Simultaneous Measurements of Glucose, Glutamine, Ammonia, Lactate, and Glutamate in Aqueous Solutions by Near-Infrared Spectroscopy

Hoeil Chung, Mark A. Arnold, Martin Rhiel, +1

Applied Spectroscopy

EngineeringFood AnalysisMultivariate CalibrationChemistrySpectrochemical Analysis +24

Comparison ofTrichoplusia ni BTI-Tn-5B1-4 (high five™) andSpodoptera frugiperda Sf-9 insect cell line metabolism in suspension cultures

Martin Rhiel, Christine M. Mitchell-Logean, David W. Murhammer

Biotechnology and Bioengineering

Optimal operation of fed-batch fermentations via adaptive control of overflow metabolite

S. Valentinotti, B. Srinivasan, Ulf Holmberg, +4

Control Engineering Practice

Process DesignEngineeringOverflow MetaboliteBioenergeticsBiotechnology +9

Development of a Scale-Down Model of hydrodynamic stress to study the performance of an industrial CHO cell line under simulated production scale bioreactor conditions

Jochen B. Sieck, Thekla Cordes, Wolfgang Budach, +6

Journal of Biotechnology

Process DesignScale-down ModelBiomanufacturingEngineeringIndustrial Engineering +11

Simultaneous measurement of glucose and glutamine in insect cell culture media by near infrared spectroscopy

Mark R. Riley, Martin Rhiel, Xiangji Zhou, +2

Biotechnology and Bioengineering

EngineeringFood AnalysisCell Culture MediaPartial Least SquaresFood Chemistry +19

Real‐time in situ monitoring of freely suspended and immobilized cell cultures based on mid‐infrared spectroscopic measurements

Martin Rhiel, P. Ducommun, Ivan Bolzonella, +2

Biotechnology and Bioengineering

Nondestructive near‐infrared spectroscopic measurement of multiple analytes in undiluted samples of serum‐based cell culture media

Martin Rhiel, Michael B. Cohen, David W. Murhammer, +1

Biotechnology and Bioengineering

On-line determination of animal cell concentration

P. Ducommun, Ivan Bolzonella, Martin Rhiel, +3

Biotechnology and Bioengineering

On‐line monitoring of <i>Phaffia rhodozyma</i> fed‐batch process with in situ dispersive raman spectroscopy

Christopher Cannizzaro, Martin Rhiel, I. W. Marison, +1

Biotechnology and Bioengineering

Methodology for real‐time, multianalyte monitoring of fermentations using an <i>in‐situ</i> mid‐infrared sensor

Henri Kornmann, Martin Rhiel, Christopher Cannizzaro, +2

Biotechnology and Bioengineering