The strength of a Raman signal is inversely proportional to the fourth power of the wavelength of the scattered light. In practical terms, this means that the longer the excitation wavelength used to ...

Researchers designed clean yo-yo shaped nanoparticles for precise 5-FU drug monitoring using SERS, achieving high sensitivity, stability, and clinical accuracy. (Nanowerk News) A research team led by ...

Gold is a precious metal that has always fascinated humans. From Priam's Treasure to the legend of El Dorado, gold --regarded as the noblest of metals-- has been a symbol of splendour and wealth in ...

When a cell is trying to deal with this alien metallic nanoparticle within it, it's going to send out signals that tell the body to respond to it.” In their study, Wagner’s team focused on oxalic acid ...

Nanoparticle technology offers significant market opportunities in pharmaceuticals and biomedicine, enhancing drug delivery, solubility, and targeted therapy. This field supports advancements in ...

Scientists at Xi’an Jiaotong-Liverpool University (XJTLU) and at Nanjing University have combined a widely used medical polymer with a natural blood protein to develop a new nanoparticle drug delivery ...

Virus-built silver appears much more effective against bacteria than commercial silver. In A Nutshell Lab safety tests showed ...