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Toxics, Volume 10, Issue 1

January 2022 - 42 articles

Cover Story: Air pollution by aerosol particles is mainly monitored as mass concentrations of particulate matter, such as PM10 and PM2.5. However, mass-based measurements are hardly representative of ultrafine particles (UFP), which can only be monitored adequately as particle number (PN) concentrations and are considered particularly harmful to human health. This study examines the dispersion of UFP at the Hamburg city center and, in particular, the impact of passenger ferryboats by modeling PN concentrations and by comparing concentrations with measured values. View this paper
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Articles (42)

  • Article
  • Open Access
17 Citations
4,457 Views
17 Pages

17 January 2022

Pharmaceuticals and personal care products (PPCPs) are partially degraded in wastewater treatment plants (WWTPs), thereby leading to the formation of more toxic metabolites. Bacterial populations in bioreactors operated in WWTPs are sensitive to diff...

  • Article
  • Open Access
8 Citations
4,593 Views
13 Pages

17 January 2022

Since their introduction, the use of electronic cigarettes has increased considerably in the population and among adolescents. Determinants of smoking conventional cigarettes were thoroughly studied in various social groups. However, we know less abo...

  • Article
  • Open Access
2 Citations
3,207 Views
13 Pages

Suppression of Airway Allergic Reactions by a Photocatalytic Filter Using Mouse Model

  • Taisuke Tomonaga,
  • Hiroto Izumi,
  • Chinatsu Nishida,
  • Kaori Kato,
  • Kazuhiro Yatera,
  • Etsushi Kuroda and
  • Yasuo Morimoto

15 January 2022

Photocatalytic filters installed in air purifiers have been used to purify spaces by decomposing allergenic substances. However, we have not found any reports that evaluate the effectiveness of photocatalytic filters in suppressing allergic reactions...

  • Article
  • Open Access
13 Citations
5,308 Views
13 Pages

Heavy Metal Assessments of Soil Samples from a High Natural Background Radiation Area, Indonesia

  • Eka Djatnika Nugraha,
  • June Mellawati,
  • Wahyudi,
  • Chutima Kranrod,
  • Makhsun,
  • Hirofumi Tazoe,
  • Haeranah Ahmad,
  • Masahiro Hosoda,
  • Naofumi Akata and
  • Shinji Tokonami

15 January 2022

Mamuju, Indonesia, is an area with high natural background radiation. This study assesses heavy metal content in soil samples from this area to determine the level of public and environmental hazard it presents. This study analyzes natural radionucli...

  • Article
  • Open Access
3 Citations
4,517 Views
17 Pages

Respiratory Safety Evaluation in Mice and Inhibition of Adenoviral Amplification in Human Bronchial Endothelial Cells Using a Novel Type of Chlorine Dioxide Gas Reactor

  • Hae-Sung Yang,
  • Kyeong-Min Kim,
  • Napissara Boonpraman,
  • Sun-Mi Yoon,
  • Jeong-Eun Seo,
  • Min-Woo Park,
  • Jong-Seok Moon,
  • Su-Young Yoo and
  • Sun-Shin Yi

13 January 2022

Since the onset of the COVID-19 pandemic, there has been a growing demand for effective and safe disinfectants. A novel use of chlorine dioxide (ClO2) gas, which can satisfy such demand, has been reported. However, its efficacy and safety remain uncl...

  • Article
  • Open Access
12 Citations
3,342 Views
12 Pages

Evaluation of the Bioelectrochemical Approach and Different Electron Donors for Biological Trichloroethylene Reductive Dechlorination

  • Edoardo Dell’Armi,
  • Marta Maria Rossi,
  • Lucia Taverna,
  • Marco Petrangeli Papini and
  • Marco Zeppilli

13 January 2022

Trichloroethylene (TCE) and more in general chlorinated aliphatic hydrocarbons (CAHs) can be removed from a contaminated matrix thanks to microorganisms able to perform the reductive dechlorination reaction (RD). Due to the lack of electron donors in...

  • Feature Paper
  • Article
  • Open Access
55 Citations
5,719 Views
16 Pages

12 January 2022

Salvia sclarea L. is a Cd2+ tolerant medicinal herb with antifungal and antimicrobial properties cultivated for its pharmacological properties. However, accumulation of high Cd2+ content in its tissues increases the adverse health effects of Cd2+ in...

  • Review
  • Open Access
21 Citations
5,740 Views
30 Pages

12 January 2022

In humid environments, the formation of biofilms and microfouling are known to be the detrimental processes that first occur on stainless steel surfaces. This is known as biofouling. Subsequently, the conditions created by metabolites and the activit...

  • Feature Paper
  • Article
  • Open Access
13 Citations
3,734 Views
11 Pages

Sub-Chronic Difenoconazole Exposure Induced Gut Microbiota Dysbiosis in Mice

  • Zhiwei Bao,
  • Weitao Wang,
  • Xiaofang Wang,
  • Mingrong Qian and
  • Yuanxiang Jin

12 January 2022

Difenoconazole (DIF) is a widely separated triazole fungicide in many countries. The excessive usage of DIF increases the high volume of residues in agriculture production and water bodies. Some previous studies demonstrated the toxic effects of DIF...

  • Article
  • Open Access
9 Citations
3,558 Views
16 Pages

Personal Exposure to Black Carbon, Particulate Matter and Nitrogen Dioxide in the Paris Region Measured by Portable Sensors Worn by Volunteers

  • Baptiste Languille,
  • Valérie Gros,
  • Bonnaire Nicolas,
  • Cécile Honoré,
  • Anne Kaufmann and
  • Karine Zeitouni

11 January 2022

Portable sensors have emerged as a promising solution for personal exposure (PE) measurement. For the first time in Île-de-France, PE to black carbon (BC), particulate matter (PM), and nitrogen dioxide (NO2) was quantified based on three field...

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Toxics - ISSN 2305-6304