Synthesis of Phosphate Phases on Polysaccharide Template

2020 ◽  
Vol 312 ◽  
pp. 314-318
Author(s):  
Vladimir E. Silant'ev ◽  
Vladimir S. Egorkin ◽  
Larisa A. Zemskova ◽  
Sergey L. Sinebryukhov ◽  
Sergey V. Gnedenkov
Keyword(s):  
Composite Materials ◽  
Inorganic Phosphate ◽  
Alkaline Treatment ◽  
New Method ◽  
Structure And Morphology ◽  
Phosphate Phase

New method of synthesis of biocompatible, biodegradable and nontoxic composite materials based on polysaccharide chitosan and inorganic phosphate component will be presented in this work. Materials structure was changed by in situ transformation of phosphate phases. Transformation of initial precursors to hydroxyapatite as one of the most stable phosphate phase occurred as a result of thermal and alkaline treatment. XRD and SEM methods were applied to investigate structure and morphology of obtained samples.

A new method for the in situ assay of α-glucosidase activity and inhibitor screening through an enzyme substrate-mediated DNA hybridization chain reaction

2019 ◽  
Vol 43 (24) ◽  
pp. 9458-9465
Author(s):  
Xiquan Yue ◽  
Lihong Su ◽  
Xu Chen ◽  
Junfeng Liu ◽  
Longpo Zheng ◽  
...  
Keyword(s):  
Small Molecule ◽  
Dna Hybridization ◽  
New Method ◽  
Hybridization Chain Reaction ◽  
Chain Reaction ◽  
Inhibitor Screening ◽  
Glucosidase Activity ◽  
Enzyme Substrate ◽  
In Situ Assay

The strategy is based on small molecule-mediated hybridization chain reaction.

A new method of manufacturing products from polymeric composite materials

2020 ◽  
Author(s):  
D. A. Negrov ◽  
E. N. Eremin ◽  
A. A. Novikov ◽  
V. Yu. Putintsev
Keyword(s):  
Composite Materials ◽  
Polymeric Composite ◽  
New Method ◽  
Polymeric Composite Materials

In situ and facile synthesis of silver nanoparticles on baby wipes and their applications in catalysis and SERS

RSC Advances ◽  
2016 ◽  
Vol 6 (6) ◽  
pp. 5016-5023 ◽  
Author(s):  
Bharat Baruah
Keyword(s):  
Silver Nanoparticles ◽  
Composite Materials ◽  
Heterogeneous Catalyst ◽  
Facile Synthesis ◽  
Sers Substrates ◽  
Efficient Heterogeneous Catalyst

Silver nanoparticles were immobilized on fibers to create composite materials. The composites are shown to be efficient heterogeneous catalyst with very good recyclability. These composite materials are also proven to be good SERS substrates.

Centrifugal casting processes of manufacturing in situ functionally gradient composite materials of Al-19Si-5Mg alloy

Rare Metals ◽  
2009 ◽  
Vol 28 (4) ◽  
pp. 405-411 ◽  
Author(s):  
Yong Xie ◽  
Changming Liu ◽  
Yanbo Zhai ◽  
Kai Wang ◽  
Xuedong Ling
Keyword(s):  
Composite Materials ◽  
Centrifugal Casting ◽  
Functionally Gradient ◽  
Functionally Gradient Composite

A New Method of Finishing of Cotton Fabric by in Situ Synthesis of Silver Nanoparticles

2014 ◽  
Vol 53 (11) ◽  
pp. 4147-4155 ◽  
Author(s):  
Anna Bacciarelli-Ulacha ◽  
Edward Rybicki ◽  
Edyta Matyjas-Zgondek ◽  
Aleksandra Pawlaczyk ◽  
Malgorzata I. Szynkowska
Keyword(s):  
Silver Nanoparticles ◽  
Cotton Fabric ◽  
In Situ Synthesis ◽  
New Method

The Tool’s Optimum Geometry Research for Obtaining Apertures in Semi-Cured Polymer Composite Materials

2021 ◽  
Vol 882 ◽  
pp. 114-120
Author(s):  
Mikhail Andreevich Komkov ◽  
Tatyana Vladimirovna Vasilyeva ◽  
Yuriy Nikolaevich Khokhlov ◽  
Mary Alekseevna Prokhorova
Keyword(s):  
Numerical Modeling ◽  
Composite Materials ◽  
Polymer Composite ◽  
Optimal Shape ◽  
Polymer Composite Materials ◽  
New Method ◽  
Optimum Geometry ◽  
Fibrous Polymer ◽  
Fibrous Polymer Composite

The composite materials features and characteristic defects in the obtaining apertures by machining are considered. A new method for forming apertures in fibrous polymer composite materials is proposed. The optimal shape of a tool for piercing holes is determined. The profiles of the pointed part of the tool are compared using numerical modeling.

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