Navigation Links
A new wide field-of-view confocal imaging system and its applications in drug discovery and pathology

de field-of-view confocal system presented in here, the reflectance imaging mode shares the same illumination and detection optics with the fluorescence mode. Neutral density filter attenuation of laser power at the detection path is used for reflectance imaging, in place of the fluorescence emission filters. In reflectance imaging, the laser light reflected/scattered from the detection volume of the specimen is collected by the laser scan lens, descanned by the scanning mirror, and detected by the same confocal detector used in fluorescence imaging (with appropriate filter changes).

2.5. Transmission Imaging

Transmission (brightfield) microscopy is the most commonly used method in the examination of histological samples, based on the absorption of the illumination light by structures in the specimen. In a conventional widefield microscope, the commonly used light sources are tungsten filament lamps with a continuum of blackbody radiation, or xenon arc lamps with a continuum between 300 and 800 nm.21 However, in the brightfield detection mode of the wide field-of-view imaging system presented in this paper, the red, green and blue (RGB) lasers are used as the illumination source to focus simultaneously through the specimen. RGB imaging is based on the color perception theory. In general, a mixture of relative amounts of red, green and blue light can present most colors to the human eye. For example, the perception of yellow (e.g., 560 nm) can be evoked by either the presence of that wavelength or the presence of comparable intensities of red (600 nm) and green (530 nm). Broadly speaking, when transilluminated as in brightfield microscopy, if a sample appears green, the red and blue lights are absorbed.

As discussed in Sect. 1.1.1, in brightfield microscopy, the tissue sections are usually stained with one or more chromophores
'"/>

Source:


Page: All 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Related biology technology :

1. Kodak in vivo imaging system: precise coregistration of molecular imaging with anatomical X-ray imaging in animals
2. Rapid hit confirmation and early hERG liability testing using the IonWorks HT system
3. High-content screening of GPCR activation with MetaXpress, AcuityXpress and the Transfluor assay system
4. Matched siRNAs and Assays: Ambion + Applied Biosystems = RNAi Success
5. Performance of Ad-A-Gene EGFP-Glucocorticoid Receptor (EGFP-GCCR): an adenoviral vector gene delivery system
6. Performance of Ad-A-Gene EGFP-MAPKAP-k2: an adenoviral vector gene delivery system
7. Multiplex protein detection with the ECL Plex fluorescent Western blotting system using the Ettan DIGE Imager
8. Performance of Ad-A-Gene Cyclic AMP Response Element-Nitroreductase (CRE-NTR): an adenoviral vector gene delivery system
9. Amplified Fragment Length Polymorphism (AFLP) Analysis on Applied Biosystems Capillary Electrophoresis Systems
10. A technique for increasing yields in bioreactors and disposable cell-culture systems
11. An Assessment of the Eppendorf twin.tec plate performance in PCR* applications
Post Your Comments:
(Date:12/24/2014)... BOSTON, MA (PRWEB) December 23, 2014 ... generation webinar series is designed to introduce ... and inform users and partners of platform ... features and benefits; empowering users in their ... and powerful tools. , According to SoundConnect’s ...
(Date:12/24/2014)... Nashville Fertility Center announced that ... the American Society for Reproductive Medicine (ASRM), a leading ... reproductive medicine. In his new role as treasurer, ... board and will have a voice in furthering the ... supported ASRM since 1984 when he joined while conducting ...
(Date:12/24/2014)... , Dec. 23, 2014 Vermillion, ... focused on gynecologic disease, announced today that investors ... , Birchview Fund LLC and several Vermillion directors ... unregistered shares of Vermillion,s common stock and warrants ... in a private placement.  Under ...
(Date:12/24/2014)... and NEW YORK , Dec. 23, ... open-label pilot study of mazindol in children with attention ... Therapy in December 2014 . The ... children with attention deficit/hyperactivity disorder" ( Konofal et al, ... Dec 1;8:2321-2332. eCollection 2014 ) shows that mazindol ...
Breaking Biology Technology:SoundConnect Launches Leading Edge Business Communications Webinar Series 2SoundConnect Launches Leading Edge Business Communications Webinar Series 3Nashville Fertility Center Announces Dr. George A. Hill Selected to Serve as ASRM Treasurer for 2014-15 2Nashville Fertility Center Announces Dr. George A. Hill Selected to Serve as ASRM Treasurer for 2014-15 3Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 2Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 3Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 4Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 5Redefining ADHD: A New Approach & A Shift of Paradigm in ADHD Therapeutics 2Redefining ADHD: A New Approach & A Shift of Paradigm in ADHD Therapeutics 3
... April 6, 2011 In some areas of Virginia, blackbirds ... to combat the problem, the state has issued a Section ... planting season.  This allows farmers to use Avipel® Crop Seed ... The problem of bird damage to crops is ...
... (DNA Diagnostics Center), the largest provider of private DNA paternity ... international attendees for a tour and behind the scenes look ... p.m. at DDC, One DDC Way, Fairfield, Ohio. ... International Exploration of Wrongful Conviction held in Cincinnati, Ohio, April ...
... Calif., April 5, 2011 Life Technologies Corporation (NASDAQ: ... quarter 2011 financial results on Tuesday, April 26, 2011, after ... the same day at 4:30 p.m. ET to discuss operating ...   https://photos.prnewswire.com/prnh/20110216/MM49339LOGO ) The webcast can be ...
Cached Biology Technology:Bird Repellent Gains Approval by Virginia 2DDC to Name DNA Analyzer "Hello Truth" During Innocence Project International Delegate Tour 2Life Technologies Sets 1st Quarter 2011 Earnings Release Date for Tuesday, April 26, 2011 2
(Date:12/3/2014)... IRVINE, Calif. , Dec. 2, 2014 /PRNewswire/ ... of globally deployed, innovative test solutions for military, ... the newest version of its successful TS-900 ... the performance and features of high-end systems to ... with outstanding value compared to traditional ATE. ...
(Date:11/21/2014)... 18, 2014 According to a ... Systems (Video, RFID, Access Control, Intrusion Detection, Parking Management, ... Government), Component Service Geography - Global Forecasts to 2020", ... projected to be around $25 Billion in 2014 and ... at a CAGR of 8.69%. Browse 116 ...
(Date:11/21/2014)... 2014 Strict laws against distracted driving and ... North American and European automotive sector towards gesture recognition ... systems that are intuitive and able to retrieve information ... New analysis from Frost & Sullivan,s ... Europe and North ...
Breaking Biology News(10 mins):Marvin Test Solutions Brings New Capabilities to PXI-Based Semiconductor Test with TS-960 2Marvin Test Solutions Brings New Capabilities to PXI-Based Semiconductor Test with TS-960 3Industrial Security Systems Market Worth $38 Billion by 2020 2Industrial Security Systems Market Worth $38 Billion by 2020 3Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 2Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 3Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 4
... graduate student James Gumbart used two software programs ... of Health Resource for Macromolecular Modeling and Bioinformatics ... mechanism by which bacteria take up large molecules. ... X-ray data and advanced computer simulation and visualization ...
... CSIRO scientists have joined the battle to save Australia’s ... devil populations. , Researchers from CSIRO’s Livestock Industries’ Australian ... Land and Water, are working together to hunt down ... possibly develop a test to identify infected animals. ...
... At least, it does to an alpine ibex. ... male alpine ibex demonstrate a correlation between horn growth ... greater genetic diversity correlates with a greater chance of ... reliably advertises the genetic quality of the ibex—and the ...
Cached Biology News:Simulations unravel outer membrane transport mechanism 2Simulations unravel outer membrane transport mechanism 3Simulations unravel outer membrane transport mechanism 4CSIRO scientists join fight to save 'Tassie devil' 2Bigger horns equal better genes 2
Prepared in 0.85% saline....
TACS Apoptotic DNA Laddering Kits are used to assay cells and tissues for apoptosis by...
RABBIT ANTI HUMAN APP (KP1 DOMAIN) Immunogen: Synthetic peptide composed of amino acids 292-312 from the KPI domain of human APP....
Anti-Goat HRP-AEC Cell & Tissue Staining Kit...
Biology Products: