Spectral

SpectraScience Awarded U.S. Patent 7,459,696 for its Unique Methods of Calibrating Spectral Data

SAN DIEGO, Dec. 9 /PRNewswire-FirstCall/ -- SpectraScience, Inc. (OTC Bulletin Board: SCIE), a San Diego based medical device company, today announced that it has been awarded U.S. Patent number 7,459,696 for its methods and apparatus for calibrating spectral data. Jim Hitchin, SpectraSc...

FluxData, Inc. Introduces New Multispectral Camera with Embedded PC104 Computer

...ow-band or broad-band filter coatings between 380-1000nm. This provides a performance advantage over existing RGB 3-CCD or 2-CCD RGB/NIR systems where spectral response is limited to predefined manufacturer configurations. The internal configuration of the camera system allows for high data throughput and ind...

Schneider Introduces APO-Xenoplan 2.0/24mm Lens, Specially Designed for Kodak 4 MP Sensors Having Microlenses

...iable and precise measurements, even in the most harsh production environments. These lenses also feature a broadband anti-reflection coating for the spectral range of 400 nm to 1000 nm, which maximizes transmission and improves image contrast by reducing stray light. Combining a low-distortion design with a...

VisEn Medical Launches Expanded FMT 2500(TM) Imaging Platforms at AACR Meeting

... now offer customers FMT imaging in two new laser wavelengths: 635 nm and 790 nm. Upgrading the FMT 2500 from two to four channels to span a broader spectral fluorescence range from 650 - 850 nm allows researchers greater imaging and fluorescence quantification capability in viv o. "This expanded rang...

New technique boosts protein NMR imaging speeds

...ransponders, providing strong signals and detailed spectral information with minimal downtime. "With SSNMR,...imes." Ishii said the slow process of gathering spectral signal information has been the "de facto standard... the approach also enabled his group to get useful spectral signals using much smaller samples. "We often n...

Future Looks Bright For Non-Invasive Diagnosis Of Skin Cancer; Study Shows Novel Light Device Detects Cancerous Lesions From Normal Tissue

...al bonds using interactions with laser light. As such, each molecule has a spectral "fingerprint" characteristic of its modes of vibration. In medical diagnostics, these spectral fingerprints can be used to differentiate samples according to their chemic...

Spectral in Medical Technology

Spectral presents data on the clinical utility of EAA(TM) at 13th Annual Critical Care for Endotoxemia conference in Japan

... TORONTO, Feb. 23 /PRNewswire-FirstCall/ - spectral Diagnostics Inc. (TSX:SDI) today announced that it...rnal for Critical Care for Endotoxemia. About spectral Diagnostics spectral is a developer of innovative technologies for comp...

Volcano's VH(R) IVUS Technology Used in Imaging Study of GlaxoSmithKline's Novel Investigational Compound, Darapladib

... by patient strategy for systemic and local therapy that could dramatically improve patient outcomes." Volcano's VH(R) IVUS technology uses advanced spectral analysis techniques to allow simplified interpretation of ultrasound images and provide detailed information on the composition of each patient's athe...

CRi Announces New Maestro(TM) EX In Vivo Imaging System with Improved Performance and an Affordable Price

... tunable optics that for the first time enables both broad- and narrow-band spectral imaging at the click of a button. The user can select high optical throughp...esolution for enhanced separation of similar fluorescent labels. Accurate spectral detection is essential for quantitative signal unmixing. Patent-pending Mae...

Embryo Viability Studies Support Utility of Novel, Metabolomic Profiling Technology

...al energy produced by small molecule functional groups, creating a profile of molecules that are descriptive of cellular function and viability. The spectral signatures are further analyzed by proprietary bioinformatics and chemometrics that result in the creation of a novel "metabolomic profile" or "finger...

ExonHit's EHT 0202 Counters Scopolamine's Detrimental Effects on Cognition in Humans

...olamine significantly reduced vigilance levels and cognition as measured by spectral analysis and ERPs respectively when administered to study subjects. The results of the spectral analysis indicate that EHT 0202 is associated with an improvement of the vi...

Spectral in Medical Products

HearTwave II Microvolt T-Wave Alternans System With Analytic Spectral Method

Description: The HearTwave II system is the Cambridge Heart next generation Microvolt T-Wave Alternans (MTWA) testing platform which simplifies hospital and office-based sudden cardiac death risk stratification. This new system offers expanded versatility as it can be configured to perform MTWA and/or standard ...
Company:Cambridge Heart Inc.

Multi-functional spectral transmittance meter

Description: The new TM-1 is a compact multi-functional spectral transmittance meter that provides precise measurement of UVA, UVB, and visible light transmission for all types of lens materials. It is designed to easily connect with a personal computer or a Topcon computerized lensmeter....
Company:Topcon America Corporation

DyNA Quant™ 200 Fluorometer

Description:... DyNA Quant™ 200 is a fixed wavelength fluorometer for 365 nm excitation and 460 nm emission. The spectral characteristics are specifically designed for the detection of double-stranded DNA using the standard Hoechst 33258 dye binding assay, which minimizes...
Company:GE Healthcare

VH™ IVUS Imaging System

Description:... Volcano's new VH IVUS technology uses advanced spectral analysis techniques to allow simplified interpretation of ultrasound images and provide detailed information on the composition of each patient's athe...
Company:Volcano Therapeutics, Inc.

Plan-Apochromat objectives

Description:...emands in material microscopy. They are suitable for visual field diameters up to 25 mm and feature sufficiently high transmission in the 400-to-700nm spectral range....
Company:Carl Zeiss MicroImaging, Inc.

DXM1200F Ultra High-Quality Digital Camera

Description:...odels, making low light fluorescence image documentation possible with outstanding results. The new CCD's enhanced quantum efficiency allows a greater spectral sensitivity, especially in the red and near infrared part of the color spectrum. Gain can be set in three levels and long exposure times are also avai...
Company:Nikon

Spectral in Medical Dictionary

Temporal

...ment, causes, patient stories, videos, forums, prevention, and prognosis. temporal linear mixing model is proposed, which is developed from both spectral ... second step as temporal LMM, the annual fluctuations of proportion of each ... The law of this temporal sword has existed from the beginni...

Karyotyping

... Multicolor spectral karyotyping of human chromosomes. ... Karyot...ent of an individual or a species, ... Multicolor spectral karyotyping of human chromosomes. ... Inform...anslocations in multiple myeloma with multicolor spectral karyotyping . ... Multicolor...

Spectral in Biological News

DOE-funded research projects win 46 R&D 100 Awards for 2009

...ortant insights into understanding the process of fusion energy burn. spectral Sentry - is an advanced technology developed to protect critical laser syst...the bandwidth requirements to avoid self-destruction during amplification. spectral Sentry can stop the speed-of-light pulse it just measured from further ampl...

Scientists track chemical changes in cells as they endure extreme conditions

...y, the infrared microscope tracks the instantaneous response of hydrogen bond structures in cellular water as their immediate surroundings change. The spectral measurements indicate changes in hydrogen bonds, which in turn indicate changes in the presence of ions and various molecules such as radicals and met...

New nanoparticles could revolutionize therapeutic drug discovery

...laboratory analysis. Advantages of SMALPs over traditional ways to solubilise proteins such as detergents include enhanced stability, activity and spectral quality of the protein membranes. Dr Tim Dafforn who jointly ran the study, said: "In the past, studies have concentrated largely on soluble protei...

From the glass to the brain in 6 minutes

...ms in brain tissue were stimulated by a high-frequency impulse and the signal transmitted during the return to the initial condition was received. The spectral properties of this signal can be analyzed, allowing conclusions to be made as to the contents of various products of metabolism in the tissue examined...

The first hyperspectral scanner in Spain

... not visible. This scanner, known as SisuCHEMA, is a work station that integrates all the elements required for acquiring an image of a sample in a spectral range of 900 to 2500nm, known as SWIR (short-wavelength infrared). This station will complement the hyperspectral image analysis software developed...

Photoselective film proves effective for controlling height in potted gardenia plants

...c-covered greenhouse located on the coastal area of eastern Greece. The researchers recorded photosynthetically active radiation, cover materials' spectral properties, air temperature, and relative humidity inside the rooting benches and under the low tunnels. Plant growth indicators (including main shoot...

Spectral in Biological Technology

Surface plasmon resonances of metal nanoparticles in array can have narrower spectral widths

CAMBRIDGE, Mass. Researchers at the Harvard School of Engineering and Applied Sciences (SEAS) have demonstrated experimentally and theoretically that the surface plasmon resonances of metal nanoparticles in a periodic array can have considerably narrower spectral widths than those of isolated met...

US Patent and Trademark Office Allows CRi's Patent Application for Spectral Imaging of Deep Tissue

WOBURN, Mass., Nov. 28 /PRNewswire/ -- Cambridge Research & Instrumentation (CRi) announced today that the United States Patent Office has issued a notice of allowance for their patent application number 10/669,101, for Spectral Imaging of Deep Tissue. This method patent covers the use of mu...

Spectral announces publication demonstrating Toraymyxin(TM) significantly reduces mortality from sepsis in prospective controlled trial

... TORONTO, June 18 /PRNewswire-FirstCall/ - spectral Diagnostics Inc. (TSX:SDI), a company developing p...ournal of the American Medical Association (JAMA). spectral has exclusive rights to Toraymyxin(TM) in the Unit... year," said Dr. Paul Walker, President and CEO of spectral Diagnostics. "Our Endotoxin Activity Assay (EAA(TM...

Spectral announces first quarter 2009 results

... TORONTO, May 14 /PRNewswire-FirstCall/ - spectral Diagnostics Inc., (TSX: SDI), a company focused on...ew For the three months ended March 31, 2009, spectral reported sales of $842,000, compared to $664,000 f...nce of $3,000,000 for the rest of 2009. About spectral Diagnostics ...

Guam rhino beetles got rhythm

...s pest of coconut palms and was discovered on Guam September 11, 2007. University of Guam entomologist, Aubrey Moore worked with Mankin to analyze the spectral and temporal patterns of stridulations produced by the rhino beetles. Recordings were made of beetles and larvae that were reared at the university. F...

Spectral announces presentations at the 29TH International Symposium on Intensive Care and Emergency Medicine focusing on the role of endotoxin

... TORONTO, March 25 /PRNewswire-FirstCall/ - spectral Diagnostics Inc. (TSX:SDI), a company developing p...epsis," said Dr. Paul Walker, President and CEO of spectral Diagnostics. "Results presented at this conference... remove endotoxin and improve patient outcomes." spectral recently acquired the rights to Toraymyxin(TM) for...

Spectral in Biological Products

Lumat Singel Tube Luminometer LB 9507 from BERTHOLD TECHNOLOGIES GmbH & Co. KG

Description:...pect from a general purpose luminometer. Advanced digital photon counting with selected photomultipliers ensure superior sensitivity and best match of spectral demands. Equipped with up to 2 reagent injectors the Lumat is ideally suited for reporter gene assays as well as other luminescence applications in re...
Company:BERTHOLD TECHNOLOGIES GmbH & Co. KG

Eclipse C1si from Nikon

Description:... grow, the need for greater detection of even more spectral information has become necessary, especially when discerning very similar or closely spaced spectral colors. The innovative C1si Confocal Microscope System gives you a level of flexibility, speed and spectral capability not available in conventional confocal ...
Company:Nikon

ATTO-TAG CBQCA Amine-Derivatization Kit from Molecular Probes (Invitrogen)

Description:... and amino sugars. The resulting products of CBQCA highly fluorescent 7-aza-1-cyano-5,6-benzisoindoles are maximally excited at 450nm or by the 442 nm spectral line of the He-Cd laser and have emission maxima at ~550 nm. The products of ATTO-TAG FQ are maximally excited at 480 nm or by the 488 nm line of the ...
Company:Molecular Probes (Invitrogen)

ATTO-TAG CBQCA derivatization reagent (CBQCA; 3-(4-carboxybenzoyl)quinoline-2-carboxaldehyde) from Molecular Probes (Invitrogen)

Description:...nd amino sugars. The resulting products of CBQCA ? highly fluorescent 7-aza-1-cyano-5,6-benzisoindoles are maximally excited at 450nm or by the 442 nm spectral line of the He-Cd laser and have emission maxima at ~550 nm. The products of ATTO-TAG FQ are maximally excited at 480 nm or by the 488 nm line of the ...
Company:Molecular Probes (Invitrogen)

ATTO-TAG FQ Amine-Derivatization Kit from Molecular Probes (Invitrogen)

Description:...nd amino sugars. The resulting products of CBQCA ? highly fluorescent 7-aza-1-cyano-5,6-benzisoindoles are maximally excited at 450nm or by the 442 nm spectral line of the He-Cd laser and have emission maxima at ~550 nm. The products of ATTO-TAG FQ are maximally excited at 480 nm or by the 488 nm line of the ...
Company:Molecular Probes (Invitrogen)

Varioskan with one dispenser (100-240 V) from Thermo Scientific

Description:... Varioskan is a high performance spectral scanning multimode reader with built-in dispenser and incubator. With the advanced SkanIt Software it offers superior flexibility and reliability for ...
Company:Thermo Scientific

Spectral in Biological Definition

Karyotype

...e("show","hide") 1 Classic karyotype 2 spectral karyotype (SKY technique) 3 See also 4 E... of one pair have the same banding pattern). spectral karyotype (SKY technique) In this newer techniqu...on (FISH). This gives each chromosome pair unique spectral characteristics due to the relative amount of each...

Origin of life

... Other sources of complex molecules have been postulated, including sources of extra-terrestrial stellar or interstellar origin. For example, from spectral analyses, organic molecules are known to be present in comets and meteorites. In 2004 , a team detected traces of polycyclic aromatic hydrocarbons ...

Optical spectrum

...f the optical spectrum. Wavelengths visible to the eye are defined by the spectral range of the " optical window ", the region of the electromagnetic spectrum...ises high-dispersion diffraction gratings to observe spectra at very high spectral resolutions. The first exoplanets to be discovered were found by analysi...

Astrobiology

...me scientists believe to be microfossils of extraterrestrial life, although that interpretation of the evidence is still controversial. In 2004 , the spectral signature of methane was detected in the Martian atmosphere by both Earth-based telescopes as well as by the Mars Express probe. Methane has a rel...

Spectral in Biological Dictionary

Phase variation

...ct with sufficient contrast with a white light source having an area such as a ... We notice that the mean phase variation can be observed as a spectral shift f0 ... Estimating of the variance of the dynamic phase variation ... ... at many frequencies, so its phase with respect to the main ......

Mass spectrometry

...e chemical ... 7 Chromatographic techniques combined with mass spectrometry . 7.1 Gas chromatography ... Development and application of mass spectral methods for biology and medicine with a primary emphasis on studies of oligosaccharides and glycoconjugates. ... of Pharmacy in London for ten ye...