F Cecchet - Colloids and Surfaces B: Biointerfaces, 2024 - Elsevier
Nanoparticles are produced in natural phenomena or synthesized artificially for technological applications. Their frequent contact with humans has been judged potentially …
Using density functional theory, we calculate the IR and Raman signatures of the thiophenol (TP) molecule adsorbed on gold clusters by mimicking the different types of adsorption sites …
C Humbert, O Pluchery, E Lacaze… - Physical Chemistry …, 2012 - pubs.rsc.org
Nonlinear optical Sum and Difference-Frequency spectroscopies are used to probe and model the surface of thiophenol-functionalised gold nanoparticles grafted on a Si (100) …
Nano-optics explores linear and nonlinear phenomena at the nanoscale to advance fundamental knowledge about materials and their interaction with light in the classical and …
W Richard, D Evrard, B Busson, C Humbert… - Electrochimica …, 2018 - Elsevier
This work describes an electrochemical study of 4-nitrobenzene diazonium (4-NBD) reduction onto glassy carbon (GC) electrode coupled to in situ sum-frequency generation …
In this work, we demonstrated for the first time that the nonlinear optical (NLO) response of interfacial water, as obtained from sum frequency generation (SFG) spectroscopy, can be …
D Lis, F Cecchet - ChemPhysChem, 2016 - Wiley Online Library
Here, we demonstrate how sum frequency generation (SFG), a vibrational spectroscopy based on a nonlinear three‐photon mixing process, may provide a direct and unique …
D Lis, J Guthmuller, B Champagne, C Humbert… - …, 2013 - Wiley Online Library
The vibrational nonlinear activity of films of 2, 4‐dinitrophenyl phospholipid (DNP) at the solid interface is measured by sum‐frequency generation spectroscopy (SFG). Hybrid …
C Humbert, B Busson - Biointerface characterization by advanced IR …, 2011 - Elsevier
Publisher Summary This chapter discusses different aspects of infrared-visible sum- frequency generation (SFG) spectroscopy. It emphasizes that this noninvasive optical probe …