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List of works by Armin Hansel

Accretion Product Formation from Ozonolysis and OH Radical Reaction of α-Pinene: Mechanistic Insight and the Influence of Isoprene and Ethylene

scientific article published on 20 September 2018

Accretion product formation from self- and cross-reactions of RO2 radicals in the atmosphere.

scientific article published in February 2018

Acetaldehyde exchange above a managed temperate mountain grassland

scientific article published in 2014

Acetaldehyde exchange above a managed temperate mountain grassland.

scientific article published on October 2013

Activation of sub-3 nm organic particles in the particle size magnifier using humid and dry conditions

scientific article published in March 2022

Advances in proton transfer reaction mass spectrometry (PTR-MS): applications in exhaled breath analysis, food science, and atmospheric chemistry

scientific article published on 04 June 2019

Aerosol composition and sources in the central Arctic Ocean during ASCOS

scholarly article

Airborne observations of vegetation and implications for biogenic emission characterization

scientific article published in December 2003

An Atmospheric Chemistry Interpretation of Mass Scans Obtained from a Proton Transfer Mass Spectrometer Flown over the Tropical Rainforest of Surinam

An ecosystem-scale perspective of the net land methanol flux: synthesis of micrometeorological flux measurements

scholarly article

Aqueous phase oxidation of sulphur dioxide by ozone in cloud droplets ⬇️

scholarly article

Association and Proton Transfer Reactions With a Series of Organic Molecules

scientific article published on 03 April 2019

Atmospheric benzenoid emissions from plants rival those from fossil fuels

scientific article

Atmospheric chemistry of C3-C6 cycloalkanecarbaldehydes.

scientific article published in June 2005

Automobile Emissions of Acetonitrile: Assessment of its Contribution to the Global Source

BVOC fluxes above mountain grassland

scientific article published on May 2010

Biogenic carbonyl compounds within and above a coniferous forest in Germany

article

Biogenic emission measurement and inventories determination of biogenic emissions in the eastern United States and Texas and comparison with biogenic emission inventories

scientific article published in 2010

Biomass burning as a source of formaldehyde, acetaldehyde, methanol, acetone, acetonitrile, and hydrogen cyanide

scholarly article

Biotic, abiotic and management controls on methanol exchange above a temperate mountain grassland

scientific article published on September 2011

Buffered end-tidal (BET) sampling-a novel method for real-time breath-gas analysis

scientific article

Causes and importance of new particle formation in the present-day and preindustrial atmospheres ⬇️

scholarly article

Characterisation of organic contaminants in the CLOUD chamber at CERN

article

Characterization of a BAHD acyltransferase responsible for producing the green leaf volatile (Z)-3-hexen-1-yl acetate in Arabidopsis thaliana

scientific article

Characterization of a real-time tracer for isoprene epoxydiols-derived secondary organic aerosol (IEPOX-SOA) from aerosol mass spectrometer measurements

scholarly article

Characterization of the mass-dependent transmission efficiency of a CIMS

article

Chemical composition of nanoparticles from α-pinene nucleation and the influence of isoprene and relative humidity at low temperature

scholarly article

Comparison of different real time VOC measurement techniques in a ponderosa pine forest

scholarly article

Comparisons of modeled and observed isoprene concentrations in southeast Texas

Comprehensive characterization of atmospheric organic carbon at a forested site

Constraining nucleation, condensation, and chemistry in oxidation flow reactors using size-distribution measurements and aerosol microphysical modeling

scholarly article

Constraining nucleation, condensation, and chemistry in oxidation flow reactors using size-distribution measurements and aerosol microphysical modelling

Contrasting winter and summer VOC mixing ratios at a forest site in the Western Mediterranean Basin: the effect of local biogenic emissions

scholarly article

Contribution of different carbon sources to isoprene biosynthesis in poplar leaves

scientific article

Conversion of hydroperoxides to carbonyls in field and laboratory instrumentation: Observational bias in diagnosing pristine versus anthropogenically controlled atmospheric chemistry

article

Dealing with disjunct concentration measurements in eddy covariance applications: a comparison of available approaches

scientific article published on May 2010

Deposition Fluxes of Terpenes over Grassland

scientific article published on July 2011

Detection of plant volatiles after leaf wounding and darkening by proton transfer reaction "time-of-flight" mass spectrometry (PTR-TOF)

scientific article (publication date: 2011)

Development of a proton-transfer reaction-linear ion trap mass spectrometer for quantitative determination of volatile organic compounds

scientific article

Distinct pathways for zinc metabolism in the terrestrial slug Arion vulgaris

scientific article published on 27 December 2019

Eddy covariance VOC emission and deposition fluxes above grassland using PTR-TOF.

scholarly article

Effect of dimethylamine on the gas phase sulfuric acid concentration measured by Chemical Ionization Mass Spectrometry

scientific article

Effect of ions on sulfuric acid-water binary particle formation: 2. Experimental data and comparison with QC-normalized classical nucleation theory

scientific article

Effects of heat and drought stress on post-illumination bursts of volatile organic compounds in isoprene-emitting and non-emitting poplar

scientific article

Effects of sources and meteorology on particulate matter in the Western Mediterranean Basin: An overview of the DAURE campaign

scholarly article by M. Pandolfi published in April 2014

Elemental composition and clustering behaviour of α-pinene oxidation products for different oxidation conditions

scholarly article published in 2015

Evaluation of HO<sub>x</sub> sources and cycling using measurement-constrained model calculations in a 2-methyl-3-butene-2-ol (MBO) and monoterpene (MT) dominated ecosystem

scholarly article

Evolution of particle composition in CLOUD nucleation experiments

scholarly article

Experimental investigation of ion–ion recombination under atmospheric conditions ⬇️

scholarly article

Experimental particle formation rates spanning tropospheric sulfuric acid and ammonia abundances, ion production rates, and temperatures ⬇️

article

Facing the Future: Effects of Short-Term Climate Extremes on Isoprene-Emitting and Nonemitting Poplar

scientific article

Fast Peroxy Radical Isomerization and OH Recycling in the Reaction of OH Radicals with Dimethyl Sulfide

scientific article published on 10 October 2019

First observation of a potential non-invasive breath gas biomarker for kidney function

scientific article published on 27 February 2013

First oxidation products from the reaction of hydroxyl radicals with isoprene for pristine environmental conditions

Fossil versus contemporary sources of fine elemental and organic carbonaceous particulate matter during the DAURE campaign in Northeast Spain

scholarly article

Gap-filling strategies for annual VOC flux data sets

scientific article

Gap-filling strategies for annual VOC flux data sets

scientific article published on 30 April 2014

Global atmospheric particle formation from CERN CLOUD measurements ⬇️

scientific article

High Gas-Phase Methanesulfonic Acid Production in the OH-Initiated Oxidation of Dimethyl Sulfide at Low Temperatures

scientific article published on 4 October 2022

High resolution PTR-TOF: quantification and formula confirmation of VOC in real time

scientific article published on 10 February 2010

High spatial and temporal resolution measurements of primary organics and their oxidation products over the tropical forests of Surinam

article

Implementation of proton transfer reaction-mass spectrometry (PTR-MS) for advanced bioprocess monitoring

scientific article published on 03 July 2012

In situ secondary organic aerosol formation from ambient pine forest air using an oxidation flow reactor

scholarly article

Influence of temperature on the molecular composition of ions and charged clusters during pure biogenic nucleation

scholarly article

Influence of temperature on the molecular composition of ions and charged clusters during pure biogenic nucleation

Insight into acid-base nucleation experiments by comparison of the chemical composition of positive, negative, and neutral clusters

scientific article

Intercomparison of oxygenated volatile organic compound measurements at the SAPHIR atmosphere simulation chamber

article

Iodine oxoacids enhance nucleation of sulfuric acid particles in the atmosphere

scientific article published on 14 December 2023

Ion-induced nucleation of pure biogenic particles. ⬇️

scientific article

Isoprene and Its Oxidation Products Methyl Vinyl Ketone, Methacrolein, and Isoprene Related Peroxides Measured Online over the Tropical Rain Forest of Surinam in March 1998

Isoprene and α-pinene deposition to grassland mesocosms

Leaf and ecosystem response to soil water availability in mountain grasslands.

scientific article

Measurement report: Long-range transport and the fate of dimethyl sulfide oxidation products in the free troposphere derived from observations at the high-altitude research station Chacaltaya (5240 m a.s.l.) in the Bolivian Andes

scientific article published in 2023

Measurement-model comparison of stabilized Criegee Intermediate and Highly Oxygenated Molecule production in the CLOUD chamber

Measurement–model comparison of stabilized Criegee intermediate and highly oxygenated molecule production in the CLOUD chamber

scholarly article

Measuring eddy covariance fluxes of ozone with a slow-response analyser.

scientific article published on September 2009

Methanol in human breath

scientific article published on 01 October 1995

Microbial community related to volatile organic compound (VOC) emission in household biowaste

article

Missing peroxy radical sources within a summertime ponderosa pine forest

scholarly article

Model analysis of trace gas measurements and pollution impact during INDOEX

article

Molecular understanding of atmospheric particle formation from sulfuric acid and large oxidized organic molecules

scientific article published on 07 October 2013

Molecular understanding of sulphuric acid-amine particle nucleation in the atmosphere

scientific article published on 6 October 2013

Multicomponent new particle formation from sulfuric acid, ammonia, and biogenic vapors ⬇️

scientific article published on 12 December 2018

Neutral molecular cluster formation of sulfuric acid-dimethylamine observed in real time under atmospheric conditions

scientific article

Observation of viscosity transition in α-pinene secondary organic aerosol

scholarly article

Observations of diurnal to weekly variations of monoterpene-dominated fluxes of volatile organic compounds from mediterranean forests: implications for regional modeling

scientific article published on 19 September 2013

Observations of gas- and aerosol-phase organic nitrates at BEACHON-RoMBAS 2011

scholarly article

Observations of glyoxal and formaldehyde as metrics for the anthropogenic impact on rural photochemistry

scholarly article

On the composition of ammonia–sulfuric-acid ion clusters during aerosol particle formation

scholarly article

On the use of Tedlar® bags for breath-gas sampling and analysis

scientific article

On-line breath analysis with PTR-TOF

scientific article published on 09 June 2009

On-line monitoring of microbial volatile metabolites by proton transfer reaction-mass spectrometry

scientific article

Organosulfates as tracers for secondary organic aerosol (SOA) formation from 2-methyl-3-buten-2-ol (MBO) in the atmosphere

scientific article published on 17 August 2012

Overview of the Manitou Experimental Forest Observatory: site description and selected science results from 2008 to 2013

scholarly article

Oxidation products of biogenic emissions contribute to nucleation of atmospheric particles ⬇️

scientific article

PTR-MS assessment of photocatalytic and sorption-based purification of recirculated cabin air during simulated 7-h flights with high passenger density

scientific article published on 01 January 2007

PTR3: An Instrument for Studying the Lifecycle of Reactive Organic Carbon in the Atmosphere

scientific article published on 24 April 2017

Practical approaches to plant volatile analysis

scientific article

Products of ozone-initiated chemistry in a simulated aircraft environment

scientific article published in July 2005

Proton transfer reaction mass spectrometry: on-line trace gas analysis at the ppb level

scientific article

Qualitative and quantitative characterization of volatile organic compound emissions from cut grass.

scientific article published on 21 March 2012

Quantitative determination of biogenic volatile organic compounds in the atmosphere using proton-transfer reaction linear ion trap mass spectrometry

scientific article published on October 2010

Rapid growth of new atmospheric particles by nitric acid and ammonia condensation

scientific article published on 13 May 2020

Rapid growth of organic aerosol nanoparticles over a wide tropospheric temperature range ⬇️

article published in the Proceedings of the National Academy of Sciences of the United States of America

Real-time monitoring of herbivore induced volatile emissions in the field

scientific article published on 9 November 2009

Reduced anthropogenic aerosol radiative forcing caused by biogenic new particle formation ⬇️

scientific article

Role of iodine oxoacids in atmospheric aerosol nucleation

scholarly article

Role of organics in particle nucleation: From the lab to global model

Role of sulphuric acid, ammonia and galactic cosmic rays in atmospheric aerosol nucleation

scientific article

Seasonal variation of biogenic VOC emissions above a mixed hardwood forest in northern Michigan

scholarly article

Secondary organic aerosol formation from in situ OH, O<sub>3</sub>, and NO<sub>3</sub> oxidation of ambient forest air in an oxidation flow reactor

scholarly article

Secondary organic aerosol formation from in situ OH, O<sub>3</sub>, and NO<sub>3</sub> oxidation of ambient forest air in an oxidation flow reactor

article

Selective measurements of isoprene and 2-methyl-3-buten-2-ol based on NO<sup>+</sup> ionization mass spectrometry

scholarly article

Signatures of terminal alkene oxidation in airborne formaldehyde measurements during TexAQS 2000

scientific article

Simulation chamber investigation of the reactions of ozone with short-chained alkenes

scientific article published in 2007

Size-dependent influence of NOx on the growth rates of organic aerosol particles

scientific article published on 27 May 2020

Speciated measurements of semivolatile and intermediate volatility organic compounds (S/IVOCs) in a pine forest during BEACHON-RoMBAS 2011

scholarly article

Submarines, spacecraft and exhaled breath

scientific article published on February 27, 2012

Survival of newly formed particles in haze conditions

scientific article published in 2022

Synergistic HNO-HSO-NH upper tropospheric particle formation

scientific article published in May 2022

The Arctic Summer Cloud Ocean Study (ASCOS): overview and experimental design ⬇️

scholarly article

The Systems Architecture of Molecular Memory in Poplar after Abiotic Stress

scientific article published on 31 January 2019

The driving factors of new particle formation and growth in the polluted boundary layer

scholarly article

The effect of acid-base clustering and ions on the growth of atmospheric nano-particles ⬇️

scientific article published on 20 May 2016

The effect of ozone fumigation on the biogenic volatile organic compounds (BVOCs) emitted from Brassica napus above- and below-ground

scientific article published in PLoS ONE

The role of ions in new particle formation in the CLOUD chamber ⬇️

scholarly article

The role of ions in new-particle formation in the CLOUD chamber

The role of low-volatility organic compounds in initial particle growth in the atmosphere. ⬇️

scientific article published on 25 May 2016

The vertical distribution of atmospheric DMS in the high Arctic summer

The vertical distribution of atmospheric DMS in the high Arctic summer

Transient release of oxygenated volatile organic compounds during light-dark transitions in Grey poplar leaves

scientific article published on 6 August 2004

Transport of biomass burning smoke to the upper troposphere by deep convection in the equatorial region

scholarly article

Undisturbed and disturbed above canopy ponderosa pine emissions: PTR-TOF-MS measurements and MEGAN 2.1 model results

scholarly article

Unexpectedly acidic nanoparticles formed in dimethylamine–ammonia–sulfuric-acid nucleation experiments at CLOUD

scholarly article

Variability-lifetime relationship for organic trace gases: A novel aid to compound identification and estimation of HO concentrations

article

Vertical profiling of aerosol particles and trace gases over the central Arctic Ocean during summer

scholarly article

Volatile organic compounds in the western Mediterranean basin: urban and rural winter measurements during the DAURE campaign

scholarly article

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