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Ilyas F, Fazal H, Ahmed M, Iqbal A, Ishaq M, Jabeen M, Butt M, Farid S. Advances in ionic liquids as fluorescent sensors. CHEMOSPHERE 2024; 352:141434. [PMID: 38401867 DOI: 10.1016/j.chemosphere.2024.141434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/08/2024] [Accepted: 02/08/2024] [Indexed: 02/26/2024]
Abstract
Ionic liquids (ILs) are a class of liquid salts with characteristics such as a low melting point, an ionic nature, non-volatility, and tunable properties. Because of their adaptability, they have a significant influence in the field of fluorescence. This paper reviews the primary literature on the use of ILs in fluorescence sensing technologies. The kind of target material is utilized to classify the fluorescence sensors made with the use of ILs. They include using ILs as probes for metals, nitro explosives, small organic compounds, anions, and gases. The efficacy of an IL-based fluorescence sensor depends on the precise design to guarantee specificity, sensitivity, and a consistent reaction to the desired analyte. The precise method can differ depending on the chemical properties of the IL, the choice of fluorophore, and the interactions with the analyte. Overall, the viability of the aforementioned materials for chemical analysis is evaluated, and prospective possibilities for further development are identified.
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Affiliation(s)
- Farva Ilyas
- Department of Materials Science and Engineering, College of Transportation Engineering, Dalian Maritime University, Dalian, 116026, China; Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Hira Fazal
- Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Muhktiar Ahmed
- Chemistry of Interfaces, Luleå University of Technology, SE-97 187, Luleå, Sweden
| | - Asma Iqbal
- Shanghai Jiao Tong University, Shanghai, 200240, China
| | | | - Maher Jabeen
- Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Madiha Butt
- Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Sumbal Farid
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
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Vertical Orientation of Liquid Crystal on 4- n-Alkyloxyphenoxymethyl-Substituted Polystyrene Containing Liquid Crystal Precursor. Polymers (Basel) 2021; 13:polym13050736. [PMID: 33673579 PMCID: PMC7956854 DOI: 10.3390/polym13050736] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 02/21/2021] [Accepted: 02/23/2021] [Indexed: 01/19/2023] Open
Abstract
We synthesized a series of polystyrene derivatives that were modified with precursors of liquid crystal (LC) molecules, such as 4-ethyloxyphenol (homopolymer PEOP and copolymer PEOP#; # = 20, 40, 60, and 80, where # indicates the molar fraction of 4-ethyloxyphenoxymethyl in the side chain), 4-n-butyloxyphenol (PBOP), 4-n-hexyloxyphenol (PHOP), and 4-n-octyloxyphenol (POOP), via polymer modification reaction to investigate the orientation of LC molecules on polymer films, exhibiting part of the LC molecular structure. LC molecules showed a stable and uniform vertical orientation in LC cells fabricated with polymers that have 4-ethyloxyphenoxymethyl in the range of 40–100 mol%. In addition, similar results were obtained in LC cells fabricated with homopolymers of PEOP, PBOP, PHOP, and POOP. The vertical orientation of LC molecules in LC cells fabricated with polymer films correlated to the surface energy of polymer films. For example, vertical LC orientation was observed when the total surface energies of the polymer films were lower than approximately 43.2 mJ/m2. Good alignment stabilities were observed at 150 °C and 20 J/cm2 of ultraviolet irradiation for LC cells fabricated with PEOP film.
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Kim CB, Jeong KB, Yang BJ, Song JW, Ku BC, Lee S, Lee SK, Park C. Facile Supramolecular Processing of Carbon Nanotubes and Polymers for Electromechanical Sensors. Angew Chem Int Ed Engl 2017; 56:16180-16185. [DOI: 10.1002/anie.201708111] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Chae Bin Kim
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
| | - Ki Beom Jeong
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
- Department of Advanced Materials Engineering; University of Suwon; Hwaseong-si 445-743 Republic of Korea
| | - Beom Joo Yang
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
| | - Jong-Won Song
- Division of Science Education; Daegu University; 201, Daegudae-ro Gyeongsan-si Gyeongsangbuk-do 38353 Republic of Korea
| | - Bon-Cheol Ku
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
| | - Seunghyun Lee
- Department of Advanced Materials Engineering; University of Suwon; Hwaseong-si 445-743 Republic of Korea
| | - Seoung-Ki Lee
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
| | - Chiyoung Park
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
- Department of Industrial Chemistry; Pukyong National University; 365, Sinseon-ro Nam-Gu Busan 48547 Republic of Korea
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Kim CB, Jeong KB, Yang BJ, Song JW, Ku BC, Lee S, Lee SK, Park C. Facile Supramolecular Processing of Carbon Nanotubes and Polymers for Electromechanical Sensors. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708111] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chae Bin Kim
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
| | - Ki Beom Jeong
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
- Department of Advanced Materials Engineering; University of Suwon; Hwaseong-si 445-743 Republic of Korea
| | - Beom Joo Yang
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
| | - Jong-Won Song
- Division of Science Education; Daegu University; 201, Daegudae-ro Gyeongsan-si Gyeongsangbuk-do 38353 Republic of Korea
| | - Bon-Cheol Ku
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
| | - Seunghyun Lee
- Department of Advanced Materials Engineering; University of Suwon; Hwaseong-si 445-743 Republic of Korea
| | - Seoung-Ki Lee
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
| | - Chiyoung Park
- Institute of Advanced Composite Materials; Korea Institute of Science and Technology (KIST); Chudong-ro 92, Bondong-eup, Wanju-gun Jeonbuk 55324 Republic of Korea
- Department of Industrial Chemistry; Pukyong National University; 365, Sinseon-ro Nam-Gu Busan 48547 Republic of Korea
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Bando Y, Haketa Y, Sakurai T, Matsuda W, Seki S, Takaya H, Maeda H. Ion-Pairing Assemblies Based on Pentacyano-Substituted Cyclopentadienide as a π-Electronic Anion. Chemistry 2016; 22:7843-50. [DOI: 10.1002/chem.201600686] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Yuya Bando
- Department of Applied Chemistry, College of Life Sciences and College of Pharmaceutical Sciences; Ritsumeikan University; Kusatsu 525-8577 Japan
| | - Yohei Haketa
- Department of Applied Chemistry, College of Life Sciences and College of Pharmaceutical Sciences; Ritsumeikan University; Kusatsu 525-8577 Japan
| | - Tsuneaki Sakurai
- Department of Molecular Engineering; Graduate School of Engineering; Kyoto University; Kyoto 615-8510 Japan
| | - Wakana Matsuda
- Department of Molecular Engineering; Graduate School of Engineering; Kyoto University; Kyoto 615-8510 Japan
| | - Shu Seki
- Department of Molecular Engineering; Graduate School of Engineering; Kyoto University; Kyoto 615-8510 Japan
| | - Hikaru Takaya
- International Research Center for Elements Science; Institute for Chemical Research; Kyoto University; Uji 611-0011 Japan
| | - Hiromitsu Maeda
- Department of Applied Chemistry, College of Life Sciences and College of Pharmaceutical Sciences; Ritsumeikan University; Kusatsu 525-8577 Japan
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Yamakado R, Sakurai T, Matsuda W, Seki S, Yasuda N, Akine S, Maeda H. π-Electron Systems That Form Planar and Interlocked Anion Complexes and Their Ion-Pairing Assemblies. Chemistry 2015; 22:626-38. [PMID: 26637010 DOI: 10.1002/chem.201503654] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Indexed: 11/11/2022]
Abstract
Interactions between designed charged species are important for the ordered arrangements of π-electron systems in assembled structures. As precursors of π-electron anion units, new arylethynyl-substituted dipyrrolyldiketone boron complexes, which showed anion-responsive behavior, were synthesized. They formed a variety of receptor-anion complexes ([1+1] and [2+1] types) in solution, and the stabilities of these complexes were discussed in terms of their thermodynamic parameters. Solid-state ion-pairing assemblies of [1+1]- and [2+1]-type complexes with countercations were also revealed by single-crystal X-ray analysis. In particular, a totally charge-segregated assembly was constructed based on negatively and positively charged layers fabricated from [2+1]-type receptor-anion complexes and tetrabutylammonium cations, respectively. Furthermore, the [1+1]-type anion complex of the receptor possessing long alkyl chains exhibited mesophases based on columnar assembled structures with contributions from charge-by-charge and charge-segregated arrangements, which exhibited charge-carrier transporting properties.
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Affiliation(s)
- Ryohei Yamakado
- College of Pharmaceutical Sciences, Ritsumeikan University, Kusatsu 525-8577 (Japan)
| | - Tsuneaki Sakurai
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Kyoto 615-8510 (Japan)
| | - Wakana Matsuda
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Kyoto 615-8510 (Japan)
| | - Shu Seki
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Kyoto 615-8510 (Japan)
| | - Nobuhiro Yasuda
- Research and Utilization Division, Japan Synchrotron Radiation Research Institute, Sayo 679-5198 (Japan)
| | - Shigehisa Akine
- Graduate School of Natural Science and Technology, Kanazawa University, Kanazawa 920-1192 (Japan)
| | - Hiromitsu Maeda
- College of Pharmaceutical Sciences, Ritsumeikan University, Kusatsu 525-8577 (Japan).
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Wöhrle T, Wurzbach I, Kirres J, Kostidou A, Kapernaum N, Litterscheidt J, Haenle JC, Staffeld P, Baro A, Giesselmann F, Laschat S. Discotic Liquid Crystals. Chem Rev 2015; 116:1139-241. [PMID: 26483267 DOI: 10.1021/acs.chemrev.5b00190] [Citation(s) in RCA: 418] [Impact Index Per Article: 46.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tobias Wöhrle
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Iris Wurzbach
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Jochen Kirres
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Antonia Kostidou
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Nadia Kapernaum
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Juri Litterscheidt
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Johannes Christian Haenle
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Peter Staffeld
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Angelika Baro
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Frank Giesselmann
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Sabine Laschat
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
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Maeda H, Chigusa K, Yamakado R, Sakurai T, Seki S. Carboxylate-Driven Supramolecular Assemblies of Protonatedmeso-Aryl-Substituted Dipyrrolylpyrazoles. Chemistry 2015; 21:9520-7. [DOI: 10.1002/chem.201500681] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Indexed: 11/08/2022]
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Ding Y, Sun X, Zhang L, Mao S, Xie Z, Liu Z, Su DS. Entrapping an Ionic Liquid with Nanocarbon: The Formation of a Tailorable and Functional Surface. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201408201] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yuxiao Ding
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110016 (China)
| | - Xiaoyan Sun
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110016 (China)
| | - Liyun Zhang
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110016 (China)
| | - Shanjun Mao
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110016 (China)
| | - Zailai Xie
- Fritz‐Haber‐Institut der Max‐Planck‐Gesellschaft, Faradayweg 4–6, 14195 Berlin (Germany)
| | - Zhong‐Wen Liu
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Shaanxi Normal University, Xi'an 710062 (China)
| | - Dang Sheng Su
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110016 (China)
- Fritz‐Haber‐Institut der Max‐Planck‐Gesellschaft, Faradayweg 4–6, 14195 Berlin (Germany)
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Ding Y, Sun X, Zhang L, Mao S, Xie Z, Liu ZW, Su DS. Entrapping an ionic liquid with nanocarbon: the formation of a tailorable and functional surface. Angew Chem Int Ed Engl 2014; 54:231-5. [PMID: 25370337 DOI: 10.1002/anie.201408201] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 10/08/2014] [Indexed: 11/10/2022]
Abstract
An interface microenvironment between nanocarbon and ionic liquids (ILs) is presented. By an entrapping effect, a few layers of ILs can be finely deposited on the surface of nanocarbon, endowing amazingly tailorable surface properties. The entrapped IL layer, which was believed to be unable to be charred under pyrolysis conditions alone, can be further carbonized to a functional carbon layer. C, B, and N were confirmed to share the same hexagonal ring in the resultant layer, which provides more designable electronic properties.
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Affiliation(s)
- Yuxiao Ding
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110016 (China)
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Zou J, He X, Fan J, Raymond JE, Wooley KL. Supramolecularly knitted tethered oligopeptide/single-walled carbon nanotube organogels. Chemistry 2014; 20:8842-7. [PMID: 24961389 PMCID: PMC4139973 DOI: 10.1002/chem.201403027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Indexed: 12/19/2022]
Abstract
A facile polymerization of an allyl-functionalized N-carboxyanhydride (NCA) monomer is utilized to construct an A-B-A-type triblock structure containing β-sheet-rich oligomeric peptide segments tethered by a poly(ethylene oxide) chain, which are capable of dispersing and gelating single-walled carbon nanotubes (SWCNTs) noncovalently in organic solvents, resulting in significant enhancement of the mechanical properties of polypeptide-based organogels.
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Affiliation(s)
- Jiong Zou
- Departments of Chemistry and Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842 (USA)
| | - Xun He
- Departments of Chemistry and Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842 (USA)
| | - Jingwei Fan
- Departments of Chemistry and Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842 (USA)
| | - Jeffery E. Raymond
- Departments of Chemistry and Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842 (USA)
| | - Karen L. Wooley
- Departments of Chemistry and Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842 (USA)
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Ding Y, Su DS. Host-guest nanocomposites of multiwalled carbon nanotubes and ionic liquids with controllable composition. CHEMSUSCHEM 2014; 7:1542-1546. [PMID: 24623567 DOI: 10.1002/cssc.201301226] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Indexed: 06/03/2023]
Abstract
It is widely believed that low-volatility is a defining characteristic of ionic liquids (ILs). Here we synthesize a series of host-guest nanocomposites containing multiwalled carbon nanotubes (MWCNTs) and ILs using the volatility of ILs under vacuum conditions. The nanocomposites with different IL contents can be easily obtained through simple physical methods. The interactions between IL and MWCNTs are thoroughly investigated. This new nanocomposite can be used both in carbon catalysis and IL catalysis.
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Affiliation(s)
- Yuxiao Ding
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110016 (PR China), Fax: (+86) 24-23971577
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Van't Hoff Lecture: T. Aida / Breck Prize: J. Caro and M. Tsapatsis. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/anie.201309263] [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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