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/Home/Sciences/Physical Science/Chemistry/Analytical Chemistry Berkeley Sensor & Actuator Center Votes:0 B ERKELEY S ENSOR & A CTUATOR C ENTER UC B ERKELEY UC D AVIS User: Guest | Site Map | My BSAC Profile PROJECTS PROGRAMS PUBLICATIONS ABOUT BSAC DIRECTORY LINKS ALUMNI FOR BSAC RESEARCHERS CALENDAR SECURE LOGIN The Berkeley Sensor & Actuator Center (BSAC) is the National Science Foundation Industry/University Cooperative Research Center for Microsensors and Microactuators. We conduct industry-relevant, interdisciplinary research on micro- and nano-scale sensors, moving mechanical elements, microfluidics, materials, and processes that take advantage of progress made in integrated-circuit, bio, and polymer technologies. Learn More About BSAC Research Highlights BSACers Receive Bioengineering Awards Miniaturized MEMS Particulate Matter Monitor, by Prof. White NEW! The BEST of BSAC Fall 2007! 2 Read More Go to Site Scanning Tunneling Microscopy Votes:0 Scanning Tunneling Microscopy Quantum Corrals Scientists discovered a new method for confining electrons to artificial structures at the nanometer lengthscale. Surface state electrons on Cu(111) were confined to closed structures (corrals) defined by barriers built from Fe adatoms. The barriers were assembled by individually positioning Fe adatoms using the tip of a low temperature scanning tunneling microscope (STM). A circular corral of radius 71.3 Angstrom was constructed in this way out of 48 Fe adatoms. This STM image shows the direct observation of standing-wave patterns in the local density of states of the Cu(111) surface. These spatial oscillations are quantum-mechanical interference patterns caused by scattering of the two-dimensional electron gas off the Fe adatoms and point def Read More Go to Site A Beginners Guide to Ion-Selective Electrode Measurements Votes:0 Award of Excellence: June 2006 A Beginners Guide to Ion-Selective Electrode Measurements has been selected as one of the best educational resources on the Web by StudySphere. www.studysphere.com Go to Home Page TO BUY Ion Selective Electrodes PC-based Ion/pH/ORP Analysers Multi-channel Measuring Systems Industrial Electrochemical Signal Converters. Go to Education page TO LEARN Introduction to Ion Analysis FAQs, Links to ISE articles on the www Specifications & Analytical Methods for all ELIT ISEs. A Beginners Guide to Ion-Selective Electrode Measurements Chris C Rundle BSc, PhD. (Nico2000 Ltd, London, UK.) Biography of author First Public Version 05/05/2000 Major revision, including introduction of internet links, diagrams and illustrations: June 2004 Last Update: 10/11/2007 (Chapter 6) P Read More Go to Site A Guide to HPLC Votes:0 High Performance Liquid Chromatography (HPLC): A Users Guide HPLC is a popular method of analysis because it is easy to learn and use and is not limited by the volatility or stability of the sample compound. The history section illustrates the HPLC's evolution from the 1970's to the 1990's. Modern HPLC has many applications including separation, identification, purification, and quantification of various compounds. It is important for those using HPLC to understand the theory of operation in order to receive the optimum analysis of their compounds. For those interested in purchasing or using an HPLC we have included a list of manufacturers , a troubleshooting guide, technical assistance , and a bibliography to help reduce your personal research and referencing time. Once you have completed Read More Go to Site Agilent | Innovating Electrophoresis Votes:0 Select a Country or Area | Contact Us Life Sciences & Chemical Analysis Solutions all of Agilent.com Life Sciences & Chemical Analysis Solutions all of Agilent.com Life Sciences & Chemical Analysis Solutions all of Agilent.com Life Sciences & Chemical Analysis Solutions all of Agilent.com Life Sciences & Chemical Analysis Solutions all of Agilent.com Products & Services Technical Support Industries Buy About Agilent Home Register | Login Innovating Electrophoresis Cutting edge Electrophoresis Products Electrophoresis is utilized in many scientific disciplines to separate, enrich and purify biomolecules which differ in their electrical charge state. Agilent Technologies was one of the first to introduce a capillary electrophoresis system to the market. Ever since Agilent Technologies is lea Read More Go to Site Analytical Chemistry Magazine: Hot Articles Votes:0 Calendar Meetings Info For Authors Info for Authors Online Manuscript Submission Copyright Ethical Guidelines Info For Reviewers Online Review About AC How to Subscribe About AC A-Page Staff Editors Recommend AC to your Library (pdf) Sample Issue Purchase Articles Info For Advertisers How to Advertise Ad Rates - Print Ad Rates - Web Help & Contacts Contact Us ACS Customer Service Technical Support About RSS Site Map ACS Journals Hot Article Index 2000-present || 1999 || 1998 || 1997 || 1996 || 1995 Hot Articles Hot Articles Note: Hot Articles are no longer a regular occurence of the A-pages of Analytical Chemistry . However, non-subscribers have free access to the complete Analytical Chemistry A-pages for two months from the issue date. Back Issues All table of contents are available onlin Read More Go to Site Analytical Chemistry News & Features: Focus Votes:0 Analytical Chemistry News & Features April 1, 1999 ; pp. 264A - 268A Copyright 1999 American Chemical Society The Incredible Shrinking Mass Spectrometers Miniaturization is on track to take MS into space and the doctor's office Celia M. Henry A quadrupole mass spectrometer the size of a shoe box? An ion trap on a chip? A time-of-flight mass analyzer with a 1 -in. flight path? As little as five years ago, these things would have been the stuff of science fiction. However, today they are within the realm of possibility. One of the major forces behind the move toward miniaturization has been the space program. For the people developing mass spectrometers for space applications, size is a primary consideration. Smaller instruments are being driven by the National Aeronautics and Space Administ Read More Go to Site cGMPs from Learning Plus, Inc. Votes:0 --> Current Good Manufacturing Practices An introduction to cGMP sponsored by LearningPlus, Inc. . . . innovative performance solutions for pharmaceutical manufacturers Good Manufacturing Practice regulations (GMPs) are used by pharmaceutical, medical device, and food manufacturers as they produce and test products that people use. Drug GMPs also apply to the veterinary drugs. In the United States, the U.S. Food and Drug Administration (FDA) has issued these regulations as the minimum requirements. This site helps you access the GMP regulations called current Good Manufacturing Practices and provides a special emphasis on the drug cGMPs. Most countries have their own GMPs for drug and medical device manufacturers. Those published on the Web, and of which we are aware, have links from this Read More Go to Site Chromatography Online - Home Page Votes:0 #expand_wrapper {width:100%;margin:0;padding:0;position:absolute;top:0;left:0;text-align:center;} #expand_wrapper ul {background:#000;margin:0;padding:0 0 3px 0;display:none;} #expand_wrapper ul li {display:inline;padding:0 10px;} #expand_wrapper ul li a {color:#FFF;font-size:12px;} #clicker {width:100px;color:#FFF;background:#00f;margin:0;margin-left:65%;padding:0;cursor:pointer;} PharmTech Europe BioPharm International LCGC Spectroscopy Pharmaceutical Executive Pharmaceutical Representative Applied Clinical Trials Read More Go to Site CPAC Home Page Votes:0 CPAC, established at the University of Washington in 1984, is a consortium of Industrial, National Laboratory and Government Agency Sponsors addressing multidisciplinary challenges in Process Analytical Technology (PAT) and Process Control through fundamental and directed academic research. About CPAC Fact Sheet Our Mission How to Contact Us? About our Activities CPAC Meetings Inter Link Newsletter Summer Institute NeSSI About our Sponsors How to Become a Sponsor Sponsor Only Web Pages About our Research How We Do Our Research? Current Research Projects Nonproprietary Manuscripts Cross-Cutting Initiatives News CPAC Satellite Workshops , March 26-28, 2008, UW Rome Center, Rome, Italy - Micro-Reactors and Micro-Analytical Workshop CPAC Spring Meeting , May 5-8, 2008, Hotel Deca, Seattle, WA. Read More Go to Site Dr. Pawliszyn and Research Group Votes:0 "Life is a laboratory. Experiment." Chemistry Department University of Waterloo Waterloo, Ontario CANADA N2L 3G1 fax: (519) 746-0435 phone: (519) 888-4641 lab: (519) 885-1211 ext.6940 janusz@uwaterloo.ca Canada Research Chairholder One of the most cited chemists Research Focus Our focus is on the development and application of state-of-the-art, integrated and automated analytical methods and instrumentation, for on-site analysis and monitoring. Mission Statement Provide leadership in Analytical Chemistry research at the highest international level capable to make positive impact on the world, as well as provide supporting environment for scientific growth of each group member. The supporting environment will be created by synergy among the individual group member, supervisor, lab Read More Go to Site FIAlab Instruments, Manufacturer of Flow Injection Analysis Systems Votes:0 Leaders in Flow Injection Technology Advanced solution handling is needed in many fields such as chemistry, biotechnology, biology, process control, environmental analysis and sensor technology. Flow injection fulfills these needs through automation and micromanipulation based on precise fluidic design. Flow Injection Analysis (FIA) is a rapidly growing analytical technique based on the injection of a liquid sample into a nonsegmented carrier stream. The injection sample forms a zone, which is transported into a detector or sensor. The continuous change in absorbance, electrical potential or other physical parameter yields a response curve which is the basis of an assay or information on a system under study . Ninth International Conference on Flow Injection Analysis (ICFIA 98) Company Pro Read More Go to Site Index of /sampleprep Votes:0 Index of /sampleprep Name Last modified Size Description Parent Directory - gifs/ 13-Jan-2003 10:48 - Apache/2.0.52 (Unix) mod_ssl/2.0.52 OpenSSL/0.9.7e DAV/2 Server at www.sampleprep.duq.edu Port 80 Read More Go to Site InstrumentalChemistry.com Votes:0 This site is designed to give students of Analytical Chemistry a better understanding of chromatography, both gas chromatography and liquid chromatography. The major focus of this site is the animations available for each topic. It is the hope that these animations provide the student with an insight into the workings of these topics that is difficult to obtain through lectures, textbooks and static slides. If you would like to be notified when new animations are added, click here . Read More Go to Site Introduction to Signal Processing: Table of Contents Votes:0 An Introduction to Signal Processing in Chemical Analysis Last updated September, 2006 Tom O'Haver Department of Chemistry and Biochemistry University of Maryland College Park, MD 20742 E-mail: toh@umd.edu This essay is also available as a single 26-page printable document in DOC and PDF formats. Introduction Signal arithmetic Signals and noise Smoothing Differentiation Resolution enhancement Harmonic analysis Convolution Deconvolution Fourier filter Integration and peak area measurment Curve fitting Software used to generate the examples: SPECTRUM , freeware program for Macintosh Programs written for Matlab Peak Finding and Measurement Interactive Smoothing Interactive Derivative Interactive Resolution Enhancement Interactive Fourier Filter Interactive Peak Fitter The TFit Method for quan Read More Go to Site Marks Analytical Chemistry Index Votes:0 Mark Earll's Analytical Chemistry Site Menu: My Homepage Live Molecules Chiral LC Physchem Chem Calcs HPLC Calculators Chemometrics Cheminformatics Useful Links: New Scientist Sci American RSC ACS Chromsoc Scirus science search engine Multivariate data analysis software Umetrics Chiral HPLC Applications Regis LogP / pKa's Sirius Analytical Instruments Analytical Chemistry Springboard The Open Science Project OSP Chemistry Pages I never imagined that these pages would be so popular when I did my 'brain dump' when I left practical chemistry some five years ago. I get enquiries from all over the world including many homework questions from school, university and med students. My apologies to everyone who has asked that I don't have time to help. I simply do not have the time to spare I'm afra Read More Go to Site Minnesota Chromatography Forum Home Page Votes:0 Our website is supported by the following vendors: News and Events... Upcoming Course Schedule: Beginning Gas Chromatography (course flier to be posted soon) Jan. 8-10, 2008 Instructed by: Rick Rossiter and Gary Reineiccius Updated November 19, 2007 Visits Since October 24, 2006 The Minnesota Chromatography Forum is a scientific society committed to the advancement of chromatography. Since its founding in 1978, the MCF has provided area chromatographers with the opportunity to expand their knowledge in the separation sciences in a variety of ways. Each year three evening sessions are held with invited speakers ranging from local experts to leading international chromatographers. In addition to the evening meetings, a three day Spring Symposium and Exposition is held in the Minneapolis / St Read More Go to Site National Institute of Standards and Technology Votes:0 General information Budget and Economic studies NIST conferences NIST visitor info/directions NIST contacts/staff directory Organizational chart A-Z subject index NIST Laboratories: provide measurements and standards for U.S. industry. Building and fire research Chemical science and technology Electronics and electrical engineering Information technology Manufacturing engineering Materials science and engineering Nanoscale science and technology Neutron research Physics Technology services Baldrige National Quality Program: promotes and recognizes organizational performance excellence. Hollings Manufacturing Extension Partnership: provides technical and business assistance to smaller manufacturers. Technology Innovation Program: is planned to provide cost-shared awards to industry, univers Read More Go to Site Page Title Votes:0 Table of Contents Table of Contents Documentation Authors "> The Laboratory Resources are a set of web pages that include text, images, video, and self check questions. The topics included are those that are commonly encountered in the first-year chemistry laboratory. They have been put together for use as both a pre-laboratory preparation tool and an in-laboratory reference source. Click on a topic below to begin using this resource. Balance Barometer Bulb, 3-Way Bulb, Standard Buret Centrifuge Chart Recorder Chromatography, Gas Chromatography, Paper Chromatography, Thin Layer Calorimeter, Coffee Cup Conductivity Meter Electrochemical Cells Eppendorf Pipet Flask, Volumetric Filtration, Gravity Filtration, Vacuum Gas Burner Graduated Cylinder Hot Plate/Magnetic Stirrer Melting Points Mixin Read More Go to Site Pittcon Votes:0 Welcome to Pittcon 2008! Technical Program -- Sunday, March 2 through Thursday, March 6, 2008 Exposition -- Monday, March 3 through Wednesday, March 5, 2008; 9:00 AM - 5:00 PM Thursday, March 6, 2008; 9:00 AM - 3:00 PM Short Courses -- Saturday, March 1 through Friday March 7, 2008 Pittcon is the world's largest, most comprehensive Conference and Exposition for laboratory science. All in one place you can: Get a first-hand look at all the latest products and technologies Gain valuable, practical technical knowledge needed to get ahead professionally Exchange ideas and network with thousands of colleagues from around the world Pittcon 2008 President, John Varine welcomes you with this important message Watch Stephen Perry, President & CEO of the New Orleans Convention and Visitors Bureau, i Read More Go to Site Readdress Votes:0 To access updated version of this book Please click: "Basic Liquid Chromatography" Read More Go to Site Scanning Electron Microscopy Votes:0 Info on Submitting Samples SEM What is the SEM? Info on the Scanning Electron Microscope -includes a picture of the SEM. How does the SEM work? This link will allow you to learn about the SEM at the level of your choice. Picture Library SEM Images Includes pictures submitted by students from around the state of Iowa. Other Interesting Pages Iowa State University Homepage Materials Science and Engineering Homepage Other interesting pages This site is listed in the BBC Education Web Guide. The best learning resources on the Net are only a click away! Questions and Comments? This page is maintained by Josh Klesel and the Material Science and Engineering Department at Iowa State University. If you have any comments or questions, send email to jklesel@iastate.edu or Prof. Scott Chumbley . Read More Go to Site SciMedia USA Ltd. Votes:0 Navigation What's New? Nov. 16, 2007 New reference paper with MiCAM ULTIMA Miragoli M, Salvarani N, Rohr S.: "Myofibroblasts induce ectopic activity in cardiac tissue." Nov. 13, 2007 Thank you very much for visiting the SciMedia booth at the Neuroscience 2007 in San Diego, CA. Oct. 31, 2007 Please visit us at the upcoming Neuroscience 2007, Nov 3-7, in San Diego, CA, booth #4328. The standard in high speed cameras optimizing high speed, high resolution, and high signal to noise ratios. Sep. 25, 2007 Software Update: Acquisition software for MiCAM ULTIMA (Ver.0709). Aug. 31, 2007 New sample data of cardiac imaging: "Ventricular Fibrillation in Guinea Pig Heart (MiCAM ULTIMA-L)" Aug. 28, 2007 Washington University in St.Louis was added to the MiCAM ULTIMA user list. Aug. 27, 2007 Software Up Read More Go to Site SciMedia USA Ltd. Votes:0 Navigation What's New? Nov. 16, 2007 New reference paper with MiCAM ULTIMA Miragoli M, Salvarani N, Rohr S.: "Myofibroblasts induce ectopic activity in cardiac tissue." Nov. 13, 2007 Thank you very much for visiting the SciMedia booth at the Neuroscience 2007 in San Diego, CA. Oct. 31, 2007 Please visit us at the upcoming Neuroscience 2007, Nov 3-7, in San Diego, CA, booth #4328. The standard in high speed cameras optimizing high speed, high resolution, and high signal to noise ratios. Sep. 25, 2007 Software Update: Acquisition software for MiCAM ULTIMA (Ver.0709). Aug. 31, 2007 New sample data of cardiac imaging: "Ventricular Fibrillation in Guinea Pig Heart (MiCAM ULTIMA-L)" Aug. 28, 2007 Washington University in St.Louis was added to the MiCAM ULTIMA user list. Aug. 27, 2007 Software Up Read More Go to Site SDS POLYACRYLAMIDE GEL ELECTROPHORESIS (SDS-PAGE) Votes:0 SDS POLYACRYLAMIDE GEL ELECTROPHORESIS (SDS-PAGE) SDS POLYACRYLAMIDE GEL ELECTROPHORESIS (SDS-PAGE) Ed Rybicki and Maud Purves Dept Microbiology University of Cape Town INTRODUCTION Electrophoresis is the migration of charged molecules in solution in response to an electric field. Their rate of migration depends on the strength of the field; on the nett charge, size and shape of the molecules and also on the ionic strength, viscosity and temperature of the medium in which the molecules are moving. As an analytical tool, electrophoresis is simple, rapid and highly sensitive. It is used analytically to study the properties of a single charged species, and as a separation technique. Support Matrices Generally the sample is run in a support matrix such as paper, cellulose acetate, starch gel, Read More Go to Site Sensor Technology at LLNL Votes:0 Sensor Technology at the Lawrence Livermore National Laboratory Contents Introduction Optical Chemical Sensor Micropower Impulse Radar Technologies HIPROTECT Sensor System Solid-State Infrared Camera Low-Level Radiation Sensor Acceleration Sensor Remote Electric Field Sensor High-Speed Digital Camera System Tomography for Detecting Defects and Corrosion Damage Compact Analytical Neutron Interrogation System Compton Backscatter Tomography Imaging Fourier Transform Spectrometer (IFTS) System Chemical Analysis Sensor Multisensor Data Fusion System Froth Height Level Sensor Automotive Exhaust Control Sensor Corrosion Sensors Electrochemical Sensors Sensors for Medical Diagnostics Diode Laser Absorption Spectroscopy (LAS) Systems Fiber-Optic Transmission for Potential Sensor Applications High-B Read More Go to Site Statistics for Analytical Chemistry Votes:0 Statistics for Analytical Chemistry Statistics for Analytical Chemistry This site is designed to view with a frames capable browser. If you see this message, your browser does not support frames. You may access the individual frames from the links below About This Site Statistics Terminology Descriptive Statistics Comparison Tests Q-Test Linear Regression Error Propagation Problem Sets This page is maintained by Scott Van Bramer Department of Chemistry Widener University One University Place Chester, PA 19013 Please send any comments, corrections, or suggestions to svanbram@science.widener.edu . Last Updated 4/26/96 This page has been accessed 37350 times since 2/10 /96 . Read More Go to Site surface-science.com Votes:0 surface-science.com Click here to go to surface-science.com . Read More Go to Site The Chemiluminescence Home Page Votes:0 On the web s i n c e 1995 Chemiluminescence Movies TCPO Movie 1 ( Quicktime ) TCPO Movie 2 ( Quicktime ) ( AVI ) Orange peroxyoxalate Movie ( Quicktime , 4.4 MB) Yellow/green POCL movie ( Movie , 6.6 MB) Luminol Movie ( Animation ) ( AVI ) Instrumental Flash Animations and Movies Luminol and TCPO Chemiluminescence Invited paper at 2 nd Internet Conference on Photochemistry & Photobiology July 16-Sept 7 1999. Other QuickTime and GIF Animations of Interesting Instrumentation Descriptions of chemiluminescence and specific gas phase and liquid phase chemiluminescence systems HyperText sites of interest to people interested in chemiluminescence Divided into gas, solution, and solid phase processes Analytically useful chemiluminescent emitters ( with references ) Chemiluminescence bibliography Y Read More Go to Site THE HPLC TROUBLESHOOTER Votes:0 you are the most welcome guest to this page since 4th February 1998 This counter is a courtesy of Cameron Gregory Rated under "Web's Best Sites" by This page is intended to provide help for the students of Chromatographic Techniques and as support for the Advanced Courses on High Resolution Chromatography. All other visitors are warmly welcome.Please send us a comment If you have questions enter the discussion Forum Please enter the troubleshooter Go Back to the Home Page of The Chair of Fundamental Organic Chemistry Send comments to: Prof. Dr. H.J. Chaves das Neves Department of Chemistry Faculdade de Ci?ncias e Tecnologia Universidade Nova de Lisboa 2825 Monte da Caparica Portugal hcn@dq.fct.unl.pt Copyright © 1996-1997, Prof. Dr. H.J. Chaves das Neves, Last Updated - 04-Feb-98 The anima Read More Go to Site The Laboratory of Inorganic and Analytical Chemistry Votes:0 The Laboratory of Inorganic and Analytical Chemistry Web pages has been moved to http://www.chemistry.hut.fi/eokem/ You should be redirected to the new location automatically in few seconds. This page has been updated 11.02.2003 by Kim Miikki . Read More Go to Site The LCMS Homepage Votes:0 This page uses frames, but your browser doesn't support them. Read More Go to Site ukesca.org Votes:0 ukesca.org Search the Web: Home Travel Career Transportation Sports Science Food Home Travel Career Transportation Sports Science Food Gifts Flowers Television Pets Home Home Loan Home Improvement Home Buying Interior Design Real Estate Travel Mit Travel World Travel Domestic Travel Room Career Career Center Find Jobs Technology Jobs Career Planning ©2007 ukesca.org All rights reserved. Read More Go to Site Welcome to Global FIA Votes:0 WELCOME Global FIA is an innovative technology company offering products, expertise, and system design for application of flow-based analysis techniques. When Global FIA was founded in 1992, its focus was on Flow Injection Analysis (FIA) and Sequential Injection Analysis (SIA). In recent years, Global FIA has taken this technology to a new level with a fluidics concept which greatly enhances functionality in sample manipulation and processing. We have coined a new term, Zone Fluidics (ZF), for the technology to reflect this fluidics concept. ZF is about moving zones of sample and reagents around by fluidics in narrow bore tubing to system devices where unit operations are carried out on sample to transform it into a measurable species followed by an analytical finish. We often describe ZF Read More Go to Site

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