Results 1 to 10 of about 48,994 (294)

Parametrizing reaction probabilities for proton transfers in protic ionic liquids [PDF]

Frontiers in Chemistry
Protic ionic liquids are promising electrolytes for electrochemical applications owing to their intrinsic proton conductivity, but quantitative understanding of the underlying proton transfer processes remains limited.
Márta Gődény, Márta Gődény, Adriel Palmisano, Christian Schröder   +3 more
doaj   +2 more sources

Thermal stabilization of polyvinyl chloride by calcium and zinc carboxylates derived from byproduct of palm oil refining

Heliyon, 2022
Calcium and zinc carboxylates were prepared from palm fatty acid distillate, a byproduct of palm oil refining, via metathesis in aqueous ethanol. The formations of both metal carboxylates have been confirmed by infrared spectroscopy and x-ray diffraction
I Dewa Gede Arsa Putrawan, Antonius Indarto, Yona Octavia   +2 more
doaj   +1 more source

Synthesis and crystal structure of a one-dimensional chain-like strontium(II) coordination polymer built of N-methyldiethanolamine and isobutyrate ligands

Acta Crystallographica Section E: Crystallographic Communications, 2021
The one-dimensional coordination polymer (I) [Sr(ib)2(H2mda)]n (Hib = isobutyric acid, C4H8O2, and H2mda = N-methyldiethanolamine, C5H13NO2), namely, catena-poly[[(N-methyldiethanolamine-κ3O,N,O′)strontium(II)]-di-μ2-isobutyrato-κ3O,O′:O;κ3O:O,O′], was ...
Maximilian Seiss, Sebastian Schmitz, Martin Börner, Kirill Yu. Monakhov   +3 more
doaj   +1 more source

Two-Dimensional and Three-Dimensional Coordination Polymers Based on Ln(III) and 2,5-Diiodoterephthalates: Structures and Luminescent Behavior

Inorganics, 2022
Five new coordination polymers based on Ln3+ and 2,5-diiodoterephthalates (2,5-I-bdc)— {[La2(2,5-I-bdc)3(DMF)4]}·2DMF (1) and {[Ln2(2,5-I-bdc)3(DMF)4]} (Ln = La (2), Nd (3), Sm (4) and Eu (5))—were prepared and characterized by single crystal and powder ...
Alexander S. Zaguzin, Mikhail A. Bondarenko, Pavel A. Abramov, Marianna I. Rakhmanova, Maxim N. Sokolov, Vladimir P. Fedin, Sergey A. Adonin   +6 more
doaj   +1 more source

Microbial Recycling of Polylactic Acid Food Packaging Waste into Carboxylates via Hydrolysis and Mixed-Culture Fermentation

Microorganisms, 2023
To establish a circular economy, waste streams should be used as a resource to produce valuable products. Biodegradable plastic waste represents a potential feedstock to be microbially recycled via a carboxylate platform.
David P. B. T. B. Strik, Brian Heusschen
doaj   +1 more source

Phosphorus Application Enhances Root Traits, Root Exudation, Phosphorus Use Efficiency, and Seed Yield of Soybean Genotypes

Plants, 2023
Phosphorus (P) is a vital macronutrient required for soybean growth and development but is a finite resource in agriculture worldwide. Low inorganic P availability in soil is often a significant constraint for soybean production. However, little is known
Mohammad Salim, Yinglong Chen, Zakaria M. Solaiman, Kadambot H. M. Siddique   +3 more
doaj   +1 more source

Carboxylations and decarboxylations [PDF]

Journal of Cellular and Comparative Physiology, 1959
A brief survey of decarboxylation reactions and carboxylation reactions that are known or presumed in biological systems will be presented. While a considerable number of amino acid decarboxylations are known, their mechanisms will not be included in the present discussion but will be reserved for a later paper in the symposium.
Calvin, Melvin, Pon, Ning G
openaire   +5 more sources

Enrichment of Anaerobic Microbial Communities from Midgut and Hindgut of Sun Beetle Larvae (Pachnoda marginata) on Wheat Straw: Effect of Inoculum Preparation

Microorganisms, 2022
The Pachnoda marginata larva have complex gut microbiota capable of the effective conversion of lignocellulosic biomass. Biotechnological utilization of these microorganisms in an engineered system can be achieved by establishing enrichment cultures ...
Bruna Grosch Schroeder, Washington Logroño, Ulisses Nunes da Rocha, Hauke Harms, Marcell Nikolausz   +4 more
doaj   +1 more source

Root Handling Affects Carboxylates Exudation and Phosphate Uptake of White Lupin Roots

Frontiers in Plant Science, 2020
The reliable quantification of root exudation and nutrient uptake is a very challenging task, especially when considering single root segments. Most methods used necessitate root handling e.g. root dissecting/cutting. However, there is a knowledge gap on
Raphael Tiziani, Tanja Mimmo, Fabio Valentinuzzi, Youry Pii, Silvia Celletti, Stefano Cesco   +5 more
doaj   +1 more source

Characterization and Degradation Analysis of Pigments in Paintings by Martiros Sarian: Attenuated Total Reflection Fourier Transform Infrared Spectroscopic Imaging and X-ray Fluorescence Approach

Heritage, 2023
This paper presents a preliminary scientific investigation of pigments used by Martiros Sarian, a prominent Armenian artist known for his vibrant and evocative paintings.
Guan-Lin Liu, Sergei G. Kazarian
doaj   +1 more source