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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...
A pH-Sensitive Composite Hydrogel Based on Sodium Alginate and Medical Stone:Synthesis, Swelling, and Heavy Metal Ions Adsorption Properties
composite hydrogel sodium alginate medical stone swelling adsorption pH-sensitivity
2011/12/14
New pH-sensitive composite hydrogels were synthesized by free-radical graft copolymerization among sodium alginate (NaAlg), sodium acrylate (NaA), and medical stone (MS). Fourier transform infrared sp...
Allotransplantation of sulphate glucomannan-alginate barium (SGA)-microencapsulated rat islets for the treatment of diabetes mellitus
barium diabetes mellitus
2013/6/26
To offer a more effective microencapsulation technique of islets for the treatment of diabetes, we have developed a new type of microcapsule comprising sulphate glucomannan-alginate barium (SGA). We c...
Magnetically Sensitive Alginate-Templated Polyelectrolyte Multilayer Microcapsules for Controlled Release of Doxorubicin
Alginate-Templated Polyelectrolyte Multilayer Microcapsules Doxorubicin
2010/7/16
Magnetically sensitive alginate-templated polyelectrolyte multilayer microcapsules were successfully synthesized by a novel process combining emulsification and layer-by-layer self-assembly techniques...
The influence of storing alginate impressions sprayed with disinfectant on dimensional accuracy and deformation of maxillary edentulous stone models
Alginate impression materials Spray disinfection Dimensional accuracy
2010/11/26
This study investigated the effects of storing impressions for 3 hours after spraying them with a disinfectant solution on dimensional change and deformation of maxillary edentulous stone models. Thre...
Synthesis and swelling properties of pH-sensitive semi-IPN superabsorbent hydrogels based on sodium alginate-g-poly(sodium acrylate) and polyvinylpyrrolidone
Superabsorbent hydrogel Polyvinylpyrrolidone Sodium alginate Semi-interpenetrating polymer network Swelling
2011/12/14
A pH-sensitive semi-interpenetrating polymer network (semi-IPN) superabsorbent hydrogel composed of sodium alginate-g-poly(sodium acrylate) (NaAlg-g-PNaA) network and linear polyvinylpyrrolidone (PVP)...
Preparation of Carbon Nanotube-alginate Nanocomposite Gel for Tissue Engineering
Carbon nanotube Alginate Scaffold material
2009/9/15
A novel scaffold material based on an alginate hydrogel which contained carbon nanotubes (CNTs) was prepared, and its mechanical property and biocompatibility evaluated. Soluble CNTs were prepared wit...
Effects of Disinfecting Alginate Impressions on the Scratch Hardness of Stone Models
Alginate impression material Disinfection Scratch hardness
2009/9/14
This study investigated the effects of disinfecting alginate impressions on the scratch depth of resultant stone models. Eleven brands of alginate impression material and two disinfectants, 1% sodium ...
Effects of Disinfection of Combined Agar/Alginate Impressions on the Dimensional Accuracy of Stone Casts
Agar impression material Alginate impression material Disinfection
2009/9/14
This study investigated the effects of disinfection of combined agar/alginate impressions on the dimensional accuracy of resultant stone casts. Impressions of a master cast designed to simulate an abu...
Preparation of injectable 3D-formed β-tricalcium phosphate bead/alginate composite for bone tissue engineering
β-tricalcium phosphate (β-TCP) beads Alginate Injectable scaffold
2009/9/14
A novel, injectable bone tissue engineering material was developed that consisted of β-tricalcium phosphate (β-TCP) beads as the solid phase and alginate as the gel phase. To prepare the instantaneous...
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...