This invention is for a wedge for bonding an elongated conductor, such as a wire, to a bond pad on a microelectronic device. A first transistor is connected to a source of negative potential and to the word line for switching the word line to a source of negative potential in response to a decoder signal. , however, vacuum andor pressure techniques may be used to impregnate the object according to the method of this invention, including both the empty-cell process and the full-cell process. These locations pose prime targets for methane exploration, and the disclosed invention comprises a significant new tool in methane exploration. Its use in bone suture is particularly surprising, making it possible to join bones, implants, grafts, chondrocyte membranes, flaps, tendons, cartilage, etc.