Localized surface plasmon resonance property of bi-layer split ring-rods nanostructure
Results in Physics, 2019 Metal nanostructures have been broadly applied in surface enhancement fluorescence, circular dichroism, filtering and many other aspects due to the unique optical properties.
Mingdi Zhang +3 more
doaj +1 more source
Electrically controlled terahertz magneto-optical phenomena in continuous and patterned graphene
Nature Communications, 2017 Time reversal symmetry breaking gives rise to magnetic circular dichroism and Faraday rotation in graphene. The authors use terahertz magneto-electro-optical spectroscopy to demonstrate that electrostatic doping at a fixed magnetic field allows inversion
Jean-Marie Poumirol +6 more
doaj +1 more source
Optical chirality from dark-field illumination of planar plasmonic nanostructures [PDF]
, 2017 Dark-field illumination is shown to make planar chiral nanoparticle arrangements exhibit circular dichroism in extinction analogous to true chiral scatterers.
Davis, Timothy J. +6 more
core +2 more sources
Circular Dichroism of DNA [PDF]
European Journal of Biochemistry, 1970 The circular dichroism of sixteen DNA samples from fourteen species has been determined. Plots of molar ellipticity against base composition show considerable scatter, which is much too great to be accounted for in terms of reproducibility of materials and measurements.
W B, Gratzer, L R, Hill, R J, Owen
openaire +2 more sources
Stabilisation of Na,K-ATPase structure by the cardiotonic steroid ouabain [PDF]
, 2013 Cardiotonic steroids such as ouabain bind with high affinity to the membrane-bound cation-transporting P-type Na,K-ATPase, leading to complete inhibition of the enzyme.
Abdul-Gader +30 more
core +1 more source
Magnetic Circular Dichroism of Oxide Films: Study of Electronic, Magnetic and Charge States
Приборы и методы измеренийSemiconductor materials based on ZnO and RE3+MnO3 oxides are considered as potential candidates for spintronics. This article presents the methodology and results of studying the effect of magnetic circular dichroism for Zn1-xCoxO, Zn1-x-yCoxAlyO and RE1-
Yu. E. Samoshkina, A. V. Chernichenko
doaj +1 more source
A broadband silicon quarter-wave retarder for far-infrared spectroscopic circular dichroism
, 2014 The high brightness, broad spectral coverage and pulsed characteristics of infrared synchrotron radiation enable time-resolved spectroscopy under throughput-limited optical systems, as can occur with the high-field magnet cryostat systems used to study ...
Carr, G. L. +6 more
core +1 more source
Circular dichroism of cholesteric polymers and the orbital angular momentum of light [PDF]
, 2011 We explore experimentally if the light's orbital angular momentum (OAM) interacts with chiral nematic polymer films. Specifically, we measure the circular dichroism of such a material using light beams with different OAM.
D. J. Broer +5 more
core +3 more sources
Characterization of optical parameters of breast cancer cell line - BT474 by polarimetry technique
Vietnam Journal of Science, Technology and Engineering, 2022 Breast cancer is a well-known health issue that has been a major focus for healthcare professionals for quite some time. Still, the most common noninvasive diagnostic tool - mammography - results in a high false positive rate along with risks of ...
Thanh-Truc Nguyen +3 more
doaj +1 more source
DichroMatch: a website for similarity searching of circular dichroism spectra [PDF]
, 2012 Circular dichroism (CD) spectroscopy is a widely used method for examining the structure, folding and conformational changes of proteins. A new online CD analysis server (DichroMatch) has been developed for identifying proteins with similar spectral ...
Abdul-Gader +20 more
core +1 more source