Search Results for "Hollow Silica"
Original Source: Titania coated magnetic mesoporous hollow silica microspheres: fabrication and application to selective enrichment of phosphopeptides.
Titania coated magnetic hollow mesoporous silica spheres with high surface area were created, which can be used in efficient and rapid capture of phosphopeptides from peptide mixtures.
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Chemistry: Protecting DNA in silica 'amber'
High temperatures and harsh chemicals degrade DNA, but not if it is protected by a skin of silica.Robert Grass and his colleagues from the Swiss Federal Institute of Technology in Zurich immobilized D...
CAMS used to determine biological fate of silica nanoparticles
In a study published in Nano Letters, Lawrence Livermore National Laboratory (LLNL)'s Mike Malfatti, Heather Palko, Ed Kuhn, and Ken Turteltaub report on accelerator mass spectrometry measurements us...
Silica-Coated Nanodiamonds for Imaging and the Delivery of Therapeutic Agents
NIH investigators invented a robust and easily implemented method of synthesizing silica-coated nanodiamonds for imaging and therapeutic applications. A patent estate covering these methods is offered...
Silica a hazard at fracking sites, report says
NEW YORK (Reuters) - Oil and gas field workers face health hazards from silica sand used in the hydraulic fracturing (fracking) process, an arm of the Center for Disease Control (CDC) reported on Frid...
Molex Subsidiary Polymicro Showcases Specialty Optical Fibers at CLEO 2013
Exhibition booth 2328 features proprietary FBPI silica-based optical fiber for spectroscopic applications and hollow silica waveguide for IR laser delivery Polymicro...
Jacksboro, Texas (PRWEB) December 05, 2012 Wagyu beef is not exactly easy to afford, nor is it easy to come by. HHWagyu is happy to announce its partnership with Honey Hollow Ranch in Jacksboro, TX...
Metal–organic framework (MOF) nanoparticles and their assembly into three-dimensional superstructures are attracting attention in various fields. Now, a general spray-drying method has been develope...
Lava dots: Rice makes hollow, soft-shelled quantum dots
HOUSTON -- (Nov. 19, 2012) -- Serendipity proved to be a key ingredient for the latest nanoparticles discovered at Rice University. The new "lava dot" particles were discovered accidentally when resea...
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Hydrothermal Synthesis of Hollow Silica Spheres under Acidic Conditions.
It is well-known that silica can be etched in alkaline media or in a unique hydrofluoric acid (HF) solution, which is widely used to prepare various kinds of hollow nanostructures (including silica ho...
A versatile method for controlled synthesis of porous hollow spheres.
A versatile method was developed to synthesize nickel silicate, silica, and silica-nickel composite porous hollow spheres by using silica spheres as templates. In the preparation, silica spheres were...
Imprisoned palladium: A unique approach is developed to incarcerate metal clusters with strictly controlled n values within hollow silica nanoparticles. A Pd(12) L(24) spherical complex is used as a t...
pH-Responsive Poly(methacrylic acid)-Grafted Hollow Silica Vesicles.
Poly(methacrylic acid)-grafted hollow silica vesicles (PMAA-g-hollow silica vesicles) were obtained through a grafting-from approach. PMAA brushes were formed by performing atom-transfer radical polym...
The surface morphology of hollow silica microspheres has influence on their applications. After a thorough investigation of the deposition of silica nanoparticles on polystyrene (PS) beads and the sur...
