Identifying and quantifying the sources and clarifying the impacts of ultrafine particles (UFP)
in the complicated urban environments are important for particle pollution control and UFP …

Ambient air ultrafine particles (UFP, particles with a diameter< 100 nm) have gained
significant attention in World Health Organization (WHO) air quality guidelines and …

Ultrafine particles (UFP, those with diameters≤ 100 nm), have been reported to potentially
penetrate deeply into the respiratory system, translocate through the alveoli, and affect …

This study aims to picture the phenomenology of urban ambient total lung deposited surface
area (LDSA)(including head/throat (HA), tracheobronchial (TB), and alveolar (ALV) regions) …

Germany has ambitious goals to steeply increase the thermal energy efficiency of its older
residential buildings, to reduce CO2 emissions and bring heating costs down, especially for …

This study examined the variability and source of carbonaceous aerosols, encompassing
total carbon (TC), organic carbon (OC), and secondary organic carbon (SOC) for the years …

There is a body of evidence that ultrafine particles (UFP, those with diameters≤ 100 nm)
might have significant impacts on health. Accordingly, identifying sources of UFP is essential …

Emissions of ultrafine particles (UFPs; diameter< 100 nm) are strongly associated with traffic-
related emissions and are a growing global concern in urban environments. The aim of this …

Recent studies indicate that monitoring only fine particulate matter (PM 2.5) may not be
enough to understand and tackle the health risk caused by particulate pollution. Health …

Black carbon (BC) and particle number (PN) concentrations are usually high in cities due to
traffic emissions. European mitigation policies, including Euro emission standards, have …