Institution
Tokyo University of Science
Education•Tokyo, Japan•
About: Tokyo University of Science is a education organization based out in Tokyo, Japan. It is known for research contribution in the topics: Catalysis & Thin film. The organization has 15800 authors who have published 24147 publications receiving 438081 citations. The organization is also known as: Tōkyō Rika Daigaku & Science University of Tokyo.
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Papers
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TL;DR: It is demonstrated that survival of CXCR5+ TFH memory cells, and thus subsequent recall antibody response, require Bcl6 expression, and it is shown that, upon rechallenge with soluble antigen BCl6 in memory TFH cells, this induction is rapidly induced in a dendritic cell-independent manner and that peptide:class II complexes on cognate memory B cells significantly contribute to this induction.
Abstract: In primary humoral responses, B-cell lymphoma 6 (Bcl6) is a master regulator of follicular helper T (TFH) cell differentiation; however, its activation mechanisms and role in memory responses remain unclear. Here we demonstrate that survival of CXCR5+ TFH memory cells, and thus subsequent recall antibody response, require Bcl6 expression. Furthermore, we show that, upon rechallenge with soluble antigen Bcl6 in memory TFH cells is rapidly induced in a dendritic cell-independent manner and that peptide:class II complexes (pMHC) on cognate memory B cells significantly contribute to this induction. Given the previous evidence that antigen-specific B cells residing in the follicles acquire antigens within minutes of injection, our results suggest that memory B cells present antigens to the cognate TFH memory cells, thereby contributing to rapid Bcl6 reexpression and differentiation of the TFH memory cells during humoral memory responses.
93 citations
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TL;DR: In this paper, a two-step heating of cellulose at 275°C and 1300-1500 °C in air and argon, respectively, was shown to achieve a higher reversible capacity of 353 mA h g−1 in a Na cell.
Abstract: Non-graphitizable hard carbons are synthesized through carbonization of glucose, sucrose, maltose, cellulose, glycogen, and amylopectin. Cellulose-derived carbon delivers superior reversible sodiation capacity, and optimal carbonization for a higher capacity Na-ion battery is found to be two-step heating of cellulose at 275 °C and 1300–1500 °C in air and argon, respectively. The hard carbon delivers a higher reversible capacity of 353 mA h g−1 in a Na cell. The 275 °C heating is important to regulate dehydration and cross-linkage degrees of cellulose, which affect the nano-scale structure of hard carbons. The cellulose-derived carbons deliver 523 and 290 mA h g−1 in Li and K cells, respectively.
93 citations
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TL;DR: In this paper, the viscous properties of unbound and bound soils, in particular unbound granular materials, were evaluated by stepwise changing the strain rate, e ˙, and performing sustained loading during otherwise monotonic loading (ML) at a constant e ´ and also by performing ML tests at different constant values of e Ǚ.
93 citations
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TL;DR: A systematic high-resolution angle-resolved photoemission spectroscopy on high-T(c) superconductors Bi(2)Sr( 2)Ca(n-1)Cu(n)O(2n+4) (n=1-3) to study the origin of many-body interactions responsible for superconductivity suggests that the coupling of electrons with Q=(pi,pi) magnetic mode is dominant in the superconducting state for multilay
Abstract: We report a systematic high-resolution angle-resolved photoemission spectroscopy on high-T(c) superconductors Bi(2)Sr(2)Ca(n-1)Cu(n)O(2n+4) (n=1-3) to study the origin of many-body interactions responsible for superconductivity. For n=2 and 3, a sudden change in the energy dispersion, so called "kink", becomes pronounced on approaching (pi,0) in the superconducting state, while a kink appears only around the nodal direction in the normal state. For n=1, the kink shows no significant temperature dependence even across T(c). This could suggest that the coupling of electrons with Q=(pi,pi) magnetic mode is dominant in the superconducting state for multilayered cuprates, while the interactions at the normal state and that of single-layered cuprates have a different origin.
93 citations
Authors
Showing all 15878 results
Name | H-index | Papers | Citations |
---|---|---|---|
Kazunori Kataoka | 138 | 908 | 70412 |
Yoichiro Iwakura | 129 | 705 | 64041 |
Kouji Matsushima | 124 | 590 | 56995 |
Masaki Ishitsuka | 103 | 624 | 39383 |
Shinsuke Tanabe | 98 | 722 | 37445 |
Tatsumi Koi | 97 | 411 | 50222 |
Hirofumi Akagi | 94 | 618 | 43179 |
Clifford A. Lowell | 91 | 258 | 23538 |
Teruo Okano | 91 | 605 | 28346 |
László Á. Gergely | 89 | 426 | 60674 |
T. Sumiyoshi | 88 | 855 | 62277 |
Toshinori Nakayama | 86 | 405 | 25275 |
Akihiko Kudo | 86 | 328 | 39475 |
Hans-Joachim Gabius | 85 | 699 | 28085 |
Motohide Tamura | 85 | 1007 | 32725 |