Fast Characterization of Functionalized Silica Materials by Silicon-29 Surface-Enhanced NMR Spectroscopy Using Dynamic Nuclear Polarization

submitted by: emsley
We demonstrate fast characterization of the distribution of surface bonding modes and interactions in a series of functionalized materials via surface-enhanced nuclear magnetic resonance spectroscopy using dynamic nuclear polarization (DNP). Surface-enhanced silicon-29 DNP NMR spectra were obtained by using incipient wetness impregnation of the sample with a solution containing a polarizing radical (TOTAPOL). We identify and compare the bonding topology of functional groups in materials...
Authors: Malika Boualleg, Chloé Thieuleux, Arthur Roussey, Fernando Rascon, Florent Héroguel, Pascal Miéville, Veronika Vitzthum, Marc Caporini, Anne Lesage, David Gajan, Moreno Lelli, Laurent Veyre, Geoffrey Bodenhausen, Christophe Copéret, Lyndon Emsley

Biology of Algae

submitted by: scivee-team

An overview of the biology of algae and microorganisms.