Dwight S. Walker

Fiber-optic UV/visible composition monitoring for process control of batch reactions

Ashley C. Quinn, Paul J. Gemperline, Brian R. Baker et al. · Chemometrics and Intelligent Laboratory Systems · 1999 · 43 citations

Engineering, Chemical Engineering, Process Control +13

Integrated optical waveguide attenuated total reflection spectrometry and resonance Raman spectroscopy of adsorbed cytochrome c

Dwight S. Walker, Homme W. Hellinga, S. Scott Saavedra et al. · The Journal of Physical Chemistry · 1993 · 40 citations

Natural Sciences, Chemistry, Analytical Chemistry +10

Wavelength Calibration Method for a CCD Detector and Multichannel Fiber-Optic Probes

Junghwan Cho, Paul J. Gemperline, Dwight S. Walker · Applied Spectroscopy · 1995 · 38 citations

Natural Sciences, Chemistry, Pharmaceutical Analysis +17

Calibration-Free Estimates of Batch Process Yields and Detection of Process Upsets Using in Situ Spectroscopic Measurements and Nonisothermal Kinetic Models:  4-(Dimethylamino)pyridine- Catalyzed Esterification of Butanol

Paul J. Gemperline, Graeme Puxty, Marcel Maeder et al. · Analytical Chemistry · 2004 · 35 citations

Natural Sciences, Chemical Engineering, Chemistry +17

UV/Visible Spectral Dissolution Monitoring by in Situ Fiber-Optic Probes

J. H. Cho, Paul J. Gemperline, Alger Salt et al. · Analytical Chemistry · 1995 · 34 citations

Natural Sciences, Chemistry, Analytical Chemistry +12