Search Results - "Grijalva, Sandra I"

Induced cardiac pacemaker cells survive metabolic stress owing to their low metabolic demand by Gu, Jin-mo, Grijalva, Sandra I., Fernandez, Natasha, Kim, Elizabeth, Foster, D. Brian, Cho, Hee Cheol

“…Cardiac pacemaker cells of the sinoatrial node initiate each and every heartbeat. Compared with our understanding of the constituents of their electrical…”
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Engineered Cardiac Pacemaker Nodes Created by TBX18 Gene Transfer Overcome Source–Sink Mismatch by Grijalva, Sandra I., Gu, Jin‐mo, Li, Jun, Fernandez, Natasha, Fan, Jinqi, Sung, Jung Hoon, Lee, Seung Yup, Herndon, Conner, Buckley, Erin M., Park, Sung‐Jin, Fenton, Flavio H., Cho, Hee Cheol

“…Every heartbeat originates from a tiny tissue in the heart called the sinoatrial node (SAN). The SAN harbors only ≈10 000 cardiac pacemaker cells, initiating…”
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Intracellular cardiomyocytes potential recording by planar electrode array and fibroblasts co-culturing on multi-modal CMOS chip by Park, Jong Seok, Grijalva, Sandra I., Jung, Doohwan, Li, Sensen, Junek, Gregory V., Chi, Taiyun, Cho, Hee Cheol, Wang, Hua

“…Intracellular action potential signals reveal enriched physiological information. Patch clamp techniques have been widely used to measure intracellular…”
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Multi-parametric cell profiling with a CMOS quad-modality cellular interfacing array for label-free fully automated drug screening by Park, Jong Seok, Grijalva, Sandra I, Aziz, Moez K, Chi, Taiyun, Li, Sensen, Sayegh, Michael N, Wang, Adam, Cho, Hee Cheol, Wang, Hua

“…Cells are complex systems with concurrent multi-physical responses, and cell physiological signals are often encoded with spatiotemporal dynamics and further…”
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Abstract 24057: Induced Pacemaker Spheroids As A Model To Reverse-Engineer The Native Sinoatrial Node by Grijalva, Sandra I, Sung, Jung H, Furman, Benjamin W, Han, Pengcheng, Li, Jun, Cho, Hee C

“…Abstract only Background: The sinoatrial node (SAN) has intricate architecture, which facilitates the spontaneous action potentials generated from the SAN to…”
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A 21952-Pixel Multi-Modal CMOS Cellular Sensor Array with 1568-Pixel Parallel Recording and 4-Point Impedance Sensing by Jung, Doohwan, Park, Jong Seok, Junek, Gregory V, Grijalva, Sandra I., Kumashi, Sagar R, Wang, Adam, Li, Sensen, Cho, Hee Cheol, Wang, Hua

“…This paper presents a fully integrated CMOS multi-modal cellular sensor/stimulator array with 21952 multi-modal pixels, 1568 simultaneous parallel readout…”
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