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University of Exeter: Exeter, Devon, GB

2021-03-01 to present | Dr (College of Engineering, Mathematics and Physical Sciences)
Employment
Source: Self-asserted source
Boryana Mladenova Kattnig

Works (27)

High-Pressure ESR Spectroscopy: On the Rotational Motion of Spin Probes in Pressurized Ionic Liquids

The Journal of Physical Chemistry B
2022-02-03 | Journal article
Contributors: Boryana Y. Mladenova Kattnig; Daniel R. Kattnig; Guenter Grampp
Source: check_circle
Crossref

Influence of the Electric Charge of Spin Probes on Their Diffusion in Room-Temperature Ionic Liquids

The Journal of Physical Chemistry B
2021-08-19 | Journal article
Contributors: B. Y. Mladenova Kattnig; N. A. Chumakova; D. R. Kattnig; I. A. Grigor’ev; G. Grampp; A. I. Kokorin
Source: check_circle
Crossref

Rotational Dynamics of Nitroxide Biradical in Room-Temperature Ionic Liquids Measured by Quantitative Simulation of EPR Spectra

The Journal of Physical Chemistry B
2020-12-03 | Journal article
Part of ISSN: 1520-6106
Part of ISSN: 1520-5207
Contributors: Alexey Bogdanov; B. Y. Mladenova Kattnig; Andrey Vorobiev; G. Grampp; A. I. Kokorin
Source: Self-asserted source
Boryana Mladenova Kattnig

Influence of Polarity and Ionic Strength on Intramolecular Spin Exchange in a Short Nitroxide Biradical, Containing Sulphur Atom in the Bridge

Applied Magnetic Resonance
2018-10 | Journal article
Part of ISSN: 0937-9347
Part of ISSN: 1613-7507
Contributors: A. I. Kokorin; B. Y. Mladenova-Kattnig; O. I. Gromov; A. A. Shubin; R. B. Zaripov; G. Grampp
Source: Self-asserted source
Boryana Mladenova Kattnig

Hole Transfer Processes in<i>meta-</i>and<i>para-</i>Conjugated Mixed Valence Compounds: Unforeseen Effects of Bridge Substituents and Solvent Dynamics

Journal of the American Chemical Society
2017-05-03 | Journal article
Part of ISSN: 0002-7863
Part of ISSN: 1520-5126
Contributors: Julian Schäfer; Marco Holzapfel; Boryana Mladenova; Daniel Kattnig; Ivo Krummenacher; Holger Braunschweig; Günter Grampp; Christoph Lambert
Source: Self-asserted source
Boryana Mladenova Kattnig

Influence of Pressure on the Intramolecular Spin Exchange in a Short Imidazolium-Nitroxide Biradical

Applied Magnetic Resonance
2017-04 | Journal article
Part of ISSN: 0937-9347
Part of ISSN: 1613-7507
Contributors: Boryana Mladenova-Kattnig; Günter Grampp; Alexander I. Kokorin
Source: Self-asserted source
Boryana Mladenova Kattnig

Unexpected Features of the Intramolecular Spin Exchange in Imidazoline Nitroxide Biradicals Dissolved in Ionic Liquids

Applied Magnetic Resonance
2017-03 | Journal article
Part of ISSN: 0937-9347
Part of ISSN: 1613-7507
Contributors: A. I. Kokorin; B. Y. Mladenova-Kattnig; I. A. Grigor’ev; G. Grampp
Source: Self-asserted source
Boryana Mladenova Kattnig

Are the current theories of electron transfer applicable to reactions in ionic liquids? An ESR-study on the TCNE/TCNE<sup>−</sup>˙ couple

Physical Chemistry Chemical Physics
2016 | Journal article
Part of ISSN: 1463-9076
Part of ISSN: 1463-9084
Contributors: B. Y. Mladenova; D. R. Kattnig; B. Sudy; P. Choto; G. Grampp
Source: Self-asserted source
Boryana Mladenova Kattnig

Influence of Pressure on Intramolecular Dynamics in a Long-Chain Flexible Nitroxide Biradical

Applied Magnetic Resonance
2015-12 | Journal article
Part of ISSN: 0937-9347
Part of ISSN: 1613-7507
Contributors: Boryana Mladenova-Kattnig; Guenter Grampp; Alexander I. Kokorin
Source: Self-asserted source
Boryana Mladenova Kattnig

Investigations of the Degenerate Intramolecular Charge Exchange in Symmetric Organic Mixed Valence Compounds: Solvent Dynamics of Bis(triarylamine)paracyclophane Redox Systems

The Journal of Physical Chemistry C
2015-04-23 | Journal article
Part of ISSN: 1932-7447
Part of ISSN: 1932-7455
Contributors: Boryana Mladenova; Daniel R. Kattnig; Conrad Kaiser; Julian Schäfer; Christoph Lambert; Günter Grampp
Source: Self-asserted source
Boryana Mladenova Kattnig
grade
Preferred source (of 2)‎

Electron Spin Relaxation of C<sub>60</sub> Monoanion in Liquid Solution: Applicability of Kivelson–Orbach Mechanism

The Journal of Physical Chemistry A
2015-04-02 | Journal article
Part of ISSN: 1089-5639
Part of ISSN: 1520-5215
Contributors: Krishnendu Kundu; Daniel R. Kattnig; Boryana Mladenova; Günter Grampp; Ranjan Das
Source: Self-asserted source
Boryana Mladenova Kattnig

Electron Spin–Lattice Relaxation Mechanisms of Nitroxyl Radicals in Ionic Liquids and Conventional Organic Liquids: Temperature Dependence of a Thermally Activated Process

The Journal of Physical Chemistry B
2015-03-26 | Journal article
Part of ISSN: 1520-6106
Part of ISSN: 1520-5207
Contributors: Krishnendu Kundu; Daniel R. Kattnig; Boryana Y. Mladenova; Günter Grampp; Ranjan Das
Source: Self-asserted source
Boryana Mladenova Kattnig

Electron self-exchange rates of the π-radical cation of ZnTPP in organic solvents determined by EPR spectroscopy

Chemical Physics Letters
2015-01 | Journal article
Part of ISSN: 0009-2614
Contributors: Josua Bächle; Boryana Mladenova; Günter Grampp
Source: Self-asserted source
Boryana Mladenova Kattnig

Chapter 4. 3 EPR spectroscopy in room temperature ionic liquids

Electron Paramagnetic Resonance
2014 | Book chapter
Part of ISSN: 1465-1955
Contributors: Günter Grampp; Daniel R. Kattnig; Boryana Mladenova; Kenneth Rasmussen
Source: Self-asserted source
Boryana Mladenova Kattnig

Behavior of Nitroxide Biradicals with Acetylene Bridges in Organic Solvents and Ionic Liquids

Applied Magnetic Resonance
2013-09 | Journal article
Part of ISSN: 0937-9347
Part of ISSN: 1613-7507
Contributors: A. I. Kokorin; E. N. Golubeva; B. Y. Mladenova; V. A. Tran; T. Kálai; K. Hideg; G. Grampp
Source: Self-asserted source
Boryana Mladenova Kattnig

Rotational and Translational Diffusion of Spin Probes in Room-Temperature Ionic Liquids

The Journal of Physical Chemistry B
2012-10-11 | Journal article
Part of ISSN: 1520-6106
Part of ISSN: 1520-5207
Contributors: Boryana Y. Mladenova; Natalia A. Chumakova; Vladimir I. Pergushov; Alexander I. Kokorin; Günter Grampp; Daniel R. Kattnig
Source: Self-asserted source
Boryana Mladenova Kattnig

Behavior of Short Nitroxide Biradical in Room Temperature Ionic Liquids

Applied Magnetic Resonance
2011-12 | Journal article
Part of ISSN: 0937-9347
Part of ISSN: 1613-7507
Contributors: A. I. Kokorin; B. Mladenova; E. N. Golubeva; G. Grampp
Source: Self-asserted source
Boryana Mladenova Kattnig

Room-Temperature Ionic Liquids Discerned Via Nitroxyl Spin Probe Dynamics

The Journal of Physical Chemistry B
2011-06-30 | Journal article
Part of ISSN: 1520-6106
Part of ISSN: 1520-5207
Contributors: Boryana Y. Mladenova; Daniel R. Kattnig; Günter Grampp
Source: Self-asserted source
Boryana Mladenova Kattnig

Electron Paramagnetic Resonance Spectroscopy of Bis(triarylamine) Paracyclophanes as Model Compounds for the Intermolecular Charge-Transfer in Solid State Materials for Optoelectronic Applications

The Journal of Physical Chemistry C
2009-02-19 | Journal article
Part of ISSN: 1932-7447
Part of ISSN: 1932-7455
Contributors: Daniel R. Kattnig; Boryana Mladenova; Günter Grampp; Conrad Kaiser; Alexander Heckmann; Christoph Lambert
Source: Self-asserted source
Boryana Mladenova Kattnig
grade
Preferred source (of 2)‎

ESR and ENDOR investigations of the degenerate electron exchange reactions of various viologens in solution. Solvent dynamical effects

Applied Magnetic Resonance
2006-04 | Journal article
Part of ISSN: 0937-9347
Part of ISSN: 1613-7507
Contributors: G. Grampp; B. Y. Mladenova; D. R. Kattnig; S. Landgraf
Source: Self-asserted source
Boryana Mladenova Kattnig

ESR-Investigations on the Dynamic Solvent Effects of Degenerate Electron Exchange Reactions. Part I: Cyanobenzenes

Zeitschrift für Physikalische Chemie
2006-04-01 | Journal article
Part of ISSN: 2196-7156
Part of ISSN: 0942-9352
Contributors: Boryana Mladenova; Daniel R. Kattnig; Günter Grampp
Source: Self-asserted source
Boryana Mladenova Kattnig

ESR-spectroscopy in ionic liquids: Dynamic linebroadening effects caused by electron-self exchange reactions within the methylviologene redox couple

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2006-03 | Journal article
Part of ISSN: 1386-1425
Contributors: Günter Grampp; Daniel Kattnig; Boryana Mladenova
Source: Self-asserted source
Boryana Mladenova Kattnig

Kinetic studies on the reaction between copper(II) ions and some dithiocarbonates using stopped-flow technique

Inorganic Chemistry Communications
2003-01 | Journal article
Part of ISSN: 1387-7003
Contributors: N.D. Yordanov; V. Gancheva; B. Mladenova; G. Grampp
Source: Self-asserted source
Boryana Mladenova Kattnig

Kinetics of the Formation of the Blue Complex CrO(O 2 ) 2 Formed by Dichromate and H 2 O 2 in Acid Solutions. A Stopped-Flow Investigation Using Rapid-Scan UV-VIS Detection

Monatshefte f�r Chemie / Chemical Monthly
2002-09-01 | Journal article
Part of ISSN: 0026-9247
Part of ISSN: 1434-4475
Contributors: G&#x000FC;nter Grampp; Stephan Landgraf; Tomasz Wesierski; Beata Jankowska; Ewa Kalisz; Dana-Maria Sabou; Boryana Mladenova
Source: Self-asserted source
Boryana Mladenova Kattnig
grade
Preferred source (of 2)‎

Studies on the uncertainties in quantitative EPR estimations due to the construction of the cavities used

Analytica Chimica Acta
2002-02 | Journal article
Part of ISSN: 0003-2670
Contributors: Nicola D Yordanov; Borjana Mladenova; Pavel Petkov
Source: Self-asserted source
Boryana Mladenova Kattnig

EPR studies on gamma-irradiated snails hard tissues

Radiation Physics and Chemistry
2001-02 | Journal article
Part of ISSN: 0969-806X
Contributors: Nicola D. Yordanov; Boryana Mladenova
Source: Self-asserted source
Boryana Mladenova Kattnig
grade
Preferred source (of 2)‎

EPR studies on gamma-irradiated foodstuffs containing hard tissues

Bulletin of the Chemists and Technologists of Macedonia
2000 | Journal article
Contributors: Boryana Mladenova Kattnig; Yordanov N
Source: Self-asserted source
Boryana Mladenova Kattnig