1
|
|
2
|
Durga G, Kalra P, Kumar Verma V, Wangdi K, Mishra A. Ionic liquids: From a solvent for polymeric reactions to the monomers for poly(ionic liquids). J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116540] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
3
|
Welch PM, Dreier TA, Magurudeniya HD, Frith MG, Ilavsky J, Seifert S, Rahman AK, Rahman A, Singh AJ, Ringstrand BS, Hanson CJ, Hollingsworth JA, Firestone MA. 3D Volumetric Structural Hierarchy Induced by Colloidal Polymerization of a Quantum-Dot Ionic Liquid Monomer Conjugate. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Paul M. Welch
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - Timothy A. Dreier
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | | | - Matthew G. Frith
- X-ray Sciences Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Jan Ilavsky
- X-ray Sciences Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Sönke Seifert
- X-ray Sciences Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Aunik K. Rahman
- Applied Research & Photonics, Inc., Harrisburg, Pennsylvania 17111, United States
| | - Anis Rahman
- Applied Research & Photonics, Inc., Harrisburg, Pennsylvania 17111, United States
| | - Amita Joshi Singh
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | | | | | | | | |
Collapse
|
4
|
Linh NN, Duong TTT, Hien N, Trung VQ. Synthesis of polythiophene containing heterocycle on the side chain: A review. VIETNAM JOURNAL OF CHEMISTRY 2020. [DOI: 10.1002/vjch.201900184] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Nguyen Ngoc Linh
- Faculty of Training Bachelor of Practice; Thanh Do University; Kim Chung, Hoai Duc Hanoi 10000 Viet Nam
| | - Tran Thi Thuy Duong
- Faculty of Chemistry; Hanoi National University of Education; No. 136 Xuan Thuy Road, Cau Giay District Hanoi 10000 Viet Nam
- Bien Hoa Gifted High School; No. 86 Chu Văn An Street, Phu Ly City, Ha Nam 18000 Viet Nam
| | - Nguyen Hien
- Faculty of Chemistry; Hanoi National University of Education; No. 136 Xuan Thuy Road, Cau Giay District Hanoi 10000 Viet Nam
| | - Vu Quoc Trung
- Faculty of Chemistry; Hanoi National University of Education; No. 136 Xuan Thuy Road, Cau Giay District Hanoi 10000 Viet Nam
| |
Collapse
|
5
|
Rola K, Zajac A, Czajkowski M, Fiedot-Tobola M, Szpecht A, Cybinska J, Smiglak M, Komorowska K. Electron Beam Patterning of Polymerizable Ionic Liquid Films for Application in Photonics. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:11968-11978. [PMID: 31442379 DOI: 10.1021/acs.langmuir.9b00759] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Planar photonic components can be fabricated with high resolution by electron beam patterning of polymer thin films on solid substrates such as silicon and glass. However, polymer films are normally formed by spin-coating lithographic resists containing not only polymers but also volatile solvents, which is a serious environmental and health issue. Therefore, we investigate a new type of material for planar structure fabrication (i.e., room-temperature ionic liquids (RTILs) with a polymerizable allyl group) that is electron-beam-curable, solvent-free, and thus potentially interesting for processing materials with weak resistance to solvents. We fabricate planar polymer microstructures by electron beam patterning of RTIL thin films in vacuum, which is possible because of the negligible volatility of ionic liquids. Three different polymerizable ionic liquids {i.e., [Allmim][Cl] (1-allyl-3-methylimidazolium chloride), [Allmim][NTf2] (1-allyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide), and [Allmmim][NTf2] (1-allyl-2,3-dimethylimidazolium bis(trifluoromethylsulfonyl)imide)} are compared in terms of the quality of the fabricated microstructures. We demonstrate that the shape of the more viscous RTIL with the Cl- anion is less distorted during electron-beam-activated polymerization than the shape of the less viscous RTILs with a large NTf2- anion. Furthermore, the surface tension of the NTf2-based ionic liquid decreases significantly with temperature as compared to that of the Cl-based ionic liquid. Thus, we suggest that the thermocapillary effect, that is, the Marangoni flow caused by a temperature gradient, might be responsible for the differences in the shape of the RTIL-derived microstructures. Also, we analyze the chemistry of the electron-beam-activated polymerization of RTIL by the use of Fourier-transform infrared spectroscopy (FTIR) and conclude that because of the disappearance of C═C bonds the free radical polymerization is a probable reaction mechanism. Finally, we show that polymerized microstructures are potentially attractive as planar photonic components because of good optical properties such as a high refractive index.
Collapse
Affiliation(s)
- Krzysztof Rola
- ŁUKASIEWICZ Research Network - PORT Polish Center for Technology Development , Stablowicka 147 Str , 54-066 Wroclaw , Poland
| | - Adrian Zajac
- Material Synthesis Group, Poznan Science and Technology Park , ul. Rubiez 46 , 61-612 Poznan , Poland
| | - Maciej Czajkowski
- ŁUKASIEWICZ Research Network - PORT Polish Center for Technology Development , Stablowicka 147 Str , 54-066 Wroclaw , Poland
| | - Marta Fiedot-Tobola
- ŁUKASIEWICZ Research Network - PORT Polish Center for Technology Development , Stablowicka 147 Str , 54-066 Wroclaw , Poland
| | - Andrea Szpecht
- Material Synthesis Group, Poznan Science and Technology Park , ul. Rubiez 46 , 61-612 Poznan , Poland
- Faculty of Chemistry , Adam Mickiewicz University , Umultowska 89B , 61-614 Poznan , Poland
| | - Joanna Cybinska
- ŁUKASIEWICZ Research Network - PORT Polish Center for Technology Development , Stablowicka 147 Str , 54-066 Wroclaw , Poland
- Faculty of Chemistry , University of Wroclaw , 14 F. Joliot-Curie Str . 50-383 Wroclaw , Poland
| | - Marcin Smiglak
- Material Synthesis Group, Poznan Science and Technology Park , ul. Rubiez 46 , 61-612 Poznan , Poland
| | - Katarzyna Komorowska
- ŁUKASIEWICZ Research Network - PORT Polish Center for Technology Development , Stablowicka 147 Str , 54-066 Wroclaw , Poland
- Department of Optics and Photonics, Faculty of Fundamental Problems of Technology , Wroclaw University of Science and Technology , 27 Wybrzeze Wyspianskiego Str ., 50-370 Wroclaw , Poland
| |
Collapse
|
6
|
Rola K, Zajac A, Czajkowski M, Cybinska J, Martynkien T, Smiglak M, Komorowska K. Ionic liquids-a novel material for planar photonics. NANOTECHNOLOGY 2018; 29:475202. [PMID: 30198858 DOI: 10.1088/1361-6528/aae01e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Electron beam patterning is an important technology in the fabrication of miniaturized photonic devices. The fabrication process conventionally involves the use of radiation sensitive polymer-based solutions (called resists). We propose to replace typical polymer resists with eco-friendly solvent-free room temperature ionic liquids (RTILs), which are polymerized in situ and solidified by an electron beam. It is demonstrated that the shapes of polymerized structures are different for high-viscous Cl-based RTILs and low-viscous NTf2-based RTILs. Due to the the satisfactory quality of the polymerized spatial microstructures and their light transmission properties, the RTIL-derived microstructures are potentially attractive as photonic elements for near-infrared.
Collapse
Affiliation(s)
- Krzysztof Rola
- PORT Polish Center for Technology Development, Wroclaw, Poland
| | | | | | | | | | | | | |
Collapse
|
7
|
|
8
|
Qin G, Perez PM, Mills CE, Olsen BD. Effect of ELP Sequence and Fusion Protein Design on Concentrated Solution Self-Assembly. Biomacromolecules 2016; 17:928-34. [PMID: 26927835 DOI: 10.1021/acs.biomac.5b01604] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Fusion proteins provide a facile route for the purification and self-assembly of biofunctional protein block copolymers into complex nanostructures; however, the use of biochemical synthesis techniques introduces unexplored variables into the design of the structures. Using model fusion constructs of the red fluorescent protein mCherry and the coil-like protein elastin-like polypeptide (ELP), it is shown that the molar mass and hydrophobicity of the ELP sequence have a large effect on the propensity of a fusion to form well-ordered nanostructures, even when the ELP is in the low temperature, highly solvated state. In contrast, the presence of a 6xHis purification tag has little effect on self-assembly, and the order of blocks in the construct (N-terminal vs C-terminal) only has a significant effect on the nanostructure when the conjugates are heated above the transition temperature of the ELP block. These results indicate that for a sufficiently hydrophobic and high molar mass ELP block, there is a great deal of design latitude in the construction of fusion protein block copolymers for self-assembling nanomaterials.
Collapse
Affiliation(s)
- Guokui Qin
- Department of Chemical Engineering, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Paola M Perez
- Department of Chemical Engineering, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Carolyn E Mills
- Department of Chemical Engineering, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Bradley D Olsen
- Department of Chemical Engineering, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| |
Collapse
|
9
|
Brombosz SM, Lee S, Firestone MA. Installation of a reactive site for covalent wiring onto an intrinsically conductive poly(ionic liquid). REACT FUNCT POLYM 2014. [DOI: 10.1016/j.reactfunctpolym.2014.10.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
|
10
|
Brombosz SM, Seifert S, Firestone MA. Patterning a π-conjugated polyelectrolyte through sequential polymerization of a bifunctional ionic liquid monomer. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.04.049] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
11
|
Knaapila M, Costa T, Garamus VM, Kraft M, Drechsler M, Scherf U, Burrows HD. Conjugated Polyelectrolyte (CPE) Poly{3-[6-(N-methylimidazolium)hexyl]-2,5-thiophene} Complexed with DNA: Relation between Colloidal Level Solution Structure and Chromic Effects. Macromolecules 2014. [DOI: 10.1021/ma500714k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Matti Knaapila
- Physics
Department, Institute for Energy Technology, NO-2027 Kjeller, Norway
| | - Telma Costa
- Department
of Chemistry and Coimbra Chemistry Centre, University of Coimbra, 3004-535 Coimbra, Portugal
| | - Vasil M. Garamus
- Helmholz-Zentrum
Geesthacht, Zentrum für Material- und Küstenforschung GmbH, D-21502 Geesthacht, Germany
| | - Mario Kraft
- Macromolecular
Chemistry Group, University of Wuppertal, D-42119 Wuppertal, Germany
| | - Markus Drechsler
- Bayreuth
Institute of Macromolecular Research - Laboratory for Soft Matter
Electron Microscopy, University of Bayreuth, D-95440 Bayreuth, Germany
| | - Ullrich Scherf
- Macromolecular
Chemistry Group, University of Wuppertal, D-42119 Wuppertal, Germany
| | - Hugh D. Burrows
- Department
of Chemistry and Coimbra Chemistry Centre, University of Coimbra, 3004-535 Coimbra, Portugal
| |
Collapse
|
12
|
Bandomir J, Schulz A, Taguchi S, Schmitt L, Ohno H, Sternberg K, Schmitz KP, Kragl U. Synthesis and Characterization of Polymerized Ionic Liquids: Mechanical and Thermal Properties of a Novel Type of Hydrogels. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400009] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jenny Bandomir
- Department of Chemistry; University of Rostock; Albert-Einstein-Straße 3a 18059 Rostock Germany
| | - André Schulz
- Department of Chemistry; University of Rostock; Albert-Einstein-Straße 3a 18059 Rostock Germany
| | - Satomi Taguchi
- Department of Biotechnology; Tokyo University of Agriculture and Technology; Naka-cho, Koganei Tokyo 184-8588 Japan
| | - Lena Schmitt
- Institute for Biomedical Engineering; University of Rostock; Friedrich-Barnewitz-Straße 4 18119 Rostock Germany
| | - Hiroyuki Ohno
- Department of Biotechnology; Tokyo University of Agriculture and Technology; Naka-cho, Koganei Tokyo 184-8588 Japan
| | - Katrin Sternberg
- Institute for Biomedical Engineering; University of Rostock; Friedrich-Barnewitz-Straße 4 18119 Rostock Germany
| | - Klaus-Peter Schmitz
- Institute for Biomedical Engineering; University of Rostock; Friedrich-Barnewitz-Straße 4 18119 Rostock Germany
| | - Udo Kragl
- Department of Chemistry; University of Rostock; Albert-Einstein-Straße 3a 18059 Rostock Germany
| |
Collapse
|
13
|
Weng L, Yan JJ, Xie HL, Zhong GQ, Zhu SQ, Zhang HL, Chen EQ. Design, synthesis, and self-assembly manipulating of polymerized ionic liquids contained imidazolium based on “Jacketing” effect. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26585] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
|
14
|
|