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Showing 1 to 12 of 17 entries
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Genotoxicity of multi-walled carbon nanotube reference materials in mammalian cells and animals.

Mutation research. Reviews in mutation research

Møller P, Wils RS, Di Ianni E, Gutierrez CAT, Roursgaard M, Jacobsen NR.
PMID: 34893158
Mutat Res Rev Mutat Res. 2021 Jul-Dec;788:108393. doi: 10.1016/j.mrrev.2021.108393. Epub 2021 Aug 21.

Carbon nanotubes (CNTs) were the first nanomaterials to be evaluated by the International Agency for Research on Cancer (IARC). The categorization as possibly carcinogenic agent to humans was only applicable to multi-walled carbon nanotubes called MWCNT-7. Other types of...

Mapping the redox chemistry of common solvents in solvothermal synthesis through in situ X-ray diffraction.

Nanoscale

Broge NLN, Søndergaard-Pedersen F, Roelsgaard M, Hassing-Hansen X, Iversen BB.
PMID: 32242591
Nanoscale. 2020 Apr 21;12(15):8511-8518. doi: 10.1039/d0nr01240h. Epub 2020 Apr 03.

Solvothermal technology shows great promise in "green" materials synthesis, processing, and recycling. The outcome of a specific solvothermal reaction depends strongly on the solvent properties, and the versatility of solvothermal synthesis hinges on the very large changes in solvent...

Hepatic toxicity assessment of cationic liposome exposure in healthy and chronic alcohol fed mice.

Heliyon

Kermanizadeh A, Jacobsen NR, Roursgaard M, Loft S, Møller P.
PMID: 29234737
Heliyon. 2017 Dec 01;3(11):e00458. doi: 10.1016/j.heliyon.2017.e00458. eCollection 2017 Nov.

The utilisation of nanoparticles as the means of targeted delivery of therapeutics and/or imaging agents could greatly enhance the specific transport of biologically active payloads to target tissues while avoiding or reducing undesired side-effects. To allow for this to...

IUCrJ

Rabøl Jørgensen L, Moeslund Zeuthen C, Andersen Borup K, Roelsgaard M, Lau Nyborg Broge N, Beyer J, Brummerstedt Iversen B.
PMID: 31949909
IUCrJ. 2020 Jan 01;7:100-104. doi: 10.1107/S205225251901580X. eCollection 2020 Jan 01.

The application of thermoelectrics for energy harvesting depends strongly on operational reliability and it is therefore desirable to investigate the structural integrity of materials under operating conditions. We have developed an

Biomarkers of DNA Oxidation Products: Links to Exposure and Disease in Public Health Studies.

Chemical research in toxicology

Møller P, Roursgaard M.
PMID: 34704445
Chem Res Toxicol. 2021 Nov 15;34(11):2235-2250. doi: 10.1021/acs.chemrestox.1c00213. Epub 2021 Oct 27.

Environmental exposure can increase the production of reactive oxygen species and deplete cellular antioxidants in humans, resulting in oxidatively generated damage to DNA that is both a useful biomarker of oxidative stress and indicator of carcinogenic hazard. Methods of...

The hydrothermal synthesis, crystal structure and electrochemical properties of MnSb.

Dalton transactions (Cambridge, England : 2003)

Roelsgaard M, Nørby P, Eikeland E, Søndergaard M, Iversen BB.
PMID: 27847949
Dalton Trans. 2016 Dec 21;45(47):18994-19001. doi: 10.1039/c6dt03459d. Epub 2016 Nov 16.

Phase pure polycrystalline MnSb

Autocatalytic Formation of High-Entropy Alloy Nanoparticles.

Angewandte Chemie (International ed. in English)

Broge NLN, Bondesgaard M, Søndergaard-Pedersen F, Roelsgaard M, Iversen BB.
PMID: 32820603
Angew Chem Int Ed Engl. 2020 Dec 01;59(49):21920-21924. doi: 10.1002/anie.202009002. Epub 2020 Sep 24.

High-entropy alloy (HEA) nanoparticles hold great promise as tunable catalysts. Despite the fact that alloy formation is typically difficult in oxygen-rich environments, we found that Pt-Ir-Pd-Rh-Ru nanoparticles can be synthesized under benign low-temperature solvothermal conditions. In situ X-ray scattering...

Genotoxicity of multi-walled carbon nanotube reference materials in mammalian cells and animals.

Mutation research. Reviews in mutation research

Møller P, Wils RS, Di Ianni E, Gutierrez CAT, Roursgaard M, Jacobsen NR.
PMID: 34893158
Mutat Res Rev Mutat Res. 2021 Jul-Dec;788:108393. doi: 10.1016/j.mrrev.2021.108393. Epub 2021 Aug 21.

Carbon nanotubes (CNTs) were the first nanomaterials to be evaluated by the International Agency for Research on Cancer (IARC). The categorization as possibly carcinogenic agent to humans was only applicable to multi-walled carbon nanotubes called MWCNT-7. Other types of...

Time-resolved grazing-incidence pair distribution functions during deposition by radio-frequency magnetron sputtering.

IUCrJ

Roelsgaard M, Dippel AC, Borup KA, Nielsen IG, Broge NLN, Röh JT, Gutowski O, Iversen BB.
PMID: 30867927
IUCrJ. 2019 Feb 23;6:299-304. doi: 10.1107/S2052252519001192. eCollection 2019 Mar 01.

Characterization of local order in thin films is challenging with pair distribution function (PDF) analysis because of the minute mass of the scattering material. Here, it is demonstrated that reliable high-energy grazing-incidence total X-ray scattering data can be obtained

Structural evolution in thermoelectric zinc antimonide thin films studied by .

IUCrJ

Song L, Roelsgaard M, Blichfeld AB, Dippel AC, Jensen KMØ, Zhang J, Iversen BB.
PMID: 33953930
IUCrJ. 2021 Apr 13;8:444-454. doi: 10.1107/S2052252521002852. eCollection 2021 May 01.

Zinc antimonides have been widely studied owing to their outstanding thermoelectric properties. Unlike in the bulk state, where various structurally unknown phases have been identified through their specific physical properties, a number of intermediate phases in the thin-film state...

Unravelling the complex formation mechanism of HfO.

Nanoscale

Christensen RS, Kløve M, Roelsgaard M, Sommer S, Iversen BB.
PMID: 34477621
Nanoscale. 2021 Aug 07;13(29):12711-12719. doi: 10.1039/d1nr03044b. Epub 2021 Jul 20.

Hafnia, HfO

Inhalation of hydrogenated vegetable oil combustion exhaust and genotoxicity responses in humans.

Archives of toxicology

Scholten RH, Essig YJ, Roursgaard M, Jensen A, Krais AM, Gren L, Dierschke K, Gudmundsson A, Wierzbicka A, Møller P.
PMID: 34468814
Arch Toxicol. 2021 Oct;95(10):3407-3416. doi: 10.1007/s00204-021-03143-8. Epub 2021 Sep 01.

Biofuels from vegetable oils or animal fats are considered to be more sustainable than petroleum-derived diesel fuel. In this study, we have assessed the effect of hydrogenated vegetable oil (HVO) exhaust on levels of DNA damage in peripheral blood...

Showing 1 to 12 of 17 entries