Results 121 to 130 of about 57,494 (245)

Theory of excitation transfer between two-dimensional semiconductor and molecular layers

open access: yes, 2017
The geometry-dependent energy transfer rate from an electrically pumped inorganic semiconductor quantum well into an organic molecular layer is studied theoretically.
Bieniek, Björn   +5 more
core   +1 more source

Multivalent Protein Nanorings for Broad and Potent SARS‐CoV‐2 Neutralization

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 10, 13 March 2026.
A protein‐only, modular multivalent nanoscaffold displaying 20 anchor points, decorated with two different binders (10 of each), targeting the SARS‐CoV‐2 receptor‐binding domain is presented. The construct self‐assembles into stable, biocompatible, homogeneous nanoparticles, exhibit synergistic binding with fM IC50 values. It also detects spike at 9 ng 
Molood Behbahanipour   +11 more
wiley   +1 more source

Enhancement of Polymeric Immunoglobulin Receptor Transcytosis by Biparatopic VHH

open access: yesPLoS ONE, 2011
The polymeric immunoglobulin receptor (pIgR) ensures the transport of dimeric immunoglobulin A (dIgA) and pentameric immunoglobulin M (pIgM) across epithelia to the mucosal layer of for example the intestines and the lungs via transcytosis. Per day the human pIgR mediates the excretion of 2 to 5 grams of dIgA into the mucosa of luminal organs.
Chris D Emmerson   +8 more
openaire   +4 more sources

Engineered CAR‐NKT Extracellular Vesicles Suppress Tumor Progression and Enhance Antitumor Immunity

open access: yesAdvanced Science, Volume 13, Issue 13, 3 March 2026.
TM4SF1‐nanobody engineered CAR‐natural killer T–derived extracellular vesicles (CARTM4SF1‐EVs) provide a cell‐free alternative to CAR‐NKT therapy, achieving potent, targeted antitumor activity with reduced toxicity. CARTM4SF1‐EVs induce immunogenic cell death, remodel the tumor microenvironment, and enhance CD8⁺ T‐cell antitumor immunity.
Xiaopei Hao   +14 more
wiley   +1 more source

A modified single-domain antibody candidate for the treatment of botulism caused by botulinum toxin type A

open access: yesБиопрепараты: Профилактика, диагностика, лечение
INTRODUCTION. Currently, the primary treatment method for botulism is the use of botulinum antitoxin, which causes a number of side effects, including allergic reactions.
A. A. Derkaev   +9 more
doaj   +1 more source

Llama antibody fragments recognizing various epitopes of the CD4bs neutralize a broad range of HIV-1 subtypes A, B and C.

open access: yesPLoS ONE, 2012
Many of the neutralising antibodies, isolated to date, display limited activities against the globally most prevalent HIV-1 subtypes A and C. Therefore, those subtypes are considered to be an important target for antibody-based therapy.
Nika Strokappe   +9 more
doaj   +1 more source

RNA‐Binding Proteins and Ferroptosis in Cancer: Mechanism and Therapeutic Implications

open access: yesMedComm – Oncology, Volume 5, Issue 1, March 2026.
Ferroptosis critically influences cancer cell fate and represents a promising therapeutic strategy. Emerging evidence identifies RNA‐binding proteins (RBPs) as key post‐transcriptional regulators of ferroptosis. The figure summarizes ferroptosis‐related RBPs across cancers: blue RBPs act as tumor suppressors by promoting ferroptosis, whereas red RBPs ...
Linlin Chang   +6 more
wiley   +1 more source

Progressive vowel height harmony in Proto-Kikongo and Proto-Bantu [PDF]

open access: yes, 2019
The systematic comparison of the different types of progressive Vowel Height Harmony (pVHH) attested within the Kikongo Language Cluster (KLC) leads to the conclusion that this common Bantu process of long-distance assimilation cannot be reconstructed to
Bostoen, Koen, Goes, Heidi
core   +1 more source

Variance estimation for measures of change in probability sampling

open access: yes, 2003
We propose to estimate the design variance of absolute changes between two cross-sectional estimators under rotating sampling schemes. We show that the variance estimator proposed is generally positive.
Berger, Yves G.
core  

The dynamics of public opinion under majority rules

open access: yes, 2001
This note explains the process of public opinion formation via a locally interactive, space-time analysis. The model we use is a special case of the general framework for modelling social interaction proposed in Blume and Durlauf (2001).
Corradi, V., Ianni, A.
core  

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