Dr. Effendi Widjaja Profile

Dr. Effendi Widjaja

at Institute of Chemical and Engineering Sciences

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Publications (3)

Proceedings Article | 27 February 2006 Paper

Classification of colonic tissues using Raman spectroscopy and multivariate techniques

Zhiwei Huang, Wei Zheng, Effendi Widjaja, Jianhua Mo, Colin Sheppard

Proceedings Volume 6093, 60930Q (2006) https://doi.org/10.1117/12.647384

KEYWORDS: Tissues, Raman spectroscopy, Cancer, Diagnostics, Near infrared, Tumors, Colorectal cancer, Colon, Algorithm development, Medical research

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Proceedings Article | 8 October 2005 Paper

Classification of ENT tissue using near-infrared Raman spectroscopy and support vector machines

Effendi Widjaja, Wei Zheng, Huang Zhiwei

Proceedings Volume 5862, 586205 (2005) https://doi.org/10.1117/12.633007

KEYWORDS: Raman spectroscopy, Principal component analysis, Tissues, Diagnostics, Tissue optics, Spectroscopy, Algorithm development, Pattern recognition, Detection and tracking algorithms, Biomedical optics

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Proceedings Article | 1 July 2004 Paper

Thermal perturbations to bone mineral crystal structure studied by Raman and NMR spectroscopies

Effendi Widjaja, Obianuju Inya-Agha, Michael Morris, Erin Wilson, Larry Beck, David Kohn

Proceedings Volume 5321, (2004) https://doi.org/10.1117/12.529346

KEYWORDS: Bone, Minerals, Raman spectroscopy, Tissues, Spectroscopy, Carbonates, Crystals, Temperature metrology, Apatite, Collagen

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