Results 151 to 160 of about 54,052 (308)

Counter‐ion modulation: A facile approach toward quenching‐resistant multi‐resonance emitters for efficient narrowband electroluminescence

open access: yesFlexMat, EarlyView.
Quenching‐resistant carbocation‐based multi‐resonance emitters are developed via a facile counter‐ion modulation strategy, giving much narrowed emission bands under high doping concentrations, and greatly improved device efficiency for solution‐processed narrowband OLEDs by simply increasing the size of counter ions.
Tao Li   +9 more
wiley   +1 more source

Recent advances and prospects for high‐efficiency blue hot exciton organic light‐emitting diodes

open access: yesFlexMat, EarlyView.
Blue organic light‐emitting diodes (OLEDs) face great challenges in achieving the balance between color purity, device efficiency, and stability. Hot exciton materials offer a solution by rapidly converting non‐emissive triplet excitons into singlet ones through a high‐lying reverse intersystem crossing process.
Xiaoen Shi   +3 more
wiley   +1 more source

Bioactive compounds in insects—Composition, extraction, functionality, food applications, and safety concerns

open access: yesFood Biomacromolecules, EarlyView.
This review synthesizes 94 studies (2000–2025) exploring edible insects as sustainable sources of peptides, lipids, and chitin. Utilizing “green” extraction, these bioactives offer antioxidant and antimicrobial benefits for functional foods. However, addressing safety concerns like allergenicity and heavy metals through standardized frameworks remains ...
Blessing Rachael Adeyeye   +1 more
wiley   +1 more source

PAHs and the Universe [PDF]

open access: yes, 2011
Driven by ground-based, airborne, and IRAS observations, the PAH hypothesis was first formulated in the mid-eighties : the widespreas emission features in the 3-13 µm range are due to UV-pumped, IR fluorescence by large Polycyclic Aromatic Hydrocarbon ...
Tielens, A.G.G.M., Joblin, C.
core  

Food Contamination and Safety in Nigeria: A Systematic Synthesis of Heavy Metals, Microbial Pathogens, and Health Risk Metrics

open access: yesFood Safety and Health, EarlyView.
This is an infographic driver of food contaminants and health effects. ABSTRACT Food safety remains a critical challenge in Nigeria due to rapid urbanization and weak regulatory enforcement. This systematic review synthesizes empirical evidence from 2015 to 2025 to characterize food contaminant profiles and associated human health risks in Nigeria ...
Cecilia Nwadiuto Obasi   +6 more
wiley   +1 more source

Craniofacial Resection for Advanced Cutaneous Squamous Cell Carcinoma: Results From the 2nd International Collaborative Case‐Series

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Robust outcome data for anterior skull base cutaneous squamous cell carcinoma (cSCC) are limited, particularly as emerging therapies reshape management. We evaluated survival and prognostic factors following craniofacial resection. Methods Retrospective multi‐institutional case‐series (1995–2015) of patients who underwent skull base
Michael J. C. Schachtel   +52 more
wiley   +1 more source

Maternal and perinatal outcomes of pregnant women with echocardiographically high probability of pulmonary arterial hypertension

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective This study aimed to describe maternal and perinatal outcomes among pregnant women with echocardiographically high probability of pulmonary arterial hypertension (PAH) managed at a quaternary center and to compare outcomes between women with and without cardiac complications (CC).
Laura Belmont‐Rojo   +6 more
wiley   +1 more source

Environmental chemicals and the tumor immune microenvironment

open access: yesiMeta, EarlyView.
Impact of representative environmental chemicals on tumor immune microenvironment (TIME). Representative environmental chemicals are ubiquitously distributed across air, soil, aquatic systems, and biota. These toxicants enter the human body via multiple exposure routes, including inhalation, dietary intake, and dermal absorption, subsequently ...
Tongtong Zhang   +7 more
wiley   +1 more source

The Endothelial CXCR Family in Vascular Health and Disease

open access: yesiNew Medicine, EarlyView.
ABSTRACT Endothelial cells (ECs) form the dynamic interface between blood and tissue, serving as key regulators of vascular homeostasis, inflammation, and repair. Among the molecular systems governing endothelial behavior, the C‐X‐C motif chemokine receptor (CXCR) family—originally characterized in immunology for its roles in leukocyte trafficking and ...
Zhiming Wu   +4 more
wiley   +1 more source

Traditional Chinese Medicine and Natural Products Targeting Right Ventricular Dysfunction in Pulmonary Arterial Hypertension: Toward Precision Cardiometabolic Therapy

open access: yesiNew Medicine, EarlyView.
Natural products and traditional Chinese medicine target metabolic pathways underlying right ventricular dysfunction in pulmonary arterial hypertension. Integrating multi‐omics, artificial intelligence, and systems biology may enable precision cardiometabolic therapies to restore right ventricular metabolism and improve clinical outcomes.
Yihao Wu, Zhehui Tang, Hongwei Yao
wiley   +1 more source

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