Interaction between Diethyldithiocarbamate and Cu(II) on Gold in Non-Cyanide Wastewater
نویسندگان
چکیده
منابع مشابه
Interaction between Diethyldithiocarbamate and Cu(II) on Gold in Non-Cyanide Wastewater
A surface-enhanced Raman scattering (SERS) detection method for environmental copper ions (Cu2+) was developed according to the vibrational spectral change of diethyldithiocarbamate (DDTC) on gold nanoparticles (AuNPs). The ultraviolet-visible (UV-Vis) absorption spectra indicated that DDTC formed a complex with Cu2+, showing a prominent peak at ~450 nm. We found Raman spectral changes in DDTC ...
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ژورنال
عنوان ژورنال: Sensors
سال: 2017
ISSN: 1424-8220
DOI: 10.3390/s17112628