This paper reviews the recent development of electrochemical sensors for the detection of
vitamins over the past three years. Vitamins present in natural foodstuffs are a group of …

Abstract Analysis of biological samples is affected by interfering substances with chemical
properties similar to those of the target analytes, such as drugs. Biological samples such as …

Vitamin D (VD) deficiency is a global health concern due to its serious health impacts, and at
present, the monitoring of VD status is expensive. Here, a novel immunosensor for sensitive …

Two liquid chromatographic systems, one coupled to atmospheric pressure chemical
ionization and tandem mass spectrometric methods (UHPLC-APCI-MS/MS) and the other a …

Vitamin D deficiency remains a serious health issue in many developing countries and
regions with a deficiency of sunlight. And although the demand for vitamin D testing has …

Breast milk is an emerging matrix for vitamin D assessment of breastfed infants and their
mothers. It is considered a more reliable indicator of infant intake than the assessment of …

Determination of vitamin D levels in human biological specimens has gained a high
relevance over the last decades, essentially because low levels have been associated with …

Quantification of 25-hydroxy vitamin-D 3 (25-OHVD 3) is important because its deficiency is
related to numerous diseases, including osteoporosis, depression, diabetes, heart disease …

The demand for analysis of carotenoids (CAR) and fat-soluble vitamins (FSV) is
continuously expanding, but currently used sample preparation methods either require …

The goal of green analytical chemistry is to implement efficient methods with reduced use of
toxic solvents and minimum generation of wastes streams. The use of emerging extraction …