Formulation and characterization of polysaccharide beads for controlled release of plant growth regulators
Abstract Owing to their chemical, physical, and functional characteristics, polysaccharides are considered to be the most versatile natural polymers. As a result, their properties have been exploited in various fields of research in the biomedical, pharmaceutical, cosmetic, food, and agricultural in...
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Gespeichert in:
| Autor*in: |
Li, Mei [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media New York 2016 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of materials science - Springer US, 1966, 51(2016), 9 vom: 03. Feb., Seite 4609-4617 |
|---|---|
| Übergeordnetes Werk: |
volume:51 ; year:2016 ; number:9 ; day:03 ; month:02 ; pages:4609-4617 |
| Links: |
|---|
| DOI / URN: |
10.1007/s10853-016-9775-0 |
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OLC204641148X |
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| 520 | |a Abstract Owing to their chemical, physical, and functional characteristics, polysaccharides are considered to be the most versatile natural polymers. As a result, their properties have been exploited in various fields of research in the biomedical, pharmaceutical, cosmetic, food, and agricultural industries. A property of special interest is their ability to form systems or materials with unique physicochemical characteristics, such as hydrogels and micro- and nanoparticles for controlled release of active compounds. In the present study, polysaccharide beads formulated from alginate, cellulose powder, cellulose nanocrystals, starch, and xylan were reinforced with kaolin and surface-modified with polyethylenimine (PEI), a positively charged polyelectrolyte. Addition of kaolin improved the mechanical strength of the beads. Modification of the surface of the beads with PEI facilitated better control of the release rate of the plant growth regulator, phenylacetic acid (PAA). The physical properties of the beads were characterized by optical and scanning electron microscopy, and their mechanical strength was determined by an Instron 5565 Tensile Testing Machine. Cumulative release of PAA was measured by UV–Vis spectroscopy. | ||
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10.1007/s10853-016-9775-0 doi (DE-627)OLC204641148X (DE-He213)s10853-016-9775-0-p DE-627 ger DE-627 rakwb eng 670 VZ Li, Mei verfasserin aut Formulation and characterization of polysaccharide beads for controlled release of plant growth regulators 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2016 Abstract Owing to their chemical, physical, and functional characteristics, polysaccharides are considered to be the most versatile natural polymers. As a result, their properties have been exploited in various fields of research in the biomedical, pharmaceutical, cosmetic, food, and agricultural industries. A property of special interest is their ability to form systems or materials with unique physicochemical characteristics, such as hydrogels and micro- and nanoparticles for controlled release of active compounds. In the present study, polysaccharide beads formulated from alginate, cellulose powder, cellulose nanocrystals, starch, and xylan were reinforced with kaolin and surface-modified with polyethylenimine (PEI), a positively charged polyelectrolyte. Addition of kaolin improved the mechanical strength of the beads. Modification of the surface of the beads with PEI facilitated better control of the release rate of the plant growth regulator, phenylacetic acid (PAA). The physical properties of the beads were characterized by optical and scanning electron microscopy, and their mechanical strength was determined by an Instron 5565 Tensile Testing Machine. Cumulative release of PAA was measured by UV–Vis spectroscopy. Alginate Kaolin Sodium Alginate Alginate Bead Phenylacetic Acid Tshabalala, Mandla A. aut Buschle-Diller, Gisela aut Enthalten in Journal of materials science Springer US, 1966 51(2016), 9 vom: 03. Feb., Seite 4609-4617 (DE-627)129546372 (DE-600)218324-9 (DE-576)014996774 0022-2461 nnns volume:51 year:2016 number:9 day:03 month:02 pages:4609-4617 https://doi.org/10.1007/s10853-016-9775-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_30 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 51 2016 9 03 02 4609-4617 |
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10.1007/s10853-016-9775-0 doi (DE-627)OLC204641148X (DE-He213)s10853-016-9775-0-p DE-627 ger DE-627 rakwb eng 670 VZ Li, Mei verfasserin aut Formulation and characterization of polysaccharide beads for controlled release of plant growth regulators 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2016 Abstract Owing to their chemical, physical, and functional characteristics, polysaccharides are considered to be the most versatile natural polymers. As a result, their properties have been exploited in various fields of research in the biomedical, pharmaceutical, cosmetic, food, and agricultural industries. A property of special interest is their ability to form systems or materials with unique physicochemical characteristics, such as hydrogels and micro- and nanoparticles for controlled release of active compounds. In the present study, polysaccharide beads formulated from alginate, cellulose powder, cellulose nanocrystals, starch, and xylan were reinforced with kaolin and surface-modified with polyethylenimine (PEI), a positively charged polyelectrolyte. Addition of kaolin improved the mechanical strength of the beads. Modification of the surface of the beads with PEI facilitated better control of the release rate of the plant growth regulator, phenylacetic acid (PAA). The physical properties of the beads were characterized by optical and scanning electron microscopy, and their mechanical strength was determined by an Instron 5565 Tensile Testing Machine. Cumulative release of PAA was measured by UV–Vis spectroscopy. Alginate Kaolin Sodium Alginate Alginate Bead Phenylacetic Acid Tshabalala, Mandla A. aut Buschle-Diller, Gisela aut Enthalten in Journal of materials science Springer US, 1966 51(2016), 9 vom: 03. Feb., Seite 4609-4617 (DE-627)129546372 (DE-600)218324-9 (DE-576)014996774 0022-2461 nnns volume:51 year:2016 number:9 day:03 month:02 pages:4609-4617 https://doi.org/10.1007/s10853-016-9775-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_30 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 51 2016 9 03 02 4609-4617 |
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10.1007/s10853-016-9775-0 doi (DE-627)OLC204641148X (DE-He213)s10853-016-9775-0-p DE-627 ger DE-627 rakwb eng 670 VZ Li, Mei verfasserin aut Formulation and characterization of polysaccharide beads for controlled release of plant growth regulators 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2016 Abstract Owing to their chemical, physical, and functional characteristics, polysaccharides are considered to be the most versatile natural polymers. As a result, their properties have been exploited in various fields of research in the biomedical, pharmaceutical, cosmetic, food, and agricultural industries. A property of special interest is their ability to form systems or materials with unique physicochemical characteristics, such as hydrogels and micro- and nanoparticles for controlled release of active compounds. In the present study, polysaccharide beads formulated from alginate, cellulose powder, cellulose nanocrystals, starch, and xylan were reinforced with kaolin and surface-modified with polyethylenimine (PEI), a positively charged polyelectrolyte. Addition of kaolin improved the mechanical strength of the beads. Modification of the surface of the beads with PEI facilitated better control of the release rate of the plant growth regulator, phenylacetic acid (PAA). The physical properties of the beads were characterized by optical and scanning electron microscopy, and their mechanical strength was determined by an Instron 5565 Tensile Testing Machine. Cumulative release of PAA was measured by UV–Vis spectroscopy. Alginate Kaolin Sodium Alginate Alginate Bead Phenylacetic Acid Tshabalala, Mandla A. aut Buschle-Diller, Gisela aut Enthalten in Journal of materials science Springer US, 1966 51(2016), 9 vom: 03. Feb., Seite 4609-4617 (DE-627)129546372 (DE-600)218324-9 (DE-576)014996774 0022-2461 nnns volume:51 year:2016 number:9 day:03 month:02 pages:4609-4617 https://doi.org/10.1007/s10853-016-9775-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_30 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 51 2016 9 03 02 4609-4617 |
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10.1007/s10853-016-9775-0 doi (DE-627)OLC204641148X (DE-He213)s10853-016-9775-0-p DE-627 ger DE-627 rakwb eng 670 VZ Li, Mei verfasserin aut Formulation and characterization of polysaccharide beads for controlled release of plant growth regulators 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2016 Abstract Owing to their chemical, physical, and functional characteristics, polysaccharides are considered to be the most versatile natural polymers. As a result, their properties have been exploited in various fields of research in the biomedical, pharmaceutical, cosmetic, food, and agricultural industries. A property of special interest is their ability to form systems or materials with unique physicochemical characteristics, such as hydrogels and micro- and nanoparticles for controlled release of active compounds. In the present study, polysaccharide beads formulated from alginate, cellulose powder, cellulose nanocrystals, starch, and xylan were reinforced with kaolin and surface-modified with polyethylenimine (PEI), a positively charged polyelectrolyte. Addition of kaolin improved the mechanical strength of the beads. Modification of the surface of the beads with PEI facilitated better control of the release rate of the plant growth regulator, phenylacetic acid (PAA). The physical properties of the beads were characterized by optical and scanning electron microscopy, and their mechanical strength was determined by an Instron 5565 Tensile Testing Machine. Cumulative release of PAA was measured by UV–Vis spectroscopy. Alginate Kaolin Sodium Alginate Alginate Bead Phenylacetic Acid Tshabalala, Mandla A. aut Buschle-Diller, Gisela aut Enthalten in Journal of materials science Springer US, 1966 51(2016), 9 vom: 03. Feb., Seite 4609-4617 (DE-627)129546372 (DE-600)218324-9 (DE-576)014996774 0022-2461 nnns volume:51 year:2016 number:9 day:03 month:02 pages:4609-4617 https://doi.org/10.1007/s10853-016-9775-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_30 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 51 2016 9 03 02 4609-4617 |
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10.1007/s10853-016-9775-0 doi (DE-627)OLC204641148X (DE-He213)s10853-016-9775-0-p DE-627 ger DE-627 rakwb eng 670 VZ Li, Mei verfasserin aut Formulation and characterization of polysaccharide beads for controlled release of plant growth regulators 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2016 Abstract Owing to their chemical, physical, and functional characteristics, polysaccharides are considered to be the most versatile natural polymers. As a result, their properties have been exploited in various fields of research in the biomedical, pharmaceutical, cosmetic, food, and agricultural industries. A property of special interest is their ability to form systems or materials with unique physicochemical characteristics, such as hydrogels and micro- and nanoparticles for controlled release of active compounds. In the present study, polysaccharide beads formulated from alginate, cellulose powder, cellulose nanocrystals, starch, and xylan were reinforced with kaolin and surface-modified with polyethylenimine (PEI), a positively charged polyelectrolyte. Addition of kaolin improved the mechanical strength of the beads. Modification of the surface of the beads with PEI facilitated better control of the release rate of the plant growth regulator, phenylacetic acid (PAA). The physical properties of the beads were characterized by optical and scanning electron microscopy, and their mechanical strength was determined by an Instron 5565 Tensile Testing Machine. Cumulative release of PAA was measured by UV–Vis spectroscopy. Alginate Kaolin Sodium Alginate Alginate Bead Phenylacetic Acid Tshabalala, Mandla A. aut Buschle-Diller, Gisela aut Enthalten in Journal of materials science Springer US, 1966 51(2016), 9 vom: 03. Feb., Seite 4609-4617 (DE-627)129546372 (DE-600)218324-9 (DE-576)014996774 0022-2461 nnns volume:51 year:2016 number:9 day:03 month:02 pages:4609-4617 https://doi.org/10.1007/s10853-016-9775-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_30 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 51 2016 9 03 02 4609-4617 |
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Formulation and characterization of polysaccharide beads for controlled release of plant growth regulators |
| abstract |
Abstract Owing to their chemical, physical, and functional characteristics, polysaccharides are considered to be the most versatile natural polymers. As a result, their properties have been exploited in various fields of research in the biomedical, pharmaceutical, cosmetic, food, and agricultural industries. A property of special interest is their ability to form systems or materials with unique physicochemical characteristics, such as hydrogels and micro- and nanoparticles for controlled release of active compounds. In the present study, polysaccharide beads formulated from alginate, cellulose powder, cellulose nanocrystals, starch, and xylan were reinforced with kaolin and surface-modified with polyethylenimine (PEI), a positively charged polyelectrolyte. Addition of kaolin improved the mechanical strength of the beads. Modification of the surface of the beads with PEI facilitated better control of the release rate of the plant growth regulator, phenylacetic acid (PAA). The physical properties of the beads were characterized by optical and scanning electron microscopy, and their mechanical strength was determined by an Instron 5565 Tensile Testing Machine. Cumulative release of PAA was measured by UV–Vis spectroscopy. © Springer Science+Business Media New York 2016 |
| abstractGer |
Abstract Owing to their chemical, physical, and functional characteristics, polysaccharides are considered to be the most versatile natural polymers. As a result, their properties have been exploited in various fields of research in the biomedical, pharmaceutical, cosmetic, food, and agricultural industries. A property of special interest is their ability to form systems or materials with unique physicochemical characteristics, such as hydrogels and micro- and nanoparticles for controlled release of active compounds. In the present study, polysaccharide beads formulated from alginate, cellulose powder, cellulose nanocrystals, starch, and xylan were reinforced with kaolin and surface-modified with polyethylenimine (PEI), a positively charged polyelectrolyte. Addition of kaolin improved the mechanical strength of the beads. Modification of the surface of the beads with PEI facilitated better control of the release rate of the plant growth regulator, phenylacetic acid (PAA). The physical properties of the beads were characterized by optical and scanning electron microscopy, and their mechanical strength was determined by an Instron 5565 Tensile Testing Machine. Cumulative release of PAA was measured by UV–Vis spectroscopy. © Springer Science+Business Media New York 2016 |
| abstract_unstemmed |
Abstract Owing to their chemical, physical, and functional characteristics, polysaccharides are considered to be the most versatile natural polymers. As a result, their properties have been exploited in various fields of research in the biomedical, pharmaceutical, cosmetic, food, and agricultural industries. A property of special interest is their ability to form systems or materials with unique physicochemical characteristics, such as hydrogels and micro- and nanoparticles for controlled release of active compounds. In the present study, polysaccharide beads formulated from alginate, cellulose powder, cellulose nanocrystals, starch, and xylan were reinforced with kaolin and surface-modified with polyethylenimine (PEI), a positively charged polyelectrolyte. Addition of kaolin improved the mechanical strength of the beads. Modification of the surface of the beads with PEI facilitated better control of the release rate of the plant growth regulator, phenylacetic acid (PAA). The physical properties of the beads were characterized by optical and scanning electron microscopy, and their mechanical strength was determined by an Instron 5565 Tensile Testing Machine. Cumulative release of PAA was measured by UV–Vis spectroscopy. © Springer Science+Business Media New York 2016 |
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| container_issue |
9 |
| title_short |
Formulation and characterization of polysaccharide beads for controlled release of plant growth regulators |
| url |
https://doi.org/10.1007/s10853-016-9775-0 |
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| author2 |
Tshabalala, Mandla A. Buschle-Diller, Gisela |
| author2Str |
Tshabalala, Mandla A. Buschle-Diller, Gisela |
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10.1007/s10853-016-9775-0 |
| up_date |
2024-07-04T05:01:38.099Z |
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