Results 21 to 30 of about 94,616 (256)

In Situ Water Quantification in Natural Deep Eutectic Solvents Using Portable Raman Spectroscopy

open access: yesMolecules, 2021
Raman spectroscopy is a label-free, non-destructive, non-invasive analytical tool that provides insight into the molecular composition of samples with minimum or no sample preparation.
Suha Elderderi   +9 more
doaj   +1 more source

Programming of drug release via rolling‐up of patterned biopolymer films

open access: yesNano Select, 2021
Continuous progress of personalized medicine is insistently calling the pharmaceutical sector to increase product variability more than ever before.
Riccardo Pedron   +2 more
doaj   +1 more source

Bambus[4,6]urils as Dual Scaffolds for Multivalent Iminosugar Presentation and Ion Transport: Access to Unprecedented Glycosidase-Directed Anion Caging Agents

open access: yesMolecules, 2022
Bambusurils, BU[4] and BU[6], were used for the first time as multivalent scaffolds to link glycosidases inhibitors derived from 1-deoxynojirimycin (DNJ).
Marine Lafosse   +6 more
doaj   +1 more source

Volatile Constituents of Two Species from Tunisia

open access: yesNatural Product Communications, 2011
The chemical composition of the essential oils obtained by hydrodistillation from the aerial parts of the Tunisian Hypericum perforatum and H. ericoides ssp. roberti was elucidated by a combination of GC and GC-MS analyses.
Karim Hosni   +4 more
doaj   +1 more source

Genista cephalantha Spach. protects against acetaminophen-induced liver failure via preserving the glutathione redox system, reducing inflammatory response, and inhibiting hepatocyte death in rats [PDF]

open access: yesIranian Journal of Basic Medical Sciences
Objective(s): The current study was conducted to assess the protective mechanisms of n-BuOH fraction from the aerial part of Genista cephontala (BEGC) on APAP-induced liver injury compared to necrostatine-1 (Nec-1).Materials and Methods: A model of APAP ...
Boulkandoul Ramzi   +7 more
doaj   +1 more source

On-Line Screening, Isolation and Identification of Antioxidant Compounds of Helianthemum ruficomum

open access: yesMolecules, 2017
Many Helianthemum species (Cistaceae) are recognized for their various medicinal virtues. Helianthemum ruficomum is an endemic species to the septentrional Sahara on which no report is available so far.
Yasmine Chemam   +5 more
doaj   +1 more source

Influence of Microwave Heating on Food Bioactives

open access: yes, 2022
The industrial and domestic use of microwaves has largely increased in the last few decades due to its significant reduction in processing time and energy consumption. Other than for domestic and industrial cooking, microwaves are widely used in the food
Cavazza, Antonella   +9 more
core   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Herbal Bioactives for Ocular Drug Delivery Systems

open access: yes, 2022
Herbal Bioactive-Based Drug Delivery Systems: Challenges and Opportunities provides a wide-ranging, in-depth resource for herbal bioactives, including detailed discussion of standardization and regulations.
Algın Yapar, Evren; Durgun, Meltem Ezgi; Esentürk, Imren; Güngör, Sevgi; Özsoy, Yıldız.
core   +1 more source

Efficient Synthesis of 1‐Chloroimidazo[1,2‐a:4,5‐c']dipyridines, Versatile Synthons for Position‐1 Functionalisation with Various Reagents

open access: yesChemistryOpen
In this work, the goal is to develop a versatile synthetic pathway to functionalize position‐1 of the imidazo[1,2‐a;4,5‐c']dipyridine core. For this purpose, the synthesis of 1‐chloroimidazo[1,2‐a;4,5‐c']dipyridines via a novel synthetic pathway starting
Romain Dussart   +3 more
doaj   +1 more source

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