Results 191 to 200 of about 99,581 (256)

Detection of melamine in infant milk powder by micro-Raman spectroscopy using biosynthesized zinc oxide nanoparticles. [PDF]

open access: yesJ Food Sci Technol
Chandrasekar H   +5 more
europepmc   +1 more source

Carbonized polymer dots with aqueous‐stable room‐temperature phosphorescence: Mechanism, matrix engineering, and application

open access: yesResponsive Materials, EarlyView.
This review focuses on inorganic and organic matrices that enable aqueous‐stable room‐temperature phosphorescence (RTP) in carbonized polymer dots (CPDs). It explains the underlying RTP mechanisms, highlights how matrix engineering provides spatial confinement and bonding interactions to stabilize triplet excitons in water, and demonstrates key ...
Yuhan Hou   +4 more
wiley   +1 more source

Cardiomyocyte Membrane‐Camouflaged Spinach Nano‐Thylakoids Enhance Myocardial Energy Metabolism and Ameliorate Heart Failure

open access: yesSmall, EarlyView.
Schematic illustration of the construction of MM‐NTU, its cardiac‐targeting behavior, and its light‐activated therapeutic mechanism. Thylakoids isolated from spinach chloroplasts were processed into nano‐thylakoid units (NTU) and further camouflaged with cardiomyocyte membranes to generate MM‐NTU.
Haohui Fan   +13 more
wiley   +1 more source

Ultrafast Laser‐Driven Crystallization of LTA Zeolite

open access: yesSmall Methods, EarlyView.
The ultrafast laser synthesis technique, using femtosecond laser pulses, enhances zeolite synthesis by providing high‐precision control over energy delivery and reaction kinetics. This technique accelerates the synthesis of high‐quality zeolite crystals with enhanced functionality.
Meryem Merve Doğan   +2 more
wiley   +1 more source

ANGPT2 Drives Thyroid Cancer Progression Through PI3K/AKT Signaling and Correlates With Poor Prognosis and Immune Infiltration

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objectives Angiopoietin‐2 (ANGPT2) is known to participate in tumor progression and immune modulation across multiple malignancies. Nevertheless, its expression pattern, prognostic value, and biological function in thyroid cancer (THCA) have not been comprehensively investigated.
Han Chen   +5 more
wiley   +1 more source

TGF‐β1 Induced Methylation to Regulate SOCS3 Expression in Abnormal Activation of Vocal Fold Fibroblasts

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
TGF‐β1 increases DNMT1?mediated SOCS3 promoter hypermethylation to repress SOCS3 expression. Loss of SOCS3‐dependent inhibition de‐represses JAK2‐STAT3 signaling and drives abnormal activation of vocal fold fibroblasts, contributing to vocal fold fibrosis. ABSTRACT Objective To investigate the effect of TGF‐β1 on vocal fold fibroblasts (VFFs) phenotype
Hai‐Zhou Wang   +4 more
wiley   +1 more source

Assessing physiological, behavioral and movement responses to Suprelorin implant delivery methods in free‐ranging eastern grey kangaroos Macropus giganteus

open access: yesWildlife Biology, EarlyView.
Overabundant populations of eastern grey kangaroos Macropus giganteus in peri‐urban areas pose ecological and social challenges. Current management strategies are often hindered by animal welfare and logistical concerns. This study aimed to assess stress responses of kangaroos to two contraceptive delivery methods.
Fabiola R. O. Silva   +4 more
wiley   +1 more source

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