101
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102
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Tani Y, Takumi M, Moronaga S, Nagaki A, Yoshida JI. Flash cationic polymerization followed by bis-end-functionalization. A new approach to linear-dendritic hybrid polymers. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.02.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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103
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Anionic flow polymerizations toward functional polyphosphoesters in microreactors: Polymerization and UV-modification. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.02.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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104
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Zhu N, Liu Y, Feng W, Huang W, Zhang Z, Hu X, Fang Z, Li Z, Guo K. Continuous flow protecting-group-free synthetic approach to thiol-terminated poly(ε-caprolactone). Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.04.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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105
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Nagaki A, Nakahara Y, Furusawa M, Sawaki T, Yamamoto T, Toukairin H, Tadokoro S, Shimazaki T, Ito T, Otake M, Arai H, Toda N, Ohtsuka K, Takahashi Y, Moriwaki Y, Tsuchihashi Y, Hirose K, Yoshida JI. Feasibility Study on Continuous Flow Controlled/Living Anionic Polymerization Processes. Org Process Res Dev 2016. [DOI: 10.1021/acs.oprd.6b00158] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Aiichiro Nagaki
- Department
of Synthetic Chemistry and Biological Chemistry, Graduate School of
Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yuichi Nakahara
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Process Engineering
Group, Fundamental Technology Laboratories, Institute
of Innovation, Ajinomoto Co., Inc., 1-1 Suzuki-cho, Kawasaki-ku, Kanagawa 210-8681, Japan
| | - Mai Furusawa
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Oppama
Research Laboratory, Toho Chemical Industry Co., Ltd., 5-2931, Urago-cho, Yokosuka-shi, Kanagawa 237-0062, Japan
| | - Tomoya Sawaki
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Iwata
Factory, Takasago International Corporation, Ebitsuka, Iwata City, Shizuoka 438-0812, Japan
| | - Tetsuya Yamamoto
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Iwata
Factory, Takasago International Corporation, Ebitsuka, Iwata City, Shizuoka 438-0812, Japan
| | - Hideaki Toukairin
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Iwata
Factory, Takasago International Corporation, Ebitsuka, Iwata City, Shizuoka 438-0812, Japan
| | - Shinsuke Tadokoro
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Chemical
Research Laboratory, Nissan Chemical Industries, Ltd., 2-10-1, Tsuboi-nishi, Funabashi, Chiba 274-8507, Japan
| | - Toshiya Shimazaki
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Tacmina Co. 2-2-14 Awajimachi, Chuo-ku, Osaka 541-0047, Japan
| | - Toshihide Ito
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Tacmina Co. 2-2-14 Awajimachi, Chuo-ku, Osaka 541-0047, Japan
| | - Masakazu Otake
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Tacmina Co. 2-2-14 Awajimachi, Chuo-ku, Osaka 541-0047, Japan
| | - Hidenori Arai
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Tacmina Co. 2-2-14 Awajimachi, Chuo-ku, Osaka 541-0047, Japan
| | - Naoya Toda
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Tacmina Co. 2-2-14 Awajimachi, Chuo-ku, Osaka 541-0047, Japan
| | - Keita Ohtsuka
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Sankoh Seiki Kougyou Co., Ltd., 2-7-2, Keihinjima, Ota-ku, Tokyo 143-0003, Japan
| | - Yusuke Takahashi
- Department
of Synthetic Chemistry and Biological Chemistry, Graduate School of
Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yuya Moriwaki
- Department
of Synthetic Chemistry and Biological Chemistry, Graduate School of
Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yuta Tsuchihashi
- Department
of Synthetic Chemistry and Biological Chemistry, Graduate School of
Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Katsuyuki Hirose
- Department
of Synthetic Chemistry and Biological Chemistry, Graduate School of
Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Jun-ichi Yoshida
- Department
of Synthetic Chemistry and Biological Chemistry, Graduate School of
Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Micro
Chemical Production Study Consortium in Kyoto University, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
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106
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Chen M, Zhong M, Johnson JA. Light-Controlled Radical Polymerization: Mechanisms, Methods, and Applications. Chem Rev 2016; 116:10167-211. [PMID: 26978484 DOI: 10.1021/acs.chemrev.5b00671] [Citation(s) in RCA: 688] [Impact Index Per Article: 86.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The use of light to mediate controlled radical polymerization has emerged as a powerful strategy for rational polymer synthesis and advanced materials fabrication. This review provides a comprehensive survey of photocontrolled, living radical polymerizations (photo-CRPs). From the perspective of mechanism, all known photo-CRPs are divided into either (1) intramolecular photochemical processes or (2) photoredox processes. Within these mechanistic regimes, a large number of methods are summarized and further classified into subcategories based on the specific reagents, catalysts, etc., involved. To provide a clear understanding of each subcategory, reaction mechanisms are discussed. In addition, applications of photo-CRP reported so far, which include surface fabrication, particle preparation, photoresponsive gel design, and continuous flow technology, are summarized. We hope this review will not only provide informative knowledge to researchers in this field but also stimulate new ideas and applications to further advance photocontrolled reactions.
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Affiliation(s)
- Mao Chen
- Department of Chemistry and ‡Department of Chemical Engineering, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Mingjiang Zhong
- Department of Chemistry and ‡Department of Chemical Engineering, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Jeremiah A Johnson
- Department of Chemistry and ‡Department of Chemical Engineering, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
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107
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van den Berg SA, Zuilhof H, Wennekes T. Clickable Polylactic Acids by Fast Organocatalytic Ring-Opening Polymerization in Continuous Flow. Macromolecules 2016. [DOI: 10.1021/acs.macromol.5b02533] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Sebastiaan A. van den Berg
- Laboratory
of Organic Chemistry, Wageningen University, Dreijenplein 8, 6703 HB, Wageningen, The Netherlands
| | - Han Zuilhof
- Laboratory
of Organic Chemistry, Wageningen University, Dreijenplein 8, 6703 HB, Wageningen, The Netherlands
- Department
of Chemical and Materials Engineering, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Tom Wennekes
- Laboratory
of Organic Chemistry, Wageningen University, Dreijenplein 8, 6703 HB, Wageningen, The Netherlands
- Department
of Chemical Biology and Drug Discovery and Utrecht Institute for Pharmaceutical Sciences and Bijvoet Center
for Biomolecular Research, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
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108
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Cambié D, Bottecchia C, Straathof NJW, Hessel V, Noël T. Applications of Continuous-Flow Photochemistry in Organic Synthesis, Material Science, and Water Treatment. Chem Rev 2016; 116:10276-341. [PMID: 26935706 DOI: 10.1021/acs.chemrev.5b00707] [Citation(s) in RCA: 882] [Impact Index Per Article: 110.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Continuous-flow photochemistry in microreactors receives a lot of attention from researchers in academia and industry as this technology provides reduced reaction times, higher selectivities, straightforward scalability, and the possibility to safely use hazardous intermediates and gaseous reactants. In this review, an up-to-date overview is given of photochemical transformations in continuous-flow reactors, including applications in organic synthesis, material science, and water treatment. In addition, the advantages of continuous-flow photochemistry are pointed out and a thorough comparison with batch processing is presented.
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Affiliation(s)
- Dario Cambié
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology , Den Dolech 2, 5600 MB Eindhoven, The Netherlands
| | - Cecilia Bottecchia
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology , Den Dolech 2, 5600 MB Eindhoven, The Netherlands
| | - Natan J W Straathof
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology , Den Dolech 2, 5600 MB Eindhoven, The Netherlands
| | - Volker Hessel
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology , Den Dolech 2, 5600 MB Eindhoven, The Netherlands
| | - Timothy Noël
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology , Den Dolech 2, 5600 MB Eindhoven, The Netherlands.,Department of Organic Chemistry, Ghent University , Krijgslaan 281 (S4), 9000 Ghent, Belgium
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109
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Zhu N, Feng W, Hu X, Zhang Z, Fang Z, Zhang K, Li Z, Guo K. Organocatalyzed continuous flow ring-opening polymerizations to homo- and block-polylactones. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.01.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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110
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Lu Y, Zhu S, Wang K, Luo G. Generation of Poly(isobutene-co-isoprene) in a Microflow Device. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.5b04265] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yangcheng Lu
- State Key
Laboratory of Chemical
Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Shan Zhu
- State Key
Laboratory of Chemical
Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Kai Wang
- State Key
Laboratory of Chemical
Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Guangsheng Luo
- State Key
Laboratory of Chemical
Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
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111
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Abstract
Precision polymer design in continuous photoflow reactors is a young, yet rapidly growing research field. The potential of photopolymerization is demonstrated and future potential is discussed.
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Affiliation(s)
- T. Junkers
- Polymer Reaction Design Group
- Institute of Materials Research (IMO)
- Hasselt University
- BE-3500 Hasselt
- Belgium
| | - B. Wenn
- Polymer Reaction Design Group
- Institute of Materials Research (IMO)
- Hasselt University
- BE-3500 Hasselt
- Belgium
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112
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Li X, Mastan E, Wang WJ, Li BG, Zhu S. Progress in reactor engineering of controlled radical polymerization: a comprehensive review. REACT CHEM ENG 2016. [DOI: 10.1039/c5re00044k] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Controlled radical polymerization (CRP) represents an important advancement in polymer chemistry. It allows synthesis of polymers with well-controlled chain microstructures.
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Affiliation(s)
- Xiaohui Li
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- PR China
- Department of Chemical Engineering
| | - Erlita Mastan
- Department of Chemical Engineering
- McMaster University
- Hamilton
- Canada
| | - Wen-Jun Wang
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- PR China
| | - Bo-Geng Li
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- PR China
| | - Shiping Zhu
- Department of Chemical Engineering
- McMaster University
- Hamilton
- Canada
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113
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Zhu N, Hu X, Zhang Y, Zhang K, Li Z, Guo K. Continuous flow SET-LRP in the presence of P(VDF-co-CTFE) as macroinitiator in a copper tubular reactor. Polym Chem 2016. [DOI: 10.1039/c5py01728a] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A green, highly effective and energy-saving route to the grafting modification of P(VDF-co-CTFE) was developedviacontinuous flow SET-LRP with significant advantages over batch reactors.
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Affiliation(s)
- Ning Zhu
- College of Biotechnology and Pharmaceutical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 211800
- China
| | - Xin Hu
- College of Biotechnology and Pharmaceutical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 211800
- China
| | - Yajun Zhang
- College of Biotechnology and Pharmaceutical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 211800
- China
| | - Kai Zhang
- College of Biotechnology and Pharmaceutical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 211800
- China
| | - Zhenjiang Li
- College of Biotechnology and Pharmaceutical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 211800
- China
| | - Kai Guo
- College of Biotechnology and Pharmaceutical Engineering
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 211800
- China
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114
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Nagaki A, Takumi M, Tani Y, Yoshida JI. Polymerization of vinyl ethers initiated by dendritic cations using flow microreactors. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.05.096] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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115
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Melker A, Fors BP, Hawker CJ, Poelma JE. Continuous flow synthesis of poly(methyl methacrylate) via a light-mediated controlled radical polymerization. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27765] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anna Melker
- Department of Chemistry and Biochemistry; University of California; Santa Barbara California 93106
- Materials Research Laboratory; University of California; Santa Barbara California 93106
| | - Brett P. Fors
- California NanoSystems Institute; University of California; Santa Barbara California 93106
- Department of Chemistry and Chemical Biology; Cornell University; Ithaca New York 14853
| | - Craig J. Hawker
- Department of Chemistry and Biochemistry; University of California; Santa Barbara California 93106
- Materials Research Laboratory; University of California; Santa Barbara California 93106
- California NanoSystems Institute; University of California; Santa Barbara California 93106
- Materials Department; University of California; Santa Barbara California 93106
| | - Justin E. Poelma
- Materials Research Laboratory; University of California; Santa Barbara California 93106
- Materials Department; University of California; Santa Barbara California 93106
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116
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Leibfarth FA, Johnson JA, Jamison TF. Scalable synthesis of sequence-defined, unimolecular macromolecules by Flow-IEG. Proc Natl Acad Sci U S A 2015; 112:10617-22. [PMID: 26269573 PMCID: PMC4553786 DOI: 10.1073/pnas.1508599112] [Citation(s) in RCA: 136] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
We report a semiautomated synthesis of sequence and architecturally defined, unimolecular macromolecules through a marriage of multistep flow synthesis and iterative exponential growth (Flow-IEG). The Flow-IEG system performs three reactions and an in-line purification in a total residence time of under 10 min, effectively doubling the molecular weight of an oligomeric species in an uninterrupted reaction sequence. Further iterations using the Flow-IEG system enable an exponential increase in molecular weight. Incorporating a variety of monomer structures and branching units provides control over polymer sequence and architecture. The synthesis of a uniform macromolecule with a molecular weight of 4,023 g/mol is demonstrated. The user-friendly nature, scalability, and modularity of Flow-IEG provide a general strategy for the automated synthesis of sequence-defined, unimolecular macromolecules. Flow-IEG is thus an enabling tool for theory validation, structure-property studies, and advanced applications in biotechnology and materials science.
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Affiliation(s)
- Frank A Leibfarth
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Jeremiah A Johnson
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Timothy F Jamison
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139
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117
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Acoustothermal heating of polydimethylsiloxane microfluidic system. Sci Rep 2015; 5:11851. [PMID: 26138310 PMCID: PMC4490350 DOI: 10.1038/srep11851] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 06/05/2015] [Indexed: 12/20/2022] Open
Abstract
We report an observation of rapid (exceeding 2,000 K/s) heating of polydimethylsiloxane (PDMS), one of the most popular microchannel materials, under cyclic loadings at high (~MHz) frequencies. A microheater was developed based on the finding. The heating mechanism utilized vibration damping in PDMS induced by sound waves that were generated and precisely controlled using a conventional surface acoustic wave (SAW) microfluidic system. The refraction of SAW into the PDMS microchip, called the leaky SAW, takes a form of bulk wave and rapidly heats the microchannels in a volumetric manner. The penetration depths were measured to range from 210 μm to 1290 μm, enough to cover most sizes of microchannels. The energy conversion efficiency was SAW frequency-dependent and measured to be the highest at around 30 MHz. Independent actuation of each interdigital transducer (IDT) enabled independent manipulation of SAWs, permitting spatiotemporal control of temperature on the microchip. All the advantages of this microheater facilitated a two-step continuous flow polymerase chain reaction (CFPCR) to achieve the billion-fold amplification of a 134 bp DNA amplicon in less than 3 min.
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118
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Lin XY, Wang K, Zhang JS, Luo GS. Process Intensification of the Synthesis of Poly(vinyl butyral) Using a Microstructured Chemical System. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b00911] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xi Yan Lin
- The State
Key Laboratory
of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Kai Wang
- The State
Key Laboratory
of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Ji Song Zhang
- The State
Key Laboratory
of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Guang Sheng Luo
- The State
Key Laboratory
of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
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119
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Gao Z, He J. Monte Carlo Modeling of Free Radical Polymerization in Microflow Reactors. MACROMOL REACT ENG 2015. [DOI: 10.1002/mren.201400061] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zehui Gao
- Department of Macromolecular Science; The State Key Laboratory of Molecular Engineering of Polymers; Fudan University; Shanghai 200433 China
| | - Junpo He
- Department of Macromolecular Science; The State Key Laboratory of Molecular Engineering of Polymers; Fudan University; Shanghai 200433 China
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120
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Kim JS, Kweon JO, Lee JH, Noh ST. Synthesis of high molecular weight poly(styrene-b-methyl methacrylate) using a plug flow reactor system by anionic polymerization. Macromol Res 2015. [DOI: 10.1007/s13233-015-3008-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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121
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Baeten E, Verbraeken B, Hoogenboom R, Junkers T. Continuous poly(2-oxazoline) triblock copolymer synthesis in a microfluidic reactor cascade. Chem Commun (Camb) 2015; 51:11701-11704. [DOI: 10.1039/c5cc04319k] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Continuous flow synthesis in coupled microreactors is used to synthesize poly(2-oxazoline) triblock copolymers with very high precision times, which are from classical batch synthesis almost not accessible. Also, reactions are speed up significantly leading to full synthesis in minutes rather than hours or days.
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Affiliation(s)
- Evelien Baeten
- Polymer Reaction Design Group
- Institute for Materials Research (IMO)
- Universiteit Hasselt
- 3500 Hasselt
- Belgium
| | - Bart Verbraeken
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- 9000 Gent
- Belgium
| | - Richard Hoogenboom
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- 9000 Gent
- Belgium
| | - Tanja Junkers
- Polymer Reaction Design Group
- Institute for Materials Research (IMO)
- Universiteit Hasselt
- 3500 Hasselt
- Belgium
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122
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123
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Chen M, Johnson JA. Improving photo-controlled living radical polymerization from trithiocarbonates through the use of continuous-flow techniques. Chem Commun (Camb) 2015; 51:6742-5. [DOI: 10.1039/c5cc01562f] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Herein, we report simple flow reactor designs that enable photo-controlled living radical polymerization (photo-CRP) from trithiocarbonates (TTCs) with significant enhancements in scalability and reaction rates compared to the analogous batch reactions.
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Affiliation(s)
- Mao Chen
- Department of Chemistry
- Massachusetts Institute of Technology Cambridge
- USA
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124
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Zhu N, Zhang Z, Feng W, Zeng Y, Li Z, Fang Z, Zhang K, Li Z, Guo K. Sn(OTf)2 catalyzed continuous flow ring-opening polymerization of ε-caprolactone. RSC Adv 2015. [DOI: 10.1039/c5ra02583d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
A simple PTFE tubular microreactor based platform was successfully developed to conduct Sn(OTf)2 catalyzed ε-caprolactone polymerization with better control of reaction conditions, faster polymerizations and narrower molecular weight distributions.
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Affiliation(s)
- Ning Zhu
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Zilong Zhang
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Weiyang Feng
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Yuqiang Zeng
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Zhongyue Li
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Zheng Fang
- School of Pharmaceutical Sciences
- Nanjing Tech University
- Nanjing 211816
- China
| | - Kai Zhang
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Zhenjiang Li
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Kai Guo
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
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125
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Kermagoret A, Wenn B, Debuigne A, Jérôme C, Junkers T, Detrembleur C. Improved photo-induced cobalt-mediated radical polymerization in continuous flow photoreactors. Polym Chem 2015. [DOI: 10.1039/c5py00299k] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The implementation of cobalt-mediated radical polymerization (CMRP) for continuous microflow reactor synthesis is described.
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Affiliation(s)
- Anthony Kermagoret
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège (ULg)
- 4000 Liège
- Belgium
| | - Benjamin Wenn
- Polymer Reaction Design Group
- Institute for Materials Research (IMO)
- Universiteit Hasselt
- 3500 Hasselt
- Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège (ULg)
- 4000 Liège
- Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège (ULg)
- 4000 Liège
- Belgium
| | - Tanja Junkers
- Polymer Reaction Design Group
- Institute for Materials Research (IMO)
- Universiteit Hasselt
- 3500 Hasselt
- Belgium
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège (ULg)
- 4000 Liège
- Belgium
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126
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Myers RM, Fitzpatrick DE, Turner RM, Ley SV. Flow Chemistry Meets Advanced Functional Materials. Chemistry 2014; 20:12348-66. [DOI: 10.1002/chem.201402801] [Citation(s) in RCA: 102] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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127
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Natalello A, Morsbach J, Friedel A, Alkan A, Tonhauser C, Müller AHE, Frey H. Living Anionic Polymerization in Continuous Flow: Facilitated Synthesis of High-Molecular Weight Poly(2-vinylpyridine) and Polystyrene. Org Process Res Dev 2014. [DOI: 10.1021/op500149t] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Adrian Natalello
- Institute
of Organic Chemistry, Johannes Gutenberg-University (JGU), Duesbergweg 10-14, 55099 Mainz, Germany
- Graduate School Materials Science in Mainz, Staudinger Weg 9, D-55128 Mainz, Germany
| | - Jan Morsbach
- Institute
of Organic Chemistry, Johannes Gutenberg-University (JGU), Duesbergweg 10-14, 55099 Mainz, Germany
| | - Andreas Friedel
- Institute
of Organic Chemistry, Johannes Gutenberg-University (JGU), Duesbergweg 10-14, 55099 Mainz, Germany
| | - Arda Alkan
- Institute
of Organic Chemistry, Johannes Gutenberg-University (JGU), Duesbergweg 10-14, 55099 Mainz, Germany
- Max Planck Institute for Polymer Research (MPI-P), Ackermannweg 10, 55128 Mainz, Germany
| | - Christoph Tonhauser
- Institute
of Organic Chemistry, Johannes Gutenberg-University (JGU), Duesbergweg 10-14, 55099 Mainz, Germany
| | - Axel H. E. Müller
- Institute
of Organic Chemistry, Johannes Gutenberg-University (JGU), Duesbergweg 10-14, 55099 Mainz, Germany
| | - Holger Frey
- Institute
of Organic Chemistry, Johannes Gutenberg-University (JGU), Duesbergweg 10-14, 55099 Mainz, Germany
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128
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Tarameshlou M, Jafari SH, Rezaeian I, Khonakdar HA. A Microfluidic Approach to Synthesize Monodisperse Poly (2-Hydroxyethyl Methacrylate) Based Spherical Microgels via Water in Water Emulsion Technique. INT J POLYM MATER PO 2014. [DOI: 10.1080/00914037.2014.886225] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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129
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Vandenbergh J, Tura T, Baeten E, Junkers T. Polymer end group modifications and polymer conjugations via “click” chemistry employing microreactor technology. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27112] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Joke Vandenbergh
- Polymer Reaction Design GroupInstitute for Materials Research (IMO‐imomec), Universiteit HasseltAgoralaan Building DB‐3590Diepenbeek Belgium
| | - Tiago Tura
- Escola Polytécnica da Universidade de São PauloAvenida Professor Luciano GualbertoTravessa 3, n° 380 ButantãSão Paulo05508‐010 Brazil
| | - Evelien Baeten
- Polymer Reaction Design GroupInstitute for Materials Research (IMO‐imomec), Universiteit HasseltAgoralaan Building DB‐3590Diepenbeek Belgium
| | - Tanja Junkers
- Polymer Reaction Design GroupInstitute for Materials Research (IMO‐imomec), Universiteit HasseltAgoralaan Building DB‐3590Diepenbeek Belgium
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130
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Wenn B, Conradi M, Carreiras AD, Haddleton DM, Junkers T. Photo-induced copper-mediated polymerization of methyl acrylate in continuous flow reactors. Polym Chem 2014. [DOI: 10.1039/c3py01762a] [Citation(s) in RCA: 144] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Copper-mediated radical polymerization of acrylates was carried out in micro- and milliscale UV continuous flow reactors in the absence of conventional photoinitiators.
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Affiliation(s)
- Benjamin Wenn
- Polymer Reaction Design Group
- Institute for Materials Research (IMO-IMOMEC)
- Universiteit Hasselt
- B-3590 Diepenbeek
- Belgium
| | - Matthias Conradi
- Polymer Reaction Design Group
- Institute for Materials Research (IMO-IMOMEC)
- Universiteit Hasselt
- B-3590 Diepenbeek
- Belgium
| | - Andre Demetrio Carreiras
- Polymer Reaction Design Group
- Institute for Materials Research (IMO-IMOMEC)
- Universiteit Hasselt
- B-3590 Diepenbeek
- Belgium
| | | | - Tanja Junkers
- Polymer Reaction Design Group
- Institute for Materials Research (IMO-IMOMEC)
- Universiteit Hasselt
- B-3590 Diepenbeek
- Belgium
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131
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Vladisavljević GT, Khalid N, Neves MA, Kuroiwa T, Nakajima M, Uemura K, Ichikawa S, Kobayashi I. Industrial lab-on-a-chip: design, applications and scale-up for drug discovery and delivery. Adv Drug Deliv Rev 2013; 65:1626-63. [PMID: 23899864 DOI: 10.1016/j.addr.2013.07.017] [Citation(s) in RCA: 156] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Revised: 07/16/2013] [Accepted: 07/18/2013] [Indexed: 01/09/2023]
Abstract
Microfluidics is an emerging and promising interdisciplinary technology which offers powerful platforms for precise production of novel functional materials (e.g., emulsion droplets, microcapsules, and nanoparticles as drug delivery vehicles- and drug molecules) as well as high-throughput analyses (e.g., bioassays, detection, and diagnostics). In particular, multiphase microfluidics is a rapidly growing technology and has beneficial applications in various fields including biomedicals, chemicals, and foods. In this review, we first describe the fundamentals and latest developments in multiphase microfluidics for producing biocompatible materials that are precisely controlled in size, shape, internal morphology and composition. We next describe some microfluidic applications that synthesize drug molecules, handle biological substances and biological units, and imitate biological organs. We also highlight and discuss design, applications and scale up of droplet- and flow-based microfluidic devices used for drug discovery and delivery.
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132
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Chan N, Cunningham MF, Hutchinson RA. Copper-mediated controlled radical polymerization in continuous flow processes: Synergy between polymer reaction engineering and innovative chemistry. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26711] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Nicky Chan
- Department of Chemical Engineering; Queen's University; Kingston Ontario Canada K7L 3N6
| | - Michael F. Cunningham
- Department of Chemical Engineering; Queen's University; Kingston Ontario Canada K7L 3N6
| | - Robin A. Hutchinson
- Department of Chemical Engineering; Queen's University; Kingston Ontario Canada K7L 3N6
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133
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Moad G, Rizzardo E, Thang SH. RAFT Polymerization and Some of its Applications. Chem Asian J 2013; 8:1634-44. [DOI: 10.1002/asia.201300262] [Citation(s) in RCA: 230] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Indexed: 11/08/2022]
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134
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Vandenbergh J, Moraes Ogawa T, Junkers T. Precision synthesis of acrylate multiblock copolymers from consecutive microreactor RAFT polymerizations. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26593] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Joke Vandenbergh
- Polymer Reaction Design GroupInstitute for Materials Research (IMO)Universiteit HasseltAgoralaan Building DB‐3590DiepenbeekBelgium
| | - Thales Moraes Ogawa
- Polymer Reaction Design GroupInstitute for Materials Research (IMO)Universiteit HasseltAgoralaan Building DB‐3590DiepenbeekBelgium
- Escola Polytécnica da Universidade de São PauloAssociação de Engenharia QuímicaAvenida Professor Luciano GualbertoTravessa 3, n° 380Butantã ‐ São Paulo05508‐010Brazil
| | - Tanja Junkers
- Polymer Reaction Design GroupInstitute for Materials Research (IMO)Universiteit HasseltAgoralaan Building DB‐3590DiepenbeekBelgium
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