The association between the diesel exhaust particle exposure from bus emission and the tubular epithelial cell deformation of rats

Wardoyo, Arinto Yudi Ponco; Juswono, Unggul P.; Noor, Johan A. E.

doi:10.1007/s11356-020-08752-x

Cited by 6 publications

(1 citation statement)

References 42 publications

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“…The produced emission was pumped into an experimental chamber (via input probe) made from the acrylic board (V = 12,000 cm 3 ) connected to a suction pump (flow-rate = 2 m/s) and filter paper (a Whatman filter paper, Grade = 5). The suction pump and filter paper were used to block bigger particles and only let particles with a diameter ≤2.5 µm (fine particle) 36) .…”

Section: Fine Particle Generationmentioning

confidence: 99%

A Gravimetry-Based Fine Particle Concentration Measurement System for Humid Environment Using Graphene Oxide Layer

Budianto,

Wirawan,

Ramadian Ridho Illahi

et al. 2023

Evergreen

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Recent studies have developed fine particle measurement systems using many methods. However, most of them are high-cost and unsuitable for harsh conditions. This study introduces a portable fine particle concentration system based on a gravimetry principle for air quality measurement in a highly humid environment. This study used a bare QCM (Q1) and graphene oxidecoated QCM (Q2) as the fine particle sensors. All sensors were installed inside a sensor box and tested at two different humidity levels: 75% (normal humidity) and 95% (high humidity). The sensors were tested using fine particle emissions (diameter 0.01 -2.5 µm) emitted from several combustion sources (three biomass samples). A handheld particle concentration measurement device was used as the comparator for the measurement system. The results show that the uncoated QCM has a lower frequency response than the GO-coated QCM. The bare QCM does not show significant accuracy and linearity. As expected, the coated QCM performs better than the uncoated QCM, where the peak accuracies of the coated QCM are 98% and 99% for normal and high humidities. The linearity and sensitivity levels of the coated QCM are 95-99% and 0.59 -1.76 Hz m 3 ug -1 . These performances confirm the reliability and ability of the developed system using GO layer and QCM to be employed as a fine particle emission sensing device in a humid environment.

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Section: Fine Particle Generationmentioning

confidence: 99%

A Gravimetry-Based Fine Particle Concentration Measurement System for Humid Environment Using Graphene Oxide Layer

Budianto,

Wirawan,

Ramadian Ridho Illahi

et al. 2023

Evergreen

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Exploring the influence of contributing factors and impact degree on bus emissions in real-world conditions

Wang

2021

Environ Sci Pollut Res

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Source, Remediation and Health Effects of Nanoparticles in Urban Air

Uysal,

Ozunlu,

Kinayyigit

2023

Nanoparticles as Sustainable Environmental Remediation Agents

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Recent experimental results from various works proved that the emerging addition of nanosized fuel additives is an unsurpassed alternative to exhaust gas treatment devices for the reduction of toxic emissions. These nano-additives aid in the improvement of combustion characteristics along with an enhancement in the thermophysical properties, heat transfer rate, and stabilization of fuel mixtures. The first part of this chapter focuses on the comparison of efforts for emission reduction by using nanoparticle additives in various fuel derivatives. The nanoparticle additives mentioned herein are classified as metallic, non-metallic, oxygenated, carbonaceous, organic, and/or combined composition. The effects of nanoparticle shape, size, and dispersion as well as the optimum quantity of fuel additives on the emission characteristics are discussed. Furthermore, urban air studies are presented in the second part of this chapter with a special emphasis on traffic-based emissions. Finally, the toxic effects of airborne nano-pollutants on human health are discussed.

show abstract

The association between the diesel exhaust particle exposure from bus emission and the tubular epithelial cell deformation of rats

Cited by 6 publications

References 42 publications

A Gravimetry-Based Fine Particle Concentration Measurement System for Humid Environment Using Graphene Oxide Layer

A Gravimetry-Based Fine Particle Concentration Measurement System for Humid Environment Using Graphene Oxide Layer

Exploring the influence of contributing factors and impact degree on bus emissions in real-world conditions

Source, Remediation and Health Effects of Nanoparticles in Urban Air

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