Results 91 to 100 of about 2,045,683 (306)

Mechanism of immunopotentiation and safety of aluminum adjuvants

open access: yesFrontiers in Immunology, 2013
Aluminum-containing adjuvants are widely used in preventive vaccines against infectious diseases and in preparations for allergy immunotherapy. The mechanism by which they enhance the immune response remains poorly understood.
Harm eHogenEsch
doaj   +1 more source

Synthesis and Protonolysis of Neutral Aluminum Dihydride Compounds Stabilized by Tridentate-substituted Pyrrolyl Ligands: Synthesis, structural Characterization and Ring-opening Polymerization of ɛ-caprolactone

open access: yes, 2012
[[abstract]]A series of aluminum compounds containing tridentate pyrrolyl ligands were obtained from related aluminum dihydride compounds via protonolysis. Treatment of tetranuclear aluminum compound [C4H2N{2,5-(CH2NMe2)2}Al2H5]2 (1) with two equivalents
Chang, Jr-Chiuan; Chen, Ya-Chi; Datta, Amitabha; Lin, Chia-Her; Hsiao, Ching-Sheng; Huang, Jui-Hsien
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Assessment of chromate and chromate-free conversion coatings for the corrosion protection of aerospace aluminum alloy [PDF]

open access: yes, 2013
Aerospace aluminum alloys, especially the most commonly used AA 2024 T3 alloy is often susceptible to corrosion in chloride containing environment. These alloys are phase separated, highly complex metal-in-metal composites and tend to have weakness ...
Balaraju, JN
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Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly

open access: yesAdvanced Functional Materials, EarlyView.
Robust surface functionalization of hydrogel surfaces is performed via interdigitated metal nanoparticle assembly, inducing strong affinity with the hydrogel matrix. The partially exposed nanoparticle domains act as interfacial nanobridges that mediate both chemical and physical bonding with diverse materials, including small molecules, fluorous ...
Hyeonjin Kim   +11 more
wiley   +1 more source

Efeito do alumínio na oxidação não enzimática da dopamina.

open access: yesActa Médica Portuguesa, 1994
The effect of different concentrations of aluminum sulphate on the nonenzymatic oxidation of dopamine was studied in order to evaluate the action of this metal on neuromelanin synthesis.
C R Marinho, C F Manso
doaj   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon   +4 more
wiley   +1 more source

Chromatographic and Spectral Analysis of Two Main Extractable Compounds Present in Aqueous Extracts of Laminated Aluminum Foil Used for Protecting LDPE-Filled Drug Vials

open access: yesInternational Journal of Analytical Chemistry, 2009
Laminated aluminum foils are increasingly being used to protect drug products packaged in semipermeable containers (e.g., low-density polyethylene (LDPE)) from degradation and/or evaporation.
Samuel O. Akapo   +3 more
doaj   +1 more source

J Anal Toxicol [PDF]

open access: yes
The most commonly observed forms of aluminum, silicon and titanium in tobacco products are aluminum silicates (e.g., kaolin), silica and titanium(IV) oxide.

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Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

[Clipping: Reynolds Aluminum Manufacturing]

open access: yes
Light blue pamphlet advertising the forty manufacturing locations of Reynolds Aluminum throughout the United States.
Reynolds Aluminum Manufacturing
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