51
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Jung US, Choi JS, Bae J, Lee WM, Eom JM, Koh AR, Ko JH. Learning Curve for Systemic Laparoscopic Para-Aortic Lymphadenectomy Up to the Left Renal Vein Level for Gynecologic Cancers: Assessment After 324 Consecutive Patients. J Minim Invasive Gynecol 2016. [DOI: 10.1016/j.jmig.2016.08.252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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52
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Lee WM, Choi JS, Bae J, Koh AR, Jung US, Ko JH. Laparoscopic Restaging Surgery in Patients With Unexpected Uterine Cancer. J Minim Invasive Gynecol 2016; 22:S228. [PMID: 27679115 DOI: 10.1016/j.jmig.2015.08.804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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53
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Koh AR, Choi JS, Bae J, Lee WM, Ko JH, Jung US. Laparoscopic Fertility-Saving Staging Surgery for Woman With Huge Pelvic Mass. J Minim Invasive Gynecol 2016; 22:S129. [PMID: 27678694 DOI: 10.1016/j.jmig.2015.08.403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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54
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Lee W, Choi J, Bae J, Koh A, Jung U, Ko J. Laparoscopic Restaging Surgery in Patients With Unexpected Uterine Cancer. J Minim Invasive Gynecol 2016; 22:S152. [PMID: 27678861 DOI: 10.1016/j.jmig.2015.08.560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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55
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Jin H, Bae J. Neuropeptide Y Regulates the Hematopoietic Stem Cell Microenvironment and Prevents Nerve Injury in the Bone Marrow. Cytotherapy 2016. [DOI: 10.1016/j.jcyt.2016.03.086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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56
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Bae J, Lee H, Kim S, Park Y. Acoustic analysis of whole night snoring events in habitual snoring children. Sleep Med 2015. [DOI: 10.1016/j.sleep.2015.02.468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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57
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Kim D, Hwangbo Y, Baek J, Bae J, Moon J, Yang K. Correlation between the apnea–hypopnea index determined by Sleepstyle HC608, a continuous positive airway pressure device and by manual scoring in patients with obstructive sleep apnea syndrome. Sleep Med 2015. [DOI: 10.1016/j.sleep.2015.02.489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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58
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Lee SH, Bae J, Lee SW, Jang JW. Improvement of polypyrrole nanowire devices by plasmonic space charge generation: high photocurrent and wide spectral response by Ag nanoparticle decoration. NANOSCALE 2015; 7:17328-17337. [PMID: 26413791 DOI: 10.1039/c5nr04537a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In this study, improvement of the opto-electronic properties of non-single crystallized nanowire devices with space charges generated by localized surface plasmon resonance (LSPR) is demonstrated. The photocurrent and spectral response of single polypyrrole (PPy) nanowire (NW) devices are increased by electrostatically attached Ag nanoparticles (Ag NPs). To take advantage of plasmon-exciton coupling in the photocurrent of the device, 80 nm of Ag NPs (454 nm = λmax) were chosen for matching the maximum absorption with PPy NWs (442 nm = λmax). The photocurrent density is remarkably improved, up to 25.3 times (2530%), by the Ag NP decoration onto the PPy NW (PPyAgNPs NW) under blue light (λ = 425-475 nm) illumination. In addition, the PPyAgNPs NW shows a photocurrent decay time twice that of PPy NW, as well as an improved spectral response of the photocurrent. The improved photocurrent efficiency, decay time, and spectral response resulted from the space charges generated by the LSPR of Ag NPs. Furthermore, the increasing exponent (m) of the photocurrent (JPC ∼ V(m)) and finite-differential time domain (FDTD) simulation straightforwardly indicate relatively large plasmonic space charge generation under blue light illumination. These results prove that the performance of non-single crystallized polymer nanowire devices can also be improved by plasmonic enhancement.
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Lee WM, Choi JS, Bae J, Koh AR, Jung US, Ko JH. Laparoscopic Excision of Isolated Para-Aortic Lymph Node Recurrence. J Minim Invasive Gynecol 2015; 22:S117. [DOI: 10.1016/j.jmig.2015.08.317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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60
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Choi JS, Bae J, Lee WM, Koh AR, Jung US, Ko JH. Laparoscopic Para-Aortic Lymphadenectomy (LPAL): Standard Surgical Boundary and Technique. J Minim Invasive Gynecol 2015; 22:S116. [DOI: 10.1016/j.jmig.2015.08.311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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61
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Jung US, Choi JS, Bae J, Lee WM, Koh AR, Ko JH. Standard Surgical Boundary, Surgical Results, and Outcomes of Systemic Laparoscopic Para-Aortic Lymphadenectomy Up to the Left Renal Vein Level for Women With Gynecologic Cancers. J Minim Invasive Gynecol 2015; 22:S105. [DOI: 10.1016/j.jmig.2015.08.284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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62
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Oh S, Han M, Cho Y, Bae J, Park J, Park S. The ovarian steroid and prostaglandin may induce alterations of microrna expression in endometrial stromal cell. Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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63
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Cho Y, Lee S, Kim M, Bae J, Han M, Park J. The long term recurrence rate after conservative surgical treatment of endometriosis in adolescents. Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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64
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Kim DI, Trung TQ, Hwang BU, Kim JS, Jeon S, Bae J, Park JJ, Lee NE. A Sensor Array Using Multi-functional Field-effect Transistors with Ultrahigh Sensitivity and Precision for Bio-monitoring. Sci Rep 2015. [PMID: 26223845 PMCID: PMC4520005 DOI: 10.1038/srep12705] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Mechanically adaptive electronic skins (e-skins) emulate tactition and thermoception by cutaneous mechanoreceptors and thermoreceptors in human skin, respectively. When exposed to multiple stimuli including mechanical and thermal stimuli, discerning and quantifying precise sensing signals from sensors embedded in e-skins are critical. In addition, different detection modes for mechanical stimuli, rapidly adapting (RA) and slowly adapting (SA) mechanoreceptors in human skin are simultaneously required. Herein, we demonstrate the fabrication of a highly sensitive, pressure-responsive organic field-effect transistor (OFET) array enabling both RA- and SA- mode detection by adopting easily deformable, mechano-electrically coupled, microstructured ferroelectric gate dielectrics and an organic semiconductor channel. We also demonstrate that the OFET array can separate out thermal stimuli for thermoreception during quantification of SA-type static pressure, by decoupling the input signals of pressure and temperature. Specifically, we adopt piezoelectric-pyroelectric coupling of highly crystalline, microstructured poly(vinylidene fluoride-trifluoroethylene) gate dielectric in OFETs with stimuli to allow monitoring of RA- and SA-mode responses to dynamic and static forcing conditions, respectively. This approach enables us to apply the sensor array to e-skins for bio-monitoring of humans and robotics.
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Bae J, Park JW. Formulation and Pharmacokinetic Evaluation of Controlled-Release Oxybutynin Tablets in Dogs. TROP J PHARM RES 2015. [DOI: 10.4314/tjpr.v14i3.2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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66
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Lee W, Choi S, Bae J, Koh A, Ko J, Ju W. Laparoscopic Excision of Isolated Para-Aortic Lymph Node Recurrence. J Minim Invasive Gynecol 2014. [DOI: 10.1016/j.jmig.2014.08.749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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67
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Choi J, Bae J, Lee W, Koh A, Kim S, Ok J. Rupture of Cisterna Chyli during Laparoscopic Para-Aortic Lymphadenectomy. J Minim Invasive Gynecol 2014. [DOI: 10.1016/j.jmig.2014.08.378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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68
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Choi J, Bae J, Lee W, Koh A, Kim S, Ok J. Laparoscopic Primary Debulking Surgery for Woman with Advanced Ovarian Cancer. J Minim Invasive Gynecol 2014. [DOI: 10.1016/j.jmig.2014.08.747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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69
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Bae J. Economic Evaluation of Alzheimer. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2014; 17:A769. [PMID: 27202829 DOI: 10.1016/j.jval.2014.08.304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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70
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Buonomenna MG, Bae J. Organic Solvent Nanofiltration in Pharmaceutical Industry. SEPARATION AND PURIFICATION REVIEWS 2014. [DOI: 10.1080/15422119.2014.918884] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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71
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Bae J, Lee J, Kim S, Ha J, Lee BS, Park Y, Choong C, Kim JB, Wang ZL, Kim HY, Park JJ, Chung UI. Flutter-driven triboelectrification for harvesting wind energy. Nat Commun 2014; 5:4929. [PMID: 25247474 DOI: 10.1038/ncomms5929] [Citation(s) in RCA: 285] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Accepted: 08/08/2014] [Indexed: 12/22/2022] Open
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72
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Sapra K, Bae J, Kim S, Buck Louis G. Time-to-pregnancy and secondary sex ratio in a preconception cohort. Fertil Steril 2014. [DOI: 10.1016/j.fertnstert.2014.07.1215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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73
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Louis GMB, Chen Z, Kim S, Sapra K, Bae J, Kannan K. Urinary concentrations of benzophenone-type UV filters and semen quality. Fertil Steril 2014. [DOI: 10.1016/j.fertnstert.2014.07.310] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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74
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Lee BS, Yang HS, Jung H, Jeon SY, Jung C, Kim SW, Bae J, Choong CL, Im J, Chung UI, Park JJ, Yu WR. Novel multi-layered 1-D nanostructure exhibiting the theoretical capacity of silicon for a super-enhanced lithium-ion battery. NANOSCALE 2014; 6:5989-5998. [PMID: 24777437 DOI: 10.1039/c4nr00318g] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Silicon/carbon (Si/C) nanocomposites have recently received much attention as Li-ion battery negative electrodes due to their mutual synergetic effects in capacity and mechanical integrity. The contribution of Si to the total capacity of the Si/C nanocomposites determines their structural efficiency. Herein, we report on a multi-layered, one-dimensional nanostructure that exhibits the theoretical specific capacity of Si in the nanocomposite. Concentrically tri-layered, compartmentalized, C-core/Si-medium/C-shell nanofibers were fabricated by triple coaxial electrospinning. The pulverization of Si was accommodated inside the C-shell, whereas the conductive pathway of the Li-ions and electrons was provided by the C-core, which was proven by ex situ Raman spectroscopy. The compartmentalized Si in between the C-core and C-shell led to excellent specific capacity at a high current rate (>820 mA h g(-1) at 12000 mA g(-1)) and the realization of the theoretical specific capacity of the Li15Si4 phase of Si nanoparticles (3627 mA h g(-1)). The electrochemical characterization and inductively coupled plasma-atomic emission spectrometry provided direct evidence of full participation of Si in the electrochemical reactions.
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Choong CL, Shim MB, Lee BS, Jeon S, Ko DS, Kang TH, Bae J, Lee SH, Byun KE, Im J, Jeong YJ, Park CE, Park JJ, Chung UI. Highly stretchable resistive pressure sensors using a conductive elastomeric composite on a micropyramid array. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:3451-8. [PMID: 24536023 DOI: 10.1002/adma.201305182] [Citation(s) in RCA: 470] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Revised: 01/24/2014] [Indexed: 05/06/2023]
Abstract
A stretchable resistive pressure sensor is achieved by coating a compressible substrate with a highly stretchable electrode. The substrate contains an array of microscale pyramidal features, and the electrode comprises a polymer composite. When the pressure-induced geometrical change experienced by the electrode is maximized at 40% elongation, a sensitivity of 10.3 kPa(-1) is achieved.
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