41. Molecular Expressions Microscopy Primer: Electron Microscopy Interactive Java Tu This interactive tutorial explores imaging of a variety of specimens in a Scanning Electron Microscope. http://micro.magnet.fsu.edu/primer/java/electronmicroscopy/magnify1/index.html

Microscopy Primer Light and Color Microscope Basics Special Techniques ... Home The Galleries: Photo Gallery Silicon Zoo Pharmaceuticals Chip Shots ... Movie Gallery Interactive Java Tutorials Virtual Scanning Electron Microscopy We have teamed up with award-winning electron microscopist Dr. Dennis Kunkel to produce a series of interactive Java tutorials that explore various aspects of virtual Scanning Electron Microscopy (vSEM). Use the tutorial below to discover how specimens appear when magnified in the virtual SEM. Interactive Java Tutorial ATTENTION Our servers have detected that your web browser does not have the Java Virtual Machine installed or it is not functioning properly. Please install this software in order to view our interactive Java tutorials. You may download the necessary software by clicking on the "Get It Now" button below. When the tutorial is first loaded, the specimen is out of focus and brightness and contrast are not optimized. Use the Focus slider to achieve focus and the Contrast and Brightness sliders to optimize specimen appearance. Next, use the

42. Cementitious Materials Specialists in applying microscopic techniques to problems with cementitious materials. United Kingdom based company offering scanning electron microscopy consultancy services to clients worldwide. http://www.whd.co.uk/

Home Clinker Concrete Seminars ... NEW! Glossary Cementitious materials information and solutions Cement clinker microscopy - optical and scanning electron microscopy Concrete petrography - optical and scanning electron microscopy 'Understanding Cement:' seminars SEM training courses New cement e-book! Out Now: 'Understanding Cement: an introduction to cement production, hydration and deleterious processes in concrete www.understanding-cement.com/cementebook1.htmll (Opens in new window) We specialise in applying microscopic techniques to problems with cementitious materials. We also offer cement-related training courses and seminars. Our 'Understanding Cement' one-day seminar is for engineers, scientists, technologists, students and anyone with a professional interest in cement and concrete science. Forthcoming e-book: 'Application of SEM to Cement and Concrete' - for more info, see: www.understanding-cement.com/sem.html (Opens in new window) Picture courtesy Castle Cement. Contact us Last updated 6 Jan 2010 home / clinker concrete seminars sem courses ... Printer Map

43. Electron Microscope: Definition From Answers.com In biological and medical research the development of sectioning techniques has extended electron microscopy down to observations at the macromolecular level for delineation of the http://www.answers.com/topic/electron-microscope

44. GAeN Website Prof. J. Arbiol and his group are developing and applying electron nanoscopy and microscopy tools to characterize a wide variety of materials including semiconductors, superconductors, magnetic materials, metals and catalysts. http://www.icmab.cat/gaen/

45. Electron Microscopy There are a lot of labs out there with electron microscopes. But you don't come to a lab for just a pretty picture. You come for meaningful results. http://www.macslab.com/electron.html

Electron Microscopy Services There are a lot of labs out there with electron microscopes. But you don't come to a lab for just a pretty picture. You come for meaningful results. So we at MACS Lab bring a lot to the table. Like the option for you to be present during the microscopy process. Our head analyst has over 27 years of experience. We have high performance equipment. And proven MACS Lab dependability. Scanning Electron Microscopy (SEM) permits the examination of the surface topography of solid materials. This is useful to characterize surface structure. MACS Lab uses field emission scanning electron microscopes that have the capability of providing clear sharp images at a wide range of accelerating voltages. It is common in SEM to coat the sample with gold or other metals to enhance the surface detail and to reduce the effects of charging. At very high magnification these coatings introduce some artifacts which confuse the true surface information. By using very low accelerating voltages and ignoring backscattered electrons it is possible to image surfaces of even low density organic materials with high accuracy. MACS Lab developed a unique electron detector that reduces but doesn't completely remove all backscattered electrons from the image. Our electron microscopes are equipped with energy dispersive x-ray analyzers that allow for chemical analysis of structures as small as a few tens of nanometers.

46. EMfocal.com | Electron Microscopy Information And Community Center Community information portal for the extended field of electron microscopy (TEM, SEM, FIB, STEM, AFM, STM, XRD, EDS, EELS, XPS, tomography, optics). http://www.emfocal.com

47. Wright Lab @ Emory University Emory University Orders Two JEOL CryoTEMs for Expanding the Electron Microscopy Core. Emory University Selects JEOL Cryo-TEMs, Phase Plate Tech. for Electron Microscopy Core http://electronmicroscopy.emory.edu/

Home Research Contact People ... Links News Emory University Orders Two JEOL Cryo-TEMs for Expanding the Electron Microscopy Core Emory University Selects JEOL Cryo-TEMs, Phase Plate Tech. for Electron Microscopy Core Advanced Electron Microscopes at Emory Showcase New Phase-Plate Technology read more... Welcome to the Wright lab The Wright lab uses cryo-electron microscopy and molecular biology approaches to explore the three dimensional structures of viruses and cells. The goal is to use this information to aid in the development of novel anti-microbials, therapeutics, and vaccines. Emory University School of Medicine Pediatrics Infectious Diseases 2015 Uppergate Dr. Atlanta, Ga 30322 Wright Lab @ Emory University, Department of Pediatric Infectious Diseases Webmaster last updated 09/11/2010

48. Bugscope: Home Educational outreach project of the World Wide Laboratory. The primary goal of the Bugscope project is to demonstrate that relatively low cost, sustainable access to a scanning electron microscope can be made available to K-12 classrooms. http://bugscope.beckman.uiuc.edu/

home sign up to participate! overview microscope tutorial ... who are we? Upcoming Sessions Check this spot at the times listed below for a chance to login as a guest to the live session! GMT-0500 Wed Nov 3rd Yarmouth Elementary School GMT-0500 Fri Nov 5th Dean Road Elementary GMT-0600 Mon Nov 8th Heights Elementary School GMT-0600 Tue Nov 9th Heights Elementary School What is Bugscope? The Bugscope project provides free interactive access to a scanning electron microscope (SEM) so that students anywhere in the world can explore the microscopic world of insects. This educational outreach program from the Beckman Institute's Imaging Technology Group at the University of Illinois supports K-16 classrooms worldwide. Bugscope allows teachers everywhere The staff that was there to help answer the kids' (and teacher's) questions was invaluable. They were knowledgeable and spoke in a way that the kids could understand. It was also important for us to show the kids that this kind of technology isn't just in the books, it is real, available, and productive. Horizon Elementary School After only using this once, I can see where it will become a permanent part of our curriculum.

49. STM Project - An Amateur Scanning Tunneling Microscope An amateur project to build a scanning tunneling microscope, including detailed descriptions of mechanics, electronics and software. http://www.e-basteln.de/

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50. MAC Calibration Standards For SEM TEM BSD BSED STEM Offers reference standards for the following micro-analysis systems AUGER, BSED, EDX, SEM, STEM, TEM, WDX, XRF and micro-probe. Also manufactures calibration standards for BSED and scanning electron microscope. http://www.kvision.nl/Producten/MAC/MAC.html

51. E.M. Processing. University Of Bristol, School Of Clinical Veterinary Science. Electron Microscopy specimen preparation and other related information. http://www.bristol.ac.uk/vetpath/cpl/emtechs.htm

ELECTRON MICROSCOPY: E.M. processing schedule - epoxy resin Agar embedding of cell samples E.M. processing schedule - acrylic resin Retrieval of tissue from wax blocks for E.M. ... Immunogold technique E.M. PROCESSING SCHEDULE - EPOXY RESIN Fix tissue in 2.5% glutaraldehyde in 0.1M sodium cacodylate buffer at 4 o C, for a minimum of 4 hours. Tissue should be cut into approx. 1mm cubes for fixing. This may be done in a drop of fix on a sheet of dental wax, using a razor blade. Place in glass processing vials and close with plastic caps. (Tissue may be stored at this stage.) Wash in 0.1M buffer - 1 hour x 2. (Or overnight at 4 o C.) Post fix in osmium tetroxide in 0.2M buffer - 1 hour. (Mix equal quantities of 2% aqueous OsO and 0.4M buffer and use immediately.) Rinse in 0.2M buffer - 5 mins. x 2. Dehydrate in 70% ethanol - 20 mins. x 2. (May be stored overnight at this stage if absolutely necessary.) Dehydrate in 90% ethanol - 10 mins. x 2. Dehydrate in 100% ethanol - 20 mins. x 2. Propylene oxide (1.2 epoxy propane) - 10 mins. x 2. Propylene oxide/epoxy resin mixture (50/50) - 1 hour.

52. Electron Microprobe Facility for non-destructive chemical analyses of solids using a JEOL 8900 Electron Probe Microanalyzer. http://probelab.geo.umn.edu/

Electron Microprobe Laboratory http://probelab.geo.umn.edu/ Main navigation Main content Campuses: Twin Cities Crookston Duluth Morris ... myU Search U of M Web sites College of Science and Engineering Department of Geology and Geophysics Lab Main Page Electron Microprobe Image Gallery Lab Facilities Lab Personnel ... GEO/MATS 5353 Welcome! Please explore our website and learn more about the University of Minnesota's Electron Microprobe Laboratory using the links on the left. About the Lab The Electron Microprobe Laboratory is a state-of-the-art facility for non-destructive chemical analyses of solids using a JEOL JXA-8900 Electron Probe Microanalyzer. Our electron microprobe is capable of quantitatively measuring the abundance of all elements from Be to U using five automated wavelength-dispersive spectrometers (WDS) and an energy-dispersive spectrometer (EDS) for rapid analyses. This analytical technique combines micron-scale chemical analyses with scanning electron microscopy and is capable of large- and small-scale element mapping of specimens. Academic Users The EML is part of the Department of Geology and Geophysics, but we serve the entire University of Minnesota community. Our lab has done analyses for many departments and research centers: Chemical Engineering and Materials Science, Aerospace Engineering and Mechanics, Mechanical Engineering, Electrical Engineering, Physics, Chemistry, and more.

53. JoAnn Buchanan  Electron Microscopist at Stanford University provides images and techniques of organisms including zebrafish, mouse, Drosophila and cultured cells. http://www.stanford.edu/~redhair/JoAnn_Buchanan/Welcome.html

JoAnn Buchanan I am an electron microscopist in the department of Molecular and Cellular Physiology in the Stanford University School of Medicine I am also part of the Smith lab at Stanford University . I use a JEOL 1230 TEM at the  Cell Sciences EM facility in the Beckman Center.         I have studied the ultrastructure of many types of animal cells including sea slugs Aplysia and Hermissenda Drosophila (fruit fly), squid Loligo pealeii , mouse, rat, frog Xenopus laevis, zebrafish Danio , firefly Photinus as well as human  cells.               Recently I have been looking at the ultrastructure of developing synapses in the zebrafish optic tectum and developing special staining techniques for neural circuit reconstruction using block face SEM developed by Winfried Denk . I am part of a collaborative effort with Project Brainstorm involving labs from Harvard MIT and Stanford to study the wiring circuitry of the brain.

54. Electron Microscopy Home Literature Downloads Feedback Aim Examples Problems + solutions EM at ETH Further information . Aim of this Website. Since the first transmission http://www.microscopy.ethz.ch/elmi-home.htm

electron microscopy index methods interactions contact ... Further information Aim of this Website Since the first transmission electron microscope was built in 1931, much progress has been made in improving instruments and methods for exploring the micro and the nano world. Today, electron microscopy comprises a wide range of different methods that use the various signals arising from the interaction of the electron beam with the sample to obtain information about structure, morphology and composition. The goal of this site is to explain the basics of most electron microscopy methods without giving too much of the complex theory and mathematics behind it. Thus, reading these pages can in no way substitute the study of textbooks. Electron Microscopy Investigations - Examples Mouse click on the image links you to the corresponding project page. How to find a solution to your problem The method that is needed is determined by the question to be solved: Structure (High-Resolution) Transmission Electron Microscopy ( (HR)TEM Scanning Transmission Electron Microscopy ( STEM Electron diffraction ( ED Composition Energy-dispersive X-ray spectroscopy ( EDXS Electron Energy Loss Spectroscopy (

55. Electron Microscopy | UW Medicine Pathology Information on the University of Washington and the Department of Patholgy. Includes informative description of breakdown of departments as well as employees. This site also http://www.pathology.washington.edu/clinical/em/

HTML_AJAX.defaultServerUrl = '/ajaxserver.php'; Academic Clinical Research Discoveries ... Electron Microscopy Electron Microscopy The Electron Microscopy Laboratory is located in the UW Medical Center, room NW-279. We are normally staffed from 8:30am-5:00pm, Monday-Friday. Our main service is providing electron microscopy micrographs for patient diagnosis. We routinely process biopsies/specimens into plastic medium, cut one micron sections of the specimen and select samples of these sections for thin sectioning. We take approximately twelve micrographs per case. Turnaround time from submission is a maximum of four working days.We are avaliable for consultation for all EM procedures. Lab Members Charles Alpers, M.D., Director, Electron Microscope Laboratory Director, Renal Pathology e-mail: calp@u.washington.edu Chiyen Miller, M.S., Electron Microscopy Supervisor e-mail: chiyen@u.washington.edu Holly Predd, AP Technologist e-mail: hpredd@u.washington.edu Karl Groen, AP Technologist e-mail: kgroen@u.washington.edu

56. Analytical Testing Laboratory | Our Laboratory Provides Scanning Electron Micros Provides full service microscopy consulting and analytical services for SEM-EDS, 3-D metrology and optical microscopy. http://www.atl.semtechsolutions.com

SEMTech Solutions SEMTech Solutions Analytical Testing Lab Outsourced SEM analysis STS-Elionix Skip to Main Content Home Analytical Applications ... Contact Us - Forms STS Analytical Testing Lab provides full service microscopy consulting and analytical services for SEM/EDS, 3-D metrology and optical microscopy. Analytical Applications Find out about all the analytical services we provide, including: Geology/Mineralogy-BSE mode Materials verification Membrane Filtration Technology Metallurgical Studies ... Training SEMTech Solutions now offers training on your SEM/EDX system. Back Scattered Electron (BSE) Imaging Sample Preparation Ernie's Journal Visit Ernie’s Journal for what’s this, what’s new, check a link or ask a question. Updated Particle / Pore Size Analysis Capabilities Recently our SEM Analytical Laboratory has upgraded software to perform true statistical analysis on particles and pores. To find out more, see our page dedicated to Particle / Pore Size Analysis. Addition of a Variable Pressure SEM SEMTech Solutions announces the addition of a Variable-Pressure Scanning Electron Microscope (VPSEM) to the Analytical Testing Lab Services. Email this page Learn More Find out what we use in the lab.

57. Electron Microscopy | Advanced Biotechnologies Inc When your research requires a highresolution image of viral or biological specimens at an ultrastructural level, ABI’s Electron Microscopy department offers many options to suit http://www.abionline.com/services/electronmicroscopy

Finder element 2: FAQs About Contact Distributor Application ... Support Electron Microscopy Overview Prices Quote Overview in Bioprocess Monitoring Electron Microscopy Immunolabeling Negative Stain ... Ultra-Thin When your research requires a high-resolution image of viral or biological specimens at an ultrastructural level, ABI’s Electron Microscopy department offers many options to suit your needs. Electron Microscopy (EM) allows investigators to visualize normal and abnormal cell anatomy, observe the effects of experimental manipulations on cells and tissues, and examine fine structures for the presence, absence, and quantitation of known microbial or adventitious agents in specimens. Electron Microscopy is vital in supporting process development and in research projects such as antiviral studies and bioreactor failure investigations. ABI’s Electron Microscopy (EM) department offers many custom services: Ultra-Thin Section Electron Microscopy Immuno-Electron Microscopy Virus Particle Counts Virus Characterization Negative Stain Intensive search for new or suspected viruses and other microbes Bioprocess Validation Details about each service, including how to prepare samples for submission, are provided in the

58. SEM - Scanning Electron Microscopy By Smartech Offers to generate high resolution photo realistic digital SEM images, from 15 to 20,000 times in magnification, with either a conventional or backscattered electron detector. http://www.semguy.com/

High quality digital SEM images Advanced X-ray microanalysis of surfaces Low hourly rate High sample through-put Fast Turn-around (same day if required) Free E-mailing of results Digital images shipped on CD "Any" size photo-realistic hard copies Our Capabilities We have the ability to generate high resolution photo realistic digital SEM images from 15 to 20,000 times in magnification. We can acquire SEM images with either our Everhart and Thornley detector (conventional SEM) or with our backscattered electron detector (strong atomic number contrast), see examples of these various contrast mechanisms . Non-conductive samples can be sputter coated with Au/Pd for high resolution imaging or vacuum coated with carbon for X-ray work. Our x-ray detector is state of the art, with excellent peak resolution and can detect all elements from Boron through uranium. We can provide x-ray spectra, x-ray maps, elemental line scan, particle size analysis, etc. All systems are PC controlled. All output can be saved in standard image formats such as TIF, JPG, or BMP. If a customer is not familiar with efficient handling of digital images, we would be glad to assist. View examples of our work here.

59. MIT: CMSE: Electron Microscopy The MIT Center for Materials Science and Engineering (CMSE) is devoted to creating and understanding materials. We foster collaborative interdisciplinary research and education http://web.mit.edu/cmse/facilities/electron.html

Skip to Navigation Electron Microscopy Featured Equipment Transmission Electron Microscopy (TEM) allows the researcher to form images of thin slices or nano particles of samples at a resolution of down to 0.14 nm (lattice resolution). Crystal structure may be analyzed by means of electron diffraction, and chemical analysis, with a sensitivity (in ideal cases) of a few atoms and spatial resolution (again, in ideal cases) of about 0.5nm, may be performed by energy-dispersive X-ray spectroscopy (EDS) analysis or electron energy-loss spectroscopy (EELS) analysis. The Scanning Electron Microscope (SEM) is a tool for visualizing the surface of solid samples, with a resolution (depending on the application) that can approach 1nm. Energy-dispersive X-ray analysis can be used to analyze volumes with dimensions of around 1 micron with a sensitivity of about 0.2wt%, while back-scattered electron imaging allows the visualization of regions of different composition. Crystallographic orientation and structure can be examined using electron backscatter diffraction (EBSD) analysis, though sample preparation requirements for this technique are very stringent and limit the number of samples that can be studied in this way. Personnel Patrick Boisvert, Technical Associate

60. Austrian Centre For Electron Microscopy And Nanoanalysis, FELMI-ZFE, TU Graz, Au FELMI offers training and provides online advice on techniques used in electron microscopy from Graz, Austria. http://www.felmi-zfe.at/

The FELMI-ZFE site has moved to a new location. Your browser should automatically take you there. If it doesn't, please follow this link http://portal.tugraz.at/portal/page/portal/felmi Fight Spam! Click Here!

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