Results 131 to 140 of about 1,014,721 (257)

Printing to Fight Antimicrobial Resistance Through Nano/Microstructured Platforms

open access: yesThe Chemical Record, EarlyView.
Additive manufacturing enables the rational design of structured antimicrobial platforms across multiple length scales, from nanofibrous scaffolds and droplet microreactors to 3D and 4D printed constructs. By engineering confinement, interfacial chemistry, and stimuli‐responsive release, these systems exert localized action through complementary ...
Giorgia Puleo   +11 more
wiley   +1 more source

Homogeneous degradation of the Remazol Black B dye by Fenton and photo-Fenton processes in aqueous medium

open access: yes, 2009
In this research, factorial designs have been employed to study the influence of three important factors ([H2O2], [Fe2+] and the reaction time) on the discoloration and the degradation of Remazol Black B dye by Fenton and photo-Fenton processes.
da Silva, Valdinete   +2 more
core  

Torpor‐assisted migration: Regular use of shallow torpor reduces rest‐phase energy expenditure for songbirds during migration

open access: yesJournal of Animal Ecology, EarlyView.
Migrating songbirds regularly use shallow torpor (up to 98% of birds for some species) to save energy (up to 42%) during inactive periods. This Ruby‐crowned Kinglet Corthylio calendula that was captured after a spring snowstorm highlights the value of being able to save energy when encountering unfavourable conditions.
Ryan A. C. Leys   +2 more
wiley   +1 more source

Photo-Fenton Degradation Process of Styrene in Nitrogen-Sealed Storage Tank. [PDF]

open access: yesToxics, 2022
Zhao Y   +8 more
europepmc   +1 more source

A Novel Antioxidant Peptide Cath‐Np Derived from Nanorana parkeri Attenuates UVB‐Induced Skin Photodamage in Mice

open access: yesIntegrative Zoology, EarlyView.
Schematic representation of Cath‐Np as an antioxidant suppressing acute skin damage caused by ultraviolet B (UVB) radiation in mice. Cath‐Np inhibits the activation of p53 and mitogen‐activated protein kinase pathways while it activates the Nrf2 pathway by its strong antioxidant effects, and accordingly suppresses the expression of inflammatory factors
Hang Liao   +8 more
wiley   +1 more source

Comparisons of treatment of colored wastewater between ferric and Fenton coagulation

open access: yes, 2010
碩士本研究以Evercion Red H-E3B反應性染料配製100 mg/L人工色度廢水,以鐵鹽(亞鐵及三價鐵)與過氧化氫加藥量、pH等為操作變數,研究目的為探討鐵鹽(三價鐵)混凝、Fenton、Fenton-like程序去除色度與溶解性有機物(DOC),同時比較各處理程序色度、DOC之去除機制。所有實驗採瓶杯試驗,人工色度廢水含色度及DOC分別為6,500單位(以ADMI方法表示)及16.5 mg/L。此外,各程序去除色度與DOC機制比較實驗之皆控制pH 4。 研究結果顯示Fe3 ...
黃建維; Huang, Jian-wei
core  

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