Enzyme encapsulation in zeolitic imidazolate frameworks: A comparison between controlled co-precipitation and biomimetic mineralisation

Kang Liang, Campbell J. Coghlan, Stephen G. Bell, Christian Doonan, Paolo Falcaro

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Abstract

Recent studies have demonstrated that metal-organic frameworks can be employed as protective coatings for enzymes. Two efficient strategies have been reported for the synthesis of such composite materials: biomimetic mineralisation and controlled co-precipitation using polyvinylpyrrolidone. We assessed the relative efficacy of each approach by comparing the thermal stability of encapsulated urease. The resulting data shows that over a range of temperatures biomimetic mineralisation offers superior protection than the co-precipitation method.

Originalspracheenglisch
Seiten (von - bis)473-476
Seitenumfang4
FachzeitschriftChemical Communications
Jahrgang52
Ausgabenummer3
DOIs
PublikationsstatusVeröffentlicht - 2015
Extern publiziertJa

Fingerprint

Biomimetic Materials
Povidone
Biomimetics
Urease
Coprecipitation
Encapsulation
Enzymes
Hot Temperature
Metals
Temperature
Protective coatings
Thermodynamic stability
Composite materials

ASJC Scopus subject areas

  • !!Chemistry(all)
  • !!Catalysis
  • !!Ceramics and Composites
  • !!Electronic, Optical and Magnetic Materials
  • !!Surfaces, Coatings and Films
  • !!Materials Chemistry
  • !!Metals and Alloys

Dies zitieren

Enzyme encapsulation in zeolitic imidazolate frameworks : A comparison between controlled co-precipitation and biomimetic mineralisation. / Liang, Kang; Coghlan, Campbell J.; Bell, Stephen G.; Doonan, Christian; Falcaro, Paolo.

in: Chemical Communications, Jahrgang 52, Nr. 3, 2015, S. 473-476.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Liang, Kang ; Coghlan, Campbell J. ; Bell, Stephen G. ; Doonan, Christian ; Falcaro, Paolo. / Enzyme encapsulation in zeolitic imidazolate frameworks : A comparison between controlled co-precipitation and biomimetic mineralisation. in: Chemical Communications. 2015 ; Jahrgang 52, Nr. 3. S. 473-476.
@article{eb76973eff3e4d58b7248087bc4367d5,
title = "Enzyme encapsulation in zeolitic imidazolate frameworks: A comparison between controlled co-precipitation and biomimetic mineralisation",
abstract = "Recent studies have demonstrated that metal-organic frameworks can be employed as protective coatings for enzymes. Two efficient strategies have been reported for the synthesis of such composite materials: biomimetic mineralisation and controlled co-precipitation using polyvinylpyrrolidone. We assessed the relative efficacy of each approach by comparing the thermal stability of encapsulated urease. The resulting data shows that over a range of temperatures biomimetic mineralisation offers superior protection than the co-precipitation method.",
author = "Kang Liang and Coghlan, {Campbell J.} and Bell, {Stephen G.} and Christian Doonan and Paolo Falcaro",
year = "2015",
doi = "10.1039/c5cc07577g",
language = "English",
volume = "52",
pages = "473--476",
journal = "Chemical Communications",
issn = "1359-7345",
publisher = "Royal Society of Chemistry",
number = "3",

}

TY - JOUR

T1 - Enzyme encapsulation in zeolitic imidazolate frameworks

T2 - A comparison between controlled co-precipitation and biomimetic mineralisation

AU - Liang, Kang

AU - Coghlan, Campbell J.

AU - Bell, Stephen G.

AU - Doonan, Christian

AU - Falcaro, Paolo

PY - 2015

Y1 - 2015

N2 - Recent studies have demonstrated that metal-organic frameworks can be employed as protective coatings for enzymes. Two efficient strategies have been reported for the synthesis of such composite materials: biomimetic mineralisation and controlled co-precipitation using polyvinylpyrrolidone. We assessed the relative efficacy of each approach by comparing the thermal stability of encapsulated urease. The resulting data shows that over a range of temperatures biomimetic mineralisation offers superior protection than the co-precipitation method.

AB - Recent studies have demonstrated that metal-organic frameworks can be employed as protective coatings for enzymes. Two efficient strategies have been reported for the synthesis of such composite materials: biomimetic mineralisation and controlled co-precipitation using polyvinylpyrrolidone. We assessed the relative efficacy of each approach by comparing the thermal stability of encapsulated urease. The resulting data shows that over a range of temperatures biomimetic mineralisation offers superior protection than the co-precipitation method.

UR - http://www.scopus.com/inward/record.url?scp=84953265889&partnerID=8YFLogxK

U2 - 10.1039/c5cc07577g

DO - 10.1039/c5cc07577g

M3 - Article

VL - 52

SP - 473

EP - 476

JO - Chemical Communications

JF - Chemical Communications

SN - 1359-7345

IS - 3

ER -