Gold Nanostars

Gold nanostars are tiny, star-shaped particles made of gold, measuring just nanometers in size. Their unique shape features multiple pointed tips, which enhance their ability to interact with light. This property makes gold nanostars valuable in medical imaging, targeted drug delivery, and cancer therapy, as they can absorb and scatter light efficiently. Their shape also allows for easy modification with various molecules, enabling precise customization for different applications. Overall, gold nanostars combine the excellent stability and biocompatibility of gold with distinctive optical features that make them useful in advanced technologies.