Polyglycolide-based blends for drug delivery: A differential scanning calorimetry study of the melting behavior

The melting behavior of polyglycolide (PGA) with eight other biodegradable polymers was investigated to determine whether forming a blend could be used as a method of lowering the melting point of PGA. Blends were prepared by melt processing in differential scanning calorimetry (DSC) pans and were t...

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Published inJournal of applied polymer science Vol. 89; no. 11; pp. 2937 - 2939
Main Authors Dickers, Kirsten J., Huatan, Hiep, Cameron, Ruth E.
Format Journal Article
LanguageEnglish
Published Hoboken Wiley Subscription Services, Inc., A Wiley Company 12.09.2003
Wiley
Subjects
Applied sciences
blending
blends
differential scanning calorimetry (DSC)
Exact sciences and technology
miscibility
Organic polymers
Physicochemistry of polymers
Properties and characterization
Thermal and thermodynamic properties
differential scanning calorimetry (DSC)
Melting
Polymer blends
Valerate(hydroxy) copolymer
Lactic acid copolymer
Butyrate(hydroxy) copolymer
Experimental study
Glycolic acid polymer
Caprolactone copolymer
miscibility
Aliphatic polymer
blending
Polycaprolactone
blends
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Abstract The melting behavior of polyglycolide (PGA) with eight other biodegradable polymers was investigated to determine whether forming a blend could be used as a method of lowering the melting point of PGA. Blends were prepared by melt processing in differential scanning calorimetry (DSC) pans and were then analyzed by DSC. In every case, a comparison of the blend DSC plot with those of the two individual components showed that the melting behavior of PGA remained unchanged by blending. © 2003 Wiley Periodicals, Inc. J Appl Polym Sci 89: 2937–2939, 2003
AbstractList Abstract The melting behavior of polyglycolide (PGA) with eight other biodegradable polymers was investigated to determine whether forming a blend could be used as a method of lowering the melting point of PGA. Blends were prepared by melt processing in differential scanning calorimetry (DSC) pans and were then analyzed by DSC. In every case, a comparison of the blend DSC plot with those of the two individual components showed that the melting behavior of PGA remained unchanged by blending. © 2003 Wiley Periodicals, Inc. J Appl Polym Sci 89: 2937–2939, 2003
The melting behavior of polyglycolide (PGA) with eight other biodegradable polymers was investigated to determine whether forming a blend could be used as a method of lowering the melting point of PGA. Blends were prepared by melt processing in differential scanning calorimetry (DSC) pans and were then analyzed by DSC. In every case, a comparison of the blend DSC plot with those of the two individual components showed that the melting behavior of PGA remained unchanged by blending. © 2003 Wiley Periodicals, Inc. J Appl Polym Sci 89: 2937–2939, 2003
The melting behavior of polyglycolide (PGA) with eight other biodegradable polymers was investigated to determine whether forming a blend could be used as a method of lowering the melting point of PGA. Blends were prepared by melt processing in differential scanning calorimetry (DSC) pans and were then analyzed by DSC. In every case, a comparison of the blend DSC plot with those of the two individual components showed that the melting behavior of PGA remained unchanged by blending.
Author Dickers, Kirsten J.
Huatan, Hiep
Cameron, Ruth E.
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Cites_doi 10.1016/S0032-3861(98)00009-3
10.1002/app.1986.070320308
10.1002/polb.1986.090241113
10.1021/ma60048a040
10.1021/ma00110a023
10.1016/0032-3861(94)90102-3
10.1016/0032-3861(85)90115-6
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Issue 11
Keywords differential scanning calorimetry (DSC)
Melting
Polymer blends
Valerate(hydroxy) copolymer
Lactic acid copolymer
Butyrate(hydroxy) copolymer
Experimental study
Glycolic acid polymer
Caprolactone copolymer
miscibility
Aliphatic polymer
blending
Polycaprolactone
blends
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Snippet The melting behavior of polyglycolide (PGA) with eight other biodegradable polymers was investigated to determine whether forming a blend could be used as a...
Abstract The melting behavior of polyglycolide (PGA) with eight other biodegradable polymers was investigated to determine whether forming a blend could be...
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SubjectTerms Applied sciences
blending
blends
differential scanning calorimetry (DSC)
Exact sciences and technology
miscibility
Organic polymers
Physicochemistry of polymers
Properties and characterization
Thermal and thermodynamic properties
Title Polyglycolide-based blends for drug delivery: A differential scanning calorimetry study of the melting behavior
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