|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Long-Term (>10 Years) Clinical Outcomes of First-in-Human Biodegradable Poly-l-Lactic Acid Coronary Stents: Igaki-Tamai Stents显示文摘 | Soji Nishio Kunihiko Kosuga Keiji Igaki Masaharu Okada Eisho Kyo Takafumi Tsuji Eiji Takeuchi Yasutaka Inuzuka Shinsaku Takeda Tatsuhiko Hata Yuzo Takeuchi Yoshitaka Kawada Takeshi Harita Junya Seki Shunji Akamatsu Shinichi Hasegawa Nico Bruining Salvator | 2012 | Circulation2012，，19： | 1 |
| 2 | Clutch Cutter knife efficacy in endoscopic submucosal dissection for early gastric neoplasms显示文摘AIM To compare the outcomes of endoscopic submucosal dissection(ESD) for gastric neoplasms using Clutch Cutter(ESD-C) or other knives(ESD-O).METHODS This was a single-center retrospective study. Gastric neoplasms treated by ESD between April 2016 and October 2017 at Kitakyushu Municipal Medical Center were reviewed. Multivariate analyses and propensity score matching were used to reduce biases. Covariates included factors that might affect outcomes of ESD, including age, sex, underlying disease, anti-thrombotic drugs use, tumor location, tumor position, tumor size, tumor depth, tumor morphology, tumor histology, ulcer(scar), and operator skill. The treatment outcomes were compared among two groups. The primary outcome was ESD procedure time. Secondary outcomes were en bloc, complete, and curative resection rates, and adverse events rates including perforation and delayed bleeding.RESULTS A total of 155 patients were included in this study; 44 pairs were created by propensity score matching. Background characteristics were quite similar among two groups after matching. Procedure time was significantly shorter for ESD-C(median; 49 min) than for ESD-O(median; 88.5 min)(P < 0.01). However, there was no significant difference in treatment outcomes between ESD-C and ESD-O including en bloc resection rate(100% in both groups), complete resection rate(100% in both groups), curative resection rate(86.4% vs 88.6%, P = 0.730), delayed bleeding(2.3% vs 6.8%, P = 0.62) and perforation(0% in both groups).CONCLUSION ESD-C achieved shorter procedure time without an increase in complication risk. Therefore, ESD-C could become an effective ESD option for gastric neoplasms. | Yasuyo Hayashi Mitsuru Esaki Sho Suzuki Eikichi Ihara Azusa Yokoyama Seiichiro Sakisaka Taizo Hosokawa Yoshimasa Tanaka Takahiro Mizutani Shinichi Tsuruta Aya Iwao Shun Yamakawa Akira Irie Yosuke Minoda Yoshitaka Hata Haruei Ogino Hirotada Akiho Yoshihiro Ogawa | 2018 | World Journal of Gastrointestinal Oncology2018，10，12： | 1 |
| 3 | Bland Embolization of Hepatocellular Carcinoma Using Superabsorbent Polymer Microspheres显示文摘 | Keigo Osuga Shinichi Hori Kumiko Hiraishi Takashi Sugiura Yasuhiro Hata Hiroki Higashihara Noboru Maeda Kaname Tomoda Hironobu Nakamura | 2008 | CardioVascular and Interventional Radiology2008，，6： | 1 |
| 4 | Water-resistant organic thermoelectric generator with >10μW output显示文摘Flexible p–n thermoelectric generator(TEG)technology has rapidly advanced with power enhancement and size reduction.To achieve a stable power supply and highly efficient energy conversion,absolute chemical stability of n-type materials is essential to ensuring large temperature differences between device terminals and ambient stability.With the aim of improving the long-term stability of the n-type operation of carbon nanotubes(CNTs)in air and water,this study uses cationic surfactants,such as octylene-1,8-bis(dimethyldodecylammonium bromide)(12-8-12),a gemini surfactant,to stabilize the nanotubes in a coating,which retains the n-doped state for more than 28 days after exposure to air and water in experiments.TEGs with 10 p-n units of 12-8-12/CNT(n-type)and sodium dodecylbenzene sulfonate/CNT(p-type)layers are manufactured,and their water stability is evaluated.The initial maximum output of 16.1μW(75 K temperature difference)is retained after water immersion for 40 days without using a sealant to prevent TEG module degradation.The excellent stability of these CNT-based TEGs makes them suitable for underwater applications,such as battery-free health monitoring and information gathering systems,and facilitates the development of soft electronics. | Shinichi Hata Kanto Maeshiro Misaki Shiraishi Soichiro Yasuda Yuta Shiozaki Koudai Kametani Yukou Du Yukihide Shiraishi Naoki Toshima | 2023 | Carbon Energy2023，5，4： | 0 |
| 5 | Advanced heterostructure of Pd nanosheets@Pt nanoparticles boosts methanol electrooxidation显示文摘Heterostructures have emerged as elaborate structures to improve catalytic activity owing to their combined surface and distinct inverse interface.However,fabricating advanced nanocatalysts with facetdependent interface remains an unexploited and promising area.Herein,we render the controlled growth of Pt nanoparticles(NPs)on Pd nanosheets(NSs)by regulating the reduction kinetics of Pt^(2+)with solvents.Specifically,the fast reduction kinetic makes the Pt NPs uniformly deposited on the Pd NSs(U-Pd@Pt HS),while the slow reduction kinetic leads to the preferential growth of Pt NPs on the edge of the Pd NSs(E-Pd@Pt HS).Density functional theory calculations demonstrate that Pd(111)-Pt interface in U-Pd@Pt HS induces the electron-deficient status of Pd substrates,triggering the d-band center downshift and amplifying the Pd-Pt intermetallic interaction.The synergy between the electronic effect and interfacial effect facilitates the removal of poisonous intermediates on U-Pd@Pt HS.By virtue of the Pd NSs@Pt NPs interface,the heterostructure achieves exceptional methanol oxidation reaction activity as well as improved durability.This study innovatively proposes heterostructure engineering with facetdependent interfacial modulation,offering instructive guidelines for the rational design of versatile heterocatalysts. | Jie Li Cheng Wang Yuefan Zhang Shinichi Hata Kewang Zhang Changqing Ye Yukihide Shiraishi Yukou Du | 2023 | Journal of Energy Chemistry2023，，10： | 0 |
| 6 | Green Route for Fabrication of Water-Treatable Thermoelectric Generators显示文摘Since future energy harvesting technologies require stable supply and high-efficiency energy conversion,there is an increasing demand for high-performance organic thermoelectric generators(TEGs)based on waterproof thermoelectric materials.The poor stability of n-type organic semiconductors in air and water has proved a roadblock in the development of reliable thermoelectric power generators.We developed a simple green route for preparing n-type carbon nanotubes(CNTs)by doping with cationic surfactants and fabricated films of the doped CNTs using only aqueous media.The thermoelectric properties of the CNT films were investigated in detail.The nanotubes doped using a cationic surfactant(cetyltrimethylammonium chloride(CTAC))retained an n-doped state for at least 28 days when exposed to water and air,indicating higher stability than that for contemporary CNT-based thermoelectric materials.The wrapping of the surfactant molecules around the CNTs is responsible for blocking oxygen and water from attacking the CNT walls,thus,extending the lifetime of the n-doped state of the CNTs.We also fabricated thermoelectric power conversion modules comprising CTAC-doped(n-type)and sodium dodecylbenzenesulfonate-(SDBS-)doped(p-type)CNTs and tested their stabilities in water.The modules retained 80±2:4%of their initial maximum output power(at a temperature difference of 75℃)after being submerged in water for 30 days,even without any sealing fills to prevent device degradation.The remarkable stability of our CNT-based modules can enable the development of reliable soft electronics for underwater applications. | Shinichi Hata Misaki Shiraishi Soichiro Yasuda Gergely Juhasz Yukou Du Yukihide Shiraishi Naoki Toshima | 2022 | Energy Material Advances2022，，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员