Alginate-encapsulated

Ramdas, M., Dileep, K.J., Anitha, Y., Paul, W., and Sharma, C.P., Alginate encapsulated bioadhesion chitosan microspheres for intestinal drug delivery, J. Biomater. Appl, 13 290-296 (1999). 

Although alginate encapsulation or entrapment of oil soluble flavors is quite different from traditional encapsulation methods, it could serve as a valuable tool for liquid systems where a protective effect, delayed release, or combination texture/flavor effect is needed. 

Figure 5. Release from alginate-encapsulated liposomes. In vitro experiments were performed as follows Encapsulated liposomes were suspended in 10 ml of physiological saline in a screw-capped vial. In cylindrical polypropylene mesh cages (mesh size 105u the mesh was obtained from Fisher Scientific, cut into 2x2.5 inch rectangles, sewn up the side with nylon thread, and sealed at the bottom with a wax plug). Release was at 37°C on a rotary shaker. The encapsulated liposomes were frequently transferred to vials containing fresh buffer in order to mimic the infinite sink conditions of the body.

Johnson, R.M. and A.B. Pepperman (1995a). Soil column mobility of metribuzin from alginate-encapsulated controlled release formulations. J. Agric. Food Chem., 43 241-246. 

Hoffmann, J., Schimer, M., Menrad, A. and Schneider, M. R. (1997). A highly sensitive model for quantification of in vivo tumor angiogenesis induced by alginate-encapsulated tumor celts. Cancer Res. 57, 3847-3851. 

Figure 9 Activity and enantioselectivity of the alginate encapsulated Pt-colloid stabilized by DH-CIN used repeatedly in the enantioselective hydrogenation of ethyl pyruvate in cyclohexane without adding fresh modifier before each hydrogenation cycle. 

S. Koch, C. Schwinger, J. Kressler, C. Heinzen, and N. G. Rainov. Alginate encapsulation of genetically engineered mammalian cells Comparison of production devices, methods and microcapsule characteristics. Journal of Microencapsulation, 20(3) 303-316, 2003. 

Simpson, N. E., Stabler, C. L., Simpson, C. P., Sambanis, A., Constantinidis, I. The role of the CaClj-guluronic acid interaction on alginate encapsulated betaTC3 cells. Biomaterials. 2004, 25, 2603—2610. 

Dufrane D., Steenberghe M., Goebbels R.M., Sahez A., Guiot Y., GianeUo R, The influence of implantation site on the biocompatibility and survival of alginate encapsulated pig islets in rats. Biomaterials, 27(17), 2006, 3201-3208. 

Wang N, Adams G, Buttery L, Falcone FH, Stolnik S. Alginate encapsulation technology supports embryonic stem cells differentiation into insulin-producing cells. J Biotechnol 2009 144 304-312. 

Idris Ani, Misran Effaliza, Hassan Nursia, Abd Jalil Aishah, and Seng Chan Eng. Modified PVA-alginate encapsulated photocatalyst ferro photo gels for Cr(VI) reduction. J. Hazard. Mater. 227-228 (2012) 309-316. 

Kang, I.K., Moon, J.S., Jeon, H.M., Meng, W., Kim, Y.I., Hwang, Y.J., Kim, S.K., 2005. Morphology and metabolism of Ba-alginate-encapsulated hepatocytes with galactosylated poly (allyl amine) and poly (vinyl alcohol) as extracellular matrices. J. Mater. Sci. Mater. Med. 16, 533-539. 

Constantinidis, I., S. C. Grant, et al. 2009. Use of magnetic nanoparticles to monitor alginate-encapsulated bTC-tet cells. Magn Reson Med 61 282-290. 

Lee, S.J., Rhie, J.W., Cho, D.W., 2008. Development of three-dimensional alginate encapsulated chondrocyte hybrid scaffold using microstereolithography. Journal of Manufacturing Science and Engineering-Transactions of the Asme 130. 

Hwang YS, Cho J, Tay F, Heng JY, Ho R, Kazarian SG, Williams DR, Boccaccini AR, Polak JM, Man talaris A. 2009. The use of murine embryonic stem cells, alginate encapsulation, and rotary microgravity bioreactor in bone tissue engineering. Biomaterials 30(4) 499-507. 

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