Institution
Sungkyunkwan University
Education•Seoul, South Korea•
About: Sungkyunkwan University is a education organization based out in Seoul, South Korea. It is known for research contribution in the topics: Graphene & Thin film. The organization has 28229 authors who have published 56428 publications receiving 1352733 citations. The organization is also known as: 성균관대학교.
Topics: Graphene, Thin film, Population, Carbon nanotube, Layer (electronics)
Papers published on a yearly basis
Papers
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TL;DR: It was demonstrated that Ce6-HANPs could be successfully applied to in vivo photodynamic tumor imaging and therapy simultaneously and could efficiently reach the tumor tissue via the passive targeting mechanism and specifically enter tumor cells through the receptor-mediated endocytosis.
252 citations
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TL;DR: The sensitivity of a nanoscale crack-based sensor is enhanced markedly by modulating the crack depth, which facilitates detection of target signals for voice-pattern recognition.
Abstract: The sensitivity of a nanoscale crack-based sensor is enhanced markedly by modulating the crack depth. The crack-depth-propagated sensor exhibits ≈16 000 gauge factor at 2% strain and a superior signal-to-noise ratio of ≈35, which facilitates detection of target signals for voice-pattern recognition.
252 citations
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TL;DR: Despite clinically heterogeneous HNC and the various methods adopted between studies, it can confirm that patients with a high MTV or TLG have a higher risk of adverse events or death.
Abstract: We conducted a comprehensive systematic review of the literature on volumetric parameters and a meta-analysis of the prognostic value of metabolic tumor volume (MTV) and total lesion glycolysis (TLG) in patients with head and neck cancer (HNC). Methods: A systematic search of MEDLINE and EMBASE was performed using the key words PET, head and neck, and volume. Inclusion criteria were 18 F-FDG PET used as an initial imaging tool; studies limited to HNC; patients who had not undergone surgery, chemotherapy, or radiotherapy before PET scans; and studies reporting survival data. Event-free survival and overall survival were considered markers of outcome. The impact of MTV or TLG on survival was measured by the effect size hazard ratio (HR). Data from each study were analyzed using Review Manager. Results: Thirteen studies comprising 1,180 patients were included in this study. The combined HR for adverse events was 3.06 (2.33–4.01, P , 0.00001) with MTV and 3.10 (2.27–4.24, P , 0.00001) with TLG, meaning that tumors with high volumetric parameters were associated with progression or recurrence. Regarding overall survival, the pooled HR was 3.51 (2.62–4.72, P , 0.00001) with MTV and 3.14 (2.24–4.40, P , 0.00001) with TLG. There was no evidence of significant statistical heterogeneity at an I2 of 0%. Conclusion: MTV and TLG are prognostic predictors of outcome in patients with HNC. Despite clinically heterogeneous HNC and the various methods adopted between studies, we can confirm that patients with a high MTV or TLG have a higher risk of adverse events or death.
251 citations
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TL;DR: The results suggest that phytoestrogens such as isoflavones may exert their effects as estrogen antagonists in a high estrogen environment, or they may act as estrogen agonists in a low estrogen environment.
251 citations
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TL;DR: Anomalous Hall effect measurements on single crystalline metallic Fe3GeTe2 nanoflakes with different thicknesses are reported to highlight its potential for integration into van der Waals magnetic heterostructures, paving the way for spintronic research and applications based on these devices.
Abstract: Two-dimensional van der Waals materials have demonstrated fascinating optical and electrical characteristics. However, reports on magnetic properties and spintronic applications of van der Waals materials are scarce by comparison. Here, we report anomalous Hall effect measurements on single crystalline metallic Fe3GeTe2 nanoflakes with different thicknesses. These nanoflakes exhibit a single hard magnetic phase with a near square-shaped magnetic loop, large coercivity (up to 550 mT at 2 K), a Curie temperature near 200 K and strong perpendicular magnetic anisotropy. Using criticality analysis, the coupling length between van der Waals atomic layers in Fe3GeTe2 is estimated to be ~5 van der Waals layers. Furthermore, the hard magnetic behaviour of Fe3GeTe2 can be well described by a proposed model. The magnetic properties of Fe3GeTe2 highlight its potential for integration into van der Waals magnetic heterostructures, paving the way for spintronic research and applications based on these devices.
250 citations
Authors
Showing all 28506 results
Name | H-index | Papers | Citations |
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Michael Grätzel | 248 | 1423 | 303599 |
Hyun-Chul Kim | 176 | 4076 | 183227 |
Yongsun Kim | 156 | 2588 | 145619 |
David J. Mooney | 156 | 695 | 94172 |
Jongmin Lee | 150 | 2257 | 134772 |
Byung-Sik Hong | 146 | 1557 | 105696 |
Inkyu Park | 144 | 1767 | 109433 |
Y. Choi | 141 | 1631 | 98709 |
Kazunori Kataoka | 138 | 908 | 70412 |
E. J. Corey | 136 | 1377 | 84110 |
Pasi A. Jänne | 136 | 685 | 89488 |
Suyong Choi | 135 | 1495 | 97053 |
Intae Yu | 134 | 1372 | 89870 |
Tae Jeong Kim | 132 | 1420 | 93959 |
Anders Hagfeldt | 129 | 600 | 79912 |