M. Jamaluddin Ahmed

A Simple Spectrophotometric Method for the Trace Determination of Iron in Some Real, Environmental, Biological, Food, Pharmaceutical and Soil Samples Using 2-aminophenol

M. Jamaluddin Ahmed, M. Tazul Islam, M. Jahir Hossain & M. Faridul Islam · Chemical Science International Journal · 2015

A very simple, ultra-sensitive and highly selective non-extractive spectrophotometric method is presented for the rapid determination of iron (III) at trace levels using ortho aminophenol or 2-aminophenol (OAP) as a new spectrophotometric reagent (lmax = 402 nm) in slightly acidi...

Open access Research Article 10.9734/ACSJ/2015/16749

A Rapid Spectrophotometric Method for the Determination of Trace Level Silver Using 1, 5-diphenylthiocarbazone in Aqueous Micellar Solutions

M. Jamaluddin Ahmed & Syeda Rahimon Naher · International Research Journal of Pure and Applied Chemistry · 2014

The very sensitive, fairly selective direct spectrophotometric method is presented for the rapid determination of silver at ultra-trace level using1, 5-diphenylthiocarbazone (dithizone) as a new micellar spectrophotometric reagent ( max= 495 nm) in a slightly acidic (0.1-1.0 M H2...

Open access Research Article 10.9734/IRJPAC/2014/8157

A Simple Spectrophotometric Method for the Determination of Trace Level of Cadmium in Real, Environmental, Biological, Tobacco, Fertilizer and Soil Samples Using 2, 3, 4, 5, 7 Pentahydroxyflavone

M. Jamaluddin Ahmed, Tasnima Zannat & Zannatul Fatema · Chemical Science International Journal · 2014

A very simple, ultra-sensitive and highly selective non-extractive spectrophotometric method for the determination of trace amount of cadmium using 2/, 3, 4/, 5, 7- pentahydroxyflavone (morin) has been developed. Morin reacts in a slightly acidic (0.000001-0.000012M H2SO4) in 50%...

Open access Research Article 10.9734/ACSJ/2014/5829