Browsing School of Physics (Scholarly Articles) by Author "http://dx.doi.org/10.13039/501100002081"
Now showing items 1-7 of 7
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Characterization of nanosensitive multifractality in submicron scale tissue morphology and its alteration in tumor progression
Das, Nandan; Alexandrov, Sergey; Gilligan, Katie E.; Dwyer, Róisín M.; Saager, Rolf B.; Ghosh, Nirmalya; Leahy, Martin (Society of Photo-optical Instrumentation Engineers, 2021-01-11)Significance: Assessment of disease using optical coherence tomography is an actively investigated problem, owing to many unresolved challenges in early disease detection, diagnosis, and treatment response monitoring. The ... -
Experimental assessment of clinical MRI-induced global SAR distributions in head phantoms
Blackwell, James; Oluniran, Gideon; Tuohy, Brendan; Destrade, Michel; Kraśny, Marcin Jan; Colgan, Niall (Elsevier, 2019-10-05)Accurate estimation of SAR is critical to safeguarding vulnerable patients who require an MRI procedure. The increased static field strength and RF duty cycle capabilities in modern MRI scanners mean that systems can easily ... -
Human biomonitoring of glyphosate exposures: State-of-the-art and future research challenges
Connolly, Alison; Coggins, Marie A.; Koch, Holger M. (MDPI, 2020-08-18)Abstract: Glyphosate continues to attract controversial debate following the International Agency for Research on Cancer carcinogenicity classification in 2015. Despite its ubiquitous presence in our environment, there ... -
Nanoscale structure detection and monitoring of tumour growth with optical coherence tomography
Das, Nandan; Sergey, Alexandrov; Zhou, Yi; Gilligan, Katie E.; Dwyer, Róisín M.; Leahy, Martin (Royal Society of Chemistry, 2020-05-25)Approximately 90% of cancers originate in epithelial tissues leading to epithelial thickening, but the ultrastructural changes and underlying architecture are less well known. Depth resolved label free visualization of ... -
Noninvasive detection of nanoscale structural changes in cornea associated with cross-linking treatment
Zhou, Yi; Alexandrov, Sergey; Nolan, Andrew; Das, Nandan; Dey, Rajib; Leahy, Martin (Wiley, 2020-02-17)Corneal cross-linking (CXL) using ultraviolet-A (UVA) irradiation with a riboflavin photosensitizer has grown from an interesting concept to a practical clinical treatment for corneal ectatic diseases globally, such as ... -
Sensitive and selective quantification of glyphosate and aminomethylphosphonic acid (AMPA) in urine of the general population by gas chromatography-tandem mass spectrometry
Connolly, Alison; Koslitz, Stephan; Bury, Daniel; Brüning, Thomas; Conrad, André; Kolossa-Gehring, Marike; Coggins, Marie A.; Koch, Holger M. (Elsevier, 2020-08-26)Glyphosate is the highest volume herbicide used worldwide, and its main biodegradation product is aminomethylphosphonic acid (AMPA), both are listed as priority substances in the Human Biomonitoring for Europe initiative ... -
Spatial frequency domain correlation mapping optical coherence tomography for nanoscale structural characterization
Alexandrov, Sergey; McNamara, Paul M.; Das, Nandan; Zhou, Yi; Lynch, Gillian; Hogan, Josh; Leahy, Martin (AIP Publishing, 2019-09-16)Most of the fundamental pathological processes in living tissues exhibit changes at the nanoscale. Noninvasive, label-free detection of structural changes in biological samples pose a significant challenge to both researchers ...