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CHE4-1, a bacterial strain that belongs to the genus Acinetobacter and expresses high level of inducible extracellular cholesterol esterase (CHE), was isolated from feces of carnivore Panthera pardus var. The cholesterol esterase of the strain CHE4-1 was purified by ultrafiltration followed with DEAE-Sepharose FF chromatography and Phenyl-Sepharose CL-4B… (More)
We investigate the implementation of field-weakening control for interior permanent magnet synchronous motor (IPMSM), and analyze the algorithm of field-weakening control in d-q axes. To deal with the problem that the dc-link voltage is not fully utilized when the voltage regulation is employed, we propose a new field-weakening scheme based on the… (More)
Novel FRET-based small molecule probes targeting monoamine oxidases (MAOs) were designed and synthesized. These "Turn-ON" fluorescent probes were proved to be capable of directly reporting MAO activities in live mammalian cells.
In Cognitive Radio Networks (CRNs), a fundamental operation for the secondary users (SUs) is to establish communication through choosing a common available channel at the same time slot, which is referred to as rendezvous. In this paper, we study fast rendezvous for two SUs. The channel availability for SUs is subject to temporal and spatial variation.… (More)
Fluorogens with aggregation-induced emission (AIEgens) have emerged as a powerful and versatile platform for the development of novel biosensors. In this study, a series of water-soluble fluorescent probes based on tetraphenylethylene (TPE) were designed and synthesized for the detection of monoamine oxidases (MAOs) based on specific interactions between… (More)