title: In situ SERS detection of emulsifiers at lipid interfaces using label-free amphiphilic gold nanoparticles.
abstract: Herein, we fabricated amphiphilic gold nanoparticles (GNPs) that can self-assemble at oil-water interfaces. We applied those GNPs for in situ SERS detection of emulsifier molecules within the interfacial region of oil in water (O/W) emulsion systems.
authors.affiliation: Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA. lilihe@foodsci.umass.edu.
authors.forename: Yue
authors.initials: Y
authors.lastname: Li
authors.forename: Michael
authors.initials: M
authors.lastname: Driver
authors.forename: Thunnalin
authors.initials: T
authors.lastname: Winuprasith
authors.forename: Jinkai
authors.initials: J
authors.lastname: Zheng
authors.forename: David Julian
authors.initials: DJ
authors.lastname: McClements
authors.forename: Lili
authors.initials: L
authors.lastname: He
mesh_terms: D002623:Chemistry Techniques, Analytical / Q000379:methods*; D045703:Emulsifying Agents / Q000032:analysis*; D006046:Gold / Q000737:chemistry*; D007782:Lactoglobulins / Q000737:chemistry; D053768:Metal Nanoparticles / Q000737:chemistry*; D009821:Oils / Q000737:chemistry; D010316:Particle Size; D025341:Principal Component Analysis; D013059:Spectrum Analysis, Raman; D014867:Water / Q000737:chemistry
chemical_list: D045703:Emulsifying Agents; D007782:Lactoglobulins; D009821:Oils; D014867:Water; D006046:Gold