D. Rekha

RETRACTED: Preconcentration and solid-phase extraction of beryllium, lead, nickel, and bismuth from various water samples using 2-propylpiperidine-1-carbodithioate with flame atomic absorption spectrometry (FAAS)

K. Suresh Kumar, D. Rekha, B. Jayaraj et al. · Talanta · 2005 · 38 citations

Solvent Extraction, Extractive Metallurgy, Chemical Engineering +12

RETRACTED: Solid phase extraction method for the determination of lead, nickel, copper and manganese by flame atomic absorption spectrometry using sodium bispiperdine-1,1′-carbotetrathioate (Na-BPCTT) in water samples

D. Rekha, J. Dilip Kumar, P. Subramanyam et al. · Journal of Hazardous Materials · 2006 · 28 citations

Chemical Engineering, Environmental Chemistry, Engineering +11

RETRACTED: Cloud point extraction of palladium in water samples and alloy mixtures using new synthesized reagent with flame atomic absorption spectrometry (FAAS)

B. Krishna Priya, P. Subrahmanayam, K. Suresh Kumar et al. · Journal of Hazardous Materials · 2006 · 20 citations

Materials Science, Cloud Point Extraction, Chemical Engineering +13

Preconcentration technique for the determination of trace elements in natural water samples by ICP-AES

S. Hari Babu, K. Suresh Kumar, K. Kiran et al. · Environmental Monitoring and Assessment · 2006 · 20 citations

Environmental Chemistry, Natural Water Samples, Engineering +11

Extractive spectrophotometric determination of copper(II) in water and alloy samples with 3-methoxy-4-hydroxy benzaldehyde-4-bromophenyl hydrazone (3,4-MHBBPH)

D. Rekha, Suresh Kumar, P. Reddyprasad et al. · Journal of the Serbian Chemical Society · 2007 · 16 citations · Full text

Engineering, Chemistry, Variance Ratio +19