通知公告

通知公告

10月14日学术报告

时间:20191014日,13:00
地点:工程科技楼958室
报告题目:Nanobiocatalysis – the Future of Biotransformation

报告人:Changzhu Wu  professor Department of Chemistry, University of Southern Denmark (南丹麦大学)

报告简介Enzymes are at work everywhere – from converting sugar into energy inside your cells, to enabling photosynthesis in the trees outside your windows. However, enzymes isolated from natural sources often lack appropriate stability or substrate scope. We are dedicated to improving isolated enzymes for the abiological task by “dressing” them with nanoscale synthetic “clothes”, creating nanostructured biocatalysts, here termed “nanobiobiocatalyst”. Compared to traditional supports, nanoscale materials/structures provide enzymes with not only physical scaffolds for recycling but also a large surface area for efficient catalysis.

On account of these advantages, many groups are now exploring nanobiocatalysis for diverse industrial transformation. What distinguishes us from others is that we designed the tailored materials (rather than using as-synthesized ones) deliberately to suit enzymes best under their specific application conditions, e.g., in organic solvents. For example, we tailor-made novel emulsions to encapsulate enzymes for not only high efficiency but ready separability.[1] Besides, We designed many tailored solid nanomaterials to immobilise enzymes in organic solvents with excellent solubility for catalytic improvement.[2]


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