Abstract
Drug delivery mediated by hydrogel has shown great promise in controlled drug release field. We report here the development of a hydroxybutyl chitosan (HBC) thermo-sensitive gel to deliver doxorubicine hydrochloride (DOX·HCl) for cancer treatment. Concentrated HBC aqueous solution could transform into hydrogel within 30 s after injection under physiological temperature in non-chemical fashion. The properties of the HBC gels including chemical structure, surface morphology, and rheologic properties were studied. Gelation temperature and gelation time of HBC could be adjusted by HBC concentrations. The gel erosion rate in vivo was faster than solubilization rate in vitro. The mild inflammatory response caused by implantation of the hydrogel was acceptable. The DOX·HCl (1 mg/ml) loaded HBC gels displayed slow release rates that were independent of the HBC concentration, and significantly reduced viability of 4T-1 cells compared with the HBC gels after 1 day incubation. These results indicate that thermo-sensitive HBC hydrogels have promising potential as an injectable drug carrier for pharmaceutical applications.
Similar content being viewed by others
References
Zhang Z, Ni J, Chen L, Yu L, Xu J, Ding J (2011) Biomaterials 32:4725
Chen C, Dong A, Deng L, Yang J (2012) J Mater Sci 47:2509. doi:10.1007/s10853-011-6075-6
Razzak MT, Darwis D, Zainuddin, Sukirno (2001) Radiat Phys Chem 62: 107
Guo BL, Gao QY (2007) Carbohydr Res 342:2416
Huang FY, Huang LK, Lin WY, Luo TY, Tsai CS, Hsieh BT (2009) Appl Radiat Isot 67:1405
Zhou HY, Chen XG, Kong M, Liu CS, Cha DS, Kennedy JF (2008) Carbohydr Polym 73:265
Sousa A, Maria DA, Sousa RG, Sousa EMB (2010) J Mater Sci 45:1478. doi:10.1007/s10853-009-4106-3
Zhang NY, Liu MZ, Shen YG, Chen J, Dai LL, Gao CM (2011) J Mater Sci 46:1523. doi:10.1007/s10853-010-4957-7
Dang JM, Sun DDN, Shin-Ya Y, Sieber AN, Kostuik JP, Leong KW (2006) Biomaterials 27:406
Park KM, Lee SY, Joung YK, Na JS, Lee MC, Park KD (2009) Acta Biomater 5:1956
Wang W, Wang H, Ren C, Wang J, Tan M, Shen J, Yang Z, Wang PG, Wang L (2011) Carbohydr Res 346:1013
Wu J, Su ZG, Ma GH (2006) Int J Pharm 315:1
Solís Y, Davidenko N, Cruz J, Peniche C, Davidenko N, Cameron RE, Carrodeguas RG, Hernández A, Tomás M, Peniche C (2012) J Mater Sci 47:2509. doi:10.1007/s10853-012-6804-5
Wei CZ, Hou CL, Gu QS, Jiang LX, Zhu B, Sheng AL (2009) Biomaterials 30:5534
Bhattarai N, Gunn J, Zhang M (2010) Adv Drug Deliv Rev 62:83
Kim S, Nishimoto SK, Bumgardner JD, Haggard WO, Gaber MW, Yang Y (2010) Biomaterials 31:4157
Lü S, Liu M, Ni B (2010) Chem Eng J 160:779
Shigemasa Y, Matsuura H, Sashiwa H, Saimoto H (1996) Int J Biol Macromol 18:237
Dang QF, Yan JQ, Li JJ, Cheng XJ, Liu CS, Chen XG (2011) Carbohydr Polym 83:171
Yang KY, Kong M, Wei YN, Liu Y, Cheng XJ, Li J, Park HJ, Chen XG (2013) J Mater Sci 48:1717. doi:10.1007/s10853-012-6930-0
Jagadish RS, Divyashree KN, Viswanath P, Srinivas P, Raj B (2012) Carbohydr Polym 87:110
Jiang MY, Wang KM, Kennedy JF, Nie J, Yu Q, Ma GP (2010) Int J Biol Macromol 47:696
Peng Y, Han B, Liu W, Xu X (2005) Carbohydr Res 340:1846
Zhou HY, Zhang YP, Zhang WF, Chen XG (2011) Carbohydr Polym 83:1643
Pan H, Jiang HL, Chen WL (2008) Biomaterials 29:1583
Acknowledgements
This research was granted by Science and Technology Breakthrough Project (2011GSF12124), National Natural Science Foundation of China (81071274, 81071246), and International Science and Technology Cooperation Project (2011DFA31270).
Author information
Authors and Affiliations
Corresponding authors
Rights and permissions
About this article
Cite this article
Wang, Q.Q., Kong, M., An, Y. et al. Hydroxybutyl chitosan thermo-sensitive hydrogel: a potential drug delivery system. J Mater Sci 48, 5614–5623 (2013). https://doi.org/10.1007/s10853-013-7356-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10853-013-7356-z