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Effects of concentration variation on the physical properties of alginate-based substrates and cell behavior in culture
Alginate Cell encapsulation Gelatin
2023/3/1
Nowadays alginate capsules exhibit good biocompatibility and high permeability for nutrients and metabolic wastes making them appealing biomaterial for therapeutic cell encapsulation. Further study of...
Strategies for Improving Oxygen Transport and Mechanical Strength in Alginate-Based Hydrogels
alginate oxygen PEO-PPO-PEO perfluorocarbon rheology transport
2014/11/10
Hydrogels have attracted significant interest over the past several decades due to their outstanding versatility as biomaterials. Alginate-based hydrogels are among the most popular studied due to the...
Sorption of Pb(II), Cd(II), and Ni(II) Toxic Metal Ions by Alginate-Bentonite
Toxic metals Alginate Bentonite Wastewater
2013/3/9
The sorption of Pb(II), Cd(II), and Ni(II) toxic metal ions from aqueous solution by composite alginate-bentonite and alginate was investigated. The affinity and sorption capacity of the toxic metal i...
Environmentally Friendly Formulations of Trifluralin Based on Alginate Modified Starch
Alginate Groundnut Oil Starch Slow Release Trifluralin
2013/3/11
In line with global efforts towards sustainable agriculture, the use of starch modified with alginate in the preparation of slow release formulations of the herbicide trifluralin was investigated. Tri...
Drug Release Profile from Calcium-Induced Alginate-Phosphate Composite Gel Beads
Drug Release Profile Calcium-Induced Alginate-Phosphate Composite Gel Beads
2009/9/2
Calcium-induced alginate-phosphate composite gel beads were prepared, and model drug release profiles were investigated in vitro. The formation of calcium phosphate in the alginate gel matrix was obse...
Genipin Cross-Linked Polymeric Alginate-Chitosan Microcapsules for Oral Delivery: In-Vitro Analysis
Genipin Cross-Linked Polymeric Alginate-Chitosan Microcapsules Oral Delivery In-Vitro Analysis
2009/9/2
We have previously reported the preparation of the genipin cross-linked alginate-chitosan (GCAC) microcapsules composed of an alginate core with a genipin cross-linked chitosan membrane. This paper is...
Effect of Sucrose on Physical Properties of Alginate Dispersed Aqueous Systems
alginate water activity fraction of freezable water
2009/7/7
The effect of sucrose on water activity, the fraction of freezable water, and viscoelastic properties of alginate dispersed aqueous systems was investigated. Water activity and the fraction of freezab...
Zinc alginate fibres with a tricalcium phosphate (TCP) nanoadditive
alginate fibres nano-additive fibre forming nanocomposite fibre properties
2009/6/17
Conditions were found for the manufacture of zinc alginate fibres with a tricalcium
phosphate (TCP) nanoadditive. The effect of essential forming process parameters were
determined, such as temperat...
Improvement of Cell Wall Degrading Enzymes Production by Alginate Encapsulated Trichoderma spp.
Trichoderma spp. biocontrol chitinase
2009/3/19
Conidia of three Trichoderma isolates were formulated to make alginate pellets with or without 0.5 % chitin or dried fungal mycelium of Fusarium oxysporum as carbon source. The formulations were compa...
Effect of Benomyl on Chitinase and beta-1,3-Glucanase Production by Free and Alginate Encapsulated Trichoderma harzianum
Trichoderma spp. biocontrol chitinase glucanase
2009/3/18
On PDA-benomyl plates growth of Trichoderma harzianum was inhibited by 20 and 30 % at benomyl 1 and 2 µg/mL, respectively, and was completely inhibited at 5 µg/mL. In minimal synthetic med...
Evaluation of the Effect of High Pressure on Naringin Hydrolysis in Grapefruit Juice with Naringinase Immobilised in Calcium Alginate Beads
high pressure grapefruit juice immobilized naringinase
2009/2/20
The reduction of bitterness in citrus juices would increase their acceptance by the consumer. This reduction in grapefruit juices can be achieved as a result of an enzymatic process, with improved com...
Influence of the Polymer Molecular Mass on the Sorption and Tensile Strength Properties of Cuprum Alginate Fibres
alginate fibres sorption properties tenacity medical application
2009/2/19
A comparative analysis of the sorption properties, water retention and tensile strength properties of cupric alginate fibres obtained from polymers with different molecular weights was carried out. Th...
Raman Spectroscopy as a Tool for Analysing Dye Distribution in Alginate Hydrogels
alginate/carboxymethylcellulose Medisorb A wound dressing Raman spectroscopy
2009/2/16
Hydrogels are cross-linked three-dimensional macromolecular networks that contain a large fraction of water within their structure. One of the most important properties of alginate hydrogels, leading ...
Research into the Process of Manufacturing Alginate-Chitosan Fibres
alginate-chitosan fibres chitosan core-skin type fibres
2009/2/12
The process of obtaining alginate-chitosan fibres intended for medical applications was the subject of our investigations. Two methods of forming two-component alginate-chitosan fibres of the core-ski...
Supermolecular Structure of Alginate Fibres for Medical Aplications Studied by Means of Waxs and Saxs Methods
Fibres Medical
2009/2/10
Supermolecular Structure of Alginate Fibres for Medical Aplications Studied by Means of Waxs and Saxs Methods。