NIH:10.2116/analsci.7.199 NIH:10.2116/analsci.7.589 NIH:10.2116/analsci.7.835 NIH:10.2116/analsci.10.693 NIH:10.2116/analsci.11.465 NIH:10.2116/analsci.12.825 NIH:10.2116/analsci.15.819 NIH:10.2116/analsci.17.1445 NIH:10.2116/bunsekikagaku.54.1149