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| 1 | 离子液体凝胶显示文摘离子液体凝胶是以离子液体为分散介质形成的凝胶,作为一种新型的混合材料,离子液体凝胶不仅保持了离子液体原有的性质,而且解决了离子液体外溢的问题,其在形状上较高的可塑性满足了人们对特殊材料的需求,同时拓展了离子液体的应用范围。离子液体凝胶的种类较多,大致可分为物理型和化学型两大类。离子凝胶的结构、特性和应用目前成为胶体与界面科学家研究热点内容之一,也是近年来软物质科学研究中的主要内容。通过综述近年来离子液体凝胶的构筑、凝胶结构和性能与应用研究取得的进展,为未来离子液体凝胶的构筑及应用提供了重要的理论指导。 | 高娟 王晓琳 HOFFMANN Heinz 郝京诚 | 2019 | 山东大学学报(理学版)2019，54，1： | 2 |
| 2 | Hydrophobin coated boehmite nanoparticles stabilizing oil in water emulsions显示文摘 | Martin Reger Heinz Hoffmann | 2011 | Journal of Colloid And Interface Science2011，，1： | 1 |
| 3 | Method for optimizing the cooling design of hot stamping tools显示文摘 | Heinz Steinbeiss Hyunwoo So Thomas Michelitsch Hartmut Hoffmann | 2007 | Production Engineering2007，，2： | 1 |
| 4 | Biosynthesis of the ansamycin antibiotic rifamycin: deductions from the molecular analysis of the rif biosynthetic gene cluster of Amycolatopsis mediterranei S699显示文摘 | Paul R. August Li Tang Yeo J. Yoon Sandra Ning Rolf Müller Tin-Wein Yu Matthew Taylor Dietmar Hoffmann Chun-Gyu Kim Xiaohong Zhang C. Richard Hutchinson Heinz G. Floss | 1998 | Chemistry & Biology1998，，2： | 1 |
| 5 | Effect of different types of elemental sulfur on bioleaching of heavy metals from contaminated sediments 显示文摘 | SEIDEL Heinz WENNRICH Rainer HOFFMANN Petra LOSER Christian | 2006 | Chemosphere2006，62，9： | 1 |
| 6 | Investigations on L2 phase and cubic phase in the system AOT/1 - octanol/water 显示文摘 | MICHAEL GRADZIELSKI HEINZ HOFFMANN JAN CHRISTOPH PANITZ | 1995 | J Colloid Interface Sci1995，169，1： | 1 |
| 7 | Laparoscopic Appendectomy Is Safe: Influence of Appendectomy Technique on Surgical-site Infections and Intra-abdominal Abscesses显示文摘 | Maximilian Sohn Maria Hoffmann Alfred Hochrein Heinz J. Buhr Kai S. Lehmann | 2015 | Surgical Laparoscopy, Endoscopy & Percutaneous Techniques2015，，3： | 1 |
| 8 | Cryoballoon versus RF Ablation in Paroxysmal Atrial Fibrillation: Results from the German Ablation Registry显示文摘 | MARTIN SCHMIDT UWE DORWARTH DIETRICH ANDRESEN JOHANNES BRACHMANN KARL‐HEINZ KUCK MALTE KUNISS THORSTEN LEWALTER STEFAN SPITZER STEPHAN WILLEMS JOCHEN SENGES CLAUS JüNGER ELLEN HOFFMANN | 2014 | J Cardiovasc Electrophysiol2014，，1： | 1 |
| 9 | 磁性非对称双链长表面活性剂囊泡凝胶显示文摘合成了一系列含磁性反离子的非对称双疏水链长的阳离子表面活性剂,其中三氯一溴铁合十六烷基戊基二甲基铵(C_(16)C_5DMA^+[FeCl_3Br]-~)与偶氮羧酸钠盐(AzoNa_4)在酸性条件水溶液中形成磁性囊泡凝胶。运用cryo-透射电镜(TEM)、冷冻蚀刻TEM(FF-TEM)、流变仪、傅里叶变换红外光谱(FT-IR)和超导量子干涉(SQUID)等表征技术对囊泡凝胶进行了结构和性质研究,结果发现:凝胶含有曲率多变的融合性的双层囊泡,这些双分子层结构模构了自然界中各种物象的结构轮廓,展现了不可预测的多变曲率和良好柔性。聚集体双分子层膜内由长短不对称烷基链采取交错相扣的双分子层排列模式,这种构建模式结构稳定,短烷基链可游离出囊泡双分子层并伸向外部水相介质。两个相邻囊泡间的短链在疏水相互作用下形成非共价的囊泡'补丁',疏水的囊泡'补丁'克服相邻囊泡之间的斥力而融合。磁性反离子[FeCl_3Br]^-不仅赋予囊泡磁性,且在囊泡的形成过程中调控烷基链的组装。这种多形态融合性囊泡为揭示膜曲率的调节机制和构建人工细胞提供实验数据和理论参考。 | 赵文荣 郝京诚 Heinz Hoffmann | 2017 | 物理化学学报2017，33，8： | 0 |
| 10 | Water-in-Water Emulsions,Ultralow Interfacial Tension,and Biolubrication显示文摘A water-in-water(W/W)emulsion consists of droplets formed by the spontaneous liquid-liquid separation of two immiscible aqueous phases.The inherent properties of the W/W interfaces,low or ultralowinterfacial tension(γ_(W/W)=1-1000μN/m)and a large thickness of several nanometers,beget the poor inherent stability of emulsions.Herein,we report a nanofibril emulsifier having Schiff base reactivity to generate a W/W emulsion.The W/W emulsion has superior stability(stable>6 months)because collagen nanofibrils,acting as a stabilizer of W/W emulsions,can simultaneously satisfy the requirements of sizeandoverall coverage ratio of the phase interfaces.W/Wemulsions having γ_(W/W)∼10μN/m were used as synthetic synovial fluids,showing superior lubrication performance with a coefficient of friction in the range of 0.003-0.011,which has been demonstrated to be suitable for joint lubrication.An intraarticular injection assessment further confirmed this protective effect on articular cartilage in vivo.Our study reveals the mechanism of emulsion stabilization and opens up the possibility of osteoarthritis(OA)treatment using the biolubrication effects of W/W emulsions for lubricated artificial implant surfaces. | Yitong Wang Jin Yuan Yunpeng Zhao Ling Wang Luxuan Guo Lei Feng Jiwei Cui Shuli Dong Shanhong Wan Weimin Liu Heinz Hoffmann Kiet Tieu Jingcheng Hao | 2022 | CCS Chemistry2022，4，6： | 0 |
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