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Träfflista för sökning "WFRF:(Liu Hong) ;conttype:(popularscientific)"

Sökning: WFRF:(Liu Hong) > Populärvet., debatt m.m.

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1.
  • Yan, Mingdi, et al. (författare)
  • Immobilization of discrete molecules
  • 2007
  • Patent (populärvet., debatt m.m.)abstract
    • Embodiments of a method for covalently immobilizing one or more discrete molecules on a substrate and embodiments of substrates having covalently-immobilized discrete molecules are disclosed. Embodiments of the method can include exposing a substrate to a functionalizing reagent to form a functionalized substrate and exposing the functionalized substrate to a solution comprising the molecule to be immobilized. A reaction-energy source then can be used to activate the functionalizing reagent and covalently bond one or more of the molecules to the substrate. All or a substantial portion of the unbonded molecules then can be removed. Controlling the concentration of the functionalizing reagent to which the substrate is exposed allows the density of the bonding sites on the substrate to be reduced so that, after removal of the unbonded molecules, at least one of the bonded molecules remains on the substrate spatially isolated from any other bonded molecules.
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2.
  • Yan, Mingdi, et al. (författare)
  • Method for functionalizing materials and devices comprising such materials
  • 2007
  • Patent (populärvet., debatt m.m.)abstract
    • Devices comprising functionalized materials, and embodiments of a method for making and using such devices, are disclosed. Exemplary devices include ophthalmic devices, nanoparticles, quartz crystal microbalances, microarrays, and nanocomposites. In particular embodiments, device surfaces are modified with monomers and/or polymers, typically carbohydrate monomers and/or polymers. Embodiments of a method for making and using such devices are disclosed. Monomers and/or polymers are covalently bonded to surfaces using functionalized perhalophenylazides. In some embodiments, devices surfaces are functionalized with a perhalophenylazide. One or more monomers and/or polymers subsequently are covalently bonded to the device surface using the perhalophenylazide. In other embodiments, monomers and/or polymers are derivatized with a functionalized perhalophenylazide.; The derivatized monomers and/or polymers then are covalently bonded to the device surface using the perhalophenylazide.
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  • Resultat 1-2 av 2
Typ av publikation
patent (2)
Typ av innehåll
populärvet., debatt m.m.  (2)Ta bort avgränsningen
Författare/redaktör
Yan, Mingdi (2)
Liu, Li-Hong (2)
Ramström, Olof (1)
Gann, John (1)
Lärosäte
Kungliga Tekniska Högskolan (2)
Språk
Engelska (2)
Forskningsämne (UKÄ/SCB)
Naturvetenskap (2)
År
2007 (2)

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