文献详情
Solar activation of fungus coated in photothermal cloth
文献类型：期刊
期刊名称：Journal of materials chemistry. B影响因子和分区
年：2020
ISSN：2050-7518
所属部门：化学系
摘要：Bioorthogonal reactions based on manipulating the physicochemical and biological behavior of natural cells have gained tremendous attention for meeting the demands for multifunctional microorganisms without decreasing cell viability. Described herein is a novel bioorthogonal method for microorganism (Aspergillus oryzae) modification which coats the microorganism with a photothermal conversion cloth for staying bioactive in cold environments. Two steps, including ferric ions primarily binding to ...More
Bioorthogonal reactions based on manipulating the physicochemical and biological behavior of natural cells have gained tremendous attention for meeting the demands for multifunctional microorganisms without decreasing cell viability. Described herein is a novel bioorthogonal method for microorganism (Aspergillus oryzae) modification which coats the microorganism with a photothermal conversion cloth for staying bioactive in cold environments. Two steps, including ferric ions primarily binding to the microorganism cell surface, followed by in situ polymerization of pyrrole, are adopted to actualize highly efficient polypyrrole modification on the microorganism surfaces. The production of α-amylase by Aspergillus oryzae and α-amylase catalytic ability are two representative indexes of cold adaptation as confirmed by a starch decomposition test. This strategy for coating microorganisms with photothermal cloth is biocompatible and cost-effective, and can achieve non-contact modulation, which also offers great promise for generating living cell-polymer hybrid structures based on other microorganism systems for low-temperature environmental adaptation. ...Hide

DOI：10.1039/c9tb02857a
百度学术：Solar activation of fungus coated in photothermal cloth
语言：外文
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