EPR spectrometer Bruker FT-EPR 580E

EPR spectrometer Bruker FT-EPR 580E

  • Skraćeni naziv instrumenta

    Bruker E580

    Inventarni broj

    31423

    Opći opis

    EPR (Electron Paramagnetic Resonance) or ESR (Electron Spin Resonance) is spectroscopic technique which detects paramagnetic centres (centres with unpaired electron spin).The transitions between the energy levels of of electron quantum number spin are being induced. One can measure the relaxation into the ground state and characterize it via spin- lattice and spin-spin relaxation times.

    Uža područja primjene

    physics of electron spin states

    Namjena instrumenta

    detection of paramagnetic spin states

    Popis usluga

    Detection and quantification of free radicals, paramagnetic centres and metal ions, antioxidative activity

    Opis na stranicama zavoda/laboratorija

    http://www.irb.hr/hr/str/zfk/labs/LMR/

    Project title

    Electron spin resonance in systems with paramagnetic particles

    Type of the analysis

    , ,

    Applications

    , , , ,

    Ključne riječi

    ESR, EPR, ENDOR, FT-EPR, Pulsed EPR

    Procijenjeni broj korisnika

    30

    Year of manufacture

    2002

  • Ustanova en

    Institut Ruđer Bošković
    Bijenička cesta 54, Zagreb

    Zavod

    Physical chemistry division

    Laboratorij

    Laboratory for magnetic resonances

    Grad

    Zagreb

    Ulica i broj

    Bijenička 54

    Krilo/Kat/Soba

    III wing room 022

  • Način korištenja instrumenta

    , , ,

    Upute za korisnike

    Usage of the instrumentation requires non-trivial knowledge of physics of magentic resonances

    Cjenik korištenja

    One type of the product/material (acquisition of spectra at rom temperature and analysis) for users outside from the scientific community is
    1.548,28 +Taxes (1 hour)

    Popis ovlaštenih korisnika

    Dr. sc. Marina Ilakovac-Kveder
    Dr. sc. Dijana Žilić
    Dr. sc. Boris Rakvin
    Dr. sc. Jurica Jurec
    Dr. sc. Nadica Maltar Strmečki

    Termini tečajeva za korisnike

    Due to the complexity of application of the method and necessary knowledge it is not possible to become independent user by passing the seminar

  • Opis tržišne prilike

    interesting for:
    1. industry of beverages
    2. food industry
    3. medicine
    4. physics and chemistry of materials

    Opis usluge

    1. free radical detection in liquids (e.g. antioxidant activity of liquids/seeds/flavour, e.g. juices, oils, vines etc.)
    2. detection of paramagnetic centres in (bio) materials
    3. quantification of paramagnetic centres (dosimetry)
    4. detection of life threatening elements (manganese, chromium, iron, copper)

    Opis inovacije

    -

    Status intelektualnog vlasništva

    -

  • Ime i prezime

    Marina Ilakovac-Kveder

    Titula

    Full Professor, Ph. D., senior scientist with tenure

    E-mail

    kveder@irb.hr

    Telefon

    (01) 4680194

  • Ime i prezime

    Dijana Žilić

    Titula

    Ph. D.

    E-mail

    Dijana.Zilic@irb.hr

    Telefon

    (01) 4680194

  • Model

    Bruker FT-EPR 580E

    Mrežna (URL) adresa instrumenta na stranicama proizvođača

    -

    Princip rada i mjerna tehnika

    Transition between the energy levels of the electron quantum spin is induced.
    CW_EPR, FT pulsed EPR, CW ENDOR, pulsed ENDOR

    Radno i mjerno područje

    X-band, ca 10 GHz

    Proizvođač

    Bruker

    Mrežna (URL) adresa proizvođača

    https://www.bruker.com/en/products-and-solutions/mr/epr-instruments.html

    Purchase price

    2968903

    Estimated value of procurement of new equipment with identical characteristics

    5000000,00 kn

    Vijek trajanja

    more than 20 years

    Ostale tehničke karakteristike

    relaxation time measurements by pulse techniques
    pulsed ENDOR
    CW ENDOR
    CW EPR

    Detaljne tehničke karakteristike

    possibility to work at liquid helium temperatures

    Mrežna (URL) adresa s tehničkim karakteristikama

    -

    Popratna i dodatna oprema

    vacuum pumps, cryostat, transfer tubes

  • Slike en
    Bruker Elexys-E580 EPR spectrometer
    Bruker Elexys-E580 EPR spectrometer
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