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Surface-enhanced Raman spectroscopy (SERS) is used to detect and characterise samples. Although it was first discovered in the late 1970s for laboratory use, it has

Nanotechnology is a rapidly developing scientific discipline with an ever-growing range of critical sub-fields. Thin-film engineering, microelectromechanical systems (MEMS), state-of-the-art therapeutics, and so much more,

Spherical gold nanoparticles are advanced nanomaterials having diverse applications such as targeted drug delivery, radiotherapy, biological imaging, sensors, and chemical catalysis. Gold nanoparticles can be

Gold nanospheres are advanced nanomaterials with a strong potential in high-tech biomedical applications. It is possible to modify gold nanospheres’ optoelectronic and physiochemical properties by

The use of gold nanoparticles dates back centuries due to the vibrant spectrum of colours they produce interacting with natural light. Advancements in science and

Nanoparticles offer huge opportunities in a staggeringly wide range of technological and medical applications. But in order to realize these applications, researchers require extremely sophisticated

Magnetic nanoparticles are a major class of nanomaterials that offer unique advantages in MRI diagnostics. This blog post covers the fundamentals of magnetic nanoparticles and

Surface enhanced Raman spectroscopy is an extremely sensitive method of enhancing the Raman scattering of molecules supported by nanostructured materials. It means that structural fingerprinting

Deposition in the context of nanoparticles refers to the attachment of nanoparticles to solid surfaces called substrates. This creates a coating of nanoparticles that can