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Mounting popularity of the Internet has led to the birth of instant messaging, an up-and-coming form of Internet communication. Instant messaging is very popular with businesses and individuals since it has instant communication ability. As a result, Internet security has become a pressing and important topic for discussion. Therefore, in recent years, a(More)
Mesenchymal stem cells (MSCs) are multipotent precursors that can undergo multilineage differentiation, including osteogenesis and adipogenesis, which are two mutually exclusive events. Previously, we demonstrated that enhancer of zeste homolog 2 (EZH2), the catalytic component of the Polycomb-repressive complex 2, mediates epigenetic silencing of histone(More)
This study reports a novel approach to the implementation of 3D carbon nanotube (CNT) interdigitated finger electrodes on flexible polymer, and the detection of strain, bending curvature, tactile force and proximity distance are demonstrated. The merits of the presented CNT-based flexible sensor are as follows: (1) the silicon substrate is patterned to(More)
A proof-of-concept multiwindow fiber-optic sensor utilizing multiple particle plasmon resonance (PPR) of silver nanoparticles and gold nanorods separately on two unclad portions of the fiber for multianalyte detection is demonstrated. The detection is based on intensity interrogation of multiple wavelengths by a single detector. Time division multiplexing(More)
A novel tubular waveguide particle plasmon resonance (TW-PPR) sensor is demonstrated for label-free biochemical detection. The sensor itself is a microchamber of a defined sample volume, a mechanical support for sensor coating, a waveguide to provide evanescent wave interrogation, and it can be easily extended to a multi-channel format. The sensor(More)
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