Results 221 to 230 of about 11,733 (297)

Synthesis and Characterization of Metal‐doped Chitosan‐Hydroxyapatite Composites for the Tuning of Properties: Evaluating Antibacterial Activity and Drug Release

open access: yesInternational Journal of Ceramic Engineering &Science, Volume 8, Issue 2, March 2026.
ABSTRACT The search for versatile, sustainable composites with enhanced antibacterial properties has been driven by the rising threat of antibiotic‐resistant diseases and the need for advanced biomaterials for medication delivery. This work involves the synthesis and thorough characterization of chitosan‐hydroxyapatite (CS‐HAp) composites derived from ...
Bipul Mondal Sagar   +6 more
wiley   +1 more source

Intensified process based on reactive distillation for Triacetin production via glycerol esterification with acetic acid. [PDF]

open access: yesSci Rep
Petchsoongsakul N   +9 more
europepmc   +1 more source

Analysis of Reactive Oxygen Species–Induced Cellular Damage in Cervical Cancer

open access: yesCurrent Protocols, Volume 6, Issue 3, March 2026.
Abstract Reactive oxygen species (ROS) are highly reactive oxygen‐based molecules comprising hydrogen peroxide, hydroxyl radicals, superoxide anion, and singlet oxygen. These species are produced intracellularly and play an important role in cellular signaling and metabolism. Their high reactivity damages intracellular macromolecules such as lipids and
Hoi Ching Cherry Chan   +4 more
wiley   +1 more source

Evaluation of Urine Exosome Lecithin Cholesterol Acyltransferase as a Biomarker for Diabetes Diagnosis and Dyslipidemia

open access: yesDiabetes/Metabolism Research and Reviews, Volume 42, Issue 3, March 2026.
Integrated proteomic and model studies reveal lipid metabolism dysregulation in diabetes, detectable even in prediabetes. LCAT, a key regulator, shows compensatory upregulation during progression. The characteristic dynamics of urine exosome LCAT provide a basis for its use as a non‐invasive biomarker for early diabetic detection and disease monitoring.
Tianci Liu   +4 more
wiley   +1 more source

Integrating Molt Migration Into Physiological Assessments of Inter‐Population Stress in a Globally Endangered Species

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
Feather corticosterone (fCORT) provides a powerful indicator of population‐level physiological responses to human disturbance, yet its interpretation is complicated by variation across taxa, habitats, and molt‐movement strategies. Using stable isotope analyses to account for molt migrants in the globally endangered Scaly‐sided Merganser (Mergus ...
Shurui Bai   +8 more
wiley   +1 more source

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