Results 71 to 80 of about 41,968 (295)
IEEE Access, 2019 Tilted fiber Bragg grating (TFBG) presents many unique spectral characteristics for sensing. The widespread approaches to date are based on the cut-off mode resonance and surface plasmon resonance (SPR), whereas the leaky mode resonance is ignored in the
Zhihong Li +4 more
doaj +1 more source
Bound states in the continuum (BIC) accompanied by avoided crossings in leaky-mode photonic lattices
Nanophotonics, 2020 When two nonorthogonal resonances are coupled to the same radiation channel, avoided crossing arises and a bound state in the continuum (BIC) appears with appropriate conditions in parametric space. This paper presents numerical and analytical results on
Lee Sun-Goo, Kim Seong-Han, Kee Chul-Sik
doaj +1 more source
Monolayer molecular sensing using infrared leaky waveguide mode
AIP Advances, 2021 Surface-enhanced infrared absorption spectroscopy is attractive for molecular sensing due to its access to chemical bonds with high detection sensitivity.
Tieyan Zhang +6 more
doaj +1 more source
Static Structures in Leaky Mode Waveguides [PDF]
Applied Sciences, 2019 In this work, we suggest a new method of expanding the field of view in bottom-exit, leaky mode devices for transparent, monolithic, holographic, near-eye display. In this approach, we propose the use of static, laser-induced, grating structures within the device substrate to break the leaky mode light into diffracted orders.
Daniel Pettingill +2 more
openaire +2 more sources
FEBS Open Bio, EarlyView.This paper reveals how human lactoferrin–albumin fusion (hLF‐HSA) potently suppresses lung adenocarcinoma cell migration. hLF‐HSA upregulates NHE7, leading to Golgi alkalization, disruption of the Golgi secretome, downregulation of MMP1, and reversal of EMT. These findings suggest a novel Golgi‐targeting strategy to suppress cancer cell migration.
Hana Nopia +3 more
wiley +1 more source
Optomechanics in an ultrahigh-Q two-dimensional photonic crystal cavity [PDF]
, 2010 We demonstrate an ultrahigh-Q slotted two-dimensional photonic crystal cavity capable of obtaining strong interaction between the internal light field and the mechanical motion of the slotted structure.
Alegre, Thiago P. Mayer +3 more
core +1 more source
Enzymatic and microbial routes to bioplastics: The green chemistry frontier of biopolymers
FEBS Open Bio, EarlyView.Microbial biosynthesis and engineered enzyme platforms are expanding the design space of polyhydroxyalkanoate bioplastics. By combining fermentation, PHA synthase engineering and cell‐free modular systems, tailored biodegradable polymers can be produced with tunable properties, supporting more sustainable materials and future circular bioeconomy ...
Giovanni Gallo +4 more
wiley +1 more source
Mode Bifurcation and Fold Points of Complex Dispersion Curves for the Metamaterial Goubau Line
, 2009 In this paper the complex dispersion curves of the four lowest-order transverse magnetic modes of a dielectric Goubau line ($\epsilon>0, \mu>0$) are compared with those of a dispersive metamaterial Goubau line.
D. R. Bowling +9 more
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Functional Connectivity Linked to Cognitive Recovery After Minor Stroke
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri +7 more
wiley +1 more source
Simple high-order Galerkin finite element scheme for the investigation of both guided and leaky modes in axially anisotropic planar waveguides [PDF]
, 2003 A simple high-order Galerkin finite element scheme is formulated to compute both the guided and leaky modes of anisotropic planar waveguides with diagonal permitivity tensor.
Groesen, E. van +2 more
core +1 more source