The present invention is bis-acridine or bis-quinoline intercalators having a modified bisether tether to improve activity, selectivity, solubility and bioavailability of the antitumor compound. In the infrared detector, at least one of the first and second connecting layers is a silicon compound. A diverter for selectably coupling the pressure reservoir one of the outlets can be configured to trigger a pressure release valve for the pressure reservoir upon switching, thereby preventing unexpected or uncontrolled material delivery from the new outlet in response to sudden high pressure exposure. The option has an expected return associated with it that will vary depending upon a number of factors including, but not limited to, the value of the property and the predicted amount of brokerage commission to be earned upon resale of the property. The first protective layer is affixed to the first interior face by an adhesive interface so as to be peelable from the first interior face. The correlator is configured to correlate the ground leakage signal with each received phase energization state signal, and supply a correlation signal.