A5004164070- Electron and X-Ray Spectroscopy Techniques
- Electronic and Structural Properties of Oxides
- Semiconductor materials and devices
- Additive Manufacturing and 3D Printing Technologies
- Metal Alloys Wear and Properties
- Potato Plant Research
- Metal Forming Simulation Techniques
- Substance Abuse Treatment and Outcomes
- Metallurgy and Material Forming
- Additive Manufacturing Materials and Processes
- Plant Pathogens and Resistance
- X-ray Spectroscopy and Fluorescence Analysis
- TiO2 Photocatalysis and Solar Cells
- Metal and Thin Film Mechanics
- Mental Health and Patient Involvement
- Advancements in Battery Materials
- Laser and Thermal Forming Techniques
- Advanced Photocatalysis Techniques
- Manufacturing Process and Optimization
- Health Policy Implementation Science
- Catalytic Processes in Materials Science
- Integrated Circuits and Semiconductor Failure Analysis
- Surface and Thin Film Phenomena
- 3D Printing in Biomedical Research
- Child and Adolescent Psychosocial and Emotional Development
Örebro University
2005-2025
Stockholm University
2000-2024
Marie Cederschiöld University
2022
Uppsala University
2003-2018
City, University of London
2016-2018
Karlstad University
2010-2015
Scienta Scientific (Sweden)
2010-2015
Centre for Research and Technology Hellas
2014
Center for Research and Technology Thessaly
2012
Lantmännen
2006-2009
Reaction products (adducts) of acrylamide with N termini hemoglobin (Hb) are regularly observed in persons without known exposure. The average Hb adduct level measured Swedish adults is preliminarily estimated to correspond a daily intake approaching 100 μg acrylamide. Because this uptake rate could be associated considerable cancer risk, it was considered important identify its origin. It hypothesized that formed at elevated temperatures cooking, which indicated earlier studies rats fed...
Exposure to acrylamide (AA) has been monitored by mass spectrometric detection of the adduct, N-(2-carbamoylethyl)valine (CEV), N-termini hemoglobin (Hb), according N-alkyl Edman method. In these studies, a conspicuous background level, about 40 pmol/g globin, apparently same adduct was regularly observed in Hb from persons without known exposure AA. For testing hypothesis that this originates AA formed cooking, rats were fed fried animal standard diet for 1 or 2 months. These animals...
We report a new method to probe the solid-liquid interface through use of thin liquid layer on solid surface. An ambient pressure XPS (AP-XPS) endstation that is capable detecting high kinetic energy photoelectrons (7 keV) at up 110 Torr has been constructed and commissioned. Additionally, we have deployed "dip &pull" create stable nanometers-thick aqueous electrolyte platinum working electrode Combining newly AP-XPS system, approach, with "tender" X-ray synchrotron source (2 keV-7 keV), are...
During the past decade, application of ambient pressure photoemission spectroscopy (APPES) has been recognized as an important in situ tool to study environmental and materials science, energy related many other fields. Several APPES endstations are currently under planning or development at USA international light sources, which will lead a rapid expansion this technique. The present work describes design performance new instrument Advanced Light Source beamline 9.3.2 Lawrence Berkeley...
The acrylamide content of heated foodstuffs should be considered to the net result complex reactions leading formation and elimination/degradation this compound. present study, involving primarily homogenized potato in an oven, was designed characterize parameters that influence these reactions, including heating temperature, duration heating, pH, concentrations various components. Higher temperature (200 degrees C) combined with prolonged times produced reduced levels acrylamide, due...
Due to their exceptional properties and cost effectiveness, polyamides or nylons have emerged as widely used materials, revolutionizing diverse industries, including industrial 3D printing additive manufacturing (AM). Powder-based AM technologies employ tonnes of polyamide microplastics produce complex components every year. However, the lack comprehensive toxicity assessment particulate polyamide-associated chemicals, especially in light global crisis, calls for urgent action. This study...
Additive manufacturing (AM) or industrial 3D printing uses cutting-edge technologies and materials to produce a variety of complex products. However, the effects unintentionally emitted AM (nano)particles (AMPs) on human cells following inhalation, require further investigations. The physicochemical characterization AMPs, extracted from filter Laser Powder Bed Fusion (L-PBF) printer iron-based materials, disclosed their complexity, in terms size, shape, chemistry. Cell Painting, high-content...
The environmental fragmentation of plastics generates a mixture plastic particles various sizes, which frequently co-occur with other mobile and persistent pollutants. Despite the prevalence such scenarios, interaction between micro- nanoplastics (MNPs) their combined effects pollutants, as highly toxic hexavalent chromium (Cr(VI)), remain almost entirely unexplored in mammalian species. This study demonstrated that nanoplastic microplastic co-aggregate together influence Cr bioaccumulation...
High-pressure photoelectron spectroscopy is a rapidly developing technique with applications in wide range of fields ranging from fundamental surface science and catalysis to energy materials, environmental science, biology. At present the majority high-pressure spectrometers are situated at synchrotron end stations, but recently small number laboratory-based setups have also emerged. In this paper we discuss design performance new laboratory based high pressure spectrometer equipped an Al...
The paper presents the development and demonstrates capabilities of a new laboratory-based environmental X-ray photoelectron spectroscopy system incorporating an electrostatic lens able to acquire spectra up 0.4 Torr. incorporation two-dimensional detector provides imaging allows acquisition angle-resolved data in parallel mode over angular range 14° without tilting sample. sensitivity energy resolution spectrometer have been investigated by analyzing standard Ag foil both under high vacuum...
Abstract It is widely acknowledged that individuals with out‐of‐home care (OHC) experiences, including foster‐family and residential care, face an increased risk of poor labour market attachment during emerging adulthood. However, limited understanding exists regarding how this attachment, conceptualized here as ‘not in employment, education, or training’ (NEET), evolves beyond young adulthood the degree to which development marked by persistence desistance. Using group‐based trajectory...
A series of solid-state heterojunctions comprising a dense TiO2 film electrode as an electron conductor, ruthenium polypyridine complex (Ru(dcbpy)2(NCS)2) light-absorbing dye, and different triarylamine derivatives hole conductors were prepared, their photovoltaic properties well the molecular electronic interfacial structures investigated. The compared to systems containing dissolved in organic solvent system liquid electrolyte iodide/tri-iodide redox couple. Two showed conversion...