Results 31 to 40 of about 546,844 (290)

Techno-Economical Evaluation of Extractive Distillation Process for Isopropanol Dehydration with Different Extractive Solvents

Applied Sciences
In recent decades, the attention of researchers has been directed towards the study of the dehydration of isopropanol (IPA) through different techniques.
Mihaela Neagu, Diana-Luciana Cursaru
doaj   +1 more source

Role of Membrane Technology in Biorefineries : Dehydration of Deep Eutectic Solvent by Pervaporation [PDF]

, 2022
In this paper, the dehydration and purification of a deep eutectic solvent choline chloride-urea (ChCl-urea) by pervaporation is presented. The stability of polymeric pervaporation membranes was first studied by exposing the membranes to ChCl-urea for 5 ...
Muurinen, Esa, Valkama, Hanna, Sliz, Rafal, Heiskanen, Juha P., Laitinen, Ossi, Ojala, Satu, Keiski, Riitta   +6 more
core   +1 more source

Methanol fixation for scanning electron microscopy of plants

Applied Microscopy, 2020
Plant specimens for scanning electron microscopy (SEM) are commonly treated using standard protocols. Conventional fixatives consist of toxic chemicals such as glutaraldehyde, paraformaldehyde, and osmium tetroxide.
Ki Woo Kim
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Osmotic Dehydration of Selected Commercial Crops [PDF]

, 2013
Osmotic dehydration can partially reduce the moisture content of most fruits and vegetables. This method was applied to New Zealand chestnuts and Philippine cassava. The effect of osmotic dehydration on mass transfer kinetics (water loss, solids gain and
Pontawe, Reagan Jazmin
core  

The Effects of Bone Chips Dehydrated with Solvent on Healing Bone Defects

Journal of International Medical Research, 2002
The effect of bone chips dehydrated with solvent on the healing of bone defects was evaluated. Solvent-dehydrated spongiose bone chips were placed in experimentally formed cavities in the right back tibia of rabbits. After 10, 20 and 30 days, histopathological cross-sections from the bone grafts were examined microscopically for bone healing and ...
YILMAZ, Ahmet Berhan, SIMSEK, Gül, Dayi, Ertunç, ASLAN, Mevra   +3 more
openaire   +4 more sources

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Toward a Chemistry-Guided Framework for Nd(III)/Dy(III) Separation: Integrating Hydrometallurgy, Ionic Liquids, and Deep Eutectic Solvents

Journal of the Turkish Chemical Society, Section A: Chemistry
Rare earth elements (REEs), particularly neodymium (Nd) and dysprosium (Dy), are indispensable for permanent magnets, electric vehicles, wind energy technologies, and other advanced energy systems. However, the efficient separation of Nd(III) and Dy(III)
Mehmet Pişkin, Mustafa Yagımlı
doaj   +1 more source

Catalytic Transformation of Fructose and Sucrose to HMF with Proline-Derived Ionic Liquids under Mild Conditions

International Journal of Chemical Engineering, 2014
L-Proline derived ionic liquids (ILs) used as both solvent and catalyst were efficient for transformation of fructose and sucrose to 5-hydroxymethylfurfural (HMF) in the presence of water.
Hu Li, Song Yang
doaj   +1 more source

Unusual shape-preserved pathway of a core-shell phase transition triggered by orientational disorder

IUCrJ, 2023
The ubiquitous presence of crystal defects provides great potential and opportunities to construct the desired structure (hence with the desired properties) and tailor the synthetic process of crystalline materials.
Mengya Li, Weiwei Tang, Junbo Gong
doaj   +1 more source