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|Title:||Dark-field circular depolarization optical coherence microscopy|
|Source:||Mehta, K., Zhang, P., Yeo, E.L.L., Kah, J.C.Y., Chen, N. (2013). Dark-field circular depolarization optical coherence microscopy. Biomedical Optics Express 4 (9) : 1683-1691. ScholarBank@NUS Repository. https://doi.org/10.1364/BOE.4.001683|
|Abstract:||Optical coherence microscopy (OCM) is a widely used structural imaging modality. To extend its application in molecular imaging, gold nanorods are widely used as contrast agents for OCM. However, they very often offer limited sensitivity as a result of poor signal to background ratio. Here we experimentally demonstrate that a novel OCM implementation based on dark-field circular depolarization detection can efficiently detect circularly depolarized signal from gold nanorods and at the same time efficiently suppress the background signals. This results into a significant improvement in signal to background ratio. © 2013 Optical Society of America.|
|Source Title:||Biomedical Optics Express|
|Appears in Collections:||Staff Publications|
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