Results 1 to 10 of about 3,019,039 (301)

Selection of Optimal Polymerization Degree and Force Field in the Molecular Dynamics Simulation of Insulating Paper Cellulose

Energies, 2017
To study the microscopic thermal aging mechanism of insulating paper cellulose through molecular dynamics simulation, it is important to select suitable DP (Degree of Polymerization) and force field for the cellulose model to shorten the simulation time ...
Xiaobo Wang, Chao Tang, Qian Wang, Xiaoping Li, Jian Hao   +4 more
doaj   +3 more sources

Technological Application of Maltodextrins According to the Degree of Polymerization [PDF]

Molecules, 2015
Maltodextrin (MX) is an ingredient in high demand in the food industry, mainly for its useful physical properties which depend on the dextrose equivalent (DE).
Zenaida Saavedra-Leos, César Leyva-Porras, Sandra B. Araujo-Díaz, Alberto Toxqui-Terán, Anahí J. Borrás-Enríquez   +4 more
doaj   +3 more sources

Kinetic‐Directed Thermodynamic Repair Enables the Synthesis of High‐Strain 2D Sub‐Stoichiometric COFs [PDF]

Advanced Science
Two‐dimensional covalent organic frameworks (2D COFs) are promising photocatalysts due to their tunable electronic structures and ordered π‐stacking. Sub‐stoichiometric COFs, featuring periodically unreacted functional groups, offer enhanced property ...
Xiang Pei, Kaifu Yu, Pan He, Hongqing Wu, Bo Jiang, Kewen Shu, Yang Li, Ya Tang, Lijian Ma   +8 more
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Structural Properties of Bacterial Cellulose Film Obtained on a Substrate Containing Sweet Potato Waste

Crystals, 2022
The paper presents the results of research on the microstructure of bacterial cellulose (BC-SP) obtained on a medium containing sweet potato peel, which was compared to cellulose obtained on a synthetic medium containing sucrose and peptone (BC-N).
Izabela Betlej, Katarzyna Rybak, Małgorzata Nowacka, Andrzej Antczak, Sławomir Borysiak, Barbara Krochmal-Marczak, Karolina Lipska, Piotr Boruszewski   +7 more
doaj   +1 more source

Kinetic Study of Polymerization Isopropylacrylamide in Aqueous Solution

مجلة بغداد للعلوم, 2023
An experimental of kinetics investigation of the solution free radical polymerization of isopropylacrylamide (IPAM) initiated with potassium persulfate (PPS) was conducted.
Ameen Hadi Mohammed, Hala Rahman Noormohamad , Mansor Bin Ahmad   +2 more
doaj   +1 more source

Spectral Methods for Monitoring Transformer Equipment State of Paper Insulation [PDF]

Problems of the Regional Energetics, 2022
The insulation of an oil-filled transformer is based on materials of organic origin - oil and wood pulp. The state of insulation is a key factor in the reliable operation of a power equipment, and much attention is paid to the insulation state assessment
Kozlov V.K., Kurakina O.E., Sabitov A.H., Nigmatullina G. F., Salyakhutdinov R. A.   +4 more
doaj   +1 more source

The in vitro Effect of Fibers With Different Degrees of Polymerization on Human Gut Bacteria

Frontiers in Microbiology, 2020
Human gut bacteria contribute significantly to human health and several studies have evaluated the effects of dietary fibers on human gut bacterial ecology.
Miao Chen, Bei Fan, Bei Fan, Shujun Liu, Khandaker Md Sharif Uddin Imam, Yingying Xie, Boting Wen, Fengjiao Xin   +7 more
doaj   +1 more source

The application of HP-GFC chromatographic method for the analysis of oligosaccharides in bioactive complexes [PDF]

Hemijska Industrija, 2009
The aim of this work was to optimize a GFC method for the analysis of bioactive metal (Cu, Co and Fe) complexes with olygosaccharides (dextran and pullulan). Bioactive metal complexes with olygosaccharides were synthesized by original procedure.
Savić Ivan, Nikolić Goran, Savić Ivana, Cakić Milorad   +3 more
doaj   +1 more source

Effect of fiber reinforcement on color stability and degree of polymerization of different composite resins

Journal of Oral Research and Review, 2021
Aim: The aim of this in vitro study was to determine the effect of fiber-reinforcement on the color changes and degree of polymerization of two different composite resins.
Ozcan Karatas
doaj   +1 more source

Hairy Gels: A Computational Study

Gels, 2022
We present results of MD and MC simulations of the equilibrium properties of swelling gels with comb-like or bottlebrush subchains and compare them to scaling-theory predictions. In accordance with theory, the simulation results demonstrate that swelling
Filip Uhlik, Oleg V. Rud, Oleg V. Borisov, Ekaterina B. Zhulina   +3 more
doaj   +1 more source