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Metabolic engineering of Escherichia coli for high-yield uridine production.

Metabolic Engineering, 2018
Uridine is a kind of pyrimidine nucleoside that has been widely applied in the pharmaceutical industry. Although microbial fermentation is a promising method for industrial production of uridine, an efficient microbial cell factory is still lacking. In this study, we constructed a metabolically engineered Escherichia coli capable of high-yield uridine ...
Heyun Wu   +10 more
semanticscholar   +3 more sources

Rate dependent yield and post-yield behavior of engineering polymers

Journal de Physique IV (Proceedings), 2003
To characterize the rate dependent fracture behavior of various engineering polymers, instrumented impact tests were performed with bending and tensile type fracture specimens in the testing rate range of 10 -5 m/s up to 8 m/s. Load-time signals were recorded using an instrumented striker and a fixture equipped with a piezoelectric load cell and ...
Z. Major, R. W. Lang
openaire   +1 more source

Surface Ligand Engineering for Near-Unity Quantum Yield Inorganic Halide Perovskite QDs and High-Performance QLEDs

Chemistry of Materials, 2018
Despite the great potential of all-inorganic CsPbX3 (X = Br or I) quantum dots (QDs) for light-emitting diodes (QLEDs), their emission properties have been impeded by the long insulating ligands on the QD surface.
Guopeng Li   +5 more
semanticscholar   +1 more source

Yield improvement by wafer edge engineering

SPIE Proceedings, 1995
Improvements in defect reduction of semiconductor processes and equipment have realized higher wafer sorts yield but have typically limited analysis and inspection of the edge of wafers by several millimeters. Sort yield on production wafers has been observed to be reduced by glass flaking and other undesired structures created on wafer edges which ...
Fred N. Hause   +2 more
openaire   +1 more source

MlCROSTRUCTURE DEVICES FOR APPLICATIONS IN THERMAL AND CHEMICAL PROCESS ENGINEERING

Proceeding of Heat Transfer and Transport Phenomena in Microscale, 2023
Metallic microstructure devices have been manufactured and tested for applications in technical applications in thermal and chemical process engineering and in the laboratory.
K. Schubert   +5 more
semanticscholar   +1 more source

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