiliation(s)
- Feng Gao
- School of Material Science and Engineering, Beijing University of Chemistry Technology, North Third Ring Road 15, Chaoyang District, Beijing 100029, China.
| | - Ivan Djordjevic
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey 64849, NL, Mexico.
| | - Oleksandr Pokholenko
- School of Materials Science and Engineering, Division of Materials Technology, Nanyang Technological University, Singapore 639798, Singapore.
| | - Haobo Zhang
- School of Material Science and Engineering, Beijing University of Chemistry Technology, North Third Ring Road 15, Chaoyang District, Beijing 100029, China.
| | - Junying Zhang
- School of Material Science and Engineering, Beijing University of Chemistry Technology, North Third Ring Road 15, Chaoyang District, Beijing 100029, China.
| | - Terry W J Steele
- School of Materials Science and Engineering, Division of Materials Technology, Nanyang Technological University, Singapore 639798, Singapore.
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62
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Higashi T, Iohara D, Motoyama K, Arima H. Supramolecular Pharmaceutical Sciences: A Novel Concept Combining Pharmaceutical Sciences and Supramolecular Chemistry with a Focus on Cyclodextrin-Based Supermolecules. Chem Pharm Bull (Tokyo) 2018; 66:207-216. [PMID: 29491254 DOI: 10.1248/cpb.c17-00765] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Supramolecular chemistry is an extremely useful and important domain for understanding pharmaceutical sciences because various physiological reactions and drug activities are based on supramolecular chemistry. However, it is not a major domain in the pharmaceutical field. In this review, we propose a new concept in pharmaceutical sciences termed "supramolecular pharmaceutical sciences," which combines pharmaceutical sciences and supramolecular chemistry. This concept could be useful for developing new ideas, methods, hypotheses, strategies, materials, and mechanisms in pharmaceutical sciences. Herein, we focus on cyclodextrin (CyD)-based supermolecules, because CyDs have been used not only as pharmaceutical excipients or active pharmaceutical ingredients but also as components of supermolecules.
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Affiliation(s)
- Taishi Higashi
- Graduate School of Pharmaceutical Sciences, Kumamoto University
| | | | | | - Hidetoshi Arima
- Graduate School of Pharmaceutical Sciences, Kumamoto University.,Program for Leading Graduate Schools "HIGO (Health Life Science: Interdisciplinary and Glocal Oriented) Program," Kumamoto University
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63
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Li C, Gu Y, Zacharia NS. Tuning Wet Adhesion of Weak Polyelectrolyte Multilayers. ACS APPLIED MATERIALS & INTERFACES 2018; 10:7401-7412. [PMID: 29389109 DOI: 10.1021/acsami.7b18910] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Weak polyelectrolyte multilayers (PEMs) assembled by the layer-by-layer method are known to become tacky upon contact with water and behave as a viscoelastic fluid, but this wet adhesive property and how it can be modified by external stimuli has not yet been fully explored. We present here a study on the wet adhesive performance of PEMs consisting of branched poly(ethylene imine) and poly(acrylic acid) under controlled conditions (e.g., pH, type of salt, and ionic strength) using a 90° peel test. The multilayers demonstrate stick-slip behavior and fail cohesively in nearly all cases. The peel force is the highest at neutral pH, and it decreases in both acidic/basic environments because of inhibited polyelectrolyte mobility. The addition of salts with various metal ions generally reduces the peel force, and this effect tracks with the ionic strength. When transition metal ions are used, their ability to form coordination bonds increases the peel force, with two exceptions (Cu2+ and Zn2+). With a transition metal ion such as Fe3+, the peel force first increases as a function of the concentration and then eventually decreases. The peel force increases proportionally to the peel rate. The films are also characterized via zeta potential (when assembled onto colloidal particles) and shear rheometry. This work provides insight into both the wet adhesive properties of PEMs and the interactions between PEMs and metal ions.
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Affiliation(s)
- Chao Li
- Department of Polymer Engineering, University of Akron , Akron, Ohio 44325, United States
| | - Yuanqing Gu
- Department of Polymer Engineering, University of Akron , Akron, Ohio 44325, United States
| | - Nicole S Zacharia
- Department of Polymer Engineering, University of Akron , Akron, Ohio 44325, United States
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64
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Yamate T, Fujiwara T, Yamaguchi T, Suzuki H, Akazome M. Exploiting CH/π interactions in robust supramolecular adhesives. Polym Chem 2018. [DOI: 10.1039/c8py00592c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
CH/π interactions drive the high adhesion strength and high water and humidity resistances of a supramolecular adhesive.
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Affiliation(s)
- Taiki Yamate
- Nippon Soda Co
- Ltd
- Chiba Research Center
- Ichihara
- Japan
| | - Takayuki Fujiwara
- Division of Computational Chemistry
- Transition State Technology Co
- Ltd
- Yamaguchi 755-8611
- Japan
| | - Toru Yamaguchi
- Division of Computational Chemistry
- Transition State Technology Co
- Ltd
- Yamaguchi 755-8611
- Japan
| | | | - Motohiro Akazome
- Department of Applied Chemistry and Biotechnology
- Graduate School of Engineering
- Chiba University
- Chiba 263-8522
- Japan
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65
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Li J, Xu Z, Xiao Y, Gao G, Chen J, Yin J, Fu J. Macroscopic assembly of oppositely charged polyelectrolyte hydrogels. J Mater Chem B 2018; 6:257-264. [DOI: 10.1039/c7tb02904g] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Stimulus-responsive hydrogels are assembled into soft devices that transform their shape upon external stimuli.
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Affiliation(s)
- Jinhui Li
- Department of Polymer Materials
- School of Materials Science and Engineering
- Shanghai University
- Shanghai 200444
- China
| | - Zuxiang Xu
- Department of Polymer Materials
- School of Materials Science and Engineering
- Shanghai University
- Shanghai 200444
- China
| | - Ying Xiao
- Cixi Institute of Biomedical Engineering & Polymers and Composites Division
- Ningbo Institute of Materials Technology & Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- China
| | - Guorong Gao
- Cixi Institute of Biomedical Engineering & Polymers and Composites Division
- Ningbo Institute of Materials Technology & Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- China
| | - Jing Chen
- Cixi Institute of Biomedical Engineering & Polymers and Composites Division
- Ningbo Institute of Materials Technology & Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- China
| | - Jingbo Yin
- Department of Polymer Materials
- School of Materials Science and Engineering
- Shanghai University
- Shanghai 200444
- China
| | - Jun Fu
- Cixi Institute of Biomedical Engineering & Polymers and Composites Division
- Ningbo Institute of Materials Technology & Engineering
- Chinese Academy of Sciences
- Ningbo 315201
- China
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66
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Tan W, Zhang L, Shen W. Low-Cost Chemical-Responsive Adhesive Sensing Chips. ACS APPLIED MATERIALS & INTERFACES 2017; 9:42366-42371. [PMID: 29115817 DOI: 10.1021/acsami.7b14122] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Chemical-responsive adhesive sensing chip is a new low-cost analytical platform that uses adhesive tape loaded with indicator reagents to detect or quantify the target analytes by directly sticking the tape to the samples of interest. The chemical-responsive adhesive sensing chips can be used with paper to analyze aqueous samples; they can also be used to detect and quantify solid, particulate, and powder analytes. The colorimetric indicators become immediately visible as the contact between the functionalized adhesives and target samples is made. The chemical-responsive adhesive sensing chip expands the capability of paper-based analytical devices to analyze solid, particulate, or powder materials via one-step operation. It is also a simpler alternative way, to the covalent chemical modification of paper, to eliminate indicator leaching from the dipstick-style paper sensors. Chemical-responsive adhesive chips can display analytical results in the form of colorimetric dot patterns, symbols, and texts, enabling clear understanding of assay results by even nonprofessional users. In this work, we demonstrate the analyses of heavy metal salts in silica powder matrix, heavy metal ions in water, and bovine serum albumin in an aqueous solution. The detection is one-step, specific, sensitive, and easy-to-operate.
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Affiliation(s)
- Weirui Tan
- Department of Chemical Engineering, Monash University , Wellington Road, Clayton, VIC 3800, Australia
| | - Liyuan Zhang
- Department of Chemical Engineering, Monash University , Wellington Road, Clayton, VIC 3800, Australia
| | - Wei Shen
- Department of Chemical Engineering, Monash University , Wellington Road, Clayton, VIC 3800, Australia
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67
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Prochowicz D, Kornowicz A, Lewiński J. Interactions of Native Cyclodextrins with Metal Ions and Inorganic Nanoparticles: Fertile Landscape for Chemistry and Materials Science. Chem Rev 2017; 117:13461-13501. [DOI: 10.1021/acs.chemrev.7b00231] [Citation(s) in RCA: 188] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Daniel Prochowicz
- Institute of Physical
Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Arkadiusz Kornowicz
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
| | - Janusz Lewiński
- Institute of Physical
Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
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68
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Nandi M, Maiti B, Srikanth K, De P. Supramolecular Interaction-Assisted Fluorescence and Tunable Stimuli-Responsiveness of l-Phenylalanine-Based Polymers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:10588-10597. [PMID: 28918640 DOI: 10.1021/acs.langmuir.7b02431] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Supramolecular host-guest interactions between randomly methylated β-cyclodextrin (RM β-CD) and side-chain phenylalanine (Phe) and Phe-Phe dipeptide-based homopolymers have been employed for the amplification of fluorescence emission of otherwise weakly fluorescent amino acid Phe. The host-guest complex has been characterized by 1H and 13C NMR spectroscopy, two-dimensional rotating-frame overhauser spectroscopy, Fourier-transform infrared spectroscopy, UV-visible spectroscopy, and fluorescence spectroscopy. To gain insights into the origin of fluorescence in homopolymers, density functional theory calculations were performed where phenyl moieties inside the less polar core of β-CD were observed to form a π-π coupled complex resulting in an enhanced emission. Furthermore, the complex-forming ability of Phe, the guest molecule, has been employed in tuning the cloud point temperature (TCP) of statistical copolymers derived from side-chain Phe/Phe-Phe-based methacrylate monomers and N-isopropylacrylamide. By varying the co-monomer feed ratios in the statistical copolymer and hence the concentration of RM β-CD throughout the polymer chain, host-guest interaction-assisted broad tunability in TCP of the supramolecular polymeric complex has been achieved.
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Affiliation(s)
- Mridula Nandi
- Polymer Research Centre, ‡Department of Chemical Sciences, and §Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata , Mohanpur, 741246 Nadia, West Bengal, India
| | - Binoy Maiti
- Polymer Research Centre, ‡Department of Chemical Sciences, and §Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata , Mohanpur, 741246 Nadia, West Bengal, India
| | - Kambalapalli Srikanth
- Polymer Research Centre, ‡Department of Chemical Sciences, and §Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata , Mohanpur, 741246 Nadia, West Bengal, India
| | - Priyadarsi De
- Polymer Research Centre, ‡Department of Chemical Sciences, and §Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata , Mohanpur, 741246 Nadia, West Bengal, India
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69
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Akram R, Arshad A, Wu Y, Wu Z, Wu D. Efficient modification with flexible spacing coating for in situ reversible assembly of semirigid macroscopic objects through hierarchical metal coordination. POLYM ADVAN TECHNOL 2017. [DOI: 10.1002/pat.4107] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Raheel Akram
- Key Laboratory of Carbon Fibre and Functional Polymers, Ministry of Education; Beijing University of Chemical Technology; Beijing China
| | - Anila Arshad
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Environmentally Harmful Chemical Analysis; Beijing University of Chemical Technology; Beijing China
| | - Yangxia Wu
- Key Laboratory of Carbon Fibre and Functional Polymers, Ministry of Education; Beijing University of Chemical Technology; Beijing China
| | - Zhanpeng Wu
- Key Laboratory of Carbon Fibre and Functional Polymers, Ministry of Education; Beijing University of Chemical Technology; Beijing China
| | - Dezhen Wu
- Key Laboratory of Carbon Fibre and Functional Polymers, Ministry of Education; Beijing University of Chemical Technology; Beijing China
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70
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Zheng Z, Hu J, Wang H, Huang J, Yu Y, Zhang Q, Cheng Y. Dynamic Softening or Stiffening a Supramolecular Hydrogel by Ultraviolet or Near-Infrared Light. ACS APPLIED MATERIALS & INTERFACES 2017; 9:24511-24517. [PMID: 28677394 DOI: 10.1021/acsami.7b07204] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The development of light-responsive hydrogels that exhibit switchable size and mechanical properties with temporal and spatial resolution is of great importance in many fields. However, it remains challenging to prepare smart hydrogels that dramatically change their properties in response to both ultraviolet (UV) and near-infrared (NIR) lights. Here, we designed a dual-light responsive supramolecular gel by integrating UV light-switchable host-guest recognition, temperature responsiveness, and NIR photothermal ability in the gel. The gel could rapidly self-heal and is capable of both softening and stiffening controlled by UV and NIR lights, respectively. Besides stiffness modulation, the bending direction of the gel can be controlled by UV or NIR light irradiation. The smart gel makes it possible to generate dynamic materials that respond to both UV and NIR lights and represents a useful tool that might be used to modulate cellular microenvironments with spatiotemporal resolution.
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Affiliation(s)
- Zhao Zheng
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University , Shanghai 200241, P. R. China
| | - Jingjing Hu
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University , Shanghai 200241, P. R. China
| | - Hui Wang
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University , Shanghai 200241, P. R. China
| | - Junlin Huang
- Shanghai Key Laboratory of Magnetic Resonance, Department of Physics, East China Normal University , Shanghai 200062, P. R. China
| | - Yihua Yu
- Shanghai Key Laboratory of Magnetic Resonance, Department of Physics, East China Normal University , Shanghai 200062, P. R. China
| | - Qiang Zhang
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University , Shanghai 200241, P. R. China
| | - Yiyun Cheng
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University , Shanghai 200241, P. R. China
- Shanghai Key Laboratory of Magnetic Resonance, Department of Physics, East China Normal University , Shanghai 200062, P. R. China
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71
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Xu J, Li X, Li J, Li X, Li B, Wang Y, Wu L, Li W. Wet and Functional Adhesives from One-Step Aqueous Self-Assembly of Natural Amino Acids and Polyoxometalates. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703774] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jing Xu
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Xiaodong Li
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Jingfang Li
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Xiangyi Li
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Bao Li
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Yang Wang
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Lixin Wu
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Wen Li
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
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72
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Xu J, Li X, Li J, Li X, Li B, Wang Y, Wu L, Li W. Wet and Functional Adhesives from One-Step Aqueous Self-Assembly of Natural Amino Acids and Polyoxometalates. Angew Chem Int Ed Engl 2017; 56:8731-8735. [DOI: 10.1002/anie.201703774] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Indexed: 12/23/2022]
Affiliation(s)
- Jing Xu
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Xiaodong Li
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Jingfang Li
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Xiangyi Li
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Bao Li
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Yang Wang
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Lixin Wu
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
| | - Wen Li
- State Key Laboratory of Supramolecular Structure and Materials; Institute of Theoretical Chemistry; Jilin University; Qianjin Avenue 2699 Changchun 130012 China
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73
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Schmidt BVKJ, Barner-Kowollik C. Dynamisches makromolekulares Materialdesign - die Vielseitigkeit von Cyclodextrin-basierter Wirt-Gast-Chemie. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612150] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Bernhard V. K. J. Schmidt
- Abteilung für Kolloidchemie; Max-Planck-Institut für Kolloid- und Grenzflächenforschung; 14424 Potsdam Deutschland
| | - Christopher Barner-Kowollik
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George Street Brisbane QLD 4000 Australien
- Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie; Karlsruher Institut für Technologie (KIT); Engesserstrasse 18 76131 Karlsruhe Deutschland
- Institut für Biologische Grenzflächen; Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
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74
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Schmidt BVKJ, Barner-Kowollik C. Dynamic Macromolecular Material Design-The Versatility of Cyclodextrin-Based Host-Guest Chemistry. Angew Chem Int Ed Engl 2017; 56:8350-8369. [DOI: 10.1002/anie.201612150] [Citation(s) in RCA: 187] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Indexed: 01/23/2023]
Affiliation(s)
- Bernhard V. K. J. Schmidt
- Department of Colloid Chemistry; Max Planck Institute of Colloids and Interfaces; 14424 Potsdam Germany
| | - Christopher Barner-Kowollik
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George Street QLD 4000 Brisbane Australia
- Macromolecular Architectures; Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76131 Karlsruhe Germany
- Institut für Biologische Grenzflächen; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
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75
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Takashima Y, Harada A. Stimuli-responsive polymeric materials functioning via host–guest interactions. J INCL PHENOM MACRO 2017. [DOI: 10.1007/s10847-017-0714-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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76
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Schmidt BVKJ, Kugele D, von Irmer J, Steinkoenig J, Mutlu H, Rüttiger C, Hawker CJ, Gallei M, Barner-Kowollik C. Dual-Gated Supramolecular Star Polymers in Aqueous Solution. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00165] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Bernhard V. K. J. Schmidt
- Department
of Colloid Chemistry, Max-Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476 Potsdam, Germany
- Materials
Department and Materials Research Laboratory, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Dennis Kugele
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse
18, 76131 Karlsruhe, Germany
- Soft
Matter Synthesis Laboratory, Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Jonas von Irmer
- Ernst-Berl-Institute
for Chemical Engineering and Macromolecular Chemistry, Technische Universität Darmstadt, Alarich-Weiss-Straße 4, 64287 Darmstadt, Germany
| | - Jan Steinkoenig
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse
18, 76131 Karlsruhe, Germany
- Soft
Matter Synthesis Laboratory, Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Hatice Mutlu
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse
18, 76131 Karlsruhe, Germany
- Soft
Matter Synthesis Laboratory, Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Christian Rüttiger
- Ernst-Berl-Institute
for Chemical Engineering and Macromolecular Chemistry, Technische Universität Darmstadt, Alarich-Weiss-Straße 4, 64287 Darmstadt, Germany
| | - Craig J. Hawker
- Materials
Department and Materials Research Laboratory, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Markus Gallei
- Ernst-Berl-Institute
for Chemical Engineering and Macromolecular Chemistry, Technische Universität Darmstadt, Alarich-Weiss-Straße 4, 64287 Darmstadt, Germany
| | - Christopher Barner-Kowollik
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse
18, 76131 Karlsruhe, Germany
- Soft
Matter Synthesis Laboratory, Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- School of
Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4001, Australia
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77
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78
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Walsh-Korb Z, Yu Y, Janeček ER, Lan Y, Del Barrio J, Williams PE, Zhang X, Scherman OA. Single-Molecule Force Spectroscopy Quantification of Adhesive Forces in Cucurbit[8]Uril Host-Guest Ternary Complexes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:1343-1350. [PMID: 28055217 DOI: 10.1021/acs.langmuir.6b03457] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Cucurbit[8]uril (CB[8]) heteroternary complexes display certain characteristics making them well-suited for molecular level adhesives. In particular, careful choice of host-guest binding pairs enables specific, fully reversible adhesion. Understanding the effect of the environment is also critical when developing new molecular level adhesives. Here we explore the binding forces involved in the methyl viologen·CB[8]·naphthol heteroternary complex using single-molecule force spectroscopy (SMFS) under a variety of conditions. From SMFS, the interaction of a single ternary complex was found to be in the region of 140 pN. Additionally, a number of surface interactions could be readily differentiated using the SMFS technique allowing for a deeper understanding of the dynamic heteroternary CB[8] system on the single-molecule scale.
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Affiliation(s)
- Zarah Walsh-Korb
- Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge , Lensfield Road, Cambridge, CB2 1EW, United Kingdom
| | - Ying Yu
- Department of Chemistry, Tsinghua University , Beijing 100084, China
| | - Emma-Rose Janeček
- Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge , Lensfield Road, Cambridge, CB2 1EW, United Kingdom
| | - Yang Lan
- Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge , Lensfield Road, Cambridge, CB2 1EW, United Kingdom
| | - Jesús Del Barrio
- Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge , Lensfield Road, Cambridge, CB2 1EW, United Kingdom
| | - Paul E Williams
- Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge , Lensfield Road, Cambridge, CB2 1EW, United Kingdom
| | - Xi Zhang
- Department of Chemistry, Tsinghua University , Beijing 100084, China
| | - Oren A Scherman
- Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge , Lensfield Road, Cambridge, CB2 1EW, United Kingdom
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79
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Nakahata M, Takashima Y, Harada A. Supramolecular Polymeric Materials Containing Cyclodextrins. Chem Pharm Bull (Tokyo) 2017; 65:330-335. [DOI: 10.1248/cpb.c16-00778] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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80
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Tamate R, Takahashi K, Ueki T, Akimoto AM, Yoshida R. Self-Assembly of Thermoreversible Hydrogels via Molecular Recognition toward a Spatially Organized Coculture System. Biomacromolecules 2016; 18:281-287. [DOI: 10.1021/acs.biomac.6b01672] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Ryota Tamate
- Department
of Materials Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Kotomi Takahashi
- Department
of Materials Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Takeshi Ueki
- National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Aya Mizutani Akimoto
- Department
of Materials Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Ryo Yoshida
- Department
of Materials Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
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81
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Peng H, Rübsam K, Jakob F, Schwaneberg U, Pich A. Tunable Enzymatic Activity and Enhanced Stability of Cellulase Immobilized in Biohybrid Nanogels. Biomacromolecules 2016; 17:3619-3631. [DOI: 10.1021/acs.biomac.6b01119] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Huan Peng
- DWI-Leibniz Institute
for Interactive Materials e.V., Aachen, Germany
| | - Kristin Rübsam
- DWI-Leibniz Institute
for Interactive Materials e.V., Aachen, Germany
| | - Felix Jakob
- DWI-Leibniz Institute
for Interactive Materials e.V., Aachen, Germany
| | | | - Andrij Pich
- DWI-Leibniz Institute
for Interactive Materials e.V., Aachen, Germany
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82
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Zhou J, Liu Y, Zhang Z, Yang S, Tang J, Liu W, Tang W. Cyclodextrin-clicked silica/CdTe fluorescent nanoparticles for enantioselective recognition of amino acids. NANOSCALE 2016; 8:5621-5626. [PMID: 26893164 DOI: 10.1039/c5nr09070a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Fluorescent sensors based on semiconductor quantum dots (QDs) have been immensely investigated for achiral molecular recognition. For chiral discrimination of amino acids (AAs), we herein report a versatile fluorescent sensor, i.e., CdTe QDs encapsulated with cyclodextrin (CD) clicked silica via layer-by-layer modification. The as-obtained hybrid molecular recognition platform exhibited excellent chirality sensing of AAs at micromolar concentrations in water. By taking advantage of the inclusion complexation of CD and the optical properties of the QD core, chiral discrimination was realized on the basis of the different binding energies of the CD-AA enantiomer complexes, as revealed using density-functional theory calculation. The fluorescent probe exhibited linearly enhanced photoluminescence with increased concentration of d-histidine at 0-60 μM and L-histidine at 0-20 μM. These water-soluble fluorescent sensors using a chiral host with a covalently linked chromophore may find applications in the robust sensing of a wide range of achiral and chiral molecules in water.
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Affiliation(s)
- Jie Zhou
- Key Laboratory of Soft Chemistry and Functional Materials, Ministry of Education, Nanjing University of Science and Technology, Nanjing, 210094, China.
| | - Yun Liu
- Key Laboratory of Soft Chemistry and Functional Materials, Ministry of Education, Nanjing University of Science and Technology, Nanjing, 210094, China.
| | - Zhixing Zhang
- Key Laboratory of Soft Chemistry and Functional Materials, Ministry of Education, Nanjing University of Science and Technology, Nanjing, 210094, China.
| | - Sha Yang
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China.
| | - Jian Tang
- Key Laboratory of Soft Chemistry and Functional Materials, Ministry of Education, Nanjing University of Science and Technology, Nanjing, 210094, China.
| | - Wei Liu
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China.
| | - Weihua Tang
- Key Laboratory of Soft Chemistry and Functional Materials, Ministry of Education, Nanjing University of Science and Technology, Nanjing, 210094, China.
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83
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Tan S, Cui J, Fu Q, Nam E, Ladewig K, Ren JM, Wong EHH, Caruso F, Blencowe A, Qiao GG. Photocontrolled Cargo Release from Dual Cross-Linked Polymer Particles. ACS APPLIED MATERIALS & INTERFACES 2016; 8:6219-28. [PMID: 26862769 DOI: 10.1021/acsami.5b11186] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Burst release of a payload from polymeric particles upon photoirradiation was engineered by altering the cross-linking density. This was achieved via a dual cross-linking concept whereby noncovalent cross-linking was provided by cyclodextrin host-guest interactions, and irreversible covalent cross-linking was mediated by continuous assembly of polymers (CAP). The dual cross-linked particles (DCPs) were efficiently infiltrated (∼80-93%) by the biomacromolecule dextran (molecular weight up to 500 kDa) to provide high loadings (70-75%). Upon short exposure (5 s) to UV light, the noncovalent cross-links were disrupted resulting in increased permeability and burst release of the cargo (50 mol % within 1 s) as visualized by time-lapse fluorescence microscopy. As sunlight contains UV light at low intensities, the particles can potentially be incorporated into systems used in agriculture, environmental control, and food packaging, whereby sunlight could control the release of nutrients and antimicrobial agents.
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Affiliation(s)
- Shereen Tan
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Jiwei Cui
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Qiang Fu
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Eunhyung Nam
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Katharina Ladewig
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Jing M Ren
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Edgar H H Wong
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Anton Blencowe
- School of Pharmacy and Medical Sciences, Division of Health Sciences, The University of South Australia , Adelaide, South Australia 5001, Australia
| | - Greg G Qiao
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
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84
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Xue SS, Zhao M, Ke ZF, Cheng BC, Su H, Cao Q, Cao ZK, Wang J, Ji LN, Mao ZW. Enantioselective Hydrolysis of Amino Acid Esters Promoted by Bis(β-cyclodextrin) Copper Complexes. Sci Rep 2016; 6:22080. [PMID: 26916830 PMCID: PMC4768151 DOI: 10.1038/srep22080] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 02/05/2016] [Indexed: 11/30/2022] Open
Abstract
It is challenging to create artificial catalysts that approach enzymes with regard to catalytic efficiency and selectivity. The enantioselective catalysis ranks the privileged characteristic of enzymatic transformations. Here, we report two pyridine-linked bis(β-cyclodextrin) (bisCD) copper(II) complexes that enantioselectively hydrolyse chiral esters. Hydrolytic kinetic resolution of three pairs of amino acid ester enantiomers (S1–S3) at neutral pH indicated that the “back-to-back” bisCD complex CuL1 favoured higher catalytic efficiency and more pronounced enantioselectivity than the “face-to-face” complex CuL2. The best enantioselectivity was observed for N-Boc-phenylalanine 4-nitrophenyl ester (S2) enantiomers promoted by CuL1, which exhibited an enantiomer selectivity of 15.7. We observed preferential hydrolysis of L-S2 by CuL1, even in racemic S2, through chiral high-performance liquid chromatography (HPLC). We demonstrated that the enantioselective hydrolysis was related to the cooperative roles of the intramolecular flanking chiral CD cavities with the coordinated copper ion, according to the results of electrospray ionization mass spectrometry (ESI-MS), inhibition experiments, rotating-frame nuclear Overhauser effect spectroscopy (ROESY), and theoretical calculations. Although the catalytic parameters lag behind the level of enzymatic transformation, this study confirms the cooperative effect of the first and second coordination spheres of artificial catalysts in enantioselectivity and provides hints that may guide future explorations of enzyme mimics.
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Affiliation(s)
- Shan-Shan Xue
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Meng Zhao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Zhuo-Feng Ke
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Bei-Chen Cheng
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Hua Su
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Qian Cao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Zhen-Kun Cao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Jun Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Liang-Nian Ji
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Zong-Wan Mao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
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85
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Akira Harada. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201507766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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86
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Akira Harada. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/anie.201507766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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87
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Feng W, Zhou W, Dai Z, Yasin A, Yang H. Tough polypseudorotaxane supramolecular hydrogels with dual-responsive shape memory properties. J Mater Chem B 2016; 4:1924-1931. [DOI: 10.1039/c5tb02737c] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a highly compressible polypseudorotaxane supramolecular hydrogel with antifatigue properties that can bear 80% compressive strain without rupture.
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Affiliation(s)
- Wei Feng
- CAS Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Wanfu Zhou
- Oilfield Production Technology Institute
- Daqing Oilfield Co. Ltd
- Daqing
- P. R. China
| | - Zhaohe Dai
- Institute of Mechanics
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Akram Yasin
- CAS Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Haiyang Yang
- CAS Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
- P. R. China
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88
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Roling O, Stricker L, Voskuhl J, Lamping S, Ravoo BJ. Supramolecular surface adhesion mediated by azobenzene polymer brushes. Chem Commun (Camb) 2016; 52:1964-6. [DOI: 10.1039/c5cc08968a] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Surface immobilised polymer brushes containing azobenzenes were prepared using microcontact chemistry and surface-initiated atom transfer radical polymerisation. Two surfaces bearing brushes can be glued together in the presence of a β-cyclodextrin polymer.
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Affiliation(s)
- Oliver Roling
- Organic Chemistry Institute and Center for Soft Nanoscience
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - Lucas Stricker
- Organic Chemistry Institute and Center for Soft Nanoscience
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - Jens Voskuhl
- Organic Chemistry Institute and Center for Soft Nanoscience
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - Sebastian Lamping
- Organic Chemistry Institute and Center for Soft Nanoscience
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - Bart Jan Ravoo
- Organic Chemistry Institute and Center for Soft Nanoscience
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
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89
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Delbianco M, Bharate P, Varela-Aramburu S, Seeberger PH. Carbohydrates in Supramolecular Chemistry. Chem Rev 2015; 116:1693-752. [PMID: 26702928 DOI: 10.1021/acs.chemrev.5b00516] [Citation(s) in RCA: 191] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Carbohydrates are involved in a variety of biological processes. The ability of sugars to form a large number of hydrogen bonds has made them important components for supramolecular chemistry. We discuss recent advances in the use of carbohydrates in supramolecular chemistry and reveal that carbohydrates are useful building blocks for the stabilization of complex architectures. Systems are presented according to the scaffold that supports the glyco-conjugate: organic macrocycles, dendrimers, nanomaterials, and polymers are considered. Glyco-conjugates can form host-guest complexes, and can self-assemble by using carbohydrate-carbohydrate interactions and other weak interactions such as π-π interactions. Finally, complex supramolecular architectures based on carbohydrate-protein interactions are discussed.
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Affiliation(s)
- Martina Delbianco
- Department of Biomolecular Systems, Max-Planck-Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany
| | - Priya Bharate
- Department of Biomolecular Systems, Max-Planck-Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany.,Institute of Chemistry and Biochemistry, Freie Universität Berlin , Arnimallee 22, 14195 Berlin, Germany
| | - Silvia Varela-Aramburu
- Department of Biomolecular Systems, Max-Planck-Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany.,Institute of Chemistry and Biochemistry, Freie Universität Berlin , Arnimallee 22, 14195 Berlin, Germany
| | - Peter H Seeberger
- Department of Biomolecular Systems, Max-Planck-Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany.,Institute of Chemistry and Biochemistry, Freie Universität Berlin , Arnimallee 22, 14195 Berlin, Germany
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90
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Li G, Wu J, Wang B, Yan S, Zhang K, Ding J, Yin J. Self-Healing Supramolecular Self-Assembled Hydrogels Based on Poly(l-glutamic acid). Biomacromolecules 2015; 16:3508-18. [DOI: 10.1021/acs.biomac.5b01287] [Citation(s) in RCA: 155] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Guifei Li
- School
of Materials Science and Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Jie Wu
- School
of Materials Science and Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Bo Wang
- School
of Materials Science and Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Shifeng Yan
- School
of Materials Science and Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Kunxi Zhang
- School
of Materials Science and Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Jianxun Ding
- Key
Laboratory of Polymer Ecomaterials, Changchun Institute of Applied
Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Jingbo Yin
- School
of Materials Science and Engineering, Shanghai University, Shanghai, 200444, P. R. China
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91
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Datta S, Bhattacharya S. Multifarious facets of sugar-derived molecular gels: molecular features, mechanisms of self-assembly and emerging applications. Chem Soc Rev 2015; 44:5596-637. [PMID: 26023922 DOI: 10.1039/c5cs00093a] [Citation(s) in RCA: 195] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The remarkable capability of nature to design and create excellent self-assembled nano-structures, especially in the biological world, has motivated chemists to mimic such systems with synthetic molecular and supramolecular systems. The hierarchically organized self-assembly of low molecular weight gelators (LMWGs) based on non-covalent interactions has been proven to be a useful tool in the development of well-defined nanostructures. Among these, the self-assembly of sugar-derived LMWGs has received immense attention because of their propensity to furnish biocompatible, hierarchical, supramolecular architectures that are macroscopically expressed in gel formation. This review sheds light on various aspects of sugar-derived LMWGs, uncovering their mechanisms of gelation, structural analysis, and tailorable properties, and their diverse applications such as stimuli-responsiveness, sensing, self-healing, environmental problems, and nano and biomaterials synthesis.
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Affiliation(s)
- Sougata Datta
- Department of Organic Chemistry, Indian Institute of Science, Bangalore, India.
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92
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Affiliation(s)
- Sundus Erbas-Cakmak
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - David A. Leigh
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Charlie T. McTernan
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Alina
L. Nussbaumer
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
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93
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Kim H, Mohapatra H, Phillips ST. Rapid, On-Command Debonding of Stimuli-Responsive Cross-Linked Adhesives by Continuous, Sequential Quinone Methide Elimination Reactions. Angew Chem Int Ed Engl 2015; 54:13063-7. [PMID: 26347345 DOI: 10.1002/anie.201506511] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 08/07/2015] [Indexed: 01/14/2023]
Abstract
Adhesives that selectively debond from a surface by stimuli-induced head-to-tail continuous depolymerization of poly(benzyl ether) macro-cross-linkers within a poly(norbornene) matrix are described. Continuous head-to-tail depolymerization provides faster rates of response than can be achieved using a small-molecule cross-linker, as well as responses to lower stimulus concentrations. Shear-stress values for glass held together by the adhesive reach 0.51±0.10 MPa, whereas signal-induced depolymerization via quinone methide intermediates reduces the shear stress values to 0.05±0.02 MPa. Changing the length of the macro-cross-linkers alters the time required for debonding, and thus enables the programmed sequential release of specific layers in a glass composite material.
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Affiliation(s)
- Hyungwoo Kim
- Department of Chemistry, The Pennsylvania State University, University Park, PA 16802 (USA) http://www.psu.edu/dept/phillipsgroup/index.html
| | - Hemakesh Mohapatra
- Department of Chemistry, The Pennsylvania State University, University Park, PA 16802 (USA) http://www.psu.edu/dept/phillipsgroup/index.html
| | - Scott T Phillips
- Department of Chemistry, The Pennsylvania State University, University Park, PA 16802 (USA) http://www.psu.edu/dept/phillipsgroup/index.html.
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94
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Kim H, Mohapatra H, Phillips ST. Rapid, On-Command Debonding of Stimuli-Responsive Cross-Linked Adhesives by Continuous, Sequential Quinone Methide Elimination Reactions. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201506511] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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95
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Heinzmann C, Weder C, de Espinosa LM. Supramolecular polymer adhesives: advanced materials inspired by nature. Chem Soc Rev 2015. [PMID: 26203784 DOI: 10.1039/c5cs00477b] [Citation(s) in RCA: 224] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Due to their dynamic, stimuli-responsive nature, non-covalent interactions represent versatile design elements that can be found in nature in many molecular processes or materials, where adaptive behavior or reversible connectivity is required. Examples include molecular recognition processes, which trigger biological responses or cell-adhesion to surfaces, and a broad range of animal secreted adhesives with environment-dependent properties. Such advanced functionalities have inspired researchers to employ similar design approaches for the development of synthetic polymers with stimuli-responsive properties. The utilization of non-covalent interactions for the design of adhesives with advanced functionalities such as stimuli responsiveness, bonding and debonding on demand capability, surface selectivity or recyclability is a rapidly emerging subset of this field, which is summarized in this review.
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Affiliation(s)
- Christian Heinzmann
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland.
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96
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Deng G, Ma Q, Yu H, Zhang Y, Yan Z, Liu F, Liu C, Jiang H, Chen Y. Macroscopic Organohydrogel Hybrid from Rapid Adhesion between Dynamic Covalent Hydrogel and Organogel. ACS Macro Lett 2015; 4:467-471. [PMID: 35596315 DOI: 10.1021/acsmacrolett.5b00096] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A macroscopic organohydrogel hybrid was prepared by fast adhesion between the hydrogel and organogel which often repel each other. The two original gels were prepared by condensation of two poly(ethylene glycol) (PEG) gelators in anisole and water, respectively. Reversible acylhydrazone bonds formed in the condensation act as linking points of the polymer networks in the gels. When the two gels were brought into contact, a robust hybridized gel was obtained in 10 min. An emulsion layer formed at the interface between the two gels and dynamic chemistry of acylhydrazone bonding are key factors in rapid adhesion of the two inherently different gels. We hope this finding will enable the development of intelligent soft objects whose macroscopic water and oil phases contain different functional components.
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Affiliation(s)
- Guohua Deng
- School
of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Qian Ma
- School
of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Hongxia Yu
- School
of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Yunfei Zhang
- School
of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Zhichao Yan
- Beijing
National Laboratory for Molecular Sciences, CAS Key Laboratory of
Engineering Plastics, Joint Laboratory of Polymer Science and Materials,
Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Fuyong Liu
- Beijing
National Laboratory for Molecular Sciences, CAS Key Laboratory of
Engineering Plastics, Joint Laboratory of Polymer Science and Materials,
Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Chenyang Liu
- Beijing
National Laboratory for Molecular Sciences, CAS Key Laboratory of
Engineering Plastics, Joint Laboratory of Polymer Science and Materials,
Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Huanfeng Jiang
- School
of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Yongming Chen
- Key
Laboratory for Polymeric Composite and Functional Materials of Ministry
of Education, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
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97
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McConnell AJ, Wood CS, Neelakandan PP, Nitschke JR. Stimuli-Responsive Metal–Ligand Assemblies. Chem Rev 2015; 115:7729-93. [DOI: 10.1021/cr500632f] [Citation(s) in RCA: 759] [Impact Index Per Article: 84.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Anna J. McConnell
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Christopher S. Wood
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Prakash P. Neelakandan
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Jonathan R. Nitschke
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
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98
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Kakuta T, Takashima Y, Sano T, Nakamura T, Kobayashi Y, Yamaguchi H, Harada A. Adhesion between Semihard Polymer Materials Containing Cyclodextrin and Adamantane Based on Host–Guest Interactions. Macromolecules 2015. [DOI: 10.1021/ma502316d] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Takahiro Kakuta
- Department
of Macromolecular
Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Yoshinori Takashima
- Department
of Macromolecular
Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Takaaki Sano
- Department
of Macromolecular
Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Takashi Nakamura
- Department
of Macromolecular
Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Yuichiro Kobayashi
- Department
of Macromolecular
Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Hiroyasu Yamaguchi
- Department
of Macromolecular
Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Akira Harada
- Department
of Macromolecular
Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
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