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NANOMATERIALS

Author: Anonymous

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Another use for the...

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Another use for the nanoparticles are the reactivation of some of the cells in the brain and help the doctors to health diseases like Parkinson.

Nanoparticles for N...

Author: Anonymous

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26 Jul 2007 Bacter...

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26 Jul 2007 Bacteria Accumulate in Mouse Tumors. Control of Cytotoxicity. Inject modified bacteria. Induce peptide with radiation

solid lipid nanopar...

Author: YERIKALA RAMESH

Institution: RAO'S COLLEGE OF PHARMACY, NELLORE

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particles size is l...

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particles size is less than 10mm

Magnetic Nanopartic...

Author: Anonymous

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particles, but the ...

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particles, but the strongly adsorbed surfactant precluded further modification. Aqueous precipitation resulted in nanoparticles that were easy to modify but with broad particle

Surface Enhanced Ra...

Author: Anonymous

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Need to excite the ...

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Need to excite the nanoparticles at the absorption peak for best enhancement – 517nm for 30nm gold particles; Argon laser line at 514.5nm

Improving Tissue Re...

Author: Anonymous

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the Role of Nanopar...

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the Role of Nanoparticles in Tissue Engineering. Ben Lawrence. Nanotechnology Course. 12/1/07. 2. Organ Transplants. 98074 are waiting for transplants as of …

PPT- Nanoparticles ...

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PPT- Nanoparticles ...

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PPT- Nanoparticles in cosmetic applications: sunscreen lotions, eyeliners, flat irons…. 7. Addition of nanotubes to make automotive fenders and panels slightly

Biocatalytic growth...

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SEM of the nanopart...

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SEM of the nanoparticles on the optical biosensor before (a) and after (b) biocatalyticCalibration of the absorbance of the optical biosensor vs. ...

Design of Plasmonic...

Author: Anonymous

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Design of Plasmonic...

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Design of Plasmonic Magnetic Nanoparticles

Nanoparticles in ca...

Author: Anonymous

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Nanoparticles in ca...

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Nanoparticles in cancer therapy and diagnosis

DNA Nanoparticle Ge...

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DNA Nanoparticle Ge...

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DNA Nanoparticle Gene Delivery Systems

Physical characteri...

Author: Anonymous

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Physical characteri...

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Physical characterization of liposome-based targeted nanoparticle delivery systems with encapsulated MRI contrast agents . Imaging, characterization, and manipulation of

Local field at sing...

Author: aude lereu

Institution: Institut Fresnel

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PowerPoint Presentation on Local field at single metallic dimers or PowerPoint Presentation on study of the local field of gold nanoparticles in near and far field

Effect of copper na...

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Copper NP on bacter...

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Copper NP on bacteria. Conclusion. Copper NP has an inhibitory effect on barley root length and root colonizing bacteria. At high concentration, copper NP

Detection of Mercur...

Author: Liu Chi-Wei

Institution: NTU

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PowerPoint Presentation on Detection of Mercury(II) Based on Hg2+ -DNA Complexes Inducing the Aggregation of Gold Nanoparticles or PowerPoint Presentation on A DNA–Au NPs probe for sensing Hg2+ using the formation of DNA–Hg2+ complexes through T–Hg2+–T coordination to control the negative charge density of DNA strands—thereby varying their structures—adsorbed onto Au NPs.

Nanotechnology for ...

Author: Anonymous

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Nano Selenium may s...

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Nano Selenium may stop bird flu Nano Chicken Feedpolystyrene nanoparticles bind with bacteria to chickens as alternative to chemical

Particles Nanoparti...

Author: Anonymous

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was also made that ...

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was also made that regulations may differ between locales e.g. in the USA sun creams arequantum dots) can break down in the human body potentially causing cadmium poisoning.

PPT- Effect of copp...

Author: Anonymous

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PPT- Effect of copp...

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PPT- Effect of copper nanoparticles on barley plants and bacteria.

SingleMolecule and ...

Author: Ximei Qian and Shuming Nie

Institution: Emory Univ.

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PowerPoint Presentation on Single-Molecule and Single-Nanoparticle SERS: from Fundamental Mechanisms to Biomedical Applications or PowerPoint Presentation on Single-Molecule and Single-Nanoparticle SERS: from Fundamental Mechanisms to Biomedical Applications

Nanoparticle synthe...

Author: Anonymous

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Nanoparticle synthe...

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Nanoparticle synthesis by water in oil microemulsions; Monodisperse; Composition and shape control . http://www.princeton.edu/~cml/html/publicity/C&ENews1999/nanocomposites.htm

Allergy Immunothera...

Author: Anonymous

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Toll-like Receptors...

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Toll-like Receptors and Nanoparticles in Allergen Immunotherapy . Lawrence DuBuske, MD . Consultant in Allergy ... with MPL at 10 ug/ml. Whole PBMC populations were also ...

High Aspect Ratio N...

Author: Anonymous

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Surfactant/seed med...

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Surfactant/seed mediated synthesis. Micellar growth. Crystal growthCTAB = cetyltrimethylammonium bromide (a surfactant) …

Nanomedicine and Na...

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Chemoattractants re...

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Chemoattractants released from hydrogel ‘carrier’ microspheres draw immune cells (dendritic cells) to nanoparticles for delivery of multiple drug signals

FlowInduced Conform...

Author: Mustafa Akbulut

Institution: Princeton University

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PowerPoint Presentation on Flow-Induced Conformational Changes in Gelatin Structure and Colloidal Stabilization or PowerPoint Presentation on Flow can change the rate at which solutes adsorb on surfaces by changing mass transfer to the surface, but moreover, flow can induce changes in the conformation of macromolecules in solution by providing sufficient stresses to perturb the segmental distribution function. However, there are few studies where the effect of flow on macromolecules has been shown to alter the structure of macromolecules adsorbed on surfaces. We have studied how the local energy dissipation alters the adsorption of gelatin onto polystyrene nanoparticles (r ) 85 nm). The change in the nature of the adsorbed layer is manifest in the change in the ability of the nanoparticles to resist aggregation. Circular dichroism spectroscopy was used to assess conformational changes in gelatin, and dynamic light scattering was used to assess the colloid stability. Experiments were conducted in a vortex jet mixer where energy density and mixing times have been quantified; mixing of the gelatin and unstable nanoparticles occurs on the order of milliseconds. The adsorption of the gelatin provides steric stabilization to the nanoparticles. We found that the stability of the gelatin-adsorbed nanoparticles increased with increasing mixing velocities: when the mixing velocities were changed from 0.9 to 550 m/s, the radius of the nanoclusters (aggregates) formed 12 h after the mixing decreased from 2620 to 600 nm. Increasing temperature also gave rise to similar trends in the stability behavior with increasing temperature, leading to increasing colloid stability. Linear flow birefringence studies also suggested that the velocity fields in the mixer are sufficiently strong to produce conformational changes in the gelatin. These results suggest that the energy dissipation produced by mixing can activate conformational changes in gelatin to alter its adsorption on the surfaces of nanoparticles. Understanding how such conformational changes in gelatin can be driven by local fluid mechanics and how these changes are related to the adsorption behavior of gelatin is very important both industrially and scientifically.

Bionanotechnology N...

Author: Anonymous

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Gene Therapy. Non-v...

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Gene Therapy. Non-viral Gene therapy: Nanoparticles. Cell Mmbrane: 6-10 nm thick; Micelle: Complexatin and condensation of oppositely-charged

Targeted delivery u...

Author: Anonymous

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Targeted delivery u...

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Targeted delivery using protein attachment to nanoparticles

PPT- Synthesis of m...

Author: Anonymous

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PPT- Synthesis of m...

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PPT- Synthesis of metallic Ag and semiconducting ZnS nanoparticles in ...

PPT- Plasmon Sensit...

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PPT- Plasmon Sensit...

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PPT- Plasmon Sensitized TiO2 Nanoparticles as a Novel Photocatalyst for ...

NanoToxicology and ...

Author: Anonymous

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Toxicology of Nanop...

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Toxicology of Nanoparticles; Understanding mechanisms; Abatement strategies; Strengths; Clear opportunity for combining three cores; In addition to involving UAF

Development of High...

Author: Anonymous

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Ray Phaneuf and his...

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Ray Phaneuf and his group are collaborating with Microcosm, Inc., a biotechnology company in Columbia MD developing biosensor chips based upon the ...



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