“…1a displays that TA-Cu NCs aggregates have a visible absorption shoulder at 338 nm, which is assigned to the TA-Cu moieties. 9 The absorption peaks over 270−300 nm are assigned for TA. Lack of a surface plasmon resonance absorption peak in the region of 400−700 nm reveals 60 the absence of any large copper nanoparticles in the solutions.…”
A one-pot approach has been developed to synthesize copper nanocluster (Cu NC) aggregates from copper nitrate and mercaptobenzoic acid (MBA). Cu NCs prepared separately in the three isomers of MBA exhibit different physical and optical properties.
“…1a displays that TA-Cu NCs aggregates have a visible absorption shoulder at 338 nm, which is assigned to the TA-Cu moieties. 9 The absorption peaks over 270−300 nm are assigned for TA. Lack of a surface plasmon resonance absorption peak in the region of 400−700 nm reveals 60 the absence of any large copper nanoparticles in the solutions.…”
A one-pot approach has been developed to synthesize copper nanocluster (Cu NC) aggregates from copper nitrate and mercaptobenzoic acid (MBA). Cu NCs prepared separately in the three isomers of MBA exhibit different physical and optical properties.
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