Nina Lülsdorf

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A high throughput whole cell flow cytometer screening toolbox was developed and validated by identifying improved variants (1.3-7-fold) for three hydrolases (esterase, lipase, cellulase). The screening principle is based on coupled enzymatic reaction using glucose derivatives which yield upon hydrolysis a fluorescent-hydrogel-layer on the surface of E. coli(More)
Esterases hydrolyze ester bonds with an often high stereoselectivity as well as regioselectivity and are therefore industrially employed in the synthesis of pharmaceuticals, in food processing, and in laundry detergents. Continuous screening systems based on p-nitrophenyl- (e.g., p-nitrophenyl acetate) or umbelliferyl-esters are commonly used in directed(More)
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