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Topic: Plate reader


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In the News (Sun 22 Nov 09)

  
  Plate reader Information
Plate readers (also know as microplate readers) are laboratory instruments designed to detect biological, chemical or physical events in samples stored in microtiter plates.
An ELISA plate reader, for example, is used to measure the intensity of the colors formed in each wells.
ELISPOT plate readers are used to count the colored spots that are formed in the course of ELISPOT assays.
www.bookrags.com /wiki/Plate_reader   (126 words)

  
  Microtiter plate reader - Patent 4710031
The microtiter plate reader of claim 3 including a transparent overlay that is sandwiched between the light emitting surface and the bezel, and wherein the regions of reduced light emission are fl dots arrayed upon the transparent overlay.
The microtiter plate reader of claim 4 wherein the transparent overlay is sandwiched between the light emitting surface and the bezel in sliding relation thereto, so that the fl dot array may be shifted relative to the location of the wells of a microtiter plate held within the window.
The microtiter plate reader 10 is adapted for use with a conventional microtiter plate 14.
www.freepatentsonline.com /4710031.html   (4324 words)

  
 Plate reader - Wikipedia, the free encyclopedia
Plate readers (also know as microplate readers) are laboratory instruments designed to detect biological, chemical or physical events in samples stored in microtiter plates.
An ELISA plate reader, for example, is used to measure the intensity of the colors formed in each wells.
ELISPOT plate readers are used to count the colored spots that are formed in the course of ELISPOT assays.
en.wikipedia.org /wiki/Plate_reader   (149 words)

  
 Fluorescence Plate Reader
1) " Fluorescence" -- As to Fluorescence Plate Reader
2) " Plate" -- As to Fluorescence Plate Reader
3) " Reader" -- As to Fluorescence Plate Reader
www.altvetmed.com /face/41766-fluorescence-plate-reader.html   (560 words)

  
 PlateKi Manual - Chapter 2   (Site not responding. Last check: 2007-10-19)
This is the case in those experimental situations where the enzyme assay involves (a) an equilibration with the inhibitor, (b) reaction with the substrate for a fixed period of time, and (c) end-point readout of a physical quantity such as radioactivity (cpm).
The format attribute can have one of five values, corresponding to one of five different allowable formats of the raw plate reader data, as is explained in sections 2.5.8 through 2.5.12.
This attribute determines whether the raw plate reader data is embedded in the PlateKi XML data file, or whether the data (e.g., text files exported from SoftMax) is contained in a separate text file.
www.biokin.com /plateki/manual/ch2.html   (3069 words)

  
 Plate Reader Output
Plate reader data can be input into the program in one of several different formats:
, it is assumed that the primary experimental data produced by the plate reader are initial reaction velocities, or some type of end-point measurement originating in a cell-based assay.
The ability to define the background rate is important for example in the analysis of rotamase assays, or in the analysis or radioactive end-point assays of certain kinases.
www.biokin.com /batchki/manual/html/node30.html   (1421 words)

  
 Endy:Victor3 plate reader - OpenWetWare
The Endy lab has a Perkin Elmer Victor3 plate reader with 2 dispenser pumps.
If you are interested in trying our plate reader or finding out more about it, contact Barry.
If you haven't used the machine before, have a look at this overview of using the plate reader.
openwetware.org /wiki/Endy:Victor3_plate_reader   (142 words)

  
 What To Look For In A Plate Reader - Biocompare Buying Tips
As far as instruments go, a microplate reader is definitely not the most expensive item on most research labs' wish list, with the simplest machines going for around $6,000 and the higher end models costing over $20,000, but it might be one of the most versatile.
If the decision has been made to purchase a plate reader, there are a few points worth considering before signing the purchase order.
The goal of these considerations is to figure out exactly what you want the plate reader to be able to do prior to soliciting quotes.
www.biocompare.com /buyingtip/1/What-To-Look-For-In-A-Plate-Reader.html   (861 words)

  
 License Plate Recognition - A Tutorial
LPR (License Plate Recognition) is an image-processing technology used to identify vehicles by their license plates.
The car, with the plate number: W856RKX, is just exiting from the secured area and is picked up by the LPR system which identifies it as an authorized car and opens the gate.
The rear vehicle plate is automatically extracted off the scanned film image, replacing a tedious manual operation and the need to develope and print the violation.
www.licenseplaterecognition.com   (2543 words)

  
 Artefacts found in computed radiography -- Cesar et al. 74 (878): 195 -- The British Journal of Radiology
We have encountered a variety of artefacts in CR images that were produced from four different models plate reader.
Artefacts traced to the plate reader are shown in Figures 4–7
Owing to lack of primary beam collimation on this lateral lumbar spine, the amount of unattenuated radiation striking the imaging plate (IP) (anterior and posterior to the patient) altered the histogram so that it was outside the normal range for that body part selection.
bjr.birjournals.org /cgi/content/full/74/878/195   (1941 words)

  
 Endy:Measuring PoPS on a plate reader - OpenWetWare
This is a naive attempt to infer PoPS from plate reader measurements of fluorescence.
See Standardized GFP quantification for a methodology to relate relative fluorescence measurements from the plate reader back to copies of a fluorescent reporter per well.
Previous work, here and here has shown that absorbance measurements on the plate reader can be related to colony forming units (cfu).
openwetware.org /index.php?title=Endy:Measuring_PoPS_on_a_plate_reader&printable=yes   (345 words)

  
 Aurora Discovery, Inc. | Topology Compensating Plate Reader™
The Topology Compensating Plate Reader™ (tcPR) is our second generation emission-ratioing, fluorescence reader designed to read 1536-well and 3456-well assay plates.
Emitted light is split between two optical fibers, passed through two emission filters, each at different wavelengths (in the range of 400-600 nm), and collected by photomultiplier tubes.
Plate warping is corrected by adapting the optics to the bottom topology of the assay plate.
www.auroradiscovery.com /Prod_tcPR.shtml   (129 words)

  
 Microplate Instrumentation Specialists. Elisa instruments & Repair Services, Microplate Software
These Stackers are sophisticated, general-purpose plate management systems for operation of the Multidrop 96 or 96/384 well Dispenser, Multiskan Model 347 96 well Reader, Ascent 96/384 well Reader.
Plate magazines are removable for incubation and transfer to other liquid Dispensers or Readers for processing.
These instruments can be used for stand alone processing of 1 plate or up to 25 or 60 plates.
www.mtxlsi.com /platestackers.htm   (155 words)

  
 plate reader
Plates were laboriously examined for hybidomas using an inverted microscope or immunoassays were examined using a optical plate reader which produced a large paper report.
Yet, usually all we really needed was a visual determination of which wells in a plate had the maximum hybridoma clonal growth or the strongest immunoassay color reaction.
To solve this problem, we developed a convenient magnifying well reader for 24 or 96 well plates, as well for petri dishes.
www.biodesignofny.com /plate.htm   (179 words)

  
 Chem&Bio News - BioAssay Ultra 10.0 - ChemBioNews.Com 16.1   (Site not responding. Last check: 2007-10-19)
In our assay, the raw data from the plate reader comes in the form of a text file with blocks representing a 96 well plate.
In our example, the plate table holds such data as the Plate ID, the plate-wide positive and negative control averages, and the name of the scientist who performed the experiment.
Each well on the plate can be assigned a format such as "Negative Control", "Positive Control", "Compound 01", "Compound 02", etc. This is used to guide BioAssay on how to group the raw data on the plate as it performs its calculations.
chembionews.cambridgesoft.com /art.cfm?S=494   (1146 words)

  
 MicroMax 384 Microwell-Plate Reader   (Site not responding. Last check: 2007-10-19)
The MicroMax 384 is a microwell-plate reader able to accept plates with up to 384 wells, and connect to a SPEX FluoroMax® or FluoroLog® spectrofluorometer from Jobin Yvon.
By moving the microwell plate through stationary optics the MicroMax 384's high speed allows you to scan a 96-microwell plate in less than one minute and also ensures high sensitivity, excellent accuracy and high reproducibility.
Light from the excitation and emission monochromators of the spectrofluorometer is carried via a fibre-optic bundle to and from the MicroMax 384.
www.jobinyvon.co.uk /PressReleases/0211micromax.htm   (167 words)

  
 Process Analysis and Automation Ltd - Automate a Plate Reader Instrument
Plate readers are key components in most automation systems, offering the final data capture stage of a manual or automatic sample preparation scheme.
When the plate reader is a key part of the automated system, the selection of the correct plate reader for the system is very important.
Also it is often a requirement to automate an existing plate reader, PAA can assist you in this type of project, please goto upgrading existing equipment or download Upgrading Equipment application note (LA233).
www.paa.co.uk /labauto/services/automatea/readers.asp   (393 words)

  
 WebWire® | Motorola and PIPS Technology Expand License Plate Reader Technology
The Automatic License Plate Recognition (ALPR) technology installed in police cars “reads” vehicle plates as they enter the view of a vehicle-mounted or roadside infrared camera, and checks them against a database for nearly instantaneous identification.
Previous technologies required officers to manually type in a plate number and request a database search for each number, which can be time consuming and prone to errors.
While the trooper was pulling up behind the vehicle, its license plate was automatically “read’’ by the camera mounted on the cruiser and processed through a database installed in the trooper’s onboard computer.
www.webwire.com /ViewPressRel.asp?aId=6315   (717 words)

  
 transportdatasystems.com - Violation Enforcement Systems, License Plate Capture and Optical Character Recognition (OCR) ...   (Site not responding. Last check: 2007-10-19)
TDS license plate capture systems use a high resolution digital video camera operating in the visible or near IR spectrum and a companion digital video capture board to produce high quality video images for manual or automatic license plate extraction.
The combination of a visible rear plate capture system with an IR front based capture system provide the optimum in automatic license plate capture performance.
As part of the New Hampshire contract TDS developed a plaza server with the capability of plate location, image compression and storage of image and plate data in a local database.
www.transportdatasystems.com /ves_products.htm   (1445 words)

  
 Wired News: Grand Theft Auto Meets Robocop
The Mobile Plate Hunter 900 is a new product from Remington-Elsag Law Enforcement Systems, a partnership between U.S. gun manufacturer Remington and Italian postal-technology company Elsag.
The Mobile Plate Hunter is currently being evaluated by the Los Angeles County Sheriff's Department and several other law enforcement agencies nationwide, but Remington-Elsag declined to say which ones.
The Plate Hunter is based on optical character-recognition technology originally developed in Italy for sorting letters and parcels.
www.wired.com /news/autotech/0,2554,67864,00.html   (768 words)

  
 BioLogics, Inc. | OMNICON Large Plate Zone Reader, Latin Square Method - Inhibition Zone
The OMNICON Large Plate Zone Reader automates the measurement of zones of inhibition performed during the testing of antibiotics to determine potency during the manufacturing process.
The OMNICON Large Plate Zone Reader integrates image analysis, automatic stage, comparison and reporting to provide accurate results in record time.
The OMNICON Large Plate Zones Reader can measure all zones on a 254 mm square plate, calculate results, display and print results in 2-3 minutes.
www.biologics-inc.com /large_plate_zones_of_inhibition.htm   (167 words)

  
 Reader - Wikipedia, the free encyclopedia
Reader (academic rank), the British academic rank between senior (or principal) lecturer, and professor.
Reader (book), a book of different pieces of writing, often by many authors, for example:
Plate reader (or microplate reader), a laboratory instrument
en.wikipedia.org /wiki/Reader   (215 words)

  
 Microplate Reader Solutions - BMG LABTECH
The FLUOstar OPTIMA, one of the most popular multifunctional plate readers in the world, can be used for fluorescence, time-resolved fluorescence, luminescence and absorbance measurements.
Since the introduction of the first microplate fluorometer in 1993, BMG LABTECH has continued to develop and improve the sensitivity of plate readers to handle the increasingly challenging requirements of popular microplate assays.
All of our plate readers are produced in Germany and are of the highest quality machines of their type available in the world.
www.bmg-labtechnologies.com /html/index.cfm   (359 words)

  
 License Plate Reader Alerts Trooper to Kidnapping Suspects - Dec 05, 2005   (Site not responding. Last check: 2007-10-19)
As a trooper pulled up behind the vehicle, its license plate was automatically "read" by a camera mounted on the cruiser and processed through a database installed in the trooper's onboard computer.
The Automatic License Plate Recognition (ALPR) system showed the vehicle as stolen, which alerted the trooper to call for backup before he even approached its occupants.
The trooper then conducted a further check on the state database, which showed that the three occupants of the vehicle in question were wanted in connection with an earlier kidnapping and attempted murder case.
www.govtech.net /news/news.php?id=97445   (711 words)

  
 MicroMax 384, high sensitivity microwell plate reader
The MicroMax 384 is a microwell-plate reader able to accept plates with up to 384 wells, and connect to FluoroMax or FluoroLog spectrofluorometers.
By moving the microwell plate through stationary optics, the MicroMax 384 insures high sensitivity, excellent accuracy, and high reproducibility.
Light from the excitation and emission monochromators is carried via a fiber-optic bundle to and from the MicroMax 384, thus the user may scan with the main spectrofluorometer and select any excitation and emission wavelength pair for intensity measurements.
www.jobinyvon.com /usadivisions/Fluorescence/micromax384.htm   (219 words)

  
 Motorola, PIPS Unveil License-Plate Reader - News by InformationWeek   (Site not responding. Last check: 2007-10-19)
The technology, installed in police cars, "reads" vehicle plates as they enter the view of a vehicle-mounted or roadside infrared camera, then checks them against a database for nearly instantaneous identification.
Dec 1, 2005 10:36 AM — Motorola Inc. and PIPS Technology are releasing an innovative license plate reader technology to public safety organizations nationwide.
Called Automatic License Plate Recognition (ALPR), the technology installed in police cars "reads" vehicle plates as they enter the view of a vehicle-mounted or roadside infrared camera, and checks them against a database for nearly instantaneous identification.
www.informationweek.com /story/showArticle.jhtml?articleID=174403314   (335 words)

  
 Wyatt Technology Corporation: Hardware - DynaPro™(Protein Solutions™) Plate Reader
After the plate is loaded into the DynaPro, the data are collected automatically, in an unattended manner, by the easy-to-use DYNAMICS® software, which supports full integration with industry leading liquid handling robotics.
Samples can be loaded in duplicate or triplicate, and scanned several times by the Plate Reader, providing you with data that are a true measure of sample repeatability and reproducibility.
Moreover, because the DynaPro Plate Reader can operate in an unattended fashion, there is no additional ‘cost’ – your valuable time – associated with exploring a much larger number of solution conditions or protein or other nanoparticle constructs.
www.wyatt.com /solutions/hardware/PlateReader.cfm   (349 words)

  
 Plate reader instructions
Part of a plate can be selected so that only a selected area of the plate is read.
The manual for the plate reader describes how to determine the optimal wavelength settings for a fluorophore.
One method is under the Plate menu at the top of the screen, chose Export template.
www.healthsystem.virginia.edu /internet/biomolec/plate_reader_instructions.cfm   (1462 words)

  
 OSU PMGF - Services - Microplate Reader   (Site not responding. Last check: 2007-10-19)
Currently the reader has the follwoing band pass filters, but additional filters can be purchased if the need arises:
The reader is used primarily to support the other services at the facility.
In addition, the microplate reader can be used for functions other than those required by the Plant-Microbe Genomics Facility.
www.biosci.ohio-state.edu /~pmgf/services_microplate_reader.htm   (162 words)

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