Results 11 to 20 of about 284,604 (310)

Pulse Discharging of Sodium-Oxygen Batteries to Enhance Cathode Utilization

open access: yesEnergies, 2020
Using sodium metal in sodium-oxygen batteries with aprotic electrolyte enables achieving a very high theoretical energy density. However, the promised values for energy density and capacity are not met in practical studies yet due to poor utilization of ...
Daniel Langsdorf   +4 more
doaj   +1 more source

MF–NF Treatment Train for Pig Manure: Nutrient Recovery and Reuse of Product Water

open access: yesMembranes, 2022
The livestock industry negatively impacts the environment by producing high organic and mineral loaded manure and wastewater. On the contrary, manure is also considered as the major focal point of resource recovery.
Prantik Samanta   +3 more
doaj   +1 more source

Bioinspired Surfaces Against Bacterial Infections

open access: yesCHIMIA, 2013
Bioactive surfaces that can prevent bacterial infections are of great interest since device-related infections represent an emerging and major threat to our health-care system.
José Gomes   +4 more
doaj   +1 more source

Continuous flow synthesis of azobenzenes via Baeyer–Mills reaction

open access: yesBeilstein Journal of Organic Chemistry, 2022
Azobenzene, as one of the most prominent molecular switches, is featured in many applications ranging from photopharmacology to information or energy storage.
Jan H. Griwatz   +2 more
doaj   +1 more source

Modulation of Cox-1, 5-, 12- and 15-Lox by popular herbal remedies used in southern Italy against psoriasis and other skin diseases. [PDF]

open access: yes, 2015
Acanthus mollis (Acanthaceae), Achillea ligustica, Artemisia arborescens and Inula viscosa (Asteraceae) are used in Southern Italy against psoriasis and other skin diseases that occur with an imbalanced production of eicosanoids.
Ríos, José Luis   +14 more
core   +1 more source

Catalytic Arene-forming Aldol Condensation: Stereoselective Synthesis of Rotationally Restricted Aromatic Compounds

open access: yesCHIMIA, 2017
By taking inspiration from the fascinating biosynthetic machinery that creates aromatic polyketides, our group investigates analogous reactions catalyzed by small molecules. We are particularly captivated by the prospects of intramolecular aldol
Vincent C. Fäseke   +4 more
doaj   +1 more source

Exploring cocoa bean fermentation mechanisms by kinetic modelling

open access: yesRoyal Society Open Science, 2022
Compared with other fermentation processes in food industry, cocoa bean fermentation is uncontrolled and not standardized. A detailed mechanistic understanding can therefore be relevant for cocoa bean quality control.
Mauricio Moreno-Zambrano   +2 more
doaj   +1 more source

Efficient ring perception for the Chemistry Development Kit [PDF]

open access: yesJournal of Cheminformatics, 2014
The Chemistry Development Kit (CDK) is an open source Java library for manipulating and processing chemical information. A key aspect in handling chemical structures is the determination of the chemical rings. The rings of a structure are used areas including descriptors, stereochemistry, similarity, screening and atom typing. The CDK includes multiple
John W. May, Christoph Steinbeck
openaire   +2 more sources

Assessing the Effect of Stabilization and Carbonization Temperatures on Electrochemical Performance of Electrospun Carbon Nanofibers from Polyacrylonitrile

open access: yesAdvanced Energy & Sustainability Research, 2023
Supercapacitors (SCs) are considered a promising alternative to batteries to power up portable and wearable devices. Among different categories of materials for SCs, carbon nanofibers (CNFs) are particularly appealing for their electrochemical ...
Felix Boll   +5 more
doaj   +1 more source

An air-stable bisboron complex: a practical bidentate Lewis acid catalyst

open access: yesBeilstein Journal of Organic Chemistry, 2018
We report an air-stable bisboron complex as an efficient catalyst for the inverse electron-demand Diels–Alder (IEDDA) reaction of 1,2-diazine as well as 1,2,4,5-tetrazine.
Longcheng Hong   +7 more
doaj   +1 more source

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