Results 61 to 70 of about 4,612,820 (291)

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Expansion potential of novel skin grafts simulants with I-shaped auxetic incisions

open access: yesBiomedical Engineering Advances, 2023
Skin grafts play an important role in treatment of severe burn injuries. Split-thickness skin grafting is one of the most common grafting technique, in which, parallel incision patterns are projected onto a small portion of excised skin for generating ...
Vivek Gupta, Arnab Chanda
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

A new class of continued fraction expansions for the ratios of Heine functions [PDF]

open access: yesTransactions of the American Mathematical Society, 1958
Presented to the Society August 23, 1956; received by the editors November 29, 1956. (1) Research sponsored by the Office of Ordnance Research, U. S. Army, under Contract No. DA-11-022-ORD-2196. (2) Gauss [3] considered the functions F(a, b, c, z) and called them "contiguous" if the values of one of the first three elements differed by unity. Heine [6,
openaire   +6 more sources

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

OPERATION DU FOISONNEMENT

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2010
Mousses alimentaires sont un sous-ensemble des aliments connus sous le nom de produits fouettés ou des produits aérés. Ils sont des produits formulés avec des qualités telles que la légèreté et la souplesse et sont principalement consommés à l'apéritif ...
Gholamreza Djelveh, Christophe Vial
doaj  

Lalinet status - station expansion and lidar ratio systematic measurements

open access: yesEPJ Web of Conferences, 2018
LALINET is expanding regionally to guarantee spatial coverage over South and Central Americas. One of the network goals is to obtain a set of regional representative aerosol optical properties such as particle backscatter, extinction and lidar ratio ...
Landulfo Eduardo   +37 more
doaj   +1 more source

Multistage axial hydro-forging sequence of double-stepped tube with large expansion ratio

open access: yesInternational Journal of Lightweight Materials and Manufacture, 2020
In order to manufacture the double-stepped tube with large expansion ratio, a multistage axial hydro-forging sequence was proposed by combination of hydroforming with movable dies in this paper. The new forming process is divided into four stages. In the
Lei Sun   +3 more
doaj   +1 more source

Results From an Engine Cycle Simulation of Compression Ratio and Expansion Ratio Effects on Engine Performance

open access: yes, 2020
This investigation quantified the effects of compression ratio (CR) and expansion ratio ...
Jerald A Caton
core  

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