Articles with "gravity driven" as a keyword



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Quantitative Detection of Digoxin in Plasma Using Small‐Molecule Immunoassay in a Recyclable Gravity‐Driven Microfluidic Chip

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Published in 2019 at "Advanced Science"

DOI: 10.1002/advs.201802051

Abstract: Abstract Immunoassays are critical for clinical diagnostics and biomedical research. However, two major challenges remaining in conventional immunoassays are precise quantification and development of immunoassays for small‐molecule detection. Here, a two signal‐mode small‐molecule immunoassay containing… read more here.

Keywords: detection; small molecule; molecule immunoassay; gravity driven ... See more keywords
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Numerical model of the sorting of biological cells based on gravity-driven optoelectronic tweezers

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Published in 2017 at "Journal of Mechanical Science and Technology"

DOI: 10.1007/s12206-017-0443-3

Abstract: Novel gravity-driven optoelectronic tweezers were developed for accurately sorting Jurkat and B16 cells. Synergistic integration of gravity and optoelectronic tweezers was developed as a new tool to provide unique features for sorting or separating mixtures… read more here.

Keywords: numerical model; optoelectronic tweezers; gravity; gravity driven ... See more keywords
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Gravity-driven multifunctional microporous membranes for household water treatment: Simultaneous pathogenic disinfection, metal recycling, and biofouling mitigation

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Published in 2021 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2020.128289

Abstract: Abstract In remote industrial areas, access to safe drinking water is often hindered by local water contamination and unreliable infrastructure. Hence, energy-effective water treatment and safe storage technology is vital and highly desirable to tackle… read more here.

Keywords: water; water treatment; metal; gravity driven ... See more keywords
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Robust self-cleaning urchin-like Ni/Co LDH stainless steel mesh for gravity-driven oil/water emulsion separation and catalytic degradation of aromatic dyes

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Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2021.127186

Abstract: Abstract In the face of frequent oil spills and dye emissions, membrane technology is an efficient method to treat wastewater. However, selectivity, membrane fouling and high operating pressure are tricky problems for practical membrane applications.… read more here.

Keywords: catalytic degradation; urchin like; oil; self cleaning ... See more keywords
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Comparison of fold-thrust belts driven by plate convergence and gravitational failure

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Published in 2020 at "Earth-Science Reviews"

DOI: 10.1016/j.earscirev.2020.103136

Abstract: Abstract Deepwater fold-thrust belts (FTBs) are predominantly formed by the deformation of sedimentary sequences as a result of subduction of oceanic plates at active margins, gravitational failure at passive margins, or a combination of these… read more here.

Keywords: gravity driven; fold thrust; plate convergence; convergence ... See more keywords
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Effects of obstacle's curvature on shock dynamics of gravity-driven granular flows impacting a circular cylinder

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Published in 2021 at "Engineering Geology"

DOI: 10.1016/j.enggeo.2021.106343

Abstract: Abstract Granular flows, such as rock avalanches and debris flows, are gravity-driven and often hit engineering structures that are placed in their paths, generating dynamic impact pressures and potentially causing hazard to infrastructures. To improve… read more here.

Keywords: granular flows; impacting circular; cylinder; gravity driven ... See more keywords
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Heavy metal ions and particulate pollutants can be effectively removed by a gravity-driven ceramic foam filter optimized by carbon nanotube implantation.

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Published in 2021 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2021.126721

Abstract: It is of great significance to develop a new gravity-driven filter to remove water pollutants, but it is still challenging. Here, a novel and simple strategy is demonstrated to manufacture fly ash (FA) ceramic foams… read more here.

Keywords: carbon; particulate pollutants; foam; heavy metal ... See more keywords
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Green strategy to produce large core–shell affinity beads for gravity-driven API purification processes

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Published in 2017 at "Journal of Industrial and Engineering Chemistry"

DOI: 10.1016/j.jiec.2017.06.012

Abstract: Abstract In this work, Molecular Imprinted Polymers (MIPs)-layered silica beads which have affinity for a model pharmaceutical impurity, acetamide (ACET) were developed using supercritical carbon dioxide (scCO2) technology. Silica beads were first functionalized using two… read more here.

Keywords: gravity driven; core shell; affinity; core ... See more keywords
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Criteria to discriminate between different models of thrust ramping in gravity-driven fold and thrust systems

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Published in 2021 at "Journal of Structural Geology"

DOI: 10.1016/j.jsg.2021.104396

Abstract: Abstract Although most models of thrusting assume that the hangingwall is actively displaced up the thrust ramp while the footwall remains passive, it has been suggested that this could be an oversimplification and the footwall… read more here.

Keywords: footwall; thrust systems; gravity driven; underthrust ramps ... See more keywords
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Mixed convection in gravity-driven thin film non-Newtonian nanofluids flow with gyrotactic microorganisms

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Published in 2017 at "Results in physics"

DOI: 10.1016/j.rinp.2017.10.017

Abstract: Abstract Mixed convection in gravity-driven non-Newtonian nanofluid films (Casson and Williamson) flow containing both nanoparticles and gyrotactic microorganisms along a convectively heated vertical surface is investigated. The actively controlled nanofluid model boundary conditions are used… read more here.

Keywords: gyrotactic microorganisms; convection gravity; thin film; gravity driven ... See more keywords
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Removal of perfluorooctane sulfonate by a gravity-driven membrane: Filtration performance and regeneration behavior

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Published in 2017 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2016.10.008

Abstract: Abstract Perfluorooctane sulfonate (PFOS) has been under the spotlight in recent decades due to its adverse environmental and ecological concerns. Existing treatment methods (such as reverse osmosis and nanofiltration) for this recalcitrant surfactant are generally… read more here.

Keywords: removal; perfluorooctane sulfonate; pfos; gravity driven ... See more keywords