Results 71 to 80 of about 129,867 (203)

Effect of surface roughness on fibrinogen adsorption onto alginate-chitosan-alginate microcapsules

open access: yes, 2008
Alginate-chitosan-alginate (ACA) microcapsule has been widely investigated for applications such as cell transplantation, biosensors and enzyme immobilization.
谢红国   +3 more
core  

Alginate-based nanocomposite films reinforced with halloysite nanotubes functionalized by alkali treatment and zinc oxide nanoparticles

open access: yes, 2018
Functionalized halloysite nanotubes were prepared by surface activation of halloysite (Hal) with sodium hydroxide and deposition of zinc oxide nanoparticles (ZnONP).
Shiv Shankar (18436247)   +2 more
core  

Simple downstream processing: Purification of precision-fermented β-lactoglobulin from yeast by Alginate precipitation and Its effect on gelation

open access: yesFuture Foods
Precision fermentation using Komagataella phaffii enables the production of yeast-derived recombinant β-lactoglobulin (rBLG), without the ethical concerns associated with cow’s milk production.
Aryo D. Nugroho   +4 more
doaj   +1 more source

In vitro effect of clarithromycin and alginate lyase against helicobacter pylori biofilm

open access: yes, 2016
It is now established that the gastric pathogen Helicobacter pylori has the ability to form biofilms in vitro as well as on the human gastric mucosa. The aim of this study is to evaluate the antimicrobial effects of Clarithromycin on H.
Cacaci, Margherita   +11 more
core   +1 more source

Effect of different concentrations of xanthan and alginate on the quality of encapsulated fish oil

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2017
The aim of this study was to evaluate encapsulation efficiency of fish oil using different combinations of xanthan and sodium alginate (core-wall ratio of 1:2). Experimental treatments were consisted of xanthan 1%, Alginate 1%, xanthan 0.75% + Alginate 0.
I Bahramizadeh; K Rahmani Farah
doaj  

Amine modified sodium alginate: Synthesis, characterization and in vivo evaluation in rainbow trout (Oncorhynchus mykiss)

open access: yesCarbohydrate Polymer Technologies and Applications
Alginate is a natural linear anionic biopolymer abundantly found in the seabed. Alginate becomes an adequate option as a diet improver or drug/gene carrier through chemical modification processes and changes in its structure. This study modified a simple
Samira Salarvand   +3 more
doaj   +1 more source

Evaluation of the effect of CaCl2 and alginate concentrations and hardening time on the characteristics of Lactobacillus acidophilus loaded alginate beads using response surface analysis [PDF]

open access: yesAdvanced Pharmaceutical Bulletin, 2012
Purpose: This article describes preparation and characterization of beads of alginate containing probiotic bacteria of Lactobacillus acidophilus DMSZ20079.
Farzaneh Lotfipour   +2 more
doaj  

Alginate

open access: yes
In the ever-evolving landscape of materials science, the pursuit of sustainable and high-performance materials has led to a renewed interest in biopolymer composites. These materials, which blend the natural advantages of biopolymers with the enhanced properties of composite structures, present a promising frontier for innovation across various ...
Khare, Sundaram, Sharma, Manoj Kumar
openaire   +2 more sources

Enhancing encapsulation efficiency and in vitro dissolution of sodium alginate based delivery system carrying fosfomycin

open access: yes, 2023
The current research examines the behavior of sodium alginate microbeads loaded with fosfomycin by manipulating several parameters, which are characterized for the goal of assessing bioavailability.
Cullhaj, Emanuela
core  

Size-Controlled Fabrication of Alginate Hydrogel Microbeads Optimized for Lipase Entrapment

open access: yesGels
Enzyme entrapment in alginate hydrogel microbeads is an effective method of immobilization for industrial applications, but many fabrication methods for alginate microbeads involve oil, organic solvents, or high temperatures that reduce enzymatic ...
Dong Han Kim   +3 more
doaj   +1 more source

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