MYC-driven group-3 medulloblastomas (MBs) are malignant pediatric brain cancers without cures. To define actionable metabolic dependencies, we identify upregulation of dihydrolipoyl transacetylase (DLAT), the E2-subun...
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Electronics, which functions for a designed time period and then degrades, holds promise in lots of areas, including medical implants, disposable electronic devices and data securing hardware. Here, we report a new ty...
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ISBN:
(纸本)9781509050796
Electronics, which functions for a designed time period and then degrades, holds promise in lots of areas, including medical implants, disposable electronic devices and data securing hardware. Here, we report a new type of transient electronics that is triggered through electrochemical-mechanical manner with robust and reliable mechanical design, low triggering voltage and fast transient characteristics. Such device is constructed through integrating electrochemical-mechanically triggered MEMS module with functional electronics. The electrochemical-mechanical triggering mechanism in this device opens up new vistas for transient electronics designs. Various materials and different type of electronics has been demonstrated.
作者:
Takefumi YoshidaHabib Md AhsanHai-Tao ZhangDavid Chukwuma IzuoguHitoshi AbeHiroyoshi OhtsuTadashi YamaguchiBrian K BreedloveAlex J W ThomMasahiro YamashitaDepartment of Chemistry
Graduate School of Science Tohoku University 6-3 Aza-aoba Aramaki Sendai 980-8578 Japan. takefumi.yoshida.b7@tohoku.ac.jp. Department of Chemistry
Graduate School of Science Tohoku University 6-3 Aza-aoba Aramaki Sendai 980-8578 Japan. takefumi.yoshida.b7@tohoku.ac.jp and Chemistry Discipline Khulna University Khulna-9208 Bangladesh. Department of Chemistry
Graduate School of Science Tohoku University 6-3 Aza-aoba Aramaki Sendai 980-8578 Japan. takefumi.yoshida.b7@tohoku.ac.jp and Department of Pure & Industrial Chemistry University of Nigeria 410001 Nsukka Nigeria and Department of Chemistry University of Cambridge Lensfield Road Cambridge CB2 1EW UK. Institute of Materials Structure Science
High Energy Accelerator Research Organization (KEK) 1-1 Oho Tsukuba Ibaraki 305-0801 Japan and Department of Materials Structure Science School of High Energy Accelerator Science SOKENDAI (the Graduate University for Advanced Studies) 1-1 Oho Tsukuba Ibaraki 305-0801 Japan. Department of Chemistry
School of Science Tokyo Institute of Technology 2-12-1 Ookayama Meguro-ku Tokyo 152-8550 Japan. Department of Chemistry and Biochemistry
School of Advanced Science and Engineering Waseda University 3-4-1 Okubo Shinjuku Tokyo 169-8555 Japan. Department of Chemistry
University of Cambridge Lensfield Road Cambridge CB2 1EW UK. Department of Chemistry
Graduate School of Science Tohoku University 6-3 Aza-aoba Aramaki Sendai 980-8578 Japan. takefumi.yoshida.b7@tohoku.ac.jp and WPI-Advanced Institute for Materials Research Tohoku University 2-1-1 Katahira Sendai 980-8577 Japan and School of Materials Science and Engineering Nankai University Tianjin 300350 China.
Correction for 'Ionic-caged heterometallic bismuth-platinum complex exhibiting electrocatalytic CO2 reduction' by Takefumi Yoshida et al., Dalton Trans., 2020, 49, 2652-2660.
Correction for 'Ionic-caged heterometallic bismuth-platinum complex exhibiting electrocatalytic CO2 reduction' by Takefumi Yoshida et al., Dalton Trans., 2020, 49, 2652-2660.
The crystal structure,magnetic and electrical properties of Bi(0.96)Pb(0.04) FeO3 and Bi(0.92)Pb(0.04)RE(0.04)FeO3(RE=La,Sm,Dy and Yb)polycrystalline samples were prepared by the flash autocombustion techn...
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The crystal structure,magnetic and electrical properties of Bi(0.96)Pb(0.04) FeO3 and Bi(0.92)Pb(0.04)RE(0.04)FeO3(RE=La,Sm,Dy and Yb)polycrystalline samples were prepared by the flash autocombustion technique.X-ray diffraction(XRD)measurements show that the rare-earth doped compositions crystallized in rhombohedral symmetry of space group R3 *** undoped sample consisted needle shape particles while rare earth substitution preferred platelet like particles as clarified from high resolution transmission electron microscopy(HRTEM).Morphological features were examined using field emission scanning electron microscopy(FESEM).Magnetization measurements showed that Yb^3+ samples possessed the highest room temperature saturation magnetization while when Bi^3+ ions were substituted by La^3+ ions,a smaller MS(0.28 emu/g)was *** coexistence of ferroelectric and magnetic transitions was detected using DSC and χM,indicating the multiferroic characteristics of Bi(0.92)Pb(0.04)RE(0.04)FeO3 *** Néel temperature shifted upwards with decreasing the ionic radius of rare earth *** correlation was established between microstructure,morphology and magnetic properties in view of the contribution of magnetocrystalline and shape anisotropy in the magnetic parameters values.
One of the most exciting properties of two dimensional materials is their sensitivity to external tuning of the electronic properties, for example via electric field or strain. Recently discovered analogues of phospho...
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Eight previously unreported glycosides, designated gomphandranosides I-VIII, along with nine known compounds, were isolated from the roots of Gomphandra mollis Merr. Their structures were elucidated through comprehens...
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Eight previously unreported glycosides, designated gomphandranosides I-VIII, along with nine known compounds, were isolated from the roots of Gomphandra mollis Merr. Their structures were elucidated through comprehensive spectroscopic analyses, including NMR, HR-ESI-MS, CD, DP4+ probability, and ECD calculations. The anti-inflammatory activities of the isolated compounds were assessed using nitric oxide inhibition assays in LPS-stimulated RAW264.7 macrophages. Compounds 5, 10, and 16 exhibited significant anti-inflammatory activity with IC values of 7.56 ± 0.9, 15.0 ± 1.2, and 14.2 ± 0.9 μM, respectively. Network pharmacology, gene ontology, Kyoto Encyclopedia of Genes and Genomes analysis, and molecular docking studies identified IL-6, TNF-α, MMP9, PTGS2, and HIF1A as key targets, with potentially involved in the NF-κB and IL-17 signaling pathways. These findings highlight G. mollis as a promising candidate for the treatment of inflammation-related diseases.
Type-II nodal line semimetal (NLS) is a new quantum state hosting one-dimensional closed loops formed by the crossing of two bands which have the same sign in their slopes along the radial direction of the loop. Accor...
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