Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Hamideh Kalhor"'
Publikováno v:
Journal of the Iranian Chemical Society. 18:751-763
A series of quartz crystal microbalance (QCM) gas sensors were developed for discrimination of the vapor of xylene isomers (ortho-xylene, meta-xylene and para-xylene). The investigated QCM sensors included an Au-bare sensor and those modified by self
Publikováno v:
Journal of Analytical Chemistry. 75:622-628
A simple, fast and efficient method based on ultrasound-assisted emulsification microextraction (USAEME) followed by HPLC has been developed for simultaneous determination of Carbamazepine (CBZ) and Lamotrigine (LTG) in biological samples. The influe
Publikováno v:
Journal of the Iranian Chemical Society. 15:1191-1198
This study describes the kinetics and evaluation of thermodynamic parameters of bovine serum albumin (BSA) and tropicamide (TPA) interactions, by using quartz crystal microbalance (QCM) technique, under similar physiological status. BSA was immobiliz
Publikováno v:
International Journal for Ion Mobility Spectrometry. 19:189-195
The present paper describes the validation of ultrasound-assisted emulsification-microextraction method followed by ion mobility spectrometry (IMS) for determination malathion pesticides. Ultrasound radiation was applied for accelerating the emulsifi
Publikováno v:
International Journal for Ion Mobility Spectrometry. 19:139-144
Triazine herbicides and some of their transformation products are considered as one of the most important classes of chemical pollutants owing to their widespread use and toxicity. Triazines and their degradation products have caused concern because
Publikováno v:
Food Analytical Methods. 9:3006-3014
The present paper describes the validation of ultrasound-assisted emulsification-microextraction method followed by ion mobility spectrometry (IMS) detection for simultaneous determination of two organophosphorus pesticides, diazinon and chlorpyrifos
Publikováno v:
International Journal for Ion Mobility Spectrometry. 19:51-56
A simple, sensitive, fast and efficient method based on dispersive liquid–liquid microextraction (DLLME) followed by ion mobility spectrometry (IMS) has been proposed for preconcentration and trace detection of carbamazepine (CBZ) in formulation sa
Publikováno v:
Journal of the Iranian Chemical Society. 12:1757-1763
The present work describes application of ultrasound-assisted emulsification microextraction (USAEME) method for simultaneous determination of pyridine, 3-picoline and quinoline followed by high-performance liquid chromatography in smokers’ urine s
Publikováno v:
Phytochemical Analysis. 26:209-214
Introduction The World Health Organization (WHO) recommends that medicinal plants should be checked for the presence of heavy metals. A preconcentration and separation technique for trace amounts of heavy metals from plant matrix is necessary in orde
Publikováno v:
International Journal of Environmental Analytical Chemistry. 95:57-66
Thiram fungicide contamination in canola seeds, water and soil samples was monitored using headspace solid-phase microextraction (HS-SPME) combined with ion mobility spectrometer (IMS) to assess its environmental relevance. The influence of the vario