shape of the resulting ZIF 8 particles as likely to diminish to a certain extent because of the weight loss as shown in Fig 5 e whereas the ZIF 8 structure was fully collapsed when heated for 24 h at 300 C in air as previ ously described On the basis of these results we conclude ...
摘 要：本文制备了含有大量环氧基团的ZIF-8有机无机杂化整体柱，采用红外、X射线能谱分析及电镜扫描，检测了6种PAHs样品（萘15.0×10-6、苊烯15.0×10-6、芴2.0×10-6、蒽1.5×10-6、菲1.0×10-6、芘1.0×10-6）的色谱性能，结果显示，整体柱对这6种PAHs样品具有很好的分离效果。关键词：ZIF-8...
The regrowth on the spherically etched core inside the ZIF gives rise to formation of a raspberry-like branched nanostructure in contrast to the growth of an octahedral shape in bulk condition. We attribute the shell-directed regrowth to void space generated at the interfaces between the etched ...
The modular technique employed in MOF synthesis permits accurate regulation of their physical characteristics and chemical properties [31]. Their porous structure and ability to adjust pore size and shape make MOFs ideal vehicles for drug loading. Consequently, they are considered as a prospective optio...
Adsorptive separation with selective size/shape exclusion provided by inorganic porous materials, such as zeolites and activated carbon, is considered to be an attractive alternative to current energy- and cost-intensive distillation-based separations7,8. For example, as the most extensively used agents...
Over the years, bacterial infections have become a threat to global health and the economy. In response to this, there has been the development of various antibacterial drugs. Increased use of such antibacterial drugs has resulted in the genetic drift within the microbial body, leading to the ...
Abstract Recently two quite different types of “nano-containers” have been recognized as attractive potential drug carriers; these are wormlike filamenteous micelles (“filomicelles”) on the one hand and metal organic frameworks on the other hand. In this work we combine these two concepts. We...
The A&C@ZIF-8 nanoparticles show polygonal-spherical shape with average sizes of 405nm, and loading content of 18% for both enzymes. The immobilized α-amylase and cellulase in the A&C@ZIF-8 nanoparticles show good tolerance in environment with temperature higher than 72℃, with their ...
Mixed matrix membranesZIF-8mesoporous silica spheresDifferent types of fillers of inorganic (titanosilicate ETS-10 and mesoporous silica type MCM-41) and organic-inorganic nature (ZIF-8 and NH2-MIL-53), with different pore size (micro- and mesoporosity) and structure, diverse particle shape, and...
风景在别处 : 用line单线画出一个链的形状,调整点让其变得圆滑,再画个eliPSe(椭圆),选中刚刚画的线,在创建面板中选择geometry,在下拉菜单中选择compoundobjects(扩展几何体),在下面选择loft,点击拾取图形(getshape),再点击那个椭圆就出来一个链条,最后您在复制一下就ok了。 Wengxiu邀请你来回答 赞 回复 (2)...