Results 81 to 90 of about 6,296 (209)

Acute oral toxicity, antioxidant activity and total phenolic and flavonoid contents of Coronilla juncea

open access: yesNotulae Scientia Biologicae
The aim of this work is the investigation of the in vivo toxicity, antioxidant activity, total phenolic and flavonoid contents of different parts of Coronilla juncea L. extracts (seeds, flowers, stems and roots).
Hayat KHERKHACHE   +4 more
doaj   +1 more source

Electrochemical Behaviour of Isopoly-and Heteropolyoxomolybdates Formed During Anodic Oxidation of Molybdenum in Seawater

open access: yesInternational Journal of Electrochemical Science, 2012
The electrochemical behaviour of isopoly-and heteropolyoxomolybdates formed during anodic oxidation of molybdenum in seawater at constant current intensity was investigated in this work.
Justyna Jonca   +5 more
doaj   +1 more source

Characterization of a molybdenum-reducing Acinetobacter baumannii strain Serdang 1 with the capacity to grow on phenol and acrylamide [PDF]

open access: yes, 2016
Contamination of organic xenobiotic pollutants and heavy metals in a contaminated site allows the use of multiple bacterial degraders or bacteria with the ability to detoxify numerous toxicants at the same time.
Abd Gafar, Aa'ishah   +6 more
core  

Self-fluorescent antibiotic MoOx–hydroxyapatite: a nano-theranostic platform for bone infection therapies [PDF]

open access: yes, 2019
Nowadays, the repair of large-size bone defects represents a huge medical challenge. A line of attack is the construction of advanced biomaterials having multifunctional properties.
Baldini, Monica Diana   +6 more
core   +1 more source

Feasibility of an Aquaponic System Composed of a Living Wall Coupled With an Ornamental Pond With Fish in Real‐Life Conditions

open access: yesCLEAN – Soil, Air, Water, Volume 53, Issue 10, October 2025.
ABSTRACT Green and blue infrastructures are often combined to create pleasant urban landscapes and provide new ecosystems in the built environment. New techniques for building integrated vegetation systems, such as vertical greening, are becoming common. In this work, we evaluate a case study of a combined aquaponic system composed of a living wall (LW)
Víctor M. Fernández‐Cabanás   +7 more
wiley   +1 more source

Spectrophotometric determination of phosphorus in coal and coal ash using bismuth-phosphomolybdate complex [PDF]

open access: yesJournal of the Serbian Chemical Society, 2003
A modified spectrophotometric method using the bismuth phosphomolybdate complex for the determination of phosphorus in coal and coal ash is suggested. Bismuth together with phosphate and molybdate forms a very stable complex in acid medium which turns ...
VESNA M. KALJEVIC   +4 more
doaj  

Tracer sensitive tapes [PDF]

open access: yes
A leak detection system has been developed, consisting of a tape that can be wrapped around possible leak sites on a system pressurized with air or gaseous nitrogen.
Burrows, W. H., Burrows, W. H.
core   +1 more source

Characterization of Polyphenolic Compounds and Antioxidant Activities of Tagetes Flowers With Varying Treatments Using LC‐ESI‐QToF‐MS/MS

open access: yesFood Science &Nutrition, Volume 13, Issue 10, October 2025.
This study demonstrates the effect of drying and extraction methods with varying solvents on polyphenolic compounds, as well as the potential antioxidant and radical scavenging activities of Tagetes full bloom flowers. Results showed the higher phenolic content and antioxidant activities in freeze‐dried (FD) samples extracted with ethanol in the ...
Ayesha Siddiqa   +6 more
wiley   +1 more source

A Simple Spectrophotometric Determination of Phosphate in Sugarcane Juices, Water and Detergent Samples

open access: yesE-Journal of Chemistry, 2007
A simple spectrophotometric method is developed for the determination of phosphate in sugar cane juice, water and detergent samples. The method is based on the formation of phosphomolybdate with added molybdate followed by its reduction with sodium ...
Mahadevaiah   +5 more
doaj   +1 more source

C0818, a novel curcumin derivative, interacts with Hsp90 and inhibits Hsp90 ATPase activity

open access: yesActa Pharmaceutica Sinica B, 2017
The aims of the present study were to estimate the affinity between 3,5-(E)-bis(3-methoxy-4-hydroxybenzal)-4-piperidinone hydrochloride (C0818) and heat shock protein 90 (Hsp90) and to investigate the inhibitory effects of this compound on Hsp90 ATPase ...
Yingjuan Fan   +5 more
doaj   +1 more source

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