scholarly journals Rechargeable polyamide-based N-halamine nanofibrous membranes for renewable, high-efficiency, and antibacterial respirators

2019 ◽  
Vol 1 (5) ◽  
pp. 1948-1956 ◽  
Author(s):  
Ru Wang ◽  
Yuyao Li ◽  
Yang Si ◽  
Fei Wang ◽  
Yitao Liu ◽  
...  
Keyword(s):  
High Efficiency ◽  
Air Filtration ◽  
Biocidal Activity ◽  
Filtration Performance ◽  
Nanofibrous Membranes

Polyamide-based N-halamine nanofibrous membranes exhibiting powerful and rechargeable biocidal activity, together with high and renewable air filtration performance, were fabricated.

Flexible Multifunctional Porous Nanofibrous Membranes for High-Efficiency Air Filtration

2019 ◽  
Vol 11 (46) ◽  
pp. 43409-43415 ◽  
Author(s):  
Baixian Wang ◽  
Qifei Wang ◽  
Yang Wang ◽  
Jiancheng Di ◽  
Shiding Miao ◽  
...  
Keyword(s):  
High Efficiency ◽  
Air Filtration ◽  
Nanofibrous Membranes

Hierarchically structured TiO2/PAN nanofibrous membranes for high-efficiency air filtration and toluene degradation

2017 ◽  
Vol 507 ◽  
pp. 386-396 ◽  
Author(s):  
Jiafei Su ◽  
Guohong Yang ◽  
Cuilian Cheng ◽  
Chen Huang ◽  
He Xu ◽  
...  
Keyword(s):  
High Efficiency ◽  
Air Filtration ◽  
Toluene Degradation ◽  
Nanofibrous Membranes

Facile electrospun Polyacrylonitrile/poly(acrylic acid) nanofibrous membranes for high efficiency particulate air filtration

2015 ◽  
Vol 16 (3) ◽  
pp. 629-633 ◽  
Author(s):  
Yanan Liu ◽  
Mira Park ◽  
Bin Ding ◽  
Jongwan Kim ◽  
Mohamed El-Newehy ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
High Efficiency ◽  
Air Filtration ◽  
Nanofibrous Membranes ◽  
Poly Acrylic Acid

scholarly journals Awareness of aerosol-related transmission of COVID-19 among the dentists of Nepal

BDJ Open ◽  
2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Nashib Pandey ◽  
Buddha Bahadur Basnet ◽  
Sushmit Koju ◽  
Anju Khapung ◽  
Alka Gupta
Keyword(s):  
Social Sciences ◽  
Particle Size ◽  
High Efficiency ◽  
Emergency Services ◽  
Uv Light ◽  
Ventilation System ◽  
Age Groups ◽  
Air Filtration ◽  
Online Questionnaire ◽  
Dental Practitioners

Abstract Objective To access the awareness of dental practitioners of Nepal towards COVID-19 transmission through aerosols. Materials and methods The study involved 384 dentists from all over Nepal and was conducted for a period of 3 months. A self-reported online questionnaire was developed using Google forms and the link was shared. It emphasized the awareness related to the aerosol and ventilation system in their daily practices was prepared. The data were analyzed in Statistical Package for Social Sciences version 20.0 software. Results The majority of participants were female 52.9% (n = 203) and within the age groups of <30 years 57% (n = 219). Participants from Bagmati Province were 60.4% (n = 232), with least from Sudurpaschim Province 0.5% (n = 2). 60% of participants provided only emergency services during the COVID-19 pandemic and few (7%) provided consultations via telephone. The current ventilation system used was a well-ventilated room with open windows 65.4% (n = 251). However, 52.8% (n = 203) preferred specialized operatory incorporating high-efficiency particulate air (HEPA) filters and ultraviolet (UV) light. More than 60% of respondents were unaware of the particle size of the aerosol. Conclusions The obtained results signify the need for the proper ventilation system with appropriate air filtration systems in dental clinical setups.

scholarly journals Starch-based and multi-purpose nanofibrous membrane for high efficiency nanofiltration

RSC Advances ◽  
2017 ◽  
Vol 7 (56) ◽  
pp. 35368-35375 ◽  
Author(s):  
Sarekha Woranuch ◽  
Autchara Pangon ◽  
Kantapat Puagsuntia ◽  
Nakarin Subjalearndee ◽  
Varol Intasanta
Keyword(s):  
High Efficiency ◽  
Rice Flour ◽  
Nanofibrous Membrane ◽  
Nanofibrous Membranes

The objective of the present work is to develop nanofibrous membranes from rice-flour based nanofibers containing PVA for high efficiency filtration.

Three-dimensional composite electrospun nanofibrous membrane by multi-jet electrospinning with sheath gas for high-efficiency antibiosis air filtration

2021 ◽  
Vol 32 (24) ◽  
pp. 245707
Author(s):  
Jiaxin Jiang ◽  
Zungui Shao ◽  
Xiang Wang ◽  
Ping Zhu ◽  
Shiqing Deng ◽  
...  
Keyword(s):  
High Efficiency ◽  
Three Dimensional ◽  
Nanofibrous Membrane ◽  
Air Filtration
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