High expression and biosilica encapsulation of alkaline-active carbonic anhydrase for CO2 sequestration system development
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- 作者：Ki-Ha Mina ; 1 ; Ryeo Gang Sona ; 1 ; Mi-Ran Kia ; Yoo Seong Choib ; biochoi@cnu.ac.kr" class="auth_mail" title="E-mail the corresponding author ; Seung Pil Packa ; spack@korea.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Carbonic anhydrase ; Hahella chejuensis ; CO2 sequestration ; Immobilization ; Bio-inspired silicification ; Biosilica encapsulation
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：143
- 期：Complete
- 页码：128-134
- 全文大小：1090 K
文摘
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High pH stable HCA(SP-) was successfully produced in soluble form.
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HCA(SP-) can retain ∼90% activity even after 2 h-incubation at pH 10.
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HCA(SP-)@silica can retain over 80% CO2 hydration activity after 10-time reuse at pH 10.