Vitamin B12, also known as the anti-pernicious anemia factor, is an essential micronutrient
totally dependent on dietary sources that is commonly integrated with food supplements …

The current study reports on the electroanalysis of Riboflavin (RF) on the surface of a poly dl-
phenylalanine modified carbon paste sensor (PDLPAMCPS). The developed sensor caused …

Over the last five decades, many methods to analyze thiamine (vitamin B 1) and its
phosphorylated forms in urine, whole blood, serum, plasma and erythrocytes have been …

Abstract A stability-indicating HPLC-DAD method for simultaneous determination of all nine
main water-soluble vitamins, in addition to two commonly used vitamers, was developed …

Objective: A poly niacin (NN) modified graphite paste electrode was prepared through a
simple electrochemical polymerization route for the determination of Riboflavin (RF) …

This paper put forward a prospective pre-cleanup method of packed-fiber solid phase
extraction by using Polypyrrole (Ppy) electrospun nanofibers as the sorbent to …

This study aimed to determine the compliance between the actual levels of vitamins A, C,
and E, determined by laboratory analysis, with those declared on the labels of vitamin …

Raw bars have become popular among health-conscious consumers due to their nutrient-
dense ingredients and lack of additives and preservatives. However, the effect of simulated …

A novel azo-linked porous organic polymer (AL-POP) was synthesized from caffeic acid and
benzidine via an azo-coupling reaction and characterized by FTIR, SEM-EDS, BET, TGA …

The possibility to investigate analytes at ultra‐low concentration levels still remains a hot
topic in bioanalysis. In this area, various preconcentration techniques are an integral part of …