Results 71 to 80 of about 120,791 (268)

Orbital Engineering through Strain‐Induced Spin–Orbit–Lattice Coupling in Sr2FeReO6 Double Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
Epitaxial strain drives oxygen‐octahedral reconfiguration in Sr2FeReO6 double‐perovskite thin films, inducing orbital‐selective reconstruction of Re 5d states through modified Fe–O–Re hybridization. This coupled lattice–orbital response enables magnetic easy‐axis reversal and a transition from metallic‐like to semiconducting‐like transport.
Gahee Noh   +10 more
wiley   +1 more source

Material Coupling in Hybrid Neuromorphic Devices: From Fundamentals to System‐Level Applications

open access: yesAdvanced Functional Materials, EarlyView.
Hybrid neuromorphic devices utilize heterointerfaces between emerging semiconductors, where charge transfer and trapping, ion or defect modulation, and photogating are translated into synaptic functions. This paper discusses coupling strategies that tailor interfacial electronic and ionic properties in organic semiconductors, metal oxides, two ...
Minsu So   +5 more
wiley   +1 more source

Engineering Antigen Density on M13 Bacteriophage for Personalized Nanovaccine

open access: yesAdvanced Healthcare Materials, EarlyView.
Increasing antigen density on the phage capsid impacts phage uptake and antigen cross‐presentation by antigen‐presenting cells, leading to enhanced activation of antitumor CD8+ T cells in the draining lymph nodes. These activated CD8+ T cells subsequently recognize the antigen‐expressing tumors and mediate their specific cytotoxic killing, thereby ...
Shengnan Huang   +7 more
wiley   +1 more source

Lopsided oat (Avena strigosa) as a new summer annual cover crop for weed suppression in Central Europe

open access: yesJulius-Kühn-Archiv, 2012
Lopsided oat (Avena strigosa) has been cultivated for many years, especially in Brazil, as a summer annual cover crop. Experiments were conducted in Stuttgart-Hohenheim in 2010 to estimate the capability of lopsided oat, yellow mustard (Sinapis alba ...
Brust, Jochen, Gerhards, Roland
doaj   +1 more source

A Wearable Microfluidic Sweat‐Patch Pilot Study for Detecting Breast‐Cancer Proteins CEA and PIP/GCDFP‐15

open access: yesAdvanced Healthcare Materials, EarlyView.
A passive capillary‐driven microfluidic patch standardizes noninvasive sweat collection from the axilla and chest during exercise. Paired sweat and capillary blood samples enable laboratory ELISA analysis of CEA and PIP. CEA is detectable but often below quantification limits, while PIP remains undetectable in sweat.
Fatemeh Esmaeildoost   +7 more
wiley   +1 more source

Progress on the Signal Transduction and Crosstalk Mechanism of Humic Substances in Promoting Plant Root and Shoot Growth

open access: yesGuangdong nongye kexue
Humic substances (HS), a natural polymer isomeric mixture, is an important component of terrestrial ecosystem. Its promotion effect on plant growth has been widely studied in recent years. Multiple signaling pathways play an important role in the process
Ge SONG   +3 more
doaj   +1 more source

Effects of soil compaction and water stress on growth and root development of Olea europaea L. at glasshouse [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2004
The aim of the trial was to investigate the effects of soil compaction and water stress on olive seedling growth and root development. The trial was carried out under pot and glasshouse condition in 2001 at the NationalBotanical Garden, Tehran.
Hosayn Sardabi
doaj  

Alterations in Soluble Class III Peroxidases of Maize Shoots by Flooding Stress

open access: yesProteomes, 2014
Due to changing climate, flooding (waterlogged soils and submergence) becomes a major problem in agriculture and crop production. In the present study, the effect of waterlogging was investigated on peroxidases of maize (Zea mays L.) leaves.
Claudia-Nicole Meisrimler   +2 more
doaj   +1 more source

Recent Progress in the Phase‐Controlled Synthesis of Ruthenium Nanocrystals for Catalytic Applications

open access: yesAdvanced Materials, EarlyView.
Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He   +3 more
wiley   +1 more source

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