'Quenching' diaporamas de présentation

Principles of Fluorescence Spectroscopy

Principles of Fluorescence Spectroscopy. Chemistry Department XMU. Chapter Five. Quenching of Fluorescence. Quenching of fluorescence. 5.1 Introduction 5.2 Stern-Volmer equation 5.3 Modified Stern-Volmer equation 5.4 factors influencing quenching 5.5 quenching mechanisms

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591 views • 59 slides

Jet Quenching and Quarkonium Dissociation in Heavy Ion Collisions and String Theory

Jet Quenching and Quarkonium Dissociation in Heavy Ion Collisions and String Theory. Urs Achim Wiedemann CERN PH-TH Department 28 June 2007. The Standard Model. Beyond the Standard Model. The LHC program. How does collectivity emerge from elementary interactions ?. p+p @ 14 TeV ATLAS

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By: Sanjay Patel Supervisor: Jean Duhamel

University of. Detecting Minute Quantities of Nitrated Organic Compounds by Fluorescence Quenching of Pyrene-Labeled Starch Nanoparticles. By: Sanjay Patel Supervisor: Jean Duhamel. Outline. Introduction - General Overview for Nitrated Compound Detection - Starch Nanoparticles - Pyrene

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Two particle correlations: from RHIC to LHC

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Laboratory Experiments using Low Energy Electron Beams with some Emphasis on Water Vapor Quenching

356 views • 23 slides

Alexander Lisetskiy

Beta-decay of neutron-rich Ni and Cu isotopes in a shell model approach. Alexander Lisetskiy. Hirschegg 2006. Exotic regions. Shell Model Effective Interaction. Fitting Landscape. F. Lisetskiy, B. A. Brown, M. Horoi, H. Grawe, PRC 70, 044314, (2004).

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Hard (& Heavy) QCD probes in heavy-ion collisions at the LHC: ALICE performance

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POLYMER-GRAPHENE TERNARY LUMINESCENT COMPOSITES

POLYMER-GRAPHENE TERNARY LUMINESCENT COMPOSITES. Alexander V. KUKHTA Research Institute for Nuclear Problems, Belarusian State University, Minsk, Belarus; e-mail: al.kukhta@gmail.com; kukhta@bsu.by Polina KUZHIR, Sergey MAKSIMENKO

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Quenching of Fluorescence

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The hot dip galvanizing process

The hot dip galvanizing process. Technical seminar. Pickling. Hydrochloric acid. Pre-fluxing. Zinc am. chloride. Hot dip galvanizing. Molten zinc. Quenching. Dichromate. The hot dip galvanizing process. Loading - jigging. Degreasing. Hot caustic. The hot dip galvanizing process.

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The Cross and Two Circles

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The Cross and Two Circles

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The Cross and Two Circles

324 views • 9 slides

Fluorescence

Fluorescence. Energy diagram. Energy diagram. Quantum Yield - Q. Rate of depopulation. Red shift. Fluorimeter. Time resolved experiment . Spectrofluorimeter. Frequency domain (phase/modulation) . Excitation/ emmission spectrum :. Fluorophores. Intrinsic fluorophores. Extrinsic probes.

333 views • 9 slides

FLUORESCENCE AND QUENCHING

FLUORESCENCE AND QUENCHING. Purpose. To measure the fluorescence of quinine. To measure the quenching of this emission by chloride, bromide and iodide ions and to compare the quenching efficiency of the three halides. To determine the rate constants associated with fluorescence and quenching.

577 views • 3 slides