Wooden-based materials: Eco-friendly materials for direct mass spectrometric analysis and microextraction
Autor
Millán-Santiago, Jaime
Lucena, Rafael
Cárdenas, Soledad
Editor
WileyFecha
2021Materia
Lignocellulosic materialsMass spectrometry
Microextraction
Sustainability
Wood
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Lignocellulosic materials have arisen as a sustainable alternative in microextraction techniques during the last 10 years. As they are natural materials, their use fits into some of the principles of Green Analytical Chemistry. Their inherent porosity, narrow shape, and rigidity permit their use in ambient ionization mass spectrometry techniques. In particular, the combination of wooden-based materials and direct analysis gives birth to the so-called wooden-tip electrospray ionization mass spectrometry technique. This approach has been used for the direct analysis of complex samples, and as a streamlined tool for fingerprint quality analysis. Also, wooden-based materials can be superficially modified to boost the interaction with target compounds, allowing their isolation from complex samples. This review describes the potential and applicability of direct analysis using lignocellulosic materials, as well as other alternatives related to their use in microextraction.