Solutions for the R&D Market

Aerosol Research

Aerosol and particle research plays a crucial role in addressing challenges across air pollution, nanotechnology, atmospheric science, and industrial hygiene. Precision instruments are essential for advancing knowledge and conducting rigorous research in these fields. TSI has been at the forefront of aerosol instrumentation for over 50 years, providing accurate, dependable tools that empower researchers to tackle new frontiers in air quality, engine emissions, toxicology, climate studies, and beyond.

Comprehensive Solutions Across the Particle Life Cycle

TSI offers tools for every stage of particle research, from generating to sampling to counting and sizing. Whether you’re characterizing nanoparticles, studying atmospheric behavior, or analyzing pollutant sources, TSI has solutions designed to meet the unique demands of aerosol research.

Each TSI solution is designed with the latest research demands in mind, allowing researchers to push boundaries with confidence and accuracy.

Precision in Particle Sizing

From particles as small as 1 nm to larger aerosols up to 20 microns, TSI particle sizers deliver precision and adaptability for complex applications. These instruments offer options for sub-second response times, portability, and detailed size resolution, making them essential tools for fields such as advanced nanotechnology and materials research. TSI’s particle sizers support critical research in aerosol science, empowering researchers with reliable, high-resolution data to drive innovation.

Reliable Particle Counting for Diverse Applications

Particle number concentration is essential across a wide range of aerosol research, providing valuable insights into air quality, health impacts, and emission sources. TSI’s particle counters are engineered to deliver consistent, high-quality data collection, designed to support diverse applications. With models suited for various environments and precision needs, TSI particle counters are a trusted solution for researchers and professionals aiming for dependable particle analysis.

Focusing on Droplets and Aerosols in Virus Transmission

Virus Aerosol Research

Virus aerosol research focuses on understanding how infected individuals emit droplets and aerosols through coughing, breathing, and speaking, which can pose infection risks to those nearby. Key questions drive this research, such as how particles disperse in a room, the influence of air circulation on particle travel, the effect of particle size on aerosol spread, and the viral load and viability within these droplets. For years, TSI particle instruments have supported researchers in addressing these complexities, providing valuable insights into virus transmission dynamics and exposure risks in enclosed environments.

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Understanding Particle Emissions in Detail

Cigarettes, E-Cigarettes and Particles

Research on the health effects of cigarette and e-cigarette often entails collection and chemical analysis of the smoke aerosol, in order to determine the amounts of nicotine, tar, carcinogens and other chemical components. Researchers are increasingly recognizing the importance of separating the smoke by particle size before conducting the chemical analysis. It is understood that coarse particles are deposited in the upper airways, while finer particles penetrate deeper in the lungs. Size separation of the smoke enables measurement of smoke contents reaching specific regions of the pulmonary system, i.e. throat, trachea, large airways, small airways, alveoli, etc.

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Testing and Assessing the Emissions

Particles in 3D Printer Emissions

Particle emissions from desktop 3D printers have been extensively studied, highlighting their potential health and safety impacts. Although research on emissions from industrial 3D printers is limited, these machines have been widely used across various industries for over a decade, raising concerns about worker safety. Accurately measuring these emissions is essential as their transient nature can complicate monitoring; particles are often emitted in bursts influenced by feedstock composition and print details, with sizes ranging from less than 3 nm to over 100 nm. To effectively capture these dynamics, advanced measurement instruments are needed to provide timely and accurate data on the aerosol emissions generated during 3D printing.

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Frequently asked questions

Q. What is aerosol research?

Aerosol research focuses on studying airborne particles (aerosols) and their effects on health, the environment, and climate. It involves measuring, analyzing, and modeling aerosol properties, sources, and impacts.

Q. How do aerosols impact human health?

Aerosols can carry harmful substances, including pathogens and toxic chemicals. Exposure to fine and ultrafine particles can lead to respiratory issues, cardiovascular diseases, and other health problems.

Q. What are the primary sources of aerosols?

Aerosols can originate from natural sources (e.g., dust, sea spray, wildfires) and anthropogenic sources (e.g., vehicle emissions, industrial processes, and household products).

Q. How do aerosols influence climate?

Aerosols affect climate by scattering and absorbing sunlight, which can either cool or warm the atmosphere. They also influence cloud formation and properties, affecting precipitation patterns.

Q. How can I get involved in aerosol research?

You can pursue a degree in environmental science, atmospheric science, or a related field. Joining research groups, attending conferences, and collaborating with institutions focused on aerosol studies are also excellent ways to engage in this area.

Advancing Aerosol Science

Chemical Analysis of MOUDI™ Impactor Samples

This application note explores how MOUDI™ Impactors aid in aerosol research, allowing chemical analysis of ambient particles to study sources, composition, and health impacts.

Solutions for the R&D Market

Aerosol Research

Application Highlights

Frequently asked questions

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