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Showing 1 to 12 of 35 entries
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Alginate-modifying enzymes: biological roles and biotechnological uses.

Frontiers in microbiology

Ertesvåg H.
PMID: 26074905
Front Microbiol. 2015 May 27;6:523. doi: 10.3389/fmicb.2015.00523. eCollection 2015.

Alginate denotes a group of industrially important 1-4-linked biopolymers composed of the C-5-epimers β-D-mannuronic acid (M) and α-L-guluronic acid (G). The polysaccharide is manufactured from brown algae where it constitutes the main structural cell wall polymer. The physical properties...

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Ertesvåg H. Alginate-modifying enzymes: biological roles and biotechnological uses. Front Microbiol. 2015;6:523doi: 10.3389/fmicb.2015.00523.
Ertesvåg, H. (2015). Alginate-modifying enzymes: biological roles and biotechnological uses. Frontiers in microbiology, 6523. https://doi.org/10.3389/fmicb.2015.00523
Ertesvåg, Helga. "Alginate-modifying enzymes: biological roles and biotechnological uses." Frontiers in microbiology vol. 6 (2015): 523. doi: https://doi.org/10.3389/fmicb.2015.00523
Ertesvåg H. Alginate-modifying enzymes: biological roles and biotechnological uses. Front Microbiol. 2015 May 27;6:523. doi: 10.3389/fmicb.2015.00523. eCollection 2015. PMID: 26074905; PMCID: PMC4444821.
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Protein release from alginate matrices.

Advanced drug delivery reviews

Wee S, Gombotz WR.
PMID: 10837629
Adv Drug Deliv Rev. 1998 May 04;31(3):267-285. doi: 10.1016/s0169-409x(97)00124-5.

There are a variety of both natural and synthetic polymeric systems that have been investigated for the controlled release of proteins. Many of the procedures employed to incorporate proteins into a polymeric matrix can be harsh and often cause...

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Wee S, Gombotz WR. Protein release from alginate matrices. Adv Drug Deliv Rev. 1998;31(3):267-285doi: 10.1016/s0169-409x(97)00124-5.
Wee, S., & Gombotz, W. R. (1998). Protein release from alginate matrices. Advanced drug delivery reviews, 31(3), 267-285. https://doi.org/10.1016/s0169-409x(97)00124-5
Wee, and Gombotz. "Protein release from alginate matrices." Advanced drug delivery reviews vol. 31,3 (1998): 267-285. doi: https://doi.org/10.1016/s0169-409x(97)00124-5
Wee S, Gombotz WR. Protein release from alginate matrices. Adv Drug Deliv Rev. 1998 May 04;31(3):267-285. doi: 10.1016/s0169-409x(97)00124-5. PMID: 10837629.
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Exopolysaccharides Produced by Phytopathogenic Pseudomonas syringae Pathovars in Infected Leaves of Susceptible Hosts.

Plant physiology

Fett WF, Dunn MF.
PMID: 16666545
Plant Physiol. 1989 Jan;89(1):5-9. doi: 10.1104/pp.89.1.5.

Bacterial exopolysaccharide (EPS) was extracted from infected leaves of several host plants inoculated with phytopathogenic strains of Pseudomonas syringae pathovars. Extraction was by a facilitated diffusion procedure or by collection of intercellular fluid using a centrifugation method. The extracted...

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Fett WF, Dunn MF. Exopolysaccharides Produced by Phytopathogenic Pseudomonas syringae Pathovars in Infected Leaves of Susceptible Hosts. Plant Physiol. 1989;89(1):5-9doi: 10.1104/pp.89.1.5.
Fett, W. F., & Dunn, M. F. (1989). Exopolysaccharides Produced by Phytopathogenic Pseudomonas syringae Pathovars in Infected Leaves of Susceptible Hosts. Plant physiology, 89(1), 5-9. https://doi.org/10.1104/pp.89.1.5
Fett, W F, and Dunn, M F. "Exopolysaccharides Produced by Phytopathogenic Pseudomonas syringae Pathovars in Infected Leaves of Susceptible Hosts." Plant physiology vol. 89,1 (1989): 5-9. doi: https://doi.org/10.1104/pp.89.1.5
Fett WF, Dunn MF. Exopolysaccharides Produced by Phytopathogenic Pseudomonas syringae Pathovars in Infected Leaves of Susceptible Hosts. Plant Physiol. 1989 Jan;89(1):5-9. doi: 10.1104/pp.89.1.5. PMID: 16666545; PMCID: PMC1055789.
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Strontium uptake in rats on alginate-supplemented diet.

Science (New York, N.Y.)

Harrison GE, Humphreys ER, Sutton A, Shepherd H.
PMID: 17779509
Science. 1966 Apr 29;152(3722):655-6. doi: 10.1126/science.152.3722.655.

Rats were fed a basic diet supplemented with sodium alginate and with tracer amounts of strontium-85 and calcium-45. Absorption of strontium was always inhibited by the alginate to a greater extent than absorption of calcium. Discrimination against strontium was...

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Harrison GE, Humphreys ER, Sutton A, et al. Strontium uptake in rats on alginate-supplemented diet. Science. 1966;152(3722):655-6doi: 10.1126/science.152.3722.655.
Harrison, G. E., Humphreys, E. R., Sutton, A., & Shepherd, H. (1966). Strontium uptake in rats on alginate-supplemented diet. Science (New York, N.Y.), 152(3722), 655-6. https://doi.org/10.1126/science.152.3722.655
Harrison, G E, et al. "Strontium uptake in rats on alginate-supplemented diet." Science (New York, N.Y.) vol. 152,3722 (1966): 655-6. doi: https://doi.org/10.1126/science.152.3722.655
Harrison GE, Humphreys ER, Sutton A, Shepherd H. Strontium uptake in rats on alginate-supplemented diet. Science. 1966 Apr 29;152(3722):655-6. doi: 10.1126/science.152.3722.655. PMID: 17779509.
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Application of diffusion-edited NMR spectroscopy for selective suppression of water signal in the determination of monomer composition in alginates.

Magnetic resonance in chemistry : MRC

Vilén EM, Klinger M, Sandström C.
PMID: 21815213
Magn Reson Chem. 2011 Sep;49(9):584-91. doi: 10.1002/mrc.2789. Epub 2011 Aug 04.

Alginate is a linear copolymer of 1-4 linked β-D-mannuronic acid (M) and 1-4 linked α-L-guluronic acid (G). The physical properties of these polysaccharides such as gel properties and viscosity are largely correlated to the monomer composition (M/G ratio), the...

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Vilén EM, Klinger M, Sandström C. Application of diffusion-edited NMR spectroscopy for selective suppression of water signal in the determination of monomer composition in alginates. Magn Reson Chem. 2011;49(9):584-91doi: 10.1002/mrc.2789.
Vilén, E. M., Klinger, M., & Sandström, C. (2011). Application of diffusion-edited NMR spectroscopy for selective suppression of water signal in the determination of monomer composition in alginates. Magnetic resonance in chemistry : MRC, 49(9), 584-91. https://doi.org/10.1002/mrc.2789
Vilén, Eric Morssing, et al. "Application of diffusion-edited NMR spectroscopy for selective suppression of water signal in the determination of monomer composition in alginates." Magnetic resonance in chemistry : MRC vol. 49,9 (2011): 584-91. doi: https://doi.org/10.1002/mrc.2789
Vilén EM, Klinger M, Sandström C. Application of diffusion-edited NMR spectroscopy for selective suppression of water signal in the determination of monomer composition in alginates. Magn Reson Chem. 2011 Sep;49(9):584-91. doi: 10.1002/mrc.2789. Epub 2011 Aug 04. PMID: 21815213.
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Nano- and microstructural evolution of alginate beads in simulated gastrointestinal fluids. Impact of M/G ratio, molecular weight and pH.

Carbohydrate polymers

G Gómez-Mascaraque L, Martínez-Sanz M, Hogan SA, López-Rubio A, Brodkorb A.
PMID: 31427011
Carbohydr Polym. 2019 Nov 01;223:115121. doi: 10.1016/j.carbpol.2019.115121. Epub 2019 Jul 26.

Alginate microcapsules were prepared using three different alginate grades and incubated under simulated digestion conditions. Their micro- and nanostructural changes were studied using microscopy, laser diffraction and small angle X-ray scattering. Both the molecular weight and M/G ratio affected...

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G Gómez-Mascaraque L, Martínez-Sanz M, Hogan SA, et al. Nano- and microstructural evolution of alginate beads in simulated gastrointestinal fluids. Impact of M/G ratio, molecular weight and pH. Carbohydr Polym. 2019;223:115121doi: 10.1016/j.carbpol.2019.115121.
G Gómez-Mascaraque, L., Martínez-Sanz, M., Hogan, S. A., López-Rubio, A., & Brodkorb, A. (2019). Nano- and microstructural evolution of alginate beads in simulated gastrointestinal fluids. Impact of M/G ratio, molecular weight and pH. Carbohydrate polymers, 223115121. https://doi.org/10.1016/j.carbpol.2019.115121
G Gómez-Mascaraque, Laura, et al. "Nano- and microstructural evolution of alginate beads in simulated gastrointestinal fluids. Impact of M/G ratio, molecular weight and pH." Carbohydrate polymers vol. 223 (2019): 115121. doi: https://doi.org/10.1016/j.carbpol.2019.115121
G Gómez-Mascaraque L, Martínez-Sanz M, Hogan SA, López-Rubio A, Brodkorb A. Nano- and microstructural evolution of alginate beads in simulated gastrointestinal fluids. Impact of M/G ratio, molecular weight and pH. Carbohydr Polym. 2019 Nov 01;223:115121. doi: 10.1016/j.carbpol.2019.115121. Epub 2019 Jul 26. PMID: 31427011.
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Identification of a Pivotal Residue for Determining the Block Structure-Forming Properties of Alginate C-5 Epimerases.

ACS omega

Stanisci A, Tøndervik A, Gaardløs M, Lervik A, Skjåk-Bræk G, Sletta H, Aachmann FL.
PMID: 32149266
ACS Omega. 2020 Feb 24;5(8):4352-4361. doi: 10.1021/acsomega.9b04490. eCollection 2020 Mar 03.

Alginate is a linear copolymer composed of 1→4 linked β-d-mannuronic acid (M) and its epimer α-l-guluronic acid (G). The polysaccharide is first produced as homopolymeric mannuronan and subsequently, at the polymer level, C-5 epimerases convert M residues to G...

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Stanisci A, Tøndervik A, Gaardløs M, et al. Identification of a Pivotal Residue for Determining the Block Structure-Forming Properties of Alginate C-5 Epimerases. ACS Omega. 2020;5(8):4352-4361doi: 10.1021/acsomega.9b04490.
Stanisci, A., Tøndervik, A., Gaardløs, M., Lervik, A., Skjåk-Bræk, G., Sletta, H., & Aachmann, F. L. (2020). Identification of a Pivotal Residue for Determining the Block Structure-Forming Properties of Alginate C-5 Epimerases. ACS omega, 5(8), 4352-4361. https://doi.org/10.1021/acsomega.9b04490
Stanisci, Annalucia, et al. "Identification of a Pivotal Residue for Determining the Block Structure-Forming Properties of Alginate C-5 Epimerases." ACS omega vol. 5,8 (2020): 4352-4361. doi: https://doi.org/10.1021/acsomega.9b04490
Stanisci A, Tøndervik A, Gaardløs M, Lervik A, Skjåk-Bræk G, Sletta H, Aachmann FL. Identification of a Pivotal Residue for Determining the Block Structure-Forming Properties of Alginate C-5 Epimerases. ACS Omega. 2020 Feb 24;5(8):4352-4361. doi: 10.1021/acsomega.9b04490. eCollection 2020 Mar 03. PMID: 32149266; PMCID: PMC7057702.
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Structure and dynamics of sodium alginate as elucidated by chemical shift anisotropy and site-specific spin-lattice relaxation time measurements.

European biophysics journal : EBJ

Dey KK, Gayen S, Ghosh M.
PMID: 34254174
Eur Biophys J. 2021 Oct;50(7):963-977. doi: 10.1007/s00249-021-01559-9. Epub 2021 Jul 12.

The biocompatible, biodegradable, linear copolymer sodium alginate is fabricated from [Formula: see text] linked [Formula: see text]-D-mannuronic acid (M block) and [Formula: see text]-L-guluronic acid (G-block). It has wide applications in drug delivery, cell encapsulation, and commercial application in...

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Dey KK, Gayen S, Ghosh M. Structure and dynamics of sodium alginate as elucidated by chemical shift anisotropy and site-specific spin-lattice relaxation time measurements. Eur Biophys J. 2021;50(7):963-977doi: 10.1007/s00249-021-01559-9.
Dey, K. K., Gayen, S., & Ghosh, M. (2021). Structure and dynamics of sodium alginate as elucidated by chemical shift anisotropy and site-specific spin-lattice relaxation time measurements. European biophysics journal : EBJ, 50(7), 963-977. https://doi.org/10.1007/s00249-021-01559-9
Dey, Krishna Kishor, et al. "Structure and dynamics of sodium alginate as elucidated by chemical shift anisotropy and site-specific spin-lattice relaxation time measurements." European biophysics journal : EBJ vol. 50,7 (2021): 963-977. doi: https://doi.org/10.1007/s00249-021-01559-9
Dey KK, Gayen S, Ghosh M. Structure and dynamics of sodium alginate as elucidated by chemical shift anisotropy and site-specific spin-lattice relaxation time measurements. Eur Biophys J. 2021 Oct;50(7):963-977. doi: 10.1007/s00249-021-01559-9. Epub 2021 Jul 12. PMID: 34254174.
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Effects of alginate oligosaccharides with different molecular weights and guluronic to mannuronic acid ratios on glyceollin induction and accumulation in soybeans.

Journal of food science and technology

Peng Q, Zhang M, Gao L, Eromosele O, Qiao Y, Shi B.
PMID: 29666538
J Food Sci Technol. 2018 May;55(5):1850-1858. doi: 10.1007/s13197-018-3101-6. Epub 2018 Mar 30.

Alginate oligosaccharides (AOs) are linear oligosaccharides with alternating sequences of mannuronic acid (M) and guluronic acid (G) residues. AOs can be used as a safe elicitor to induce glyceollins, which have many human health benefits, in soybean seeds. In...

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Peng Q, Zhang M, Gao L, et al. Effects of alginate oligosaccharides with different molecular weights and guluronic to mannuronic acid ratios on glyceollin induction and accumulation in soybeans. J Food Sci Technol. 2018;55(5):1850-1858doi: 10.1007/s13197-018-3101-6.
Peng, Q., Zhang, M., Gao, L., Eromosele, O., Qiao, Y., & Shi, B. (2018). Effects of alginate oligosaccharides with different molecular weights and guluronic to mannuronic acid ratios on glyceollin induction and accumulation in soybeans. Journal of food science and technology, 55(5), 1850-1858. https://doi.org/10.1007/s13197-018-3101-6
Peng, Qing, et al. "Effects of alginate oligosaccharides with different molecular weights and guluronic to mannuronic acid ratios on glyceollin induction and accumulation in soybeans." Journal of food science and technology vol. 55,5 (2018): 1850-1858. doi: https://doi.org/10.1007/s13197-018-3101-6
Peng Q, Zhang M, Gao L, Eromosele O, Qiao Y, Shi B. Effects of alginate oligosaccharides with different molecular weights and guluronic to mannuronic acid ratios on glyceollin induction and accumulation in soybeans. J Food Sci Technol. 2018 May;55(5):1850-1858. doi: 10.1007/s13197-018-3101-6. Epub 2018 Mar 30. PMID: 29666538; PMCID: PMC5897307.
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Insights from the analysis of alginate lyase protein model from Pseudomonas fluorescens towards the understanding of mucoid biofilm disruption.

Bioinformation

Singh G, Kulharia M.
PMID: 29081612
Bioinformation. 2017 Sep 30;13(9):318-322. doi: 10.6026/97320630013318. eCollection 2017.

Bacterial biofilm is a protective, slippery and slimy coat secreted by bacterial cells. It helps in attaching to moisturized surfaces during colonization. Alginate is an important component as it is essential for retention of water and nutrients in biofilms....

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Singh G, Kulharia M. Insights from the analysis of alginate lyase protein model from Pseudomonas fluorescens towards the understanding of mucoid biofilm disruption. Bioinformation. 2017;13(9):318-322doi: 10.6026/97320630013318.
Singh, G., & Kulharia, M. (2017). Insights from the analysis of alginate lyase protein model from Pseudomonas fluorescens towards the understanding of mucoid biofilm disruption. Bioinformation, 13(9), 318-322. https://doi.org/10.6026/97320630013318
Singh, Gurjant, and Kulharia, Mahesh. "Insights from the analysis of alginate lyase protein model from Pseudomonas fluorescens towards the understanding of mucoid biofilm disruption." Bioinformation vol. 13,9 (2017): 318-322. doi: https://doi.org/10.6026/97320630013318
Singh G, Kulharia M. Insights from the analysis of alginate lyase protein model from Pseudomonas fluorescens towards the understanding of mucoid biofilm disruption. Bioinformation. 2017 Sep 30;13(9):318-322. doi: 10.6026/97320630013318. eCollection 2017. PMID: 29081612; PMCID: PMC5651226.
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Concentration and M/G ratio influence the physiochemical and mechanical properties of alginate constructs for tissue engineering.

Journal of applied biomaterials & biomechanics : JABB

Enobakhare B, Bader DL, Lee DA.
PMID: 20799207
J Appl Biomater Biomech. 2006 May-Aug;4(2):87-96.

The diffusion and mechanical properties of calcium alginate gels were determined using constructs of different alginate concentrations and guluronic acid contents. It was found that the diffusion of small molecules such as sulphate, glucose and thymidine was not impeded...

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Enobakhare B, Bader DL, Lee DA. Concentration and M/G ratio influence the physiochemical and mechanical properties of alginate constructs for tissue engineering. J Appl Biomater Biomech. 2006;4(2):87-96
Enobakhare, B., Bader, D. L., & Lee, D. A. (2006). Concentration and M/G ratio influence the physiochemical and mechanical properties of alginate constructs for tissue engineering. Journal of applied biomaterials & biomechanics : JABB, 4(2), 87-96.
Enobakhare, B, et al. "Concentration and M/G ratio influence the physiochemical and mechanical properties of alginate constructs for tissue engineering." Journal of applied biomaterials & biomechanics : JABB vol. 4,2 (2006): 87-96.
Enobakhare B, Bader DL, Lee DA. Concentration and M/G ratio influence the physiochemical and mechanical properties of alginate constructs for tissue engineering. J Appl Biomater Biomech. 2006 May-Aug;4(2):87-96. PMID: 20799207.
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Kinetics and mechanisms of depolymerization of alginate and chitosan in aqueous solution.

Carbohydrate polymers

Holme HK, Davidsen L, Kristiansen A, Smidsrød O.
PMID: 26048232
Carbohydr Polym. 2008 Sep 05;73(4):656-64. doi: 10.1016/j.carbpol.2008.01.007. Epub 2008 Jan 17.

The kinetics and mechanisms of depolymerization of aqueous chitosan and alginate solutions at elevated temperatures have been investigated. Chitosan salts of different degree of acetylation (FA), type of counterions (-glutamate, -chloride) and degree of purity were studied. One commercially...

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Holme HK, Davidsen L, Kristiansen A, et al. Kinetics and mechanisms of depolymerization of alginate and chitosan in aqueous solution. Carbohydr Polym. 2008;73(4):656-64doi: 10.1016/j.carbpol.2008.01.007.
Holme, H. K., Davidsen, L., Kristiansen, A., & Smidsrød, O. (2008). Kinetics and mechanisms of depolymerization of alginate and chitosan in aqueous solution. Carbohydrate polymers, 73(4), 656-64. https://doi.org/10.1016/j.carbpol.2008.01.007
Holme, Hilde K, et al. "Kinetics and mechanisms of depolymerization of alginate and chitosan in aqueous solution." Carbohydrate polymers vol. 73,4 (2008): 656-64. doi: https://doi.org/10.1016/j.carbpol.2008.01.007
Holme HK, Davidsen L, Kristiansen A, Smidsrød O. Kinetics and mechanisms of depolymerization of alginate and chitosan in aqueous solution. Carbohydr Polym. 2008 Sep 05;73(4):656-64. doi: 10.1016/j.carbpol.2008.01.007. Epub 2008 Jan 17. PMID: 26048232.
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Showing 1 to 12 of 35 entries