TY - RPRT TI - Exploring crown ethers as shift reagents for ion mobility spectrometry. AU - Amy E Hilderbrand AU - Sunnie Myung AU - David E Clemmer PY - 2006 DO - 10.1021/ac060439v UR - https://pubmed.ncbi.nlm.nih.gov/17007498/ ID - 17007498 ER -