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Now showing items 11-16 of 16
The determination of some heavy metal cations by TLC/ photodensitometry
(1996)
The samples having complex matrices were analyzed for some heavy metal cations by using a thin layer chromatography/photodensitometry (TLC/PD) system. The rock samples were dissolved by suitable methods. Nickel, Cobalt and ...
Catalytic-oxidative destruction of benzo-b-thiophene by Fenton' s reagent
(1999)
In order to determine the oxidation behaviour of benzo-b-thiophene, destructive oxidation using Fenton's reagent was studied. Benzo-b-thiophene was converted to benzo-b-thiophene-S,S-dioxide but oxidation resulted mainly ...
Free derivative and some applications
(1996)
Bu makalede, serbest türev tanımı ve onun uygulamaları gözönüne alindi. ZF serbest grubunun bir elemanın tersine göre kısmi serbest türev tanımı tanımlandı. Serbest türev tanımı ile bir grup halkasında tanımlanan $(\sigma, ...
Theoretical investigation of the E/Z isomerization and molecular geometries of enamines
(1999)
The E/Z İsomerization of some simple enamines (H2NCH=CHR, R=NO2, CHO, CN, COCH3, COOH) has been investigated by means of quantum-chemical calculations at the HF level using 6-31G* and 6-31+G** basis sets. The single- point ...