Ms. Poongkulali Rajarahm Profile

Poongkulali Rajarahm

at Institute of Bioengineering and Bioimaging

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Publications (3)

Proceedings Article | 17 March 2023 Poster

Rapid and sensitive detection of disease biomarkers using SERS assay in a simplified Raman POC device

Jayakumar Perumal, Ran Zhi Tong Chua, Mohesh Moothanchery, Poongkulali Rajarahm, Aniza Puteri Mahyuddin, Ghayathri Balasundaram, Mahesh Choolani, Malini Olivo

Proceedings Volume PC12387, PC123870H (2023) https://doi.org/10.1117/12.2664254

KEYWORDS: Raman spectroscopy, Optical components, Sensors, Proteins, Ovarian cancer, Gold, Diagnostics, Complex systems, Blood

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Proceedings Article | 17 March 2023 Presentation

Investigation of absorption of Ceramide in skin barrier using customized confocal Raman spectroscopy

Poongkulali Rajarahm, Renzhe Bi, Ruochong Zhang, Malini Olivo, Steven Tien Guan Thng

Proceedings Volume PC12352, PC1235209 (2023) https://doi.org/10.1117/12.2647088

KEYWORDS: Skin, Raman spectroscopy, Chromium, Absorption, Quantum cascade lasers, Profiling, Physiology, Fiber lasers, Diagnostics, Confocal microscopy

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Proceedings Article | 2 March 2022 Presentation + Paper

A portable fiber based dual-wavelength confocal Raman spectroscopy system

Ruochong Zhang, Renzhe Bi, Poongkulali Rajarahm, U.S Dinish, Malini Olivo

Proceedings Volume 11954, 1195403 (2022) https://doi.org/10.1117/12.2607863

KEYWORDS: Skin, Raman spectroscopy, Confocal microscopy, Chromium, Optical filters, Single mode fibers, Quality systems, Profiling, Photons, Multimode fibers

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