Results 51 to 60 of about 20,221 (309)

Absorption Enhancement in Hyperbolic Metamaterials by Means of Magnetic Plasma

open access: yesApplied Sciences, 2021
The main features of surface plasmon polaritons (SPPs) that can propagate in a metamaterial–magnetic plasma structure are studied from theoretical perspectives. Both the conventional and imaginary parts of the dispersion relation of SPPs are demonstrated
Tatjana Gric, Edik Rafailov
doaj   +1 more source

Uptake of SPPs by human moDCs.

open access: yes, 2012
(A) Investigation of the percentage of human moDCs having attached/internalized SPPs by means of flow cytometry. Cells were incubated for 4 h with CellVue® Jade-labeled SPPs at 37°C or 4°C.
Gyorgy Vereb (114361)   +9 more
core   +1 more source

Design and Synthesis of Peptide‐Polyester Conjugates for Cell‐Mediated Scaffold Degradation

open access: yesAdvanced Healthcare Materials, EarlyView.
This work describes polycaprolactone (PCL)‐based biomaterials engineered to degrade in response to cell‐secreted proteases. A fast‐degrading peptide (Fast) sequence is integrated into a PCL conjugate backbone to produce a biomaterial that is selectively degraded by multiple cell types compared to its scrambled control (ScrFast).
Korina Vida G. Sinad   +7 more
wiley   +1 more source

FOCUSING CONTROL BASED ON SPPs-SCATTERING MODULATION

open access: yes, 2010
We demonstrate a design method of focusing-control device, which consists of single metallic nano-slit surrounded with the grooves at the metal exit surface.
RUI WANG, JIA WANG, FENGHUAN HAO
core   +1 more source

Rearing of Culex spp. and Aedes spp. Mosquitoes

open access: yesBIO-PROTOCOL, 2017
Mosquito-transmitted pathogens cause major public health problems and contribute substantially to the global burden of disease. Aedes mosquitoes transmit dengue, Zika, yellow fever, and Chikungunya viruses; Culex mosquitoes transmit West Nile, Japanese encephalitis, and Saint Louis encephalitis viruses, among others.
Elizabeth Kauffman   +5 more
openaire   +4 more sources

Aptamer‐Based Delivery Systems for VEGF and NGF Modulation in Ocular Therapies

open access: yesAdvanced Healthcare Materials, EarlyView.
Aptamer‐based delivery systems targeting NGF and VEGF hold significant potential for precise and sustained treatment of complex diseases affecting both the anterior and posterior segments of the eye. This review critically summarizes current strategies for NGF and VEGF delivery as well as VEGF sequestration, providing a clinical perspective on how ...
Nadine Best   +5 more
wiley   +1 more source

Broadband Absorption and Efficient Hot-Carrier Photovoltaic Conversion based on Sunlight-induced Non-radiative Decay of Propagating Surface Plasmon Polaritons

open access: yesScientific Reports, 2017
Localized surface plasmon polaritons (SPPs), which can decay non-radiatively into hot carriers, have been widely employed to extend the responses of traditional semiconductor-based photocatalytic and photovoltaic devices to sub-bandgap photons.
Mengzhu Hu   +3 more
doaj   +1 more source

Optical Interaction of a Pair of Nanoholes in Au Film via Surface Plasmon Polaritons

open access: yesIEEE Photonics Journal, 2014
The optical interaction mechanism of a nanohole pair milled in an opaque gold film by means of surface plasmon polaritons (SPPs) propagation is investigated.
M. Janipour   +2 more
doaj   +1 more source

Cytokine and chemokine profile of human moDCs exposed to SPPs.

open access: yes, 2012
ELISA was used to determine the release of cytokines (IL-6, TNF-α, IL-10) and chemokine (IL-8) from human moDCs in response to freshly isolated SPPs, DPI-treated SPPs, and heat-inactivated SPPs, in the presence and absence of NADPH, after 24 h incubation.
Gyorgy Vereb (114361)   +9 more
core   +1 more source

The Gonidial Stages in Spirillum spp. and Vibrio spp. [PDF]

open access: yesJournal of General Microbiology, 1956
SUMMARY: In twelve strains, comprising three species of saprophytic Spirillum and two of Vibrio, a life cycle was observed in which small gonidia, resembling very tiny bacteria, sometimes motile by means of polar flagella, were formed within enlarged mother-cells.
openaire   +2 more sources

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