Stephen R. Groskreutz

In Vivo Monitoring of Dopamine by Microdialysis with 1 min Temporal Resolution Using Online Capillary Liquid Chromatography with Electrochemical Detection

Hui Gu, Erika L. Varner, Stephen R. Groskreutz et al. · Analytical Chemistry · 2015 · 107 citations · Full text

Neurophysiological Biomarkers, Biomedical Engineering, Social Sciences +22

Selective comprehensive multi-dimensional separation for resolution enhancement in high performance liquid chromatography. Part I: Principles and instrumentation

Stephen R. Groskreutz, Michael M. Swenson, Laura B. Secor et al. · Journal of Chromatography A · 2011 · 101 citations

Separation Science, Medicine, Analytical Chemistry +10

Kilogram-Scale GMP Manufacture of Tirzepatide Using a Hybrid SPPS/LPPS Approach with Continuous Manufacturing

Michael O. Frederick, Raymond A. Boyse, Timothy M. Braden et al. · Organic Process Research & Development · 2021 · 71 citations

Purification Method, Chemical Engineering, Engineering +15

Selective comprehensive multidimensional separation for resolution enhancement in high performance liquid chromatography. Part II: Applications

Stephen R. Groskreutz, Michael M. Swenson, Laura B. Secor et al. · Journal of Chromatography A · 2011 · 46 citations

Engineering, Separation Science, Medicine +11

Development of selective comprehensive two-dimensional liquid chromatography with parallel first-dimension sampling and second-dimension separation—application to the quantitative analysis of furanocoumarins in apiaceous vegetables

Elliot D. Larson, Stephen R. Groskreutz, David C. Harmes et al. · Analytical and Bioanalytical Chemistry · 2013 · 42 citations

Food Chemistry, Parallel First-dimension Sampling, Apiaceous Vegetables +12