Browsing by Author "KRUGER, PAUL"
Now showing items 1-3 of 3
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Colorimetric 'naked-eye' and fluorescent sensors for anions based on amidourea functionalised 1,8-naphthalimide structures: Anion recognition via either deprotonation or hydrogen bonding in DMSO
GUNNLAUGSSON, THORFINNUR; KRUGER, PAUL (2008)The synthesis and the spectroscopic studies of three new amidourea-based sensors for anions, 1?3, are described. These are based on the use of 4-hydrazine-1,8-naphthalimides which upon reaction with isocyanates give rise ... -
Crystallographic, 1H NMR and CD studies of sterically strained thiourea anion receptors possessing two stereogenic centres
GUNNLAUGSSON, THORFINNUR; QUINN, SUSAN; KRUGER, PAUL; MCCABE, THOMAS (2009)The synthesis and structural characterisation of three chiral bis-naphthalene thiourea receptors (1?3) derived from (R)-(+)-1-(1-naphthyl)ethylamine and (S)-(?)-1-(1-naphthyl)ethylamine are reported along with spectroscopic ... -
Demonstration of bidirectional photoinduced electron transfer (PET) sensing in 4-amino-1,8-naphthalimide based thiourea anion sensors
GUNNLAUGSSON, THORFINNUR; KRUGER, PAUL (2009)The thiourea based 4-amino-1,8-naphthalimide molecules 1-5 were designed as fluorescent anion sensors and their photophysical properties investigated upon recognition of biologically relevant anions such as acetate, ...