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Dr Yi-chieh Chen

Strathclyde Chancellor'S Fellow

Chemical and Process Engineering

Personal statement

Spectroscopy has been the centre of my research interest and career. My aim is to apply advance spectroscopic techniques to investigate nanostructure materials for optical sensing applications. I am especially familiar with Raman and surface-enhanced Raman spectroscopy, light scattering spectroscopy and surface plasmon spectroscopy. My current research project focuses on the development of robust optical measurement-interpretation platform by utilising UV-vis-NIR spectroscopy in the fields of process analysis and biomedical diagnostics. I am also interested in applying the concept to other spectroscopic techniques to overcome challenges in instrumentation and analysis of measurements.

I am currently leading the Measurement and Analytics Team in Strathclyde. My long term goal is to lead integration of analytical science to provide solutions for challenges faced in scientific and industrial communities. 


Effect of particle size distribution on spatially and angularly resolved diffuse reflectance measurement
Chen Yi-Chieh, Tiernan-Vandermotten Sarra, Lue Leo, Ferreira Carla Sofia, Sefcik Jan, Thennadil Suresh
European Pharmaceutical Review Vol 23, pp. 34-37, (2018)
Spatially and angularly resolved spectroscopy for in-situ estimation of concentration and particle size in colloidal suspensions
Chen Yi-Chieh, Foo David, Dehanov Nicolau, Thennadil Suresh N.
Analytical and Bioanalytical Chemistry, pp. 1-38, (2017)
A comparative investigation of the combined effects of pre-processing, wavelength selection, and regression methods on near-infrared calibration model performance
Wan Jian, Chen Yi-Chieh, Morris A. Julian, Thennadil Suresh N.
Applied Spectroscopy Vol 71, pp. 1432-1446, (2017)
Enabling digitisation of continuous manufacturing processes : the role of image analysis
Cardona Javier, Ferreira Carla Sofia, McGinty John, Hamilton Andrew, Agimelen Okpeafoh, Cleary Alison, Chen Yi-Chieh, Sefcik Jan, Michie Walter, Atkinson Robert, Andonovic Ivan, Tachtatzis Christos
Network Plus: Industrial Systems in the Digital Age Conference 2017, (2017)
Simulation of diffuse reflectance for characterisation of particle suspensions
Thomson Kelly, Stoliarskaia Daria, Tiernan-Vandermotten Sarra, Lue Leo, Chen Yi-Chieh
Optical Diagnostics and Sensing XVIIProceedings of SPIE Vol 10072, (2017)
Alternative measurement configurations for extracting bulk optical properties using an integrating sphere setup
Thennadil Suresh N., Chen Yi-chieh
Applied Spectroscopy Vol 71, pp. 224-237, (2016)

more publications

Professional activities

Extracting and monitoring particle size distribution information for pharmaceutical crystallisation process using spatially and angularly resolved Visible-NIR Spectra

more professional activities


Epsrc Doctoral Training Grant | Tiernan-Vandermotten, Sarra
Chen, Yi-Chieh (Principal Investigator) Lue, Leo (Co-investigator)
Period 01-Aug-2012 - 01-Feb-2017
Modelling of Particle Size, Shape and Size Distribution in Pharmaceutical Suspensions and the Effects on Visible/Near Infrared (vis-NIR) Spectra
Chen, Yi-Chieh (Principal Investigator)
Period 01-Oct-2015 - 30-Nov-2018

more projects


Chemical and Process Engineering
James Weir Building

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