000000021 001__ 21 000000021 005__ 20231130114531.0 000000021 0247_ $$2DOI$$a10.6083/M48G8HMF 000000021 037__ $$aETD 000000021 245__ $$aGas/particle partitioning of ammonia and nicotine in mainstream tobacco smoke and its implications of acid/base chemistry of tobacco smoke 000000021 260__ $$bOregon Health and Science University 000000021 269__ $$a2006 000000021 336__ $$aDissertation 000000021 502__ $$bPh.D. 000000021 540__ $$fCC BY 000000021 542__ $$fIn copyright - single owner 000000021 650__ $$aAmmonia$$014606 000000021 650__ $$aNicotine$$022904 000000021 650__ $$aTobacco$$027130 000000021 6531_ $$aanalysis 000000021 6531_ $$atobacco smoke 000000021 691__ $$aOGI School of Science and Engineering$$041365 000000021 692__ $$aDepartment of Environmental and Biomolecular Systems$$041414 000000021 7001_ $$aChen, Cai 000000021 7001_ $$uOregon Health and Science University$$041354 000000021 8564_ $$9458e13e1-ec7c-44e3-b31e-43a14dda597d$$s1499462$$uhttps://digitalcollections.ohsu.edu/record/21/files/21_etd.pdf 000000021 905__ $$a/rest/prod/dr/26/xx/36/dr26xx36k 000000021 909CO $$ooai:digitalcollections.ohsu.edu:21$$pstudent-work 000000021 980__ $$aTheses and Dissertations