[[abstract]]Full facepiece respirators (FFRs) with charcoal cartridges are very common wearable devices for industrial or military purposes preventing respiratory tract, face, eyes, and mouth from hazards exposure. However, related research for performance evaluation was rare. We aimed to use a self-developed testing system investigating (1) filtration efficiency (FE) of aerosols in charcoal cartridges; (2) breakthrough time of cyclohexane in charcoal cartridges; (3) fit factors (FFs) and (4) protection factors (PFs) of FRRs. The results showed that FE of charcoal cartridges against 0.3 µm of sodium chloride (NaCl) and dioctyl phthalate (DOP) particles under 85 L min–1 were 99.93% and 99.89%, respectively, which did not meet the standard 99...
The effect of aerosol particle size on the performance of an N95 filtering facepiece respirator (FFR...
© Published under licence by IOP Publishing Ltd.We studied the efficiency of a facepiece filtering r...
This study compared the simulated workplace protection factors (SWPFs) between NIOSH-approved N95 re...
[[abstract]]Full facepiece respirators (FFRs) with charcoal cartridges are very common wearable devi...
With the exponential growth of the nano-technological products and their potential impact on the wor...
We designed a novel experimental set-up to pseudo-simultaneous measure size-segregated filtration ef...
Summarization: Throughout the years, the performance of the FFRs has been the topic of extensive stu...
Summarization: The purpose of this manikin-based study was to determine the percentage penetrations ...
Certain models of NIOSH-approved filtering facepiece air purifying respirators are manufactured with...
The performance of three filtering facepiece respirators (two models of N99 and one N95) chal-lenged...
Air-purifying respirators must be certified following the National Institute for Occupational Safety...
This study was conducted to investigate the protection of disposable filtering half-facepiece respir...
[[abstract]]This study was conducted to investigate the protection of disposable filtering half-face...
The recent outbreak of the coronavirus disease (COVID-19) is causing a shortage of personal protecti...
Manufacturing sites, such as welding, casting, and asphalt production (fumes), generate vast numbers...
The effect of aerosol particle size on the performance of an N95 filtering facepiece respirator (FFR...
© Published under licence by IOP Publishing Ltd.We studied the efficiency of a facepiece filtering r...
This study compared the simulated workplace protection factors (SWPFs) between NIOSH-approved N95 re...
[[abstract]]Full facepiece respirators (FFRs) with charcoal cartridges are very common wearable devi...
With the exponential growth of the nano-technological products and their potential impact on the wor...
We designed a novel experimental set-up to pseudo-simultaneous measure size-segregated filtration ef...
Summarization: Throughout the years, the performance of the FFRs has been the topic of extensive stu...
Summarization: The purpose of this manikin-based study was to determine the percentage penetrations ...
Certain models of NIOSH-approved filtering facepiece air purifying respirators are manufactured with...
The performance of three filtering facepiece respirators (two models of N99 and one N95) chal-lenged...
Air-purifying respirators must be certified following the National Institute for Occupational Safety...
This study was conducted to investigate the protection of disposable filtering half-facepiece respir...
[[abstract]]This study was conducted to investigate the protection of disposable filtering half-face...
The recent outbreak of the coronavirus disease (COVID-19) is causing a shortage of personal protecti...
Manufacturing sites, such as welding, casting, and asphalt production (fumes), generate vast numbers...
The effect of aerosol particle size on the performance of an N95 filtering facepiece respirator (FFR...
© Published under licence by IOP Publishing Ltd.We studied the efficiency of a facepiece filtering r...
This study compared the simulated workplace protection factors (SWPFs) between NIOSH-approved N95 re...