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Tang J, Katashima T, Li X, Mitsukami Y, Yokoyama Y, Sakumichi N, Chung UI, Shibayama M, Sakai T. Swelling Behaviors of Hydrogels with Alternating Neutral/Highly Charged Sequences. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01221] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Jian Tang
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Takuya Katashima
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Xiang Li
- The Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
| | - Yoshiro Mitsukami
- Superabsorbents Research Department, Nippon Shokubai Co., Ltd., 992-1 Aza Nishioki Okihama, Aboshi-ku, Himeji, Hyogo 671-1292, Japan
| | - Yuki Yokoyama
- Superabsorbents Research Department, Nippon Shokubai Co., Ltd., 992-1 Aza Nishioki Okihama, Aboshi-ku, Himeji, Hyogo 671-1292, Japan
| | - Naoyuki Sakumichi
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Ung-il Chung
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Mitsuhiro Shibayama
- Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society, 162-1 Tokai, Ibaraki 319-1106, Japan
| | - Takamasa Sakai
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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2
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Mutharani B, Ranganathan P, Chen SM, Chen TW, Ali MA, Mahmoud AH. Sonochemical synthesis of novel thermo-responsive polymer and tungsten dioxide composite for the temperature-controlled reversible "on-off" electrochemical detection of β-Blocker metoprolol. ULTRASONICS SONOCHEMISTRY 2020; 64:105008. [PMID: 32106067 DOI: 10.1016/j.ultsonch.2020.105008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 01/27/2020] [Accepted: 02/06/2020] [Indexed: 06/10/2023]
Abstract
Thermo-responsive polymer nanocomposite based on poly (styrene-co-N-isopropylacrylamide) hybrid tungsten dioxide (WO2@PS-co-PNIPAM) was synthesized by a facile ultrasonic irradiation (Frequency; 20 kHz, power; 180 W, calorimetrically determined power; 5.73 W in the bath, and Type; probe) method in the presence of water as inisolv. The as-synthesized WO2@PS-co-PNIPAM modified glassy carbon electrode (WO2@PS-co-PNIPAM/GCE) was acting as a reversibly switched detection for the electrooxidation of metoprolol (MTP), with the thermal stimuli response of the PNIPAM. In below lower critical solution temperature (LCST), the PS-co-PNIPAM expanded to embed the electroactive sites of WO2, and the MTP could not proceed via the polymer to attain electronic transfer, indicating the "off" state. Rather, in above LCST, the PS-co-PNIPAM shrank to reveal electroactive sites and expand cyclic voltammetric background peak currents, the MTP was capable to undergo electro-oxidation reaction usually and produce the response current, indicating "on" state. Additionally, the proposed sensor had excellent sensitivity (2.21 µA µM-1 cm-2), wide dynamic range (0.05-306 µM), and a low limit of detection of 0.03 µM for MTP. Intriguingly, the fabricated sensor demonstrates the good selectivity towards the detection of MTP among the possible interfering compounds. Eventually, the WO2@PS-co-PNIPAM/GCE has been utilized in the analysis of MTP in human blood serum samples.
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Affiliation(s)
- Bhuvanenthiran Mutharani
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan, Republic of China
| | - Palraj Ranganathan
- Research and Development Center for Smart Textile Technology, National Taipei University of Technology, Taipei, Taiwan, Republic of China
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan, Republic of China.
| | - Tse-Wei Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan, Republic of China; Research and Development Center for Smart Textile Technology, National Taipei University of Technology, Taipei, Taiwan, Republic of China
| | - M Ajmal Ali
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ahmed Hossam Mahmoud
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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3
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4
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Rochette D, Kent B, Habicht A, Seiffert S. Effect of polymer network inhomogeneity on the volume phase transitions of thermo- and pH-sensitive weakly charged microgels. Colloid Polym Sci 2017. [DOI: 10.1007/s00396-017-4029-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Zhong Q, Metwalli E, Rawolle M, Kaune G, Bivigou-Koumba AM, Laschewsky A, Papadakis CM, Cubitt R, Wang J, Müller-Buschbaum P. Influence of Hydrophobic Polystyrene Blocks on the Rehydration of Polystyrene-block-poly(methoxy diethylene glycol acrylate)-block-polystyrene Films Investigated by in Situ Neutron Reflectivity. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b02279] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Qi Zhong
- Key Laboratory of Advanced Textile Materials & Manufacturing Technology, Ministry of Education; Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, National Base for International Science and Technology Cooperation in Textiles and Consumer-Goods Chemistry, Zhejiang Sci-Tech University, 310018 Hangzhou, China
- Physik-Department,
Lehrstuhl für Funktionelle Materialien/Fachgebiet Physik Weicher
Materie, Technische Universität München, James-Franck-Str. 1, 85748 Garching, Germany
| | - Ezzeldin Metwalli
- Physik-Department,
Lehrstuhl für Funktionelle Materialien/Fachgebiet Physik Weicher
Materie, Technische Universität München, James-Franck-Str. 1, 85748 Garching, Germany
| | - Monika Rawolle
- Physik-Department,
Lehrstuhl für Funktionelle Materialien/Fachgebiet Physik Weicher
Materie, Technische Universität München, James-Franck-Str. 1, 85748 Garching, Germany
| | - Gunar Kaune
- Martin-Luther-Universität
Halle-Wittenberg, Von-Danckelmann-Platz
3, 06120 Halle, Germany
| | | | - André Laschewsky
- Institut
für Chemie, Universität Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam-Golm, Germany
- Fraunhofer Institute for Applied Polymer Research IAP, Geiselberg-Str.69, 14469 Potsdam-Golm, Germany
| | - Christine M. Papadakis
- Physik-Department,
Lehrstuhl für Funktionelle Materialien/Fachgebiet Physik Weicher
Materie, Technische Universität München, James-Franck-Str. 1, 85748 Garching, Germany
| | - Robert Cubitt
- Institut Laue-Langevin, 6 rue Jules
Horowitz, 38000 Grenoble, France
| | - Jiping Wang
- Key Laboratory of Advanced Textile Materials & Manufacturing Technology, Ministry of Education; Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, National Base for International Science and Technology Cooperation in Textiles and Consumer-Goods Chemistry, Zhejiang Sci-Tech University, 310018 Hangzhou, China
| | - Peter Müller-Buschbaum
- Physik-Department,
Lehrstuhl für Funktionelle Materialien/Fachgebiet Physik Weicher
Materie, Technische Universität München, James-Franck-Str. 1, 85748 Garching, Germany
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6
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Wellert S, Hertle Y, Richter M, Medebach M, Magerl D, Wang W, Demé B, Radulescu A, Müller-Buschbaum P, Hellweg T, von Klitzing R. Inner structure of adsorbed ionic microgel particles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:7168-7176. [PMID: 24920223 DOI: 10.1021/la500390j] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Microgel particles of cross-linked poly(NIPAM-co-acrylic acid) with different acrylic acid contents are investigated in solution and in the adsorbed state. As a substrate, silicon with a poly(allylamine hydrochloride) (PAH) coating is used. The temperature dependence of the deswelling of the microgel particles was probed with atomic force microscopy (AFM). The inner structure of the adsorbed microgel particles was detected with grazing incidence small angle neutron scattering (GISANS). Small angle neutron scattering (SANS) on corresponding microgel suspensions was performed for comparison. Whereas the correlation length of the polymer network shows a divergence in the bulk samples, in the adsorbed microgel particles it remains unchanged over the entire temperature range. In addition, GISANS indicates changes in the particles along the surface normal. This suggests that the presence of a solid surface suppresses the divergence of internal fluctuations in the adsorbed microgels close to the volume phase transition.
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Affiliation(s)
- Stefan Wellert
- Stranski Laboratorium für Physikalische und Theoretische Chemie, Technische Universität Berlin , Straße des 17 Juni 124, 10623 Berlin, Germany
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7
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Wang H, Wu X, Liu CS, Zhu Z, Ao Z, Zhang G. Dynamics in N-Isopropylacrylamide-acrylic Acid Copolymer Aqueous Solution from Mechanical Spectroscopy. J Phys Chem B 2012; 116:13411-5. [DOI: 10.1021/jp306531b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Huaguang Wang
- Key Laboratory of Materials
Physics, Institute of Solid State Physics, Chinese Academy of Sciences, P.O. Box 1129, Hefei, Anhui, People’s
Republic of China
| | - Xuebang Wu
- Key Laboratory of Materials
Physics, Institute of Solid State Physics, Chinese Academy of Sciences, P.O. Box 1129, Hefei, Anhui, People’s
Republic of China
| | - C. S. Liu
- Key Laboratory of Materials
Physics, Institute of Solid State Physics, Chinese Academy of Sciences, P.O. Box 1129, Hefei, Anhui, People’s
Republic of China
| | - Zhengang Zhu
- Key Laboratory of Materials
Physics, Institute of Solid State Physics, Chinese Academy of Sciences, P.O. Box 1129, Hefei, Anhui, People’s
Republic of China
| | - Zhuo Ao
- Hefei
National Laboratory for
Physical Sciences at the Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei,
P. R. China 230026
| | - Guangzhao Zhang
- Hefei
National Laboratory for
Physical Sciences at the Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei,
P. R. China 230026
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8
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Nano-gel containing thermo-responsive microspheres with fast response rate owing to hierarchical phase-transition mechanism. J Colloid Interface Sci 2012; 377:137-44. [DOI: 10.1016/j.jcis.2012.04.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Revised: 04/03/2012] [Accepted: 04/04/2012] [Indexed: 10/28/2022]
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9
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Siband E, Tran Y, Hourdet D. Thermoresponsive Interpolyelectrolyte Complexation: Application to Macromolecular Assemblies. Macromolecules 2011. [DOI: 10.1021/ma2013817] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Elodie Siband
- Physico-Chimie des Polymères et des Milieux Dispersés UMR 7615, ESPCI-CNRS-UPMC, 10 Rue Vauquelin, 75005 Paris Cedex 05, France
| | - Yvette Tran
- Physico-Chimie des Polymères et des Milieux Dispersés UMR 7615, ESPCI-CNRS-UPMC, 10 Rue Vauquelin, 75005 Paris Cedex 05, France
| | - Dominique Hourdet
- Physico-Chimie des Polymères et des Milieux Dispersés UMR 7615, ESPCI-CNRS-UPMC, 10 Rue Vauquelin, 75005 Paris Cedex 05, France
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10
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Preparation of multisensitive poly (N-isopropylacrylamide-co-acrylic acid)/TiO2 composites for degradation of methyl orange. Eur Polym J 2011. [DOI: 10.1016/j.eurpolymj.2011.01.011] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Longo GS, Olvera de la Cruz M, Szleifer I. Molecular Theory of Weak Polyelectrolyte Gels: The Role of pH and Salt Concentration. Macromolecules 2010. [DOI: 10.1021/ma102312y] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gabriel S. Longo
- Department of Materials Science and Engineering
- Department of Chemistry
- Chemistry of Life Processes Institute
| | - Monica Olvera de la Cruz
- Department of Materials Science and Engineering
- Department of Chemistry
- Chemistry of Life Processes Institute
- Department of Chemical and Biological Engineering
| | - I. Szleifer
- Department of Chemistry
- Chemistry of Life Processes Institute
- Department of Chemical and Biological Engineering
- Department of Biomedical Engineering
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12
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Wu KA, Jha PK, de la Cruz MO. Control of Nanophases in Polyelectrolyte Gels by Salt Addition. Macromolecules 2010. [DOI: 10.1021/ma101726v] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kuo-An Wu
- Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60201, United States
| | - Prateek K. Jha
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60201, United States
| | - Monica Olvera de la Cruz
- Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60201, United States
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60201, United States
- Department of Chemistry, Northwestern University, Evanston, Illinois 60201, United States
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13
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Lietor-Santos JJ, Gasser U, Vavrin R, Hu ZB, Fernandez-Nieves A. Structural changes of poly(N-isopropylacrylamide)-based microgels induced by hydrostatic pressure and temperature studied by small angle neutron scattering. J Chem Phys 2010; 133:034901. [DOI: 10.1063/1.3447386] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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14
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Yao B, Chen ZW, Ni C, Ni ZB, Liu XY, Chen MQ. Studies on syntheses and dynamic swelling of pH-sensitive macroporous poly(N-isopropylacrylamide-co-acrylic acid) hydrogels. POLYMER SCIENCE SERIES A 2010. [DOI: 10.1134/s0965545x10010037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Suzuki T, Karino T, Ikkai F, Shibayama M. pH Dependence of Macroscopic Swelling and Microscopic Structures for Thermo/pH-Sensitive Gels with Different Charge Distributions. Macromolecules 2008. [DOI: 10.1021/ma801042q] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takuya Suzuki
- Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan, and Nihon L’Oreal K.K., KSP R&D-D637, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan
| | - Takeshi Karino
- Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan, and Nihon L’Oreal K.K., KSP R&D-D637, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan
| | - Fumiyoshi Ikkai
- Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan, and Nihon L’Oreal K.K., KSP R&D-D637, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan
| | - Mitsuhiro Shibayama
- Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan, and Nihon L’Oreal K.K., KSP R&D-D637, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan
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16
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Zhang D, Olvera de la Cruz M. Nanopatterns in Tethered Membranes of Weakly Charged Chains with Hydrophobic Backbones. Macromolecules 2008. [DOI: 10.1021/ma8011619] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dongsheng Zhang
- Department of Materials Science and Engineering, Department of Chemistry, Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208
| | - M. Olvera de la Cruz
- Department of Materials Science and Engineering, Department of Chemistry, Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208
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17
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Suzuki T, Ikkai F, Shibayama M. Structure and Dynamics of N-Isopropylacrylamide/Acrylic Acid Copolymer Gels Prepared by Cross-Linker-Free UV−Induced Polymerization. Macromolecules 2007. [DOI: 10.1021/ma062448b] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Takuya Suzuki
- Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan, and Nihon L'Oreal K.K., KSP R&D-D637, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan
| | - Fumiyoshi Ikkai
- Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan, and Nihon L'Oreal K.K., KSP R&D-D637, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan
| | - Mitsuhiro Shibayama
- Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan, and Nihon L'Oreal K.K., KSP R&D-D637, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan
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