The following protocols can be used for homogenizing the solutions: 650, 700, and 750 nm wavelengths: A vial filled with GNRs is placed in a warm water bath of 30 to 35°C for around 15 minutes; the ...

Small amendments in overall concentrations, impurities and nucleation sites can lead to considerable differences in particle shape, size and purity, rendering reproducibility a concern. Therefore, ...

Cetyltrimethylammonium bromide (CTAB), sometimes called cetrimonium bromide, is a quaternary ammonium salt with surface-active and antiseptic properties. It was mentioned in the chemical literature as ...