Phase separation at the surface of poly(ethylene oxide)-containing biodegradable poly(L-lactic acid) blends

Langmuir

Volumn 25, Issue 19, 2009, Pages 11467-11471

  Yu, Jinxiang ^a   Mahoney, Christine M ^b   Fahey, Albert J ^b   Hicks Jr , Wesley L ^c   Hard, Robert ^a   Bright, Frank V ^a   Gardella Jr , Joseph A ^a  

^a UNIVERSITY AT BUFFALO   (United States)

^b NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY   (United States)

^c ROSWELL PARK CANCER INSTITUTE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AMPHIPHILICS; BLEND SYSTEM; CHEMICAL COMPOSITIONS; COMPOSITIONAL INFORMATION; DEPTH DISTRIBUTION; DEPTH PROFILE; MASS FRACTION; MATRIX SYSTEMS; PLLA; PLURONIC SURFACTANTS; PLURONICS; POLY L LACTIC ACID; POLYMER-AIR INTERFACES; PROFILE LEVELS; PROPYLENE OXIDE; SURFACE COMPOSITIONS; SURFACE ENRICHMENT; SURFACE EXCESS;

BODY FLUIDS; ENZYMES; ETHYLENE; INSECTICIDES; LACTIC ACID; ORGANIC ACIDS; PHASE INTERFACES; PHASE MODULATION; PHASE SEPARATION; POLYETHYLENE OXIDES; PROPYLENE; SURFACE ACTIVE AGENTS; SURFACE CHEMISTRY;

X RAY PHOTOELECTRON SPECTROSCOPY;

LACTIC ACID; MACROGOL DERIVATIVE; POLYLACTIC ACID; POLYMER;

ARTICLE; CHEMISTRY; SCANNING ELECTRON MICROSCOPY; SPECTROSCOPY; SURFACE PROPERTY;

LACTIC ACID; MICROSCOPY, ELECTRON, SCANNING; POLYETHYLENE GLYCOLS; POLYMERS; SPECTRUM ANALYSIS; SURFACE PROPERTIES;

EID: 70349929697     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la901239v     Document Type: Article

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