Results 51 to 60 of about 33,896 (240)

Decouple H2O2 Electrosynthesis From Microenvironmental Decomposition via Atomic Site Density Engineering

open access: yesAngewandte Chemie, EarlyView.
Using defect‐rich Co‐N2O2 single‐atom catalysts as a model system, this work reveals that atomic site density governs the competition between H2O2 electrosynthesis and microenvironmental decomposition during 2e−‐ORR. Optimised site isolation suppresses HPRR and HDR, thereby establishing a site‐density principle to balance H2O2 formation and ...
Junwen Chen   +8 more
wiley   +2 more sources

Zwischen Wissen und Handeln: neue Wege in der Versorgung multimorbider Patient:innen

open access: yesMonitor Versorgungsforschung
Chronische Erkrankungen stellen in Deutschland die führende Ursache für Krankheitslast und Mortalität dar. Innerhalb dieser Patientengruppe ist das gleichzeitige Auftreten von Komorbiditäten besonders prävalent.
Dr. rer. nat. Bettina Kollar   +2 more
doaj   +1 more source

Analgesic Activity of Dermorphin Tetrapeptide Analogues Containing Dmp in Formalin Test [PDF]

open access: yes, 2003
YRFB (H-Tyr-D-Arg-Phe-βAla-NH_2) is a short analogue of dermorphin with high activity at the μ opioid receptor. In the present study, two YRFB analogues containing 2', 6'-dimethylphenylalanine (Dmp) in position 1 or 3 were examined for their ...
安保, 明博   +20 more
core  

Ultrathin, Fully Solution‐Processed P(VDF‐TrFE) Piezoelectric Sensor Matrix for Electronic Skin

open access: yesAdvanced Electronic Materials, EarlyView.
An ultrathin, fully solution‐processed 4×$\times$4 piezoelectric sensor array is developed for skinconformal electronicskin applications. The device integrates inkjetprinted polymer electrodes with a 226 nm P(VDFTrFE) active layer on a 4.53 μm$\umu{\rm m}$ Parylene C substrate, enabling extreme flexibility and robust tactile sensing. The array exhibits
Ninja Kajas   +4 more
wiley   +1 more source

Resolving Oxidative and Corrosive Calendar‐Aging via Electrolyte Engineering for Stable Lithium Metal Batteries

open access: yesAdvanced Energy Materials, EarlyView.
A weakly solvating ether solvent, 1,2‐dimethoxypropane (DMP), is proposed for use in localized high‐concentration electrolytes (LHCEs) for lithium metal batteries (LMBs). These DMP‐based LHCEs simultaneously suppress lithium metal corrosion and cathode degradation—two interrelated processes that accelerate calendar aging of LMBs.
Jisub Kim   +14 more
wiley   +1 more source

Cationic micelle-based siRNA delivery for efficient colon cancer gene therapy

open access: yesNanoscale Research Letters, 2019
Small interfering RNA (siRNA)-based gene therapy has provided an alternative strategy for cancer therapy. One of the key components within gene therapy process is the delivery system.
Yongping Lu   +9 more
doaj   +1 more source

Artificial Intelligence for Advanced Functional Materials: Progress and Emerging Frontiers

open access: yesAdvanced Intelligent Systems, EarlyView.
Artificial intelligence is transforming the discovery of functional materials by linking synthesis, characterization, simulation, and design in unified workflows. Advances in machine learning, autonomous experimentation, and foundation models are accelerating innovation across energy, electronics, and biomedicine, while revealing new frontiers for ...
Cristiano Malica   +38 more
wiley   +1 more source

Optimizing biocomposite formulations: Hydroxyapatite and zinc-doped β-TCP ratios for enhanced bone regeneration performance – Structural, mechanical and biological insights

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio
Calcium phosphate-based bioceramics are highly valued in biomedical engineering for their remarkable biocompatibility and ability to promote bone regeneration.
Zohra Sghaier   +4 more
doaj   +1 more source

Health related quality of life and comorbidity. A descriptive analysis comparing EQ-5D dimensions of patients in the German disease management program for type 2 diabetes and patients in routine care

open access: yesBMC Health Services Research, 2011
Background The co-occurance of multiple medical conditions has a negative impact on health related quality of life (HRQoL) for patients with type 2 diabetes. These patients demand for intensified care programs.
Kunz Cornelia   +6 more
doaj   +1 more source

Patient and Family Reported Clinical Picture of IRF2BPL‐Related Disorders

open access: yesAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT IRF2BPL‐related disorder is a neurodevelopmental disorder caused by heterozygous variants in the IRF2BPL (Interferon Regulatory Factor 2 Binding Protein‐Like) gene. The few reports available in the literature suggest that common symptoms include developmental delay, intellectual disability, and developmental regression.
Zoe Goldstone‐Joubert   +4 more
wiley   +1 more source

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