Fluorescence

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Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation of a different wavelength. (Wikipedia.org)






Conferences related to Fluorescence

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IGARSS 2015 - 2015 IEEE International Geoscience and Remote Sensing Symposium

The Geoscience and Remote Sensing Society (GRSS) seeks to advance science and technology in geoscience, remote sensing and related fields using conferences, education and other resources. Its fields of interest are the theory, concepts and techniques of science and engineering as they apply to the remote sensing of the earth, oceans, atmosphere, and space, as well as the processing, interpretation and dissemination of this information.



Periodicals related to Fluorescence

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Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


Geoscience and Remote Sensing, IEEE Transactions on

Theory, concepts, and techniques of science and engineering as applied to sensing the earth, oceans, atmosphere, and space; and the processing, interpretation, and dissemination of this information.


Lightwave Technology, Journal of

All aspects of optical guided-wave science, technology, and engineering in the areas of fiber and cable technologies; active and passive guided-wave componentry (light sources, detectors, repeaters, switches, fiber sensors, etc.); integrated optics and optoelectronics; systems and subsystems; new applications; and unique field trials.


Selected Topics in Quantum Electronics, IEEE Journal of

40% devoted to special issues published in J. Quantum Electronics. Other topics: solid-state lasers, fiber lasers, optical diagnostics for semi-conductor manufacturing, and ultraviolet lasers and applications.




Xplore Articles related to Fluorescence

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Estimation of some characteristics of ocean waters using optical data (Case I)

V. A. Volynsky; J. Marra; C. Knudson Geoscience and Remote Sensing Symposium, 1996. IGARSS '96. 'Remote Sensing for a Sustainable Future.', International, 1996

The connection between the optical characteristics of the sea water measured by remote and in-situ methods and the concentration of specific elements may be formulated as an inverse problem. The authors present a new algorithm for estimation of water quality parameters such as chlorophyll pigment concentration (Cchl), absorption of "yellow substance" ("y.s") (ay(390)), absorption of detritus (ad(400)), and volume concentration ...


An image reconstruction method for mesoscopic fluorescence molecular tomography with the level-by-level reduced system

Zou Wei 2014 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC), 2014

Computational complexity is a big challenge for reconstruction of mesoscopic fluorescence molecular tomography (MFMT). In this work, a new method is proposed to reconstruct the image for MFMT with the reduced system. The inverse problem is solved with the Schur complement system level by level to improve the computational efficiency. Further, in order to improve the ill- posedness of the ...


Broad and tunable second harmonic generation from 250 to 430 nm from a 80 MHz picosecond white light source

M. Bradler; E. Riedle 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC, 2013

Supercontinuum generation in microstructured fibers is a most versatile method to generate a wide range of visible to near infrared colors from fixed wavelength femto- and picosecond sources. Since photonic crystal structures lead to a favorable zero-dispersion wavelength close to the pump wavelength, high fiber lengths can be used. As a consequence, nJ pulse energies out of MHz repetition rate ...


Red-emitting substrates for rapid botulinum neurotoxin detection

James N. Herron; Konrad H. Engelhardt; Vlad O'Mel CLEO: 2013, 2013

We report a new red-emitting molecular beacon for botulinum neurotoxin A suitable inexpensive rapid assay formats. Reaction kinetics including parameters like Km and Vmax were evaluated in a fluorogenic assay using the BoNT/A light chain.


Real-time fluorescence imaging of a drug release using polymeric nanoparticles

Kyujung Kim; Sungbaek Seo; Jong-ryul Choi; Donghyun Kim; Seungjoo Haam 2007 Conference on Lasers and Electro-Optics - Pacific Rim, 2007

The efficiency of drug release from polymeric nanoparticles was observed using real-time fluorescence microscopy. The movements of polymeric nanoparicles were controlled by magnetic force as fluorescence imaging of doxorubicin was performed during a 5-day period. This result may be applied to investigations of novel cancer therapy in future.


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Educational Resources on Fluorescence

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eLearning

Estimation of some characteristics of ocean waters using optical data (Case I)

V. A. Volynsky; J. Marra; C. Knudson Geoscience and Remote Sensing Symposium, 1996. IGARSS '96. 'Remote Sensing for a Sustainable Future.', International, 1996

The connection between the optical characteristics of the sea water measured by remote and in-situ methods and the concentration of specific elements may be formulated as an inverse problem. The authors present a new algorithm for estimation of water quality parameters such as chlorophyll pigment concentration (Cchl), absorption of "yellow substance" ("y.s") (ay(390)), absorption of detritus (ad(400)), and volume concentration ...


An image reconstruction method for mesoscopic fluorescence molecular tomography with the level-by-level reduced system

Zou Wei 2014 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC), 2014

Computational complexity is a big challenge for reconstruction of mesoscopic fluorescence molecular tomography (MFMT). In this work, a new method is proposed to reconstruct the image for MFMT with the reduced system. The inverse problem is solved with the Schur complement system level by level to improve the computational efficiency. Further, in order to improve the ill- posedness of the ...


Broad and tunable second harmonic generation from 250 to 430 nm from a 80 MHz picosecond white light source

M. Bradler; E. Riedle 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC, 2013

Supercontinuum generation in microstructured fibers is a most versatile method to generate a wide range of visible to near infrared colors from fixed wavelength femto- and picosecond sources. Since photonic crystal structures lead to a favorable zero-dispersion wavelength close to the pump wavelength, high fiber lengths can be used. As a consequence, nJ pulse energies out of MHz repetition rate ...


Red-emitting substrates for rapid botulinum neurotoxin detection

James N. Herron; Konrad H. Engelhardt; Vlad O'Mel CLEO: 2013, 2013

We report a new red-emitting molecular beacon for botulinum neurotoxin A suitable inexpensive rapid assay formats. Reaction kinetics including parameters like Km and Vmax were evaluated in a fluorogenic assay using the BoNT/A light chain.


Real-time fluorescence imaging of a drug release using polymeric nanoparticles

Kyujung Kim; Sungbaek Seo; Jong-ryul Choi; Donghyun Kim; Seungjoo Haam 2007 Conference on Lasers and Electro-Optics - Pacific Rim, 2007

The efficiency of drug release from polymeric nanoparticles was observed using real-time fluorescence microscopy. The movements of polymeric nanoparicles were controlled by magnetic force as fluorescence imaging of doxorubicin was performed during a 5-day period. This result may be applied to investigations of novel cancer therapy in future.


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IEEE-USA E-Books

  • Light Emission Mechanism

    This chapter describes the light emission mechanisms of OLEDs. There are three common types of emission mechanisms: fluorescent OLED, phosphorescent OLED, and thermally activated delayed fluorescent (TADF) OLED.In the fluorescent OLED, only the excited singlet state gives an emission. The theoretical maximum internal quantum efficiency is only 25%. However, the phosphorescent OLED can utilize the emission from the excited singlet and triplet states, so these OLEDs can achieve an internal quantum efficiency of 100%, in principle. More recently, a third mechanism, thermally activated delayed fluorescence (TADF), was discovered, and practical materials are actively being developed.The final section of this chapter discusses the total light emission efficiency, which is very important in actual OLED devices.



Standards related to Fluorescence

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No standards are currently tagged "Fluorescence"


Jobs related to Fluorescence

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