Guest Aggregation within Poly(L-lactic Acid)/Pluronic P104 Thin Films-Reference-Cited by-同舟云学术

Guest Aggregation within Poly(L-lactic Acid)/Pluronic P104 Thin Films

Published:2008-03 Issue:3 Volume:62 Page:290-294
ISSN:0003-7028
Container-title:Applied Spectroscopy
language:en
Short-container-title:Appl Spectrosc

Author:

Steves Jordan M.¹,Tan Loraine T.¹,Gardella Joseph A.¹,Hard Robert¹,Hicks Wesley L.¹,Cartwright Alexander N.¹,Koc Bahattan¹,Bright Frank V.¹

Affiliation:

1. Departments of Chemistry (J.M.S., L.T.T., J.A.G., F.V.B.), Anatomy (R.H.), Neurosurgery (W.L.H.), Electrical Engineering (A.N.C.), and Industrial and Systems Engineering (B.K.), University at Buffalo, The State University of New York, Buffalo, New York 14260

Abstract

Rhodamine 6G (R6G) doped thin films composed of poly(L-lactic acid) (PLLA) and Pluronic P104 were spin cast onto glass microscope slides and characterized by ultraviolet–visible, steady-state, and time-resolved fluorescence spectroscopy. The results show that R6G aggregation within the film increases as the R6G concentration and P104 loading increases. These results suggest an approach for studying drug distributions (monomers, aggregates) within biodegradable polymer formulations.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Link

http://journals.sagepub.com/doi/pdf/10.1366/000370208783759605

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