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3981878 
Journal Article 
Matrix-assisted diffusion-ordered NMR spectroscopy with an invisible, tuneable matrix 
Hernandez-Cid, A; Piekarska, M; Adams, RW; Nilsson, M; Evans, R; Morris, GA 
2017 
1 
RSC Advances
EISSN: 2046-2069 
7 
18 
10757-10762 
WOS:000395796700018 
Mixtures of species of similar sizes can be analysed with H-1 NMR using diffusion-ordered spectroscopy (DOSY), by adding a co-solute with which different analytes interact to different extents ("matrix-assisted DOSY"). A matrix containing aqueous perfluorooctanoate micelles has the dual advantages of invisibility to H-1 NMR, and interactions tuneable by adjusting the pH.