S
Shuvo Roy
Researcher at University of California, San Francisco
Publications - 225
Citations - 7615
Shuvo Roy is an academic researcher from University of California, San Francisco. The author has contributed to research in topics: Surface micromachining & Membrane. The author has an hindex of 42, co-authored 215 publications receiving 6688 citations. Previous affiliations of Shuvo Roy include University of California & Cleveland State University.
Papers
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Journal ArticleDOI
Characterization of polydimethylsiloxane (PDMS) properties for biomedical micro/nanosystems.
TL;DR: PDMS surface hydrophilicity and micro-textures were generally unaffected when exposed to the different chemicals, except for micro-texture changes after immersion in potassium hydroxide and buffered hydrofluoric, nitric, sulfuric, and hydrofluic acids.
Journal ArticleDOI
Evaluation of MEMS materials of construction for implantable medical devices.
Geoffrey Kotzar,Mark Freas,Phillip B. Abel,Aaron J. Fleischman,Shuvo Roy,Christian A. Zorman,James M Moran,Jeff Melzak +7 more
TL;DR: While not addressing all facets of ISO 10993 testing, the biocompatibility and SEM data indicate few concerns about use of typical MEMS materials in implant applications.
Journal ArticleDOI
Fabrication of multi-layer SU-8 microstructures
TL;DR: In this paper, a single developing step was used to create patterned SU-8 microstructures with overall thickness of up to 500 µm and minimum lateral feature size of 10 µm.
Patent
Apparatus and method for assessing loads on adjacent bones
TL;DR: In this paper, an apparatus that utilizes microelectromechanical systems (MEMS) technology to provide an in vivo assessment of loads on adjacent bones (24 and 26) comprises a body (34) for insertion between the adjacent bones.
Journal ArticleDOI
Impedance sensing device enables early detection of pressure ulcers in vivo
Sarah L. Swisher,Monica C. Lin,Amy Liao,Elisabeth Jacques Leeflang,Yasser Khan,Felippe José Pavinatto,Kaylee Mann,Agne Naujokas,David M. Young,Shuvo Roy,Michael R. Harrison,Ana Claudia Arias,Vivek Subramanian,Michel M. Maharbiz +13 more
TL;DR: This work demonstrates a flexible, electronic device that non-invasively maps pressure-induced tissue damage, even when such damage cannot be visually observed and finds that impedance is robustly correlated with tissue health across multiple animals and wound types.