Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Georgia Giakisikli"'
Publikováno v:
Analytica Chimica Acta. 1033:73-80
A novel pressure-assisted dual-headspace lab-in-syringe microextraction technique is presented as an alternative approach for automatic on-line membraneless gas separation of volatile compounds. The developed gas-liquid microextraction procedure is b
Autor:
Theodoros Karapantsios, Maria Petala, Evangelos D. Trikas, Aristidis N. Anthemidis, Georgia Giakisikli, Georgios Zachariadis
Publikováno v:
Microchemical Journal. 133:490-495
A fully automated method for on-line ammonium determination in recycled water produced on board the International Space Station was developed and optimized. A trade off methodology is presented to evaluate and select the most appropriate analytical s
Publikováno v:
International Journal of Environmental Analytical Chemistry. 97:508-519
A novel on-line flow injection solid phase extraction method for the preconcentration of trace toxic metals prior determination by flame atomic absorption spectrometry (FI-SPE-FAAS) was developed. The potential application of the hydrophobic reversed
Publikováno v:
Analytical Letters. 49:929-942
The development of a simple and sensitive on-line flow injection preconcentration system is reported using a polyamino-polycarboxylic acid chelating resin for the automated determination of cadmium(II), chromium(III), copper(II), and lead(II) in natu
Publikováno v:
Analytica Chimica Acta. 789:1-16
The use of magnetic materials in solid phase extraction has received considerable attention in recent years taking into account many advantages arising from the inherent characteristics of magnetic particles. Magnetic solid phase extraction (MSPE) me
Publikováno v:
International Journal of Environmental Analytical Chemistry. 92:1276-1288
A novel dual-syringe flow injection (DSFI) on-line column preconcentration system coupled to flame atomic absorption spectrometry (FAAS) has been developed for automatic trace metal determination in natural waters and biological samples. The proposed
Publikováno v:
Talanta. 97:181-186
A simple and sensitive on-line solid-phase extraction methodology for preconcentration and determination of trace amounts of Cd(II), Pd(II) and Cu(II) in natural water samples has been developed using the strong cation exchange capability of Bond Elu
Publikováno v:
Microchemical Journal. 98:66-71
A simple, sensitive and inexpensive flow injection solid phase extraction (SPE) system was developed for automatic determination of trace level concentrations of metals. The potentials of this novel scheme, coupled to flame atomic absorption spectrom
Publikováno v:
Talanta. 166
A novel simple fully automatic on-line magnetic stirring-assisted liquid–liquid microextraction method, based on the lab-in-syringe (LIS) concept, has been developed as an alternative approach for sample pretreatment and atomic spectrometric assays
Autor:
Junpei Tanaka, Georgia Giakisikli, Aristidis N. Anthemidis, Tadao Sakai, Norio Teshima, Alejandro Ayala Quezada, Hiroya Murakami
Publikováno v:
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry. 31(5)
A fully automated sequential injection column preconcentration method for the on-line determination of trace vanadium, cadmium and lead in urine samples was successfully developed, utilizing electrothermal atomic absorption spectrometry (ETAAS). Poly