Cyclic-carbonate functionalized polymer brushes on polymeric microspheres: Immobilized laccase for degradation of endocrine disturbing compounds

Gulay Bayramoglu; Bunyamin Karagoz; M. Yakup Arica

doi:10.1016/j.jiec.2017.11.028

Cyclic-carbonate functionalized polymer brushes on polymeric microspheres: Immobilized laccase for degradation of endocrine disturbing compounds

Gulay Bayramoglu^*
, Bunyamin Karagoz
, M. Yakup Arica

^*Corresponding author for this work

Department of Chemistry

Gazi University

Research output: Contribution to journal › Article › peer-review

72 Citations (Scopus)

Abstract

A novel support material containing cyclic carbonate group for facile enzyme immobilization was synthesized from [poly(styrene-co-divinylbenzene)-graft-poly(glycidyl methacrylate)] “[PS-co-DVB-g-P(GMA)]” microsphere under carbon dioxide atmosphere. It was named as (poly(styrene-co-divinylbenzene)-graft-poly(cyclic-carbonate methacrylate)] “[PS-co-DVB-g-P(CCMA)]” microsphere. Laccase was covalently immobilized using the microspheres carrying cyclic epoxy and cyclic carbonate groups. The amount of enzyme loading on the cyclic carbonate groups of the microspheres was 47.8 mg/g. The immobilized enzyme was used for degradation of Bisphenol A, and Congo Red dye in packed bed reactor. The immobilized laccase preserved its initial activity about 67.5% and 93.0% for degradation of Bisphenol A and Conge Red, respectively.

Original language	English
Pages (from-to)	407-417
Number of pages	11
Journal	Journal of Industrial and Engineering Chemistry
Volume	60
DOIs	https://doi.org/10.1016/j.jiec.2017.11.028
Publication status	Published - 25 Apr 2018

Bibliographical note

Publisher Copyright:
© 2017 The Korean Society of Industrial and Engineering Chemistry

Funding

This work was supported by a project grant number 113Z427 from The Scientific and Technological Research Council of Turkey . We would like to thank Dr. Bekir Salih and Dr. Omur Çelikbicak for MALDI-Tof-MS analysis, Hacettepe University, Department of Chemistry.

Funders
Türkiye Bilimsel ve Teknolojik Araştirma Kurumu

Keywords

Endocrine disturbance
Environmental biotechnology
Immobilized laccase
Nano-structured materials
Packed bed reactor

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10.1016/j.jiec.2017.11.028

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title = "Cyclic-carbonate functionalized polymer brushes on polymeric microspheres: Immobilized laccase for degradation of endocrine disturbing compounds",

abstract = "A novel support material containing cyclic carbonate group for facile enzyme immobilization was synthesized from [poly(styrene-co-divinylbenzene)-graft-poly(glycidyl methacrylate)] “[PS-co-DVB-g-P(GMA)]” microsphere under carbon dioxide atmosphere. It was named as (poly(styrene-co-divinylbenzene)-graft-poly(cyclic-carbonate methacrylate)] “[PS-co-DVB-g-P(CCMA)]” microsphere. Laccase was covalently immobilized using the microspheres carrying cyclic epoxy and cyclic carbonate groups. The amount of enzyme loading on the cyclic carbonate groups of the microspheres was 47.8 mg/g. The immobilized enzyme was used for degradation of Bisphenol A, and Congo Red dye in packed bed reactor. The immobilized laccase preserved its initial activity about 67.5\% and 93.0\% for degradation of Bisphenol A and Conge Red, respectively.",

keywords = "Endocrine disturbance, Environmental biotechnology, Immobilized laccase, Nano-structured materials, Packed bed reactor",

author = "Gulay Bayramoglu and Bunyamin Karagoz and Arica, \{M. Yakup\}",

note = "Publisher Copyright: {\textcopyright} 2017 The Korean Society of Industrial and Engineering Chemistry",

year = "2018",

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doi = "10.1016/j.jiec.2017.11.028",

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T1 - Cyclic-carbonate functionalized polymer brushes on polymeric microspheres

T2 - Immobilized laccase for degradation of endocrine disturbing compounds

AU - Bayramoglu, Gulay

AU - Karagoz, Bunyamin

AU - Arica, M. Yakup

PY - 2018/4/25

Y1 - 2018/4/25

N2 - A novel support material containing cyclic carbonate group for facile enzyme immobilization was synthesized from [poly(styrene-co-divinylbenzene)-graft-poly(glycidyl methacrylate)] “[PS-co-DVB-g-P(GMA)]” microsphere under carbon dioxide atmosphere. It was named as (poly(styrene-co-divinylbenzene)-graft-poly(cyclic-carbonate methacrylate)] “[PS-co-DVB-g-P(CCMA)]” microsphere. Laccase was covalently immobilized using the microspheres carrying cyclic epoxy and cyclic carbonate groups. The amount of enzyme loading on the cyclic carbonate groups of the microspheres was 47.8 mg/g. The immobilized enzyme was used for degradation of Bisphenol A, and Congo Red dye in packed bed reactor. The immobilized laccase preserved its initial activity about 67.5% and 93.0% for degradation of Bisphenol A and Conge Red, respectively.

AB - A novel support material containing cyclic carbonate group for facile enzyme immobilization was synthesized from [poly(styrene-co-divinylbenzene)-graft-poly(glycidyl methacrylate)] “[PS-co-DVB-g-P(GMA)]” microsphere under carbon dioxide atmosphere. It was named as (poly(styrene-co-divinylbenzene)-graft-poly(cyclic-carbonate methacrylate)] “[PS-co-DVB-g-P(CCMA)]” microsphere. Laccase was covalently immobilized using the microspheres carrying cyclic epoxy and cyclic carbonate groups. The amount of enzyme loading on the cyclic carbonate groups of the microspheres was 47.8 mg/g. The immobilized enzyme was used for degradation of Bisphenol A, and Congo Red dye in packed bed reactor. The immobilized laccase preserved its initial activity about 67.5% and 93.0% for degradation of Bisphenol A and Conge Red, respectively.

KW - Endocrine disturbance

KW - Environmental biotechnology

KW - Immobilized laccase

KW - Nano-structured materials

KW - Packed bed reactor

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DO - 10.1016/j.jiec.2017.11.028

M3 - Article

AN - SCOPUS:85034819369

SN - 1226-086X

VL - 60

SP - 407

EP - 417

JO - Journal of Industrial and Engineering Chemistry

JF - Journal of Industrial and Engineering Chemistry

ER -

Cyclic-carbonate functionalized polymer brushes on polymeric microspheres: Immobilized laccase for degradation of endocrine disturbing compounds

Abstract

Bibliographical note

Funding

Keywords

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