One major obstacle for development of injectable biodegradable microspheres for controlled
peptide and protein delivery is the high initial burst of drug release occurring over the first …

Composite microparticles (MPs) with layered architecture, engineered from poly (L-lactic
acid)(PLLA) and poly (D, L-lactic-co-glycolic acid)(PLGA), are promising devices for …

Fabrication of biodegradable polymer microparticles with precise size control provides a
means for enhanced control of drug delivery rates. The ability to control delivery kinetics is …

A biomimetic approach to organic solvent-free microencapsulation of proteins based on the
self-healing capacity of poly (dl)-lactic-co-glycolic acid (PLGA) microspheres containing …

This work describes the preparation and characterization of printed biodegradable polymer
(polylactic acid) capsules made in two different shapes: pyramid and rectangular capsules …

Microspheres of amphiphilic multi‐block poly (ester‐ether) s (PEE) s and poly (ester‐ether‐
amide) s (PEEA) s based on poly (ε‐caprolactone)(PCL) were investigated as delivery …

Poly (l‐lactide‐co‐glycolide)(PLGA) microspheres with diverse internal structures and
different release behaviors were prepared via a modified double‐emulsion method by …

Recently, a variety of bioactive protein drugs have been available in large quantities as a
result of advances in biotechnology. Such availability has prompted development of long …

A simple method for the preparation of monodisperse protein-loaded polymer microspheres
is presented in this paper. The method is based on the co-extrusion of an internal phase of …

Composite double-walled microspheres with biodegradable poly (l-lactic acid)(PLLA) shells
and poly (d, l-lactic–co-glycolic acid)(PLGA) cores were fabricated with highly water-soluble …