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Sequential spectrophotometric determination of chromium(III) and chromium(VI) using flow injection analysis
(1985-12-01)
A flow injection analysis (FIA) procedure for the speciation of Cr(III) and Cr(VI) using the 1,5-diphenylcarbazide (DPC) method is presented. As Cr(III) does not interfere in the Cr(VI) - DPC reaction, both Cr(VI) and total ...
DIFFERENTIAL CONDUCTIMETRY IN FLOW-INJECTION - DETERMINATION OF AMMONIA IN KJELDAHL DIGESTS
(Royal Soc ChemistryCambridgeInglaterra, 1991)
Water-soluble humic acid quantification using a flow-injection system with and without sample pretreatment
(American Chemical Society, 2013-08)
Two automated methods for the determination of humic acids (HAs) in natural water samples are presented. Flow injection systems were developed based on the formation of a complex between humic acids and toluidine blue dye. ...
CATALYTIC DETERMINATION OF MOLYBDENUM(VI) IN PLANTS USING MONOSEGMENTED CONTINUOUS-FLOW ANALYSIS AND SPECTROPHOTOMETRIC DETECTION
(Royal Soc ChemistryCambridgeInglaterra, 1993)
Subgenual anterior cingulate cortex controls sadness-induced modulations of cognitive and emotional network hubs
(NATURE PUBLISHING GROUP, 2018)
The regulation of cognitive and emotional processes is critical for proper executive functions and social behavior, but its specific mechanisms remain unknown. Here, we addressed this issue by studying with functional ...