Micro and Nanosystems - Volume 15, Issue 4, 2023

Background: The bacterium Helicobacter pylori (H. pylori) is known to cause gastroduodenal disorders associated with the stomach lining that grows in the gastrointestinal tract, and can cause gastritis, peptic ulcer, gastric lymphoma, and stomach cancer. Nearly 50% of people worldwide suffer from H. pylori infection. This infection is more prominent in poor nations and undeveloped countries, and is caused by multiple fac Read More

Aim: Interfacial charge transfer is a fundamental issue in both the science and technology of the batteries. In this work, the activation energy for the interfacial charge transfer, Ea, though PY thin film was estimated by measurement measurements of electrochemical impedance spectroscopy (EIS) for both monovalent and multivalent hydration cations: Li+, Na+, K+, Ca+2 and Mg+2 in aqueous electrolytes.Background: Rechar Read More

Background: Internet of Things (IoT) applications require high-performance TFET devices that can be efficiently integrated with the cyber world and physical world.Objectives: The impact of introducing Gaussian traps in hetero-junction tunneling-field-effecttransistors (TFET) with an L-shaped gate is presented.Methods: The 2-D TCAD study of different characteristics, like input, output characteristics, and noise spectral density with t Read More

Background: Nature-inspired designs, which have evolved from proven strategies of nature, have been a constant source of inspiration for designers and engineers to solve real-life problems.Methods: Current bionic design methods are theoretical and are discordant with the design engineering workflow. A proposed methodology suggests suitable bionic forms for a given design space. This procedure consists of the f Read More

Background: The normal grinding force is generally larger than the tangential one during conventional grinding processes. Consequently, several machining issues arise, such as a low material removal rate, a high grinding temperature, and poor surface integrity. To overcome the constraints associated with conventional grinding methods, a novel "high-shear and low-pressure" flexible grinding wheel is utilized. A thorough inve Read More

Background: Vincristine sulfate is commonly used to treat different types of cancers. However, its effectiveness is hindered by undesirable side effects, which significantly limit its applications in medicine.Objective: This study aims to prepare vincristine nanoparticles, in order to develop a promising approach for cancer therapy.Methods: Vincristine nanoparticles were prepared by utilizing polycaprolactone as a carrier throu Read More

Background: Growing progress in the field of nanoelectronics necessitates ever more advanced nanotechnology due to the continued scaling of conventional devices. For the purpose of fabricating current integrated circuits (ICs), Quantum-dot cellular automata (QCA) nanotechnology is the most suitable substitute for complementary metal oxide semiconductor (CMOS) technology. The problem of short-channel secondary eff Read More