Kar, Ashish; Singh, Manjeet; Paital, Diptiranjan; Khatua, Saumyakanti
(American Chemical Society, 2021-11)
Here, we show that nanoparticles' surface charge is a key factor that determines their tip-specificity in a covalently linked assembly of anisotropic plasmonic nanoparticles. We developed a strategy to controllably tune ...