TY - RPRT TI - Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 17. Improvement in detection limits using ultrathin perfluorosulfonated ionomer films in conjunction with continuous sample flow. AU - Sara E Andria AU - John N Richardson AU - Necati Kaval AU - Imants Zudans AU - Carl J Seliskar AU - William R Heineman PY - 2004 DO - 10.1021/ac035467h UR - https://pubmed.ncbi.nlm.nih.gov/15167794/ ID - 15167794 ER -