Academic Journal

Self-regulated and temporal control of a 'breathing' microgel mediated by enzymatic reaction

Λεπτομέρειες βιβλιογραφικής εγγραφής
Τίτλος: Self-regulated and temporal control of a 'breathing' microgel mediated by enzymatic reaction
Συγγραφείς: Che, H., Buddingh, B.C., van Hest, J.C.M.
Πηγή: Che, H, Buddingh, B C & van Hest, J C M 2017, 'Self-regulated and temporal control of a "breathing" microgel mediated by enzymatic reaction', Angewandte Chemie - International Edition, vol. 56, no. 41, 41, pp. 12581-12585. https://doi.org/10.1002/anie.201706716
Έτος έκδοσης: 2017
Θεματικοί όροι: breathing microgels, enzyme catalysis, feedback mechanism, non-equilibrium processes, self-regulation, Biocatalysis, Fluorescence, Particle Size, Nylons/chemistry, Urease/chemistry, Enzymes, Immobilized/chemistry, Methacrylates/chemistry, Urea/chemistry, Gels/chemistry, Hydrogen-Ion Concentration
Περιγραφή: Naturally occurring systems have the ability to self-regulate, which plays a key role in their structural and functional adaptation. The autonomous behavior in living systems is biocatalytically controlled by the continuous consumption of energy to remain in a non-equilibrium condition. In this work, we show the construction of a self-regulated breathing microgel that uses chemical fuels to keep the system in the out-of-equilibrium state. The enzyme urease is utilized to program a feedback-induced pH change, which in turn tunes the size switch and fluorescence intensity of the microgel. A continuous supply of chemical fuels to the system allows the process to be reversible. This microgel with tunable autonomous properties provides insights into the design of artificial systems and dynamic soft materials.
Τύπος εγγράφου: article in journal/newspaper
Περιγραφή αρχείου: application/pdf
Γλώσσα: English
ISSN: 0570-0833
1521-3773
Relation: info:eu-repo/semantics/altIdentifier/pmid/28772021; info:eu-repo/semantics/altIdentifier/wos/000411810600028; info:eu-repo/semantics/altIdentifier/pissn/0570-0833; info:eu-repo/semantics/altIdentifier/eissn/1521-3773
DOI: 10.1002/anie.201706716
Διαθεσιμότητα: https://research.tue.nl/en/publications/6352e8e3-2fc5-4a87-a42d-e0b7fcb610f6
https://doi.org/10.1002/anie.201706716
https://pure.tue.nl/ws/files/79763571/cheself_2017.pdf
https://www.scopus.com/pages/publications/85029916633
Rights: info:eu-repo/semantics/openAccess
Αριθμός Καταχώρησης: edsbas.140C4A2
Βάση Δεδομένων: BASE
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  Data: Self-regulated and temporal control of a 'breathing' microgel mediated by enzymatic reaction
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  Data: <searchLink fieldCode="AR" term="%22Che%2C+H%2E%22">Che, H.</searchLink><br /><searchLink fieldCode="AR" term="%22Buddingh%2C+B%2EC%2E%22">Buddingh, B.C.</searchLink><br /><searchLink fieldCode="AR" term="%22van+Hest%2C+J%2EC%2EM%2E%22">van Hest, J.C.M.</searchLink>
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  Data: Che, H, Buddingh, B C & van Hest, J C M 2017, 'Self-regulated and temporal control of a "breathing" microgel mediated by enzymatic reaction', Angewandte Chemie - International Edition, vol. 56, no. 41, 41, pp. 12581-12585. https://doi.org/10.1002/anie.201706716
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  Data: 2017
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  Data: <searchLink fieldCode="DE" term="%22breathing+microgels%22">breathing microgels</searchLink><br /><searchLink fieldCode="DE" term="%22enzyme+catalysis%22">enzyme catalysis</searchLink><br /><searchLink fieldCode="DE" term="%22feedback+mechanism%22">feedback mechanism</searchLink><br /><searchLink fieldCode="DE" term="%22non-equilibrium+processes%22">non-equilibrium processes</searchLink><br /><searchLink fieldCode="DE" term="%22self-regulation%22">self-regulation</searchLink><br /><searchLink fieldCode="DE" term="%22Biocatalysis%22">Biocatalysis</searchLink><br /><searchLink fieldCode="DE" term="%22Fluorescence%22">Fluorescence</searchLink><br /><searchLink fieldCode="DE" term="%22Particle+Size%22">Particle Size</searchLink><br /><searchLink fieldCode="DE" term="%22Nylons%2Fchemistry%22">Nylons/chemistry</searchLink><br /><searchLink fieldCode="DE" term="%22Urease%2Fchemistry%22">Urease/chemistry</searchLink><br /><searchLink fieldCode="DE" term="%22Enzymes%22">Enzymes</searchLink><br /><searchLink fieldCode="DE" term="%22Immobilized%2Fchemistry%22">Immobilized/chemistry</searchLink><br /><searchLink fieldCode="DE" term="%22Methacrylates%2Fchemistry%22">Methacrylates/chemistry</searchLink><br /><searchLink fieldCode="DE" term="%22Urea%2Fchemistry%22">Urea/chemistry</searchLink><br /><searchLink fieldCode="DE" term="%22Gels%2Fchemistry%22">Gels/chemistry</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrogen-Ion+Concentration%22">Hydrogen-Ion Concentration</searchLink>
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  Data: Naturally occurring systems have the ability to self-regulate, which plays a key role in their structural and functional adaptation. The autonomous behavior in living systems is biocatalytically controlled by the continuous consumption of energy to remain in a non-equilibrium condition. In this work, we show the construction of a self-regulated breathing microgel that uses chemical fuels to keep the system in the out-of-equilibrium state. The enzyme urease is utilized to program a feedback-induced pH change, which in turn tunes the size switch and fluorescence intensity of the microgel. A continuous supply of chemical fuels to the system allows the process to be reversible. This microgel with tunable autonomous properties provides insights into the design of artificial systems and dynamic soft materials.
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  Data: 10.1002/anie.201706716
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  Data: https://research.tue.nl/en/publications/6352e8e3-2fc5-4a87-a42d-e0b7fcb610f6<br />https://doi.org/10.1002/anie.201706716<br />https://pure.tue.nl/ws/files/79763571/cheself_2017.pdf<br />https://www.scopus.com/pages/publications/85029916633
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        Value: 10.1002/anie.201706716
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      – Text: English
    Subjects:
      – SubjectFull: breathing microgels
        Type: general
      – SubjectFull: enzyme catalysis
        Type: general
      – SubjectFull: feedback mechanism
        Type: general
      – SubjectFull: non-equilibrium processes
        Type: general
      – SubjectFull: self-regulation
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      – SubjectFull: Biocatalysis
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      – SubjectFull: Fluorescence
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      – SubjectFull: Particle Size
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      – SubjectFull: Nylons/chemistry
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      – SubjectFull: Urease/chemistry
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      – SubjectFull: Immobilized/chemistry
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      – SubjectFull: Methacrylates/chemistry
        Type: general
      – SubjectFull: Urea/chemistry
        Type: general
      – SubjectFull: Gels/chemistry
        Type: general
      – SubjectFull: Hydrogen-Ion Concentration
        Type: general
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      – TitleFull: Self-regulated and temporal control of a 'breathing' microgel mediated by enzymatic reaction
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            NameFull: Che, H.
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            NameFull: Buddingh, B.C.
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            – TitleFull: Che, H, Buddingh, B C & van Hest, J C M 2017, 'Self-regulated and temporal control of a "breathing" microgel mediated by enzymatic reaction', Angewandte Chemie - International Edition, vol. 56, no. 41, 41, pp. 12581-12585. https://doi.org/10.1002/anie.201706716
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