Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Sara Zali"'
Publikováno v:
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences. 1153
In this study, preparation of a solid-phase microextraction fiber of polydimethylsiloxane (PDMS) polymer in its blends with polystyrene (PS) via electrospinning process, on a stainless steel wire has been reported. The electrospining enhancement of P
Publikováno v:
Journal of Chromatography B. 1002:387-393
For the first time, electrospun polystyrene nanostructure was used as coating material on a stainless steel wire for solid-phase microextraction. Surface morphology of the coating was studied by scanning electron microscopy which showed the formation
Publikováno v:
Journal of Separation Science. 36:3883-3888
A headspace solid-phase microextraction method coupled to GC-MS was successfully developed for the trace determination of formaldehyde in veterinary bacterial and human vaccines, and diphtheria-tetanus antigen. The formaldehyde was derivatized by mea
Publikováno v:
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.
Electrospinning technique was used to convert polydimethyl siloxane (PDMS) sol-gel solution to a new nanostructure on a stainless steel wire. The surface morphology of the fiber was observed by scanning electron microscopy (SEM). It showed a diameter
Publikováno v:
Journal of separation science. 36(24)
A headspace solid-phase microextraction method coupled to GC-MS was successfully developed for the trace determination of formaldehyde in veterinary bacterial and human vaccines, and diphtheria-tetanus antigen. The formaldehyde was derivatized by mea
Publikováno v:
Journal of the Brazilian Chemical Society, Volume: 19, Issue: 8, Pages: 1523-1530, Published: 2008
Journal of the Brazilian Chemical Society v.19 n.8 2008
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society v.19 n.8 2008
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
A new solid phase extraction method has been developed to the separation and preconcentration of trace amounts of cationic surfactants i.e. dodecyltrimethylammonium bromide (DTAB), cetyltrimethylammonium bromide (CTAB) and cetylpyridinium chloride (C
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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532008000800011&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532008000800011&lng=en&tlng=en