The accurate determination of luteolin is of great significance for food and pharmaceutical
industry. Herein, an ultrasensitive electrochemical sensor for luteolin based on zeolitic …

Pineapple peel still contains an important amount of phenolic compounds and vitamins with
valuable antioxidant activity. In this way, the aim of this study was the recovery of the …

The Cu/Zn-zeolitic imidazolate framework (Cu/Zn-ZIF) was synthesized using the traditional
hydrothermal method, and its surface morphology was controlled by adding …

Ethnopharmacological relevance Plants have been used for a long time in traditional
medicine to treat many diseases. The genus Prangos belongs to the Apiaceae family and …

Luteolin is a kind of natural flavonoid with many bioactivities purified from a variety of natural
herbs, fruits and vegetables. Electrochemical sensing has become an outstanding …

Flavonoid yellows are historical dyes widely found in cultural heritage, in particular those
based on the glycosides of luteolin, quercetin and kaempferol. In this research, for the first …

Iron-gall ink is one of the most important inks in the history of western civilization. The deep
black colour results from Fe3+ complexes with phenolic compounds available in gall …

The traditional shirt (“ie”) is the most well-known element of Romanian anonymous textile
art. Apart from aesthetic and utilitarian roles, it has strong symbolic significance, mainly …

High Performance Liquid Chromatography coupled to a Diode-Array-Detector (HPLC-DAD)
is used to investigate samples which were extracted from ancient Egyptian textiles (4th–5th …

Natural dyes were used in different kind of Cultural Heritage objects for a very long time,
until the progresses in modern chemistry during the 19th century allowed the introduction of …