Nanofiltration performance of conical and hourglass nanopores
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2018.02.026
Abstract: Pressure-driven ion transport through conical and hourglass-shape (double conical) nanopores is investigated theoretically by solving the Poisson, Nernst-Planck and Navier-Stokes equations numerically. Due to the electrostatic asymmetry in conical nanopores, these latter exhibit nanofiltration rectification… read more here.
Keywords: performance conical; conical nanopores; nanofiltration performance; conical hourglass ... See more keywords
Correlation of Ion Transport Hysteresis with the Nanogeometry and Surface Factors in Single Conical Nanopores.
Sign Up to like & getrecommendations! Published in 2017 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.7b03477
Abstract: Better understanding in the dynamics of ion transport through nanopores or nanochannels is important for sensing, nucleic acid sequencing and energy technology. In this paper, the intriguing nonzero cross point, resolved from the pinched hysteresis… read more here.
Keywords: ion transport; surface; conical nanopores; cross point ... See more keywords
Transport and Structure of Room-Temperature Ionic Liquids in Conical Nanopores under External Electric Fields
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.9b10201
Abstract: The transport and structure of room-temperature ionic liquids (RTILs) in conical nanopores under external electric fields were studied using molecular dynamics simulations. Electrically neutral, no... read more here.
Keywords: transport structure; room temperature; temperature ionic; ionic liquids ... See more keywords
Highly Rectifying Conical Nanopores in Amorphous SiO2 Membranes for Nanofluidic Osmotic Power Generation and Electroosmotic Pumps
Sign Up to like & getrecommendations! Published in 2023 at "ACS Applied Nano Materials"
DOI: 10.1021/acsanm.3c00960
Abstract: Nanopore membranes are a versatile platform for a wide range of applications ranging from medical sensing to filtration and clean energy generation. To attain high-flux rectifying ionic flow, it is required to produce short channels… read more here.
Keywords: nanopores amorphous; conical nanopores; microscopy; surface ... See more keywords
Asymmetric Electrokinetic Energy Conversion in Slip Conical Nanopores
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12071100
Abstract: Ion current rectification (ICR) phenomena in asymmetric nanofluidic structures, such as conical-shaped nanopores and funnel-shaped nanochannels, have been widely investigated in recent decades. To date, the effect of asymmetric nanofluidic structures on electrokinetic power generation… read more here.
Keywords: pressure bias; conical nanopores; electrokinetic energy; conversion ... See more keywords