Lysine-attached anodic aluminum oxide (AAO)–silica affinity membrane for bilirubin removal

Shi, Wei; Shen, Yuqing; Jiang, Helen; Song, Cunfeng; Ma, Yuanyuan; Mu, Jing; Yang, Bingye; Ge, Dongtao

doi:10.1016/j.memsci.2009.11.066

Cited by 38 publications

(12 citation statements)

References 35 publications

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“…[15][16][17][18][19][20][21] The manipulation of the silica mesostructures in AAO has enabled the development of substantial designsf or the size-selective filtration/ separation of biomolecules and nanoparticles, as well as drug adsorption and release. [22][23][24][25][26][27][28][29] To date,h owever,n od eep-rooted designf or mesoporous silica-AAO hybrid arrays incorporating multiple functions, including chemical sensing, visualization, separation/filtration,a nd recovery of multiple toxic cations from contaminated water sources in as ingle step, has been reported.…”

Section: Introductionmentioning

confidence: 99%

Mesotubular‐Structured Hybrid Membrane Nanocontainer for Periodical Monitoring, Separation, and Recovery of Cobalt Ions from Water

El‐Safty

Sakai

Selim

et al. 2015

Chemistry An Asian Journal

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Exposure to toxins can cause deleterious effects even at very low concentrations. We have developed an optical sensor, filter, and extractor (i.e., containerlike) in a nanoscale membrane (NSM) for the ultratrace sensing, separation, and recovery of Co(2+) ions from water. The design of the NSM is successfully controlled by dense decoration of a hydrophobic oil-hydrophilic receptor onto mesoscale tubular-structured silica nanochannels made of a hybrid anodic alumina membrane. The particular structure of the nanocontainer is ideal to control the multiple functions of the membrane, such as the optical detection/recognition, rejection/permeation, and recovery of Co(2+) species in a single step. A typical sensor, filter, and extractor assessment experiment was performed by using a benchtop contact time technique and a flow-through cell detector to allow for precise control of the optical detection and exclusive rejection of target ions and the permeation of nontarget metal ions in water. This nanocontainer membrane has great potential to meet the increasing needs of purification and separation of Co(2+) ions.

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Section: Introductionmentioning

confidence: 99%

Mesotubular‐Structured Hybrid Membrane Nanocontainer for Periodical Monitoring, Separation, and Recovery of Cobalt Ions from Water

El‐Safty

Sakai

Selim

et al. 2015

Chemistry An Asian Journal

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“…As a result, the modified magnetic carbon fibres yielded relatively comparable total bilirubin clearance (14-66% within 2 h equilibrium adsorption) with HSA-immobilized magnetic beads (31% within 2 h) 151 and lysine-attached aluminium oxide-silica membrane (35% within 4 h). 152 An increased PRT from 282 s to 318 s and a decreased serum concentration of anaphylatoxins C3a and C5a from 45 ng mL À1 to 25 ng mL À1 and from 1.9 ng mL À1 to 1.0 ng mL À1 , respectively were recorded for MSMCF/PDA/PEI compared to MSMCF alone showing that this sorbent is haemocompatible.…”

Section: Sorbents For Plasma Perfusionmentioning

confidence: 91%

Blood apheresis technologies – a critical review on challenges towards efficient blood separation and treatment

et al. 2021

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“…Further, by anchoring of specific proteins onto the inner pore surface, the membrane composites are capable for selective protein separation. For instance, when grafting lysine onto an AAO membrane, the functionalized composite is suitable for removal of bilirubin owing to the specific selectivity of grafted protein [100]. Besides, a simple deposition of a thin AAO membrane with small pore size (20-30 nm) on top of a silicon substrate enabled a biomolecule separation platform.…”

Section: Protein Gatingmentioning

confidence: 99%

The toolbox of porous anodic aluminum oxide–based nanocomposites: from preparation to application

Huang

Mutlu

2020

Colloid Polym Sci

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Anodic aluminum oxide (AAO) templates have been intensively investigated during the past decades and have meanwhile been widely applied through both sacrificial and non-sacrificial pathways. In numerous non-sacrificial applications, the AAO membrane is maintained as part of the obtained composite materials; hence, the template structure and topography determine to a great extent the potential applications. Through-hole isotropic AAO features nanochannels that promote transfer of matter, while anisotropic AAO with barrier layer exhibits nanocavities suitable as independent and homogenous containers. By combining the two kinds of AAO membranes with diverse organic and inorganic materials through physical interactions or chemical bonds, AAO composites are designed and applied in versatile fields such as catalysis, drug release platform, separation membrane, optical appliances, sensors, cell culture, energy, and electronic devices. Therefore, within this review, a perspective on exhilarating prospect for complementary advancement on AAO composites both in preparation and application is provided.

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Lysine-attached anodic aluminum oxide (AAO)–silica affinity membrane for bilirubin removal

Cited by 38 publications

References 35 publications

Mesotubular‐Structured Hybrid Membrane Nanocontainer for Periodical Monitoring, Separation, and Recovery of Cobalt Ions from Water

Mesotubular‐Structured Hybrid Membrane Nanocontainer for Periodical Monitoring, Separation, and Recovery of Cobalt Ions from Water

Blood apheresis technologies – a critical review on challenges towards efficient blood separation and treatment

The toolbox of porous anodic aluminum oxide–based nanocomposites: from preparation to application

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