{"id":14,"date":"2016-04-19T14:25:35","date_gmt":"2016-04-19T21:25:35","guid":{"rendered":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/?page_id=14"},"modified":"2022-09-30T22:59:27","modified_gmt":"2022-10-01T05:59:27","slug":"research","status":"publish","type":"page","link":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/research\/","title":{"rendered":"Research"},"content":{"rendered":"

Printed flexible hybrid electronics for health monitoring and human-machine interface<\/strong><\/p>\n

This project leverages screen\/inkjet-printing technologies with various electronic ink materials to fabricate a printed, electronic platform that offers high mechanical stretchability and the ability to form a conformal interface with the human skin. (Collaboration with Dr. Yeo at Georgia Tech<\/strong>)<\/em><\/p>\n

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  • H.-R. Lim\u2020<\/sup>, S.M. Lee\u2020<\/sup>, S. Park<\/u>\u2020<\/sup>, C. Choi, H. Kim, M. Mahmood, Y. Lee, J.-H. Kim*, and W.-H. Yeo*, \u201cSmart Bioelectronic Pacifier for Real-Time Continous Monitoring of Salivary Electrolytes<\/strong>\u201c, submitted to Biosensors and Bioelectronics<\/em>, 2022<\/li>\n
  • S. Ban<\/u>, Y. J. Lee, S. Kwon, Y.S. Kim, J.-H Kim*, and W.-H Yeo, “Wireless Persistent Human-Machine Interfaces via Soft Headband Bioelectronics and Electrooculography”, <\/strong>submitted to Advanced Science<\/li>\n
  • S. Ban<\/u>, Y. J. Lee, J. W. Chang, J.-H. Kim, and W.-H. Yeo, “Human-Machine Interface Based on Gaze and Eye direction tracking for the Robot arm<\/strong>“, in preparation<\/li>\n
  • S. Park<\/u>, S. Ban<\/u>, A. Bunn<\/u>, S. Kwon, H. Lim, W-.H. Yeo, and J-.H Kim*, “Fully screen-printed, PI\/PEG blends enabled patternable electrodes for scalable manufacturing of skin-conformal, stretchable, wearable electronics<\/strong>“, submitted to ACS Applied Materials and Interfaces<\/li>\n
  • S. Park<\/u> C.H. Ha, J.-H. Kim, and H.R. Lim, “Non-invasive Monitoring of Metabolites, Hormones, and Electrolytes in Wearable Flexible Chemical Sensors<\/strong>“, in preparation<\/li>\n<\/ul>\n

    Microfluidic device for particle separation with Airfoil shaped pillars<\/strong><\/span><\/p>\n

    Deterministic Lateral Displacement (DLD) for nanoparticle separation: DLD is a continuous microfluidic separation device that uses a repeating array of pillars to selectively displace particles having a mean diameter greater than the critical diameter. The critical diameter is an emergent property influenced by pillar shape, size, and spacing in addition to the suspending fluid and target particle properties. This project will design and fabricate microfluidic devices for DLD demonstration using conventional soft lithography technique. (Supported by WSU New Faculty Seed grant-131078, Collaboration with Analog Devices, Inc.<\/strong>)<\/em>\"\"<\/p>\n

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    • E. Gioe<\/u>, J.-H. Kim, and X. Chen, “Deterministic Lateral Displacement (DLD) Analysis Tool Utilizing Machine Learning Towards High-Throughput Separation<\/strong>“, Micromachines<\/em>, 2022. 13(5), 661<\/li>\n
    • B. Senf<\/u> and J.-H. Kim, \u201cEffect of Viscosity on High Throughput Deterministic Lateral Displacement (DLD)<\/strong>\u201c, Micro\u00a0<\/em>2022, 2(1), 100-112<\/li>\n
    • K. Ahasan<\/u>, C. M. Landry<\/u>, X. Chen, and J.-H. Kim*, \u201cEffect of Angle-of-Attacks on Deterministic Lateral Displacement (DLD) with Symmetric Airfoil Pillars<\/strong>\u201c, Biomedical Microdevices<\/em>, (2020) 22: 42<\/li>\n
    • B. M. Dincau, \u00a0A. Aghilinejad, X. Chen, SY Moon, and J.-H. Kim*, \u201cVortex-free high-Reynolds deterministic lateral displacement (DLD) via airfoil pillars<\/strong>\u201c, Microfluidics and Nanofluidics<\/em>, \u00a02018, 22, 137.<\/li>\n
    • B. M. Dincau, \u00a0A. Aghilinejad, T. Hammersley, \u00a0X. Chen, and J.-H. Kim*, \u201cDeterministic lateral displacement (DLD) in the high Reynolds number regime-high throughput and dynamic separation characteristics<\/strong>\u201d, Microfluidics and Nanofluidics<\/em>, 2018, 22 (6), 59<\/li>\n
    • B. Dincau, A. Aghilinejad, X. Chen, and J.-H. Kim, \u201cCharacterizing the turbulent regime for deterministic lateral displacement (DLD) devices<\/strong>\u201d, ASME IMECE<\/em> 2017-71892, November 3-9, 2017.<\/li>\n<\/ul>\n
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      Novel printing technology with nano-ink<\/strong><\/span><\/p>\n

      Novel printing technology with nanoink for biosensor fabrication: Develop a novel non-contact printing method for nanomaterials and biomolecules using capillary nanoink bridge. (Supported by DoD CDMRP W81XWH-17-1-0083<\/em><\/strong>)<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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      • S.-J. Kahng, S. D. Soelberg, F. Fondjo<\/u>, J.-H. Kim, C. E. Furlong, and J.-H. Chung, \u201cCarbon Nanotube-Based Thin-Film Resistive Sensor for Point-Of-Care Screening of Tuberculosis<\/strong>\u201c, Biomedical Microdevices<\/em>, (2020) 22:50<\/li>\n
      • S.-J. Kahng, C. Cerwyn, B. M. Dincau, J.-H. Kim, I. V. Novosselov, M. P. Anantram, and J.-H. Chung, \u201cNanoink Bridge-induced Capillary Pen Printing for Chemical and Biological Sensors<\/strong>\u201d, Nanotechnology<\/em>, 2018, 29, 335304<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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        Micro\/nanoneedle fabrication for biomedical applications<\/strong><\/span><\/p>\n

        Design and develop micro\/nanostructured needle fabrication for biomedical application. (Supported by WSU Vancouver mini grant and Probus Med Tech Inc.<\/em><\/strong>)<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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        • B. M. Dincau, Y. Lee, J.-H. Kim* and W.-H. Yeo, \u00a0\u201cRecent advances in nanoparticle concentration and viral detection by using biosensors and bioelectronics<\/strong>\u201d, Sensors<\/em> 2017, 17(10), 2316<\/li>\n
        • S.J. Kahng, H.-B. Lee, J.-H. Chung, and J.-H. Kim*, \u201cNanostructured Tip-Shaped Biosensors: Application of Six Sigma Approach for Enhanced Manufacturing<\/strong>\u201d, Sensors<\/em> 2017, 17(1), 17 (invited paper)<\/li>\n
        • D. Saadat-Moghaddam and J.-H. Kim*, \u201cA Microneedle Functionalized with Polyethyleneimine and Nanotubes for Highly Sensitive, Label-Free Quantification of DNA<\/strong>\u201d, Sensors<\/em>, 2017, 17(8), 1883<\/li>\n
        • S.J. Kahng, H.-B. Lee, J.-H. Chung, and J.-H. Kim<\/u>*, \u201cDendritic nanotip: Controlled fabrication and amplification-free detection of DNA<\/em><\/strong>\u201d, Sensors<\/em> (invited paper), 2016<\/li>\n<\/ul>\n<\/div>\n
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          Study of flow-boiling morphological characteristics with surface wettability gradient in microchannel flow<\/strong><\/span><\/p>\n

          In this study, we investigate two-dimensional flow-boiling morphological characteristics with hydrophilic coating on a hot-spot. (Supported by NSF CBET-1707056 and Undergraduate Summer Research program<\/em><\/strong>)<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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          • A. Karim,<\/u>\u00a0Y. J. Kim and J.-H. Kim*, \u201cTwo-dimensional flow boiling characteristics with wettability surface in microgap heat sink and heat transfer prediction using Artificial Neural Network<\/strong>\u201c, J. Heat Transfer<\/em>, 202, 143(9): 091601<\/li>\n
          • Y. Hayashi, N. Saneie, G. Yip, Y. Kim*, and\u00a0J.-H. Kim<\/u>, \u201cMetallic Nanoemulsion with Galinstan for High Heat-Flux Thermal Management<\/em><\/strong>\u201d, Int. J. Heat Mass Transf<\/em>, 2016, 101, 1204-1216<\/li>\n<\/ul>\n<\/div>\n
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            Soft nanocomposite for wearable electronics<\/strong><\/span><\/p>\n

            Synthesis of soft nanocomposite for flexible, wearable bioelectronics: Develop a flexible, wearable bioelectronic system using an elastomeric hybrid nanocomposite, composed of zero-dimensional carbon nanoparticles and one-dimensional carbon nanotubes. A fast and facile fabrication route is used to construct a unique architecture by microscale replica molding process using an ultra-soft elastomeric membrane in conjunction with the nanomaterials. (Supported by Undergraduate Summer Research program and New Faculty Startup<\/strong><\/em>)<\/p>\n

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            • R. Herbert, H.-R. Lim, S. Park<\/u>, J.-H. Kim, and W.-H. Yeo, \u201cRecent Advances in Printing Technologies of Nanomaterials for Implantable Wireless Systems in Health Monitoring and Diagnosis<\/strong>\u201c, Adv. Healthcare Mater.<\/i> 2021<\/span>, 2100158<\/li>\n
            • Kim, Y.-T. Kwon, H.-R. Lim, J.-H. Kim, Y.-S. Kim, and W.-H. Yeo, \u201cRecent Advances in Wearable Sensors and Integrated Functional Devices for Virtual and Augmented Reality Applications<\/strong>\u201d,\u00a0Adv. Funct. Mater.<\/em>, 2020, 2005692<\/li>\n
            • R. Herbert, J.-H. Kim, Y.-S. Kim, H. M. Lee, and W.-H. Yeo, \u201cSoft Material-Enabled, Flexible Hybrid Electronics for Medicine, Healthcare, and Human-Machine Interfaces<\/strong>\u201c, Materials<\/em>, 2018, 11, 187<\/li>\n
            • F. Fondjo and J.-H. Kim, \u201cHybrid nanocomposite membrane for wearable electronics<\/strong>\u201d, ASME IMECE<\/em> 2017- , November 3-9, 2017.<\/li>\n
            • F. Fondjo, M Teller, C. Howe, W.-H. Yeo, and J.-H. Kim, \u201cSynthesis of a Soft Nanocomposite for Flexible, Wearable Bioelectronics<\/em><\/strong>\u201d, IEEE Electronic Components and Technology Conference<\/em> 2017, May 30 \u2013 June 2, 2017, Orlando, FL.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n
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              Development of Point-of-Care diagnosis for low-resource settings<\/strong><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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              • T. Li, S.D. Soelberg, Z. Taylor, V. Sakthivelpathi, C.E. Furlong, J.-H. Kim, S. Ahn, P.D. Han, L.M. Starita, J. Zhu, and J.-H. Chung, “Highly Sensitive Immunoresistive Sensor for Point-of-Care Screening for COVID-19<\/strong>“, Biosensors<\/em>, 2022, 12(3), 149<\/li>\n
              • B. Senf,<\/u> W.-H. Yeo, and J.-H. Kim*, \u201cRecent Advances in Portable Biosensors for Biomarker Detection in Body Fluids<\/strong>\u201c, Biosensors<\/em> 2020, 10, 127<\/li>\n
              • G. Fotouhi, A. Cairns, J.-H. Kim<\/u>, K. Olson, K.-H. Lee, and J.-H. Chung, \u201cStudy of heat-cured polyethyleneimine coated on a microtip for qPCR analysis<\/em><\/strong>\u201d, in preparation, 2016<\/li>\n
              • S. Inoue, H.-B. Lee, A. L. Becker, K. M. Weigel,\u00a0J.-H. Kim<\/u>, K.-H. Lee, G. A. Cangelosi, and J.-H. Chung, \u201cDielectrophoretic characterization of antibiotic-treated Mycobacterium tuberculosis complex cells<\/em><\/strong>\u201d, Analytical Bioanalytical Chemistry<\/em>, 407(25) 7673-7680, 2015<\/li>\n
              • M. Hiraiwa,\u00a0J.-H. Kim<\/u>*, H.-B. Lee, S. Inoue, A. L. Becker, K. Weigel, G. A. Cangelosi, K.-H. Lee, and J.-H. Chung, \u201cAmperometric immunosensor for rapid detection of Mycobacterium tuberculosis<\/em><\/strong>\u201d, Journal of Micromechanics and Microengineering<\/em>. 25 055013, 2015<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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                Biomolecule (DNA, proteins, bacteria, and viruses) manipulation for single molecule analysis<\/strong><\/span><\/p>\n

                A wafer-scale nanofluidic system that incorporates an array of accessible open nanochannels and nano-microtrappers to enrich and elongate target molecules (DNA) via the combination of an electric field and hydrodynamic force. (Supported by New Faculty Startup<\/strong><\/em>)<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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                • Y.-S. Kim, B. M. Dincau, Y.-T. Kwon, W.-H. Yeo, and J.-H. Kim*, \u201cDirectly Accessible and Transferrable Nanofluidic Systems for Biomolecule Manipulation<\/strong>\u201d, ACS Sensors<\/em>, 2019, Under review<\/li>\n<\/ul>\n

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                  Printed flexible hybrid electronics for health monitoring and human-machine interface<\/strong><\/p>\n

                  This project leverages screen\/inkjet-printing technologies with various electronic ink materials to fabricate a printed, electronic platform that offers high mechanical stretchability and the ability to form a conformal interface with the human skin. (Collaboration with Dr. Yeo at Georgia Tech<\/strong>)<\/em><\/p>\n

                  \"\"<\/p>\n

                  \"\"» More …<\/span><\/p>\n","protected":false},"author":2303,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/single.php","meta":{"_wsuwp_accessibility_report":[]},"wsuwp_university_location":[],"wsuwp_university_org":[],"_links":{"self":[{"href":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/wp-json\/wp\/v2\/pages\/14"}],"collection":[{"href":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/wp-json\/wp\/v2\/users\/2303"}],"replies":[{"embeddable":true,"href":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/wp-json\/wp\/v2\/comments?post=14"}],"version-history":[{"count":40,"href":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/wp-json\/wp\/v2\/pages\/14\/revisions"}],"predecessor-version":[{"id":541,"href":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/wp-json\/wp\/v2\/pages\/14\/revisions\/541"}],"wp:attachment":[{"href":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/wp-json\/wp\/v2\/media?parent=14"}],"wp:term":[{"taxonomy":"wsuwp_university_location","embeddable":true,"href":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/wp-json\/wp\/v2\/wsuwp_university_location?post=14"},{"taxonomy":"wsuwp_university_org","embeddable":true,"href":"https:\/\/vancouver.labs.wsu.edu\/jonghoonkim\/wp-json\/wp\/v2\/wsuwp_university_org?post=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}