High-throughput non-homogenous 3D polycaprolactone scaffold for cancer cell and cancer-associated fibroblast mini-tumors to evaluate drug treatment response

Authors: Malakpour-Permlid, Atena, Rodriguez, Manuel Marcos, Untracht, Gavrielle R., Andersen, Peter E., Oredsson, Stina, Boisen, Anja, Zór, Kinga

Source: In Toxicology Reports June 2025 14

OCTAVA: an open-source toolbox for quantitative analysis of optical coherence tomography angiography images

Authors: Untracht, Gavrielle R., Matos, Rolando, Dikaios, Nikolaos, Bapir, Mariam, Durrani, Abdullah K., Butsabong, Teemapron, Campagnolo, Paola, Sampson, David D., Heiss, Christian, Sampson, Danuta M.

Subject Terms: Electrical Engineering and Systems Science - Image and Video Processing, Computer Science - Computer Vision and Pattern Recognition, Quantitative Biology - Tissues and Organs

Access URL: http://arxiv.org/abs/2109.01835

Enhanced contrast in optical coherence tomography using multiple scattering
Optical Coherence Imaging Techniques and Imaging in Scattering Media V

Authors: Untracht, Gavrielle R., Chen, Mingzhou, Wijesinghe, Philip, Mas, Joesp, Yura, Harold T., Marti, Dominik, Andersen, Peter E., Dholakia, Kishan

Source: Proceedings of SPIE, the International Society for Optical Engineering. 12632:126321G-126321G-4

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN900070050&indx=1&recIds=ETOCCN900070050

OCT-derived attenuation coefficient can differentiate between healthy and diabetic bone in a mouse model
Optical Coherence Imaging Techniques and Imaging in Scattering Media V

Authors: Untracht, Gavrielle R., Mortensen, Lasse Bo, Emini, Lejla, Jørgensen, Niklas Rye, Andersen, Peter E.

Source: Proceedings of SPIE, the International Society for Optical Engineering. 12632:126320H-126320H-4

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN900070017&indx=1&recIds=ETOCCN900070017

Cocoa flavanol consumption improves lower extremity endothelial function in healthy individuals and people with type 2 diabetes

Authors: Bapir, Mariam, Untracht, Gavrielle R., Cooke, Debbie, McVey, John H., Skene, Simon S., Campagnolo, Paola, Whyte, Martin B., Dikaios, Nikolaos, Rodriguez-Mateos, Ana, Sampson, David D., Sampson, Danuta M., Heiss, Christian

Source: Food & function. 13(20):10439-10448

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100162952647.0x000001&indx=1&recIds=ETOCvdc_100162952647.0x000001

Photonic force optical coherence elastography for three-dimensional mechanical microscopy

Authors: Leartprapun, Nichaluk, Iyer, Rishyashring R., Untracht, Gavrielle R., Mulligan, Jeffrey A., Adie, Steven G.

Source: Nat. Commun. 9, 2079 (2018)

Subject Terms: Physics - Instrumentation and Detectors, Physics - Optics

Access URL: http://arxiv.org/abs/1712.09441

Production and Ex Vivo Characterization of Melting Lipid Needle Patches Applied for Transdermal Delivery of Lipophilic Drugs.

Authors: Tollemeto, Matteo, Thamdrup, Lasse Ho̷jlund Eklund, Zhang, Zhongyang, Badillo-Ramirez, Isidro, Untracht, Gavrielle R., Andersen, Peter Eskil, Hagner Nielsen, Line, Boisen, Anja

Source: ACS Materials Letters; 11/4/2024, Vol. 6 Issue 11, p5199-5207, 9p

Interobserver agreement on line-field confocal optical coherence tomography image markers in keratinocyte carcinomas and precursor lesions.

Authors: Jacobsen, Kevin, Ortner, Vinzent Kevin, Wenande, Emily, Fredman, Gabriella, Untracht, Gavrielle R., Wolswijk, Tom, Cruts, Emmy, Mosterd, Klara, Nielsen, Kari, Philipsen, Peter Alshede, Wiegell, Stine Regin, Haedersdal, Merete

Source: Archives of Dermatological Research; Oct2024, Vol. 316 Issue 8, p1-11, 11p

Pilot study of optical coherence tomography angiography-derived microvascular metrics in hands and feet of healthy and diabetic people.

Authors: Untracht, Gavrielle R.^1,2 (AUTHOR), Dikaios, Nikolaos³ (AUTHOR), Durrani, Abdullah K.^2,4 (AUTHOR), Bapir, Mariam² (AUTHOR), Sarunic, Marinko V.^5,6 (AUTHOR), Sampson, David D.^2,4 (AUTHOR), Heiss, Christian^2,7 (AUTHOR), Sampson, Danuta M.^2,5 (AUTHOR) Danuta.sampson@ucl.ac.uk

Source: Scientific Reports. 1/20/2023, Vol. 13 Issue 1, p1-12. 12p.

Vascular feature identification in actinic keratosis grades I-III using dynamic optical coherence tomography with automated, quantitative analysis.

Authors: Fredman, Gabriella, Wiegell, Stine R., Haedersdal, Merete, Untracht, Gavrielle R.

Source: Archives of Dermatological Research; Sep2024, Vol. 316 Issue 7, p1-10, 10p

Dynamic optical coherence tomography unveils subclinical, vascular differences across actinic keratosis grades I–III.

Authors: Fredman, Gabriella, Fuchs, Christine Sofie Krohn, Wenande, Emily, Philipsen, Peter A., Untracht, Gavrielle R., Andersen, Flemming, Bjerring, Peter, Wiegell, Stine R., Haedersdal, Merete

Source: Experimental Dermatology; Aug2024, Vol. 33 Issue 8, p1-11, 11p

Subject Terms: OPTICAL coherence tomography, SKIN imaging, ACTINIC keratosis, DERMOSCOPY, STRESS (Linguistics)

Age-Dependent Decline in Common Femoral Artery Flow-Mediated Dilation and Wall Shear Stress in Healthy Subjects.

Authors: Bapir, Mariam¹ (AUTHOR), Untracht, Gavrielle R.^2,3 (AUTHOR), Hunt, Julie E. A.⁴ (AUTHOR), McVey, John H.⁵ (AUTHOR), Harris, Jenny⁶ (AUTHOR), Skene, Simon S.¹ (AUTHOR), Campagnolo, Paola⁵ (AUTHOR), Dikaios, Nikolaos⁷ (AUTHOR), Rodriguez-Mateos, Ana⁸ (AUTHOR), Sampson, David D.³ (AUTHOR), Sampson, Danuta M.^1,9,10 (AUTHOR), Heiss, Christian^1,11 (AUTHOR) c.heiss@surrey.ac.uk

Source: Life (2075-1729). Dec2022, Vol. 12 Issue 12, p2023. 12p.

Subject Terms: *SHEARING force, *FEMORAL artery, *SHEAR walls, *CALF muscles, *PERIPHERAL vascular diseases, *BRACHIAL artery, *REGRESSION analysis

Comparison of soft tissue handling protocols for identifying optical properties and morphology

Authors: Popp, Jürgen, Gergely, Csilla, Høier, Freja, Untracht, Gavrielle R., Øster Andersen, Amanda, Stræde, Karina, Kjær, Andreas, Andersen, Peter E.

Source: Proceedings of SPIE; June 2024, Vol. 13006 Issue: 1 p130060K-130060K-5, 1170546p

Vascular Characteristics of Treatment-resistant and -responsive Actinic Keratosis Identified with Dynamic Optical Coherence Tomography.

Authors: FREDMAN, GABRIELLA, HAEDERSDAL, MERETE, PHILIPSEN, PETER A., ANDERSEN, FLEMMING, BJERRING, PETER, WIEGELL, STINE R., UNTRACHT, GAVRIELLE R.

Source: Acta Dermato-Venereologica; 2024, Vol. 104, p1-8, 8p

Subject Terms: OPTICAL coherence tomography, ACTINIC keratosis, PHOTODYNAMIC therapy, DAYLIGHT, ANGIOGRAPHY

Imaging the small with the small: Prospects for photonics in micro-endomicroscopy for minimally invasive cellular-resolution bioimaging

Authors: Untracht, Gavrielle R., Karnowski, Karol, Sampson, David D.

Source: APL photonics. 6(6)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100135128293.0x000001&indx=1&recIds=ETOCvdc_100135128293.0x000001

Enhanced contrast in optical coherence tomography using multiple scattering

Authors: Vakoc, Benjamin J., Wojtkowski, Maciej, Yasuno, Yoshiaki, Untracht, Gavrielle R., Chen, Mingzhou, Wijesinghe, Philip, Mas, Joesp, Yura, Harold T., Marti, Dominik, Andersen, Peter E., Dholakia, Kishan

Source: Proceedings of SPIE; August 2023, Vol. 12632 Issue: 1 p126321G-126321G-4, 1136894p

OCT-derived attenuation coefficient can differentiate between healthy and diabetic bone in a mouse model

Authors: Vakoc, Benjamin J., Wojtkowski, Maciej, Yasuno, Yoshiaki, Untracht, Gavrielle R., Mortensen, Lasse Bo, Emini, Lejla, Jørgensen, Niklas Rye, Andersen, Peter E.

Source: Proceedings of SPIE; August 2023, Vol. 12632 Issue: 1 p126320H-126320H-4, 1136885p

Photonic force optical coherence elastography for three-dimensional mechanical microscopy

Authors: Leartprapun, Nichaluk, Iyer, Rishyashring R., Untracht, Gavrielle R., Mulligan, Jeffrey A., Adie, Steven G.

Source: Nature communications. 9(1)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100129906765.0x000001&indx=1&recIds=ETOCvdc_100129906765.0x000001

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GPU-based computational adaptive optics for volumetric optical coherence microscopy

Authors: Tsia, Kevin K., Goda, Keisuke, Tang, Han, Mulligan, Jeffrey A., Untracht, Gavrielle R., Zhang, Xihao, Adie, Steven G.

Source: Proceedings of SPIE; March 2016, Vol. 9720 Issue: 1 p97200O-97200O-9, 874810p