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Electrospun fibrous mat based on silver (I) metal-organic frameworks-polylactic acid for bacterial killing and antibiotic-free wound dressing
Electrospun fibrous mat Metal-organic framework Antibacterial activity Proteomic Wound dressing
2023/6/21
The fabrication of functional wound dressings to control skin bacterial infection is of vital importance. In this work, a silver (I) metal-organic framework Ag-2[HBTC][im] (1) and polylactic acid comp...
Styrofoam egg cartons, hard plastic compact disc cases, red drinking cups and many other common products are composed of polystyrene, a type of plastic that makes up a third of landfill waste worldwid...
Toughening Semicrystalline Poly(Lactic Acid) By Morphology Alteration
Pure sciences Applied sciences Hydrolytic stability Morphology Poly(lactic acid) Rubbery Stereocomplex Toughening
2014/11/21
For the first time, a physical method based on polymer crystallization is employed, to overcome the inherent brittleness of poly (L-lactic acid) (PLLA) by kinetically trapping a low Tg continuous amor...
Macromolecular Assemblies: Human Gamma-Crystallin Protein, Glutamic Acid Bottle Brushes, And Hyaluronic Acid Gels
Pure sciences Biological sciences Macromolecular assemblies Gamma-crystallin proteins Glutamic acid Hyaluronic acid
2014/11/21
Macromolecular assemblies constitute the world in which we live. The work contained within this thesis has studied three different types of macromolecular assemblies: human γ-crystallin protein aggreg...
Enhancement of Flame Retardant Performance of Bio-Based Polylactic Acid Composites with the Incorporation of Aluminum Hypophosphite and Expanded Graphite
Polylactic acid flame retardant aluminum hypophosphite expanded graphite polymer-matrix composites
2015/3/27
A series of flame retarding biodegradable polylactic acid composites (FR-PLA) based on aluminum hypophosphite (AHP) and expanded graphite (EG) were prepared by the melt-compounding method. The effect ...
Corrosion resistance of composite materials Fe73.5Cu1Nb3Si13.5B9 – PE type in acid environment
Composites Corrosion resistance
2009/12/2
Purpose: The purpose of the paper is to present corrosion resistance of composite materials Fe73.5Cu1Nb3Si13.5B9
– PEHD type in acid environment.
Design/methodology/approach: Composite materials Fe7...
A biochemical model for characterising the surface-active phospolipid bilayer of articular cartilage relative to acid-base equilibrium
Biomaterials Electrical properties Lubrication Articular cartilage
2009/12/2
Purpose: This paper, addresses the question of how changes in acid - base equilibrium influence change in the
charge density of the phospholipid bilayer on articular cartilage surfaces during lubrica...
Corrosion resistance of titanium in water solution of hydrochloric acid
Metallic alloy Corrosion Titanium
2009/12/1
Purpose: Most of conducted research in the area of titanium corrosion are concentrated on determine the
corrosion resistance in water solution of hydrochloric acid medium at high temperatures. Reco...
Corrosion resistance of the composite materials: nanocrystalline powder – polymer type in acid environment
Composites Corrosion resistance Nanocrystalline powder Polymer
2010/1/19
Purpose: The paper presents corrosion resistance of composite materials Fe73.5Cu1Nb3Si13.5B9 – PEHD type in sulphuric acid and hydrochloric acid environments.
Design/methodology/approach: Composite m...
Characterization and Catalytic Performance of Niobic Acid Dispersed over Titanium Silicalite
Catalytic Performance Niobic Acid Dispersed Titanium Silicalite
2009/9/2
Niobic acid, Nb2O5⋅nH2O, has been supported on the titanium silicalite by impregnation method. The obtained materials were characterized by X-ray diffraction, infrared, and ultra-violet—visible ...
Quartz crystal microbalance and spectroscopy measurements for acid doping in polyaniline films
diffusion acid doping polyaniline film thin film quartz crystal microbalance
2010/10/13
We investigated the doping of thin polyaniline (PANI) films, prepared by the chemical
oxidation of aniline, with different acids. The initial step in the investigation is the preparation of PANI film...