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| 1 | Rapid species identification of pathogenic bacteria from a minute quantity exploiting three-dimensional quantitative phase imaging and artificial neural network显示文摘The healthcare industry is in dire need of rapid microbial identification techniques for treating microbial infections.Microbial infections are a major healthcare issue worldwide,as these widespread diseases often develop into deadly symptoms.While studies have shown that an early appropriate antibiotic treatment significantly reduces the mortality of an infection,this effective treatment is difficult to practice.The main obstacle to early appropriate antibiotic treatments is the long turnaround time of the routine microbial identification,which includes time-consuming sample growth.Here,we propose a microscopy-based framework that identifies the pathogen from single to few cells.Our framework obtains and exploits the morphology of the limited sample by incorporating three-dimensional quantitative phase imaging and an artificial neural network.We demonstrate the identification of 19 bacterial species that cause bloodstream infections,achieving an accuracy of 82.5%from an individual bacterial cell or cluster.This performance,comparable to that of the gold standard mass spectroscopy under a sufficient amount of sample,underpins the effectiveness of our framework in clinical applications.Furthermore,our accuracy increases with multiple measurements,reaching 99.9%with seven different measurements of cells or clusters.We believe that our framework can serve as a beneficial advisory tool for clinicians during the initial treatment of infections. | Geon Kim Daewoong Ahn Minhee Kang Jinho Park DongHun Ryu YoungJu Jo Jinyeop Song Jea Sung Ryu Gunho Choi Hyun Jung Chung Kyuseok Kim Doo Ryeon Chung In Young Yoo Hee Jae Huh Hyun-seok Min Nam Yong Lee YongKeun Park | 2022 | Light(Science & Applications)2022，11，7： | 2 |
| 2 | Shape Estimation of Soft Manipulator Using Stretchable Sensor显示文摘The soft robot manipulator is attracting attention in the surgical fields with its intrinsic softness,lightness in its weight,and safety toward the human organ.However,it cannot be used widely because of its difficulty of control.To control a soft robot manipulator accurately,shape sensing is essential.This paper presents a method of estimating the shape of a soft robot manipulator by using a skin-type stretchable sensor composed of a multiwalled carbon nanotube(MWCNT)and silicone(p7670).The sensor can be easily fabricated and applied by simply attaching it to the surface of the soft manipulator.In its fabrication,MWCNT is sprayed on a teflon sheet,and liquid-state silicone is poured on it.After curing,we turn it over and cover it with another silicone layer.The sensor is fabricated with a sandwich structure to decrease the hysteresis of the sensor.After calibration and determining the relationship between the resistance of the sensor and the strain,three sensors are attached at 120°intervals.Using the obtained data,the curvature of the manipulator is calculated,and the entire shape is reconstructed.To validate its accuracy,the estimated shape is compared with the camera data.We experiment with three,six,and nine sensors attached,and the result of the error of shape estimation is compared.As a result,the minimum tip position error is approximately 8.9 mm,which corresponded to 4.45%of the total length of the manipulator when using nine sensors. | Jinho So Uikyum Kim Yong Bum Kim Dong-Yeop Seok Sang Yul Yang Kihyeon Kim Jae Hyeong Park Seong Tak Hwang Young Jin Gong Hyouk Ryeol Choi | 2021 | Cyborg and Bionic Systems2021，，1： | 2 |
| 3 | Characterization of flexible copper laminates fabricated by Cu electro-plating process显示文摘Flexible copper clad laminates(FCCLs) were fabricated using the electro-plating process and the combined effect of the current density and plating time on their surface morphology,texture,hardness,electrical resistivity and folding behavior was evaluated.To achieve Cu layers with similar thicknesses,the current density was varied in the range of 0.2-3 A/dm2 and the plating time was controlled in the range of 0.5-7.5 h to compensate for the variation of the current density.The surface morphology,hardness,and folding behavior were characterized by atomic force microscopy,nanoindentation technique and Massachusett Institute of Technology folding endurance test,respectively.The X-ray diffraction patterns indicated that the Cu phase was formed without any secondary phases;however,the preferred orientation changed from(220) to(111) as the current density increased over 1 A/dm2.In addition,it was observed that the root-mean-square and hardness values decreased when the current density increased and the plating time decreased simultaneously.The electrical resistivity was as low as approximately 21 nΩ·m and the number of cycles without failure in the folding test was over 15 000,which were comparable to those of commercial FCCLs. | Chang-Min LEE Jun-Hyung LIM Soo-Min HWANG Eui-Cheol PARK Jong-Hyun SHIM Jin-Hyun PARK Jinho JOO Seung-Boo JUNG | 2009 | 中国有色金属学会会刊:英文版2009，19，4： | 2 |
| 4 | Nanoscale patterning using photo-assisted polymer transfer lithography 显示文摘 | PARK I S JANG M JINHO A | 2007 | Microelectronic Engineering2007，84，5678： | 1 |
| 5 | Aqueous suspension and characterization of chemically modified graphene sheets 显示文摘 | Park S An Jinho Piner R D | 2008 | Chem Mater2008，20，21： | 1 |
| 6 | Aqueous suspension and characterization of chemically modified graphene sheets显示文摘 | Sungjin Park Jinho An Richard D | 2008 | Chem Mater2008，20，21： | 1 |
| 7 | Effect of Gd- EOB-DTPA on T2-weighted and diffusion-weighted images for the diagnosis of hepatocellular carcinoma 显示文摘 | Kazuhiro Saito Yoichi Araki Jinho Park | 2010 | J Magn Reson Imaging2010，32，： | 1 |
| 8 | Statistical inference of a time- to-failure distribution derived from linear degradation data显示文摘 | Lu J C Jinho Park Qing Yang | 1997 | Techno metrics1997，39，4： | 1 |
| 9 | Pre-trade transparency and market quality 显示文摘 | Kyong shik Eom Jinho Ok and Jong-Ho Park | 2007 | Journal of Financial Markets2007，10，4： | 1 |
| 10 | Aqueous suspension and characteriza- tion of chemically modified graphene sheets显示文摘 | Park Sungjin An Jinho | 2008 | Chem Mater2008，54，20： | 1 |
| 11 | The Strength of Composite Bonded T-Joints Trans- versely Reinforced by Carbon Pins显示文摘 | Park Yongbin Lee Byeonghee Kweon Jinhwe Choi Jinho Choi Ikhyeon | 2012 | Composite Structures2012，94，： | 1 |
| 12 | Hierarchically Modulated Network Coding for Asymmetric Two- Way Relay Systems 显示文摘 | Jung Min Park Seong- Lyun Kim Jinho Choi | 2010 | IEEE Transactions on Vehicular Technology2010，59，5： | 1 |
| 13 | Fabrication of two-layer flexible copper clad laminate by electroless-Cu plating on surface modified polyimide显示文摘A flexible copper clad laminate(FCCL) was fabricated using electroless-and electro-Cu plating processes and the effects of pre-treatment time on the adhesion strength of the FCCL were evaluated based on interfacial morphology.The neutralization and catalyst time were varied in the range of 0-20 min and 0.1-10 min,respectively,and the interfacial condition of the FCCL was characterized by atomic force microscopy(AFM) and X-ray photoelectron spectroscopy(XPS).It is observed that the peel strength increases significantly as the neutralization and catalyst time increase.Peel strength as high as 7.2-7.3 N/cm is obtained as the neutralization and catalyst time increase up to 20 min and 10 min,respectively,which is comparable to the strength achieved by the conventional laminating and sputtering processes.These improvements are probably due to an increase in the surface roughness of polyimide(PI),the activated surface condition,and the adsorption of palladium ions/atoms(Pd) on the PI surface which act as nucleation sites for Cu. | Soo-Min HWANG Jun-Hyung LIM Chang-Min LEE Eui-Cheol PARK Jun-Hyuk CHOI Jinho JOO Hoo-Jeong LEE Seung-Boo JUNG | 2009 | 中国有色金属学会会刊:英文版2009，19，4： | 1 |
| 14 | Development of a real-time trajectory generator for NURBS interpolation based on the two-stage interpolation method显示文摘 | Jinho Park Sungho Nam Minyang Yang | 2005 | The International Journal of Advanced Manufacturing Technology2005，，4： | 1 |
| 15 | The proportional hazards regression with a censored covariate显示文摘 | Sungim Lee S.H. Park Jinho Park | 2002 | Statistics and Probability Letters2002，，3： | 1 |
| 16 | Preparation and solubility in acid and water of partially deacetylated chitins显示文摘 | Yong-Woo Cho Jinho Jang Chong Rae Park | 2000 | Biomacromolecules2000，1，： | 1 |
| 17 | Molecular cloning and biochemical characterization of a heat-stable type I Pullulanase from Thermotoga neapoli- tana 显示文摘 | Kang Jinho Kyung-Min Park Kyoung-Hwa Choi | 2011 | Enzyme and Microbial Technology2011，48，： | 1 |
| 18 | Microencapsula- tion and characterization of poly(vinyl alcohol)-coated titanium dioxide particles for electrophoretic display显示文摘 | Lee Jeongwoo Hong Jinho Park Dong Wha | 2010 | Optical Materi- als2010，32，4： | 1 |
| 19 | Gene–Gene Interactions between Candidate Gene Polymorphisms Are Associated with Total IgE Levels in Korean Children with Asthma显示文摘 | Won-Ah Choi Mi-Jin Kang Young-Joon Kim Ju-Hee Seo Hyung-Young Kim Ji-Won Kwon Jinho Yu Seoung-Ju Park Yong-Chul Lee Soo-Jong Hong | 2012 | Journal of Asthma2012，，： | 1 |
| 20 | Characterization of cadmium removal from aqueous solution by biochar produced from a giant Miscanthus at different pyrolytic temperatures显示文摘 | Woong-Ki Kim Taeyong Shim Yong-Seong Kim Seunghun Hyun Changkook Ryu Young-Kwon Park Jinho Jung | 2013 | Bioresource Technology2013，，： | 1 |
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