Steady State Fluorescence | Edinburgh Instruments
中文
  • en
  • us
  • fr
  • de
  • in
  • ko
Menu
  1. Edinburgh Instruments
  2. Techniques
  3. Steady State Fluorescence

In Techniques

Steady State Fluorescence

Steady-State Fluorescence Spectroscopy investigates the long-term average fluorescence of a sample when irradiated with UV, Visible or near-IR Light.

Edinburgh Instruments offers a range of research-grade and analytical Steady State Spectrofluorometers. These vary in a number of ways but can be compact, benchtop or modular, and fully customisable for any type of fluorescence measurements that will meet the most demanding research requirements. For further information or to discuss your requirements, please contact us.

  • Absolute Quantum Yield Measurements
  • Steady State Singlet Oxygen Emission
  • Water Quality Assessment
  • Phosphor Powders Composition Analysis
  • Fluorescence Upconversion
Author Year Title Journal Vol. Pages Instrument
Anna Gakamsky et al. 2017 Tryptophan and Non-Tryptophan Fluorescence of the Eye Lens Proteins Provides Diagnostics of Cataract at the Molecular Level Scientific Reports 7 40375 FLS980 Spectrometer Pulsed Diode Lasers – VIS/NIR Pulsed LEDs – UV/VIS Advanced FAST Software
Cédric Mongin et al. 2016 Direct observation of triplet energy transfer from semiconductor nanocrystals Science 351 369-372 LP920 Upgrades FLS920 Upgrades Mini-tau Pulsed Diode Lasers – VIS/NIR
Eli Zysman-Colman et al. 2016 Solution-Processable Silicon Phthalocyanines in Electroluminescent and Photovoltaic Devices ACS Applied Materials & Interfaces 8 9247-9253 FLS980 Spectrometer FLS980 Upgrades
M. A. Shipman, K. J. Ramhita and B. A. Blight 2016 Sensing a Bacillis anthracis biomarker with well-known OLED emitter EuTta3Phen Journal of Materials Chemistry B FS5 Spectrofluorometer
Xixi Qin et al. 2016 Hybrid coordination-network-engineering for bridging cascaded channels to activate long persistent phosphorescence in the second biological window Nature Scientific Reports 6 20275 FLS920 Upgrades
De-Chao Yu et al. 2015 Multi-photon quantum cutting in Gd2O2S:Tm3+ to enhance the photo-response of solar cells Light: Science & Applications 4 e344 FLS920 Upgrades
Like Huanga et al. 2016 Efficient planar perovskite solar cells without a high temperature processed titanium dioxide electron transport layer Solar Energy Materials and Solar Cells 149 1-8 FLS920 Upgrades
Yanyan Li et al. 2014 A Single-Component White-Emitting CaSr2Al2O6:Ce3+, Li+, Mn2+ Phosphor via Energy Transfer Inorganic Chemistry 53 7668-7675 FLS920 Upgrades LP920 Upgrades
Chen Liao et. al 2015 Bright white-light emission from Ag/SiO2/CdS-ZnS core/shell/shell plasmon couplers Nanoscale FLS920 Upgrades
Ahmad S. Sediq et al. 2016 No Touching! Abrasion of Adsorbed Protein Is the Root Cause of Subvisible Particle Formation During Stirring Journal of Pharmaceutical Sciences FLS920 Upgrades
Yuren Wang, Haiching Ma 2015 Protein kinase profiling assays: a technology review Drug Discovery Today: Technologies 18 1-8 FLS920 Upgrades
Christos Pliotas et al. 2015 The role of lipids in mechanosensation Nature Structural & Molecular Biology 22 991-998 FLS920 Upgrades
Choi, M. K. et al. 2015 Wearable red-green-blue quantum dot light-emitting diode array using high-resolution intaglio transfer printing Nature Communications 6 7149 FLS980 Spectrometer Pulsed Diode Lasers – VIS/NIR
Bilel Louahem M’Sabah et al. 2015 Amplification of light collection in solid-state dye-sensitized solar cells via the antenna effect through supramolecular assembly Physical Chemistry Chemical Physics 17 9910-9918 FLS980 Spectrometer
Ruichan Lva et al. 2015 An imaging-guided platform for synergistic photodynamic/photothermal/chemo-therapy with pH/temperature-responsive drug release Biomaterials 63 115-127 FLS980 Spectrometer
Thomas J. Macdonald et al. 2014 Cation exchange of aqueous CuInS2 quantum dots CrystEngComm 16 9455-9460 FLS980 Spectrometer
Renato Grillo et al. 2015 Chitosan nanoparticles loaded the herbicide paraquat: The influence of the aquatic humic substances on the colloidal stability and toxicity Journal of Hazardous Materials 286 562-572 FLS980 Spectrometer

The fluorescence spectrum is a plot of fluorescence intensity vs. the registered wavelength (energy and frequency) at one excitation wavelength. These fluorescence intensity measurements (spectral measurements) allow the determination of the presence of fluorophores and their concentrations.

Spectral measurements are made using a technique called Single Photon Counting (SPC). All instruments manufactured by Edinburgh Instruments detect photons by using suitable Photomultiplier Tubes (PMTs) detectors. Using PMTs and single photon counting allows for the ultimate in accuracy and sensitivity in the acquisition of data.

Steady State measurement examples include:EEMs, excitation-emission map

  • Excitation and Emission Scans
  • Synchronous Scans & Maps
  • Steady State Fluorescence Anisotropy
  • Excitation-Emission Maps (EEM)
  • Kinetic Measurements
  • Temperature Maps
LinkedIn

queens-awardEdinburgh Instruments Ltd. 2 Bain Square, Kirkton Campus, Livingston, EH54 7DQ
Registered in England and Wales No: 962331. VAT No: GB 271 7379 37

Edinburgh Instruments is ISO 9001 Registered

Queen’s Award for Enterprise: International Trade 2012

TechComp

A TechComp Company


Scottish Business Pledge


Created by The Lane Agency