Highly sensitive and selective spectrophotometric method for determination of trace gold in geological samples with 5-(2-hydroxy-5-nitrophenylazo)rhodanine

Analytical and Bioanalytical Chemistry

Volumn 375, Issue 3, 2003, Pages 408-413

  Zaijun, Li ^a   Jiaomai, Pan ^b   Jian, Tang ^a  

^a JIANGNAN UNIVERSITY   (China)

^b EAST CHINA NORMAL UNIVERSITY   (China)

Author keywords

5 (2 hydroxy 5 nitrophenylazo)rhodanine; Determination of gold; Geological samples; Spectrophotometry

Indexed keywords

GEOLOGY; GOLD; SURFACE ACTIVE AGENTS; SYNTHESIS (CHEMICAL);

DETERMINATION OF GOLD; GEOLOGICAL SAMPLES;

SPECTROPHOTOMETRY;

ARTICLE;

EID: 21344457187     PISSN: 16182642     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00216-002-1714-z     Document Type: Article

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