Patent ID: 11915838
Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ALABAMA
Field: Measurement (Instruments)
Classification: CPC H  C  G | IPC C  G  H

Claim 5:
6. The method according to claim 1, wherein the small molecule dopant comprises a compound of Formula (3):, wherein  represents a single or double bond, and each of Rd1, Rd2, Rd3, Rd4, Rd5, and Rd6 are independently selected from hydrogen, C1-10alkyl, OH, C1-10alkoxy, C1-10haloalkyl, C1-10haloalkoxy, aryl, heterocyclyl, F, Cl, Br, I, CN, COOH, SO3H, PO3H, and NO2, and wherein any of Rd1, Rd2, Rd3, Rd4, Rd5, and Rd6 may together form a ring; providing that at least two of Rd1, Rd2, Rd3, Rd4, Rd5, and Rd6 are COOH, SO3H, or PO3H.