Simultaneous Determination of Areca Nut- and Tobacco-Specific Alkaloids in Saliva by LC-MS/MS: Distribution and Transformation of Alkaloids in Oral Cavity

2021 ◽  
pp. 128116
Author(s):  
Yuan-Jhe Chang ◽  
Rajendra Bose Muthukumaran ◽  
Jian-Lian Chen ◽  
Hsin-Yi Chang ◽  
Yu-Cheng Hung ◽  
...  
1978 ◽  
Vol 48 ◽  
pp. 287-293 ◽  
Author(s):  
Chr. de Vegt ◽  
E. Ebner ◽  
K. von der Heide

In contrast to the adjustment of single plates a block adjustment is a simultaneous determination of all unknowns associated with many overlapping plates (star positions and plate constants etc. ) by one large adjustment. This plate overlap technique was introduced by Eichhorn and reviewed by Googe et. al. The author now has developed a set of computer programmes which allows the adjustment of any set of contemporaneous overlapping plates. There is in principle no limit for the number of plates, the number of stars, the number of individual plate constants for each plate, and for the overlapping factor.


Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
YS Jung ◽  
JB Weon ◽  
CJ Ma

Planta Medica ◽  
2007 ◽  
Vol 73 (09) ◽  
Author(s):  
AN Assimopoulou ◽  
M Ganzera ◽  
H Stuppner ◽  
VP Papageorgiou

Sign in / Sign up

Export Citation Format

Share Document