Novel application of multivariate standard addition method based on net analyte signal for quantification of artificial sweeteners in complex food matrices
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Food Measurement and Characterization"
DOI: 10.1007/s11694-019-00269-3
Abstract: Multivariate standard addition method based on net analyte signal concept (SANAS) was found efficient to handle solute overlapping (direct interference) and matrix effect (indirect interference) when analyzing food additives. Aspartame, acesulfame-K, and saccharin are the… read more here.
Keywords: multivariate standard; addition method; standard addition; artificial sweeteners ... See more keywords
Improved Standard Addition Method for Measuring Stable Isotopic Compositions and Its Application to Sulfur Isotope Composition.
Sign Up to like & getrecommendations! Published in 2024 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.4c02960
Abstract: The standard addition method (SAM) is widely used to measure the isotopic compositions of natural samples, particularly those with a complex matrix. However, traditional SAM has limitations for isotope systems with significant variations in isotope… read more here.
Keywords: isotopic compositions; isotope composition; isotope; standard addition ... See more keywords
A standard addition method to quantify serum lithium by inductively coupled plasma mass spectrometry.
Sign Up to like & getrecommendations! Published in 2021 at "Annals of clinical biochemistry"
DOI: 10.1177/00045632211054745
Abstract: BACKGROUND Therapeutic monitoring of lithium (Li) is important because of its narrow therapeutic range and therapeutic index. Here, the authors present the evaluation of an accurate method for the determination of lithium in serum. METHOD… read more here.
Keywords: addition method; method; serum; lithium ... See more keywords
Spectrofluorimetric Method for Simultaneous Determination of Trimethoprim and Sulfamethoxazole with O-phthaladehyde Reagent by H-point Standard Addition Method
Sign Up to like & getrecommendations! Published in 2024 at "Indonesian Journal of Chemistry"
DOI: 10.22146/ijc.93864
Abstract: Simultaneous spectrofluorometric method described for the determination of trimethoprim (TMP) and sulfamethoxazole (SMZ) in pure and pharmaceutical preparations using H-point standard addition method (HPSAM) according to the reaction of nanograms of drugs with O-phthaladehyde (OPA)… read more here.
Keywords: method; determination trimethoprim; standard addition; addition method ... See more keywords