Results 81 to 90 of about 265,095 (322)
Advanced Healthcare Materials, EarlyView.Biomimetic glycosaminoglycan analog hydrogels exhibit suitable and robust mechanical properties, as well as hemocompatibility and biocompatibility, making them ideal for the embolization of intracranial aneurysms. Notably, the hydrogel's environment‐selective swelling properties enable complete blockage of the aneurysm cavity while preventing ...
Sarit S. Sivan +8 more
wiley +1 more source
Journal of Materials Research and Technology, 2022 disturbance of coal mining in water-rich environment can cause damage and rupture of surrounding rocks. In this study, using deep shale as the research object, a rock percolation-disturbance creep test rig has been developed to conduct triaxial ...
Jun-guang Wang +5 more
doaj
Dynamics of osmotic flows [PDF]
Colloids and Surfaces A: Physicochemical and Engineering Aspects
2017, 2017 The paper presents a theoretical model that allows the dynamic description of osmotic flows through a semi-permeable interface. To depict the out-of-equilibrium transfer, the interface is represented by an energy barrier that colloids have to overcome to be transmitted to the other side of the membrane.
arxiv +1 more source
A study of the molecular sources of nonideal osmotic pressure of bovine serum albumin solutions as a function of pH [PDF]
, 1994 The nonideal osmotic pressure of bovine serum albumin (BSA) solutions was studied extensively by Scatchard and colleagues. The extent of pH- and salt-dependent nonideality changes are large and unexplained. In 1992, Fullerton et al. derived new empirical
Cameron, I.L. +2 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Small extracellular vesicles (sEVs) are encapsulated into protective shells composed of metal‐phenolic networks (MPNs) and secondary poly(ethylene glycol) layers. This surface modification approach enhances the storage stability of sEVs while maintaining their integrity and functionality. The shells can be selectively disassembled under mild conditions.
Chenyu Wang +8 more
wiley +1 more source
Van't Hoff's law for active suspensions: the role of the solvent chemical potential [PDF]
Soft Matter, 2017, DOI: 10.1039/C7SM01432E, 2016 We extend Van't Hoff's law for the osmotic pressure to a suspension of active Brownian particles. The propelled particles exert a net reaction force on the solvent, and thereby either drive a measurable solvent flow from the connecting solvent reservoir through the semipermeable membrane, or increase the osmotic pressure and cause the suspension to ...
arxiv +1 more source
Is the Donnan effect sufficient to explain swelling in brain tissue slices? [PDF]
, 2014 Brain tissue swelling is a dangerous consequence of traumatic injury and is associated with raised intracranial pressure and restricted blood flow. We consider the mechanical effects that drive swelling of brain tissue slices in an ionic solution bath ...
Goriely, Alain +4 more
core +1 more source
Osmotic Pressure and Variance [PDF]
The Journal of Physical Chemistry, 1897 n ...
openaire +3 more sources
Advanced Healthcare Materials, EarlyView.This study addresses bacterial biofilm resistance by developing mesoporous Fe3O4 nanoparticles loaded with photosensitizer IR‐820, enabling combined antimicrobial photodynamic therapyand magnetic hyperthermia therapy. The system achieves magnetic targeting, heat‐triggered drug release under alternating magnetic fields, and near‐infrared‐induced ROS ...
Yuange Li +8 more
wiley +1 more source
Experimental Evidence Supporting a New "Osmosis Law & Theory" Derived New Formula that Improves van't Hoff Osmotic Pressure Equation [PDF]
arXiv, 2012 Experimental data were used to support a new concept of osmotic force and a new osmotic law that can explain the osmotic process without the difficulties encountered with van't Hoff osmotic pressure theory. Derived new osmotic formula with curvilinear equation (via new osmotic law) overcomes the limitations and incompleteness of van't Hoff (linear ...
arxiv