Pore-Networked Gels: Permanently Porous Ionic Liquid Gels with Linked Metal-Organic Polyhedra Networks.

Porous liquids (PLs) are attractive materials because of their capability to combine the intrinsic porosity of microporous solids and the processability of liquids. Most of the studies focus on the synthesis of PLs with not only high porosity but also low viscosity by considering their transportation in industrial plants. However, a gap exists between PLs and solid adsorbents for some practical cases, where the liquid characteristics and mechanical stability without leakage are simultaneously required.

New insights into the heat of adsorption of water, acetonitrile, and n-hexane in porous carbon with oxygen functional groups.

Isosteric heat of adsorption is exquisitely sensitive to structural changes in carbon surfaces based on the energetic behavior of the interactions between adsorbates and carbon materials. We discuss the relationships between porous structures, oxygen functional groups, and heat of adsorption based on the behavior of the heat of adsorption of polar and non-polar fluids on porous carbon materials with oxygen functional groups. The porosity and functional groups of porous carbon materials were estimated from N adsorption isotherms at 77 K and temperature-programmed desorption.

Usefulness of multi-parametric MRI for diagnosis of invasive urothelial cancer: Case reports of bladder and ureteral cancer.

The presence or absence of metastasis has critical implications for therapeutic decision-making in urothelial cancer (UC). Conventional magnetic resonance imaging (MRI) utilizing anatomic T1- and T2-weighted images has modest efficacy in detecting lymph node and distant metastases in UC. However, incorporation of functional techniques including diffusion weighted imaging and dynamic contrast-enhanced imaging, may improve the accuracy of lesion detection and staging.