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The Fluorescence Solutions Company |
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Archived Press Releases
February 4, 2007 |
Photon Technology International Inc. (PTI) is proud to introduce a line of Photo Uncaging upgrades for our EasyRatioPro™ fluorescence imaging system. Above all others, PTI's EasyRatioPro™ system is the most comprehensive system of it's kind. The EasyRatioPro™ system collects and analyzes ratio-metric imaging data for calcium, pH, and intracellular ion imaging. Continue... |
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February 17, 1991 |
Photon Technology International Inc. (PTI) is pleased to announce a newly expanded line of ratio fluorescence instruments for measuring intracellular ionic Ca, Na, K, Mg, and pH in single cells using a microscope photometer. These new models bring the number of systems in the microscopy line to over twelve. Continue... |
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January 05, 1991 |
Photon Technology International Inc. (PTI) is pleased to announce a new line of ratio fluorescence instruments for non-invasive measurement of intracellular ionic Ca, Na, K, Mg, and pH in cell suspensions, tissues, adherent cells and single cells. Continue... |
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November 14, 1990 |
Photon Technology International, Inc (PTI) introduces the new FM-100™ Fluorescence Microscope Illuminator, which offers an unprecedented combination of flexibility, performance and ease-of-use. The system includes a quartz fiber optic coupling adaptable to all leading brands of inverted fluorescence microscopes, a quarter-meter monochromator for easy wavelength selection, without filters, and the most stable, powerful monochromator illuminator available. The FM-100™ Illuminator is perfectly suited for both qualitative and quantitative fluorescence research. Continue... |
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October 10, 1989 |
The R&D 100 was awarded to Photon Technology International Inc. (PTI) for the LS-100 fluorescence lifetime system; selected by Research and Development magazine as one of the 100 most significant new technology products of the year. Mr. Marianik accepting the award on behalf of the Company stated ‘ finally after fourteen years, when we invented the first modern day lifetime system we have received recognition for our efforts”. Continue... |
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June 10, 1989 |
Photon Technology International Inc. (PTI) introduces its new patented (patent pending) LS-100 Fluorescence Lifetime System using a revolutionary new technique called Strobe. The new technique allows for the measurement of fluorescence lifetimes at faster rates then Phase and as accurately as time correlated single photon counting (TCSPC ). In addition, Strobe is simpler to use and less expensive. Continue... |
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May 4, 1989 |
Photon Technology International announced today that it was named by INC. Magazine as one of The Top 100 Fastest Growing Small Public Companies in the U.S. The 11th annual ranking appears in the magazine’s May 1989 issue. Continue... |
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January 3, 1989 |
Photon Technology International Inc. (PTI) was granted patents for its unique DeltaScan ratio spectrofluorometer. The DeltaScan™ can detect the concentration or changes in concentration of calcium ions either in solution or in single cells on a microscope. It calculates measurements on a millisecond time scale, making the DeltaScan™ is not only the most sensitive but also the fastest spectrofluorometer currently available. Continue... |
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January 11, 1988 |
The highly successful patented DeltaScan™ (patent pending) coupled with PTI's new photon counting photometer for the ultimate sensitivity in detection, has been adapted for use with virtually any manufacturers' inverted microscope. Continue... |
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October 28, 1987 |
Photon Technology International, Inc today announced that Eastman Kodak Corporation has purchased a fully-optioned LS-1 Luminescence Lifetime Analyzer. This represents the first industrial sale of the LS-1. Continue... |
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September 4, 1987 |
With the advent of requirements for high sensitivity detection for microscopes particularly for fluorescence measurements, Photon Technology International Inc. (PTI), is proud to introduce a photometer which not only has traditional analog detection, but also unique photon counting detection which is essential for low light levels. Continue... |
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July 13, 1987 |
Photon Technology International, Inc. has expanded its customer access with the July 1 opening of sales offices in Orange County, California; Oak Ridge, Tennessee; and London England.
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July 2, 1987 |
Photon Technology International Inc. (PTI) has decided to increase its presence in Canada, by expanding its sales and service facility in London Ontario to include manufacturing. Continue... |
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June 10, 1987 |
Using the state-of-the-art TCSPC technique, the LS-1 is an integrated system making it smaller, easier to use and less expensive, while providing more accurate measurements. Continue... |
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May 26, 1987 |
A new electro-optical instrument which uses light to detect and measure even the tiniest trace amounts of substances, allowing cancer researchers, pharmaceutical developers, environmental control technicians and others perform key analytic procedures at speeds up to 60 times faster than other devices, is being introduced by Photon Technology International, Inc. Continue... |
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March 10, 1987 |
Photon Technology International Inc. announced today the introduction of the first fluorimeter system for ratio fluorescence measurement (patent pending) - DeltaScan™ I. Continue... |
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