Results 81 to 90 of about 1,079 (262)

Hybrid Two‐Step Inkjet Printing and Dip‐Coating Enable Scalable 30%‐Efficient Perovskite/Silicon Tandem Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Adopting a scalable hybrid two‐step deposition process route, textured perovskite/silicon tandem solar cells achieve over 30% power‐conversion efficiency. The process route replaces all non‐scalable spin‐coating steps, including organic precursor deposition, self‐assembled monolayer formation, and passivation layer deposition, with scalable techniques ...
Raphael Pesch   +16 more
wiley   +1 more source

Direct hydrogenolysis of glycerol to biopropanols over metal phosphate supported platinum catalysts

open access: yes, 2017
Several metal phosphate supported platinum catalysts (Pt/AlP, Pt/TiP, Pt/ZrP and Pt/NbP) have been synthesized for the direct hydrogenolysis of glycerol to produce bio-propanols performed under mild reaction conditions.
Ponnala Bhanuchander (1412872)   +6 more
core  

Counter‐Halide‐Directed Ion‐Pair Passivation Enables High‐Performance Wide‐Bandgap Perovskites for Perovskite/Cu(In,Ga)Se2 Tandem Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Counter‐halide engineering of fluorobenzylammonium surface passivators reveals bromide as the optimal partner for wide‐bandgap perovskites. FBz–Br effectively stabilizes halide‐vacancy‐related defects and undercoordinated Pb sites, suppresses non‐radiative recombination, and enhances surface hydrophobicity and thermal stability.
Huyen Tran   +17 more
wiley   +1 more source

Microbial‐Metabolite Signatures Are Associated With Glucocorticoid Responsiveness in Chronic Rhinosinusitis With Nasal Polyps

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Patients with chronic rhinosinusitis with nasal polyps (CRSwNP) exhibit heterogeneous responses to oral glucocorticoids (GCs), but the biological basis of this variability remains unclear. Objective To identify gut microbiome‒plasma metabolomic signatures associated with GC responsiveness in CRSwNP patients and to compare their ...
Ying‐Ying Zhang   +7 more
wiley   +1 more source

Synthetic Antispasmodics. I. Some 1,1-Diaryl-3-(4'-methyl-1'-piperazino)-1-propenes

open access: yes, 1955
The Mannich bases obtained by reaction of 1-methylpiperazine and formaldehyde with acetophenone and 2-acetylthiophen respectively have been condensed with phenyl- and α-thienylmagnesium bromide, giving the 1,1-diphenyl, 1,1-di-α-thienyl, and 1-phenyl-1-α-
J Cymerman-Craig, RJ harrisson
core   +1 more source

Selective Cell‐Repellent 3D Scaffold Platform for Proton Radiobiology

open access: yesAdvanced NanoBiomed Research, EarlyView.
A selective cell‐repellent 3D scaffold platform is developed to minimize unwanted 2D cell populations surrounding engineered cell microenvironments. The approach is based on the combination of Lipidure coatings with two‐photon polymerized scaffolds and enables specific characterization of glioblastoma cells’ response to proton irradiation.
Novinda S. Pertiwi   +6 more
wiley   +1 more source

Synthesis and β-adrenergic blocking activity of naphthyloxypropylamines

open access: yes, 2008
1587-1590A series of 1-isopropylamino-3-(3'-substituted-2'-naphthyloxy)-2-propanols have been synthesized and their structures have been confirmed by spectral analysis.
Somani, Rakesh R   +3 more
core  

Anodal Transcranial Direct Current Stimulation Improves Social Behavior Alongside Neuroplastic Changes in a Tsc2+/− Rat Model of Autism Spectrum Disorder

open access: yesAutism Research, EarlyView.
ABSTRACT Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by altered synaptic connectivity and network organization, resulting in profound impairments in social communication and interaction. Transcranial direct current stimulation (tDCS) represents a promising approach to modulate maladaptive plasticity associated with ASD;
Antonia Ramme   +9 more
wiley   +1 more source

Molybdenum‐carbothioamide complexes as potential single‐source precursors for MoS2 thin film

open access: yesBulletin of the Korean Chemical Society, EarlyView.
Novel molybdenum complexes were synthesized to apply for deposition of Mo‐containing thin films. All complexes were characterized, and they are likely to be used as single‐source precursors for MoS2 thin films. Abstract Molybdenum disulfide (MoS2) thin films are widely used in batteries, transistors, supercapacitors, and 2D materials owing to their ...
Sung Kwang Lee   +3 more
wiley   +1 more source

Scalable catalyst production process for oleate hydratase whole‐cell biocatalysis

open access: yesBiotechnology Progress, EarlyView.
This study establishes a scalable lactose‐induced fed‐batch fermentation for an Escherichia coli whole‐cell biocatalyst containing an oleate hydratase. Operation at a higher growth rate markedly increased biomass yields while maintaining catalyst activity and was demonstrated at 150 L scale.
Rebekka Horstmann   +6 more
wiley   +1 more source

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