Maria Hedmer

Aerosol formation and emissions from realistic compartment fires

Vilhelm Malmborg, Karin Lovén, Julia Dobric, Lina Hagvall, Aneta Wierzbicka, et al.
(2022) , p.10-10
Conference paper: abstract

Underground emissions and miners' personal exposure to diesel and renewable diesel exhaust in a Swedish iron ore mine

Louise Gren, Annette M Krais, Eva Assarsson, Karin Broberg, Malin Engfeldt, et al.
(2022) International Archives of Occupational and Environmental Health
Journal article

Real-Time Emission and Exposure Measurements of Multi-walled Carbon Nanotubes during Production, Power Sawing, and Testing of Epoxy-Based Nanocomposites

Maria Hedmer, Karin Lovén, Johan Martinsson, Maria Messing, Anders Gudmundsson, et al.
(2022) Annals of Work Exposures and Health, 66 p.878-894
Journal article

A quantitative LC-MS method to determine surface contamination of antineoplastic drugs by wipe sampling

Monica Kåredal, Rebecca Jönsson, Maria Wetterling, Birgitta Björk, Maria Hedmer
(2022) Journal of Occupational and Environmental Hygiene, 19 p.50-66
Journal article

Emissions and exposures of graphene nanomaterials, titanium dioxide nanofibers, and nanoparticles during down-stream industrial handling

Karin Lovén, Sara M. Franzén, Christina Isaxon, Maria E. Messing, Johan Martinsson, et al.
(2021) Journal of Exposure Science & Environmental Epidemiology, 31 p.736-752
Journal article

Effect of welding fumes on the cardiovascular system : a six-year longitudinal study

Tahir Taj, Anda R Gliga, Maria Hedmer, Karin E Wahlberg, Eva Assarsson, et al.
(2021) Scandinavian Journal of Work, Environment and Health, 47 p.52-61
Journal article

Exposure to Mild Steel Welding and Changes in Serum Proteins With Putative Neurological Function—A Longitudinal Study

Anda R. Gliga, Tahir Taj, Karin Wahlberg, Thomas Lundh, Eva Assarsson, et al.
(2020) Frontiers in Public Health, 8
Journal article

Workplace Emissions and Exposures During Semiconductor Nanowire Production, Post-production, and Maintenance Work

Christina Isaxon, Karin Lovén, Sudhakar Sivakumar, Anders Gudmundsson, Maria Messing, et al.
(2020) Annals of Work Exposures and Health, 64 p.38-54
Journal article

Mild steel welding is associated with alterations in circulating levels of cancer-related proteins

Anda R. Gliga, Tahir Taj, Maria Hedmer, Eva Assarsson, Lars Rylander, et al.
(2019) Archives of Toxicology, 93 p.3535-3547
Journal article

Evaluating the Risk Assessment Approach of the REACH Legislation: A Case Study

Hanna Landberg, Maria Hedmer, Håkan Westberg, Håkan Tinnerberg
(2019) Annals of Work Exposures and Health, 63 p.68-76
Journal article

Diesel Exhaust Exposure Assessment Among Tunnel Construction Workers—Correlations Between Nitrogen Dioxide, Respirable Elemental Carbon, and Particle Number

Maria Hedmer, Aneta Wierzbicka, Huiqi Li, Maria Albin, Håkan Tinnerberg, et al.
(2017) Annals of Work Exposures and Health, 61 p.539-553
Journal article

Occupational exposure to particles and mitochondrial DNA : Relevance for blood pressure

Yiyi Xu, Huiqi Li, Maria Hedmer, Mohammad Bakhtiar Hossain, Håkan Tinnerberg, et al.
(2017) Environmental Health: A Global Access Science Source, 16
Journal article

Aethalometer: A tool for real-time workplace exposure measurements of carbon nanotubes

K. Lovén, M. Hedmer, Joakim Pagels, A. Gudmundsson
(2017)
Conference paper: abstract

Workplace carbon nanotube exposure: Real-time measurements using an aethalometer

K. Lovén, M. Hedmer, L. Ludvigsson, ME. Messing, Anders Gudmundsson, et al.
(2017)
Conference paper: abstract

Carbon Nanotube Emissions from Arc Discharge Production: Classification of Particle Types with Electron Microscopy and Comparison with Direct Reading Techniques.

Linus Ludvigsson, Christina Isaxon, Patrik Nilsson, Håkan Tinnerberg, Maria Messing, et al.
(2016) Annals of Occupational Hygiene, 60 p.493-512
Journal article

Real-time exposure measurements of carbon nanotubes using an aethalometer

K. Lovén, M. Hedmer, Joakim Pagels, A. Gudmundsson
(2016) , p.2-11
Conference paper: abstract

Exposure to welding fumes is associated with hypomethylation of the F2RL3 gene: a cardiovascular disease marker.

Bakhtiar Hossain, Huiqi Li, Maria Hedmer, Håkan Tinnerberg, Maria Albin, et al.
(2015) Occupational and Environmental Medicine, 72 p.845-851
Journal article

Oxidative stress, telomere shortening, and DNA methylation in relation to low-to-moderate occupational exposure to welding fumes.

Huiqi Li, Maria Hedmer, Tomasz K Wojdacz, Bakhtiar Hossain, Christian Lindh, et al.
(2015) Environmental and Molecular Mutagenesis, 56 p.684-693
Journal article

Detection of Multi-walled Carbon Nanotubes and Carbon Nanodiscs on Workplace Surfaces at a Small-Scale Producer

Maria Hedmer, Linus Ludvigsson, Christina Isaxon, Patrik Nilsson, Vidar Skaug, et al.
(2015) Annals of Occupational Hygiene, 59 p.836-852
Journal article

Workplace measurements of semiconductor nanowires in a small-scale producer

Maria Hedmer, Christina Isaxon, Linus Ludvigsson, Patrik Nilsson, Jenny Rissler, et al.
(2015)
Conference paper: abstract

A Cross-Sectional Study of the Cardiovascular Effects of Welding Fumes.

Huiqi Li, Maria Hedmer, Monica Kåredal, Jonas Björk, Leo Stockfelt, et al.
(2015) PLoS ONE, 10
Journal article

Investigation of lead concentrations in whole blood, plasma and urine as biomarkers for biological monitoring of lead exposure

Johan Nilsson Sommar, Maria Hedmer, Thomas Lundh, Leif Nilsson, Staffan Skerfving, et al.
(2014) Journal of Exposure Science & Environmental Epidemiology, 24 p.51-57
Journal article

Exposure to respirable dust and manganese and prevalence of airways symptoms, among Swedish mild steel welders in the manufacturing industry.

Maria Hedmer, Jan-Eric Karlsson, Ulla Andersson, Helene Jacobsson, Jörn Nielsen, et al.
(2014) International Archives of Occupational and Environmental Health, 87 p.623-634
Journal article

Exposure and Emission Measurements During Production, Purification, and Functionalization of Arc-Discharge-Produced Multi-walled Carbon Nanotubes.

Maria Hedmer, Christina Isaxon, Patrik Nilsson, Linus Ludvigsson, Maria Messing, et al.
(2014) Annals of Occupational Hygiene, 58 p.355-379
Journal article

DETECTION OF CARBON NANOTUBES AND CARBON NANODISCS ON WORKPLACE SURFACES IN A SMALL-SCALE PRODUCER

Maria Hedmer, Linus Ludvigsson, Christina Isaxon, Patrik Nilsson, Vidar Skaug, et al.
(2014) Book of Abstracts
Conference paper: abstract

Characterization and emission measurements of fibrous aerosol nanoparticles during production of nanotubes and nanowires

Linus Ludvigsson, Christina Isaxon, Patrik Nilsson, Maria Hedmer, Håkan Tinnerberg, et al.
(2014) Proceedings of the NOSA Symposium 2014
Conference paper: abstract

Nano-objects emitted during maintenance of common particle generators: direct chemical characterization with aerosol mass spectrometry and implications for risk assessments

Patrik Nilsson, Christina Isaxon, Axel Eriksson, Maria Messing, Linus Ludvigsson, et al.
(2013) Journal of Nanoparticle Research, 15
Journal article

Contrasting manufactured nano objects emitted during maintenance of common particle generators with originally synthesized particles

Patrik Nilsson, Linus Ludvigsson, Jenny Rissler, Maria Messing, Christina Isaxon, et al.
(2013) Proceedings of European Aerosol Conference (EAC) 2013
Conference paper

148. Carbon Nanotubes

Maria Hedmer, Monica Kåredal, Per Gustavsson, Jenny Rissler
(2013) Arbete och Hälsa
Report

Characterization and emission measurements of multi-walled carbon nanotube release during production

Linus Ludvigsson, Christina Isaxon, Patrik Nilsson, Maria Hedmer, Håkan Tinnerberg, et al.
(2013) Proceedings of the European Aerosol Conference 2013
Conference paper: abstract

Characterisation of Emitted Particles during Maintenance of Common Nano Particle Generators

Patrik Nilsson, Linus Ludvigsson, Jenny Rissler, Maria Messing, Christina Isaxon, et al.
(2013) Proceedings of the AAAR 32nd Annual Conference
Conference paper: abstract

Hygienic guidance values for wipe sampling of antineoplastic drugs in Swedish hospitals.

Maria Hedmer, Gertrud Wohlfart
(2012) Journal of Environmental Monitoring, 14 p.1968-1975
Journal article

Emission measurements of multi-walled carbon nanotube release during production

Linus Ludvigsson, Christina Isaxon, Patrik Nilsson, Maria Hedmer, Håkan Tinnerberg, et al.
(2012) Proceedings of the Annual Symposium of the Nordic Society for Aerosol Research (NOSA)
Conference paper: abstract

Measurements of exposure and emission of arc discharge produced multi-walled carbon nanotubes in a small scale facility

Maria Hedmer, Christina Isaxon, Patrik Nilsson, Linus Ludvigsson, Maria Messing, et al.
(2012) , p.17-17
Conference paper: abstract

Occupational hygiene and stationary emission measurements of engineered nanoparticles during cleaning operations in a clean room laboratory

Maria Hedmer, Christina Isaxon, Patrik Nilsson, Axel Eriksson, Maria Messing, et al.
(2012)
Conference paper: abstract

Detection and Identification of Airborne Multi-Walled Carbon Nanotubes in Arc Discharge Production

Christina Isaxon, Linus Ludvigsson, Patrik Nilsson, Maria Hedmer, Håkan Tinnerberg, et al.
(2012) , p.2-6
Conference paper: abstract

Method for highly time and size resolved detection of metal nanoparticles

Patrik Nilsson, Axel Eriksson, Maria Messing, Maria Hedmer, Christina Isaxon, et al.
(2012) Proceedings of the Intl. Congress on Safety of Engineered Nanoparticles and Nanotechnologies
Conference paper: abstract

Laser Vaporizer-AMS for exposure assessment and detection of airborne engineered metal nanoparticles

Patrik Nilsson, Axel Eriksson, Maria Messing, Christina Isaxon, Maria Hedmer, et al.
(2012) , p.02-08
Conference paper: abstract

Emissions of Arc Discharge Produced Multi-walled Carbon Nanotubes in an Industrial Environment

Linus Ludvigsson, Christina Isaxon, Patrik Nilsson, Maria Messing, Håkan Tinnerberg, et al.
(2012) Proceedings of the "Workplace and Indoor Aerosols Conference" (electronic version only) , p.37-37
Conference paper

Laser Vaporizer Aerosol Mass Spectrometry for Analysis of Particle Emissions During Mantenance of Aerosol ENP Generators

Patrik Nilsson, Axel Eriksson, Maria Messing, Christina Isaxon, Maria Hedmer, et al.
(2012) Proceedings of the "Workplace and Indoor Aerosols Conference" (electronic version only) , p.43-43
Conference paper

Risk Assessment for Carbon Nanotubes

Maria Albin, Mats Bohgard, Maria Hedmer, Per Gustavsson, Martin Kanje, et al.
(2011) Arbete och hälsa, 45 p.1-1
Conference paper: abstract

Risk assessment for Carbon nanotubes

Maria Albin, Mats Bohgard, Maria Hedmer, Per Gustavsson, Martin Kanje, et al.
(2011)
Conference paper: abstract

Kolnanorör -Exponering, toxikologi och skyddsåtgärder i arbetsmiljön

Per Gustavsson, Maria Hedmer, Jenny Rissler
(2011) Kunskapsöversikt 2011:1
Report

SURFACE MONITORING OF ANTINEOPLASTIC DRUGS IN SWEDISH HOSPITALS AND HYGIENIC GUIDANCE VALUES

Maria Hedmer
(2011)
Conference paper: abstract

Carbon nanotubes - Exposure, toxicology and protective measures in the work environment

Per Gustavsson, Maria Hedmer, Jenny Rissler
(2011) Kunskapsöversikt
Report

HYGIENIC GUIDANCE VALUES FOR SURFACE MONITORING OF ANTINEOPLASTIC DRUGS IN SWEDISH HOSPITALS

Maria Hedmer, Gertrud Wohlfart
(2011)
Conference paper: abstract

Soot Particle-AMS for time and composition resolved detection of engineered metal particles

Patrik Nilsson, Axel Eriksson, Maria Messing, Christina Isaxon, Maria Hedmer, et al.
(2011)
Conference paper: abstract

Validation of urinary excretion of cyclophosphamide as a biomarker of exposure by studying its renal clearance at high and low plasma concentrations in cancer patients

Maria Hedmer, Peter Höglund, Eva Cavallin-Ståhl, Maria Albin, Bo A Jönsson
(2008) International Archives of Occupational and Environmental Health, 81 p.285-293
Journal article

Environmental and biological monitoring of antineoplastic drugs in four workplaces in a Swedish hospital.

Maria Hedmer, Håkan Tinnerberg, Anna Axmon, Bo A Jönsson
(2008) International Archives of Occupational and Environmental Health, 81 p.899-911
Journal article

Hygiene In High–Tech Industry – Don´t Forget The Traditional Industry

Håkan Tinnerberg, Maria Hedmer
(2008)
Conference paper: abstract

Monitoring of occupational exposure to antineoplastic drugs

Maria Hedmer
(2006)
Dissertation

Validation of urinary excretion of cyclophosphamide as a biomarker of exposure by studying its renal clearance at high and low plasma concentrations in cancer patients

Maria Hedmer, Peter Höglund, Maria Albin, Bo A Jönsson
(2006)
Conference paper: abstract

Kartläggning av exponering för cytostatika för sjukhuspersonal: effekt i form av nya rutiner och minskad exponering

Maria Hedmer
(2006)
Conference paper: abstract

Surface contamination of cyclophosphamide packaging and surface contamination with antineoplastic drugs in a hospital pharmacy in sweden.

Maria Hedmer, A Georgiadi, E Rämme Bremberg, Bo A Jönsson, S Eksborg
(2005) Annals of Occupational Hygiene, 49 p.629-637
Journal article

Kontamination av cytostatika på golvytor på onkologisk dagvårdsavdelning

Maria Hedmer, Håkan Tinnerberg, Bo A Jönsson
(2005)
Conference paper: abstract

Metod för provtagning av cytostatikakontaminerade ytor samt tillämpning i beredningscentral för cytostatika. Nordiska Arbetsmiljömötet

Maria Hedmer, Bo A Jönsson
(2005)
Conference paper: abstract

Development and validation of methods for environmental monitoring of cyclophosphamide in workplaces.

Maria Hedmer, Bo A Jönsson, Olle Nygren
(2004) Journal of Environmental Monitoring, 6 p.979-984
Journal article

ANALYTICAL METHODS FOR BIOLOGICAL MONITORING OF CYCLOPHOSPHAMIDE IN URINE AND IN PLASMA

Maria Hedmer, Bo A Jönsson
(2004)
Conference paper: abstract

Cyklofosfamid (CP) i urin vid riskvärdering vid cytostatikaarbete

Maria Hedmer, Eva Cavallin-Ståhl, Peter Höglund, Bo A Jönsson
(2003)
Conference paper: abstract