TY  - JOUR
AU  - Abrankó, László
AU  - Jókainé Szatura, Zsuzsa
AU  - Fodor, Péter
TI  - Investigation of the species-specific degradation behaviour of methylmercury and ethylmercury under microwave irradiation
JF  - ANALYTICAL AND BIOANALYTICAL CHEMISTRY
J2  - ANAL BIOANAL CHEM
VL  - 383
PY  - 2005
IS  - 3
SP  - 448
EP  - 453
PG  - 6
SN  - 1618-2642
DO  - 10.1007/s00216-005-3395-x
UR  - https://m2.mtmt.hu/api/publication/1390068
ID  - 1390068
AB  - The degradation behaviour of methylmercury (MeHg) under microwave irradiation is investigated, as is the (different) degradation behaviour of ethylmercury (EtHg) under similar irradiation. A simple and highly sensitive SPME-GC-pyrolysis-AFS system was used to analyse the aqueous MeHg and EtHg standard solutions after derivatization with sodium tetraphenylborate (NaBPh4). Samples were irradiated in a microwave digester at microwave powers ranging from 20 to 160 W for durations of 2 to 10 min. The different tolerances towards microwave treatment of the two organomercury species were evident. Practically no degradation was experienced for MeHg for up to 8 minutes of irradiation at 120 W or for up to 4 minutes at 160 W. Significant analyte loss was observed for EtHg after 2 minutes at 40 W of microwave power.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Ipolyi, I
AU  - Massanisso, P
AU  - Sposato, S
AU  - Fodor, Péter
AU  - Morabito, R
TI  - Concentration levels of total and methylmercury in mussel samples collected along the coasts of Sardinia Islands (Italy)
JF  - ANALYTICA CHIMICA ACTA
J2  - ANAL CHIM ACTA
VL  - 505
PY  - 2004
IS  - 1
SP  - 145
EP  - 151
PG  - 7
SN  - 0003-2670
DO  - 10.1016/S0003-2670(03)00174-0
UR  - https://m2.mtmt.hu/api/publication/1719946
ID  - 1719946
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Leermakers, M
AU  - Nguyen, HL
AU  - Kurunczi, Sándor
AU  - Vanneste, B
AU  - Galletti, S
AU  - Baeyens, W
TI  - Determination of methylmercury in environmental samples using static headspace gas chromatography and atomic fluorescence detection after aqueous phase ethylation
JF  - ANALYTICAL AND BIOANALYTICAL CHEMISTRY
J2  - ANAL BIOANAL CHEM
VL  - 377
PY  - 2003
SP  - 327
EP  - 333
PG  - 7
SN  - 1618-2642
DO  - 10.1007/s00216-003-2116-6
UR  - https://m2.mtmt.hu/api/publication/137604
ID  - 137604
LA  - English
DB  - MTMT
ER  -