32,99 €
inkl. MwSt.
Versandkostenfrei*
Versandfertig in über 4 Wochen
  • Broschiertes Buch

Circular dichroism (CD) is the differential absorption of left- and right-handed circularly polarized light. This phenomenon is exhibited in the absorption bands of optically active molecules and nanoparticles. Magnetic CD spectroscopy serves as an excellent tool to track and control the distribution of ions within the spinel lattice of ferrite nanoparticles assisting in the development of general preparation schemes of stoichiometrically controlled multi-cation oxide nanocrystals. The correlation between natural circular dichroism and plasmonics gives rise to two different phenomena. An…mehr

Produktbeschreibung
Circular dichroism (CD) is the differential
absorption of left- and right-handed circularly
polarized light. This phenomenon is exhibited in the
absorption bands of optically active molecules and
nanoparticles. Magnetic CD spectroscopy serves as an
excellent tool to track and control the distribution
of ions within the spinel lattice of ferrite
nanoparticles assisting in the development of general
preparation schemes of stoichiometrically controlled
multi-cation oxide nanocrystals. The correlation
between natural circular dichroism and plasmonics
gives rise to two different phenomena. An enhanced CD
signal is obtained when chiral molecules are adsorbed
onto noble metal nanoparticles, enabling the
development of a highly sensitive semi-analytical
technique similar to other enhanced spectroscopic
techniques (e.g. SERS, SEIRA, SEF, SEMO). The growth
of silver nanoparticles in a DNA scaffold resulted in
a rather surprising discovery that the nanoparticles
were, in fact, chiral.
Autorenporträt
Gabriel Shemer was awarded a B.Sc. degree (2000) in chemistry
from Tel-Aviv University (TAU) in Israel and graduated, with
distinction, both his M.Sc. (2002) and PhD degrees (2008) from
TAU in the field of nanomaterials. Currently, he is a
postdoctoral fellow at the Weizmann Institute of Science. Gabriel
is married to Orna and is a father to Noga.