Enantiomer-Selective Molecular Sensing Using Racemic Nanoplasmonic Arrays
نویسندگان
چکیده
منابع مشابه
Nanoplasmonic Sensing using Metal Nanoparticles
Cover: An illustration of surface immobilized spherical gold nanoparticles illuminated with a ray of light. " Everything happens for a reason and that reason is usually physics " V Abstract In our modern society, we are surrounded by numerous sensors, constantly feeding us information about our physical environment. From small, wearable sensors that monitor our physiological status to large sat...
متن کاملAn enantiomer-enantiomer interaction of (S)- and (R)-propafenone modifies the effect of racemic drug therapy.
BACKGROUND Therapy with racemic compounds produces effects that can be attributed to both (S)- and (R)-enantiomers. Here we have tested the hypothesis that an enantiomer-enantiomer interaction would modulate the effects of treatment with a racemate, the antiarrhythmic propafenone. Previous studies have shown that while the enantiomers of propafenone exert similar sodium channel-blocking (QRS wi...
متن کاملIntegrated Nanoplasmonic Sensing for Cellular Functional Immunoanalysis Using Human Blood
Localized surface plasmon resonance (LSPR) nanoplasmonic effects allow for label-free, real-time detection of biomolecule binding events on a nanostructured metallic surface with simple optics and sensing tunability. Despite numerous reports on LSPR bionanosensing in the past, no study thus far has applied the technique for a cytokine secretion assay using clinically relevant immune cells from ...
متن کاملParticle-swarm optimization of broadband nanoplasmonic arrays.
We used the particle swarm optimization algorithm, an evolutionary computational technique, to design metal nanoparticle arrays that produce broadband plasmonic field enhancement over the entire visible spectral range. The resulting structures turn out to be aperiodic and feature dense Fourier spectra with many closely packed particle clusters. We conclude that broadband field-enhancement effec...
متن کاملLiquid chromatographic enantiomer separation of racemic amine using chiral crown ether stationary phase.
Direct enantioseparation of racemic amine, amino-thiophene-2-yl-acetonitrile (TAN), on chiral crown ether stationary phase [Crownpak CR (+)] is described in this study. The elution behavior and the effect of acid additives on resolution of racemic amine, TAN, is intensely investigated. Moreover, the chiral recognition mechanism in this specific system is proposed based on computational methods ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nano Letters
سال: 2018
ISSN: 1530-6984,1530-6992
DOI: 10.1021/acs.nanolett.8b02433