News
Paper published

May 2019
Human Platelet Membrane Functionalized Microchips with Plasmonic Codes for Cancer Detection", Advanced Functional Materials, 2019
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Paper was published in Advanced Functional Materials, 2019
Sumit Kumar, Jae‐A Han, Issac J. Michael, Dongyeob Ki , Vijaya Sunkara, Juhee Park , Shreedhar Gautam, Hong Koo Ha, Liangfang Zhang, Yoon-Kyoung Cho*
Paper published

April 2019
"Immature dendritic cells navigate microscopic mazes to find tumor cells", Lab Chip, 2019
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Eujin Um, Jung Min Oh, Juhee Park, Taegeun Song, Tae-Eon Kim, Yongjun Choi, Changsik Shin, Diana Kolygina, Jae-Hyung Jeon, Bartosz A. Grzybowski* and Yoon-Kyoung Cho*
We find imposing physical constraints in the cell migration tracks in the geometry and dimensions modulates the directional persistence of dendritic cells. A delicate balance between chemotactic cues and the physical confinements reveals subtle chemotactic differences of dendritic cells in cancer vs. normal cell surroundings even inside a complex maze.
Paper published

Mar 2019
"Fully automated, label-free isolation of extracellular vesicles from whole blood for cancer diagnosis and monitoring", Theranostics
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Vijaya Sunkara‡, Chi-Ju Kim‡, Juhee Park, Hyun-Kyung Woo, Dongyoung Kim, Hong Koo Ha, Mi-Hyun Kim, Youlim Son, Jae-Ryong Kim, Yoon-Kyoung Cho*
Lab-on-a-disc equipped with sequential nanofiltration is presented for fully automated, rapid, label-free EV enrichment with high yield and purity starting from whole blood or plasma for cancer diagnosis and monitoring.
Paper published

Feb 2019
Universal Method for Direct Bioconjugation of Electrode Surfaces by Fast Enzymatic Polymerization
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Sumit Kumar, Al-Monsur Jiaul Haque, Jonathan Sabaté del Río, Shreedhar Gautam, Yoon-Kyoung Cho*
Universal Method for Direct Bioconjugation of Electrode Surfaces by Fast Enzymatic Polymerization
Biosensors and Bioelectronics, 127, 15, 50-56, 2019
This HRP-catalyzed polymerization of TA and p(TA)-mediated surface modification method can provide a simple and new framework to construct multifunctional platforms for covalent attachment of biomolecules and development of sensitive electrochemical sensing devices
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