Abstract
Nano/microparticulate drug delivery systems with homogeneous size distribution and predefined shape are important in understanding the influence of the geometry and dimensions of these systems on blood circulation times and cellular uptake. We present a general method using water dissolvable hydrogel templates for the fabrication of homogeneous, shape-specific polymer/drug constructs in the size range of 200 nm to 50 μm. This hydrogel template strategy is mild, inexpensive, and readily scalable for the fabrication of multifunctional drug delivery vehicles.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Peer, D., Karp, J. M., Hong, S., Farokhzad, O. C., Margalit, R., and Langer, R. (2007) Nanocarriers as an emerging platform for cancer therapy. Nat. Nanotechnol. 2, 751–760.
Torchilin, V. P. (2005) Recent advances with liposomes as pharmaceutical carriers. Nat. Rev. Drug Discov. 5, 145–160.
Mundargi, R. C., Babu, V. R., Rangaswamy, V., Patel, P., and Aminabhavi, T. M. (2008) Nano/micro technologies for delivering macromolecular therapeutics using poly(d,l-lactide-co-glycolide) and its derivatives. J. Control. Release 125, 193–209.
Blanco, E., Kesssinger, C. W., Sumer, B. D., and Gao, J. (2009) Multifunctional micellar nanomedicine for cancer therapy. Exp. Biol. Med. 234, 123–131.
Danhier, F., Lecouturier, N., Vroman, B., Jérôme, C., Marchand-Brynaert, J., Feron, O., et al. (2009) Paclitaxel-loaded PEGylated PLGA-based nanoparticles: In vitro and in vivo evaluation. J. Control. Release 133, 11–17.
Heslinga, M. J., Mastria, E. M., and Eniola-Adefeso, O. (2009) Fabrication of biodegradable spheroidal microparticles for drug delivery applications. J. Control. Release 138, 235–242.
Euliss, L. E., DuPont, J. A., Gratton, S., and DeSimone, J. (2006) Imparting size, shape, and composition control of materials for nanomedicine. Chem. Soc. Rev. 35, 1095–1104.
Glangchai, L. C., Caldorera-Moore, M., Shi, L., and Roy, K. (2008) Nanoimprint lithography based fabrication of shape-specific, enzymatically-triggered smart nanoparticles. J. Control. Release 125, 263–272.
Huang, K.-S., Lu, K., Yeh, C.-S., Chung, S.-R., Lin, C.-H., Yang, C.-H., et al. (2009) Microfluidic controlling monodisperse microdroplet for 5-fluorouracil loaded genipin-gelatin microcapsules. J. Control. Release 137, 15–19.
Peppas, N. A., Hilt, J. Z., Khademhosseini, A., and Langer, R. (2006) Hydrogels in biology and medicine: From molecular principles to bionanotechnology. Adv. Mater. 18, 1345–1360.
Park, K., Shalaby, W. S. W., and Park, H. (1993) Biodegradable Hydrogels for Drug Delivery. Technomic Publishing, Lancaster, PA.
Liu, G., Zhao, D., Tomsia, A. P., Minor, A. M., Song, X., and Saiz, E. (2009) Three-dimensional biomimetic mineralization of dense hydrogel templates. J. Am. Chem. Soc. 131, 9937–9939.
Du, B., Cao, Z., Li, Z., Mei, A., Zhang, X., Nie, J., et al. (2009) One-Pot preparation of hollow silica spheres by using thermosensitive poly(N-isopropylacrylamide) as a reversible template. Langmuir 25, 12367–12373.
Acharya, G., Shin, C. S., McDermott, M., Mishra, H., Park, H., Kwon, I. C., et al. (2010) The hydrogel template method for fabrication of homogeneous nano/microparticles. J. Control. Release 141, 314–319.
Acknowledgment
This project was supported in part by the Showalter Trust Fund from Purdue Research Foundation.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer Science+Business Media, LLC
About this protocol
Cite this protocol
Acharya, G., McDermott, M., Shin, S.J., Park, H., Park, K. (2011). Hydrogel Templates for the Fabrication of Homogeneous Polymer Microparticles. In: Hurst, S. (eds) Biomedical Nanotechnology. Methods in Molecular Biology, vol 726. Humana Press. https://doi.org/10.1007/978-1-61779-052-2_12
Download citation
DOI: https://doi.org/10.1007/978-1-61779-052-2_12
Published:
Publisher Name: Humana Press
Print ISBN: 978-1-61779-051-5
Online ISBN: 978-1-61779-052-2
eBook Packages: Springer Protocols