TY - JOUR
T1 - The sonochemical synthesis and characterization of mesoporous chiral titania using a chiral inorganic precursor
AU - Gabashvili, Alexandra
AU - Major, Dan T.
AU - Perkas, Nina
AU - Gedanken, Aharon
PY - 2010/3
Y1 - 2010/3
N2 - The paper presents a successful sonochemical attempt to synthesize mesoporous chiral titania using a chiral inorganic precursor and dodecylamine, as the surfactant template. The resulting porous structure was characterized by nitrogen sorption experiments, transmission electron microscopy, and small-angle XRD. The enantioselectivity of this mesoporous titania after the extraction of the amine was examined by selective adsorption of enantiomers and racemic aqueous solution of camphor. The selective adsorption was measured by circular dichroism (CD) spectroscopy.
AB - The paper presents a successful sonochemical attempt to synthesize mesoporous chiral titania using a chiral inorganic precursor and dodecylamine, as the surfactant template. The resulting porous structure was characterized by nitrogen sorption experiments, transmission electron microscopy, and small-angle XRD. The enantioselectivity of this mesoporous titania after the extraction of the amine was examined by selective adsorption of enantiomers and racemic aqueous solution of camphor. The selective adsorption was measured by circular dichroism (CD) spectroscopy.
KW - Chiral resolution
KW - Chirality
KW - Mesoporous titania
KW - Sonochemistry
UR - http://www.scopus.com/inward/record.url?scp=73049106075&partnerID=8YFLogxK
U2 - 10.1016/j.ultsonch.2009.10.019
DO - 10.1016/j.ultsonch.2009.10.019
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AN - SCOPUS:73049106075
SN - 1350-4177
VL - 17
SP - 605
EP - 609
JO - Ultrasonics Sonochemistry
JF - Ultrasonics Sonochemistry
IS - 3
ER -