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List of works by Radu Silaghi-Dumitrescu

'Super-reduced' iron under physiologically-relevant conditions.

scientific article published on 9 December 2009

7-Methylguanine: protonation, formation of linkage isomers with trans-(NH3)2PtII, and base pairing properties

scientific article published on 22 February 2012

A Design of Experiments Strategy to Enhance the Recovery of Polyphenolic Compounds from Vitis vinifera By-Products through Heat Reflux Extraction

scientific article published on 25 September 2019

A New Polyethyleneglycol-Derivatized Hemoglobin Derivative with Decreased Oxygen Affinity and Limited Toxicity ⬇️

scientific article published on January 1, 2011

A computational analysis of electromerism in hemoprotein Fe(I) models

scientific article published in May 2010

A flavo-diiron protein from Desulfovibrio vulgaris with oxidase and nitric oxide reductase activities. Evidence for an in vivo nitric oxide scavenging function.

scientific article

A flavodiiron protein and high molecular weight rubredoxin from Moorella thermoacetica with nitric oxide reductase activity

scientific article published in March 2003

A mononuclear non-heme-iron dioxygen-carrying protein?

scientific article published on 2 September 2016

Achillea schurii Flowers: Chemical, Antioxidant, and Antimicrobial Investigations.

scientific article published on 12 August 2016

An assay for pro-oxidant reactivity based on phenoxyl radicals generated by laccase.

scientific article

Anticancer and antimicrobial activities of some antioxidant-rich cameroonian medicinal plants

scientific article

Antimicrobial and antioxidant activities and phenolic profile of Eucalyptus globulus Labill. and Corymbia ficifolia (F. Muell.) K.D. Hill & L.A.S. Johnson leaves.

scientific article published on 16 March 2015

Antioxidant activity evaluation by physiologically relevant assays based on haemoglobin peroxidase activity and cytochrome c-induced oxidation of liposomes.

scientific article published on 24 July 2015

Antioxidant activity evaluation involving hemoglobin-related free radical reactivity.

scientific article published in January 2015

Ascorbate peroxidase activity of cytochrome c

scientific article published on 03 December 2010

Ascorbate removes key precursors to oxidative damage by cell-free haemoglobin in vitro and in vivo.

scientific article published on November 2006

Bacterial nitric oxide reductase: a mechanism revisited by an ONIOM (DFT:MM) study

scientific article published on 29 April 2015

CA3 hippocampal field: Cellular changes and its relation with blood nitro-oxidative stress reveal a balancing function of CA3 area in rats exposed to repetead restraint stress.

scientific article published on 21 December 2016

Chlorite reactivity with myoglobin: Analogy with peroxide and nitrite chemistry?

scientific article published on 23 April 2017

Cobalamin reduction by dithionite. Evidence for the formation of a six-coordinate cobalamin(II) complex

scientific article published on 30 August 2011

Comparative In Vivo Effects of Hemoglobin-Based Oxygen Carriers (HBOC) with Varying Prooxidant and Physiological Reactivity

scientific article

Comparative study of reaction of cobalamin and cobinamide with thiocyanate

scientific article published on 28 April 2013

Computational investigation of the initial two-electron, two-proton steps in the reaction mechanism of hydroxylamine oxidoreductase

scientific article published on 14 October 2014

Computational study of protein secondary structure elements: Ramachandran plots revisited

scientific article

Conformational Preferences of Gas-Phase Helices: Experiment and Theory Struggle to Agree: The Seven-Residue Peptide Ac-Phe-(Ala)5-Lys-H+

article published in 2012

Copolymerization of recombinant Phascolopsis gouldii hemerythrin with human serum albumin for use in blood substitutes.

scientific article

Copper-containing nitrite reductase: a DFT study of nitrite and nitric oxide adducts.

scientific article published on 10 February 2006

Cytochrome bd oxidase, oxidative stress, and dioxygen tolerance of the strictly anaerobic bacterium Moorella thermoacetica.

scientific article

Derivatization of haemoglobin with periodate-generated reticulation agents: evaluation of oxidative reactivity for potential blood substitutes

scientific article published on 19 October 2010

Electromerism and linkage isomerism in biologically-relevant Fe-SO complexes

scientific article published on 21 September 2012

Evaluation of antioxidant and antimicrobial activities and phenolic profile for Hyssopus officinalis, Ocimum basilicum and Teucrium chamaedrys.

scientific article published on 28 April 2014

Excess Ascorbate is a Chemical Stress Agent against Proteins and Cells

scientific article published on 27 May 2020

Fe-O versus O-O bond cleavage in reactive iron peroxide intermediates of superoxide reductase.

scientific article

Ferryl haem protonation gates peroxidatic reactivity in globins

scientific article published on May 2007

Functional models of nonheme diiron enzymes: kinetic and computational evidence for the formation of oxoiron(iv) species from peroxo-diiron(iii) complexes, and their reactivity towards phenols and H2O2.

scientific article published on 10 June 2016

Glutaraldehyde-Polymerized Hemoglobin: In Search of Improved Performance as Oxygen Carrier in Hemorrhage Models

scientific article published on 01 September 2020

Heme ferrous-hydroperoxo complexes: some theoretical considerations

scientific article published in April 2004

Hemoglobin-albumin cross-linking with disuccinimidyl suberate (DSS) and/or glutaraldehyde for blood substitutes

scientific article published on 23 January 2013

Hemoglobin-albumin crosslinked copolymers: reduced prooxidant reactivity

scientific article published on 31 May 2011

High-resolution crystal structures of Desulfovibrio vulgaris (Hildenborough) nigerythrin: facile, redox-dependent iron movement, domain interface variability, and peroxidase activity in the rubrerythrins

scientific article published on 14 May 2005

High-resolution crystal structures of Desulfovibrio vulgaris (Hildenborough) nigerythrin: facile, redox-dependent iron movement, domain interface variability, and peroxidase activity in the rubrerythrins

scientific article published on 01 August 2005

Influence of novel gallium complexes on the homeostasis of some biochemical and hematological parameters in rats.

scientific article published on 30 August 2013

Interactions between proteins and platinum-containing anti-cancer drugs.

scientific article published on March 2011

Involvement of ferryl in the reaction between nitrite and the oxy forms of globins.

scientific article published on 27 July 2014

Is a mega-project the ELI in the room?

scientific article published in Nature

Laccase is upregulated via stress pathways in the phytopathogenic fungus Sclerotinia sclerotiorum.

scientific article published on 15 June 2013

Laccases: complex architectures for one-electron oxidations.

scientific article published on December 2012

Learning tasks as a possible treatment for DNA lesions induced by oxidative stress in hippocampal neurons

scientific article

Linkage isomerism in nitrite reduction by cytochrome cd1 nitrite reductase

scientific article published in June 2004

Microwave-Assisted Catalytic Amination of Phenothiazine; Reliable Access to Phenothiazine Analogues of Tröger's Base

scientific article

Multiconfigurational and DFT analyses of the electromeric formulation and UV-vis absorption spectra of the superoxide adduct of ferrous superoxide reductase

scientific article published on 30 September 2016

Neutral Rhenadicarbaboranes with Re(CO)2(NO) Vertices: A Theoretical Study of Building Blocks for Rhenacarborane-Based Drug Delivery Agents ⬇️

scientific article published on 27 December 2019

Nitrite and nitrate reduction by molybdenum centers of the nitrate reductase type: computational predictions on the catalytic mechanism

scientific article

Nitrite binding to globins: linkage isomerism, EPR silence and reductive chemistry

scientific article published on 27 August 2014

On the Apparent Redox Reactivity of "Oxygen-Enriched Water"

scientific article published on 06 February 2020

On the Stability of Glutaraldehyde in Biocide Compositions

scientific article published on 10 May 2020

On the roles of the alanine and serine in the β-sheet structure of fibroin

Oxidative protection of hemoglobin and hemerythrin by cross-linking with a nonheme iron peroxidase: potentially improved oxygen carriers for use in blood substitutes

scientific article published on 23 April 2014

Performance comparison of computational methods for modeling alpha-helical structures

scientific article published on 31 July 2012

Peroxidase activity of hemoglobin towards ascorbate and urate: a synergistic protective strategy against toxicity of Hemoglobin-Based Oxygen Carriers (HBOC).

scientific article published on 16 April 2008

Phosphinoarylthiolato molybdenum and iron complexes [M{(SC6H4-2-PPh2)-κ2S,P}2(CO)2] (M=Mo, Fe): Analogous composition – Different structure

scientific article

Polyphenolic composition, antioxidant and antibacterial activities for two Romanian subspecies of Achillea distans Waldst. et Kit. ex Willd

scientific article published on 24 July 2013

Polyphenolic content, antioxidant and antimicrobial activities of Lycium barbarum L. and Lycium chinense Mill. leaves

scientific article published on 10 July 2014

Protein-based blood substitutes: recent attempts at controlling pro-oxidant reactivity with and beyond hemoglobin

scientific article published on 4 July 2013

Reaction of Aplysia limacina metmyoglobin with hydrogen peroxide

scientific article published on 17 January 2007

Recent developments in the chemistry of thiourea oxides.

scientific article published on 29 September 2014

Redox control and autoxidation of class 1, 2 and 3 phytoglobins from Arabidopsis thaliana

scientific article published in Scientific Reports

Redox reactivity in propolis: direct detection of free radicals in basic medium and interaction with hemoglobin

scientific article published in January 2009

Reversible naftifine-induced carotenoid depigmentation in Rhodotorula mucilaginosa (A. Jörg.) F.C. Harrison causing onychomycosis

scientific article published on 11 September 2017

Structural basis for O2 sensing by the hemerythrin-like domain of a bacterial chemotaxis protein: substrate tunnel and fluxional N terminus

scientific article published on 01 August 2006

Study of the Relationships between the Structure, Lipophilicity and Biological Activity of Some Thiazolyl-carbonyl-thiosemicarbazides and Thiazolyl-azoles.

scientific article published on 11 December 2015

Superoxide interaction with nickel and iron superoxide dismutases

scientific article published on 18 June 2009

The Reaction of Oxy Hemoglobin with Nitrite: Mechanism, Antioxidant-Modulated Effect, and Implications for Blood Substitute Evaluation.

scientific article published on 7 February 2018

The exocyclic amino group of adenine in PtII and PdII complexes: a critical comparison of the X-ray crystallographic structural data and gas phase calculations.

scientific article

The nature of the high-valent complexes in the catalytic cycles of hemoproteins

scientific article published on 23 April 2004

Towards hemerythrin-based blood substitutes: comparative performance to hemoglobin on human leukocytes and umbilical vein endothelial cells.

scientific article published on June 2011

Towards the development of hemerythrin-based blood substitutes.

scientific article published in August 2010

Transient species involved in catalytic dioxygen/peroxide activation by hemoproteins: possible involvement of protonated Compound I species

scientific article published on 26 September 2005

Tyrosine residues as redox cofactors in human hemoglobin: implications for engineering nontoxic blood substitutes.

scientific article

Why does sulfite reductase employ siroheme?

scientific article published on 06 November 2019

X-ray crystal structures of Moorella thermoacetica FprA. Novel diiron site structure and mechanistic insights into a scavenging nitric oxide reductase

scientific article published in May 2005

ssp. : Chemical Composition and Biological Studies

article

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