Untitled

Hernández‐Carmona, Gustavo; McHugh, Dennis J.; Arvizu-Higuera, D.L.; Rodríguez-Montesinos, Y. Elizabeth

doi:10.1023/a:1008004311876

Cited by 82 publications

(28 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The synthetic process is represented in Figure . First, the sodium alginate (SA) was extracted from the seaweed through acid extraction treatment, which was previously reported . Then it was mixed with different amount of graphene to form SA/graphene dispersion, followed by mixing into the FeCl 3 solution at room temperature (Figure a).…”

mentioning

confidence: 99%

Scalable and Cost‐Effective Synthesis of Highly Efficient Fe₂N‐Based Oxygen Reduction Catalyst Derived from Seaweed Biomass

Liu

Yang

et al. 2016

Small

148

105

View full text Add to dashboard Cite

A simple and scalable synthesis of a 3D Fe2N-based nanoaerogel is reported with superior oxygen reduction reaction activity from waste seaweed biomass, addressed the growing energy scarcity. The merits are due to the synergistic effect of the 3D porous hybrid aerogel support with excellent electrical conductivity, convenient mass transport and O2 adsorption, and core/shell structured Fe2N/N-doped amorphous carbon nanoparticles.

show abstract

mentioning

confidence: 99%

Scalable and Cost‐Effective Synthesis of Highly Efficient Fe₂N‐Based Oxygen Reduction Catalyst Derived from Seaweed Biomass

Liu

Yang

et al. 2016

Small

148

105

View full text Add to dashboard Cite

show abstract

“…3 Alginate is present in the cell wall of brown algae as different salt forms of alginic acid, namely calcium, magnesium and sodium salts. [3][4] Gelation is an important feature of alginates, and it depends on its molecular weight, molecular structure, and gelation agent concentration (e.g. calcium ions concentration).…”

Section: Algae Polysaccharidesmentioning

confidence: 99%

2.11 Polymers of Biological Origin ☆

Silva

Fernandes

Pina

et al. 2017

Comprehensive Biomaterials II

View full text Add to dashboard Cite

Recent advances in tissue engineering and regenerative medicine have shown that combining biomaterials, cells, and bioactive molecules are important to promote the regeneration of damaged tissues or as therapeutic systems. Natural origin polymers have been used as matrices in such applications due to their biocompatibility and biodegradability. This chapter provides an up-to-date review on the most promising natural biopolymers, focused on polysaccharides and proteins, their properties and applications. Membranes, micro/ nanoparticles, scaffolds, and hydrogels as biomimetic strategies for tissue engineering and processing are described, along with the use of bioactive molecules and growth factors to improve tissue regeneration potential. Finally, current biomedical applications are also presented.

show abstract

“…En México la distribución del sargazo gigante se extiende desde la frontera con los Estados Unidos de América hasta Punta San Hipólito, Baja California Sur. La biomasa cosechable estimada (1 m abajo de la superficie marina) varía estacionalmente desde 36,520 t en invierno hasta 99,626 t en verano (Hernández-Carmona et al, 1989a, 1989b, 1991.…”

Section: Extraction Of Sodium and Potassium Alginates At The Pilot Plunclassified

“…In Mexico, giant kelp distribution extends from the border with the United States of America to Punta San Hipólito, Baja California Sur. The estimated harvestable biomass (1 m below the sea surface) varies seasonally between 36,520 t in winter and 99,626 t in summer (Hernández-Carmona et al, 1989a, 1989b, 1991.…”

Section: Introductionmentioning

confidence: 99%

Sodium and potassium alginates extracted from Macrocystis pyrifera algae for use in dental impression materials

Reyes-Tisnado¹

2004

Cienc. Mar.

View full text Add to dashboard Cite

Sodium and potassium alginates were extracted at the pilot plant scale from the giant kelp, Macrocystis pyrifera, from Bahía Tortugas, Baja California Sur, Mexico. Alginates were coded as S1, S2 and S3 for sodium alginate, and as P1, P2 and P3 for potassium alginate. The average viscosities of the sodium and potassium alginates in aqueous 1% solution were 58, 145 and 506 mPa s, and 48, 155 and 200 mPa s, respectively. Results showed that dental impresion material prepared with sodium alginate with extra low viscosities (S1 = 58 mPa s) and low viscosities (S2 = 145 m Pa s) did not form gels, the material prepared with medium viscosity (S3 = 506 mPa s) produced a gel type II (regular set) in 70% of the 10 formulations experimented, and the material prepared with potassium alginate with extra low viscosity (P1 = 48 mPa s) produced a gel type II in 90% of the formulations. Using potassium alginate with low viscosity (P2 = 155 mPa s), 90% of the formulations were type I (fast set), and using potassium alginate with medium viscosity (P3 = 200 mPa s), 80% of the formulations were type I. The highest compressive strength was obtained using sodium alginate of 506 mPa s and the three potassium alginates experimented at 25% concentration, with values of 2474, 1209, 2101 and 2124 g cm-2 for S3, P1, P2 and P3 alginates, respectively. The elasticity order of formulation with 25% alginates compared with a commercial product (Jeltrate®) was as follows: Jeltrate® > P2 > S3 > P3 > P1. It was concluded that S3, P1, P2 and P3 alginates have good potential for use in the production of dental impression materials.

show abstract

Untitled

Cited by 82 publications

References 5 publications

Scalable and Cost‐Effective Synthesis of Highly Efficient Fe₂N‐Based Oxygen Reduction Catalyst Derived from Seaweed Biomass

Scalable and Cost‐Effective Synthesis of Highly Efficient Fe₂N‐Based Oxygen Reduction Catalyst Derived from Seaweed Biomass

2.11 Polymers of Biological Origin ☆

Sodium and potassium alginates extracted from Macrocystis pyrifera algae for use in dental impression materials

Contact Info

Product

Resources

About

Untitled

Cited by 82 publications

References 5 publications

Scalable and Cost‐Effective Synthesis of Highly Efficient Fe2N‐Based Oxygen Reduction Catalyst Derived from Seaweed Biomass

Scalable and Cost‐Effective Synthesis of Highly Efficient Fe2N‐Based Oxygen Reduction Catalyst Derived from Seaweed Biomass

2.11 Polymers of Biological Origin ☆

Sodium and potassium alginates extracted from Macrocystis pyrifera algae for use in dental impression materials

Contact Info

Product

Resources

About

Scalable and Cost‐Effective Synthesis of Highly Efficient Fe₂N‐Based Oxygen Reduction Catalyst Derived from Seaweed Biomass

Scalable and Cost‐Effective Synthesis of Highly Efficient Fe₂N‐Based Oxygen Reduction Catalyst Derived from Seaweed Biomass