Development and application of high resolution mass spectrometry analytical method to study and identify the photoinduced transformation products of environmental pollutants

Time-Series-Dependent Global Data Filtering Strategy for Mining and Profiling of Xenobiotic Metabolites in a Dynamic Complex Matrix: Application to Biotransformation of Flavonoids in the Extract of Ginkgo biloba by Gut Microbiota

“…It enables the overall characterization of the metabolism of complex compounds in a dynamic matrix, including chemicals for which no standards are available on the market. The metabolism of pesticides in plants, , degradation of environmental pollutants, and in vitro metabolism studies ,− of food, beverages, herbs, pesticides, and drugs all take place in complex matrices. All of them can be used as examples for this strategy when these studies are focused on distinguishing true xenobiotic metabolites from complex matrices with GC-MS/LC-QTOF MS.…”

Improvement of photocatalytic activity in the degradation of 4-chlorophenol and phenol in aqueous medium using tin-modified TiO2 photocatalysts

“…Globally, humanity currently faces difficult challenges within the ecological environment due to the increase in the human population and the increase in industrialization, which have repercussions and various consequences for living beings. 1,2 Some effects that stand out are the deterioration of the ozone layer, severe droughts, pollution of rivers and lakes, and the scarcity of drinking water, which is the product of demographic overexploitation and excessive use by different industries, such as the use of phenolic compounds for the manufacture of cosmetics and pharmaceutical products, paints, the textile industry, etc. 1,3 Additionally, the water used by these industries is discharged as effluent into different water currents.…”