A method of making a molecularly imprinted porous structure makes use of a surfactant analog of the molecule to be imprinted that has the imprint molecule portion serving as the surfactant headgroup. 6 to 10, a fraction insoluble in xylene at 25\xb0 C. The driver network has a first resonant frequency when the lamp is off and a second resonant frequency when the lamp is on. However, when a transmission attempt of the voice signal is unsuccessful or when transmission of the voice signal terminates, the signal selector and method restore default communication of subsectional signals of the first transmit signal. Software developers can make their own compatible, compact and ciphered instruction sets after grouping existing instructions in their software compiled with existing software compilers and the associated microprocessors. In the manufacturing method, the hydrophobicity may be provided to the external surface of the three-dimensional structure, a high cost device required in the conventional MEMS process is not used, the manufacturing cost is reduced, and the manufacturing process is simplified.