Results 101 to 110 of about 323,884 (271)

Biological warfare: a challenge for humanity

open access: yesArchivo Médico de Camagüey, 2018
Background: the control of transmittable diseases contributes to the illegitimate use of biological agents, initially for war or criminal purposes and currently for terrorist purposes. Objective: to describe the problem of the use of biological weapons,
María Obdulia Benítez Pérez   +5 more
doaj  

Effects of chlorpyrifos and acephate on the web-building behavior of Argiope trifasciata [PDF]

open access: yesBrazilian Journal of Biology
Traditionally, various agricultural practices are used to increase agricultural yield along with insecticides. Excessive utilization of insecticides in crops has harmful effects on natural predators by reducing their efficiency as biological control ...
S. Ashraf   +11 more
doaj   +1 more source

Mitochondrial Transplantation via Magnetically Responsive Artificial Cells Promotes Intracerebral Hemorrhage Recovery by Supporting Microglia Immunological Homeostasis

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
A type of magnetically responsive artificial cells (ACs) has been developed, demonstrating the loading of mitochondria and self‐enclosure processes to ensure the protection of mitochondrial transport via the bloodstream. The treatment with ACs effectively transplanted mitochondria around the lesion, thereby improving neurological recovery by supporting
Mi Zhou   +10 more
wiley   +1 more source

Stand-Off Chemical Detection Using Photoacoustic Sensing Techniques—From Single Element to Phase Array

open access: yesChemosensors, 2018
Technologies that can detect harmful chemicals, such as explosive devices, harmful gas leaks, airborne chemicals or/and biological agents, are heavily invested in by the government to prevent any possible catastrophic consequences.
Deepa Gupta   +4 more
doaj   +1 more source

Unlocking the Full Potential of Zinc Oxide/Cerium Oxide Composite Nanoparticles for Removal of Mixed Pharmaceutical and Dye Pollutants in Water

open access: yesAdvanced Materials Interfaces, EarlyView.
ZnO/CeO2 composite nanoparticles synthesized via a facile hydrothermal method simultaneously degrade ciprofloxacin, tetracycline, methylene blue, and methyl orange in a four‐component mixture under UV irradiation. The Ce3+/Ce4+ redox cycling and oxygen vacancies at the ZnO/CeO2 interface suppress charge recombination and enhance reactive species ...
Aditya Rianjanu   +11 more
wiley   +1 more source

Production of Living Nanoparticles for Blood Cancer Therapy [PDF]

open access: yes, 2018
Current cancer therapies leave much to be desired because they are very harmful to the patient and cause a significant decrease in quality of life. Chimeric Antigen Receptors (CAR) are a promising novel approach for treating specific types of leukemia ...
Mitchell, Peter   +2 more
core   +1 more source

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

open access: yesAdvanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini   +3 more
wiley   +1 more source

Sugar-based water retention agents in meat products: enhancing water-holding capacity and promoting health benefits

open access: yesFood Science and Human Wellness
For the purpose of satisfying high demands for taste, color, flavor, and storage of meat products, water retention agents (WRAs) play an important role.
Jiahui Ma   +12 more
doaj   +1 more source

Public health and landfill sites [PDF]

open access: yes, 2004
Landfill management is a complex discipline, requiring very high levels of organisation, and considerable investment. Until the early 1990’s most Irish landfill sites were not managed to modern standards.
Bruen, M.   +3 more
core  

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

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