the field of nanobiotechnology mainly encompasses with physics, biology, chemistry and material sciences and it develops novel therapeutic nano-scale materials for biomedical, drug delivery, cancer therapy and pharmaceutical applications. silver nanoparticles (agnps) have unique physiochemical, biological and environmental properties which make them useful in a wide range of applications, so ag...

Watermarking of printed materials has usually focused on process inks of cyan, magenta, yellow and black (CMYK). In packaging, almost three out of four printed materials include spot colors. Spot colors are special premixed inks, which can be produced in a vibrant range of colors, often outside the CMYK color gamut. In embedding a watermark into printed material, a common approach is to modify ...

This work aims to develop an efficient sensing device detect milk freshness when stored at typical home conditions. The synthesis of the pH-sensitive optode array, experimental setup for monitoring, and array images acquisition procedure are presented. employment various chemometric tools on RGB triplets visualize, compare, predict spoilage commercial types is discussed. conclusions drawn from ...

The purpose of the study was to investigate three areas research in packaging literature; environmentally friendly packaging, responses specific colors (blue and yellow) haptic packaging. All were extensively investigated through depth interviews with discussion implications provided. utilized semi-structured among 20 participants from various generational segments. Questions designed around ea...