Prof. Youngjae Chun Profile

Prof. Youngjae Chun

Professor at Univ of Pittsburgh

SPIE Involvement:

Author

Proceedings Article | 9 May 2024 Presentation + Paper

A novel in situ hemocompatibility enhancement in endovascular devices through arterial pulsation-driven surface modification

Mohamed Ibrahim, Sang-Ho Ye, William Wagner, Youngjae Chun

Proceedings Volume 12948, 1294803 (2024) https://doi.org/10.1117/12.3009999

KEYWORDS: Scanning electron microscopy, Blood, Arteries, Piezoelectric materials, Biological samples, In vitro testing, Batteries, Particles, Heart, Energy harvesting

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Proceedings Article | 9 May 2024 Poster + Paper

A novel low-profile deployable and retrievable epidural lead array system

Hassan Beheshti Seresht, Trent Emerick, Gaurav Chauhan, Youngjae Chun

Proceedings Volume 12948, 129480L (2024) https://doi.org/10.1117/12.3010471

KEYWORDS: Lead, Electrodes, Spinal cord, Prototyping, Design, Manufacturing, System integration, Surgery, Stainless steel, Regenerative medicine

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Proceedings Article | 22 March 2021 Presentation + Paper

Development of a nanosensor-integrated stent for wireless, continuous monitoring of restenosis progression

Moataz Elsisy, Robert Herbert, Woon-Hong Yeo, John Pacella, Youngjae Chun

Proceedings Volume 11590, 1159006 (2021) https://doi.org/10.1117/12.2582378

KEYWORDS: Arteries, Sensors, Sensor performance, Vascular diseases, Surveillance, Printing, Polymers, Numerical analysis, Nanostructuring, Nanoparticles

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Proceedings Article | 1 April 2015 Paper

Smart guidewires for smooth navigation in neurovascular intervention

Yanfei Chen, Matthew Barry, Mahdis Shayan, Brian Jankowitz, Xinjie Duan, Anne Robertson, Minking Chyu, Youngjae Chun

Proceedings Volume 9433, 94330Y (2015) https://doi.org/10.1117/12.2084261

KEYWORDS: Blood, In vitro testing, Body temperature, Scanning electron microscopy, Blood vessels, Manufacturing, Design for manufacturability, Shape memory alloys, Temperature metrology, Data modeling

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Proceedings Article | 23 March 2015 Paper

A novel low profile wireless flow sensor to monitor hemodynamic changes in cerebral aneurysm

Yanfei Chen, Brian Jankowitz, Sung Kwon Cho, Youngjae Chun

Proceedings Volume 9438, 943829 (2015) https://doi.org/10.1117/12.2084250

KEYWORDS: Sensors, Capacitance, Prototyping, Polyurethane, Hemodynamics, Cerebral aneurysms, Electrodes, Thin films, Blood, Capacitors

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Proceedings Article | 1 April 2011 Paper

A novel hyper-elastic thin film nitinol covered stent significantly decreases intra-aneurysmal flow in vitro

Youngjae Chun, Soojung Hur, Colin Kealey, Daniel Levi, K. Mohanchandra, Dino Di Carlo, Gregory Carman

Proceedings Volume 7984, 79840V (2011) https://doi.org/10.1117/12.880609

KEYWORDS: Neck, Instrument modeling, In vitro testing, Glasses, Particles, Thin films, Neodymium, Arteries, Control systems, Hemodynamics

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Proceedings Article | 9 April 2010 Paper

Micro patterning processes for thin film nitinol endografts and evaluation of endothelialization in swine model

Youngjae Chun, Daniel Levi, K. Mohanchandra, Allan Tulloch, David Rigberg, Fernando Vinuela, Gregory Carman

Proceedings Volume 7650, 76502T (2010) https://doi.org/10.1117/12.847588

KEYWORDS: Thin films, Silicon, Wet etching, Etching, Silica, Copper, Tissues, Scanning electron microscopy, Image processing, Photoresist materials

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Proceedings Article | 7 April 2009 Paper

Superelastic NiTi thin film small vessel graft for vascular repair

Youngjae Chun, Daniel Levi, K. Mohanchandra, Fernando Vinuela, Gregory Carman

Proceedings Volume 7288, 728804 (2009) https://doi.org/10.1117/12.815400

KEYWORDS: Thin films, Arteries, In vitro testing, Body temperature, Sputter deposition, Blood circulation, Atrial fibrillation, Francium, In vivo imaging, Hemodynamics

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Showing 5 of 8 publications

Conference Committee Involvement (1)

Soft Mechatronics and Wearable Systems 2025

17 March 2025 | Vancouver, B.C., Canada

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