Assessment of Heavy Metals and Polycyclic Aromatic Hydrocarbons in Nanoparticulate Banknote Dust from Selected Commercial Banks in Benin Metropolis, Nigeria
The improper handling of banknotes can accumulate dust that carries pollutants, posing health risks. This study assesses the potential health risk of particulate banknote dust (BND) in two commercial banks (A and B) in Benin Metropolis, Nigeria. About 10 g of BND were collected twice from each bank's tables and equipme...