National Institute of Materials Physics

Photoluminescence and energy transfer in Tb3+-doped CeO2–Mn3O4 phosphor prepared by co-precipitation method

Terbium-doped CeO 2 –Mn 3 O 4 (CMO-Tb) phosphor was synthesized using co-precipitation and calcined at 500 °C. The material was characterized by X-ray diffraction (XRD), diffuse reflectance (DR), and photoluminescence (PL) spectroscopies. XRD analysis revealed that the main peaks...

A Comprehensive Review on Engineering Release at the Molecular Level: Role of Functional Groups in Polysaccharide-Based Drug Delivery

Stimuli-responsive drug-delivery systems (SRDDS) have transformed precision medicine by enabling spatiotemporal control over therapeutic release, significantly reducing off-target toxicity while enhancing efficacy at the disease site. Naturally occurring polysaccharides, such as...