Optical characteristics and biosensing application of core@shell nanomaterials
Sarita Shaktawat, Kshitij RB Singh, Sushma Thapa, Ranjana Verma, Jay Singh, Ravindra Pratap Singh
Abstract
[email protected] nanomaterials are a class of materials containing a core and a shell, both at the nanometer scale, as they have become a consequential research interest owing to their optical, electrical, and magnetic properties. Moreover, various [email protected] nanomaterials have also emerged in many other fields, such as catalysis, pharmaceuticals, and biomedical due to their less toxicity, surface area, good biocompatibility, adequate penetration power for biological tissue, and selectivity for target molecules. Hence, this review covers the optical properties of [email protected] nanomaterials and biosensors based on various [email protected] nanomaterials, for example, [email protected] ([email protected]), [email protected] ([email protected]), [email protected] (CeO2@polyaniline), and [email protected]anic (poly(vinylidene difluoride)@dopamine) for biomedical applications; along with this, it also discusses the advantage and disadvantage of [email protected] nanomaterials.