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Posts by Aerodyne Research

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If you are in San Diego at the ARPA-E Energy Innovation Summit, we hope you will stop by and visit our team at Booth #744.

We'd love to share what the Aerodyne team has been working on in regards to hydrogen emissions detection.

#ARPAE26

1 week ago 0 0 0 0
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Aerodyne is returning to the Technology Showcase at the 2026 ARPA-E Energy Innovation Summit in San Diego next week.

Our team will be highlighting our hydrogen emission detection system - CLAIR H2.

Stop by Booth #744 to learn about advances made with this system during the last year.

#ARPAE26

1 week ago 0 0 0 0
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Accurate humidity probe for persistent aviation-contrail conditions Abstract. We present a state-of-the-art humidity probe for in situ airborne water vapor measurements tailored to the humidity range relevant for the formation of persistent aviation contrail cirrus cl...

Our latest paper describes a new humidity probe designed for flight to characterize the very dry air at 10–12 km where jet aircraft can form persistent contrail clouds. These clouds trap heat and contribute to warming the planet.

doi.org/10.5194/amt-...

1 month ago 0 0 0 0
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Comparison of oxidation products generated from the reaction of α-pinene with hydroxyl radicals, chlorine atoms, and bromine atoms measured using ammonium adduct chemical ionization mass spectrometry Halogen atoms play important but undercharacterized roles in atmospheric oxidation chemistry. Here, we report laboratory measurements of gas- and condensed-phase products formed from the oxidation of ...

Sharing the final version of a recent publication in Environmental Science: Atmospheres.

pubs.rsc.org/en/content/a...

1 month ago 2 1 0 0
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Investigating fire-induced ozone production from local to global scales Abstract. Tropospheric ozone (O3) production from wildfires is highly uncertain; previous studies have identified both production and loss of O3 in fire-influenced air masses. To capture the total ozo...

Check out this publication with contributions from Benjamin Nault (Aerodyne Research / Johns Hopkins).

doi.org/10.5194/acp-...

2 months ago 3 0 0 0

Recently published in Analytical Chemistry w/ contributions from our scientists, the authors show an EIMS can be treated as a detector that has near-universal sensitivity towards atmospherically relevant oxygenates by comparing their signals with a flame ion detector.

pubs.acs.org/doi/10.1021/...

2 months ago 1 0 0 0
Photonics in Environmental Monitoring: Innovations, Challenges & Future Opportunities | Expert Panel
Photonics in Environmental Monitoring: Innovations, Challenges & Future Opportunities | Expert Panel YouTube video by Electro Optics

Aerodyne's president, Dr. David Nelson, joined other industry experts for this talk about advances and challenges in environmental monitoring.

www.youtube.com/watch?v=KCxG...

3 months ago 0 0 0 0

A51S-1020
Reanalysis of Mobile Measurement of Volatile Organic Compounds in Southeast Michigan during Summer 2021 for Fugitive Solvent Emissions

Presented by Brian M. Lerner

3 months ago 0 0 0 0
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B51L-0741
In Situ Measurements of H2 from Biological Nitrogen Fixation Near the Roots of Legumes

Presented by Joseph R Roscioli

3 months ago 0 0 0 0
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It's Friday, December 19th and #AGU25 is winding down, but the Aerodyne team has two more posters for you to visit this morning!

Stop by the poster hall from 8:30 – 12:00 CST and check out the two posters listed below!

See you next year!

3 months ago 0 0 2 0
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Hello #AGU25 attendees! Dr. Rob Roscioli will be back in the poster hall this afternoon (Thursday).

🪧 MR43A-0042
A Field-Deployable, Fast, Sensitive Hydrogen Instrument

📍 Hall EFG (Poster Hall)
⏰ 14:15–17:45 CST

#HydrogenScience #Hydrogen

Hope to see you there or at our Booth #403!

3 months ago 0 0 0 0
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If you’re at #AGU25 and are interested in soil science, stop by Booth #403, or chat with Rob Roscioli at his poster session today:

📍 Hall EFG (Poster Hall)
🕒 14:15–17:45 CST
🆔 B33K-2025

Toward high-resolution, real-time mapping of small carbon- and nitrogen-containing solutes in the subsurface.

3 months ago 1 0 0 0
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📌 Poster Details (Hall EFG | 14:15–17:45 CST)

Poster #: A23G-2238

Title: Recent Developments in ppb-Scale Detection and Quantification of Hydrogen

Presenter: Tara Irene Yacovitch

3 months ago 0 0 0 0
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📌 Poster Details (Hall EFG | 14:15–17:45 CST)

Poster #: B23I-1877

Title: Hot Moments of Biogeochemical Processes in Aquatic Ecosystems: Real-time In Situ Monitoring of CH₄ and N₂O Concentrations and Isotopic Signatures in Estuarine Water and Sediment

Presenter: Joanne H. Shorter

3 months ago 0 0 0 0
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It's Tuesday, December 16th and Day 2 at #AGU25 is here!

Stop by Booth #403 and introduce yourself—we’d love to hear what you’re working on.

📍 Poster Session:

Two of our scientists will be presenting posters in Hall EFG today from 14:15–17:45 CST.

👉 Details are in the comments below!

3 months ago 1 0 2 0
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It’s Day 1 of #AGU25!

The Aerodyne team will be at Booth #403 this afternoon—come say hello.

Don’t miss Joanne Shorter’s talk later today:

🕓 16:16–16:28 CST | Room 271
Overcoming Challenges in Real-Time, Sensitive Emission Monitoring of HAPs and Other Climate-Relevant Pollutants

See you there!

3 months ago 2 0 0 0
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AGU 2025 is less than a week away!

Come visit our team at Booth #403! Several of our scientists will be attending, and we’d love to connect—whether you’re curious about what we’re working on or want to share what you’re researching.

We hope to see you there!
#AGU25

4 months ago 2 0 0 0
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The saturation vapor pressures of higher-order polyethylene glycols and achieving a wide calibration range for volatility measurements by FIGAERO-CIMS Abstract. The Filter Inlet for Gases and AEROsols coupled with a Chemical Ionization Mass spectrometer (FIGAERO-CIMS) is a widely used method for determining the chemical composition of the molecular ...

🚀 New Publication Alert!

We’re excited to share that Aerodyne’s Mitch Alton contributed to a new publication highlighting advances in the use of the Filter Inlet for Gases and AEROsols (FIGAERO) coupled with Chemical Ionization Mass Spectrometry (CIMS).

📄 Happy reading!

doi.org/10.5194/amt-...

4 months ago 2 0 0 0
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Simultaneously Characterizing the Volatility Distribution and Phase State of Submicron Secondary Organic Aerosols Using a Vocus Vaporization Inlet for Aerosols with a Chemical Ionization Mass Spectrom... Volatility and viscosity are important parameters affecting the formation, reaction, and fate of atmospheric organic aerosols. In this study, a Vaporization Inlet for Aerosol (VIA) coupled with a Vocu...

Aerodyne is please to have contributed to this study which used the Vaporization Inlet for Aerosols (VIA) coupled with NH4+ Vocus-CIMS.

doi.org/10.1021/acse...

4 months ago 3 0 0 0
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CANVAS 2025 is a wrap! Our team enjoyed connecting with so many leaders and innovators in the soil sciences community.

Thank you to everyone who attended Dr. Roscioli’s presentation — we appreciate your engagement and support.

#SoilSciences #CANVAS2025

4 months ago 0 0 0 0
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Dr. Rob Roscioli introduced him to the latest instrument development and ongoing lab projects on soil carbon, nitrogen, and hydrogen, enabled by Aerodyne’s multiplexed probe system coupled with advanced laser and mass spectrometers.

5 months ago 0 0 0 0
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The soil group at Aerodyne welcomed Professor Mao Ye from the Institute of Soil Science, Chinese Academy of Sciences to give a seminar on the “Phage Technology and Remediation of Contaminated Soil”, following the annual CANVAS meeting in Salt Lake City.

#SoilSciences

5 months ago 2 0 2 0
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CANVAS 2025 is fast coming to a close!

Join us today, Wednesday November 12th at 10:05 AM in Room 151 C for a talk by Rob Roscioli entitled:

“Advances in Methods to Measure Soil N and C Species with High Spatiotemporal Resolution Using Microdialysis Probe Arrays.”

See you there!
#CANVAS2025

5 months ago 1 0 0 0
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Aerodyne is excited to be at CANVAS 2025! 


Our team is having a great time connecting with fellow professionals in the Soil Sciences community.

Stop by Booth 710 - we’d love to hear about your research & share how Aerodyne is supporting innovation in the field!

#CANVAS25 #SoilSciences #Agronomy

5 months ago 1 0 0 0
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Total cancer risk estimates from measured concentrations of volatile organic compounds in industrialized southeastern Louisiana | PNAS Communities in southeastern Louisiana are subject to disproportionate environmental health burdens, including elevated risk for cancer, from emissi...

We’re proud to have contributed to this important research alongside an exceptional team of collaborators. Nine Aerodyne scientists played key roles in advancing the work, and we remain committed to using our expertise to identify health risks & promote environmental justice.
doi.org/10.1073/pnas...

5 months ago 1 0 0 0
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Aerodyne Research is excited to exhibit at next week’s CANVAS Conference in Salt Lake City, Utah.


Stop by Booth #710 to meet our team, learn about our latest innovations, and see what we’ve been working on.

We look forward to connecting with you there!

#CANVAS25 #SoilSciences

5 months ago 2 1 0 0
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Observational ozone datasets over the global oceans and polar regions (version 2024) Abstract. Studying tropospheric ozone over the remote areas of the planet, such as the open oceans and the polar regions, is crucial to understand the role of ozone as a global climate forcer and regu...

Aerodyne's Brian Lerner contributed, as did many others, to this important research.

Abstract - Studying tropospheric ozone over the remote areas of the planet, such as the open oceans and the polar regions, is crucial to understand the role of ozone....

doi.org/10.5194/essd...

5 months ago 1 0 0 0
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Surprisingly robust photochemistry in subarctic particles during winter: evidence from photooxidants Abstract. Subarctic cities notoriously experience severe winter pollution episodes with fine particle (PM2.5) concentrations above 35 µg m−3, the US Environmental Protection Agency (EPA) 24 h standard...

Check out this recent publication in Atmospheric Chemistry and Physics co-authored by Aerodyne's Fangzhou Guo.

doi.org/10.5194/acp-...

5 months ago 1 0 0 0
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#AAAR2025 was one for the books!

Our scientists delivered six presentations & showcased two posters, sharing their latest research. Meanwhile, our booth team had a great time connecting with many members of the aerosol research community.

Thanks to all who connected with us. See you next year!

5 months ago 9 0 1 0

Our last presentation of #AAAR2025!

Thursday, October 16
4:30 PM
Room 101 AH

Benjamin A. Nault presents:

“The Role of Black Carbon Emitted from Aircraft Engines as a Condensational Sink of Oil and Sulfur Particles”

A critical look at aviation emissions and their atmospheric impacts!

5 months ago 4 0 0 0