Prevalence of Trismus in Head and Neck Cancer Patients in Kerala, South India.

Introduction: Trismus is a common complication of head and neck cancer (HNC) treatment. Understanding its prevalence and its risk factors is vital for enhancing clinical outcomes and the overall quality of life of these patients.

Objective: The study aimed to assess the prevalence and the factors associated with trismus among HNC patients.

Deciphering charge transfer dynamics of a lead halide perovskite-nickel(ii) complex for visible light photoredox C-N coupling.

Photoredox catalysis involving perovskite quantum dots (QDs) has gained enormous attention because of their high efficiency and selectivity. In this study, we have demonstrated CsPbBr QDs as photocatalysts for the C-N bond formation reaction. The introduction of Ni(dmgH) (dmgH = dimethyl glyoximato) as a cocatalyst with CsPbBr QDs facilitates photocatalytic C-N coupling to form a wide variety of amides.