Electromagnetic-Based Wireless Nano-Sensors Network: Architectures and Applications

Abstract

Recent advances in nano-materials and nanotechnology have paved the way for building integrated devices with a nanometric size, named nano-nodes. These nano-nodes are composed of nano-processor, nano-memory, nano-batteries, nano-transceiver, nano-antenna and nano-sensors, which operate at nano-scale level. They are able to perform simple tasks, such as sensing, computing and actuation. The interconnection between microdevices and nanonodes/nanosensors has enabled the development of a new network standard, called Wireless Nano-Sensors Network (WNSN). This paper provides an in-depth review of WNSN, its architectures, application areas, and challenges, which need to be addressed, while identifying opportunities for their implementation in various application domains.

Study of an Asymmetric Structure of (G/C) and (A/T)Molecules as a Rectifier at NanoScale

“…By relating the MD structure to the AC signal, see Fig. (1). It is found that the MD structure acts as a molecular diode effectively because it can straighten the AC signal well.…”

“…Nanotechnology is the treatment of matters on the atomic, molecular, and super-molecular scale. Nanotechnology is attracting increasing investment from both government and industries around the world, providing significant opportunities for the exploration of new emerging Nano devices such as carbon Nanotubes and DNA at the Nano scale [1,2,3]. Molecules and Nano electronics using molecules are monostructures and nanoparticles as the active ingredients produce promising technology concepts that are receiving exponentially increasing interest.…”

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Conducting Polymer‐Based Micro‐ and Nano‐batteries for Biomedical Applications: A Short Review

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“…Recent advances in nanomaterials and nanotechnology have enabled the development of nano‐electronic devices [1] . The major advantages of nano‐batteries over the micro‐batteries are high power density, short charging time, and long shelf‐life [2] .…”