Nanomaterials Boxuan Gu and David McQuilling What are they? Nano = 10-9 or one billionth in size Materials with dimensions and tolerances in the range of 100 nm to 0.1 nm Metals, ceramics, polymeric materials, or composite materials One nanometer spans 3-5 atoms lined up in a row Human hair is ...
Date added: October 9, 2011 - Views: 332
Introduction to Nano-materials As part of ECE-758 – Introduction to Nanotechnology Outline What is “nano-material” and why we are interested in it?
Date added: October 25, 2011 - Views: 155
Energy and Nanotechnology Gang Chen Rohsenow Heat and Mass Transfer Laboratory Mechanical Engineering Department Massachusetts Institute of Technology ... State-of-the-Art in Thermoelectrics Potential Applications Challenges and Opportunities Mass production of nanomaterials Energy systems: ...
Date added: October 18, 2011 - Views: 179
Fabrication and Characterization of Nanomaterials John Carruthers Physics Department Portland State University June 26, 2006 Fabrication and Characterization of Nanomaterials Outline of Opening Lecture Why physics changes at the nanoscale Examples of nanoscale devices, circuits, and systems ...
Date added: September 9, 2012 - Views: 66
Nanomaterials have unique properties VDI Characterizing Nanomaterials Applications of Nanotechnology VDI ... 5.Implications in health and environmental safety Develop high throughput/multi-analyte toxicological methodologies with focus on mechanism and fundamental science of particle toxicity ...
Date added: October 19, 2011 - Views: 193
Cosmetics Sun protection creams Tooth paste Preparation of Nanomaterials Physical Methods Chemical Methods Ball Milling Sputtering/ Evaporation Electro- Deposition Chemical reactions Chemical vapor Deposition * * Title: PowerPoint Presentation Author:
Date added: September 14, 2012 - Views: 71
Nanotechnology: Occupational Safety & Health ... Safety & Health - NIOSH is at the forefront of U.S. research to understand the occupational health implications of nanomaterials. - NIOSH offers interim guidelines for working with nanomaterials, ...
Date added: February 17, 2012 - Views: 41
Title: PowerPoint Presentation Last modified by: Paul S. Russo Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show Other titles
Date added: January 7, 2013 - Views: 4
NANOMATERIALS The nanomaterials are particles in the size of 1 to 100 nanomters, equivalent to a billionth part of a meter The nanomaterials are divided in three categories: Nanoparticles Nanoplates Nanocomponents DETAIL: Nanoparticles are mostly used in the medical area.
Date added: June 23, 2012 - Views: 80
ONAMI’s - Safer Nanomaterials and Nanomanufacturing Initiative Recommendations for the FDA Nanotechnology Task Force Stacey Harper Issues for Nanotechnology Safer Nanomaterials and Nanomanufacturing Initiative (SNNI) Designing safer nanoparticles Testing the biological impacts of engineered ...
Date added: May 15, 2013 - Views: 8
Other Aerospace Applications of Nanomaterials Credits:JPL http://www.nanoroadmap.it/roadmaps/NRM_Energy.pdf Nanoroadmap: Technological and Economic Aspects Thank you all. * MatE297 Guest Lecture / GR Dholakia * MatE297 Guest Lecture / GR Dholakia .
Date added: October 6, 2011 - Views: 94
Nanomaterials Nathan Liang Paul Maynard Wei Li Nanotechnology What is Nanotechnology? It comprises any technological developments on the nanometer scale, usually 0.1 to 100 nm.
Date added: October 9, 2011 - Views: 92
Nanomaterials (nanocrystalline materials) are materials possessing grain sizes on the order of a billionth of a meter manifest extremely fascinating and useful properties and exploited for a variety of structural and non-structural applications Since nanomaterials possess unique, ...
Date added: June 10, 2012 - Views: 55
Title: Nanomaterials Author: stuartl Last modified by: Mariano Created Date: 4/24/2007 4:07:20 AM Document presentation format: Presentazione su schermo
Date added: December 27, 2012 - Views: 33
Title: Fundamentals of Nanotechnology - Nanomaterials, Integration, and Applications Author: Heiko O. Jacobs Last modified by: ich Created Date
Date added: June 29, 2013 - Views: 48
Chemistry and Nanomaterials Carl C. Wamser Portland State University Nanomaterials Course - June 27, 2006 Nanoscale = billionths (10-9) Effects of Nanoscale Structural differences: Instrumentation / Imaging “Quantum Corral” 48 Fe atoms positioned by the STM used to image them Dimensional ...
Date added: October 21, 2011 - Views: 115
Optical Properties of Nanomaterials David G. Stroud, Department of Physics, Ohio State University Columbus OH 43210 Work supported by NSF Grant DMR01-04987, the
Date added: September 25, 2011 - Views: 152
& Nanotech. 9, 3330 (2009) Mago, Kalyon & Fisher, J. Nanomaterials 3, 759825 (2008) Mago, Fisher & Kalyon, Macromolecules 41, 8103 (2008) Fisher & Lee, Composites Science and Technology (to be submitted) Fisher, Oelkers & Lee, Composites Science and Technology (to be ...
Date added: March 9, 2014 - Views: 24
Nanotechnology and Nanomaterials in Consumer Products: Regulatory Challenges and Necessary Amendments George A. Kimbrell The International Center for Technology Assessment
Date added: January 27, 2012 - Views: 60
Title: Nanoworld and Nanomaterials Author: brandon Last modified by: brandon Created Date: 6/20/2010 4:24:35 PM Document presentation format: On-screen Show (4:3)
Date added: May 25, 2013 - Views: 16
... nanomaterials expand the potential for biosensors Cell and molecule scale features make detection easier Sensitivity and threshold limits are improved Increased surface area gives more room for substrates to be treated, ...
Date added: January 27, 2012 - Views: 65
Nanomaterials are interesting because at the small scale, materials have fundamentally different properties than at the bulk due to increased surface area to volume ratios. 1.1.2- What is nanomaterial?
Date added: July 22, 2013 - Views: 11
Disposal/Recycling of Nanomaterials: Advancing the Eco-Responsible Design and Disposal of Engineered Nanomaterials An International Workshop March 9-10, 2009
Date added: October 10, 2011 - Views: 31
ACADEMIC INSTITUTIONAL PROGRAM OF NANOTECHNOLOGY **** PRINATEC Coordinator: Dr. Daniel Glossman-Mitnik Academic Institutional Program of Nanotechnology Computational Simulation of the Molecular Structure and Properties of Nanomaterials Computational Nanotechnology (CAN) Synthesis of ...
Date added: June 24, 2013 - Views: 19
... - Bulk vs. nano properties - Introduction to synthesis and characterization - Examples of nanomaterials: tubes, wires, particles ...
Date added: May 19, 2012 - Views: 42
Nanotechnology A Brief Overview -Identifying Opportunities and Strategies-“We are placing bets on things we can do uniquely well. First, new ways to power the world.
Date added: September 28, 2011 - Views: 188
Crystallite Size Analysis – Nanomaterials This tutorial was created from a presentation by Professor Paolo Scardi and Dr. Mateo Leone from the University of Trento, Italy.
Date added: September 23, 2011 - Views: 66
Title: Center For Functional Nanomaterials Author: gwebster Last modified by: Sharon Long Created Date: 10/31/2002 9:28:49 PM Document presentation format
Date added: May 5, 2013 - Views: 17
... edu/homepage/oagraeve/MSE440/ Broader Impacts The results from this project have been incorporated into a new course in nanomaterials synthesis, which was taught for the second time during the Spring 2007 semester.
Date added: May 14, 2013 - Views: 9
Congressional Nanotechnology Caucus September 10, 2007 Nanotechnology Electronics and Photonics Walt Trybula, Ph.D. IEEE Fellow & SPIE Fellow Director
Date added: October 9, 2011 - Views: 161
Risk assessment in general Risk assessment and nanomaterials Definition of nanomaterial Issues to be considered in testing Legislation (REACH regulation) ... Arial Times New Roman Wingdings REACH-ppt Nanomaterial ...
Date added: August 6, 2013 - Views: 5
Impacts of Manufactured Nanomaterials on Human Health and the Environment – A Focus on Nanoparticulate Aerosol and Atmospherically Processed
Date added: June 8, 2012 - Views: 31
OECD Work on the Safety of Manufactured Nanomaterials Environment, Health and Safety Division Environment Directorate OECD * Background of the OECD's activities on the safety of manufactured nanomaterials The safety of nanotechnologies was first raised in the OECD Chemicals Committee in November ...
Date added: February 4, 2013 - Views: 19
Conclusions for your consideration Regulations do not exist for ‘most’ nanomaterials. Suggestions for proper usage do. On-campus research is varied, quantities produced and waste generation are low. In ...
Date added: June 28, 2012 - Views: 18
Which organizations are developing best practices for the handling of nanomaterials? Studies: “Review of Safety Practices in the Nanotechnology Industry” International Council on Nanotechnology. October 18, 2006 Roco, ...
Date added: May 18, 2012 - Views: 28
What is the template method for fabricating nanomaterials? Glossary Cycle Life How many charge/discharge cycles the battery can endure before it loses its ability to hold a useful charge. Current density Electric flux per unit area.
Date added: November 25, 2011 - Views: 81
... other layered compounds Topics Being Addressed by NEHI WG Nomenclature for identifying and delineating nanomaterials Nanomaterials of same chemical but having different forms E.g., carbon black, diamond, buckyball, nanotube Nanomaterials of same chemical but differing only by physical ...
Date added: July 1, 2012 - Views: 24
NanoMaterials OUR LONG TERM VISION: Synthesis of Photocatalytic Nanoparticles Objectives: Synthesis and functionalization of semiconductor nanocrystals, organic dendimers and heterodimeric nanocrytals with electron-rich conjugated thiophene precursors e-
Date added: September 14, 2012 - Views: 20
Which nanomaterials, in what forms, are most likely to result in environmental exposure? What particular nanomaterial properties may raise hazard concerns? Are nanomaterials with these properties likely to be present in environmental media or biological systems at concentrations of concern, ...
Date added: May 15, 2013 - Views: 4
Nanoparticles are different from bulk materials and isolated molecules because of their unique optical, electronic and chemical properties.
Date added: October 8, 2011 - Views: 206
Touch on Nanomaterials Jin Wang Dept. Mechanical and Aerospace Engineering Feb.28,2007 Outline What is nanomaterials… Why nano… Fabrication of nanocrystals by controlling nucleation and growth process ---- fabrication of nanocrystals in glass matrix Fabrication of nanocrystals by controlling ...
Date added: May 2, 2013 - Views: 24
Because nanomaterials have large surface areas relative to their volumes, phenomena like friction and sticking are more important than they are in larger systems. ... Detection of cancer at early stages is a critical step in improving cancer treatment.
Date added: May 18, 2013 - Views: 181
Manufactured Nanomaterials Dendrimers Nanoclays Carbon black Fullerenes (C60) Single-walled carbon nanotubes (SWCNTs) Multi-walled carbon nanotubes (MWCNTs)
Date added: October 3, 2011 - Views: 37
The semiconductor channel is fabricated using nanomaterials such a carbon nanotubes,metal oxide nanowires or Si nanowires. Very high surface to volume radio and very large portion of the atoms are located on the surface.
Date added: October 6, 2011 - Views: 126