Blue lasers, lasers that emit a light beam with a wavelength between 400 nm and 500 nm, are key components of various technologies, ranging from high-resolution displays to printers, medical imaging ...

One of my patients drinks homemade colloidal silver solution every day. He is convinced it has a potent antibiotic effect as well as other health benefits. His wife reports that she has been cured of ...

Researchers have fabricated a new high-performance shortwave infrared (SWIR) image sensor based on non-toxic colloidal quantum dots. They report on a new method for synthesizing functional ...