1
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Meng L, Wang W, Xu B, Qin J, Zhang K, Liu H. Solution-Processed Flexible Transparent Electrodes for Printable Electronics. ACS NANO 2023; 17:4180-4192. [PMID: 36826227 DOI: 10.1021/acsnano.2c10999] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Flexible transparent electrodes (FTEs) have been widely witnessed in various printable electronic devices, especially those involving light. So far, solution processes have demonstrated increasing advantages in preparing FTEs not only in their mild operation conditions and high-throughput but also in the diversity in micropatterning conductive nanomaterials into networks. For the FTEs, both high transparency and high conductivity are desirable, which therefore create requirements for the conductive network by considering the trade-off relationship between the coverage and the micropatterns of the network. In addition, the conductive networks also affect the flexibility of FTEs due to the deformation during bending/stretching. Consequently, solution processes capable of micropatterning conductive nanomaterials including nanoparticles, nanowires/polymers, and graphene/MXene play a crucial role in determining the performance of FTEs. Here, we reviewed recent research progress on solution-processed FTEs, including the solution processes, the solution-processable conductive nanomaterials and the substrates for making FTEs, and applications of FTEs in flexible electronics. Finally, we proposed several perspective outlooks of the FTEs, which aim at not only the enhanced performance but also the performances in extreme conditions and in integration. We believe that the review would offer inspiration for developing functional FTEs.
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Affiliation(s)
- Lili Meng
- Ji Hua Laboratory, Foshan 528000, Guangdong, P.R. China
- Research Institute for Frontier Science, Beihang University, Beijing 100191, P.R. China
| | - Wei Wang
- Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, P.R. China
| | - Bojie Xu
- Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, P.R. China
| | - Ji Qin
- Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, P.R. China
| | - Kejie Zhang
- Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, P.R. China
| | - Huan Liu
- Ji Hua Laboratory, Foshan 528000, Guangdong, P.R. China
- Research Institute for Frontier Science, Beihang University, Beijing 100191, P.R. China
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2
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Richter J, Nnaji M, Park H. Solvent Effect to the Uniformity of Surfactant-Free Salmon-DNA Thin Films. Polymers (Basel) 2021; 13:1606. [PMID: 34065722 PMCID: PMC8156698 DOI: 10.3390/polym13101606] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 11/16/2022] Open
Abstract
Fabrication of surfactant-modified DNA thin films with high uniformity, specifically DNA-CTMA, has been well considered via drop-casting and spin-coating techniques. However, the fabrication of thin films with pure DNA has not been sufficiently studied. We characterize the uniformity of thin films from aqueous salmon DNA solutions mixed with ethanol, methanol, isopropanol, and acetone. Measurements of thickness and macroscopic uniformity are made via a focused-beam ellipsometer. We discuss important parameters for optimum uniformity and note what the effects of solvent modifications are. We find that methanol- and ethanol-added solutions provide optimal fabrication methods, which more consistently produce high degrees of uniformity with film thickness ranging from 20 to 200 nm adjusted by DNA concentration and the physical parameters of spin-coating methods.
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Affiliation(s)
| | | | - Heungman Park
- Department of Physics and Astronomy, Texas A&M University-Commerce, Commerce, TX 75428, USA; (J.R.); (M.N.)
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3
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Zhang Y, Ng SW, Lu X, Zheng Z. Solution-Processed Transparent Electrodes for Emerging Thin-Film Solar Cells. Chem Rev 2020; 120:2049-2122. [DOI: 10.1021/acs.chemrev.9b00483] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yaokang Zhang
- Laboratory for Advanced Interfacial Materials and Devices and Research Centre for Smart Wearable Technology, Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Sze-Wing Ng
- Laboratory for Advanced Interfacial Materials and Devices and Research Centre for Smart Wearable Technology, Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Xi Lu
- Laboratory for Advanced Interfacial Materials and Devices and Research Centre for Smart Wearable Technology, Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Zijian Zheng
- Laboratory for Advanced Interfacial Materials and Devices and Research Centre for Smart Wearable Technology, Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China
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4
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Hulkkonen H, Salminen T, Niemi T. Automated solvent vapor annealing with nanometer scale control of film swelling for block copolymer thin films. SOFT MATTER 2019; 15:7909-7917. [PMID: 31538173 DOI: 10.1039/c9sm01322a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Molecular self-assembly of block copolymers has been pursued as a next generation high-resolution, low-cost lithography technique. Solvent vapor annealing is a promising way of achieving self-assembled patterns from polymers with high interaction parameters, χ, or high molecular weights. Compared to thermal annealing, the assembly in a solvated state can be much faster, but the film swelling process is typically challenging to control and reproduce. We report the design and implementation of an automated solvent annealing system that addresses these issues. In this system the film swelling is controlled via local heating or cooling, which enables exceptionally fast and precise modulation of the swelling. The swelling of the polymer films follows preprogrammed annealing profiles with the help of a feedback loop that compares and tunes the film thickness with respect to the set point. The system therefore enables complex annealing profiles such as rapid cyclic swelling and deswelling. We show that the orientation of the pattern morphology and the amount of lattice defects are influenced by the used annealing profile. We demonstrate that optimized profiles significantly shorten the annealing time (<15 min) of high-χ and high-molecular weight poly(styrene-b-2-vinylpyridine).
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Affiliation(s)
- Hanna Hulkkonen
- Nanophotonics, Faculty of Engineering and Natural Sciences, Tampere University, 33101 Tampere, Finland.
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5
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Heo K, Miesch C, Na JH, Emrick T, Hayward RC. Assembly of P3HT/CdSe nanowire networks in an insulating polymer host. SOFT MATTER 2018; 14:5327-5332. [PMID: 29901063 DOI: 10.1039/c8sm01001c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Nanoparticles may act as compatibilizing agents for blending of immiscible polymers, leading to changes in blend morphology through a variety of mechanisms including interfacial adsorption, aggregation, and nucleation of polymer crystals. Herein, we report an approach to define highly structured donor/acceptor networks based on poly(3-hexylthiophene) (P3HT) and CdSe quantum dots (QDs) by demixing from an insulating polystyrene (PS) matrix. The incorporation of QDs led to laterally phase-separated co-continuous structures with sub-micrometer dimensions, and promoted crystallization of P3HT, yielding highly interconnected P3HT/QD hybrid nanowires embedded in the polymer matrix. These nanohybrid materials formed by controlling phase separation, interfacial activity, and crystallization within ternary donor/acceptor/insulator blends, offer attractive morphologies for potential use in optoelectronics.
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Affiliation(s)
- Kyuyoung Heo
- Polymer Science and Engineering Department, University of Massachusetts, Amherst, Massachusetts 01003, USA.
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6
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Mugheirbi NA, Marsac PJ, Taylor LS. Insights into Water-Induced Phase Separation in Itraconazole–Hydroxypropylmethyl Cellulose Spin Coated and Spray Dried Dispersions. Mol Pharm 2017; 14:4387-4402. [DOI: 10.1021/acs.molpharmaceut.7b00499] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Naila A. Mugheirbi
- Department
of Industrial and Physical Pharmacy, College of Pharmacy, Purdue University, West Lafayette, Indiana 47907, United States
| | - Patrick J. Marsac
- College
of Pharmacy, University of Kentucky, 789 South Limestone Street, Lexington, Kentucky 40536, United States
| | - Lynne S. Taylor
- Department
of Industrial and Physical Pharmacy, College of Pharmacy, Purdue University, West Lafayette, Indiana 47907, United States
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7
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Koukouvinos G, Petrou P, Goustouridis D, Misiakos K, Kakabakos S, Raptis I. Development and Bioanalytical Applications of a White Light Reflectance Spectroscopy Label-Free Sensing Platform. BIOSENSORS-BASEL 2017; 7:bios7040046. [PMID: 29027976 PMCID: PMC5746769 DOI: 10.3390/bios7040046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 10/09/2017] [Accepted: 10/11/2017] [Indexed: 12/15/2022]
Abstract
The development of a sensing platform based on white light reflectance spectroscopy (WLRS) is presented. The evolution of the system, from polymer film characterization and sensing of volatile organic compounds to biosensor for the label-free determination of either high (e.g., proteins) or low molecular weight analytes (e.g., pesticides), is described. At the same time, the passage from single to multi-analyte determinations, and from a laboratory prototype set-up to a compact device appropriate for on-site determination, is outlined. The improvements made on both the sensor and the optical set-up, and the concomitant advances in the analytical characteristics and the robustness of the assays performed with the different layouts, are also presented. Finally, the future perspectives of the system, aiming for the creation of a standalone instrument to be used by non-experts, will be discussed.
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Affiliation(s)
- Georgios Koukouvinos
- Immunoassay/Immunosensors Lab, Institute of Nuclear & Radiological Sciences & Technology, Energy & Safety, NCSR "Demokritos", 15310 Aghia Paraskevi, Greece.
| | - Panagiota Petrou
- Immunoassay/Immunosensors Lab, Institute of Nuclear & Radiological Sciences & Technology, Energy & Safety, NCSR "Demokritos", 15310 Aghia Paraskevi, Greece.
| | - Dimitrios Goustouridis
- ThetaMetrisis S.A., 12243 Egaleo, Greece.
- Department of Electronics Engineering TEI of Piraeus, 12244 Egaleo, Greece.
| | - Konstantinos Misiakos
- Optical sensors Lab, Institute of Nanoscience and Nanotechnology, NCSR "Demokritos", 15310 Aghia Paraskevi, Greece.
| | - Sotirios Kakabakos
- Immunoassay/Immunosensors Lab, Institute of Nuclear & Radiological Sciences & Technology, Energy & Safety, NCSR "Demokritos", 15310 Aghia Paraskevi, Greece.
| | - Ioannis Raptis
- ThetaMetrisis S.A., 12243 Egaleo, Greece.
- Optical sensors Lab, Institute of Nanoscience and Nanotechnology, NCSR "Demokritos", 15310 Aghia Paraskevi, Greece.
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8
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Awsiuk K, Budkowski A, Petrou P, Marzec MM, Biernat M, Jaworska-Gołąb T, Rysz J. Orientation and biorecognition of immunoglobulin adsorbed on spin-cast poly(3-alkylthiophenes): Impact of polymer film crystallinity. Colloids Surf B Biointerfaces 2016; 148:278-286. [DOI: 10.1016/j.colsurfb.2016.08.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 07/19/2016] [Accepted: 08/18/2016] [Indexed: 12/16/2022]
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9
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Raczkowska J, Stetsyshyn Y, Awsiuk K, Zemła J, Kostruba A, Harhay K, Marzec M, Bernasik A, Lishchynskyi O, Ohar H, Budkowski A. Temperature-responsive properties of poly(4-vinylpyridine) coatings: influence of temperature on the wettability, morphology, and protein adsorption. RSC Adv 2016. [DOI: 10.1039/c6ra07223b] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Poly(4-vinylpyridine)-grafted brushes demonstrate a thermal response of their wettability (stronger than that for spin-coated films), surface morphology, and protein adsorption.
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Affiliation(s)
- Joanna Raczkowska
- Smoluchowski Institute of Physics
- Jagiellonian University
- 30-348 Kraków
- Poland
| | | | - Kamil Awsiuk
- Smoluchowski Institute of Physics
- Jagiellonian University
- 30-348 Kraków
- Poland
| | - Joanna Zemła
- Smoluchowski Institute of Physics
- Jagiellonian University
- 30-348 Kraków
- Poland
| | - Andrij Kostruba
- Lviv Academy of Commerce
- Lviv Institute for Physical Optics
- 79011 Lviv
- Ukraine
| | | | - Mateusz Marzec
- Academic Centre for Materials and Nanotechnology
- 30-059 Kraków
- Poland
| | - Andrzej Bernasik
- Academic Centre for Materials and Nanotechnology
- 30-059 Kraków
- Poland
- AGH University of Science and Technology
- Faculty of Physics and Applied Computer Science
| | | | - Halyna Ohar
- Lviv Polytechnic National University
- 79013 Lviv
- Ukraine
| | - Andrzej Budkowski
- Smoluchowski Institute of Physics
- Jagiellonian University
- 30-348 Kraków
- Poland
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10
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Awsiuk K, Budkowski A, Marzec MM, Petrou P, Rysz J, Bernasik A. Effects of polythiophene surface structure on adsorption and conformation of bovine serum albumin: a multivariate and multitechnique study. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:13925-13933. [PMID: 25347041 DOI: 10.1021/la502646w] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Protein interactions with surfaces of promising conducting polymers are critical for development of bioapplications. Surfaces of spin-cast and postbaked poly(3-alkylthiophenes), regiorandom P3BT, and regioregular RP3HT are examined prior to and after adsorption of model protein, bovine serum albumin, with time-of-flight secondary ion mass spectrometry, atomic force microscopy, and X-ray photoelectron spectroscopy. The multivariate method of principal component analysis applied to ToF-SIMS data maximizes information on subtle differences in surface chemistry: PCA reveals alkyl side chains and conjugated backbones, exposed for RP3HT and P3BT, respectively. Phase imaging AFM shows semicrystalline microstructure of RP3HT and amorphous morphology of P3BT films. A cellular-like pattern of proteins adsorbed on RP3HT develops with coverage to more uniform overlayer, observed always on P3BT. The amount of adsorbed protein, determined by XPS as a function of BSA concentration (up to 10 mg/mL), is ∼21% lower for RP3HT than P3BT (up to 1.1 mg/m(2)). Although PCA differentiates protein from polythiophene, relative protein surface composition evaluated from ToF-SIMS saturates rather than increases with amount of adsorbed BSA from XPS. This reflects ToF-SIMS sensitivity to outermost layer of proteins, enabling multivariate analysis of protein conformation or orientation. PCA distinguishes between amino acids characteristic for external regions of BSA adsorbed to P3BT and RP3HT. These amino acids are identified for P3BT and RP3HT as hydrophilic and hydrophobic, respectively, by relative hydrophobicity of amino acid side chains. Alternative identification with BSA domains fails, pointing to substrate-induced changes in conformation and degree of denaturation rather than orientation of adsorbed protein.
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Affiliation(s)
- K Awsiuk
- M. Smoluchowski Institute of Physics, Jagiellonian University , Kraków, Poland
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11
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Michels JJ, Moons E. Simulation of Surface-Directed Phase Separation in a Solution-Processed Polymer/PCBM Blend. Macromolecules 2013. [DOI: 10.1021/ma400269j] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jasper J. Michels
- Holst Centre/TNO, High Tech
Campus 31, 5656 AE Eindhoven, The Netherlands
| | - Ellen Moons
- Department
of Engineering and Physics, Karlstad University, SE-65188 Karlstad, Sweden
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12
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Emerson JA, Toolan DTW, Howse JR, Furst EM, Epps TH. Determination of Solvent–Polymer and Polymer–Polymer Flory–Huggins Interaction Parameters for Poly(3-hexylthiophene) via Solvent Vapor Swelling. Macromolecules 2013. [DOI: 10.1021/ma400597j] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jillian A. Emerson
- Center for
Molecular and Engineering
Thermodynamics, Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United
States
| | - Daniel T. W. Toolan
- Department of Chemical
and Biological
Engineering, University of Sheffield, Sheffield
S1 3JD, United Kingdom
| | - Jonathan R. Howse
- Department of Chemical
and Biological
Engineering, University of Sheffield, Sheffield
S1 3JD, United Kingdom
| | - Eric M. Furst
- Center for
Molecular and Engineering
Thermodynamics, Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United
States
| | - Thomas H. Epps
- Center for
Molecular and Engineering
Thermodynamics, Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United
States
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13
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Budkowski A, Zemła J, Moons E, Awsiuk K, Rysz J, Bernasik A, Björström-Svanström CM, Lekka M, Jaczewska J. Polymer blends spin-cast into films with complementary elements for electronics and biotechnology. J Appl Polym Sci 2012. [DOI: 10.1002/app.36574] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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14
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Hirano I, Imaoka T, Yamamoto K. Control of single molecular nanodot patterns of phenyl azomethine dendrimers by statistical simulation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:2965-2970. [PMID: 22214239 DOI: 10.1021/la204379t] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Precisely synthesized subnanometer particles of metals or metal oxides can be prepared using dendritic polyphenyl azomethines as the template. With a goal of their arrays to a surface using a simple and quick process, such as spin-casting, statistical analyses were applied to a nanodot array of the dendrimers to obtain the relationship between the experimental condition and the results such as size, spacing, or its standard deviations. The dot patterns of a single molecular dendrimer on a substrate were able to be predicted with numerical values of the experimental parameters associated with the spin coat (concentration of the dendrimer, physical properties of solvent, the spin coating recipe, temperature of the solution, relative humidity (RH)) as the inputs for the statistical analysis.
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Affiliation(s)
- Isao Hirano
- Chemical Resources Laboratory, Tokyo Institute of Technology, Nagatsuta-cho 4259, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
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15
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Lee LT, Ube T, Aoki H, Ito S. Characterization of surface compositions of phase-separated structures in conjugated poly(phenylene vinylene) blends by scanning near-field optical microscopy. POLYMER 2011. [DOI: 10.1016/j.polymer.2011.10.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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16
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Chen S, Hu J, Chen S. Studies of the moisture-sensitive shape memory effect of pyridine-containing polyurethanes. POLYM INT 2011. [DOI: 10.1002/pi.3192] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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17
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Gallyamov MO. Scanning Force Microscopy as Applied to Conformational Studies in Macromolecular Research. Macromol Rapid Commun 2011; 32:1210-46. [DOI: 10.1002/marc.201100150] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2011] [Revised: 04/06/2011] [Indexed: 01/17/2023]
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18
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Mokarian-Tabari P, Geoghegan M, Howse JR, Heriot SY, Thompson RL, Jones RAL. Quantitative evaluation of evaporation rate during spin-coating of polymer blend films: Control of film structure through defined-atmosphere solvent-casting. THE EUROPEAN PHYSICAL JOURNAL. E, SOFT MATTER 2010; 33:283-289. [PMID: 21086015 DOI: 10.1140/epje/i2010-10670-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2010] [Accepted: 10/14/2010] [Indexed: 05/30/2023]
Abstract
Thin films of polymer mixtures made by spin-coating can phase separate in two ways: by forming lateral domains, or by separating into distinct layers. The latter situation (self-stratification or vertical phase separation) could be advantageous in a number of practical applications, such as polymer optoelectronics. We demonstrate that, by controlling the evaporation rate during the spin-coating process, we can obtain either self-stratification or lateral phase separation in the same system, and we relate this to a previously hypothesised mechanism for phase separation during spin-coating in thin films, according to which a transient wetting layer breaks up due to a Marangoni-type instability driven by a concentration gradient of solvent within the drying film. Our results show that rapid evaporation leads to a laterally phase-separated structure, while reducing the evaporation rate suppresses the interfacial instability and leads to a self-stratified final film.
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Affiliation(s)
- P Mokarian-Tabari
- Department of Physics and Astronomy, University of Sheffield, S3 7RH, Sheffield, UK.
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19
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Geldhauser T, Walheim S, Schimmel T, Leiderer P, Boneberg J. Influence of the Relative Humidity on the Demixing of Polymer Blends on Prepatterned Substrates. Macromolecules 2009. [DOI: 10.1021/ma9022058] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- T. Geldhauser
- University of Konstanz, Universitätsstr. 10, 78457 Konstanz, Germany
| | - S. Walheim
- Institute of Nanotechnology (INT), Forschungszentrum Karlsruhe, D-76021 Karlsruhe, Germany
- Institute of Applied Physics, Center for Functional Nanostructures (CFN), Universität Karlsruhe, D-76128 Karlsruhe, Germany
| | - Th. Schimmel
- Institute of Nanotechnology (INT), Forschungszentrum Karlsruhe, D-76021 Karlsruhe, Germany
- Institute of Applied Physics, Center for Functional Nanostructures (CFN), Universität Karlsruhe, D-76128 Karlsruhe, Germany
| | - P. Leiderer
- University of Konstanz, Universitätsstr. 10, 78457 Konstanz, Germany
| | - J. Boneberg
- University of Konstanz, Universitätsstr. 10, 78457 Konstanz, Germany
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20
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Chen S, Hu J, Yuen CW, Chan L. Novel moisture-sensitive shape memory polyurethanes containing pyridine moieties. POLYMER 2009. [DOI: 10.1016/j.polymer.2009.07.031] [Citation(s) in RCA: 122] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Zemła J, Lekka M, Raczkowska J, Bernasik A, Rysz J, Budkowski A. Selective Protein Adsorption on Polymer Patterns Formed by Self-Organization and Soft Lithography. Biomacromolecules 2009; 10:2101-9. [DOI: 10.1021/bm900598s] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Joanna Zemła
- Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland, Niewodniczański Institute of Nuclear Physics, Polish Academy of Science, Radzikowskiego 152, 31-342 Kraków, Poland, and Faculty of Physics and Applied Computer Science, University of Science and Technology, Mickiewicza 39, 30-059 Kraków, Poland
| | - Małgorzata Lekka
- Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland, Niewodniczański Institute of Nuclear Physics, Polish Academy of Science, Radzikowskiego 152, 31-342 Kraków, Poland, and Faculty of Physics and Applied Computer Science, University of Science and Technology, Mickiewicza 39, 30-059 Kraków, Poland
| | - Joanna Raczkowska
- Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland, Niewodniczański Institute of Nuclear Physics, Polish Academy of Science, Radzikowskiego 152, 31-342 Kraków, Poland, and Faculty of Physics and Applied Computer Science, University of Science and Technology, Mickiewicza 39, 30-059 Kraków, Poland
| | - Andrzej Bernasik
- Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland, Niewodniczański Institute of Nuclear Physics, Polish Academy of Science, Radzikowskiego 152, 31-342 Kraków, Poland, and Faculty of Physics and Applied Computer Science, University of Science and Technology, Mickiewicza 39, 30-059 Kraków, Poland
| | - Jakub Rysz
- Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland, Niewodniczański Institute of Nuclear Physics, Polish Academy of Science, Radzikowskiego 152, 31-342 Kraków, Poland, and Faculty of Physics and Applied Computer Science, University of Science and Technology, Mickiewicza 39, 30-059 Kraków, Poland
| | - Andrzej Budkowski
- Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland, Niewodniczański Institute of Nuclear Physics, Polish Academy of Science, Radzikowskiego 152, 31-342 Kraków, Poland, and Faculty of Physics and Applied Computer Science, University of Science and Technology, Mickiewicza 39, 30-059 Kraków, Poland
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22
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Jaczewska J, Budkowski A, Bernasik A, Moons E, Rysz J. Polymer vs Solvent Diagram of Film Structures Formed in Spin-Cast Poly(3-alkylthiophene) Blends. Macromolecules 2008. [DOI: 10.1021/ma7022974] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- J. Jaczewska
- M. Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland, and Department of Physics, Karlstad University, SE-651 88 Karlstad, Sweden
| | - A. Budkowski
- M. Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland, and Department of Physics, Karlstad University, SE-651 88 Karlstad, Sweden
| | - A. Bernasik
- M. Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland, and Department of Physics, Karlstad University, SE-651 88 Karlstad, Sweden
| | - E. Moons
- M. Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland, and Department of Physics, Karlstad University, SE-651 88 Karlstad, Sweden
| | - J. Rysz
- M. Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland, and Department of Physics, Karlstad University, SE-651 88 Karlstad, Sweden
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Affiliation(s)
- Steffen M. Weidner
- Federal Institute for Materials Research and Testing (BAM), D-12489 Berlin, Richard-Willstaetter-Strasse 11, Germany, and Department of Chemistry, Wayne State University, 5101 Cass Avenue, 33 Chemistry, Detroit, Michigan 48202
| | - Sarah Trimpin
- Federal Institute for Materials Research and Testing (BAM), D-12489 Berlin, Richard-Willstaetter-Strasse 11, Germany, and Department of Chemistry, Wayne State University, 5101 Cass Avenue, 33 Chemistry, Detroit, Michigan 48202
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Madej W, Budkowski A, Raczkowska J, Rysz J. Breath figures in polymer and polymer blend films spin-coated in dry and humid ambience. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2008; 24:3517-3524. [PMID: 18294016 DOI: 10.1021/la703363a] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
We investigate effects of two spin-coating parameters, relative humidity (5% < or = RH < or = 80%) in ambient atmosphere and water content (3 wt % < or = f(H2O) < or = 20 wt %) in solution (rich in tetrahydrofuran), on the structure of breath figures (BF) formed in spin-cast films of polar poly(methyl methacrylate) (PMMA) and PMMA mixed with nonpolar polystyrene (PS). Film morphologies, examined with atomic and lateral force microscopy, are analyzed with integral geometry analysis to yield morphological BF measures. In PMMA, water added to solution has much stronger impact than that from moisture on formed BFs, which could be ordered (with conformational entropy S approximately 0.9-1.0). In PMMA/PS, BFs decorate exclusively polar PMMA domains, resulting in morphologies with two length scales (sub-micrometer BFs and domains >10 microm). This suggests a novel strategy for herarchic structure formation in multicomponent polymer films. In PS/PMMA, BFs are better developed than in pure PMMA spin-coated in identical conditions. These observations show that the air boundary layer facing the spin-cast polymer film (region) is more important than the ambient atmosphere.
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Affiliation(s)
- Wojciech Madej
- Smoluchowski Institute of Physics, Jagellonian University, Reymonta 4, 30-059 Kraków, Poland
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