Results 1 to 10 of about 193 (98)

In situ monitoring of the influence of water on DNA radiation damage by near-ambient pressure X-ray photoelectron spectroscopy [PDF]

Communications Chemistry, 2021
Ionizing radiation damage to DNA plays a fundamental role in cancer therapy, whereby water radiolysis effects are important to take into account. Here, near-ambient-pressure X-ray photoelectron-spectroscopy is used to directly measure DNA damage during ...
Marc Benjamin Hahn, Paul M. Dietrich, Jörg Radnik   +2 more
doaj   +2 more sources

Mechanochemical Synthesis of Fluorine-Containing Co-Doped Zeolitic Imidazolate Frameworks for Producing Electrocatalysts [PDF]

Frontiers in Chemistry, 2022
Catalysts derived from pyrolysis of metal organic frameworks (MOFs) are promising candidates to replace expensive and scarce platinum-based electrocatalysts commonly used in polymer electrolyte membrane fuel cells.
Max Rautenberg, Max Rautenberg, Marius Gernhard, Jörg Radnik, Julia Witt, Christina Roth, Franziska Emmerling, Franziska Emmerling   +7 more
doaj   +2 more sources

Correction: Peters et al. Benchmarking the ACEnano Toolbox for Characterisation of Nanoparticle Size and Concentration by Interlaboratory Comparison. Molecules 2021, 26, 5315 [PDF]

Molecules, 2022
Due to miscommunication a number of potential co-authors were not listed in the original publication [...]
Ruud Peters, Ingrid Elbers, Anna Undas, Eelco Sijtsma, Sophie Briffa, Pauline Carnell-Morris, Agnieszka Siupa, Tae-Hyun Yoon, Loïc Burr, David Schmid, Jutta Tentschert, Yves Hachenberger, Harald Jungnickel, Andreas Luch, Florian Meier, Jovana Kocic, Jaeseok Kim, Byong Chon Park, Barry Hardy, Colin Johnston, Kerstin Jurkschat, Jörg Radnik, Vasile-Dan Hodoroaba, Iseult Lynch, Eugenia Valsami-Jones   +24 more
doaj   +2 more sources

Reliable Surface Analysis Data of Nanomaterials in Support of Risk Assessment Based on Minimum Information Requirements [PDF]

Nanomaterials, 2021
The minimum information requirements needed to guarantee high-quality surface analysis data of nanomaterials are described with the aim to provide reliable and traceable information about size, shape, elemental composition and surface chemistry for risk ...
Jörg Radnik, Reinhard Kersting, Birgit Hagenhoff, Francesca Bennet, Dmitri Ciornii, Penny Nymark, Roland Grafström, Vasile-Dan Hodoroaba   +7 more
doaj   +2 more sources

Automation and Standardization—A Coupled Approach towards Reproducible Sample Preparation Protocols for Nanomaterial Analysis [PDF]

Molecules, 2022
Whereas the characterization of nanomaterials using different analytical techniques is often highly automated and standardized, the sample preparation that precedes it causes a bottleneck in nanomaterial analysis as it is performed manually.
Jörg Radnik, Vasile-Dan Hodoroaba, Harald Jungnickel, Jutta Tentschert, Andreas Luch, Vanessa Sogne, Florian Meier, Loïc Burr, David Schmid, Christoph Schlager, Tae Hyun Yoon, Ruud Peters, Sophie M. Briffa, Eugenia Valsami-Jones   +13 more
doaj   +2 more sources

Benchmarking the ACEnano Toolbox for Characterisation of Nanoparticle Size and Concentration by Interlaboratory Comparisons [PDF]

Molecules, 2021
ACEnano is an EU-funded project which aims at developing, optimising and validating methods for the detection and characterisation of nanomaterials (NMs) in increasingly complex matrices to improve confidence in the results and support their use in ...
Ruud Peters, Ingrid Elbers, Anna Undas, Eelco Sijtsma, Sophie Briffa, Pauline Carnell-Morris, Agnieszka Siupa, Tae-Hyun Yoon, Loïc Burr, David Schmid, Jutta Tentschert, Yves Hachenberger, Harald Jungnickel, Andreas Luch, Florian Meier, Jovana Kocic, Jaeseok Kim, Byong Chon Park, Barry Hardy, Colin Johnston, Kerstin Jurkschat, Jörg Radnik, Vasile-Dan Hodoroaba, Iseult Lynch, Eugenia Valsami-Jones   +24 more
doaj   +2 more sources

A Pore or not a Pore? Understanding Pore Size Distributions of Non‐Graphitic Carbon and Atomically‐Dispersed M‐N‐C Materials [PDF]

Advanced Science
Pore size analysis is essential for understanding and optimizing structure‐performance relations of functional carbon‐based materials including activated carbons, supercapacitor electrodes and atomically dispersed metal‐nitrogen‐doped carbon (M‐N‐C ...
Simon W. J. Dietzmann, Asad Mehmood, Jian Liang Low, Shu‐Han Wu, Carsten Prinz, Ana Guilherme Buzanich, Jörg Radnik, Paul A. Appel, Franziska Emmerling, Tim‐Patrick Fellinger   +9 more
doaj   +2 more sources

In-depth analysis of FeNi-based nanoparticles for the oxygen evolution reaction [PDF]

Scientific Reports
This study investigates the effect of varying iron-to-nickel ratios on the catalytic performance of Fe-Ni oxide nanoparticles (NPs) for the oxygen evolution reaction (OER).
Heydar Habibimarkani, Sarah-Luise Abram, Ana Guilherme Buzanich, Carsten Prinz, Mario Sahre, Vasile-Dan Hodoroaba, Jörg Radnik   +6 more
doaj   +2 more sources

Chronic lymphatic leukaemia in a worker with a long-term occupational exposure to petroleum product mixtures: a case report [PDF]

Arhiv za Higijenu Rada i Toksikologiju
Following a regular occupational health checkup, a 63-year-old worker employed at petrol station for thirty years was diagnosed with chronic lymphocytic leukaemia (CLL).
Bućan Diana, Bućan Ivan
doaj   +2 more sources

Highly selective hydrogenation of arenes using nanostructured ruthenium catalysts modified with a carbon–nitrogen matrix [PDF]

Nature Communications, 2016
The selective reduction of arenes is important in organic synthesis and also valorization of biomass. Here, the authors report the use of ruthenium-based nanoparticles, which display high activity in arene reduction and preferentially hydrogenate ...
Xinjiang Cui, Annette-Enrica Surkus, Kathrin Junge, Christoph Topf, Jörg Radnik, Carsten Kreyenschulte, Matthias Beller   +6 more
doaj   +2 more sources