1
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Xu X, Wang X, Cui X, Jia B, Xu B, Sun J. Dispersion Performances of Naphthalimides Doped in Dual Temperature- and pH-Sensitive Poly (N-Isopropylacrylamide-co-acrylic Acid) Shell Assembled with Vinyl-Modified Mesoporous SiO 2 Core for Fluorescence Cell Imaging. Polymers (Basel) 2023; 15:polym15102339. [PMID: 37242914 DOI: 10.3390/polym15102339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 04/12/2023] [Accepted: 04/17/2023] [Indexed: 05/28/2023] Open
Abstract
Developing effective intelligent nanocarriers is highly desirable for fluorescence imaging and therapeutic applications but remains challenging. Using a vinyl-grafted BMMs (bimodal mesoporous SiO2 materials) as a core and PAN ((2-aminoethyl)-6-(dimethylamino)-1H-benzo[de]isoquinoline-1,3(2H)-dione))-dispersed dual pH/thermal-sensitive poly(N-isopropylacrylamide-co-acrylic acid) as a shell, PAN@BMMs with strong fluorescence and good dispersibility were prepared. Their mesoporous features and physicochemical properties were extensively characterized via XRD patterns, N2 adsorption-desorption analysis, SEM/TEM images, TGA profiles, and FT-IR spectra. In particular, their mass fractal dimension (dm) features based on SAXS patterns combined with fluorescence spectra were successfully obtained to evaluate the uniformity of the fluorescence dispersions, showing that the dm values increased from 2.49 to 2.70 with an increase of the AN-additive amount from 0.05 to 1%, along with the red shifting of their fluorescent emission wavelength from 471 to 488 nm. The composite (PAN@BMMs-I-0.1) presented a densification trend and a slight decrease in peak (490 nm) intensity during the shrinking process. Its fluorescent decay profiles confirmed two fluorescence lifetimes of 3.59 and 10.62 ns. The low cytotoxicity obtained via in vitro cell survival assay and the efficient green imaging performed via HeLa cell internalization suggested that the smart PAN@BMM composites are potential carriers for in vivo imaging and therapy.
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Affiliation(s)
- Xiaohuan Xu
- Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
| | - Xiaoli Wang
- Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
| | - Xueqing Cui
- Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
| | - Bingying Jia
- Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
| | - Bang Xu
- Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
| | - Jihong Sun
- Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
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2
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Wu H, Chen Y, Xu W, Xin C, Wu T, Feng W, Yu H, Chen C, Jiang S, Zhang Y, Wang X, Duan M, Zhang C, Liu S, Wang D, Hu Y, Li J, Li E, Wu H, Chu J, Wu D. High-performance Marangoni hydrogel rotors with asymmetric porosity and drag reduction profile. Nat Commun 2023; 14:20. [PMID: 36596764 PMCID: PMC9810638 DOI: 10.1038/s41467-022-35186-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 11/21/2022] [Indexed: 01/04/2023] Open
Abstract
Miniaturized rotors based on Marangoni effect have attracted great attentions due to their promising applications in propulsion and power generation. Despite intensive studies, the development of Marangoni rotors with high rotation output and fuel economy remains challenging. To address this challenge, we introduce an asymmetric porosity strategy to fabricate Marangoni rotor composed of thermoresponsive hydrogel and low surface tension anesthetic metabolite. Combining enhanced Marangoni propulsion of asymmetric porosity with drag reduction of well-designed profile, our rotor precedes previous studies in rotation output (~15 times) and fuel economy (~34% higher). Utilizing thermoresponsive hydrogel, the rotor realizes rapid refueling within 33 s. Moreover, iron-powder dopant further imparts the rotors with individual-specific locomotion in group under magnetic stimuli. Significantly, diverse functionalities including kinetic energy transmission, mini-generator and environmental remediation are demonstrated, which open new perspectives for designing miniaturized rotating machineries and inspire researchers in robotics, energy, and environment.
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Affiliation(s)
- Hao Wu
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Yiyu Chen
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China.,Key Laboratory of Testing Technology for Manufacturing Process of Ministry of Education, Southwest University of Science and Technology, Mianyang, 621010, China
| | - Wenlong Xu
- Department of Modern Mechanics, University of Science and Technology of China, Hefei, 230026, China
| | - Chen Xin
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Tao Wu
- Department of Modern Mechanics, University of Science and Technology of China, Hefei, 230026, China
| | - Wei Feng
- Physical Intelligence Department, Max Planck Institute for Intelligent Systems, 70569, Stuttgart, Germany
| | - Hao Yu
- Department of Modern Mechanics, University of Science and Technology of China, Hefei, 230026, China
| | - Chao Chen
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Shaojun Jiang
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Yachao Zhang
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Xiaojie Wang
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Minghui Duan
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Cong Zhang
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Shunli Liu
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Dawei Wang
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Yanlei Hu
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Jiawen Li
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Erqiang Li
- Department of Modern Mechanics, University of Science and Technology of China, Hefei, 230026, China
| | - HengAn Wu
- Department of Modern Mechanics, University of Science and Technology of China, Hefei, 230026, China
| | - Jiaru Chu
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China
| | - Dong Wu
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, 230027, China.
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3
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Poirier A, Ozkaya K, Gredziak J, Talbot D, Baccile N. Heavy metal removal from water using the metallogelation properties of a new glycolipid biosurfactant. J SURFACTANTS DETERG 2022. [DOI: 10.1002/jsde.12629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alexandre Poirier
- Laboratoire de Chimie de la Matière Condensée de Paris, LCMCP Sorbonne Université, CNRS Paris France
| | - Korin Ozkaya
- Laboratoire de Chimie de la Matière Condensée de Paris, LCMCP Sorbonne Université, CNRS Paris France
| | - Julie Gredziak
- Laboratoire de Chimie de la Matière Condensée de Paris, LCMCP Sorbonne Université, CNRS Paris France
- Laboratoire de Physicochimie des Electrolytes et Nanosystèmes Interfaciaux, PHENIX Sorbonne Université, CNRS Paris France
| | - Delphine Talbot
- Laboratoire de Physicochimie des Electrolytes et Nanosystèmes Interfaciaux, PHENIX Sorbonne Université, CNRS Paris France
| | - Niki Baccile
- Laboratoire de Chimie de la Matière Condensée de Paris, LCMCP Sorbonne Université, CNRS Paris France
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4
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Abousalman-Rezvani Z, Roghani-Mamaqani H, Riazi H, Abousalman-Rezvani O. Water treatment using stimuli-responsive polymers. Polym Chem 2022. [DOI: 10.1039/d2py00992g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Abstract
Stimuli-responsive polymers are a new category of smart materials used in water treatment via a stimuli-induced purification process and subsequent regeneration processes.
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Affiliation(s)
- Zahra Abousalman-Rezvani
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville, Victoria, 3052, Australia
- CSIRO, Manufacturing–Biomedical Manufacturing, Ian Wark Laboratory, Research Way, Clayton, VIC 3168, Australia
| | - Hossein Roghani-Mamaqani
- Faculty of Polymer Engineering, Sahand University of Technology, P.O. Box: 51335-1996, Tabriz, Iran
| | - Hossein Riazi
- Department of Chemical and Biological Engineering, Drexel University, Philadelphia, PA 19104, USA
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5
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Nazarzadeh Zare E, Mudhoo A, Ali Khan M, Otero M, Bundhoo ZMA, Patel M, Srivastava A, Navarathna C, Mlsna T, Mohan D, Pittman CU, Makvandi P, Sillanpää M. Smart Adsorbents for Aquatic Environmental Remediation. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2007840. [PMID: 33899324 DOI: 10.1002/smll.202007840] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 02/19/2021] [Indexed: 05/25/2023]
Abstract
A noticeable interest and steady rise in research studies reporting the design and assessment of smart adsorbents for sequestering aqueous metal ions and xenobiotics has occurred in the last decade. This motivates compiling and reviewing the characteristics, potentials, and performances of this new adsorbent generation's metal ion and xenobiotics sequestration. Herein, stimuli-responsive adsorbents that respond to its media (as internal triggers; e.g., pH and temperature) or external triggers (e.g., magnetic field and light) are highlighted. Readers are then introduced to selective adsorbents that selectively capture materials of interest. This is followed by a discussion of self-healing and self-cleaning adsorbents. Finally, the review ends with research gaps in material designs.
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Affiliation(s)
| | - Ackmez Mudhoo
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Mauritius, Réduit, Moka, 80837, Mauritius
| | - Moonis Ali Khan
- Chemistry Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Marta Otero
- CESAM-Centre for Environmental and Marine Studies, Department of Environment and Planning, University of Aveiro, Campus de Santiago, Aveiro, 3810-193, Portugal
| | | | - Manvendra Patel
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Anju Srivastava
- Chemistry Department, Hindu College, University of Delhi, Delhi, 110007, India
| | - Chanaka Navarathna
- Department of Chemistry, Mississippi State University, Mississippi State, MS, 39762, USA
| | - Todd Mlsna
- Department of Chemistry, Mississippi State University, Mississippi State, MS, 39762, USA
| | - Dinesh Mohan
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Charles U Pittman
- Department of Chemistry, Mississippi State University, Mississippi State, MS, 39762, USA
| | - Pooyan Makvandi
- Istituto Italiano di Tecnologia, Centre for Materials Interface, Viale Rinaldo Piaggio 34, Pontedera, Pisa, 56025, Italy
| | - Mika Sillanpää
- Chemistry Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
- Department of Chemical Engineering, School of Mining, Metallurgy and Chemical Engineering, University of Johannesburg, P. O. Box 17011, Doornfontein, 2028, South Africa
- School of Chemical and Metallurgical Engineering, University of the Witwatersrand, Johannesburg, 2050, South Africa
- School of Resources and Environment, University of Electronic Science and Technology of China (UESTC), NO. 2006, Xiyuan Ave., West High-Tech Zone, Chengdu, Sichuan, 611731, P.R. China
- Faculty of Science and Technology, School of Applied Physics, University Kebangsaan Malaysia, Bangi, Selangor, 43600, Malaysia
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6
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Zhang J, Zhong T, Xiang Y, Zhang X, Feng X. Microfibrillated cellulose reinforced poly(vinyl imidazole) cryogels for continuous removal of heavy metals. J Appl Polym Sci 2021. [DOI: 10.1002/app.51456] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jinmeng Zhang
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming China
| | - Tianyi Zhong
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming China
| | - Yun Xiang
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming China
| | - Xufeng Zhang
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming China
| | - Xiyun Feng
- College of Chemistry and Chemical Engineering Yunnan Normal University Kunming China
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7
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Max JB, Nabiyan A, Eichhorn J, Schacher FH. Triple-Responsive Polyampholytic Graft Copolymers as Smart Sensors with Varying Output. Macromol Rapid Commun 2020; 42:e2000671. [PMID: 33368771 DOI: 10.1002/marc.202000671] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 11/27/2020] [Indexed: 12/20/2022]
Abstract
Three triggers result in two measurable outputs from polymeric sensors: multiresponsive polyampholytic graft copolymers respond to pH-value and temperature, as well as the type and concentration of metal cations and therefore, allow the transformation of external triggers into simply measurable outputs (cloud point temperature (TCP ) and surface plasmon resonance (SPR) of encapsulated silver nanoparticles). The synthesis relies on poly(dehydroalanine) (PDha) as the reactive backbone and gives straightforward access to materials with tunable composition and output. In particular, a rather high sensitivity toward the presence of Cu2+ , Co2+ , and Pb2+ metal cations is found.
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Affiliation(s)
- Johannes B Max
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich-Schiller-Universität Jena, Lessingstraße 8, Jena, 07743, Germany.,Jena Center for Soft Matter (JCSM), Friedrich-Schiller-Universität Jena, Philosophenweg 7, Jena, 07743, Germany.,Center for Energy and Environmental Chemistry (CEEC), Friedrich-Schiller-Universität Jena, Philosophenweg 7, Jena, 07743, Germany
| | - Afshin Nabiyan
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich-Schiller-Universität Jena, Lessingstraße 8, Jena, 07743, Germany.,Jena Center for Soft Matter (JCSM), Friedrich-Schiller-Universität Jena, Philosophenweg 7, Jena, 07743, Germany.,Center for Energy and Environmental Chemistry (CEEC), Friedrich-Schiller-Universität Jena, Philosophenweg 7, Jena, 07743, Germany
| | - Jonas Eichhorn
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich-Schiller-Universität Jena, Lessingstraße 8, Jena, 07743, Germany.,Jena Center for Soft Matter (JCSM), Friedrich-Schiller-Universität Jena, Philosophenweg 7, Jena, 07743, Germany.,Center for Energy and Environmental Chemistry (CEEC), Friedrich-Schiller-Universität Jena, Philosophenweg 7, Jena, 07743, Germany
| | - Felix H Schacher
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich-Schiller-Universität Jena, Lessingstraße 8, Jena, 07743, Germany.,Jena Center for Soft Matter (JCSM), Friedrich-Schiller-Universität Jena, Philosophenweg 7, Jena, 07743, Germany.,Center for Energy and Environmental Chemistry (CEEC), Friedrich-Schiller-Universität Jena, Philosophenweg 7, Jena, 07743, Germany
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8
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Modification of cellulose nanocrystal with dual temperature- and CO2-responsive block copolymers for ion adsorption applications. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113234] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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9
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Abousalman-Rezvani Z, Eskandari P, Roghani-Mamaqani H, Salami-Kalajahi M. Synthesis of coumarin-containing multi-responsive CNC-grafted and free copolymers with application in nitrate ion removal from aqueous solutions. Carbohydr Polym 2019; 225:115247. [DOI: 10.1016/j.carbpol.2019.115247] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 08/23/2019] [Accepted: 08/23/2019] [Indexed: 12/21/2022]
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10
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Abousalman-Rezvani Z, Eskandari P, Roghani-Mamaqani H, Mardani H, Salami-Kalajahi M. Grafting light-, temperature, and CO2-responsive copolymers from cellulose nanocrystals by atom transfer radical polymerization for adsorption of nitrate ions. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121830] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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11
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Cao M, Wang Y, Hu X, Gong H, Li R, Cox H, Zhang J, Waigh TA, Xu H, Lu JR. Reversible Thermoresponsive Peptide–PNIPAM Hydrogels for Controlled Drug Delivery. Biomacromolecules 2019; 20:3601-3610. [PMID: 31365246 DOI: 10.1021/acs.biomac.9b01009] [Citation(s) in RCA: 108] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Meiwen Cao
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, College of Chemical Engineering, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao 266580, China
| | - Yu Wang
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, College of Chemical Engineering, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao 266580, China
| | - Xuzhi Hu
- Biological Physics Laboratory, School of Physics and Astronomy, University of Manchester, Schuster Building, Oxford Road, Manchester M13 9PL, U.K
| | - Haoning Gong
- Biological Physics Laboratory, School of Physics and Astronomy, University of Manchester, Schuster Building, Oxford Road, Manchester M13 9PL, U.K
| | - Ruiheng Li
- Biological Physics Laboratory, School of Physics and Astronomy, University of Manchester, Schuster Building, Oxford Road, Manchester M13 9PL, U.K
| | - Henry Cox
- Biological Physics Laboratory, School of Physics and Astronomy, University of Manchester, Schuster Building, Oxford Road, Manchester M13 9PL, U.K
| | - Jing Zhang
- Biological Physics Laboratory, School of Physics and Astronomy, University of Manchester, Schuster Building, Oxford Road, Manchester M13 9PL, U.K
| | - Thomas A. Waigh
- Biological Physics Laboratory, School of Physics and Astronomy, University of Manchester, Schuster Building, Oxford Road, Manchester M13 9PL, U.K
- Photon Science Institute, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Hai Xu
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, College of Chemical Engineering, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao 266580, China
| | - Jian Ren Lu
- Biological Physics Laboratory, School of Physics and Astronomy, University of Manchester, Schuster Building, Oxford Road, Manchester M13 9PL, U.K
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12
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Zhao X, Liang J, Shan G, Pan P. High strength of hybrid double-network hydrogels imparted by inter-network ionic bonds. J Mater Chem B 2019; 7:324-333. [DOI: 10.1039/c8tb02803f] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Interaction between networks has been proven to be of importance for mechanical property enhancement of double-network (DN) hydrogels.
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Affiliation(s)
- Xiaoyan Zhao
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Jun Liang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Guorong Shan
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Pengju Pan
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
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13
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Liu M, Lu X, Gao L, Wang S, Huo Y, Chen ZN. Polyvinyl Alcohol-Based Thermogel with Tunable Gelation and Self-Healing Property. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800162] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mengjuan Liu
- School of Chemical Engineering and Light Industry; Department of Applied Chemistry; Guangdong University of Technology; Guangzhou 510006 China
| | - Xiaoxuan Lu
- School of Chemical Engineering and Light Industry; Department of Applied Chemistry; Guangdong University of Technology; Guangzhou 510006 China
| | - Liang Gao
- School of Chemical Engineering and Light Industry; Department of Applied Chemistry; Guangdong University of Technology; Guangzhou 510006 China
| | - Shuting Wang
- School of Chemical Engineering and Light Industry; Department of Applied Chemistry; Guangdong University of Technology; Guangzhou 510006 China
| | - Yanping Huo
- School of Chemical Engineering and Light Industry; Department of Applied Chemistry; Guangdong University of Technology; Guangzhou 510006 China
| | - Zhe-Ning Chen
- Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; 155 Yangqiao Road West Fuzhou 350002 P. R. China
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14
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Kim D, Jo A, Imani KBC, Kim D, Chung JW, Yoon J. Microfluidic Fabrication of Multistimuli-Responsive Tubular Hydrogels for Cellular Scaffolds. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:4351-4359. [PMID: 29553747 DOI: 10.1021/acs.langmuir.8b00453] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Stimuli-responsive hydrogel microfibers and microtubes are in great demand for biomedical applications due to their similarity to the native extracellular matrix. In this study, we prepared pH- and temperature-responsive hydrogel microfibers and microtubes using a microfluidic device through alginate-templated photopolymerization. Hydrogel monomer solutions containing N-isopropylacrylamide (NIPAm) and sodium acrylate (SA) or allyl amine (AA) were irradiated with UV light to invoke in situ photopolymerization. A repulsive force between the ionized SA or AA groups caused by protonation/deprotonation of the acrylate or amine groups, respectively, led to changes in the diameters and wall thicknesses of the fibers and/or tubes depending on the pH of the medium. Poly(NIPAm) is a well-known thermally responsive polymer wherein the NIPAm-based copolymer microfibers exhibited a thermal behavior close to the lower critical solution temperature. We have demonstrated that these multistimuli-responsive volume changes are fully reversible and repeatable. Furthermore, the positively charged microfibers were shown to exhibit cell adhesion, and the number of cells attached to the microfibers could be further increased by supplying nutrients, presenting the possibility of their application in tissue engineering and other biomedical fields.
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Affiliation(s)
| | | | - Kusuma Betha Cahaya Imani
- Department of Chemistry Education, Graduate Department of Chemical Materials, and Institute for Plastic Information and Energy Materials , Pusan National University , 2 Busandaehak-ro 63 beon-gil , Geumjeong-gu, Busan , 46241 , Republic of Korea
| | - Dowan Kim
- Department of Chemistry Education, Graduate Department of Chemical Materials, and Institute for Plastic Information and Energy Materials , Pusan National University , 2 Busandaehak-ro 63 beon-gil , Geumjeong-gu, Busan , 46241 , Republic of Korea
| | | | - Jinhwan Yoon
- Department of Chemistry Education, Graduate Department of Chemical Materials, and Institute for Plastic Information and Energy Materials , Pusan National University , 2 Busandaehak-ro 63 beon-gil , Geumjeong-gu, Busan , 46241 , Republic of Korea
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15
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Wang T, Liu J, Nie F. Non-dye cell viability monitoring by using pH-responsive inverse opal hydrogels. J Mater Chem B 2018; 6:1055-1065. [PMID: 32254293 DOI: 10.1039/c7tb02631e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Recent advances in the field of drug screening focus on accurate, rapid and high-throughput screening methods. In our work, hydrogel inverse opal photonic crystal microspheres (HPCMs) were fabricated through a templating method and exhibited a robust and reversible response to temperature and pH. The response performance was tested under various temperature (25-55 °C) and pH (1.5-7.5) conditions and the reflective peak shifted noticeably within the visible wavelength range. Furthermore, HPCMs were used as drug delivery carriers and not only displayed high doxorubicin (DOX) drug loading but also presented thermo/pH-induced drug release properties. More importantly, these carriers were shown to be good reporters for monitoring cell viability due to their tunable colour variation. This capability was applied to H460 cell cultures with or without DOX. The structure colour of HPCMs varied in different cell culture microenvironments, and cell apoptosis was able to be distinguished. In this way, this fast, non-dyeing method for reporting cell viability in tumour cytotoxicity assays has potential in the field of drug screening and may give new insights into the use of structural colour to report results in drug screening systems.
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Affiliation(s)
- Tengfei Wang
- Division of Nanobionic Research, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, 398 Ruoshui Road, Suzhou, 215123, P. R. China.
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16
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Swelling or deswelling? Composition-dependent CO2-responsive swelling behaviors of poly(acrylamide-co-2-dimethylaminoethyl methacrylate) hydrogels. Colloid Polym Sci 2018. [DOI: 10.1007/s00396-018-4262-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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17
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Park KC, Tateno H, Tsukahara T. Solid phase extraction based on the phase transition of poly( N-isopropylacrylamide): the extraction behaviour of lanthanide( iii) ions in highly acidic solutions. REACT CHEM ENG 2018. [DOI: 10.1039/c7re00060j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The extraction of the complex of Ln(iii) ions and CMPO onto the PNIPAAm solid phase formed by phase transition was achieved in highly acidic solutions.
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Affiliation(s)
- Ki Chul Park
- Laboratory for Advanced Nuclear Energy
- Institute of Innovative Research in Tokyo Institute of Technology
- Tokyo
- Japan
| | - Haruka Tateno
- Laboratory for Advanced Nuclear Energy
- Institute of Innovative Research in Tokyo Institute of Technology
- Tokyo
- Japan
| | - Takehiko Tsukahara
- Laboratory for Advanced Nuclear Energy
- Institute of Innovative Research in Tokyo Institute of Technology
- Tokyo
- Japan
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18
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Lim M, Lee H, Kang M, Yoo W, Rhee H. Azide–alkyne cycloaddition reactions in water via recyclable heterogeneous Cu catalysts: reverse phase silica gel and thermoresponsive hydrogels. RSC Adv 2018; 8:6152-6159. [PMID: 35539624 PMCID: PMC9078218 DOI: 10.1039/c8ra00306h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 02/01/2018] [Indexed: 12/19/2022] Open
Abstract
Functionalized reverse phase silica gel and thermoresponsive hydrogels were synthesized as heterogeneous catalysts supports. Cu(i) and Cu(ii) catalysts immobilized onto two types of supports were prepared and characterized. The copper catalyzed azide–alkyne cycloaddition was performed in water via a one-pot reaction and yielded good results. These catalysts are air stable and reusable over multiple uses. Azide–alkyne cycloaddition reactions were performed via copper catalysts immobilized onto two types of supports in water.![]()
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Affiliation(s)
- Minkyung Lim
- Department of Bionanotechnology
- Hanyang University
- Ansan
- South Korea
| | - Heejin Lee
- Department of Bionanotechnology
- Hanyang University
- Ansan
- South Korea
| | - Minseok Kang
- Department of Applied Chemistry
- Hanyang University
- Ansan
- South Korea
| | - Woncheol Yoo
- Department of Applied Chemistry
- Hanyang University
- Ansan
- South Korea
| | - Hakjune Rhee
- Department of Bionanotechnology
- Hanyang University
- Ansan
- South Korea
- Department of Applied Chemistry
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