<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Williamson, D. C.</style></author><author><style face="normal" font="default" size="100%">Narvainen, J.</style></author><author><style face="normal" font="default" size="100%">Hubbard, P. L.</style></author><author><style face="normal" font="default" size="100%">Kauppinen, R. A.</style></author><author><style face="normal" font="default" size="100%">Morris, Gareth A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of radiation damping on Z-spectra</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Magnetic Resonance</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.jmr.2006.08.011</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><volume><style face="normal" font="default" size="100%">183</style></volume><pages><style face="normal" font="default" size="100%">203-212</style></pages><isbn><style face="normal" font="default" size="100%">1090-7807</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Radiation damping induced by the strong water magnetization in Z-spectroscopy experiments can be sufficient to perturb significantly the resultant Z-spectrum. With a probe tuned to exact electrical resonance the effects are relatively straightforward, narrowing the central feature of the Z-spectrum. Where, as is commonly the case, the probe is tuned sufficiently well to give optimum signal-to-noise ratio and radiofrequency field strength but is not at exact resonance, radiation damping introduces an unexpected asymmetry into the Z-spectrum. This has the potential to complicate the use of Z-spectrum asymmetry to study chemical exchange, for example in the estimation of pH in vivo. (c) 2006 Elsevier Inc. All rights reserved.</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000242428100005</style></accession-num><notes><style face="normal" font="default" size="100%">Times Cited: 4</style></notes></record></records></xml>