Monodisperse liquid-filled biodegradable microcapsules

Pharmaceutical Research

Volumn 24, Issue 5, 2007, Pages 1007-1013

  Berkland, Cory ^c   Pollauf, Emily ^e   Varde, Neel ^a   Pack, Daniel W ^a   Kim, Kyekyoon ^b,d  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

^b University of Illinois at Urbana Champaign   (United States)

^c 45 Everitt Laboratory ^*  (United States)

^d Everitt Laboratory   (United States)

^e UNIVERSITY OF COLORADO   (United States)

Author keywords

Controlled release; Drug delivery; Microcapsule; Monodisperse; Poly(lactide co glycolide)

Indexed keywords

BOVINE SERUM ALBUMIN; DRUG CARRIER; MICROSPHERE; POLY(1,6 BIS 4 CARBOXYPHENOXYHEXANE); POLYGLACTIN; POLYMER; POLYVINYL ACETATE; UNCLASSIFIED DRUG; WATER;

AQUEOUS SOLUTION; ARTICLE; DISPERSION; DRUG RELEASE; ENCAPSULATION; FLOW RATE; JET INJECTOR; LIQUID; MICROCAPSULE; PRIORITY JOURNAL; SOLVENT EXTRACTION;

ALGORITHMS; BIOCOMPATIBLE MATERIALS; CAPSULES; DEXTRANS; DRUG COMPOUNDING; EMULSIFYING AGENTS; FATTY ACIDS, MONOUNSATURATED; FLUORESCENT DYES; HEXANES; LACTIC ACID; METHYLENE CHLORIDE; MICROSCOPY, ELECTRON, SCANNING; OXAZINES; PARTICLE SIZE; POLYANHYDRIDES; POLYGLYCOLIC ACID; POLYMERS; PULSATILE FLOW; RHODAMINES; SERUM ALBUMIN, BOVINE; SILICONE OILS; SOLUBILITY; SOLUTIONS; WATER;

EID: 34247603574     PISSN: 07248741     EISSN: 1573904X     Source Type: Journal    
DOI: 10.1007/s11095-006-9197-9     Document Type: Article

References (28)

1. L. Zha, Y. Zhang, W. Yang, and S. Fu. Monodisperse temperature-sensitive microcontainers. Adv. Mater. 14:1090-1092 (2002).
2. A. Sanchez, R. K. Gupta, M. J. Alonso, G. R. Siber, and R. Langer. Pulsed controlled-release system for potential use in vaccine delivery. J. Pharm. Sci. 85:547-552 (1996).
3. C. Berkland, M. King, A. Cox, K. Kim, and D. Pack. Precise control of PLG microsphere size provides enhanced control of drug release rate. J. Control. Release 82:137-147 (2002).
4. C. Berkland, M. Kipper, K. Kim, B. Narasimhan, and D. Pack. Microsphere size, precipitation kinetics, and drug distribution control drug release from biodegradable polyanhydride microspheres. J. Control. Release 94:129-141 (2003).
5. J. H. Moon, G. R. Yi, S. Yang, D. J. Pine, and S. B. Park. Electrospray-assisted fabrication of uniform photonic balls. Adv. Mater. 16:605-609 (2004).
6. S. M. Chia, et al. Multi-layered microcapsules for cell encapsulation. Biomaterials 23:849-856 (2002).
7. C. Chen, M. Chen, T. Serizawa, and M. Akashi. In situ formation of silver nanoparticles on poly(N-isopropylacrylamide)-coated polystyrene microspheres. Adv. Mater. 10:1122-1125 (1998).
8. L. Martin-Banderas, et al. Towards high-throughput production of uniformly encoded microparticles. Adv. Mater. 18:559-564 (2005).
9. S. Takeuchi, P. Garstecki, D. B. Weibel, and G. M. Whitesides. An axisymmetric flow-focusing microfluidic device. Adv. Mater. 17:1067-1073 (2005).
10. C. Berkland, D. W. Pack, and K. Kim. Controlling surface nanostructure using flow-limited field-injection electrostatic spraying (FFESS) of poly(D,L-lactide-co-glycolide). Biomaterials 25:5649-5658 (2004).
11. I. G. Loscertales, et al. Micro/nano encapsulaton via electrified coaxial liquid jets. Science 295:1695-1698 (2002).
12. Y. Zhang, Y. Guan, S. Yang, J. Xu, and C. C. Han. Fabrication of hollow capsule based on hydrogen bonding. Adv. Mater. 15:832-835 (2003).
13. M. Zhang, G. Gao, C.-Q. Li, and F.-Q. Liu. Titania-coated polystyrene hybrid micro-balls prepared with miniemulsion polymerization. Langmuir 20:1420-1424 (2004).
14. C. Berkland, K. Kim, and D. W. Pack. PLG microsphere size controls drug release rate through several competing factors. Pharm. Res. 20:1055-1062 (2003).
15. C. Berkland, K. Kim, and D. W. Pack. Fabrication of PLG microspheres with precisely controlled and monodisperse size distributions. J. Control. Release 73:59-74 (2001).
16. C. Berkland, E. Pollauf, D. W. Pack, and K. K. Kim. Uniform double-walled polymer microspheres of controllable shell thickness. J. Control. Release 96:101-111 (2004).
17. E. J. Pollauf, C. Berkland, K. K. Kim, and D. W. Pack. In vitro degradation of polyanhydride/polyester core-shell double-wall microspheres. Int. J. Pharm. 301:294-303 (2005).
18. E. J. Pollauf, K. K. Kim, and D. W. Pack. Small-molecule release from poly(D,L-lactide)/poly(D,L-lactide-co-glycolide) composite microparticles. J. Pharm. Sci. 94:2013-2022 (2005).
19. E. J. Pollauf and D. W. Pack. Use of thermodynamic parameters for design of double-walled microsphere fabrication methods. Biomaterials 27:2898-2906 (2006).
20. J. L. Guttman, C. D. Hendricks, K. Kim, and R. J. Turnbull. An investigation of the effects of system parameters on the production of hollow hydrogen droplets. J. Appl. Phys. 50:4139-4142 (1979).
21. K. Kim, K. Y. Jang, and R. S. Upadhye. Hollow silica spheres of controlled size and porosity by sol-gel processing. J. Am. Ceram. Soc. 74:1987-1992 (1991).
22. N. K. Kim, K. Kim, D. A. Payne, and R. S. Upadhye. Fabrication of hollow silica aerogel spheres by a droplet generation method and sol-gel processing. J. Vac. Sci. Technol. A 7:1181-1184 (1989).
23. L. Rayleigh. Proc. Lond. Math. Soc.10:4 (1879).
24. K. J. Pekarek, J. S. Jacob, and E. Mathiowitz. One-step preparation of double-walled microspheres. Adv. Mater. 6:684-687 (1994).
25. M. J. Kipper, E. Shen, A. Determan, and B. Narasimhan. Design of an injectable system based on bioerodible polyanhydride microspheres for sustained drug delivery. Biomaterials 23:4405-4412 (2002).
26. N. A. Rahman and E. Mathiowitz. Localization of bovine serum albumin in double-walled microspheres. J. Control. Release 94: 163-175 (2004).
27. M. Shi, et al. Double walled POE/PLGA microspheres: encapsulation of water-soluble and water-insoluble proteins and their release properties. J. Control. Release 89:167-177 (2003).
28. A. C. Richards Grayson, et al. Multi-pulse drug delivery from a resorbable polymeric microchip device. Nat. Mater. 2:767-772 (2003).