Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Carlos D. Vaz"'
Autor:
Hugo M. Oliveira, Rui Miguel Ramos, Ana R.J. Cabrita, António J.M. Fonseca, Carlos D. Vaz, Inês M. Valente, José A. Rodrigues
Publikováno v:
Talanta. 167:747-753
This paper introduces a new method for a one-step determination of ammonia nitrogen (NH 3 ) in high complex solid and liquid samples from the agricultural and livestock sectors. To this end, we developed a simultaneous extraction and fluorimetric lab
Autor:
Alzira Nunes, Paulo M. Araújo, Carlos D. Vaz, José Pedro L. Nunes, Eduardo M. Vilela, Tiago Meirinhos, Ana Rita Godinho, André C. Cunha
Publikováno v:
Autoimmunity reviews. 17(12)
The prevalence of auto-antibodies associated to pulmonary arterial hypertension in scleroderma patients was reviewed, based on reports cited in two major scientific databases. Data were collected on the following types of antibodies: antinuclear, ant
Publikováno v:
Talanta. 66:1272-1280
Analytical minimalism is a concept that deals with the optimization of all stages of an analytical procedure so that it becomes less time, cost, sample, reagent and energy consuming. The guide-lines provided in the USEPA extraction method 3550B recom