| 초록 |
Ultrathin polyelectrolyte (PE)multilayer films prepared by the versatile layer-by layer (LbL) assembly method have been utilized for the preparation of light-emitting diodes, electrochromic, membrane, and drug delivery system, as well as for selective area patterning and particle surface modification because the various materials with specific properties can be inserted into the film with nano-level thickness irrespective of the size or the shape of substrate. Since the introduction of the LbL technique various hydrophilic materials can be inserted within LbL films through complementary interactions. In this study, we explain the various interactions and the adsorption behavior for the formation of LbL SA multilayer films and also describe a few examples of potential applications such as metallodielectric colloids, antireflective films, superhydrophobic surfaces, electrochemical sensor and nonvolatile memory devices. |
