Colin McGill

colin mcgill 1

Dr Colin McGill MRSC FHEA

Lecturer

Esteem

Conference Activity

  • 'Emerging Chemometricans' conference

 

Date


12 results

Consideration of some sampling problems in the on-line analysis of batch processes by low-field NMR spectrometry

Journal Article
Nordon, A., Diez-Lazaro, A., Wong, C. W. L., McGill, C. A., Littlejohn, D., Weerasinghe, M., …Wilkie, J. (2008)
Consideration of some sampling problems in the on-line analysis of batch processes by low-field NMR spectrometry. Analyst, 133(3), 339-347. https://doi.org/10.1039/b714266h
A low-field medium-resolution NMR spectrometer, with an operating frequency of 29 MHz for 1H, has been assessed for on-line process analysis. A flow cell that incorporates a p...

Process Analysis: Overview

Book Chapter
McGill, C. (2005)
Process Analysis: Overview. In P. Worsfold, A. Townshend, & C. Poole (Eds.), Encyclopedia of Analytical Science (298-303). (2nd). Elsevier. https://doi.org/10.1016/B0-12-369397-7/00485-4

Titrimetry: Photometric

Book Chapter
McGill, C. (2005)
Titrimetry: Photometric. In P. Worsfold, A. Townshend, & C. Poole (Eds.), Encyclopedia of Analytical Science (121-124). (2nd). Elsevier. https://doi.org/10.1016/B0-12-369397-7/00627-0

In-line monitoring of esterification using a miniaturised mid-infrared spectrometer

Journal Article
McGill, C. A., Ferguson, R. H., Donoghue, K., Nordon, A., & Littlejohn, D. (2003)
In-line monitoring of esterification using a miniaturised mid-infrared spectrometer. Analyst, 128(12), 1467-1470. https://doi.org/10.1039/b311187n
A miniaturised mid-infrared (MIR) spectrometer attached directly to an in-line immersion probe with an attenuated total reflectance crystal has been used to monitor the progre...

Comparison of Calibration Methods for the Monitoring of a Fluorobenzene Batch Reaction Using Low-Field 19F NMR, 1H NMR, NIR, and Raman Spectrometries

Journal Article
Nordon, A., Meunier, C., McGill, C. A., & Littlejohn, D. (2002)
Comparison of Calibration Methods for the Monitoring of a Fluorobenzene Batch Reaction Using Low-Field 19F NMR, 1H NMR, NIR, and Raman Spectrometries. Applied Spectroscopy, 56(4), 515-520. https://doi.org/10.1366/0003702021954971
The suitability of different process spectrometry techniques has been assessed, in terms of calibration requirements, accuracy, and precision, for the at-line monitoring of th...

Evaluation of Low-Field Nuclear Magnetic Resonance Spectrometry for At-Line Process Analysis

Journal Article
Nordon, A., McGill, C. A., & Littlejohn, D. (2002)
Evaluation of Low-Field Nuclear Magnetic Resonance Spectrometry for At-Line Process Analysis. Applied Spectroscopy, 56(1), 75-82. https://doi.org/10.1366/0003702021954241
A low-field medium-resolution NMR spectrometer, with an operating frequency of 29 MHz for 1H, has been developed for use in process analysis. The information that is attainabl...

Comparison of in-line NIR, Raman and UV-visible spectrometries, and at-line NMR spectrometry for the monitoring of an esterification reaction

Journal Article
McGill, C. A., Nordon, A., & Littlejohn, D. (2002)
Comparison of in-line NIR, Raman and UV-visible spectrometries, and at-line NMR spectrometry for the monitoring of an esterification reaction. Analyst, 127(2), 287-292. https://doi.org/10.1039/b106889j
In-line Raman, near infrared and UV-visible spectometries, and at-line low-field NMR spectrometry have been used to monitor the acid-catalysed esterification of crotonic acid ...

Studies of low-field nuclear magnetic resonance and Raman spectrometries for process analytical chemistry

Thesis
McGill, C. A. (2001)
Studies of low-field nuclear magnetic resonance and Raman spectrometries for process analytical chemistry. (Thesis). University of Strathclyde. Retrieved from http://researchrepository.napier.ac.uk/Output/2782207

Quantitative Analysis of Low-Field NMR Signals in the Time Domain

Journal Article
Nordon, A., Gemperline, P. J., McGill, C. A., & Littlejohn, D. (2001)
Quantitative Analysis of Low-Field NMR Signals in the Time Domain. Analytical Chemistry, 73(17), 4286-4294. https://doi.org/10.1021/ac0102866
Two novel methods are described for direct quantitative analysis of NMR free induction decay (FID) signals. The methods use adaptations of the generalized rank annihilation me...

At-line process analysis by low-field medium-resolution NMR spectrometry

Journal Article
Nordon, A., McGill, C., & Littlejohn, D. (2001)
At-line process analysis by low-field medium-resolution NMR spectrometry. Spectroscopy Europe, 13(3), 10-13
Low-field NMR spectrometry offers attractive options in at-line analysis. As shown via examples concerning benzene production, high acid concentrations, ethoxy chain length, a...