The Seventh Annual Emerging Information and Technology Conference
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A Course in Micro and Nanoscale Mechanics
Session 1168 A Course in Micro- and Nanoscale Mechanics Wendy C. Crone, Robert W. Carpick, Kenneth W. Lux, Buck D. Johnson Department of Engineering Physics, Engineering Mechanics Program, Department of Biomedical Engineering, Materials Research Science and Engineering Center on Nanostructured Materials and Interfaces, University of Wisconsin-Madison, Madison, WI 53706, USA Abstract At small scales, mechanics enters a new regime where the role of surfaces, interfaces, defects, material property variations, and quantum effects play more dominant roles. A new course in nanoscale mechanics for engineering students was recently taught at the University of Wisconsin - Madison. This course provided an introduction to nanoscale engineering with a direct focus on the critical role that mechanics needs to play in this developing area. The limits of continuum mechanics were presented as well as newly developed mechanics theories and experiments tailored to study and describe micro- and nano-scale phenomena. Numerous demonstrations and experiments were used throughout the course, including synthesis and fabrication techniques for creating nanostructured materials, bubble raft models to demonstrate size scale effects in thin film structures, and a laboratory project to construct a nanofilter device. A primary focus of this paper is the laboratory content of this course, which includes an integrated series of laboratory modules utilizing atomic force microscopy, self-assembled monolayer deposition, and microfluidic technology. Introduction Nanoscale science and technology are inspiring a new industrial revolution that some predict will rival the development of the automobile and the introduction of the personal computer.1 By observing and manipulating materials at the nanoscale, researchers have been able to develop new materials with novel and extreme properties. -
Chapter 6 Online Nanoeducation Resources
Chapter 6 Online Nanoeducation Resources Sidney R. Cohen, Ron Blonder, Shelley Rap, and Jack Barokas Abstract The internet has influenced all aspects of modern society, yet likely none more than education—opening new possibilities for how, where, and when we learn. Nanoscience and nanotechnology have developed over a similar time frame as the rapid growth of the internet and thus the use of the internet for nanoscience education serves as an interesting paradigm for internet-enabled education in general. In this chapter we give an overview of use of internet in nanoeducation, first in terms of available resources, then by describing the technological, philo- sophical, and pedagogical approaches. In order to illustrate the concepts, we describe as example a for-credit nanoscience curriculum which the authors devel- oped recently as part of an international team. 6.1 Introduction and Background The nature and emphasis of education in formal pedagogical frameworks as well as informal learning has been irreversibly impacted by the world-wide web and other rapidly changing technologies. Online resources have become a major source of information and knowledge, replacing texts and face-to-face (F2F) traditional courses. In the past decade, complete course materials have been made public, ranging from uploaded lecture notes to full video recorded class presentations. Various degrees of interactivity have been implemented in the different formats [1]. Whether it is medical assays, materials, or devices, nanotechnology has firmly rooted itself in our modern lives. In order to meet the growing need for scientists, engineers, and technicians to service and further develop this trend, the educational system must provide suitable training [2]. -
Reinforcement of Natural Rubber Latex Using Jute Carboxycellulose Nanofibers Extracted Using Nitro-Oxidation Method
nanomaterials Article Reinforcement of Natural Rubber Latex Using Jute Carboxycellulose Nanofibers Extracted Using Nitro-Oxidation Method Sunil K. Sharma 1 , Priyanka R. Sharma 1,* , Simon Lin 1, Hui Chen 1, Ken Johnson 1, Ruifu Wang 1, William Borges 2, Chengbo Zhan 1 and Benjamin S. Hsiao 1,* 1 Department of Chemistry, Stony Brook University, Stony Brook, NY 11794-3400, USA; [email protected] (S.K.S.); [email protected] (S.L.); [email protected] (H.C.); [email protected] (K.J.); [email protected] (R.W.); [email protected] (C.Z.) 2 Roslyn High School, Roslyn, NY 11576, USA; [email protected] * Correspondence: [email protected] (P.R.S.); [email protected] (B.S.H.); Tel.: +1-631-5423506 (P.R.S.); +1-631-6327793 (B.S.H.) Received: 28 February 2020; Accepted: 29 March 2020; Published: 8 April 2020 Abstract: Synthetic rubber produced from nonrenewable fossil fuel requires high energy costs and is dependent on the presumed unstable petroleum price. Natural rubber latex (NRL) is one of the major alternative sustainable rubber sources since it is derived from the plant ‘Hevea brasiliensis’. Our study focuses on integrating sustainably processed carboxycellulose nanofibers from untreated jute biomass into NRL to enhance the mechanical strength of the material for various applications. The carboxycellulose nanofibers (NOCNF) having carboxyl content of 0.94 mmol/g was prepared and integrated into its nonionic form (–COONa) for its higher dispersion in water to increase the interfacial interaction between NRL and NOCNF. Transmission electron microscopy (TEM) and atomic force microscopy (AFM) analyses of NOCNF showed the average dimensions of nanofibers were length (L) = 524 203 nm, diameter (D) 7 2 nm and thickness 2.9 nm. -
March 14-18 Baltimore, MD
March 14‐18 Baltimore, MD Division of Polymer Physics SPECIAL ACTIVITIES AND EVENTS DPOLY SHORT COURSE Polymer Nanocomposites: Challenges and Opportunities Saturday, Sunday, March 12-13 DPOLY RECEPTION Sunday, March 13, 5:00PM – 8:00PM The Pratt Street Ale House, 206 W Pratt St, Baltimore, MD 21201 DPOLY AWARDS SYMPOSIA Polymer Physics Prize Symposium – Prize sponsored by Dow Chemical Session E4: Tuesday, March 15, 8:00AM – 11:00AM; Room: Ballroom IV Anna Balazs: Designing "Materials that Compute" - Exploiting the Properties of Self-Oscillating Polymer Gels Padden Prize Symposium – Prize sponsored by University of Akron Session F38: Tuesday, March 15, 11:15AM – 1:15PM; Room: 341 Selected Gradute Students Talks Dillon Medal Symposium – Prize sponsored by Elsevier, publisher of Polymer Session H4: Tuesday, March 15, 2:30PM – 5:30PM; Room: Ballroom IV Thomas Epps: Tapered Block Copolymers: Tuning Self-Assembly and Properties by Manipulating Monomer Segment Distributions DPOLY GRADUATE STUDENT LUNCH WITH EXPERTS Tuesday, March 15, 12:30PM - 2:00PM. (Free Registration) Graduate students enjoy complimentary box-lunch while participating in an informal and stimulating discussion with experts. This year’s DPOLY team of experts includes: Professor Rachel A. Segalman, University of California, Santa Barbara Expertise: Molecular structure and self-assembly of polymers Dr. Pieter J. in 't Veld, BASF Expertise: Computational polymer physics in industry Free Registration will be on a first-come, first-served basis. Participation is limited to eight students per topic. Sign-up will open Sunday, March 13 at 3:00PM, near the APS Registration Desk in Hall D. DPOLY BUSINESS MEETING Tuesday, March 15, 2016; 5:45PM - 6:45PM; Room: 336 DPOLY NSF QUESTION AND ANSWER SESSION Tuesday, March 15, 2016; 6:45PM - 7:30PM; Room: 336 INDUSTRY DAY Wednesday, March 16; sponsored by DPOLY, FIAP DPOLY POSTER SESSION Wednesday, March 16, 11:00AM - 2:30PM Exhibit Hall A Poster Awards: 2:00 PM DPOLY poster awards are sponsored by Journal of Polymer Science: Polymer Physics. -
Abstract Book
Plenary Lecture 1 Nanotechnology Path to Sustainable Society Mihail Roco (National Science Foundation and National Nanotechnology Initiative) Abstract: Nanoscale science and engineering supports a foundational technology with implications on sustainability of economy, environment and overall societal development. Special challenges are balanced, equitable and safe affirmation of the technology. By establishing controlled synthesis and processing of matter at the nanoscale, nanotechnology would require fewer amounts of materials, water, and energy; and with the high degree of precision in nanomanufacturing we are generating less pollution for the same functionality. This presentation will focus on evolution of priorities since 2000. The long-view of nanotechnology development has three stages, each dominated by a different focus: phenomenological basics and synthesis of nanocomponents (2000-2010), nanosystem integration by design for fundamentally new products (2010-2020), and creation of new technology platforms based on new nanosystem architectures (2020-2030)(www.wtec.org/nano2/). Such development raises significant sustainability opportunities and challenges. Nanoscale science and engineering is expected to converge with biotechnology, information technology, cognitive technologies and other knowledge and technology domains resulting in an increase of the complexity and uncertainty of the secondary effects (“Converging Knowledge, Technology and Society: Beyond Nano-Bio-Info-Cognitive Technologies”, Springer 2013, www.wtec.org/NBIC2-Report/). -
Nanotechnology in New South Wales
LEGISLATIVE COUNCIL Standing Committee on State Development Nanotechnology in New South Wales Ordered to be printed 29 October 2008 Report 33 - October 2008 LEGISLATIVE COUNCIL Nanotechnology in New South Wales New South Wales Parliamentary Library cataloguing-in-publication data: New South Wales. Parliament. Legislative Council. Standing Committee on State Development. Nanotechnology in NSW : [report] / Standing Committee on State Development. [Sydney, N.S.W.] : the Committee, 2008. – 180 p. ; 30 cm. (Report / Standing Committee on State Development ; no.33) Chair: Tony Catanzariti, MLC. “October 2008”. ISBN 9781920788209) 1. Nanotechnology—New South Wales. I. Title II. Title: Nanotechnology in New South Wales. III. Catanzariti, Tony. IV. New South Wales. Parliament. Standing Committee on State Development. Report ; no. 33 620.5 (DDC22) ii Report 33 - October 2008 STANDING COMMITTEE ON STATE DEVELOPMENT How to contact the Committee Members of the Standing Committee on State Development can be contacted through the Committee Secretariat. Written correspondence and enquiries should be directed to: The Director Standing Committee on State Development Legislative Council Parliament House, Macquarie Street Sydney New South Wales 2000 Internet www.parliament.nsw.gov.au Email [email protected] Telephone 02 9230 3504 Facsimile 02 9230 2981 Report 33 - October 2008 iii LEGISLATIVE COUNCIL Nanotechnology in New South Wales Terms of reference 1. That the Standing Committee on State Development inquire into and report on nanotechnology in New South Wales, in particular: a. current and future applications of nanotechnology for New South Wales industry and the New South Wales community b. the health, safety and environmental risks and benefits of nanotechnology c. -
Annual Report 2007
Annual Report 2007 ANNUAL REPORT 2007 MISSION STATEMENT AND OBJECTIVES ............................................................................. 3 Mission Statement....................................................................................................................... 3 Year 3 in Review ........................................................................................................................ 4 Structure and Management ......................................................................................................... 5 ACTIVITIES UNDERTAKEN BY ARCNN................................................................................. 9 DISTINGUISHED LECTURER TOURS ................................................................................ 11 Prof Jacob Israelachvili........................................................................................................ 11 Prof E.G. Wang.................................................................................................................... 12 Prof Selim Ünlü ................................................................................................................... 13 Dr H C Liu ........................................................................................................................... 15 SPECIAL LECTURES ............................................................................................................. 16 Prof Hiroaki Misawa........................................................................................................... -
Journal of Undergraduate Chemical Engineering Research (JUCER
Volume VII May 2018 FAR BEYOND CME Kennewick man Journal of Undergraduate Chemical Engineering Research (JUCER) https://you.stonybrook.edu/jucer Stony Brook University Department of Materials Science and Chemical Engineering Engineering 208 Stony Brook, NY 11794 Phone: (631) 632-6269 [email protected] Cover Art (1st row/2nd row, left to right): SEM images captured using RBSD of PS with 0.15% surfactant at 1000x magnification (see page 46) Model of PMP polymer adhesion and substrate surface diffusion diminishment effects (see page 21) A half lumen composed of gelatin with a fibrin coating (see page 50) Optical microscopy of 5 weight% parallel printed sample (see page 35) SEM image of nitro-oxidized agave fibers suspended in 500 ppm of Pb water (see page 64) TEM image of 20/80/15 EVA/PP/GNP blend (see page 40) TEM image of Au-Ag nanoparticles (see page 13) Light microscopy picture (100X) of collagenous membrane with pollution (see page 8) JUCER is an annual publication by the Chemical and Molecular Engineering Program at the State University of New York at Stony Brook. ISSN: 2373-4221 Author Inquiries: For inquiries relating to the submission of articles, please contact Miriam Rafailovich [[email protected]] JUCER 2018 logo suite designed by Jessica Hofflich 2 Staff Editors Jessica Hofflich Justin Cheung Jenna Mallon Timothy Hart Arthur Ronne Arthur Rozario Advisors Miriam Rafailovich Yuval Shmueli Faculty Advisor Graduate Advisor 3 A Letter From the Editors We, the editorial board, are proud and honored to present the latest edition of the Journal of Un- dergraduate Chemical Engineering Research (JUCER). -
DPOLY Meeting Program
Session A5. DPOLY: Simulations of the Structure and Session A18. DPOLY: Biopolymers. Dynamics of Polymers. Monday morning, 08:00, Room 307-308, Washington State Monday morning, 08:00, Room 602-603, Washington State Convention Center Convention Center Chair: David Martin, University of Michigan. Chair: Sharon Glotzer, National Institute of Standards and Technology. 08:00 A18.001 Exploring Heterogeneities in Actin Networks 08:00 A5.001 Hierarchical modeling of rheological and adhesion properties of Margaret Gardel, Megan T. Valentine, Michael Nikolaides (Harvard University), polymers John C. Crocker (California Institute of Technology), Andreas R. Bausch, David A. Doros Theodorou (Department of Chemical Engineering, University of Patras and Weitz (Harvard University) ICE/HT-FORTH, Patras, Greece and Institute of Physical Chemistry, NRCPS 08:12 A18.002 Mechanical Properties Of Entangled And Crosslinked Actin "Demokritos", 15310 Athens, GREECE) Solutions 08:36 A5.002 Molecular Simulations of Nanoscale Systems with Application to Alois Popp (Physicsamp; DEAS, Harvard University), Guenther Gerisch (Max- Nanopatterning Planck- Institut fuer Biochemie, Martinried (Germany)), Erich Sackmann Juan J. de Pablo (Department of Chemical Engineering, University of Wisconsin, (Technische Universitaet Muenchen, Garching (Germany)), Erwin Frey (Physics Madison) Dept., Harvard University) 09:12 A5.003 Interfacial fracture in polymer adhesives 08:24 A18.003 Effect of Hydrophobic Modification Methods on the Gelation and Mark Stevens (Sandia National Laboratories) -
(ATMAE) Accreditation Report for Industrial Technology
2019 Self-Study Accreditation Report for the Bachelor of Science in Industrial Technology at Prepared by: Department of Technology March 14, 2019 2 Table of Contents I. The On-Site Visit ........................................................................................................ 6 A. Date of Visit ...................................................................................................... 6 B. Visiting Team Members ................................................................................... 6 C. Proposed On-Site Visit Agenda ....................................................................... 6 D. Current Accreditation Status of Program ......................................................... 8 II. General Information ................................................................................................. 8 A. The Institution ................................................................................................... 8 1. Name and Address. .................................................................................... 8 2. Number of Students Enrolled. ..................................................................... 8 a. Total. ....................................................................................................... 8 b. Full-time. ................................................................................................. 8 c. Part-time. ................................................................................................. 8 d. Full-time Equivalent. -
A University-Community College Partnership Model for Meaningful
CENTER FOR NANOTECHNOLOGY EDUCATION AND UTILIZATION A University‐Community College Partnership Model for Meaningful Advanced Manufacturing Workforce Education Osama O. Awadelkarim Professor of Engineering Science and Mechanics Associate Director, Center for Nanotechnology Education and Utilization & the NSF National Nanotechnology Applications and Career Knowledge (NACK) Network CENTER FOR NANOTECHNOLOGY EDUCATION AND UTILIZATION Presentation Outline 1) Historical 2) CNEU/NACK Approach 3) Resource Sharing and the Pennsylvania Nanofabrication Manufacturing Technology Partnership 4) NACK Partnership and How it Works 5) What the Community Colleges Find Helpful 6) What the Community Colleges Utilize 7) Advantages to Research University in Partnering with Local Community Colleges, Colleges, and Small Universities 8) How to Implement Model for Other Advanced Manufacturing Fields 9) Conclusion Historical • Penn State’s Center for Nanotechnology Education and Utilization (CNEU) established in 1998. Focused on education across all aspects of micro‐ and nanofabrication • With PA state support PA Nanofabrication Manufacturing Technology (PA NMT) Partnership for nanofabrication workforce development established at CNEU in 1998 • National Science Foundation (NSF) Advanced Technology Education (ATE) Regional Center for nanotechnology workforce development at CNEU from 2001 to 2008 (National role since 2005) • NSF ATE National Nanotechnology Applications and Career Knowledge (NACK) Center created at CNEU in 2008 and funded through 2012 • Renewed by -
A Durable Thin-Film Nanofibrous Composite Nanofiltration Membrane
RSC Advances PAPER View Article Online View Journal | View Issue A durable thin-film nanofibrous composite nanofiltration membrane prepared by interfacial Cite this: RSC Adv.,2017,7, 18001 polymerization on a double-layer nanofibrous scaffold Yin Yang,a Xiong Li,a Lingdi Shen,b Xuefen Wang *a and Benjamin S. Hsiao*c A novel kind of thin-film nanofibrous composite (TFNC) nanofiltration membrane consisting of a polypiperazine amide (PPA) barrier layer, an ultrathin electrospun poly(acrylonitrile-co-acrylic acid) (PAN–AA) transitional mid-layer and an electrospun polyacrylonitrile (PAN) nanofibrous supporting layer, was successfully fabricated by interfacial polymerization with piperazine (PIP) and trimesoyl chloride (TMC) onto the PAN–AA/PAN double-layer substrate. The PAN–AA nanofibrous mid-layer played two important roles between the PPA barrier layer and the PAN nanofibrous supporting layer. It could be swollen in the alkaline aqueous monomer (PIP) solution to form an intermediate hydrogel film, which Creative Commons Attribution 3.0 Unported Licence. acted as the transitional mid-layer to cover the majority of the large surface pores of the electrospun PAN nanofibrous substrate. On the other hand, the hydrophilic PAN–AA hydrogel film could capture and reserve abundant PIP monomer to facilitate interfacial polymerization with TMC to form an endurable ultrathin PPA barrier layer, resulting in an integrated composite membrane confirmed by the mechanical Received 15th January 2017 properties. The resultant TFNC membranes demonstrated a high rejection rate (98.2%) and high Accepted 17th March 2017 À2 À1 À1 permeate flux (64.4 L m h ) for MgSO4 aqueous solution (2.0 g L ), and also exhibited excellent DOI: 10.1039/c7ra00621g structural stability due to the strong interactions between the barrier layer and the nanofibrous support rsc.li/rsc-advances that were enhanced by the transitional PAN–AA mid-layer.