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International Journal of Biomaterials
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International Journal of Biomaterials
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2012
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Article
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Fig 4
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Research Article
Encapsulation of Liposomes within pH Responsive Microspheres for Oral Colonic Drug Delivery
Figure 4
SEM images showing LIMs suspended in pH 1.4 HCl for (a) 0 and (b) 2 hours.
(a)
(b)