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Alexander J. Aranyosi
Researcher at Northwestern University
Publications - 48
Citations - 2901
Alexander J. Aranyosi is an academic researcher from Northwestern University. The author has contributed to research in topics: Tectorial membrane & Wearable computer. The author has an hindex of 19, co-authored 44 publications receiving 1531 citations. Previous affiliations of Alexander J. Aranyosi include Harvard University & Massachusetts Institute of Technology.
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Journal ArticleDOI
Multiple Wearable Sensors in Parkinson and Huntington Disease Individuals: A Pilot Study in Clinic and at Home
Jamie L. Adams,Karthik Dinesh,Mulin Xiong,Christopher G. Tarolli,Saloni Sharma,Nirav Sheth,Alexander J. Aranyosi,William Zhu,Steven Goldenthal,Kevin M. Biglan,E. Ray Dorsey,Gaurav Sharma +11 more
TL;DR: Among individuals with movement disorders, the use of wearable sensors in clinic and at home was feasible and well-received, and these sensors can identify statistically significant differences in activity profiles between individuals with movements disorders and those without.
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Battery-free, skin-interfaced microfluidic/electronic systems for simultaneous electrochemical, colorimetric, and volumetric analysis of sweat
Amay J. Bandodkar,Philipp Gutruf,Philipp Gutruf,Jungil Choi,Kun Hyuck Lee,Yurina Sekine,Jonathan T. Reeder,William J. Jeang,Alexander J. Aranyosi,Stephen P. Lee,Jeffrey B. Model,Roozbeh Ghaffari,Chun Ju Su,John P. Leshock,Tyler R. Ray,Anthony Verrillo,Kyle A. Thomas,Vaishnavi Krishnamurthi,Seungyong Han,Jeonghyun Kim,Siddharth Krishnan,Siddharth Krishnan,Tao Hang,John A. Rogers +23 more
TL;DR: A battery-free, wireless electronic sensing platform inspired by biofuel cells that integrates chronometric microfluidic platforms with embedded colorimetric assays is introduced, suggesting a potential basis for noninvasive, semi-quantitative tracking of physiological status.
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Longitudinally propagating traveling waves of the mammalian tectorial membrane
TL;DR: The results show the presence of a traveling wave mechanism through the TM that can functionally couple a significant longitudinal extent of the cochlea and may interact with the BM wave to greatly enhance cochlear sensitivity and tuning.
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Soft, Skin-Integrated Multifunctional Microfluidic Systems for Accurate Colorimetric Analysis of Sweat Biomarkers and Temperature.
Jungil Choi,Amay J. Bandodkar,Jonathan T. Reeder,Tyler R. Ray,Amelia Turnquist,Sung Bong Kim,Nathaniel Nyberg,Aurélie Hourlier-Fargette,Jeffrey B. Model,Alexander J. Aranyosi,Shuai Xu,Roozbeh Ghaffari,John A. Rogers +12 more
TL;DR: This work presents the most advanced platforms of this type, in which optimized chemistries, microfluidic designs, and device layouts enable accurate assessments not only of total loss of sweat and sweat rate but also of quantitatively accurate values of the pH and temperature of sweat, and of the concentrations of chloride, glucose, and lactate across physiologically relevant ranges.
Journal ArticleDOI
Tunable nanostructured coating for the capture and selective release of viable circulating tumor cells.
Eduardo Reátegui,Nicola Aceto,Eugene J. Lim,Eugene J. Lim,James P. Sullivan,Anne E. Jensen,Mahnaz Zeinali,Joseph M. Martel,Alexander J. Aranyosi,Wei Li,Steven A. Castleberry,Aditya Bardia,Lecia V. Sequist,Daniel A. Haber,Daniel A. Haber,Shyamala Maheswaran,Paula T. Hammond,Mehmet Toner,Shannon L. Stott +18 more
TL;DR: A layer-by-layer gelatin nanocoating is presented for use as a tunable, dual response biomaterial for the capture and release of circulating tumor cells (CTCs) from cancer patient blood.