Commentary - Materials Science and Nanotechnology (2022) Volume 6, Issue 1
Nanotechnology and the internet of things (IoT).
Department of Internet Technology, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh
- *Corresponding Author:
- Hossain Uddin
Department of Internet Technology
Bangladesh University of Engineering and Technology
E-mail: [email protected]
Received: 1-Jan-2022, Manuscript No. AAMSN- 22-52892; Editor assigned: 03-Jan-2022, PreQC No. AAMSN- 22-52892(PQ); Reviewed: 17-Jan-2022, QC No. AAMSN- 22- 52892; Revised: 22-Jan-2022, Manuscript No. AAMSN- 22-52892(R); Published: 29-Jan-2022, DOI:10.35841/aamsn-6.1.103
Citation: Uddin H. Nanotechnology and the Internet of Things (IoT). Mater Sci Nanotechnol. 2022;6(1):103
The IoT is an arrangement of interrelated actual articles inserted with sensors, radio wires, processors, programming, and different advances to empower applicable information trade over the web. From pills to directed rockets, the extent of these gadgets is huge and looks set to develop; forecasts for the quantity of IoT-associated gadgets in 2025 top at 75 billion, with tens or potentially many zettabytes of produced information. Working with such significant forecasts is the improvement of empowering advances (counting distributed computing and enormous information examination) and different correspondence modes, named IoT conventions. These conventions empower information trade between the endpoint gadgets, like sensors and the following piece of equipment in the associated climate. They incorporate Bluetooth, Wi-Fi, ZigBee, and Near field correspondence (NFC) for brief distances, low-power wide-region (LPWA) and 5G for significant distances .
Apparently, perhaps the most interesting improvement lies in the reconciliation of nanotechnology. These vows to stretch out the IoT idea to its fullest through nanodevices and bring about a totally different IoT subsidiary, the web of Nano-Things (IoNT).Taking on nanomaterials inside IoT gadgets can utilize their exceptionable properties to expand the usefulness, energy proficiency and exactness of the gadgets while decreasing their size. Nanoantennas, nanoprocessors and nanobatteries are largely instances of IoT nanodevices at present being used or grown, yet inside IoT endpoints, nanodevices have tracked down the most use as nanosensors. IoT sensors should screen explicit peculiarities in detecting conditions to give important information to ensuing examination. Nanosensors utilize an expansive scope of nanomaterials to accomplish this and are fit for physical, compound, and organic observing .
For instance, Tang et al. (2019) fostered an adaptable nanowire-based sensor for continuous alkali (NH3) checking. The sensor, created to be utilized inside a watch-type gadget, showed a lower identification limit and quicker reaction time than conventional NH3 sensors basically because of the nanowires' very high surface region to volume proportion. The strikingly low power utilization (as low as 3μW) and adaptable delicate lithography manufacture strategy further help how nanomaterials can act to improve IoT sensors everything being equal .
Comparative nano-based benefits have been seen for harmless biosensors for ceaseless blood glucose checking and for synthetic, microorganism and other analyte observing in drinking water. IoT radio wires are answerable for the remote correspondence of IoT gadgets by getting, disentangling and sending data by means of different wave types. Nanoantennas, regularly graphene-based, basically accomplish such a capacity by emanating in the terahertz recurrence band. Another especially invigorating nano-based benefit could lie in the creation procedure. Scientists at Drexel University have fostered a titanium carbide nanoantenna that can be splashed straightforwardly onto any article, unbending or adaptable, in a basic one-venture process without adding any weight or hardware, empowering any item to immediately turn into a savvy IoT gadget .
An IoT processor should deal with information got from the IoT endpoints by performing reasonable computations. They are essentially produced using silicon and comprise of millions, frequently billions, of semiconductors going about as parallel switch inside assortments of doors that copy rationale capacities. Nanoprocessors stay particularly in the research center, with a group of MIT engineers fostering the main programmable carbon nanotube processor a couple of years prior in 2019. Comprising of only 14000 semiconductors, understanding the more prominent efficiencies and velocities of carbon nanotubes in such a capacity might in any case be numerous years more. Typically, a remote arrangement of shrewd gadgets has critical power requests fit to long-lifetime, high energy thickness and battery-powered batteries. Lithium-particle variations are presently the most well-known. Nanobatteries utilize Nanomaterials in the cathodes or film to diminish self-release rates, increment energy thickness, and lessening charging times. Consolidating all or a portion of these nanodevices into the current IoT idea is considered to lead to the Internet of Nano-Things .
- Zhang L, Jeong D, Lee S. Data Quality Management in the Internet of Things. Sensors. 2021;21(17):5834.
- Pradhan B, Bharti D, Chakravarty S, et al. Internet of things and robotics in transforming current-day healthcare services. J Healthc Eng. 2021
- Chatterjee P, Tesis A, Cymberknop LJ, et al. Internet of Things and Artificial Intelligence in Healthcare During COVID-19 Pandemic—A South American Perspective. Front Pub Heal. 2020:919.
- Bhide A, Ganguly A, Parupudi T, et al. Next-Generation Continuous Metabolite Sensing toward Emerging Sensor Needs. ACS Omega. 2021;6(9):6031-40.
- Shen YT, Chen L, Yue WW, et al. Digital Technology-Based Telemedicine for the COVID-19 Pandemic. Front med. 2021;8:933.