The trend in the modern world is to replace fossil fuels with green energy sources in order to
reduce their environmental impact. The biorefinery industry, within this premise, needs to …

Nitrophenols, a versatile intermediate, have been widely used in leather, medicine, chemical
synthesis, and other fields. Because these components are widely applied, they can enter …

Thorough lignin characterization is vital to understand the physicochemical properties of
lignin and to evaluate lignocellulose biorefinery processes. In this study, an in-depth …

Performances of multiresidue analysis of one hundred of pesticides and contaminants, using
GC-Q-Orbitrap method in full scan mode were compared to those obtained with GC-triple …

To improve the quality of bio-oil and minimize coke formation, ex-situ catalytic biomass
pyrolysis vapor upgrading to high-grade bio-aromatic and phenol compounds with Py-GC× …

Modern industry strongly relies on the molecular analysis of fossil petroleum and petroleum-
derived materials. In the context of a circular economy and carbon neutrality, the chemical …

Raw pyrolysis bio-oils can be used as liquid biofuels for district heating or as raw materials
for producing O-containing substances. Additionally, they can be upgraded using different …

Gas chromatography-mass spectrometry (GC-MS) provides a complementary analytical
platform for capturing volatiles, non-polar and (derivatized) polar metabolites and exposures …

In this review, we report on the latest (2020‐Early 2021) instrumental advances and
applications of comprehensive two‐dimensional gas chromatography (GC× GC), including …

Wastewater is a major reservoir for chemical contaminants, both anthropogenic and
biogenic. Recent chemical and toxicological analysis reveals the abundance and impact of …