International Journal of Applied Nanotechnology

Nanoparticle‑based contrast agents for X‑ray computed tomography (CT) seek to overcome limitations of conventional iodinated small‑molecule media but raise distinctive safety, toxicology, and regulatory science questions. Nano–bio interactions specific to CT nanocontrast include reticuloendothelial system (RES) uptake, long‑term hepatic and splenic retention, size‑dependent renal versus hepatobiliary clearance, and potential immunogenicity and genotoxicity, all strongly influenced by particle composition, size, shape, surface charge, and coating chemistry.

Green synthesis of nanoparticles is a developing technology known for its safe and environmentally friendly approach. Fungi possess essential features in fabricating biogenic nanoparticles of different metals due to their enzymatic capabilities.

This paper uses current induced domain wall motion in a magnetic stripe and pre-charge sense amplifiers (PCSA) to design a high-speed comparator of a magnetic flash ADC.

Nanoparticles are small size particles having potential to work in large surface area. Size of nanoparticles vary from 1-100 nm.

In this experimental work, a single polymethylmethacrylate (PMMA) microchannel bend as microfluidic device is fabricated by maskless lithography, hot embossing lithography and direct bonding technique.

The goal of the study was to use common laboratory techniques to create Zinc Oxide nanoparticles in a short amount of time and to check the antibacterial activity of zinc oxide nanoparticles on gram negative and gram positive bacteria.