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Mostrando ítems 91-100 de 104
Structural, Thermal and Functional Properties of a Hybrid Dicyanamide-Perovskite Solid Solution
(MDPI, 2022-06-18)
[Abstract]: In Solid-State Chemistry, a well-known route to obtain new compounds and modulate their
properties is the formation of solid solutions, a strategy widely exploited in the case of classical inorganic
perovskites ...
Structure and thermal property relationships in the thermomaterial di-n-butylammonium tetrafluoroborate for multipurpose cooling and cold-storage
(Royal Society of Chemistry, 2023-11-07)
[Abstract]: Nowadays around 46% of food production around the world requires refrigeration, which is generally
provided either by active vapour-compression (based on refrigerants with liquid–gas transitions) or
passive ...
Preparation of Functionalized Magnetic Nanoparticles Conjugated with Feroxamine and Their Evaluation for Pathogen Detection
(Royal Society of Chemistry, 2019-05-01)
[Abstract] This work reports the preparation of a conjugate between amino-functionalized silica magnetite and the siderophore feroxamine. The morphology and properties of the conjugate and intermediate magnetic nanoparticles ...
Furanoditerpenes from Spongia (Spongia) tubulifera Display Mitochondrial-Mediated Neuroprotective Effects by Targeting Cyclophilin D
(American Chemical Society, 2022-07-28)
[Abstract] Neuroprotective properties of five previously described furanoditerpenes 1–5, isolated from Spongia (Spongia) tubulifera, were evaluated in an in vitro oxidative stress model in SH-SY5Y cells. Dose–response ...
O-versus S-Metal Coordination of the Thiocarboxylate Group: An NMR Study of the Two Tautomeric Forms of the Ga(III)-Photoxenobactin E Complex
(American Chemical Society, 2024-02-22)
[Abstract] Photoxenobactin E (1) is a natural product with an unusual thiocarboxylic acid terminus recently isolated from an entomopathogenic bacterium. The biosynthetic gene cluster associated with photoxenobactin E, and ...
A Bio-inspired Hypoxia Sensor using HIF1a-Oxygen-Dependent Degradation Domain
(Nature, 2019-05-08)
[Abstract] Functional imaging has become an important tool in oncology because it not only provides information about the size and localization of the tumour, but also about the pathophysiological features of the tumoural ...
Site-Selective C–H Amination of Phenol-Containing Biomolecules
(American Chemical Society, 2023-06-07)
[Abstract] A C–N bond-forming cross-dehydrogenative coupling of a collection of Tyr-containing peptides and estrogens with heteroarenes is described. This oxidative coupling is distinguished by its scalability, operational ...
Datura stramonium Flowers as a Potential Natural Resource of Bioactive Molecules: Identification of Anti-Inflammatory Agents and Molecular Docking Analysis
(MDPI, 2023-07-04)
[Abstract] The present study investigated the antioxidant, antibacterial, antiviral and anti-inflammatory activities of different aerial parts (flowers, leaves and seeds) of Datura stramonium. The plant material was extracted ...
Multistage Detection of Tetrodotoxin Traces in Diodon hystrix Collected in El Salvador
(MDPI, 2023-06-25)
[Abstract] This study describes a multistage methodology to detect minute amounts of tetrodotoxin in fishes, a plan that may be broadened to include other marine organisms. This methodology was applied to porcupinefish ...
Structural Requirements for Ga3+ Coordination in Synthetic Analogues of the Siderophore Piscibactin Deduced by Chemical Synthesis and Density Functional Theory Calculations
(American Chemical Society, 2023-05-04)
[Abstract] Stereoselective total synthesis of several analogues of piscibactin (Pcb), the siderophore produced by different pathogenic Gram-negative bacteria, was performed. The acid-sensitive α-methylthiazoline moiety was ...